<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><br></div><div><br></div><blockquote type="cite"><div><div dir="ltr">Hi,<div><br><div>Now, I am developing auto ha operation for vm high availability.<br></div><div><br></div><div>This function is all progress automatically.</div><div><br></div><div>It needs other service like ceilometer.</div>
<div><br></div><div>ceilometer monitors compute nodes.</div><div><br></div><div>When ceilometer detects broken compute node, it send a api call to Nova, </div><div>nova exposes for auto ha API.</div><div><br></div><div>When received auto ha call, nova progress auto ha operation.</div>
<div><br></div><div>All auto ha enabled VM where are running on broken host are all migrated to auto ha Host which is extra compute node for using only Auto-HA function.</div><div><br></div><div>Below is my blueprint and wiki page.</div>
<div><br></div><div>Wiki page is not yet completed. Now I am adding lots of information for this function.</div><div><br></div><div>Thanks</div>
<div><br></div><div><a href="https://blueprints.launchpad.net/nova/+spec/vm-auto-ha-when-host-broken" target="_blank">https://blueprints.launchpad.net/nova/+spec/vm-auto-ha-when-host-broken</a><br></div></div><div><br></div>
<div><a href="https://wiki.openstack.org/wiki/Autoha">https://wiki.openstack.org/wiki/Autoha</a><br></div></div>
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