Hi all,
I've got a hell of a weird problem, and I am absolutely stumped on what's going on.
The short of it is; if my RA is called from the command line,
it's fine. If a resource exists, monitor, enable, disable, all
that stuff works just fine. If I try to create a resource, it
hangs on the validate stage. Specifically, it hangs when 'pcs'
calls:
crm_resource --validate --output-as xml --class ocf --agent server --provider alteeve --option name=<resource_name>
Specifically, it hangs when it tries to make a shell call (to virsh, specifically, but that doesn't matter). So to debug, I started stripping down my RA simpler and simpler until I was left with the very most basic of programs;
That is literally the simplest program I could write that made
the shell call. The 'open()' call is where it hangs.
When I call directly;
time /usr/lib/ocf/resource.d/alteeve/server --validate-all
--server srv04-test; echo rc:$?
====
real 0m0.061s
user 0m0.037s
sys 0m0.014s
rc:0
====
It's just fine. I can see in the log the output from the 'virsh' call as well. However, when I call from crm_resource;
time crm_resource --validate --output-as xml --class ocf --agent
server --provider alteeve --option name=srv04-test; echo rc:$?
====
<pacemaker-result api-version="2.25" request="crm_resource
--validate --output-as xml --class ocf --agent server --provider
alteeve --option name=srv04-test">
<resource-agent-action action="" class="ocf"
type="server" provider="alteeve">
<overrides/>
<agent-status code="1" message="error" execution_code="2"
execution_message="Timed Out" reason="Resource agent did not exit
within specified timeout"/>
</resource-agent-action>
<status code="1" message="Error occurred">
<errors>
<error>crm_resource: Error performing operation: Error
occurred</error>
</errors>
</status>
</pacemaker-result>
real 0m20.521s
user 0m0.022s
sys 0m0.010s
rc:1
====
In the log file, I see (from line 20 of the super-simple-test-script):
====
Calling: [/usr/bin/virsh dumpxml --inactive srv04-test
2>&1; /usr/bin/echo return_code:0 |]
====
Then nothing else.
The strace output is: https://pastebin.com/raw/UCEUdBeP
Environment;
* selinux is permissive
* Pacemaker 2.1.5-4.el8
* pcs 0.10.15
* 4.18.0-408.el8.x86_64
* CentOS Stream release 8
Any help is appreciated, I am stumped. :/
-- Madison Kelly Alteeve's Niche! Chief Technical Officer c: +1-647-471-0951 https://alteeve.com/
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