add tempo (tracing), pyroscope (profiling), node exporter (metriche)

docker-compose/docker-compose.yml

@@ -12,6 +12,8 @@ services:
       - "8889:8889"   # Prometheus metrics endpoint
     networks:
       - observ-net
+    labels:
+      logging: "promtail"
     
 
   prometheus:
@@ -28,9 +30,12 @@ services:
       - otel-collector
     networks:
       - observ-net
+    labels:
+      logging: "promtail"
 
   grafana:
     image: grafana/grafana:latest
+    container_name: grafana
     ports:
       - "3000:3000"
     environment:
@@ -43,9 +48,97 @@ services:
       - prometheus
     networks:
       - observ-net
+    labels:
+      logging: "promtail"
+
+  promtail:
+    image: grafana/promtail:2.9.3
+    container_name: promtail
+    restart: unless-stopped
+    environment:
+      TZ: Europe/Rome
+    volumes:
+      - ./promtail-config.yml:/etc/promtail/config.yml:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - observ-net
+    depends_on:
+      - loki
+
+  loki:
+    image: grafana/loki:latest
+    container_name: loki
+    user: "0"
+    ports:
+      - "3100:3100"
+    volumes:
+      - ./loki-config.yml:/etc/loki/local-config.yaml
+      - ./loki-data:/loki
+    command: -config.file=/etc/loki/local-config.yaml
+    restart: unless-stopped
+    networks:
+      - observ-net
+    labels:
+      logging: "promtail"
+
+  tempo:
+    image: grafana/tempo:latest
+    container_name: tempo
+    user: "0"
+    command: ["-config.file=/etc/tempo.yml"]
+    volumes:
+      - ./tempo-config.yml:/etc/tempo.yml
+      - tempo-data:/tmp/tempo
+    ports:
+      - "3200:3200"   # Tempo HTTP
+      - "4317"        # OTLP gRPC
+      - "4318"        # OTLP HTTP
+    restart: unless-stopped
+    networks:
+      - observ-net
+    labels:
+      logging: "promtail"
+
+  node-exporter:
+    image: prom/node-exporter:latest
+    container_name: node-exporter
+    command:
+      - '--path.procfs=/host/proc'
+      - '--path.sysfs=/host/sys'
+      - '--path.rootfs=/rootfs'
+      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
+    volumes:
+      - /proc:/host/proc:ro
+      - /sys:/host/sys:ro
+      - /:/rootfs:ro
+    ports:
+      - "9100:9100"
+    restart: unless-stopped
+    networks:
+      - observ-net
+    labels:
+      logging: "promtail"
+
+  pyroscope:
+    image: grafana/pyroscope:latest
+    container_name: pyroscope
+    ports:
+      - "4040:4040"   # Pyroscope UI and API
+    volumes:
+      - pyroscope-data:/var/lib/pyroscope
+    restart: unless-stopped
+    networks:
+      - observ-net
+    labels:
+      logging: "promtail"
+    environment:
+      - PYROSCOPE_LOG_LEVEL=info
+
 
 volumes:
   grafana-storage:
+  tempo-data:
+  pyroscope-data:
 
 networks:
   observ-net: