[feat/#12] 환경 변수 적용

Author: seokbeom00

docker-compose.yml

@@ -8,33 +8,47 @@ services:
       - ./src/main/resources/prometheus.yml:/etc/prometheus/prometheus.yml
     command:
       - "--config.file=/etc/prometheus/prometheus.yml"
+    env_file:
+      - .env
+    environment:
+      - PROMETHEUS_SCRAPE_INTERVAL=${PROMETHEUS_SCRAPE_INTERVAL}
     ports:
       - "9090:9090"
     networks:
       - monitoring
+    restart: always
 
   grafana:
     image: grafana/grafana:9.4.7
     container_name: grafana
     ports:
       - "3000:3000"
     volumes:
-      - ./grafana/volume:/var/lib/grafana
+      - grafana-volume:/var/lib/grafana
     restart: always
     networks:
       - monitoring
+    environment:
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_SECURITY_ADMIN_USER=admin
+    user: "472"
 
   loki:
     image: grafana/loki:2.8.2
     container_name: loki
     ports:
       - "3100:3100"
     volumes:
-      - ./loki-data:/var/lib/loki
+      - loki-data:/var/lib/loki
       - ./loki-config.yml:/etc/loki/config.yml
     command: -config.file=/etc/loki/config.yml
+    env_file:
+      - .env
+    environment:
+      - LOKI_PORT=${LOKI_PORT}
     networks:
       - monitoring
+    restart: always
 
   promtail:
     image: grafana/promtail:2.8.2
@@ -43,11 +57,30 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
       - ./promtail-config.yml:/etc/promtail/config.yml
     command: -config.file=/etc/promtail/config.yml
+    env_file:
+      - .env
+    environment:
+      - PROMTAIL_PORT=${PROMTAIL_PORT}
     depends_on:
       - loki
     networks:
       - monitoring
+    restart: always
 
 networks:
   monitoring:
-    driver: bridge
+    driver: bridge
+
+volumes:
+  grafana-volume:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ./grafana/volume
+  loki-data:
+    driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ./loki-data