fix_grafana

Author: RavenDenster

log_and_metric/docker-compose.yml

@@ -39,6 +39,19 @@ services:
       - prometheus
     networks:
       - monitoring
+  
+  promtail:
+    image: grafana/promtail:latest
+    container_name: promtail
+    volumes:
+      - ./promtail-config.yml:/etc/promtail/config.yml
+      - /var/log:/var/log
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+    command: -config.file=/etc/promtail/config.yml
+    networks:
+      - monitoring
+    depends_on:
+      - loki
 
 volumes:
   grafana-storage:

log_and_metric/promtail-config.yml

@@ -0,0 +1,34 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+  - url: http://loki:3100/loki/api/v1/push
+    external_labels:
+      job: my_app
+      env: development
+
+scrape_configs:
+  - job_name: system
+    static_configs:
+      - targets: [localhost]
+        labels:
+          job: my_app
+          __path__: /var/log/**/*.log
+
+  - job_name: docker_containers
+    static_configs:
+      - targets: [localhost]
+        labels:
+          job: my_app
+          __path__: /var/lib/docker/containers/*/*.log
+
+  - job_name: custom_app
+    static_configs:
+      - targets: [localhost]
+        labels:
+          job: my_app
+          __path__: /app/logs/*.log