# Copyright 2024 RustFS Team
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

services:

  tempo-init:
    image: busybox:latest
    command: [ "sh", "-c", "chown -R 10001:10001 /var/tempo" ]
    volumes:
      - ./tempo-data:/var/tempo
    user: root
    networks:
      - otel-network
    restart: "no"

  tempo:
    image: grafana/tempo:latest
    user: "10001" # The container must be started with root to execute chown in the script
    command: [ "-config.file=/etc/tempo.yaml" ] # This is passed as a parameter to the entry point script
    volumes:
      - ./tempo.yaml:/etc/tempo.yaml:ro
      - ./tempo-data:/var/tempo
    ports:
      - "3200:3200" # tempo
      - "24317:4317" # otlp grpc
      - "24318:4318" # otlp http
    restart: unless-stopped
    networks:
      - otel-network
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3200/metrics" ]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 15s

  otel-collector:
    image: otel/opentelemetry-collector-contrib:latest
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml:ro
    ports:
      - "1888:1888" # pprof
      - "8888:8888" # Prometheus metrics for Collector
      - "8889:8889" # Prometheus metrics for application indicators
      - "13133:13133" # health check
      - "4317:4317" # OTLP gRPC
      - "4318:4318" # OTLP HTTP
      - "55679:55679" # zpages
    networks:
      - otel-network
    depends_on:
      jaeger:
        condition: service_started
      tempo:
        condition: service_started
      prometheus:
        condition: service_started
      loki:
        condition: service_started
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:13133" ]
      interval: 10s
      timeout: 5s
      retries: 3

  jaeger:
    image: jaegertracing/jaeger:latest
    environment:
      - TZ=Asia/Shanghai
      - SPAN_STORAGE_TYPE=memory
      - COLLECTOR_OTLP_ENABLED=true
    ports:
      - "16686:16686" # Web UI
      - "14317:4317" # OTLP gRPC
      - "14318:4318" # OTLP HTTP
      - "18888:8888" # collector
    networks:
      - otel-network
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:16686" ]
      interval: 10s
      timeout: 5s
      retries: 3
  prometheus:
    image: prom/prometheus:latest
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./prometheus-data:/prometheus
    ports:
      - "9090:9090"
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--web.enable-otlp-receiver' # Enable OTLP
      - '--web.enable-remote-write-receiver' # Enable remote write
      - '--enable-feature=promql-experimental-functions' # Enable info()
      - '--storage.tsdb.min-block-duration=15m' # Minimum block duration
      - '--storage.tsdb.max-block-duration=1h'  # Maximum block duration
      - '--log.level=info'
      - '--storage.tsdb.retention.time=30d'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    restart: unless-stopped
    networks:
      - otel-network
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:9090/-/healthy" ]
      interval: 10s
      timeout: 5s
      retries: 3
  loki:
    image: grafana/loki:latest
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ./loki-config.yaml:/etc/loki/local-config.yaml:ro
    ports:
      - "3100:3100"
    command: -config.file=/etc/loki/local-config.yaml
    networks:
      - otel-network
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3100/ready" ]
      interval: 10s
      timeout: 5s
      retries: 3
  grafana:
    image: grafana/grafana:latest
    ports:
      - "3000:3000"  # Web UI
    volumes:
      - ./grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_SECURITY_ADMIN_USER=admin
      - TZ=Asia/Shanghai
      - GF_INSTALL_PLUGINS=grafana-pyroscope-datasource
    restart: unless-stopped
    networks:
      - otel-network
    depends_on:
      - prometheus
      - tempo
      - loki
    healthcheck:
      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3000/api/health" ]
      interval: 10s
      timeout: 5s
      retries: 3

volumes:
  prometheus-data:
  tempo-data:

networks:
  otel-network:
    driver: bridge
    name: "network_otel_config"
    ipam:
      config:
        - subnet: 172.28.0.0/16
    driver_opts:
      com.docker.network.enable_ipv6: "true"