add prometheus, grafana, caddy, alertmanager

Author: sumaro2101

.env.sample

@@ -16,4 +16,10 @@ RMQ_PORT=5672
 RABBITMQ_DEFAULT_USER=guest
 RABBITMQ_DEFAULT_PASS=guest
 # ==================ORIGINS==================
-CURRENT_ORIGIN=http://locahost:8080
+CURRENT_ORIGIN=http://locahost:8080
+# ==================GRAFANA==================
+GF_SECURITY_ADMIN_USER=admin
+GF_SECURITY_ADMIN_PASSWORD=admin
+# ==================CADDY==================
+ADMIN_USER=admin
+ADMIN_PASSWORD=admin

app_includes/__init__.py

@@ -1,7 +1,9 @@
 from .logs_errors import register_errors
 from .middlewares import register_middlewares
+from .prometheus import register_prometheus
 
 
 __all__ = ('register_errors',
            'register_middlewares',
+           'register_prometheus',
            )

app_includes/prometheus.py

@@ -0,0 +1,9 @@
+from fastapi import FastAPI
+from prometheus_fastapi_instrumentator import Instrumentator
+
+
+def register_prometheus(app: FastAPI) -> None:
+    """
+    Регистрация Промитеуса
+    """
+    Instrumentator().instrument(app=app).expose(app=app)

caddy/Caddyfile

@@ -0,0 +1,29 @@
+:9090 {
+    basicauth / {$ADMIN_USER} {$ADMIN_PASSWORD}
+    proxy / prometheus:9090 {
+            transparent
+        }
+
+    errors stderr
+    tls off
+}
+
+:9093 {
+    basicauth / {$ADMIN_USER} {$ADMIN_PASSWORD}
+    proxy / alertmanager:9093 {
+            transparent
+        }
+
+    errors stderr
+    tls off
+}
+
+:3000 {
+    proxy / grafana:3000 {
+            transparent
+            websocket
+        }
+
+    errors stderr
+    tls off
+}

docker-compose.yml

@@ -68,6 +68,85 @@ services:
     env_file:
       - .env
 
+  prometheus:
+    image: prom/prometheus
+    container_name: prometheus
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
+      - prometheus-data:/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--storage.tsdb.path=/prometheus'
+      - '--web.console.libraries=/etc/prometheus/console_libraries'
+      - '--web.console.templates=/etc/prometheus/consoles'
+      - '--storage.tsdb.retention.time=200h'
+      - '--web.enable-lifecycle'
+    restart: unless-stopped
+    expose:
+      - 9090
+    networks:
+      - monitor-net
+    labels:
+      org.label-schema.group: "monitoring"
+
+  alertmanager:
+    image: prom/alertmanager:v0.20.0
+    container_name: alertmanager
+    volumes:
+      - ./docker/alertmanager:/etc/alertmanager
+    command:
+      - '--config.file=/etc/alertmanager/config.yml'
+      - '--storage.path=/alertmanager'
+    restart: unless-stopped
+    expose:
+      - 9093
+    networks:
+      - monitor-net
+    labels:
+      org.label-schema.group: "monitoring"
+
+  grafana:
+    image: grafana/grafana
+    container_name: grafana
+    volumes:
+      - grafana-data:/var/lib/grafana
+      - ./grafana/provisioning:/etc/grafana/provisioning
+    environment:
+      - GF_USERS_ALLOW_SIGN_UP=false
+    env_file:
+      - .env
+    restart: unless-stopped
+    expose:
+      - 3000
+    networks:
+      - monitor-net
+    labels:
+      org.label-schema.group: "monitoring"
+
+  caddy:
+    image: stefanprodan/caddy
+    container_name: caddy
+    ports:
+      - "3000:3000"
+      - "9090:9090"
+      - "9093:9093"
+    volumes:
+      - ./caddy:/etc/caddy
+    environment:
+      - ADMIN_USER=${ADMIN_USER}
+      - ADMIN_PASSWORD=${ADMIN_PASSWORD}
+    restart: unless-stopped
+    networks:
+      - monitor-net
+    labels:
+      org.label-schema.group: "monitoring"
+
 volumes:
   postgres_data:
   rabbitmq-data:
+  prometheus-data: {}
+  grafana-data: {}
+
+networks:
+  monitor-net:
+    driver: bridge

docker/alertmanager/config.yml

@@ -0,0 +1,11 @@
+route:
+    receiver: 'slack'
+
+receivers:
+    - name: 'slack'
+      slack_configs:
+          - send_resolved: true
+            text: "{{ .CommonAnnotations.description }}"
+            username: 'Prometheus'
+            channel: '#prometheus'
+            api_url: 'https://hooks.slack.com/services/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'

grafana/provisioning/dashboards/dashboard.yml

@@ -0,0 +1,12 @@
+apiVersion: 1
+
+providers:
+  - name: 'Prometheus'
+    orgId: 1
+    folder: ''
+    type: file
+    disableDeletion: false
+    editable: true
+    allowUiUpdates: true
+    options:
+      path: /etc/grafana/provisioning/dashboards