docker-compose.yaml

version: "3"
services:

  tempo:
    image: grafana/tempo:latest
    container_name: m99coder-tempo
    command: [ "-config.file=/etc/tempo.yaml" ]
    volumes:
      - ./observability/tempo.yaml:/etc/tempo.yaml
      - ./observability/data:/tmp/tempo
    ports:
      # Jaeger ingest
      - "14268"
    logging:
      driver: loki
      options:
        loki-url: "http://localhost:3100/loki/api/v1/push"

  loki:
    image: grafana/loki:2.3.0
    container_name: m99coder-loki
    command: [ "-config.file=/etc/loki/local-config.yaml" ]
    ports:
      # Loki needs to be exposed so it receives logs
      - "3100:3100"
    environment:
      # send traces to Tempo
      - JAEGER_AGENT_HOST=tempo
      - JAEGER_ENDPOINT=http://tempo:14268/api/traces
      - JAEGER_SAMPLER_TYPE=const
      - JAEGER_SAMPLER_PARAM=1
    logging:
      driver: loki
      options:
        loki-url: "http://localhost:3100/loki/api/v1/push"

  promtail:
    image: grafana/promtail:latest
    container_name: m99coder-promtail
    volumes:
      - ./observability/promtail.yaml:/etc/promtail/promtail-config.yaml
      - ./logs/:/usr/api/data/
    command: -config.file=/etc/promtail/promtail-config.yaml
    logging:
      driver: loki
      options:
        loki-url: "http://localhost:3100/loki/api/v1/push"

  prometheus:
    image: prom/prometheus:latest
    container_name: m99coder-prometheus
    command: [ "--config.file=/etc/prometheus.yaml" ]
    volumes:
      - ./observability/prometheus.yaml:/etc/prometheus.yaml
    ports:
      - "9090:9090"
    logging:
      driver: loki
      options:
        loki-url: "http://localhost:3100/loki/api/v1/push"

  grafana:
    image: grafana/grafana:8.1.6
    container_name: m99coder-grafana
    volumes:
      - ./observability/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
    environment:
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_DISABLE_LOGIN_FORM=true
      - GF_USERS_DEFAULT_THEME=light
    ports:
      - "3000:3000"
    logging:
      driver: loki
      options:
        loki-url: "http://localhost:3100/loki/api/v1/push"