add docker-compose.yml

docker-compose.yml

@@ -0,0 +1,70 @@
+version: "2"
+
+volumes:
+    prometheus_data: {}
+    grafana_data: {}
+
+networks:
+  front-tier:
+    driver: bridge
+  back-tier:
+    driver: bridge
+
+services:
+  prometheus:
+    image: prom/prometheus
+    container_name: prometheus
+    volumes:
+      - ./prometheus/:/etc/prometheus/
+      - prometheus_data:/prometheus
+    command:
+      - '-config.file=/etc/prometheus/prometheus.yml'
+      - '-storage.local.path=/prometheus'
+      - '-alertmanager.url=http://alertmanager:9093'
+    expose:
+      - 9090
+    ports:
+      - 9090:9090
+    links:
+      - alertmanager:alertmanager
+      - metrics:metrics
+    networks:
+      - back-tier
+
+  alertmanager:
+    image: prom/alertmanager
+    ports:
+      - 9093:9093
+    volumes: 
+      - ./alertmanager/:/etc/alertmanager/
+    networks:
+      - back-tier
+    command:
+      - '-config.file=/etc/alertmanager/config.yml'
+      - '-storage.path=/alertmanager'
+      
+  grafana:
+    image: grafana/grafana
+    depends_on:
+      - prometheus
+    ports:
+      - 3000:3000
+    volumes:
+      - grafana_data:/var/lib/grafana
+    env_file:
+      - config.monitoring
+    networks:
+      - back-tier
+      - front-tier
+ 
+  metrics:
+    tty: true
+    stdin_open: true
+    expose:
+      - 9171
+    image: infinityworks/github-exporter:latest 
+    environment:
+       - REPOS=freeCodeCamp/freeCodeCamp,docker/docker
+       - GITHUB_TOKEN=<GitHub API Token see README>
+    networks:
+      - back-tier