docker-compose.yaml

# Use postgres/example user/password credentials
version: '3.1'

services:
  app:
    image: 'app'
    build:
      context: .
    container_name: wa2_g34_app
    depends_on:
      - db
      - auth
    environment:
      - spring.datasource.url=jdbc:postgresql://db:5432/postgres
      - spring.datasource.username=postgres
      - spring.datasource.password=password
      - spring.jpa.hibernate.ddl-auto=validate
      - spring.security.oauth2.resourceserver.jwt.issuer-uri=http://auth:8080/realms/WA2_G34
      - spring.application.observer_host=localhost
      - keykloak.client.id=springweb-app
      - keykloak.client.secret=wBQqSrSQleTgwQXpf04tG0phNSYP0Ps4
      - keykloak.client.url=http://auth:8080/
    ports:
      - ${APP_PORT}:8081
  db:
    container_name: db
    image: postgres
    restart: always
    depends_on:
      - auth
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=password
    ports:
      - 5432:5432
    volumes:
      - ${ROOT_PATH}/res/dump.sql:/docker-entrypoint-initdb.d/dump.sql

  auth:
    container_name: auth
    image: quay.io/keycloak/keycloak:21.1.1
    ports:
      - ${KC_PORT}:8080
    environment:
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
      KC_METRICS: true
      KC_HEALTH: true
    command:
      - start-dev
      - --import-realm
    volumes:
      - ${ROOT_PATH}/res/realm.json:/opt/keycloak/data/import/realm.json

  tempo:
    image: grafana/tempo
    extra_hosts: [ 'host.docker.internal:host-gateway' ]
    command: [ "-config.file=/etc/tempo.yaml" ]
    volumes:
      - ${ROOT_PATH}/docker_configs/tempo/tempo-local.yaml:/etc/tempo.yaml:ro
      - ${ROOT_PATH}/docker_configs/tempo-data:/tmp/tempo
    ports:
#      - "14268"  # jaeger ingest
      - "9411:9411" # zipkin

  loki:
    image: grafana/loki
    extra_hosts: [ 'host.docker.internal:host-gateway' ]
    command: [ "-config.file=/etc/loki/local-config.yaml" ]
    ports:
      - "3100:3100"                                   # loki needs to be exposed so it receives logs
    environment:
      - JAEGER_AGENT_HOST=tempo
      - JAEGER_ENDPOINT=http://tempo:14268/api/traces # send traces to Tempo
      - JAEGER_SAMPLER_TYPE=const
      - JAEGER_SAMPLER_PARAM=1

  prometheus:
    image: prom/prometheus
    extra_hosts: [ 'host.docker.internal:host-gateway' ]
    command:
      - --enable-feature=exemplar-storage
      - --config.file=/etc/prometheus/prometheus.yml
    volumes:
      - ${ROOT_PATH}/docker_configs/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
    ports:
      - "${PROMETHEUS_PORT}:9090"

  grafana:
    image: grafana/grafana
    extra_hosts: [ 'host.docker.internal:host-gateway' ]
    volumes:
      - ${ROOT_PATH}/docker_configs/grafana/provisioning/datasources:/etc/grafana/provisioning/datasources:ro
      - ${ROOT_PATH}/docker_configs/grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards:ro
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
    ports:
      - "${GRAFANA_PORT}:3000"