feat: add preprod observability foundation

deploy/observability/compose.observability.yml

@@ -0,0 +1,94 @@
+services:
+  api:
+    environment:
+      OTEL_SERVICE_NAME: socialize-api
+      OTEL_EXPORTER_OTLP_ENDPOINT: http://alloy:4317
+      OTEL_EXPORTER_OTLP_PROTOCOL: grpc
+      OTEL_RESOURCE_ATTRIBUTES: deployment.environment=preprod
+    depends_on:
+      alloy:
+        condition: service_started
+
+  grafana:
+    image: grafana/grafana:13.0.1
+    restart: unless-stopped
+    environment:
+      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-admin}
+      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:-admin}
+      GF_USERS_ALLOW_SIGN_UP: "false"
+    volumes:
+      - grafana-data:/var/lib/grafana
+      - ./observability/grafana/provisioning:/etc/grafana/provisioning:ro
+      - ./observability/grafana/dashboards:/var/lib/grafana/dashboards:ro
+    ports:
+      - "${GRAFANA_HTTP_BIND:-127.0.0.1}:3000:3000"
+    depends_on:
+      - prometheus
+      - loki
+      - tempo
+    networks:
+      - internal
+
+  prometheus:
+    image: prom/prometheus:v3.11.3
+    restart: unless-stopped
+    command:
+      - --config.file=/etc/prometheus/prometheus.yml
+      - --storage.tsdb.path=/prometheus
+      - --storage.tsdb.retention.time=${PROMETHEUS_RETENTION:-15d}
+      - --web.enable-remote-write-receiver
+    volumes:
+      - prometheus-data:/prometheus
+      - ./observability/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - ./observability/prometheus/rules:/etc/prometheus/rules:ro
+    networks:
+      - internal
+
+  loki:
+    image: grafana/loki:3.7.1
+    restart: unless-stopped
+    command: -config.file=/etc/loki/local-config.yml
+    volumes:
+      - loki-data:/loki
+      - ./observability/loki/local-config.yml:/etc/loki/local-config.yml:ro
+    networks:
+      - internal
+
+  tempo:
+    image: grafana/tempo:2.10.3
+    restart: unless-stopped
+    command: -config.file=/etc/tempo.yml
+    volumes:
+      - tempo-data:/var/tempo
+      - ./observability/tempo/tempo.yml:/etc/tempo.yml:ro
+    networks:
+      - internal
+
+  alloy:
+    image: grafana/alloy:v1.16.0
+    restart: unless-stopped
+    command:
+      - run
+      - --server.http.listen-addr=0.0.0.0:12345
+      - --storage.path=/var/lib/alloy/data
+      - /etc/alloy/config.alloy
+    volumes:
+      - alloy-data:/var/lib/alloy/data
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./observability/alloy/config.alloy:/etc/alloy/config.alloy:ro
+    expose:
+      - "4317"
+      - "4318"
+      - "12345"
+    networks:
+      - internal
+
+volumes:
+  grafana-data:
+  prometheus-data:
+  loki-data:
+  tempo-data:
+  alloy-data:
+
+networks:
+  internal: