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Merge pull request #24991 from fonsecas72/default-headers-http-probe 

HTTP Probe - Update documentation about default headers
pull/24849/head
Kubernetes Prow Robot 2020-11-12 11:38:26 -08:00 committed by GitHub
parent d0c6d303c3 2300a3e0fe
commit 9d0d7f021f
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6
content/en/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes.md
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@ -381,9 +381,9 @@ and the Pod's `hostNetwork` field is true. Then `host`, under `httpGet`, should
to 127.0.0.1. If your pod relies on virtual hosts, which is probably the more common
case, you should not use `host`, but rather set the `Host` header in `httpHeaders`.
For an HTTP probe, the kubelet sends three request headers in addition to the mandatory `Host` header:
`User-Agent`, `Accept-Encoding` and `Accept`. The default values for these headers are `kube-probe/{{< skew latestVersion >}}`
(where `{{< skew latestVersion >}}` is the version of the kubelet ), `gzip` and `*/*` respectively.
For an HTTP probe, the kubelet sends two request headers in addition to the mandatory `Host` header:
`User-Agent`, and `Accept`. The default values for these headers are `kube-probe/{{< skew latestVersion >}}`
(where `{{< skew latestVersion >}}` is the version of the kubelet ), and `*/*` respectively.
You can override the default headers by defining `.httpHeaders` for the probe; for example