aggiunto server sftp con variabile d'ambiente FTP_MODE

docker-compose.example.yml

@@ -1,15 +1,21 @@
 version: '3.8'
 
 services:
+  # ============================================================================
+  # FTP Server (Traditional FTP)
+  # ============================================================================
   ftp-server:
     build: .
     container_name: ase-ftp-server
     ports:
       - "2121:2121"          # FTP control port
-      - "60000-60099:60000-60099"  # FTP passive ports range
+      - "40000-40449:40000-40449"  # FTP passive ports range
     environment:
+      # Server Mode
+      FTP_MODE: "ftp"                   # Mode: ftp or sftp
+
       # FTP Configuration
-      FTP_PASSIVE_PORTS: "60000"        # Prima porta del range passivo
+      FTP_PASSIVE_PORTS: "40000"        # Prima porta del range passivo
       FTP_EXTERNAL_IP: "192.168.1.100"  # IP esterno/VIP da pubblicizzare ai client
 
       # Database Configuration
@@ -22,7 +28,7 @@ services:
       # Logging (opzionale)
       LOG_LEVEL: "INFO"
     volumes:
-      - ./logs:/app/logs
+      - ./logs/ftp:/app/logs
       - ./data:/app/data
     depends_on:
       - mysql-server
@@ -30,15 +36,49 @@ services:
     networks:
       - ase-network
 
-  # Esempio di setup HA con più istanze FTP
+  # ============================================================================
+  # SFTP Server (SSH File Transfer Protocol)
+  # ============================================================================
+  sftp-server:
+    build: .
+    container_name: ase-sftp-server
+    ports:
+      - "2222:22"           # SFTP port (SSH)
+    environment:
+      # Server Mode
+      FTP_MODE: "sftp"                  # Mode: ftp or sftp
+
+      # Database Configuration
+      DB_HOST: "mysql-server"
+      DB_PORT: "3306"
+      DB_USER: "ase_user"
+      DB_PASSWORD: "your_secure_password"
+      DB_NAME: "ase_lar"
+
+      # Logging (opzionale)
+      LOG_LEVEL: "INFO"
+    volumes:
+      - ./logs/sftp:/app/logs
+      - ./data:/app/data
+      - ./ssh_host_key:/app/ssh_host_key:ro  # SSH host key (generate with: ssh-keygen -t rsa -f ssh_host_key)
+    depends_on:
+      - mysql-server
+    restart: unless-stopped
+    networks:
+      - ase-network
+
+  # ============================================================================
+  # Esempio: Setup HA con più istanze FTP (stesso VIP)
+  # ============================================================================
   ftp-server-2:
     build: .
     container_name: ase-ftp-server-2
     ports:
       - "2122:2121"          # Diversa porta di controllo per seconda istanza
-      - "61000-61099:60000-60099"  # Diverso range passivo
+      - "41000-41449:40000-40449"  # Diverso range passivo sull'host
     environment:
-      FTP_PASSIVE_PORTS: "60000"        # Stessa config, ma mappata su porte diverse dell'host
+      FTP_MODE: "ftp"
+      FTP_PASSIVE_PORTS: "40000"        # Stessa config interna
       FTP_EXTERNAL_IP: "192.168.1.100"  # Stesso VIP condiviso
       DB_HOST: "mysql-server"
       DB_PORT: "3306"
@@ -47,7 +87,7 @@ services:
       DB_NAME: "ase_lar"
       LOG_LEVEL: "INFO"
     volumes:
-      - ./logs2:/app/logs
+      - ./logs/ftp2:/app/logs
       - ./data:/app/data
     depends_on:
       - mysql-server