fix(infra): add caddy container and update github actions (#10)

* fix(infra): add caddy container

* fix(infra): update github actions and reorganize project structure

github actions workflow 단계에 컨테이너들이 실행 중인지 확인하는 단계를 추가하였으며  Caddyfile에 변경이 있을 경우 Caddy 컨테이너 reload한다.
Caddyfile과 docker-compose.yml 파일을 grafana 폴더에서 레포지토리의 루트 폴더로 이동한다.
docker-compose.yml에 caddy 컨테이너를 추가한다.

* fix(infra): modify logging service configuration to resolve prior push

이전의 푸쉬 중 잘못 작성한 코드를 수정함

caddy와 log(grafana+loki)로 docker compose profile을 나눔
sparse-checkout을 삭제함

* fix(infra): resolve typo

.github/workflows/update-stage.yml

@@ -11,17 +11,42 @@ jobs:
     - name: Checkout Repository
       uses: actions/checkout@v4
 
-    - name: Set up Grafana Configuration
+    - name: Load dotenv from secret for Grafana Configuration
       run: |
-        cat <<EOF > ./grafana/.env
+        cat <<EOF > .env
         # Sensitive configurations from GitHub Secrets
         GF_SMTP_HOST = ${{ secrets.SMTP_HOST }}
         GF_SMTP_USER = ${{ secrets.SMTP_USER }}
         GF_SMTP_PASSWORD = ${{ secrets.SMTP_PASSWORD }}
         GF_SMTP_FROM_ADDRESS = ${{ secrets.FROM_ADDRESS }}
         EOF
+
+    - name: Check if containers are running
+      id: check-container
+      run: |
+        {
+          echo 'stdout<<EOF'
+          docker compose --profile log ps -q
+          echo EOF
+        } >> "$GITHUB_OUTPUT"
+
+    - name: Initialize containers
+      if: steps.check-container.outputs.stdout == ''
+      run: |
+        docker compose --profile caddy up -d --no-recreate
+        docker compose --profile log up -d --no-recreate
         
     - name: Run Docker Compose
       run: |
-        cd ./grafana
-        docker compose up -d
+        docker compose --profile log up -d
+    
+    - name: Copy Caddyfile into Caddy Container
+      run: |
+        docker cp ./Caddyfile caddy:/etc/caddy/Caddyfile
+      
+    - name: Gracefully reload Caddy
+      run: |
+        docker exec -w /etc/caddy caddy caddy reload
+    
+    - name: Remove unused docker storages
+      run: docker system prune -a -f --volumes

grafana/docker-compose.yml → docker-compose.yml

@@ -4,41 +4,55 @@ networks:
   loki:
 
 services:
+  caddy:
+    profiles: ['caddy']
+    image: caddy:2.7.6-alpine
+    container_name: caddy
+    restart: always
+    ports:
+      - "80:80"
+      - "443:443"
+    network_mode: host
+
   loki-test:
+    profiles: ['log']
     image: grafana/loki:2.9.0
     container_name: loki-test
     ports:
       - "3199:3100"
     volumes:
-      - '$PWD/loki-config-test.yml:/etc/loki/loki-config.yml'
+      - '$PWD/grafana/loki-config-test.yml:/etc/loki/loki-config.yml'
     command: -config.file=/etc/loki/loki-config.yml
     networks:
       - loki
 
   loki-stage:
+    profiles: ['log']
     image: grafana/loki:2.9.0
     container_name: loki-stage
     ports:
       - "3101:3100"
     volumes:
-      - '$PWD/loki-config-stage.yml:/etc/loki/loki-config.yml'
+      - '$PWD/grafana/loki-config-stage.yml:/etc/loki/loki-config.yml'
     command: -config.file=/etc/loki/loki-config.yml
     networks:
       - loki
 
   loki-aws:
+    profiles: ['log']
     image: grafana/loki:2.9.0
     container_name: loki-aws
     ports:
       - "3100:3100"
     volumes:
-      - '$PWD/loki-config-aws.yml:/etc/loki/loki-config.yml'
+      - '$PWD/grafana/loki-config-aws.yml:/etc/loki/loki-config.yml'
     command: -config.file=/etc/loki/loki-config.yml
     networks:
       - loki
 
 
   grafana:
+    profiles: ['log']
     image: grafana/grafana:latest
     env_file: 
       - .env
@@ -51,8 +65,10 @@ services:
       - '3000:3000'
     volumes:
       - 'grafana_storage:/var/lib/grafana'
-      - '$PWD/grafana.ini:/etc/grafana/grafana.ini'
+      - '$PWD/grafana/grafana.ini:/etc/grafana/grafana.ini'
     networks:
       - loki
+
+
 volumes:
   grafana_storage: {}