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kubectl logs -l ... --tail ... is buggy.

Browse Source 
(It always returns 10 lines of output instead
of the requested number.)

This works around the problem, by adding extra
explanations of the issue and providing a shell
function as a workaround.

See kubernetes/kubernetes#70554 for details.
This commit is contained in:
Jerome Petazzoni
2018-11-01 19:42:52 -05:00
parent 4f71074a06
commit d3fac47823
2 changed files with 1 additions and 2 deletions
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2
slides/k8s/daemonset.md
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@@ -285,7 +285,7 @@ It appears that *all the pods* are serving requests at the moment.
- We mentioned earlier that regression affecting `kubectl logs` ...
(see [#70443](https://github.com/kubernetes/kubernetes/issues/70554) for more details)
(see [#70554](https://github.com/kubernetes/kubernetes/issues/70554) for more details)
- Let's work around the issue by executing `kubectl logs` one pod at a time

1
slides/k8s/kubectlrun.md
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@@ -314,6 +314,5 @@ Unfortunately, `--follow` cannot (yet) be used to stream the logs from multiple
(Source: https://blog.cloudflare.com/announcing-1111/)
- It's very unlikely that our concerted pings manage to produce
even a modest blip at Cloudflare's NOC!