[jira] [Commented] (CLOUDSTACK-9782) Host HA

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-9782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112512#comment-16112512 ] 

ASF subversion and git services commented on CLOUDSTACK-9782:
-------------------------------------------------------------

Commit 98dc4eb96a3db1bd02f7ea7dab284f0d76b9dfb5 in cloudstack's branch refs/heads/master from [~bhaisaab]
[ https://gitbox.apache.org/repos/asf?p=cloudstack.git;h=98dc4eb ]

CLOUDSTACK-9782: New Background Polling Task Manager (#2218)

CloudStack has several background polling tasks that are spread across
the codebase, the aim of this work is to provide a single manager to
handle submission, execution and handling of background tasks. With
the framework implemented, existing oobm background task has been
refactored to use this manager.

Signed-off-by: Rohit Yadav <ro...@shapeblue.com>

> Host HA
> -------
>
>                 Key: CLOUDSTACK-9782
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9782
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Rohit Yadav
>            Assignee: Rohit Yadav
>             Fix For: Future, 4.11.0.0
>
>
> CloudStack lacks a way to reliably fence a host, the idea of the host-ha feature is to provide a general purpose HA framework and implementation specific for hypervisor that can use additional mechanism such as OOBM (ipmi based power management) to reliably investigate, recover and fencing a host. This feature can handle scenarios associated with server crash issues and reliable fencing of hosts and HA of VM.
> FS: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Host+HA



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