vps setup

2026-03-07 14:48:29 +02:00
parent 7cbb43dcfa
commit b30d47c576
4 changed files with 764 additions and 1 deletions
--- a/docker-compose.staged.yml
+++ b/docker-compose.staged.yml
@@ -0,0 +1,138 @@
+# Staged environment: same as prod but tuned for 8GB VPS (lower heap and container limits).
+# Use with: docker compose -f docker-compose.staged.yml up -d
+# Rolling update: scripts/rolling-update.staged.sh
+
+version: "3.9"
+
+services:
+  db:
+    image: mysql:8.0
+    container_name: honey-mysql
+    restart: always
+    environment:
+      MYSQL_DATABASE: honey_db
+      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
+    volumes:
+      - mysql_data:/var/lib/mysql
+    deploy:
+      resources:
+        limits:
+          cpus: '1.0'
+          memory: 2G
+    healthcheck:
+      test: ["CMD-SHELL", "mysqladmin ping -h localhost -u root -p$$MYSQL_ROOT_PASSWORD || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - honey-network
+
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: honey-backend
+    depends_on:
+      db:
+        condition: service_healthy
+    ports:
+      - "127.0.0.1:8080:8080"
+    labels:
+      - "deployment.role=primary"
+      - "deployment.version=current"
+    volumes:
+      - /opt/app/data/avatars:/app/data/avatars
+      - /run/secrets/honey-config.properties:/run/secrets/honey-config.properties:ro
+      - /opt/app/backend/config:/app/config:rw
+      - /opt/app/logs:/app/logs
+    environment:
+      # Staged: 2GB heap (prod uses 10GB)
+      JAVA_OPTS: -Xms2g -Xmx2g -XX:+UseG1GC -XX:MaxGCPauseMillis=200
+      LOGGING_CONFIG: /app/config/logback-spring.xml
+      LOG_DIR: /app/logs
+    deploy:
+      resources:
+        limits:
+          cpus: '2.0'
+          memory: 3G
+    networks:
+      - honey-network
+    restart: always
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8080/actuator/health/liveness"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
+
+  backend-new:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: honey-backend-new
+    depends_on:
+      db:
+        condition: service_healthy
+    ports:
+      - "127.0.0.1:8082:8080"
+    profiles:
+      - rolling-update
+    labels:
+      - "deployment.role=standby"
+      - "deployment.version=new"
+    volumes:
+      - /opt/app/data/avatars:/app/data/avatars
+      - /run/secrets/honey-config.properties:/run/secrets/honey-config.properties:ro
+      - /opt/app/backend/config:/app/config:rw
+      - /opt/app/logs:/app/logs
+    environment:
+      JAVA_OPTS: -Xms2g -Xmx2g -XX:+UseG1GC -XX:MaxGCPauseMillis=200
+      LOGGING_CONFIG: /app/config/logback-spring.xml
+      LOG_DIR: /app/logs
+    deploy:
+      resources:
+        limits:
+          cpus: '2.0'
+          memory: 3G
+    networks:
+      - honey-network
+    restart: always
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8080/actuator/health/liveness"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
+
+  phpmyadmin:
+    image: phpmyadmin:latest
+    container_name: honey-phpmyadmin
+    restart: always
+    depends_on:
+      db:
+        condition: service_healthy
+    ports:
+      - "127.0.0.1:8081:80"
+    environment:
+      PMA_HOST: db
+      PMA_PORT: 3306
+      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
+      UPLOAD_LIMIT: 64M
+      PMA_ABSOLUTE_URI: ${PMA_ABSOLUTE_URI:-}
+      PMA_SSL: "true"
+      PMA_TRUSTED_PROXIES: "127.0.0.1"
+    networks:
+      - honey-network
+    deploy:
+      resources:
+        limits:
+          cpus: '0.5'
+          memory: 256M
+
+volumes:
+  mysql_data:
+    driver: local
+
+networks:
+  honey-network:
+    driver: bridge