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diff --git a/contrib/rootless-cni-infra/README.md b/contrib/rootless-cni-infra/README.md deleted file mode 100644 index c43b4cf49..000000000 --- a/contrib/rootless-cni-infra/README.md +++ /dev/null @@ -1,25 +0,0 @@ -# rootless-cni-infra - -Infra container for CNI-in-slirp4netns. - -## How it works - -When a CNI network is specified for `podman run` in rootless mode, Podman launches the `rootless-cni-infra` container to execute CNI plugins inside slirp4netns. - -The infra container is created per user, by executing an equivalent of: -`podman run -d --name rootless-cni-infra --pid=host --privileged -v $HOME/.config/cni/net.d:/etc/cni/net.d rootless-cni-infra`. -The infra container is automatically deleted when no CNI network is in use. - -Podman then allocates a CNI netns in the infra container, by executing an equivalent of: -`podman exec rootless-cni-infra rootless-cni-infra alloc $CONTAINER_ID $NETWORK_NAME $POD_NAME`. - -The allocated netns is deallocated when the container is being removed, by executing an equivalent of: -`podman exec rootless-cni-infra rootless-cni-infra dealloc $CONTAINER_ID $NETWORK_NAME`. - -The container images live on `quay.io/libpod/rootless-cni-infra`. The tags have the format `$version-$architecture`. Please make sure to increase the version number in the Containerfile (i.e., `ROOTLESS_CNI_INFRA_VERSION`) when applying changes to this directory. After committing the changes, upload the image(s) with the corresponding tag. - -## Directory layout - -* `/run/rootless-cni-infra/${CONTAINER_ID}/pid`: PID of the `sleep infinity` process that corresponds to the allocated netns -* `/run/rootless-cni-infra/${CONTAINER_ID}/attached/${NETWORK_NAME}`: CNI result -* `/run/rootless-cni-infra/${CONTAINER_ID}/attached-args/${NETWORK_NAME}`: CNI args |