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_erro…

Hi, looks like there is a problem with arguments. The host_error.rb is excepting base64 encoded data passed via stdin, but hook passes it as a normal argument. You can try to remove lines 75 and 76 from this file https://github.com/OpenNebula/one/blob/master/share/hooks/ft/host_error.rb [image] …

Hello Kristian, Thanks for your suggestion. Now I have the meaning of the error clearer. So I follow up with what you shared, first I added ARGUMENTS_STDIN = yes to my hook template. Sadly when I tested the hook I received the following in /var/log/one/onehem.log Thu Apr 22 14:51:02 2021 [E]: Fai…

Hello @Luis , First of all, I recommend you to use a relative path in COMMAND, this way OpenNebula will search in /var/lib/one/remotes/hooks. If you take a look at file /var/lib/one/remotes/hooks/ft/host_error.rb, you’ll see that the script fence_host.sh in the same subfolder is called. And if you …

I have the same problem on OpenNebula 6.0.3 and CentOS 7/8 [root@node1 ~]# onezone show 0 ZONE 0 INFORMATION ID : 0 NAME : OpenNebula ZONE SERVERS …

Hi @kamilkobak , Are you using ARGUMENTS_STDIN = yes in the hook configuration? Cheers.

[image] rdiaz: ARGUMENTS_STDIN = yes yes [root@node1 ~]# cat /usr/share/one/examples/host_hooks/error_hook ARGUMENTS = "$TEMPLATE -m -p 5 -u" ARGUMENTS_STDIN = yes COMMAND = "ft/host_error.rb" NAME = "host_error" STATE = "ERROR" REMOTE = "no" RESOURCE = HOST TYPE = state

Hello @rdiaz , I followed the above-mentioned steps described by you and configured the hook but the hook is not getting triggered when a host goes into ERROR state. Here is my hook configuration, root@frontend:~# onehook show 0 HOOK 0 INFORMATION ID : 0 NAME : hos…

Hi @Nikhil_Kumar , Can you share the output of onehook show -x 0?

Hello @rdiaz , Here is the output of onehook show -x 0 : > root@frontend:~# onehook show -x 0 > <HOOK> > <ID>0</ID> > <NAME>host_error</NAME> > <TYPE>state</TYPE> > <TEMPLATE> > <ARGUMENTS><![CDATA[$TEMPLATE -m -p 5]]></ARGUMENTS> > <ARGUMENTS_STDIN><![CDATA[yes]]></ARGUMENTS_STDIN>…

[image] Nikhil_Kumar: > <RESOURCE><![CDATA[HOST]]></RESOURCE>ARGUMENTS_STDIN> Did you copypaste that output correctly? Note that the XML output seems not to be correct.

Unable to set up HA for VM - ONE 6.0

Product Support Operations

Nikhil_Kumar (Nikhil Kumar) September 27, 2021, 11:10am 12

Hello @rdiaz ,

I think I did it wrong. Attaching original output.

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HOST failure HOOK execution failed Product Support	17	1945	October 24, 2019
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Unable to set up HA for VM - ONE 6.0

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