docker-compose.yml

# Start with a single host which will bootstrap the cluster.
# In production we'll want to use an HA cluster.
consul:
    image: progrium/consul:latest
    restart: always
    mem_limit: 128m
    ports:
      - 8500 # expose only Consul's UI on the public IP
    dns:
      - 127.0.0.1
    labels:
      - triton.cns.services=tb-consul
    command: -server -bootstrap -ui-dir /ui


# The first instance will automatically bootstrap the Couchbase cluster.
# Scale this tier and each additional instance will automatically
# self-configure as a member of the cluster
couchbase:
    image: autopilotpattern/couchbase:enterprise-4.0.0-r3
    restart: always
    mem_limit: 4096m
    ports:
      - 8091
      - 8092
      - 8093
    links:
      - consul:consul
    env_file: _env
    environment:
      - CONSUL=consul
    labels:
      - triton.cns.services=tb-couchbase


# the main application
touchbase:
    image: autopilotpattern/touchbase
    restart: always
    mem_limit: 1g
    ports:
      - 3000
    links:
      - consul:consul
    env_file: _env
    labels:
      - triton.cns.services=tb-touchbase
    command: >
      /opt/containerpilot/containerpilot
      -config file:///opt/containerpilot/touchbase.json
      node /usr/local/lib/node_modules/Couch411/app.js


# Nginx as a load-balancing tier and reverse proxy
nginx:
    image: autopilotpattern/touchbase-demo-nginx
    restart: always
    mem_limit: 512m
    ports:
      - 80
    links:
      - consul:consul
    env_file: _env
    environment:
      - CONTAINERPILOT=file:///opt/containerpilot/nginx.json
    labels:
      - triton.cns.services=tb-nginx
    command: >
      /opt/containerpilot/containerpilot
      nginx -g "daemon off;"


# Prometheus server to gather telemetry
prometheus:
    image: autopilotpattern/prometheus
    mem_limit: 1g
    restart: always
    labels:
      - triton.cns.services=tb-prometheus
    ports:
      - 9090
    links:
      - consul:consul
    env_file: _env
    environment:
      - CONSUL=consul