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Removed all previous PR links with Docker reference

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Co-authored-by: Tim Bannister <tim@scalefactory.com>
This commit is contained in:
Purneswar Prasad
2022-01-20 14:50:41 +05:30
committed by GitHub
parent d44efbeefb
commit dd2ea439e8
1 changed files with 6 additions and 1 deletions
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content/en/docs/tasks/network/customize-hosts-file-for-pods.md
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@@ -120,7 +120,12 @@ with the additional entries specified at the bottom.
The kubelet manages the The kubelet manages the
`hosts` file for each container of the Pod to prevent the container runtime from `hosts` file for each container of the Pod to prevent the container runtime from
modifying the file after the containers have already been started. modifying the file after the containers have already been started.
For e.g. earlier Docker used to [modify](https://github.com/moby/moby/issues/17190) the `hosts` file after the containers start. Historically, Kubernetes always used Docker Engine as its container runtime, and Docker Engine would
then modify the `/etc/hosts` file after each container had started.
Current Kubernetes can use a variety of container runtimes; even so, the kubelet manages the
hosts file within each container so that the outcome is as intended regardless of which
container runtime you use.
{{< caution >}} {{< caution >}}
Avoid making manual changes to the hosts file inside a container. Avoid making manual changes to the hosts file inside a container.