# Services that run on the single, centralized bmon server instance.
#
# Environment is injected from the .env file, which is generated by
# `./infra/bmon_infra/config.py`.

version: '3.5'

x-service-config: &service
  environment: &env
    BMON_DEBUG:
    BMON_HOSTS_FILE:
    BMON_HOSTNAME:
    DB_HOST:
    DB_PASSWORD:
    BITCOIN_RPC_HOST:
    BITCOIN_RPC_PASSWORD:
    BITCOIN_RPC_PORT:
    BITCOIN_RPC_USER:
    BITCOIN_GITSHA:
    BITCOIN_GITREF:
    BITCOIN_VERSION:
    BITCOIN_FLAGS:
    BITCOIN_PRUNE:
    BITCOIN_DBCACHE:
    BITCOIND_VERSION_PATH:
    BMON_REDIS_SERVER_URL:
    BMON_REDIS_HOST:
    SENTRY_DSN:
    PYTHONUNBUFFERED: 1

x-redis-config: &redis-config
  image: docker.io/library/redis
  user: "${UID}"
  ports:
    - 6379:6379
  volumes:
    - ${ENV_ROOT}/redis/data:/data
  # Configure redis for persistence with AOF;
  # See https://redis.io/docs/manual/persistence/
  command: redis-server --appendonly yes --loglevel warning

services:

  # bmon server containers
  # -----------------------------------------------

  db:
    profiles: ["server"]
    user: "${UID}"
    image: docker.io/library/postgres:14-bullseye
    environment:
      POSTGRES_DB: bmon
      POSTGRES_USER: bmon
      POSTGRES_PASSWORD: ${DB_PASSWORD}
    volumes:
      - ${ENV_ROOT}/postgres/data:/var/lib/postgresql/data
      - /etc/passwd:/etc/passwd:ro
    ports:
      - 5432:5432

  redis:
    profiles: ["server"]
    <<: *redis-config

  grafana:
    profiles: ["server"]
    image: docker.io/grafana/grafana-enterprise:9.2.3
    user: "${UID}"
    volumes:
      - ${ENV_ROOT}/grafana/etc:/etc/grafana
      - ${ENV_ROOT}/grafana/var:/var/lib/grafana
    links:
      - prom
      - alertman
      - loki
    ports:
      - 3000:3000

  loki:
    profiles: ["server"]
    image: docker.io/grafana/loki
    user: "${UID}"
    volumes:
      - ${ENV_ROOT}/loki:/loki
      - ${ENV_ROOT}/loki/etc:/etc/loki
    links:
      - alertman
    command: -config.file=/etc/loki/local-config.yaml
    ports:
      - 3100:3100

  prom:
    profiles: ["server"]
    image: docker.io/prom/prometheus
    user: "${UID}"
    volumes:
      - ${ENV_ROOT}/prom/etc:/etc/prometheus
      - ${ENV_ROOT}/prom/data:/prometheus
    links:
      - alertman
    ports:
      - 9090:9090

  alertman:
    profiles: ["server"]
    image: docker.io/prom/alertmanager
    user: "${UID}:1000"
    volumes:
      - ${ENV_ROOT}/alertman/config.yml:/etc/alertmanager/config.yml
      - ${ENV_ROOT}/alertman/data:/alertmanager
    command: --config.file=/etc/alertmanager/config.yml --storage.path=/alertmanager
    ports:
      - 9093:9093

  web: &web_config
    profiles: ["server"]
    user: "${UID}"
    build:
      context: .
      dockerfile: ./docker/py.Dockerfile
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      RUN_DB_MIGRATIONS: 1
      WAIT_FOR: "${DB_HOST}:5432"
    ports:
      - 8080:8080
    volumes:
      - ./:/src
    links:
      - db
    command: ./manage.py runserver 0.0.0.0:8080

  shell:
    image: docker.io/jamesob/bmon:latest
    profiles: ["ops"]
    environment:
      <<: *env
      WAIT_FOR: "${DB_HOST}:5432"
      IPYTHONDIR: /var/lib/ipython
    volumes:
      - ./:/src
      - ${ENV_ROOT}/ipython:/var/lib/ipython
    command: ./manage.py shell

  server-task-worker:
    profiles: ["server"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      WAIT_FOR: "${DB_HOST}:5432,${BMON_REDIS_HOST}:6379"
    volumes:
      - ./:/src
    links:
      - db
      - redis
    command: huey_consumer.py bmon.server_tasks.server_q -w 8

  server-mempool-task-worker:
    profiles: ["server"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      WAIT_FOR: "${DB_HOST}:5432,${BMON_REDIS_HOST}:6379"
    volumes:
      - ./:/src
    links:
      - db
      - redis
    command: huey_consumer.py bmon.server_tasks.mempool_q -w 8 -q

  server-monitor:
    profiles: ["server"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      WAIT_FOR: "${BMON_REDIS_HOST}:6379,${DB_HOST}:5432"
      BMON_REDIS_URL:
    volumes:
      - ./:/src
    command: bmon-server-monitor
    ports:
      - 9334:9334

  bitcoind-exporter:
    profiles: ["bitcoind"]
    image: jamesob/bitcoin-prometheus-exporter:latest
    environment:
      <<: *env
      BITCOIN_RPC_HOST:
    links:
      - bitcoind
    ports:
      - 9332:9332

  # bitcoind node containers
  # -----------------------------------------------

  bitcoind:
    profiles: ["bitcoind"]
    image: ${BITCOIN_DOCKER_TAG}
    user: "${UID}"
    volumes:
      - ${ENV_ROOT}/bitcoin/data:/bitcoin/data
    command: bitcoind -datadir=/bitcoin/data ${BITCOIN_FLAGS}
    ports:
      - 8332:8332
      - 8333:8333

  promtail:
    profiles: ["bitcoind"]
    image: docker.io/grafana/promtail
    user: "${UID}"
    environment:
      BMON_REDIS_LOCAL_URL: 
      BMON_REDIS_SERVER_URL: 
      WAIT_FOR: "${LOKI_HOST}:${LOKI_PORT}"
    volumes:
      - ${ENV_ROOT}/promtail:/etc/promtail
      - ${BITCOIN_DATA_PATH}:/bitcoin/data
    command: --config.file=/etc/promtail/config.yml
    links:
      - bitcoind

  redis-bitcoind:
    profiles: ["prod-bitcoind"]
    <<: *redis-config

  bitcoind-task-worker: &bitcoind-worker
    profiles: ["bitcoind"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    # We have to repeat the build section here because the `web` container won't
    # build on bitcoind hosts, so we have to have at least one container configured
    # to.
    build:
      context: .
      dockerfile: ./docker/py.Dockerfile
    environment:
      <<: *env
      BMON_REDIS_LOCAL_URL: 
      WAIT_FOR: "${BMON_REDIS_HOST}:6379,${BMON_REDIS_LOCAL_HOST}:6379"
      CHAINCODE_GCP_CRED_PATH:
    volumes:
      - ./:/src
      - ${ENV_ROOT}/bmon/mempool-activity-cache:/mempool-activity-cache
      - ${BITCOIND_VERSION_PATH}:/bitcoin-version:ro
    # Can't have this as a dependency because of local dev.
    # links:
    #   - redis-bitcoind
    command: huey_consumer.py bmon.bitcoind_tasks.events_q -w 3

  bitcoind-mempool-worker:
    <<: *bitcoind-worker
    volumes:
      - ./:/src
      - ${ENV_ROOT}/bmon/mempool-activity-cache:/mempool-activity-cache
      - ${ENV_ROOT}/bmon/credentials/chaincode-gcp.json:${CHAINCODE_GCP_CRED_PATH}
      - ${BITCOIND_VERSION_PATH}:/bitcoin-version:ro
    # Consume mempool activity in its own worker since it's so high volume.
    # Tell huey to -q to avoid lots of noise.
    command: huey_consumer.py bmon.bitcoind_tasks.mempool_q -w 3 -q

  bitcoind-watcher:
    profiles: ["bitcoind"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      BMON_REDIS_LOCAL_URL:
      BMON_BITCOIND_LOG_PATH: /bitcoin-data/debug.log
      WAIT_FOR: "${BMON_REDIS_HOST}:6379,${DB_HOST}:5432"
    volumes:
      - ./:/src
      - ${BITCOIN_DATA_PATH}:/bitcoin-data:ro
      - ${BITCOIND_VERSION_PATH}:/bitcoin-version:ro
    links:
      - bitcoind
      - bitcoind-task-worker
    command: bmon-watch-bitcoind-logs

  bitcoind-monitor:
    profiles: ["bitcoind"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:latest
    environment:
      <<: *env
      WAIT_FOR: "${BMON_REDIS_LOCAL_HOST}:6379,${DB_HOST}:5432"
      BMON_REDIS_LOCAL_URL:
      BMON_BITCOIND_LOG_PATH: /bitcoin-data/debug.log
    volumes:
      - ./:/src
      - ${ENV_ROOT}/bmon/mempool-activity-cache:/mempool-activity-cache
      - ${BITCOIN_DATA_PATH}:/bitcoin-data
      - ${BITCOIND_VERSION_PATH}:/bitcoin-version:ro
    command: bmon-bitcoind-monitor
    ports:
      - 9333:9333

  node-exporter:
    # only monitor this stuff in prod since its mountpoint needs are zealous.
    profiles: ["prod"]  
    image: prom/node-exporter:latest
    restart: unless-stopped
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command:
      - '--path.procfs=/host/proc'
      - '--path.rootfs=/rootfs'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    ports:
      - 9100:9100

  # dev containers
  # -----------------------------------------------

  test:
    profiles: ["dev"]
    user: "${UID}"
    image: docker.io/jamesob/bmon:test-latest
    build:
      context: .
      dockerfile: ./docker/py.Dockerfile
      args:
        PYTHON_PKG: .[tests]
    environment:
      <<: *env
      DJANGO_SETTINGS_MODULE: bmon.settings_test
      WAIT_FOR: "${BMON_REDIS_HOST}:6379,${DB_HOST}:5432"
    ports:
      - 8080:8080
    volumes:
      - ./:/src
    links:
      - db
      - bitcoind
      - redis
    command: ./manage.py runserver 0.0.0.0:8080

  js:
    profiles: ["dev"]
    image: js
    user: "${UID}"
    build:
      context: ./frontend
    environment:
      <<: *env
    volumes:
      - ./frontend:/src
      - js_node_modules:/node_modules
      - ./frontend-build:/build
    command: yarn run build

  bitcoind-02:
    profiles: ["dev"]
    image: ${BITCOIN_DOCKER_TAG}
    user: "${UID}"
    volumes:
      - ${ENV_ROOT}/bitcoin-02/data:/bitcoin/data
      - ${ENV_ROOT}/bitcoin-02/data/bitcoin.conf:/bitcoin/bitcoin.conf
    command: bitcoind -datadir=/bitcoin/data ${BITCOIN_FLAGS}

volumes:
  js_node_modules: