# see also https://github.com/hashicorp/docker-consul
FROM consul

MAINTAINER kennylee26 <kennylee26@gmail.com>

# 使用阿里云镜像
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

# Install base packages
RUN apk --no-cache update && \
    apk --no-cache upgrade && \
    apk --no-cache add curl bash tzdata tar unzip && \ 
    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
    echo "Asia/Shanghai" > /etc/timezone && \
    echo -ne "Alpine Linux 3.4 image. (`uname -rsv`)\n" >> /root/.built && \
    rm -fr /tmp/* /var/cache/apk/*

# Expose the consul data directory as a volume since there's mutable state in there.
VOLUME /consul/data

# Server RPC is used for communication between Consul clients and servers for internal
# request forwarding.
EXPOSE 8300

# Serf LAN and WAN (WAN is used only by Consul servers) are used for gossip between
# Consul agents. LAN is within the datacenter and WAN is between just the Consul
# servers in all datacenters.
EXPOSE 8301 8301/udp 8302 8302/udp

# CLI, HTTP, and DNS (both TCP and UDP) are the primary interfaces that applications
# use to interact with Consul.
EXPOSE 8400 8500 8600 8600/udp

# Consul doesn't need root privileges so we run it as the consul user from the
# entry point script. The entry point script also uses dumb-init as the top-level
# process to reap any zombie processes created by Consul sub-processes.
ENTRYPOINT ["docker-entrypoint.sh"]

# By default you'll get an insecure single-node development server that stores
# everything in RAM, exposes a web UI and HTTP endpoints, and bootstraps itself.
# Don't use this configuration for production.
CMD ["agent", "-dev", "-client", "0.0.0.0"]