fix: get container ID from /proc/self/mountinfo (for podman)#1092
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buchdag merged 2 commits intonginx-proxy:mainfrom May 4, 2024
rioriost:main
Merged
fix: get container ID from /proc/self/mountinfo (for podman)#1092buchdag merged 2 commits intonginx-proxy:mainfrom rioriost:main
buchdag merged 2 commits intonginx-proxy:mainfrom
rioriost:main
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With cgroup v2, CID can be read from /proc/self/mountinfo
buchdag
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buchdag
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Hi. Does neither the |
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friendly ping @rioriost |
buchdag
previously approved these changes
May 4, 2024
buchdag
approved these changes
May 4, 2024
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With cgroup v2, CID can be read from /proc/self/mountinfo
OCI specification defines that hostname must be set with UTS namespace.
http://wking.github.io/opencontainer-runtime-spec/#_hostname
Podman set the hostname of container running in a pod to a name of pod, e.g. 'test-pod', not a container ID, e.g. '1cb364360e42'.
Docker API via /tmp/docker.sock linked to /var/run/podman.sock returns error as following.
{"cause":"no such container","message":""test-pod" is a pod, not a container: no such container","response":404}
Need to get container ID from /proc/self/mountinfo from the container inside if the container is running in a pod by Podman.