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Posted to dev@vcl.apache.org by "Dmitri Chebotarov (JIRA)" <ji...@apache.org> on 2013/09/05 21:25:53 UTC
[jira] [Commented] (VCL-722) OpenNebula module
[ https://issues.apache.org/jira/browse/VCL-722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13759339#comment-13759339 ]
Dmitri Chebotarov commented on VCL-722:
---------------------------------------
shutdown() in OS/Linux.pm and OS/Windows.pm shutdown computers via sending 'shutdown' command (over SSH session). When a VM shutdown this way, OpenNebula controller doesn't detect VM's state as SHUTDOWN and continue tagging VM as RUNNING.
Image capture procedure in ONE relies on VM's status change from RUNNING to SHUTDOWN.
I'm updating Linux.pm and Windows.pm to send ACPI shutdown to VMs via controller if VM provisioned using ONE module, i.e.
if ($self->provisioner->can("opennebula")) { execute $self->provisioner->power_off()) }
> OpenNebula module
> -----------------
>
> Key: VCL-722
> URL: https://issues.apache.org/jira/browse/VCL-722
> Project: VCL
> Issue Type: New Feature
> Components: vcld (backend)
> Affects Versions: 2.3
> Reporter: Dmitri Chebotarov
> Assignee: Dmitri Chebotarov
> Priority: Minor
>
> Allows VCL to provision to OpenNebula private cloud.
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Re: [jira] [Commented] (VCL-722) OpenNebula module
Posted by Andy Kurth <an...@ncsu.edu>.
Regarding the "if ($self->provisioner->can("opennebula"))" code added to
the shutdown subroutines - it would be better to use the 'end_state'
argument passed to pre_capture. There are cases such as this when a
provisioning module's capture subroutine doesn't want the OS to shutdown
the computer after the pre_capture tasks are done. The 'end_state'
argument passed to pre_capture handles this.
Change 'off' to 'on in the following line in one.pm::capture should cause
pre_capture to return just before shutdown would be called:
if (!$self->os->pre_capture({end_state => 'off'})) --> if
(!$self->os->pre_capture({end_state => 'on'}))
You can then call $self->power_off from your provisioning module.
-Andy
On Thu, Sep 5, 2013 at 3:25 PM, Dmitri Chebotarov (JIRA) <ji...@apache.org>wrote:
>
> [
> https://issues.apache.org/jira/browse/VCL-722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13759339#comment-13759339]
>
> Dmitri Chebotarov commented on VCL-722:
> ---------------------------------------
>
> shutdown() in OS/Linux.pm and OS/Windows.pm shutdown computers via sending
> 'shutdown' command (over SSH session). When a VM shutdown this way,
> OpenNebula controller doesn't detect VM's state as SHUTDOWN and continue
> tagging VM as RUNNING.
> Image capture procedure in ONE relies on VM's status change from RUNNING
> to SHUTDOWN.
>
> I'm updating Linux.pm and Windows.pm to send ACPI shutdown to VMs via
> controller if VM provisioned using ONE module, i.e.
> if ($self->provisioner->can("opennebula")) { execute
> $self->provisioner->power_off()) }
>
> > OpenNebula module
> > -----------------
> >
> > Key: VCL-722
> > URL: https://issues.apache.org/jira/browse/VCL-722
> > Project: VCL
> > Issue Type: New Feature
> > Components: vcld (backend)
> > Affects Versions: 2.3
> > Reporter: Dmitri Chebotarov
> > Assignee: Dmitri Chebotarov
> > Priority: Minor
> >
> > Allows VCL to provision to OpenNebula private cloud.
>
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