Publish curated Knowledge Hub source from 2ed833f290b439a7bc91e5fd19b042c269e3bee9

deploy/observability/compose.yaml

@@ -0,0 +1,47 @@
+services:
+  app:
+    environment:
+      OTEL_EXPORTER_OTLP_ENDPOINT: http://otel-collector:4318
+      OTEL_EXPORTER_OTLP_PROTOCOL: http/protobuf
+      OTEL_METRIC_EXPORT_INTERVAL: "15000"
+
+  otel-collector:
+    image: ${KNOWLEDGE_HUB_COLLECTOR_IMAGE:-otel/opentelemetry-collector-contrib:0.162.0-amd64@sha256:340885ab6f46822374f00c58c067396b53b8d612559842e8821585567579d9e3}
+    restart: unless-stopped
+    command: ["--config=/etc/otelcol-contrib/config.yaml"]
+    volumes:
+      - ./deploy/observability/collector.yaml:/etc/otelcol-contrib/config.yaml:ro
+    read_only: true
+    security_opt: ["no-new-privileges:true"]
+    networks: [knowledge-hub-internal]
+
+  prometheus:
+    image: prom/prometheus:v3.14.0@sha256:5ce7540c3c00ef4ab0c9d2c995c6a5b9c421f44b4a115d97a2c7af3b1c21cbb0
+    restart: unless-stopped
+    command: ["--config.file=/etc/prometheus/prometheus.yml", "--storage.tsdb.path=/prometheus", "--storage.tsdb.retention.time=7d"]
+    volumes:
+      - ./deploy/observability/prometheus.yaml:/etc/prometheus/prometheus.yml:ro
+      - prometheus-data:/prometheus
+    read_only: true
+    security_opt: ["no-new-privileges:true"]
+    networks: [knowledge-hub-internal]
+
+  grafana:
+    image: grafana/grafana:12.4.0@sha256:b0ae311af06228bcfd4a620504b653db80f5b91e94dc3dc2a5b7dab202bcde20
+    restart: unless-stopped
+    environment:
+      GF_SECURITY_ADMIN_USER: ${KNOWLEDGE_HUB_GRAFANA_USER:-admin}
+      GF_SECURITY_ADMIN_PASSWORD: ${KNOWLEDGE_HUB_GRAFANA_PASSWORD:?Set a private Grafana password for observability}
+      GF_USERS_ALLOW_SIGN_UP: "false"
+    volumes:
+      - ./deploy/observability/grafana-datasource.yaml:/etc/grafana/provisioning/datasources/knowledge-hub.yaml:ro
+      - grafana-data:/var/lib/grafana
+    ports:
+      - "127.0.0.1:${KNOWLEDGE_HUB_GRAFANA_PORT:-13000}:3000"
+    read_only: true
+    security_opt: ["no-new-privileges:true"]
+    networks: [knowledge-hub-internal]
+
+volumes:
+  prometheus-data:
+  grafana-data: