find . -name Dockerfile -exec sed -i \
-e "s|opnfv/functest-kubernetes-healthcheck:jerma|\
${repo}/functest-kubernetes-healthcheck:arm64-jerma|g" {} +
find . -name Dockerfile -exec sed -i \
-e "s|opnfv/functest-kubernetes-healthcheck:jerma|\
${repo}/functest-kubernetes-healthcheck:arm64-jerma|g" {} +