diff options
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/rootless-cni-infra/Containerfile | 2 | ||||
| -rwxr-xr-x | contrib/rootless-cni-infra/rootless-cni-infra | 18 | ||||
| -rw-r--r-- | contrib/spec/podman.spec.in | 2 |
3 files changed, 20 insertions, 2 deletions
diff --git a/contrib/rootless-cni-infra/Containerfile b/contrib/rootless-cni-infra/Containerfile index 5be30ccc9..6bf70d644 100644 --- a/contrib/rootless-cni-infra/Containerfile +++ b/contrib/rootless-cni-infra/Containerfile @@ -34,4 +34,4 @@ COPY rootless-cni-infra /usr/local/bin ENV CNI_PATH=/opt/cni/bin CMD ["sleep", "infinity"] -ENV ROOTLESS_CNI_INFRA_VERSION=1 +ENV ROOTLESS_CNI_INFRA_VERSION=2 diff --git a/contrib/rootless-cni-infra/rootless-cni-infra b/contrib/rootless-cni-infra/rootless-cni-infra index f6622b23c..5cb43621d 100755 --- a/contrib/rootless-cni-infra/rootless-cni-infra +++ b/contrib/rootless-cni-infra/rootless-cni-infra @@ -4,6 +4,23 @@ set -eu ARG0="$0" BASE="/run/rootless-cni-infra" +wait_unshare_net() { + pid="$1" + # NOTE: busybox shell doesn't support the `for ((i=0; i < $MAX; i++)); do foo; done` statement + i=0 + while :; do + if [ "$(readlink /proc/self/ns/net)" != "$(readlink /proc/${pid}/ns/net)" ]; then + break + fi + sleep 0.1 + if [ $i -ge 10 ]; then + echo >&2 "/proc/${pid}/ns/net cannot be unshared" + exit 1 + fi + i=$((i + 1)) + done +} + # CLI subcommand: "alloc $CONTAINER_ID $NETWORK_NAME $POD_NAME" cmd_entrypoint_alloc() { if [ "$#" -ne 3 ]; then @@ -24,6 +41,7 @@ cmd_entrypoint_alloc() { else unshare -n sleep infinity & pid="$!" + wait_unshare_net "${pid}" echo "${pid}" >"${dir}/pid" nsenter -t "${pid}" -n ip link set lo up fi diff --git a/contrib/spec/podman.spec.in b/contrib/spec/podman.spec.in index 363aa60d7..2e266b59f 100644 --- a/contrib/spec/podman.spec.in +++ b/contrib/spec/podman.spec.in @@ -42,7 +42,7 @@ Epoch: 99 %else Epoch: 0 %endif -Version: 2.1.0 +Version: 2.2.0 Release: #COMMITDATE#.git%{shortcommit0}%{?dist} Summary: Manage Pods, Containers and Container Images License: ASL 2.0 |