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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2021-01-28 04:58:28 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-28 04:58:28 -0500 |
| commit | fb653c43ed1eb9eb9b97ca80edb8df6caab88905 (patch) | |
| tree | 54e861b691d68f3f2c6b32ad00d57455dc2b9a39 /contrib | |
| parent | 9d59daa7ccaea526a1aa742fadab537e77a51330 (diff) | |
| parent | 1fac43654cf2ec950a2b3221e27425dbcd3bbf4d (diff) | |
| download | podman-fb653c43ed1eb9eb9b97ca80edb8df6caab88905.tar.gz podman-fb653c43ed1eb9eb9b97ca80edb8df6caab88905.tar.bz2 podman-fb653c43ed1eb9eb9b97ca80edb8df6caab88905.zip | |
Merge pull request #8585 from Luap99/rootless-net-alias
Add support for rootless network-aliases and static ip/mac
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/rootless-cni-infra/Containerfile | 4 | ||||
| -rwxr-xr-x | contrib/rootless-cni-infra/rootless-cni-infra | 20 |
2 files changed, 18 insertions, 6 deletions
diff --git a/contrib/rootless-cni-infra/Containerfile b/contrib/rootless-cni-infra/Containerfile index 871e06a6c..4324f39d2 100644 --- a/contrib/rootless-cni-infra/Containerfile +++ b/contrib/rootless-cni-infra/Containerfile @@ -2,7 +2,7 @@ ARG GOLANG_VERSION=1.15 ARG ALPINE_VERSION=3.12 ARG CNI_VERSION=v0.8.0 ARG CNI_PLUGINS_VERSION=v0.8.7 -ARG DNSNAME_VERSION=v1.0.0 +ARG DNSNAME_VERSION=v1.1.1 FROM golang:${GOLANG_VERSION}-alpine${ALPINE_VERSION} AS golang-base RUN apk add --no-cache git @@ -33,4 +33,4 @@ COPY rootless-cni-infra /usr/local/bin ENV CNI_PATH=/opt/cni/bin CMD ["sleep", "infinity"] -ENV ROOTLESS_CNI_INFRA_VERSION=3 +ENV ROOTLESS_CNI_INFRA_VERSION=5 diff --git a/contrib/rootless-cni-infra/rootless-cni-infra b/contrib/rootless-cni-infra/rootless-cni-infra index 463254c7f..cceb8d817 100755 --- a/contrib/rootless-cni-infra/rootless-cni-infra +++ b/contrib/rootless-cni-infra/rootless-cni-infra @@ -21,16 +21,19 @@ wait_unshare_net() { done } -# CLI subcommand: "alloc $CONTAINER_ID $NETWORK_NAME $POD_NAME" +# CLI subcommand: "alloc $CONTAINER_ID $NETWORK_NAME $POD_NAME $IP $MAC $CAP_ARGS" cmd_entrypoint_alloc() { - if [ "$#" -ne 3 ]; then - echo >&2 "Usage: $ARG0 alloc CONTAINER_ID NETWORK_NAME POD_NAME" + if [ "$#" -ne 6 ]; then + echo >&2 "Usage: $ARG0 alloc CONTAINER_ID NETWORK_NAME POD_NAME IP MAC CAP_ARGS" exit 1 fi ID="$1" NET="$2" K8S_POD_NAME="$3" + IP="$4" + MAC="$5" + CAP_ARGS="$6" dir="${BASE}/${ID}" mkdir -p "${dir}/attached" "${dir}/attached-args" @@ -46,9 +49,18 @@ cmd_entrypoint_alloc() { nsenter -t "${pid}" -n ip link set lo up fi CNI_ARGS="IgnoreUnknown=1;K8S_POD_NAME=${K8S_POD_NAME}" + if [ "$IP" ]; then + CNI_ARGS="$CNI_ARGS;IP=${IP}" + fi + if [ "$MAC" ]; then + CNI_ARGS="$CNI_ARGS;MAC=${MAC}" + fi + if [ "$CAP_ARGS" ]; then + CAP_ARGS="$CAP_ARGS" + fi nwcount=$(find "${dir}/attached" -type f | wc -l) CNI_IFNAME="eth${nwcount}" - export CNI_ARGS CNI_IFNAME + export CNI_ARGS CNI_IFNAME CAP_ARGS cnitool add "${NET}" "/proc/${pid}/ns/net" >"${dir}/attached/${NET}" echo "${CNI_ARGS}" >"${dir}/attached-args/${NET}" |