75e09a892f
Automatic merge from submit-queue etcd: data rollback tool of v3 -> v2 ref: https://github.com/kubernetes/features/issues/44 ref #20504 What? This provides a rollback tool for some users to rollback etcd data from v3 to v2.
etcd
This is a small etcd image used in Kubernetes setups where etcd is deployed as a docker image.
For amd64, official etcd and etcdctl binaries are downloaded from Github to maintain official support.
For other architectures, etcd is cross-compiled from source. Arch-specific busybox images serve as base images.
How to release
# Build for linux/amd64 (default)
$ make push ARCH=amd64
# ---> gcr.io/google_containers/etcd-amd64:TAG
# ---> gcr.io/google_containers/etcd:TAG
$ make push ARCH=arm
# ---> gcr.io/google_containers/etcd-arm:TAG
$ make push ARCH=arm64
# ---> gcr.io/google_containers/etcd-arm64:TAG
$ make push ARCH=ppc64le
# ---> gcr.io/google_containers/etcd-ppc64le:TAG
If you don't want to push the images, run make or make build instead
