first commit

stack.yaml

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+version: "3.9"
+
+services:
+  db:
+    image: postgres:16.3-alpine
+    environment:
+      - POSTGRES_DB=django
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=2309
+    volumes:
+      - pg_data:/var/lib/postgresql/data
+    networks:
+      - simple_travel
+    deploy:
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: any
+        max_attempts: 0
+      update_config:
+        parallelism: 1
+        order: start-first
+        failure_action: rollback 
+        monitor: 30s
+        delay: 30s
+        max_failure_ratio: 0.2
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  redis:
+    image: redis:alpine 
+    command: ["redis-server", "--appendonly", "yes"]
+    networks:
+      - simple_travel
+    deploy:
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+      restart_policy:
+        condition: any
+      update_config:
+        failure_action: rollback 
+        monitor: 30s
+        delay: 30s
+        max_failure_ratio: 0.2
+        parallelism: 1
+        order: start-first
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 15s
+      timeout: 10s
+      retries: 5
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  web:
+    image: jscorptech/simple_travel:latest 
+    env_file:
+      - .env
+    environment:
+      - PYTHONPYCACHEPREFIX=/var/cache/pycache
+    networks:
+      - simple_travel
+    volumes:
+      - logs:/code/resources/logs/
+      - media:/code/resources/media/
+      - static:/code/resources/staticfiles/
+      - pycache:/var/cache/pycache
+    tmpfs:
+      - /tmp
+      - /run
+    deploy:
+      replicas: 1
+      restart_policy:
+        condition: any 
+      update_config:
+        failure_action: rollback 
+        monitor: 30s
+        delay: 30s
+        max_failure_ratio: 0.2
+        parallelism: 1
+        order: start-first
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8000/health/ || exit 1"]
+      interval: 15s
+      timeout: 15s
+      retries: 5
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+  nginx:
+    image: jscorptech/nginx:v1
+    ports:
+      - mode: ingress 
+        target: 80
+        published: 8080 
+        protocol: tcp
+    volumes:
+      - type: bind
+        source: ./resources/layout/nginx.conf
+        target: /etc/nginx/nginx.conf
+        read_only: true
+      - media:/usr/share/nginx/html/resources/media/:ro
+      - static:/usr/share/nginx/html/resources/staticfiles/:ro
+    networks:
+      - simple_travel
+    deploy:
+      replicas: 1
+      restart_policy:
+        condition: any
+      placement:
+        constraints:
+          - node.role == manager
+      update_config:
+        failure_action: rollback 
+        monitor: 10s
+        delay: 10s
+        max_failure_ratio: 0.2
+        parallelism: 1
+        order: start-first
+    tmpfs:
+      - /var/cache/nginx
+      - /var/run
+      - /var/tmp
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost/health/ || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "3"
+
+networks:
+  simple_travel:
+    driver: overlay 
+
+volumes:
+  media:
+  pg_data:
+  pycache:
+  static:
+  logs: