Add description about local http proxy setting's effect on liveness probe (#11567)

* Add description about local http proxy setting's effect on liveness probe

* Update configure-liveness-readiness-probes.md
pull/11473/merge
WanLinghao 2018-12-17 13:07:12 +08:00 committed by Kubernetes Prow Robot
parent fe3032c56e
commit 7269c416ca
1 changed files with 6 additions and 0 deletions

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@ -173,6 +173,12 @@ the Container has been restarted:
kubectl describe pod liveness-http
```
In releases prior to v1.13 (including v1.13), if the environment variable
`http_proxy` (or `HTTP_PROXY`) is set on the node where a pod is running,
the HTTP liveness probe uses that proxy.
In releases after v1.13, local HTTP proxy environment variable settings do not
affect the HTTP liveness probe.
## Define a TCP liveness probe
A third type of liveness probe uses a TCP Socket. With this configuration, the