fix: Flakey test about lifecycle hooks

[toyamagu-2021]

Signed-off-by: toyamagu-2021 toyamagu2021@gmail.com

Relates #10807

Motivation

• Fix flaky tests about lifecycle hooks

Modifications

• Add sleep in main step to invoke Running lifecycle hook
  • Same as fix: Flakey test about lifecycle hooks. Fixes #10897 #10898
• Wait after creating cm, since it fails several times.
  • TestArgsValueFromParamsOverrideInputParamsValueFrom
• Wait 2 seconds for TestTemplateLevelHooksWaitForTriggeredHookAndRespectSynchronization
  • docs: Adding Define your CI/CD pipeline with Argo Workflows blog post #11536
  • https://github.com/argoproj/argo-workflows/actions/runs/5780166938/job/15663480943?pr=11536

Verification

Succeed 100% in 4x2+1=9 times

• https://github.com/argoproj/argo-workflows/actions/runs/5776394791/job/15655477551?pr=11534
• https://github.com/argoproj/argo-workflows/actions/runs/5776512356/job/15655733358?pr=11534
• https://github.com/argoproj/argo-workflows/actions/runs/5776793933/job/15656278721?pr=11534
• https://github.com/argoproj/argo-workflows/actions/runs/5785561347/job/15678470596
• https://github.com/argoproj/argo-workflows/actions/runs/5785773805/job/15679183088
• Following falils don't relates to this PR.
  • 3b9bd90: TestArgsValueFromParamsOverrideInputParamsValueFrom
  • 1a97b87: TestArgsValueFromParamsOverrideInputParamsValueFrom
  • 4076420
  • 8fa4077
  • 72768d8

[toyamagu-2021]

Docs are failing by 500 error in Node server, so I will retry later.

[agilgur5]

Just one question, otherwise LGTM. Thanks for fixing some of the flaky tests, that's very helpful!!!

[agilgur5]

what was the purpose of changing some of these from Alpine to argosay? didn't see a mention of that in the PR description

[toyamagu-2021]

Thanks!
Not essential, just the same as the others.
https://github.com/argoproj/argo-workflows/blob/20d0923611f1df6b7147c3547aeeff6b6bfecf18/test/e2e/hooks_test.go#L89C1-L99

[agilgur5]

Ah consistency with this rest of this file, gotcha.
I searched the rest of the codebase and found that alpine:latest is used with some frequency.
So didn't think that this one particularly stood out, but in the context of the file, it appears to have been inconsistent. Thanks for the clarification!