# Deploy High Availability on version 5.12.x

**URL:** <https://forum.opennebula.io/t/deploy-high-availability-on-version-5-12-x/9411>\
**Category:** Operations\
**Created:** [April 19, 2021, 6:50am UTC](https://forum.opennebula.io/t/deploy-high-availability-on-version-5-12-x/9411 "2021-04-19T06:50:36Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![feldsam](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.opennebula.io/feldsam/32/4441_2.png) [@feldsam](https://forum.opennebula.io/u/feldsam)\
**Post date:** [April 22, 2021, 8:13am UTC](https://forum.opennebula.io/t/deploy-high-availability-on-version-5-12-x/9411/4 "2021-04-22T08:13:28Z")

</div>

hello, yes, only on frontend. There is something more about HA setup problems

> [@Unable to set up HA for VM - ONE 6.0](https://forum.opennebula.io/t/unable-to-set-up-ha-for-vm-one-6-0/9428):
>
> Hello community! I am currently trying Open Nebula 6 and when setting up HA for VM I am running into some problems. I have added the hook by running onehook create \<my hook\>: ARGUMENTS = "$TEMPLATE -m -p 5" COMMAND = "/var/tmp/one/hooks/ft/host\_error.rb" Preformatted text`NAME = "host\_error" STATE = "ERROR" REMOTE = "no" RESOURCE = HOST TYPE = state When my host gives error I can see that the hook gets activated by reading /var/log/one/onehm.log Wed Apr 21 20:31:09 2021 …

---

_[View the full topic](https://forum.opennebula.io/t/deploy-high-availability-on-version-5-12-x/9411)._