---
version: '2'

services:
  lightwalletd:
    build: .
    env_file:
      - .env
    #entrypoint: ["/bin/bash", "-c", "sleep infinity"]
    command:
      - -bind-addr=0.0.0.0:$LWD_PORT
      - -cache-size=80000
      - -conf-file=$ZCASHD_CONF_PATH
      - -log-file=/dev/stdout
      - -log-level=7
      - -tls-cert=./cert.pem
      - -tls-key=./cert.key
    ports:
      - "$LWD_PORT:$LWD_PORT"
    volumes:
      - ./docker/:/srv/lightwalletd
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

  zcashd:
    image: gcr.io/zcash-web/zcashd:latest
    volumes:
      - $ZCASHD_DATADIR:/srv/zcashd/.zcash
      - $ZCASHD_PARMDIR:/srv/zcashd/.zcash-params
    env_file:
      - .env
    mem_limit: 4G
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

  zcashd_exporter:
    image: gcr.io/zcash-web/zcashd_exporter
    environment:
      - ZCASHD_RPCUSER=$ZCASHD_RPCUSER
      - ZCASHD_RPCPASSWORD=$ZCASHD_RPCPASSWORD
    command:
      - --rpc.host=zcashd
      - --rpc.port=$ZCASHD_RPCPORT
      - --rpc.user=$ZCASHD_RPCUSER
      - --rpc.password=$ZCASHD_RPCPASSWORD
    ports:
      - "9101:9100"
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

  grafana:
    image: grafana/grafana:6.4.3
    entrypoint:
      - bash
      - -c
      - grafana-cli plugins install grafana-piechart-panel && /run.sh
    ports:
      - "3000:3000"
    env_file:
      - .env
    volumes:
      - ./docker/grafana/provisioning/:/etc/grafana/provisioning/
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

  prometheus:
    image: prom/prometheus:v2.13.1
    ports:
      - "9090:9090"
    volumes:
      - ./docker/prometheus/config.yml:/etc/prometheus/prometheus.yml
      - promethus_data:/promethus_data
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

  loki:
    image: grafana/loki:master
    ports:
      - '3100:3100'
    command: -config.file=/etc/loki/local-config.yaml
    logging:
      driver: loki
      options:
        loki-url: 'http://localhost:3100/api/prom/push'

volumes:
  promethus_data: