Add observability platform Ansible project

Deploys the Grafana stack (Prometheus/Alertmanager/Loki/Tempo/Grafana with Alloy as collector) and the ELK stack (Filebeat/Logstash/Elasticsearch/ Kibana) via Docker Compose on a target host. External to the application repo, pre-built by the mentor.
2026-09-05 08:11:34 +03:30
parent eb99cdbb8c
commit bffc42c9d3
26 changed files with 1056 additions and 0 deletions
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+services:
+  prometheus:
+    image: prom/prometheus:{{ prometheus_version }}
+    restart: unless-stopped
+    command:
+      - --config.file=/etc/prometheus/prometheus.yml
+      - --storage.tsdb.path=/prometheus
+      - --storage.tsdb.retention.time=15d
+      - --web.enable-lifecycle
+      - --web.enable-remote-write-receiver
+    volumes:
+      - ./config/prometheus:/etc/prometheus:ro
+      - prometheus-data:/prometheus
+    ports:
+      - "9090:9090"
+    networks: [observability]
+
+  alertmanager:
+    image: prom/alertmanager:{{ alertmanager_version }}
+    restart: unless-stopped
+    command:
+      - --config.file=/etc/alertmanager/alertmanager.yml
+      - --storage.path=/alertmanager
+    volumes:
+      - ./config/alertmanager:/etc/alertmanager:ro
+      - alertmanager-data:/alertmanager
+    ports:
+      - "9093:9093"
+    networks: [observability]
+
+  loki:
+    image: grafana/loki:{{ loki_version }}
+    restart: unless-stopped
+    command: ["-config.file=/etc/loki/loki.yml"]
+    volumes:
+      - ./config/loki/loki.yml:/etc/loki/loki.yml:ro
+      - loki-data:/var/loki
+    ports:
+      - "3100:3100"
+    networks: [observability]
+
+  tempo:
+    image: grafana/tempo:{{ tempo_version }}
+    restart: unless-stopped
+    command: ["-config.file=/etc/tempo/tempo.yml"]
+    volumes:
+      - ./config/tempo/tempo.yml:/etc/tempo/tempo.yml:ro
+      - tempo-data:/var/tempo
+    ports:
+      - "3200:3200"
+    networks: [observability]
+
+  node-exporter:
+    image: prom/node-exporter:{{ node_exporter_version }}
+    restart: unless-stopped
+    command:
+      - --path.rootfs=/host
+    pid: host
+    volumes:
+      - /:/host:ro,rslave
+    ports:
+      - "9100:9100"
+    networks: [observability]
+
+  alloy:
+    image: grafana/alloy:{{ alloy_version }}
+    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:
+      - ./config/alloy/config.alloy:/etc/alloy/config.alloy:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - alloy-data:/var/lib/alloy/data
+    ports:
+      - "12345:12345"
+      - "4317:4317"
+      - "4318:4318"
+    networks: [observability]
+
+  grafana:
+    image: grafana/grafana:{{ grafana_version }}
+    restart: unless-stopped
+    depends_on: [prometheus, loki, tempo]
+    environment:
+      GF_SECURITY_ADMIN_USER: "{{ grafana_admin_user }}"
+      GF_SECURITY_ADMIN_PASSWORD: "{{ grafana_admin_password }}"
+      GF_USERS_ALLOW_SIGN_UP: "false"
+      GF_FEATURE_TOGGLES_ENABLE: traceqlEditor
+    volumes:
+      - grafana-data:/var/lib/grafana
+      - ./config/grafana/provisioning:/etc/grafana/provisioning:ro
+    ports:
+      - "3000:3000"
+    networks: [observability]
+
+volumes:
+  prometheus-data:
+  alertmanager-data:
+  loki-data:
+  tempo-data:
+  alloy-data:
+  grafana-data:
+
+networks:
+  observability:
+    driver: bridge
+