edited docker config

docker-compose.prod.yml

@@ -4,11 +4,13 @@ services:
     hostname: lose-verkaufen
     build: ./frontend
     networks:
-      - ca-lose-internal
+      ca-lose-internal:
+        ipv4_address: 172.25.0.2
     restart: unless-stopped
 
   backend:
     container_name: ca-lose-backend
+    hostname: backend
     build: ./backend
     environment:
       NODE_ENV: production
@@ -19,11 +21,13 @@ services:
     depends_on:
       - database
     networks:
-      - ca-lose-internal
+      ca-lose-internal:
+        ipv4_address: 172.25.0.3
     restart: unless-stopped
 
   database:
     container_name: ca-lose-mysql
+    hostname: database
     image: mysql:8.0
     restart: unless-stopped
     environment:
@@ -34,34 +38,73 @@ services:
       - ca-lose_mysql:/var/lib/mysql
       - ./mysql-timezone.cnf:/etc/mysql/conf.d/timezone.cnf:ro
     networks:
-      - ca-lose-internal
+      ca-lose-internal:
+        ipv4_address: 172.25.0.4
 
-  wireguard:
-    image: lscr.io/linuxserver/wireguard:latest
-    container_name: ca-lose-wireguard
+  # DNS Server für Hostname-Auflösung innerhalb des VPN
+  dnsmasq:
+    container_name: ca-lose-dns
+    image: andyshinn/dnsmasq:latest
+    restart: unless-stopped
     cap_add:
       - NET_ADMIN
-      - SYS_MODULE #optional
+    command: >
+      --no-daemon
+      --log-queries
+      --address=/lose-verkaufen/172.25.0.2
+      --address=/frontend/172.25.0.2
+      --address=/backend/172.25.0.3
+      --address=/database/172.25.0.4
+    networks:
+      ca-lose-internal:
+        ipv4_address: 172.25.0.53
+
+  # WireGuard VPN mit Web-UI (wg-easy)
+  wireguard:
+    image: ghcr.io/wg-easy/wg-easy:latest
+    container_name: ca-lose-wireguard
+    hostname: wireguard
+    cap_add:
+      - NET_ADMIN
+      - SYS_MODULE
     environment:
-      - PUID=1000
-      - PGID=1000
-      - TZ=Etc/UTC
-      - SERVERURL=dus3.the1s.de #optional
-      - SERVERPORT=51830 #optional
-      - PEERS=2 #optional
-      - PEERDNS=auto #optional
-      - INTERNAL_SUBNET=10.13.14.0 #optional
-      - ALLOWEDIPS=10.13.14.0/24,172.25.0.0/24 #optional
-      - PERSISTENTKEEPALIVE_PEERS= #optional
-      - LOG_CONFS=true #optional
+      # Sprache
+      - LANG=de
+      # Deine Server-URL/IP
+      - WG_HOST=dus3.the1s.de
+      # WireGuard Port (anders als dein bestehender VPN!)
+      - WG_PORT=51830
+      # Web-UI Port (intern)
+      - PORT=51821
+      # Admin Passwort (als bcrypt hash) - Ändere dies!
+      # Generiere einen neuen Hash mit: docker run -it ghcr.io/wg-easy/wg-easy wgpw 'DEIN_PASSWORT'
+      - PASSWORD_HASH=${WG_PASSWORD_HASH}
+      # Internes Subnetz für VPN-Clients
+      - WG_DEFAULT_ADDRESS=10.14.14.x
+      # DNS Server für VPN-Clients (zeigt auf unseren dnsmasq)
+      - WG_DEFAULT_DNS=172.25.0.53
+      # WICHTIG: Nur Zugriff auf das Frontend-Netzwerk erlauben!
+      - WG_ALLOWED_IPS=172.25.0.0/24
+      # Persistenter Keepalive für NAT
+      - WG_PERSISTENT_KEEPALIVE=25
+      # PostUp/PostDown für Routing - NUR Frontend erlauben
+      - WG_POST_UP=iptables -t nat -A POSTROUTING -s 10.14.14.0/24 -o eth0 -j MASQUERADE; iptables -A FORWARD -i wg0 -o eth0 -j ACCEPT; iptables -A FORWARD -i eth0 -o wg0 -m state --state RELATED,ESTABLISHED -j ACCEPT; iptables -A FORWARD -i wg0 -d 172.25.0.2 -j ACCEPT; iptables -A FORWARD -i wg0 -d 172.25.0.53 -j ACCEPT; iptables -A FORWARD -i wg0 -j DROP
+      - WG_POST_DOWN=iptables -t nat -D POSTROUTING -s 10.14.14.0/24 -o eth0 -j MASQUERADE; iptables -D FORWARD -i wg0 -o eth0 -j ACCEPT; iptables -D FORWARD -i eth0 -o wg0 -m state --state RELATED,ESTABLISHED -j ACCEPT; iptables -D FORWARD -i wg0 -d 172.25.0.2 -j ACCEPT; iptables -D FORWARD -i wg0 -d 172.25.0.53 -j ACCEPT; iptables -D FORWARD -i wg0 -j DROP
     volumes:
-      - ./config:/config
-      - /lib/modules:/lib/modules #optional
+      - wireguard-data:/etc/wireguard
+      - /lib/modules:/lib/modules:ro
     ports:
-      - 51830:51830/udp
+      # WireGuard UDP Port
+      - "51830:51830/udp"
+      # Web-UI Port (nur lokal oder über Reverse Proxy!)
+      - "51831:51821/tcp"
     sysctls:
+      - net.ipv4.ip_forward=1
       - net.ipv4.conf.all.src_valid_mark=1
     restart: unless-stopped
+    depends_on:
+      - dnsmasq
+      - frontend
     networks:
       ca-lose-internal:
         ipv4_address: 172.25.0.10
@@ -76,3 +119,4 @@ networks:
     ipam:
       config:
         - subnet: 172.25.0.0/24
+          gateway: 172.25.0.1