This is a adoption of elcolio/etcd. As I wanted to have an image with fresh releases of etcd, I adjusted the way etcd is downloaded. Also I updated the base image to alpine:latest as I prefer fresh OS as well. Everything else is identical.
##Itty bitty Etcd container
NOTE: The tags have recently been updated! Use elcolio/etcd:2.0.X for a specific version. The current latest is 2.0.10
This image weighs in at 20.17 MB due to the inclusion of TLS support and etcdctl. The
-data-dir is a volume mounted to
/data, and the default ports are bound to Etcd and exposed.
Recently added a run script so that http is not hard-coded into the Dockerfile (for running over SSL). Just overwrite
$PEER_URLS at runtime (these are the listening URLs). You'll still need to set the
-initial-advertise-peer-urls flags if the container will be part of a cluster.
Since the image uses an
ENTRYPOINT it accepts passthrough arguments to etcd.
docker run \ -d \ -p 2379:2379 \ -p 2380:2380 \ -p 4001:4001 \ -p 7001:7001 \ -v /data/backup/dir:/data \ --name some-etcd \ elcolio/etcd:latest \ -name some-etcd \ -discovery=https://discovery.etcd.io/blahblahblahblah \ -advertise-client-urls http://192.168.1.99:4001 \ -initial-advertise-peer-urls http://192.168.1.99:7001