[one-users] VM in opennebula failing

[Javier Fontan]

>From this message it looks like a selinux problem:

error: unable to set security context
'unconfined_u:object_r:svirt_image_t:s0:c514,c893'

You can try disabling selinux in the nodes with the command (as root):

# setenforce 0


On Tue, Jun 24, 2014 at 10:02 AM, Sudeep Narayan Banerjee
<snbanerjee at iitgn.ac.in> wrote:
> Dear Sir,
>
> This is in response to the subject that I posted on June-21, but still no
> response.
>
> I have tried to improve little bit from there but still no the VM is
> failing; but now throwing new error.
>
> I am posting some output of the configuration files, please have a look and
> kindly8 respond.
>
> =====================================================================
> nc1 = node
> front = frontend
>
> [root at nc1 ~]# grep -vE '^($|#)' /etc/libvirt/libvirtd.conf
> listen_tls = 0
> listen_tcp = 1
> unix_sock_group = "oneadmin"
> unix_sock_rw_perms = "0777"
> auth_unix_ro = "none"
> auth_unix_rw = "none"
>
> [root at nc1 ~]# grep -vE '^($|#)' /etc/libvirt/qemu.conf
> user  = "oneadmin"
> group = "oneadmin"
> dynamic_ownership = 0
>
> [root at front ~]# virsh -c qemu:///system nodeinfo
> CPU model:           x86_64
> CPU(s):              8
> CPU frequency:       1600 MHz
> CPU socket(s):       1
> Core(s) per socket:  4
> Thread(s) per core:  2
> NUMA cell(s):        1
> Memory size:         3793396 KiB
>
> [root at nc1 ~]# grep -vE '^($|#)' /etc/default/libvirt-bin
> grep: /etc/default/libvirt-bin: No such file or directory
>
> [oneadmin at front ~]$ onehost list
>   ID NAME            CLUSTER   RVM      ALLOCATED_CPU      ALLOCATED_MEM
> STAT
>    3 nc1             -           0       0 / 800 (0%)     0K / 3.6G (0%) on
>
> [oneadmin at front ~]$ oneimage list
>   ID USER       GROUP      NAME            DATASTORE     SIZE TYPE PER STAT
> RVMS
>    0 oneadmin   oneadmin   CentOS-6.5_x86_ default       267M OS    No rdy
> 0
>
> [oneadmin at front ~]$ onetemplate list
>   ID USER            GROUP           NAME
> REGTIME
>    0 oneadmin        oneadmin        CentOS-6.5                   06/21
> 23:09:56
>
> Output of one <VM-id>.log file
> ---------------------------------------------
> [oneadmin at front ~]$ cat /var/log/one/15.log
> Tue Jun 24 13:19:31 2014 [DiM][I]: New VM state is ACTIVE.
> Tue Jun 24 13:19:31 2014 [LCM][I]: New VM state is PROLOG.
> Tue Jun 24 13:20:48 2014 [LCM][I]: New VM state is BOOT
> Tue Jun 24 13:20:48 2014 [VMM][I]: Generating deployment file:
> /var/lib/one/vms/15/deployment.0
> Tue Jun 24 13:20:49 2014 [VMM][I]: ExitCode: 0
> Tue Jun 24 13:20:49 2014 [VMM][I]: Successfully execute network driver
> operation: pre.
> Tue Jun 24 13:20:49 2014 [VMM][I]: Command execution fail: cat << EOT |
> /var/tmp/one/vmm/kvm/deploy '/var/lib/one/datastores/0/15/deployment.0'
> 'nc1' 15 nc1
> Tue Jun 24 13:20:49 2014 [VMM][I]: error: Failed to create domain from
> /var/lib/one/datastores/0/15/deployment.0
> Tue Jun 24 13:20:49 2014 [VMM][I]: error: unable to set security context
> 'unconfined_u:object_r:svirt_image_t:s0:c514,c893' on
> '/var/lib/one/datastores/0/15/disk.0': Permission denied
> Tue Jun 24 13:20:49 2014 [VMM][E]: Could not create domain from
> /var/lib/one/datastores/0/15/deployment.0
> Tue Jun 24 13:20:49 2014 [VMM][I]: ExitCode: 255
> Tue Jun 24 13:20:49 2014 [VMM][I]: Failed to execute virtualization driver
> operation: deploy.
> Tue Jun 24 13:20:49 2014 [VMM][E]: Error deploying virtual machine: Could
> not create domain from /var/lib/one/datastores/0/15/deployment.0
> Tue Jun 24 13:20:50 2014 [DiM][I]: New VM state is FAILED
> Tue Jun 24 13:21:01 2014 [DiM][I]: New VM state is DONE.
> Tue Jun 24 13:21:02 2014 [TM][W]: Ignored: TRANSFER SUCCESS 15 -
>
>
> Any help will be greatly appreciated!
>
> Sudeep Narayan Banerjee
>
> --
> Thanks & Regards,
> Sudeep Narayan Banerjee
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
Javier Fontán Muiños
Developer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | @OpenNebula | github.com/jfontan