FROM centos:centos7 MAINTAINER http://openshift.io RUN yum install -y tar bind-utils && yum clean all ENV ETCD_RELEASE v2.0.10 LABEL k8s.io/description="A highly-available key-value store for shared configuration and service discovery" \ k8s.io/display-name="etcd v2.0.10" \ openshift.io/expose-services="2379:http,2380:etcd" \ openshift.io/tags="database,etcd,etcd20" RUN ETCD_URL=https://github.com/coreos/etcd/releases/download/${ETCD_RELEASE}/etcd-${ETCD_RELEASE}-linux-amd64.tar.gz && \ mkdir -p /tmp/etcd && cd /tmp/etcd && \ curl -L ${ETCD_URL} | tar -xzf - --strip-components=1 && \ mv {etcd,etcdctl} /usr/local/bin/ && \ mkdir -p /var/lib/etcd && \ rm -rf /tmp/etcd EXPOSE 2379 2380 VOLUME ["/var/lib/etcd"] ADD etcd*.sh /usr/local/bin/ CMD ["/usr/local/bin/etcd.sh"]