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kubetest2 - Dump all pod logs in addition to host logs #10799

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merged 1 commit into from
Feb 12, 2021

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rifelpet
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kubectl cluster-info dump will dump all etcd data into the provided directory organized by namespace. I'm hoping this will assist with troubleshooting our timeout issues once we add timeout support to kubetest2 so that we can invoke this shutdown process after the tests timeout.

@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Feb 12, 2021
@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Feb 12, 2021
@@ -46,6 +46,10 @@ func (d *deployer) DumpClusterLogs() error {
return err
}

if err := d.dumpClusterInfo(); err != nil {
return err
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A thought ... we may want to do these as best-effort (e.g. trying each dump step and returning a list of errors at the end)

@justinsb
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Thanks @rifelpet ... assuming this passes lgtm!

What look like infra flakes, so:
/retest

/approve
/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Feb 12, 2021
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: justinsb, rifelpet

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@rifelpet
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Thanks! rather than waiting for kubetest2 to support a --timeout flag I'm thinking we could add one ourselves in our tester that would interrupt our Execute() call to kubetest2's ginkgo execution. Perhaps we could also issue an ABRT to the ginkgo process to get its stack traces.

@rifelpet
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/test pull-kops-e2e-kubernetes-aws

@k8s-ci-robot k8s-ci-robot merged commit 7111ae1 into kubernetes:master Feb 12, 2021
@k8s-ci-robot k8s-ci-robot added this to the v1.20 milestone Feb 12, 2021
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3 participants