Fix dnsname when joining a different network namespace in a pod #8203
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With the DNS network Alias stuff that @baude is working on, could we have multiple aliases for the same pod, when running within a pod? |
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We'd need to extend the aliases support from containers to pods - wouldn't be that bad. |
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This PR LGTM though |
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When creating a container in a pod the podname was always set as the dns entry. This is incorrect when the container is not part of the pods network namespace. This happend both rootful and rootless. To fix this check if we are part of the pods network namespace and if not use the container name as dns entry. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
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The test caught an error. I also have to make sure we use the pod name for infra containers. |
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LGTM |
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/lgtm |
This was referenced Nov 10, 2020
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locked - please file new issue/PR
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When creating a container in a pod the podname was always set as
the dns entry. This is incorrect when the container is not part
of the pods network namespace. This happend both rootful and
rootless. To fix this check if we are part of the pods network
namespace and if not use the container name as dns entry.
Fixes #8194