Discussion:
Failed to mount error in Agent log file - Fresh installation
(too old to reply)
sandeep khandekar
2014-04-21 10:34:42 UTC
Permalink
Dear All,

I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.

Need help to finish these work friends.

Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) [Ljava.lang.StackTraceElement;@28d51032
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) [Ljava.lang.StackTraceElement;@12afa082
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) [Ljava.lang.StackTraceElement;@65a714ff
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) [Ljava.lang.StackTraceElement;@5dd06de
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) [Ljava.lang.StackTraceElement;@4e30cbae


as cloudstack was unable to mount, I mounted it in the secondary storage in
specified path Manually

$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/

Then I got the message cloudstack installed successfully.

When I see my centos template it is not downloaded - The same error which I
got in my previous installations.

Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)

Installation steps which followed
step wise installation of cloudstack on ubuntu

I thought first five steps as pre-requsites so I executed, I know they are
not necessary but I executed to be on safe side
sudo apt-get install vim

1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb libcommons-codec-java
libcommons-httpclient-java liblog4j1.2-java maven3

## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2

9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -

10. apt-get update

11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname

11. apt-get install openntpd

//Do not run these step It will take you to K20Cloudstack-management error
12. sudo apt-get install cloudstack-cli

13. sudo vi /etc/sudoers

root ALL=(ALL:ALL) NOPASSWD:ALL

#If you don’t want to be prompted for any password while running sudo then
we can use the NOPASSWD parameter on a particular entry:

14. apt-get install cloudstack-agent

15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model

16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0

# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS

17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"

18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"

19. service libvirt-bin restart

20. Configuring security policies

i) dpkg --list 'apparmor'

Disabling apparmor profiles

ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/

iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/

iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd

v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper

21. Configuring the network

i) apt-get install bridge-utils

ii)
vi /etc/network/interfaces

auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet manual
# Public network

auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1

22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22

$ ufw allow proto tcp from any to any port 1798

$ ufw allow proto tcp from any to any port 16509

$ ufw allow proto tcp from any to any port 5900:6100

$ ufw allow proto tcp from any to any port 49152:49216

//server installation

23. apt-get install cloudstack-mangagement

24. apt-get install mysql-server

25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'

25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql

26. service mysql restart

27. cloudstack-setup-databases
cloud:***@localhost--deploy-as=root:cloudstack -i 10.4.6.17

TRY THESE (working successfully)
cloudstack-setup-databases
cloud:***@localhost--deploy-as=root:cloudstack -e file -m
cloudstack -k cloudstack -i 10.4.6.17

cloudstack-setup-databases cloud:<dbpassword>@localhost \
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>

28. vi /etc/sudoers
Defaults:cloud !requiretty

29. cloudstack-setup-management


//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server

i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"

ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"

iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803

iv) apt-get install quota

v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"


31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary

32.
sudo vi /etc/exports

/export *(rw,async,no_root_squash,no_subtree_check)

33. sudo exportfs -a

34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary

35. df -h

36.
vi /etc/fstab

10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1

36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 111
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 111
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 2049
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 892
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 892
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 875
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 875
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 662
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 662
-j ACCEPT

36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo

//install system vm -template
37.

sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
kvm -s cloudstack -F

38.

Connect to server

Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status

38.1 sudo apt-get install ssh

http://10.4.6.17:8080/client

I was getting host Add Problem . so I installed ssh and the error got
solved.

Anything else I need to follow

Your help is needed friends now.

Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
Jayapal Reddy Uradi
2014-04-21 10:55:35 UTC
Permalink
Hi Snadeep,

In the log message it is showing secondary in the path.

secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or 10.4.6.17 ?

-Jayapal
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal error
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit status 32
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary storage in
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error which I
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know they are
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb libcommons-codec-java
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management error
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo then
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 111
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 111
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 2049
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 892
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 892
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 875
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 875
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport 662
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport 662
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
sandeep khandekar
2014-04-21 11:44:11 UTC
Permalink
Hi Jaypal,

How to resolve from management server secondary?

mount command shows the following information

***@cloudstack:/var/log/cloudstack/management# mount
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 type
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)

The last line looks unusual, It got created automatically -
cloudstack-management-server.

I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/

Any guidance, how to solve?.


On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or 10.4.6.17 ?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary storage
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know they
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb libcommons-codec-java
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
2049
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
662
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
662
Post by sandeep khandekar
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
Jayapal Reddy Uradi
2014-04-21 12:04:00 UTC
Permalink
Hi Sandeep,

send your host table content.
SELECT * FROM cloud.host;

I want to check the URL which you have given for nfs secondary storage.

-Jayapal
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/25838d34-9a6f-3266-912e-db84d3f365d6 type
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or 10.4.6.17 ?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting to
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary storage
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know they
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb libcommons-codec-java
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
2049
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
662
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
662
Post by sandeep khandekar
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
sandeep khandekar
2014-04-23 04:59:41 UTC
Permalink
Jaypal here is the output,

mysql> select * from cloud.host;
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
| id | name | uuid | status |
type | private_ip_address | private_netmask |
private_mac_address | storage_ip_address | storage_netmask |
storage_mac_address | storage_ip_address_2 | storage_mac_address_2 |
storage_netmask_2 | cluster_id | public_ip_address | public_netmask |
public_mac_address | proxy_port | data_center_id | pod_id | cpus | speed |
url | fs_type | hypervisor_type | hypervisor_version | ram |
resource | version | parent | total_size | capabilities |
guid | available |
setup | dom0_memory | last_ping | mgmt_server_id | disconnected |
created | removed | update_count | resource_state | owner |
lastUpdated | engine_state |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
| 1 | cloudstack | 31730135-b175-4bd0-8017-947d90ce5b9f | Up |
Routing | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | NULL |
NULL | 1 | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | 1 | 1 | 2 | 2933 |
NULL | NULL | KVM | NULL | 4037091328 |
NULL | 4.2.1 | NULL | NULL | hvm,snapshot |
e785b79d-ae29-3be6-ace6-3d1b9f8f0fa6-LibvirtComputingResource | 1
| 0 | 0 | 1365314068 | 279278805451285 | NULL |
2014-04-21 09:34:25 | NULL | 18 | Enabled | NULL |
NULL | Disabled |
| 2 | v-2-VM | 1ff16f1d-20cc-46a3-a58e-c232ec395fdf | Up |
ConsoleProxy | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | NULL | NULL |
NULL | NULL | 10.4.6.80 | 255.255.255.128 |
06:bc:8a:00:00:0b | NULL | 1 | 1 | NULL | NULL |
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
Proxy.2-ConsoleProxyResource | 1
| 0 | 0 | 1365314067 | 279278805451285 | NULL |
2014-04-21 10:08:50 | NULL | 15 | Enabled | NULL |
NULL | Disabled |
| 3 | s-3-VM | 3e5e3961-87aa-465c-a459-3f7eaa237124 | Up |
SecondaryStorageVM | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | NULL | NULL |
NULL | NULL | 10.4.6.81 | 255.255.255.128 |
06:ce:12:00:00:0c | NULL | 1 | 1 | NULL | NULL |
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
s-3-VM-NfsSecondaryStorageResource | 1
| 0 | 0 | 1365314069 | 279278805451285 | NULL |
2014-04-21 10:10:07 | NULL | 7 | Enabled | NULL |
NULL | Disabled |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
3 rows in set (0.00 sec)

mysql>

If you need any specific fields I can send you the output again.

And here is the Good news Jaypal when I came today morning, My centos
template shows 18% downloaded and bad news is - secondary storage shows
full, my primary storage is taking all the drive space(416GB) and secondary
storage is shows only 217MB.
some of the screen shots of my dash board do get better Idea

http://imgur.com/a/cEHKP#10

http://imgur.com/a/cEHKP#11



On Mon, Apr 21, 2014 at 5:34 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Sandeep,
send your host table content.
SELECT * FROM cloud.host;
I want to check the URL which you have given for nfs secondary storage.
-Jayapal
On 21-Apr-2014, at 5:14 PM, sandeep khandekar <
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/25838d34-9a6f-3266-912e-db84d3f365d6
type
Post by sandeep khandekar
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or
10.4.6.17
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary
storage
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know they
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb
libcommons-codec-java
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
2049
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
662
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
662
Post by sandeep khandekar
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
Jayapal Reddy Uradi
2014-04-23 05:50:43 UTC
Permalink
Hi,

Is your template downloaded successes or failed with error ?
If it is failed what is the error ?

Thanks,
Jayapal
Post by sandeep khandekar
Jaypal here is the output,
mysql> select * from cloud.host;
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
| id | name | uuid | status |
type | private_ip_address | private_netmask |
private_mac_address | storage_ip_address | storage_netmask |
storage_mac_address | storage_ip_address_2 | storage_mac_address_2 |
storage_netmask_2 | cluster_id | public_ip_address | public_netmask |
public_mac_address | proxy_port | data_center_id | pod_id | cpus | speed |
url | fs_type | hypervisor_type | hypervisor_version | ram |
resource | version | parent | total_size | capabilities |
guid | available |
setup | dom0_memory | last_ping | mgmt_server_id | disconnected |
created | removed | update_count | resource_state | owner |
lastUpdated | engine_state |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
| 1 | cloudstack | 31730135-b175-4bd0-8017-947d90ce5b9f | Up |
Routing | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | NULL |
NULL | 1 | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | 1 | 1 | 2 | 2933 |
NULL | NULL | KVM | NULL | 4037091328 |
NULL | 4.2.1 | NULL | NULL | hvm,snapshot |
e785b79d-ae29-3be6-ace6-3d1b9f8f0fa6-LibvirtComputingResource | 1
| 0 | 0 | 1365314068 | 279278805451285 | NULL |
2014-04-21 09:34:25 | NULL | 18 | Enabled | NULL |
NULL | Disabled |
| 2 | v-2-VM | 1ff16f1d-20cc-46a3-a58e-c232ec395fdf | Up |
ConsoleProxy | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | NULL | NULL |
NULL | NULL | 10.4.6.80 | 255.255.255.128 |
06:bc:8a:00:00:0b | NULL | 1 | 1 | NULL | NULL |
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
Proxy.2-ConsoleProxyResource | 1
| 0 | 0 | 1365314067 | 279278805451285 | NULL |
2014-04-21 10:08:50 | NULL | 15 | Enabled | NULL |
NULL | Disabled |
| 3 | s-3-VM | 3e5e3961-87aa-465c-a459-3f7eaa237124 | Up |
SecondaryStorageVM | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | NULL | NULL |
NULL | NULL | 10.4.6.81 | 255.255.255.128 |
06:ce:12:00:00:0c | NULL | 1 | 1 | NULL | NULL |
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
s-3-VM-NfsSecondaryStorageResource | 1
| 0 | 0 | 1365314069 | 279278805451285 | NULL |
2014-04-21 10:10:07 | NULL | 7 | Enabled | NULL |
NULL | Disabled |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
3 rows in set (0.00 sec)
mysql>
If you need any specific fields I can send you the output again.
And here is the Good news Jaypal when I came today morning, My centos
template shows 18% downloaded and bad news is - secondary storage shows
full, my primary storage is taking all the drive space(416GB) and secondary
storage is shows only 217MB.
some of the screen shots of my dash board do get better Idea
http://imgur.com/a/cEHKP#10
http://imgur.com/a/cEHKP#11
On Mon, Apr 21, 2014 at 5:34 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Sandeep,
send your host table content.
SELECT * FROM cloud.host;
I want to check the URL which you have given for nfs secondary storage.
-Jayapal
On 21-Apr-2014, at 5:14 PM, sandeep khandekar <
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/25838d34-9a6f-3266-912e-db84d3f365d6
type
Post by sandeep khandekar
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or
10.4.6.17
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id = 1
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary
storage
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single node)
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know they
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb
libcommons-codec-java
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
2049
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp --dport
662
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp --dport
662
Post by sandeep khandekar
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
sandeep khandekar
2014-04-23 06:19:11 UTC
Permalink
My template got downloaded successfully. I didnt had problem in template
download.
I had problem in mounting the secondary storage and starting the ssvm. How
much time will it take to download the Centos Template, My college internet
is very slow.

How does Centos Template gets downloaded
From internet or the template which had been downladed.

I am trying to implement Quotas for my primary and secondary storage
directories will it work?



On Wed, Apr 23, 2014 at 11:20 AM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi,
Is your template downloaded successes or failed with error ?
If it is failed what is the error ?
Thanks,
Jayapal
On 23-Apr-2014, at 10:29 AM, sandeep khandekar <
Post by sandeep khandekar
Jaypal here is the output,
mysql> select * from cloud.host;
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| id | name | uuid | status |
type | private_ip_address | private_netmask |
private_mac_address | storage_ip_address | storage_netmask |
storage_mac_address | storage_ip_address_2 | storage_mac_address_2 |
storage_netmask_2 | cluster_id | public_ip_address | public_netmask |
public_mac_address | proxy_port | data_center_id | pod_id | cpus | speed
|
Post by sandeep khandekar
url | fs_type | hypervisor_type | hypervisor_version | ram |
resource | version | parent | total_size | capabilities |
guid |
available |
Post by sandeep khandekar
setup | dom0_memory | last_ping | mgmt_server_id | disconnected |
created | removed | update_count | resource_state | owner |
lastUpdated | engine_state |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| 1 | cloudstack | 31730135-b175-4bd0-8017-947d90ce5b9f | Up |
Routing | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | NULL |
NULL | 1 | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | 1 | 1 | 2 | 2933
|
Post by sandeep khandekar
NULL | NULL | KVM | NULL | 4037091328 |
NULL | 4.2.1 | NULL | NULL | hvm,snapshot |
e785b79d-ae29-3be6-ace6-3d1b9f8f0fa6-LibvirtComputingResource | 1
| 0 | 0 | 1365314068 | 279278805451285 | NULL |
2014-04-21 09:34:25 | NULL | 18 | Enabled | NULL |
NULL | Disabled |
| 2 | v-2-VM | 1ff16f1d-20cc-46a3-a58e-c232ec395fdf | Up |
ConsoleProxy | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | NULL | NULL |
NULL | NULL | 10.4.6.80 | 255.255.255.128 |
06:bc:8a:00:00:0b | NULL | 1 | 1 | NULL | NULL
|
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
Proxy.2-ConsoleProxyResource | 1
| 0 | 0 | 1365314067 | 279278805451285 | NULL |
2014-04-21 10:08:50 | NULL | 15 | Enabled | NULL |
NULL | Disabled |
| 3 | s-3-VM | 3e5e3961-87aa-465c-a459-3f7eaa237124 | Up |
SecondaryStorageVM | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | NULL | NULL |
NULL | NULL | 10.4.6.81 | 255.255.255.128 |
06:ce:12:00:00:0c | NULL | 1 | 1 | NULL | NULL
|
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
s-3-VM-NfsSecondaryStorageResource | 1
| 0 | 0 | 1365314069 | 279278805451285 | NULL |
2014-04-21 10:10:07 | NULL | 7 | Enabled | NULL |
NULL | Disabled |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
3 rows in set (0.00 sec)
mysql>
If you need any specific fields I can send you the output again.
And here is the Good news Jaypal when I came today morning, My centos
template shows 18% downloaded and bad news is - secondary storage shows
full, my primary storage is taking all the drive space(416GB) and
secondary
Post by sandeep khandekar
storage is shows only 217MB.
some of the screen shots of my dash board do get better Idea
http://imgur.com/a/cEHKP#10
http://imgur.com/a/cEHKP#11
On Mon, Apr 21, 2014 at 5:34 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Sandeep,
send your host table content.
SELECT * FROM cloud.host;
I want to check the URL which you have given for nfs secondary storage.
-Jayapal
On 21-Apr-2014, at 5:14 PM, sandeep khandekar <
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup
(rw,relatime,perf_event)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/25838d34-9a6f-3266-912e-db84d3f365d6
type
Post by sandeep khandekar
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or
10.4.6.17
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard to
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id =
1
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when attempting
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
as cloudstack was unable to mount, I mounted it in the secondary
storage
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single
node)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know
they
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb
libcommons-codec-java
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running sudo
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
Post by sandeep khandekar
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111
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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111
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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2049
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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892
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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892
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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875
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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875
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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662
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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662
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-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error got
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
sandeep khandekar
2014-04-23 10:09:22 UTC
Permalink
Dear Jayapal,

Today I was going through a particular table, as you have asked whether the
template downloaded successfully or not, it shows the following output- I
see no where Downloaded status.
mysql> select download_state from template_store_ref;
+----------------------+
| download_state |
+----------------------+
| DOWNLOAD_IN_PROGRESS |
| DOWNLOAD_IN_PROGRESS |
| UNKNOWN |
| DOWNLOAD_IN_PROGRESS |
| DOWNLOAD_IN_PROGRESS |
| UNKNOWN |
| DOWNLOAD_ERROR |
| DOWNLOAD_IN_PROGRESS |
| NOT_DOWNLOADED |
| UNKNOWN |
| NULL |
| UNKNOWN |
| DOWNLOAD_ERROR |
| NULL |
| DOWNLOAD_ERROR |
| UNKNOWN |
| NULL |
| NULL |
| NOT_DOWNLOADED |
| NULL |
| NULL |
| NULL |
| NULL |
| NULL |
| NOT_DOWNLOADED |
| NULL |
| DOWNLOAD_ERROR |
| NULL |
+----------------------+
28 rows in set (0.00 sec)

mysql>
Screenshot of the table uploaded
http://imgur.com/a/cEHKP#12

What does these mean? I need to wait until my download status shows 100% in
my User-Interface.

I have used following command to download the template..

sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
kvm -s cloudstack -F
It took half an hour and got downloaded. and saved to /mnt/secondary

Thanks


On Wed, Apr 23, 2014 at 11:49 AM, sandeep khandekar <
Post by sandeep khandekar
My template got downloaded successfully. I didnt had problem in template
download.
I had problem in mounting the secondary storage and starting the ssvm. How
much time will it take to download the Centos Template, My college internet
is very slow.
How does Centos Template gets downloaded
From internet or the template which had been downladed.
I am trying to implement Quotas for my primary and secondary storage
directories will it work?
On Wed, Apr 23, 2014 at 11:20 AM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi,
Is your template downloaded successes or failed with error ?
If it is failed what is the error ?
Thanks,
Jayapal
On 23-Apr-2014, at 10:29 AM, sandeep khandekar <
Post by sandeep khandekar
Jaypal here is the output,
mysql> select * from cloud.host;
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| id | name | uuid | status |
type | private_ip_address | private_netmask |
private_mac_address | storage_ip_address | storage_netmask |
storage_mac_address | storage_ip_address_2 | storage_mac_address_2 |
storage_netmask_2 | cluster_id | public_ip_address | public_netmask |
public_mac_address | proxy_port | data_center_id | pod_id | cpus |
speed |
Post by sandeep khandekar
url | fs_type | hypervisor_type | hypervisor_version | ram |
resource | version | parent | total_size | capabilities |
guid |
available |
Post by sandeep khandekar
setup | dom0_memory | last_ping | mgmt_server_id | disconnected |
created | removed | update_count | resource_state | owner |
lastUpdated | engine_state |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| 1 | cloudstack | 31730135-b175-4bd0-8017-947d90ce5b9f | Up |
Routing | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | NULL |
NULL | 1 | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | 1 | 1 | 2 |
2933 |
Post by sandeep khandekar
NULL | NULL | KVM | NULL | 4037091328 |
NULL | 4.2.1 | NULL | NULL | hvm,snapshot |
e785b79d-ae29-3be6-ace6-3d1b9f8f0fa6-LibvirtComputingResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314068 | 279278805451285 | NULL |
2014-04-21 09:34:25 | NULL | 18 | Enabled | NULL |
NULL | Disabled |
| 2 | v-2-VM | 1ff16f1d-20cc-46a3-a58e-c232ec395fdf | Up |
ConsoleProxy | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | NULL | NULL |
NULL | NULL | 10.4.6.80 | 255.255.255.128 |
06:bc:8a:00:00:0b | NULL | 1 | 1 | NULL |
NULL |
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
Proxy.2-ConsoleProxyResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314067 | 279278805451285 | NULL |
2014-04-21 10:08:50 | NULL | 15 | Enabled | NULL |
NULL | Disabled |
| 3 | s-3-VM | 3e5e3961-87aa-465c-a459-3f7eaa237124 | Up |
SecondaryStorageVM | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | NULL | NULL |
NULL | NULL | 10.4.6.81 | 255.255.255.128 |
06:ce:12:00:00:0c | NULL | 1 | 1 | NULL |
NULL |
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
s-3-VM-NfsSecondaryStorageResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314069 | 279278805451285 | NULL |
2014-04-21 10:10:07 | NULL | 7 | Enabled | NULL |
NULL | Disabled |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
3 rows in set (0.00 sec)
mysql>
If you need any specific fields I can send you the output again.
And here is the Good news Jaypal when I came today morning, My centos
template shows 18% downloaded and bad news is - secondary storage shows
full, my primary storage is taking all the drive space(416GB) and
secondary
Post by sandeep khandekar
storage is shows only 217MB.
some of the screen shots of my dash board do get better Idea
http://imgur.com/a/cEHKP#10
http://imgur.com/a/cEHKP#11
On Mon, Apr 21, 2014 at 5:34 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Sandeep,
send your host table content.
SELECT * FROM cloud.host;
I want to check the URL which you have given for nfs secondary storage.
-Jayapal
On 21-Apr-2014, at 5:14 PM, sandeep khandekar <
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup
(rw,relatime,perf_event)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on
/mnt/25838d34-9a6f-3266-912e-db84d3f365d6
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
type
Post by sandeep khandekar
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or
10.4.6.17
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id
= 1
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null)
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null)
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null)
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) org.libvirt.LibvirtException: internal
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null)
as cloudstack was unable to mount, I mounted it in the secondary
storage
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single
node)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know
they
Post by sandeep khandekar
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Post by sandeep khandekar
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are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb
libcommons-codec-java
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to K20Cloudstack-management
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running
sudo
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd /etc/apparmor.d/disable/
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R
/etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
Post by sandeep khandekar
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111
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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Post by sandeep khandekar
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111
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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2049
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
Post by sandeep khandekar
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Post by Jayapal Reddy Uradi
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32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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Post by Jayapal Reddy Uradi
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892
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
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892
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
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875
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
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875
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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662
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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662
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-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error
got
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
sandeep khandekar
2014-04-24 10:58:11 UTC
Permalink
Dear Jaypal,

Thanks for the help, My template got downloaded successfully today. It took
5hours near by.
I destroyed the secondary storage in user interface, I had given name in
place of ip address of nfs,

two settings I have done to successfully install template .
1. In global settings
sec.storage.allow.internalsites 10.4.6.17
system.vm.use.local.storage=true
2. Destroyed secondary storage and installed secondary storage. in
infrastructure.

Thankyou Cloudstack community.


On Wed, Apr 23, 2014 at 3:39 PM, sandeep khandekar <
Post by sandeep khandekar
Dear Jayapal,
Today I was going through a particular table, as you have asked whether
the template downloaded successfully or not, it shows the following output-
I see no where Downloaded status.
mysql> select download_state from template_store_ref;
+----------------------+
| download_state |
+----------------------+
| DOWNLOAD_IN_PROGRESS |
| DOWNLOAD_IN_PROGRESS |
| UNKNOWN |
| DOWNLOAD_IN_PROGRESS |
| DOWNLOAD_IN_PROGRESS |
| UNKNOWN |
| DOWNLOAD_ERROR |
| DOWNLOAD_IN_PROGRESS |
| NOT_DOWNLOADED |
| UNKNOWN |
| NULL |
| UNKNOWN |
| DOWNLOAD_ERROR |
| NULL |
| DOWNLOAD_ERROR |
| UNKNOWN |
| NULL |
| NULL |
| NOT_DOWNLOADED |
| NULL |
| NULL |
| NULL |
| NULL |
| NULL |
| NOT_DOWNLOADED |
| NULL |
| DOWNLOAD_ERROR |
| NULL |
+----------------------+
28 rows in set (0.00 sec)
mysql>
Screenshot of the table uploaded
http://imgur.com/a/cEHKP#12
What does these mean? I need to wait until my download status shows 100%
in my User-Interface.
I have used following command to download the template..
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h kvm -s cloudstack -F
It took half an hour and got downloaded. and saved to /mnt/secondary
Thanks
On Wed, Apr 23, 2014 at 11:49 AM, sandeep khandekar <
Post by sandeep khandekar
My template got downloaded successfully. I didnt had problem in template
download.
I had problem in mounting the secondary storage and starting the ssvm.
How much time will it take to download the Centos Template, My college
internet is very slow.
How does Centos Template gets downloaded
From internet or the template which had been downladed.
I am trying to implement Quotas for my primary and secondary storage
directories will it work?
On Wed, Apr 23, 2014 at 11:20 AM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi,
Is your template downloaded successes or failed with error ?
If it is failed what is the error ?
Thanks,
Jayapal
On 23-Apr-2014, at 10:29 AM, sandeep khandekar <
Post by sandeep khandekar
Jaypal here is the output,
mysql> select * from cloud.host;
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| id | name | uuid | status |
type | private_ip_address | private_netmask |
private_mac_address | storage_ip_address | storage_netmask |
storage_mac_address | storage_ip_address_2 | storage_mac_address_2 |
storage_netmask_2 | cluster_id | public_ip_address | public_netmask |
public_mac_address | proxy_port | data_center_id | pod_id | cpus |
speed |
Post by sandeep khandekar
url | fs_type | hypervisor_type | hypervisor_version | ram |
resource | version | parent | total_size | capabilities |
guid |
available |
Post by sandeep khandekar
setup | dom0_memory | last_ping | mgmt_server_id | disconnected |
created | removed | update_count | resource_state | owner |
lastUpdated | engine_state |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
| 1 | cloudstack | 31730135-b175-4bd0-8017-947d90ce5b9f | Up |
Routing | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | NULL |
NULL | 1 | 10.4.6.17 | 255.255.255.128 |
14:fe:b5:ea:9d:2e | NULL | 1 | 1 | 2 |
2933 |
Post by sandeep khandekar
NULL | NULL | KVM | NULL | 4037091328 |
NULL | 4.2.1 | NULL | NULL | hvm,snapshot |
e785b79d-ae29-3be6-ace6-3d1b9f8f0fa6-LibvirtComputingResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314068 | 279278805451285 | NULL |
2014-04-21 09:34:25 | NULL | 18 | Enabled | NULL |
NULL | Disabled |
| 2 | v-2-VM | 1ff16f1d-20cc-46a3-a58e-c232ec395fdf | Up |
ConsoleProxy | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | 10.4.6.78 | 255.255.255.128 |
06:77:fc:00:00:09 | NULL | NULL |
NULL | NULL | 10.4.6.80 | 255.255.255.128 |
06:bc:8a:00:00:0b | NULL | 1 | 1 | NULL |
NULL |
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
Proxy.2-ConsoleProxyResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314067 | 279278805451285 | NULL |
2014-04-21 10:08:50 | NULL | 15 | Enabled | NULL |
NULL | Disabled |
| 3 | s-3-VM | 3e5e3961-87aa-465c-a459-3f7eaa237124 | Up |
SecondaryStorageVM | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | 10.4.6.77 | 255.255.255.128 |
06:54:66:00:00:08 | NULL | NULL |
NULL | NULL | 10.4.6.81 | 255.255.255.128 |
06:ce:12:00:00:0c | NULL | 1 | 1 | NULL |
NULL |
Post by sandeep khandekar
NoIqn | NULL | NULL | NULL | 0 |
NULL | 4.2.1 | NULL | NULL | NULL |
s-3-VM-NfsSecondaryStorageResource |
1
Post by sandeep khandekar
| 0 | 0 | 1365314069 | 279278805451285 | NULL |
2014-04-21 10:10:07 | NULL | 7 | Enabled | NULL |
NULL | Disabled |
+----+------------+--------------------------------------+--------+--------------------+--------------------+-----------------+---------------------+--------------------+-----------------+---------------------+----------------------+-----------------------+-------------------+------------+-------------------+-----------------+--------------------+------------+----------------+--------+------+-------+-------+---------+-----------------+--------------------+------------+----------+---------+--------+------------+--------------+---------------------------------------------------------------+-----------+-------+-------------+------------+-----------------+--------------+---------------------+---------+--------------+----------------+-------+-------------+--------------+
Post by sandeep khandekar
3 rows in set (0.00 sec)
mysql>
If you need any specific fields I can send you the output again.
And here is the Good news Jaypal when I came today morning, My centos
template shows 18% downloaded and bad news is - secondary storage shows
full, my primary storage is taking all the drive space(416GB) and
secondary
Post by sandeep khandekar
storage is shows only 217MB.
some of the screen shots of my dash board do get better Idea
http://imgur.com/a/cEHKP#10
http://imgur.com/a/cEHKP#11
On Mon, Apr 21, 2014 at 5:34 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Sandeep,
send your host table content.
SELECT * FROM cloud.host;
I want to check the URL which you have given for nfs secondary
storage.
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
-Jayapal
On 21-Apr-2014, at 5:14 PM, sandeep khandekar <
Post by sandeep khandekar
Hi Jaypal,
How to resolve from management server secondary?
mount command shows the following information
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
cgroup on /sys/fs/cgroup type tmpfs (rw,relatime,mode=755)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu type cgroup (rw,relatime,cpu)
cgroup on /sys/fs/cgroup/cpuacct type cgroup (rw,relatime,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup
(rw,relatime,perf_event)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,relatime,hugetlb)
rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
gvfs-fuse-daemon on /home/cloudstack/.gvfs type fuse.gvfs-fuse-daemon
(rw,nosuid,nodev,user=cloudstack)
10.4.6.17:/export/secondary on /mnt/secondary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on /mnt/primary type nfs
(rw,tcp,intr,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
10.4.6.17:/export/primary on
/mnt/25838d34-9a6f-3266-912e-db84d3f365d6
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
type
Post by sandeep khandekar
nfs (rw,vers=4,addr=10.4.6.17,clientaddr=10.4.6.17)
The last line looks unusual, It got created automatically -
cloudstack-management-server.
I revoked the mount which I have done it manually previously.
with the below command
sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Any guidance, how to solve?.
On Mon, Apr 21, 2014 at 4:25 PM, Jayapal Reddy Uradi <
Post by Jayapal Reddy Uradi
Hi Snadeep,
In the log message it is showing secondary in the path.
secondary:/export/secondary/template/tmpl/1/3
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0
From the management server, Is secondary is resolved ?
In secondary storage configuration, did you mention secondary or
10.4.6.17
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
?
-Jayapal
On 21-Apr-2014, at 4:04 PM, sandeep khandekar <
Post by sandeep khandekar
Dear All,
I am unable to mount my secondary storage, I am trying really hard
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
install cloudstack.
Need help to finish these work friends.
Please see the error which has appeared in my agent log
tail -f agent.log
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Set agent id 1
2014-04-21 15:04:27,405 INFO [cloud.agent.Agent]
(agentRequest-Handler-1:null) Ready command is processed: agent id
= 1
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
internal
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:11:29,554 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null) Failed to create mount
2014-04-21 15:11:29,555 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-4:null)
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
internal
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null) Failed to create mount
2014-04-21 15:17:53,938 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-3:null)
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
internal
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null) Failed to create mount
2014-04-21 15:24:19,346 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-2:null)
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
internal
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null) Failed to create mount
2014-04-21 15:30:48,594 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-5:null)
2014-04-21 15:37:14,513 ERROR [kvm.storage.LibvirtStorageAdaptor]
internal
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
Child process (/bin/mount
secondary:/export/secondary/template/tmpl/1/3
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0) status unexpected: exit
status 32
Post by sandeep khandekar
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Internal error occurred when
attempting
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
to
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
mount: specified path may be invalid
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null) Failed to create mount
2014-04-21 15:37:14,514 ERROR [kvm.storage.LibvirtStorageAdaptor]
(agentRequest-Handler-1:null)
as cloudstack was unable to mount, I mounted it in the secondary
storage
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
in
Post by sandeep khandekar
specified path Manually
$sudo mount -t nfs 10.4.6.17:/export/secondary/template/tmpl/1/3/
/mnt/53d355b8-a8c7-33a2-b9fd-e6d68ff7eec0/
Then I got the message cloudstack installed successfully.
When I see my centos template it is not downloaded - The same error
which I
Post by sandeep khandekar
got in my previous installations.
Any guesses are hints to solve these friends,
the setup is done on a single node(ubntu 12.04)
(hypervisor,managementserver,nfs server all running on one single
node)
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Installation steps which followed
step wise installation of cloudstack on ubuntu
I thought first five steps as pre-requsites so I executed, I know
they
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
are
Post by sandeep khandekar
not necessary but I executed to be on safe side
sudo apt-get install vim
1. sudo apt-get update
2. sudo apt-get install python-software-properties
3. sudo add-apt-repository ppa:natecarlson/maven3
4. sudo apt-get update
5. sudo apt-get install ant debhelper openjdk-6-jdk tomcat6
libws-commons-util-java genisoimage python-mysqldb
libcommons-codec-java
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
libcommons-httpclient-java liblog4j1.2-java maven3
## not used the below step
6. mvn3 -P deps
7.
chapter 4
8. vi /etc/apt/sources.list.d/cloudstack.list
deb http://cloudstack.apt-get.eu/ubuntu precise 4.2
9. run this command as root
wget -O - http://cloudstack.apt-get.eu/release.asc|apt-key add -
10. apt-get update
11. hostname --fqdn
edit these two files
/etc/host
/etc/hosts
Ip-address hostname
11. apt-get install openntpd
//Do not run these step It will take you to
K20Cloudstack-management
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
error
Post by sandeep khandekar
12. sudo apt-get install cloudstack-cli
13. sudo vi /etc/sudoers
root ALL=(ALL:ALL) NOPASSWD:ALL
#If you don’t want to be prompted for any password while running
sudo
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
then
Post by sandeep khandekar
14. apt-get install cloudstack-agent
15. vi /etc/cloudstack/agent/agent.properties
guest.cpu.mode=host-model
16. vi /etc/libvirt/libvirtd.conf
listen_tls = 0
listen_tcp = 1
tcp_port = "16509"
auth_tcp = "none"
mdns_adv = 0
# in-order to have live migration working libvirt has to listen ot
unsecured TCP CONNECTION
# need to turn off libvirts attempt to use Multicast DNS
17. vi /etc/default/libvirt-bin
libvirtd_opts="-d -l"
18. vi /etc/libvirt/qemu.conf
vnc_listen = "0.0.0.0"
19. service libvirt-bin restart
20. Configuring security policies
i) dpkg --list 'apparmor'
Disabling apparmor profiles
ii) ln -s /etc/apparmor.d/usr.sbin.libvirtd
/etc/apparmor.d/disable/
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
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Post by sandeep khandekar
iii) ln -s /etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
/etc/apparmor.d/disable/
iv) apparmor_parser -R /etc/apparmor.d/usr.sbin.libvirtd
v) apparmor_parser -R
/etc/apparmor.d/usr.lib.libvirt.virt-aa-helper
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
21. Configuring the network
i) apt-get install bridge-utils
ii)
vi /etc/network/interfaces
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# Public network
auto cloudbr0
iface cloudbr0 inet static
address 10.4.6.17
netmask 255.255.255.128
gateway 10.4.6.1
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
dns-nameservers 10.4.21.4 103.15.60.4
# Private network
auto cloudbr1
iface cloudbr1 inet manual
bridge_ports eth0
bridge_fd 5
bridge_stp off
bridge_maxwait 1
22. Configuring Firewall
$ ufw allow proto tcp from any to any port 22
$ ufw allow proto tcp from any to any port 1798
$ ufw allow proto tcp from any to any port 16509
$ ufw allow proto tcp from any to any port 5900:6100
$ ufw allow proto tcp from any to any port 49152:49216
//server installation
23. apt-get install cloudstack-mangagement
24. apt-get install mysql-server
25. vi /etc/mysql/conf.d/cloudstack.cnf
[mysqld]
innodb_rollback_on_timeout=1
innodb_lock_wait_timeout=600
max_connections=350
log-bin=mysql-bin
binlog-format = 'ROW'
25.1 sudo ufw status verbose
25.2 sudo ufw enable
25.3 sudo ufw allow mysql
26. service mysql restart
27. cloudstack-setup-databases
TRY THESE (working successfully)
cloudstack-setup-databases
cloudstack -k cloudstack -i 10.4.6.17
--deploy-as=root:<password> \
-e <encryption_type> \
-m <management_server_key> \
-k <database_key> \
-i <management_server_ip>
28. vi /etc/sudoers
Defaults:cloud !requiretty
29. cloudstack-setup-management
//preparing NFS Share
30. sudo apt-get install nfs-common nfs-kernel-server
i) vi /etc/default/nfs-kernel-server
RPCMOUNTDOPTS="-p 892 --manage-gids"
ii) vi /etc/default/nfs-common
NEED_STATD=yes
STATDOPTS="--port 662 --outgoing port 2020"
iii) cat >> /etc/modprobe.d/lockd.conf
options lockd nlm_udpport=32769 nlm_tcpport=32803
iv) apt-get install quota
v) vi /etc/default/quota
RPCRQUOTADOPTS="-p 875"
31.
$ sudo mkdir -p /export/primary
$ sudo mkdir -p /export/secondary
32.
sudo vi /etc/exports
/export *(rw,async,no_root_squash,no_subtree_check)
33. sudo exportfs -a
34.
$ sudo mkdir /mnt/primary
$ sudo mount -t nfs 10.4.6.17:/export/primary /mnt/primary
$ sudo mkdir /mnt/secondary
$ sudo mount -t nfs 10.4.6.17:/export/secondary /mnt/secondary
35. df -h
36.
vi /etc/fstab
10.4.6.17:/export/primary /mnt/primary nfs rw,tcp,intr 0 1
10.4.6.17:/export/secondary /mnt/secondary nfs rw,tcp,intr 0 1
36.1 --- configuring IP Table
$NETWORK=10.4.6.0/24
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
111
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
2049
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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32803 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
32769 -j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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892
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
892
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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Post by Jayapal Reddy Uradi
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875
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-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
875
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p tcp
--dport
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Post by Jayapal Reddy Uradi
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662
Post by sandeep khandekar
-j ACCEPT
sudo iptables -A INPUT -s $NETWORK -m state --state NEW -p udp
--dport
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
662
Post by sandeep khandekar
-j ACCEPT
36.2 sudo apt-get install iptables-persistent
//iptables -help https://help.ubuntu.com/community/IptablesHowTo
//install system vm -template
37.
sudo
/usr/share/cloudstack-common/scripts/storage/secondary/cloud-install-sys-tmplt
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
-m /mnt/secondary -u
http://d21ifhcun6b1t2.cloudfront.net/templates/4.2/systemvmtemplate-2013-06-12-master-kvm.qcow2.bz2-h
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
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Post by Jayapal Reddy Uradi
Post by sandeep khandekar
kvm -s cloudstack -F
38.
Connect to server
Tests before connecting to server
-------------------
/etc/init.d/cloudstack-management stop
/etc/init.d/tomcat6 stop
/etc/init.d/cloudstack-agent stop
ps -efl | grep java
/etc/init.d/cloudstack-management start
/etc/init.d/cloudstack-management status
/etc/init.d/cloudstack-agent start
/etc/init.d/cloudstack-agent status
38.1 sudo apt-get install ssh
http://10.4.6.17:8080/client
I was getting host Add Problem . so I installed ssh and the error
got
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
Post by Jayapal Reddy Uradi
Post by sandeep khandekar
solved.
Anything else I need to follow
Your help is needed friends now.
Thankyou
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
--
SANDEEP KHANDEKAR
Assistant Professor
Department of Computer science and engineering
Sreenidhi Institute of science and Technology
Hyderabad
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