Init

caddy/Caddyfile

@@ -0,0 +1,39 @@
+{
+    admin 0.0.0.0:2019 {
+        origins caddymanager-backend:8080
+    }
+    servers {
+        metrics
+    }
+    log {
+        output file /var/log/caddy/caddy.log
+        format json
+    }
+}
+
+# Beispiel für deine Domain
+example.com {
+    reverse_proxy internal-service:8080
+    log {
+            output file output file /var/log/caddy/access.log {
+                      roll_size 100MiB
+                      roll_keep 5
+                      roll_keep_for 100d
+            }
+            format json
+            level INFO
+     }
+}
+
+grafana.domaine.com {
+    reverse_proxy grafana:3000
+    log {
+            output file /var/log/caddy/grafana.domain.com.log {
+                      roll_size 100MiB
+                      roll_keep 5
+                      roll_keep_for 100d
+            }
+            format json
+            level INFO
+     }
+}

docker-compose.yml

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+services:
+  caddy:
+    image: caddy:latest
+    container_name: caddy
+    restart: unless-stopped
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./caddy/Caddyfile:/etc/caddy/Caddyfile
+      - ./caddy/data:/data
+      - ./caddy/config:/config
+      - ./caddy/log:/var/log/caddy
+    networks:
+      - monitor-net
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+    networks:
+      - monitor-net
+
+  loki:
+    image: grafana/loki:latest
+    container_name: loki
+    volumes:
+      - ./loki/loki-config.yml:/etc/loki/local-config.yaml
+    command: -config.file=/etc/loki/local-config.yaml
+    networks:
+      - monitor-net
+
+  promtail:
+    image: grafana/promtail:latest
+    container_name: promtail
+    volumes:
+      - ./caddy/log:/var/log/caddy
+      - ./promtail/promtail-config.yml:/etc/promtail/config.yml
+    command: -config.file=/etc/promtail/config.yml
+    networks:
+      - monitor-net
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    ports:
+      - "3000:3000"
+    networks:
+      - monitor-net
+  
+  backend:
+    image: caddymanager/caddymanager-backend:latest
+    container_name: caddymanager-backend
+    restart: unless-stopped
+    environment:
+      - PORT=3000
+      - DB_ENGINE=sqlite
+      - SQLITE_DB_PATH=/app/data/caddymanager.sqlite
+      - CORS_ORIGIN=*
+      - LOG_LEVEL=debug
+      - CADDY_SANDBOX_URL=http://caddy:2019
+      - PING_INTERVAL=30000
+      - PING_TIMEOUT=2000
+      - AUDIT_LOG_MAX_SIZE_MB=100
+      - AUDIT_LOG_RETENTION_DAYS=90
+      - METRICS_HISTORY_MAX=1000
+      - JWT_SECRET=your_jwt_secret_key_here
+      - JWT_EXPIRATION=24h
+    volumes:
+      - ./caddymanager-backend/data:/app/data
+    networks:
+      - monitor-net
+
+  frontend:
+    image: caddymanager/caddymanager-frontend:latest
+    container_name: caddymanager-frontend
+    restart: unless-stopped
+    depends_on:
+      - backend
+    environment:
+      - BACKEND_HOST=backend:3000
+      - APP_NAME=Caddy Manager
+      - DARK_MODE=true
+    ports:
+      - 9080:80
+    networks:
+      - monitor-net
+
+networks:
+  monitor-net:
+    driver: bridge

loki/loki-config.yml

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+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+common:
+  instance_addr: 127.0.0.1
+  path_prefix: /tmp/loki
+  storage:
+    filesystem:
+      chunks_directory: /tmp/loki/chunks
+      rules_directory: /tmp/loki/rules
+  replication_factor: 1
+  ring:
+    kvstore:
+      store: inmemory
+
+query_range:
+  results_cache:
+    cache:
+      embedded_cache:
+        enabled: true
+        max_size_mb: 100
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: tsdb
+      object_store: filesystem
+      schema: v13
+      index:
+        prefix: index_
+        period: 24h
+
+limits_config:
+  allow_structured_metadata: true
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+
+chunk_store_config:
+  max_look_back_period: 0s
+
+table_manager:
+  retention_deletes_enabled: false
+  retention_period: 0s

prometheus/prometheus.yml

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+global:
+  scrape_interval:     15s
+  evaluation_interval: 15s
+
+  external_labels:
+      monitor: 'example'
+
+alerting:
+  alertmanagers:
+  - static_configs:
+    - targets: ['localhost:9093']
+
+scrape_configs:
+
+  - job_name: 'prometheus'
+    scrape_interval: 5s
+    scrape_timeout: 5s
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: node
+    static_configs:
+      - targets: ['localhost:9100']
+
+  - job_name: caddy
+    static_configs:
+      - targets: ['caddy:2019']

promtail/promtail-config.yml

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+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+- url: http://loki:3100/loki/api/v1/push
+
+scrape_configs:
+- job_name: system
+  static_configs:
+  - targets:
+      - localhost
+    labels:
+      job: varlogs
+      __path__: /var/log/messages
+
+- job_name: caddy
+  static_configs:
+  - targets:
+      - localhost
+    labels:
+      job: caddy
+      __path__: /var/log/caddy/*log
+      agent: caddy-promtail
+  pipeline_stages:
+  - json:
+      expressions:
+        duration: duration
+        status: status
+  - labels:
+     duration:
+     status: