fix(podman): no plugin

Author: duanhongyi

rootfs/Dockerfile

@@ -14,6 +14,7 @@ RUN export DEBIAN_FRONTEND=noninteractive \
   && curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/Release.key | apt-key add - \
   && apt-get update \
   && apt-get -y -t buster-backports install libseccomp2 \
+  && apt-get install -y podman \
   && apt-get upgrade -y --no-install-recommends \
   && apt-get install -y --no-install-recommends \
     lsb-release \
@@ -41,7 +42,6 @@ RUN export DEBIAN_FRONTEND=noninteractive \
     zip \
     shellcheck \
     etcd \
-    podman \
   && curl -o /usr/local/bin/kubectl \
     -L "https://dl.k8s.io/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/$(dpkg --print-architecture)/kubectl" \
   && chmod +x /usr/local/bin/kubectl \

rootfs/usr/local/bin/docker

@@ -1,6 +1,9 @@
 #!/bin/bash
+
+alias podman="podman --storage-driver=vfs --cgroup-manager=cgroupfs --events-backend=file"
+
 if [ "$1" == "push" ]; then
-  podman --storage-driver=vfs --cgroup-manager=cgroupfs --events-backend=file "$@" --format=v2s2
+  podman "$@" --format=v2s2
 else
-  podman --storage-driver=vfs --cgroup-manager=cgroupfs --events-backend=file "$@"
+  podman "$@"
 fi