Change github action to use ghcr.io

deployments/Dockerfile

@@ -13,6 +13,7 @@ RUN rpm --import https://mirror.go-repo.io/centos/RPM-GPG-KEY-GO-REPO && \
     ./hack/build-go.sh
 
 FROM centos:centos7
+LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multus-cni
 COPY --from=build /usr/src/multus-cni /usr/src/multus-cni
 WORKDIR /
 

deployments/Dockerfile.arm64

@@ -12,6 +12,7 @@ RUN  cd /usr/src/multus-cni && \
 
 # build arm64 container
 FROM arm64v8/centos:7
+LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multus-cni
 COPY --from=build /usr/src/multus-cni /usr/src/multus-cni
 
 WORKDIR /

deployments/Dockerfile.openshift

@@ -8,6 +8,7 @@ ENV GO111MODULE=off
 RUN ./hack/build-go.sh
 
 FROM openshift/origin-base
+LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multus-cni
 RUN mkdir -p /usr/src/multus-cni/images && mkdir -p /usr/src/multus-cni/bin
 COPY --from=builder /usr/src/multus-cni/bin/multus /usr/src/multus-cni/bin
 ADD ./images/entrypoint.sh /

deployments/Dockerfile.ppc64le

@@ -17,6 +17,7 @@ RUN rpm --import https://mirror.go-repo.io/centos/RPM-GPG-KEY-GO-REPO && \
 
 # build ppc container
 FROM ppc64le/centos:latest
+LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multus-cni
 COPY --from=build /usr/src/multus-cni /usr/src/multus-cni
 
 WORKDIR /

deployments/Dockerfile.s390x

@@ -12,6 +12,7 @@ RUN  cd /usr/src/multus-cni && \
 
 # build s390x container
 FROM s390x/python:3-slim
+LABEL org.opencontainers.image.source https://github.com/k8snetworkplumbingwg/multus-cni
 COPY --from=build /usr/src/multus-cni /usr/src/multus-cni
 WORKDIR /
 ADD ./images/entrypoint.sh /