[
https://issues.apache.org/jira/browse/CLOUDSTACK-9397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15629938#comment-15629938
]
ASF GitHub Bot commented on CLOUDSTACK-9397:
--------------------------------------------
Github user blueorangutan commented on the issue:
https://github.com/apache/cloudstack/pull/1707
Packaging result: ✖centos6 ✖centos7 ✖debian. JID-140
> Add Watchdog timer to KVM Instances
> -----------------------------------
>
> Key: CLOUDSTACK-9397
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9397
> Project: CloudStack
> Issue Type: New Feature
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: KVM
> Reporter: Wido den Hollander
> Assignee: Wido den Hollander
> Labels: kvm, libvirt, watchdog
>
> A Watchdog timer can be used by the hypervisor to verify if an Instance is
> still alive. If not, for example due to a kernel panic the HV can reset the
> Instance so that it boots again.
> Inside the Instance the 'watchdog' daemon has to run to provide this. If the
> Watchdog is not running the HV can't verify if the Instance has crashed.
> This is supported by Libvirt and Qemu and can be configured in the XML:
> https://libvirt.org/formatdomain.html#elementsWatchdog
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
