Comments (3)
arm4b
commented on May 28, 2024
Originally reported in https://forum.stackstorm.com/t/stackstorm-ha-st2actionrunner-k8s-rescheduling-death-consequences/910/.
The mechanism of re-starting st2acrionrunner to pick up new packs is how the stackstorm-ha Helm chart deployment was designed and works via helm upgrades. The packs filesystem should be copied/shared via st2actionrunner container which happens on pre-init stage via sidecar containers.
There is however another edge case here which coming from the st2 core:
Yes indeed, sudden re-schedule or death of
st2actionrunnerleads to broken workflow execution, according to: StackStorm/st2#4716 Ideally if st2 core could tolerate such failures with action re-schedules.
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arm4b
commented on May 28, 2024
I believe there are 2 possible ways to improve this story:
handle properly st2actionrunner failures/re-schedules in st2 core or re-architect stackstorm-ha.
This could be a future enhancement.
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manisha-tanwar
commented on May 28, 2024
Hi @kritikash18 , Did you find any alternative for this.
I tried installing new pack/modifying existing packs and everything actually impact running action/workflow and it is marked as 'Abandoned'.
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Related Issues (20)
- Allow setting requests/limits on init containers HOT 2
- st2clientConfig issue with jobs.extra_hooks HOT 1
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- proper graceful shutdown settings HOT 6
- Release a new version HOT 11
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- job-ensure-packs-volumes-are-writable missing policy and syntax error HOT 5
- Deployments have labels that are redundant when existing secrets are provided. HOT 1
- ST2 migration from standalone install to K8s?
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- Unable to run st2client , st2web, st2actionrunner as stanley user after adding securityContext HOT 5
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