version: "3.8"

services:
  zebra:
    image: zfnd/zebra
    platform: linux/amd64
    build:
      context: ../
      dockerfile: docker/Dockerfile
      target: runtime
    restart: unless-stopped
    deploy:
      resources:
        reservations:
          cpus: "4"
          memory: 16G
    depends_on:
      prometheus:
        condition: service_started
      grafana:
        condition: service_started
    env_file:
      - .zebra.env
    # Change this to the commmand you want to run, respecting the entrypoint.sh
    # For example, to run the tests, use the following command:
    # command: ["cargo", "test", "--locked", "--release", "--features", "${TEST_FEATURES}", "--package", "zebrad", "--test", "acceptance", "--", "--nocapture", "--include-ignored", "sync_large_checkpoints_"]
    #! Uncomment the following line to use a zebrad.toml from the host machine
    # NOTE: This will override the zebrad.toml in the image and make some variables irrelevant
    # configs:
    #   - source: zebra_config
    #     target: /etc/zebrad/zebrad.toml
    #     uid: '2001' # Rust's container default user uid
    #     gid: '2001' # Rust's container default group gid
    #     mode: 0440
    volumes:
      - zebrad-cache:/var/cache/zebrad-cache
      - lwd-cache:/var/cache/lwd-cache
    ports:
      # Zebra uses the following inbound and outbound TCP ports
      - "8232:8232" # Opens an RPC endpoint (for wallet storing and mining)
      - "8233:8233" # Mainnet Network (for peer connections)
      - "18233:18233" # Testnet Network
      # - "9999:9999" # Metrics
      # - "3000:3000" # Tracing
    healthcheck:
      start_period: 3m
      interval: 15s
      timeout: 10s
      retries: 3
      # test: ["CMD-SHELL", "curl --data-binary '{\"jsonrpc\": \"1.0\", \"id\":\"curltest\", \"method\": \"getblockchaininfo\", \"params\": [] }' -H 'content-type: application/json' http://127.0.0.1:8232/ || exit 1"]

  lightwalletd:
    image: electriccoinco/lightwalletd
    platform: linux/amd64
    depends_on:
      zebra:
        condition: service_started
    restart: unless-stopped
    deploy:
      resources:
        reservations:
          cpus: "4"
          memory: 16G
    env_file:
      - .lightwalletd.env
    configs:
      - source: lwd_config
        target: /etc/lightwalletd/zcash.conf
    volumes:
      - litewalletd-data:/var/lib/lightwalletd/db
    # This setup with --no-tls-very-insecure is only for testing purposes
    #! For production environments follow the guidelines here: https://github.com/zcash/lightwalletd#production-usage
    command: >
      --no-tls-very-insecure
      --grpc-bind-addr=0.0.0.0:9067
      --http-bind-addr=0.0.0.0:9068
      --zcash-conf-path=/etc/lightwalletd/zcash.conf
      --data-dir=/var/lib/lightwalletd/db
      --log-file=/dev/stdout
      --log-level=7
    ports:
      - "9067:9067" # gRPC
      - "9068:9068" # HTTP

  prometheus:
    image: prom/prometheus
    configs:
      - source: prometheus_config
        target: /etc/prometheus/prometheus.yml
    volumes:
      - prometheus-data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.enable-lifecycle'
    ports:
      - "9090:9090"
    healthcheck:
      test: wget --no-verbose --tries=1 --spider http://localhost:9090/status || exit 1
      start_period: 30s
      interval: 10s
      timeout: 15s
      retries: 3

  grafana:
    image: grafana/grafana
    volumes:
      - grafana-data:/var/lib/grafana
      - ../grafana/provisioning/:/etc/grafana/provisioning/
    # environment:
    #   GF_SECURITY_ADMIN_PASSWORD: ${GF_SECURITY_ADMIN_PASSWORD}
    depends_on:
      prometheus:
        condition: service_healthy
    env_file:
      - ../grafana/config.monitoring
    ports:
      - "3000:3000"
    healthcheck:
      test: wget --no-verbose --tries=1 --spider http://localhost:3000 || exit 1
      interval: 30s
      timeout: 10s
      retries: 3

configs:
  zebra_config:
    # Change the following line to point to a zebrad.toml on your host machine
    # to allow for easy configuration changes without rebuilding the image
    file: ../zebrad/tests/common/configs/v1.0.0-rc.2.toml/

  lwd_config:
    # Change the following line to point to a zcash.conf on your host machine
    # to allow for easy configuration changes without rebuilding the image
    file: ./zcash-lightwalletd/zcash.conf

  prometheus_config:
    file: ../prometheus.yaml

volumes:
  zebrad-cache:
    driver: local

  lwd-cache:
    driver: local

  litewalletd-data:
    driver: local

  prometheus-data:
    driver: local

  grafana-data:
    driver: local