[英]How to set a static IP to my container for a pre-existent external network in docker-compose?
我有以下 docker-compose.yml(创建一个 VPN + docker.network 仅供 VPN 客户端访问):
version: "3"
services: wireguard:
image: linuxserver/wireguard
container_name: wireguard
cap_add:
- NET_ADMIN
- SYS_MODULE
environment:
- PUID=1000
- PGID=1000
- TZ=America/Santiago
- SERVERURL=auto #optional
- SERVERPORT=51820 #optional
- PEERS=5 #optional
- PEERDNS=auto #optional
- INTERNAL_SUBNET=10.13.13.0 #optional
volumes:
- ./config:/config
- ./lib/modules:/lib/modules
ports:
- 51820:51820/udp
sysctls:
- net.ipv4.conf.all.src_valid_mark=1
restart: unless-stopped
上面的代码创建了一个名为wireguard_default 的.network :
"Name": "wireguard_default",
"Id": "ecc19ea95073e2c1ba785fe240c29027f39d1b47977b0f1bdff5c064d6188e81",
"Created": "2020-08-15T20:59:36.238911179Z",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "172.23.0.0/16",
"Gateway": "172.23.0.1"
}
]
},
因此,我创建了一个具有以下组成的网络服务器:
version: '3'
services:
web:
container_name: web
image: nginx
restart: unless-stopped
expose:
- "80"
volumes:
- ./:/usr/share/nginx/html:ro
networks:
default:
networks:
default:
external:
name: wireguard_default
compose 自动设置了 IP,当我连接到 VPN 时,它允许从我的浏览器 ( http://172.23.0.3 ) 访问 web。
"Gateway": "172.23.0.1",
"IPAddress": "172.23.0.3",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:17:00:03",
"DriverOpts": null
到目前为止一切正常。 但是我需要在我的网络服务器中为 nginx 容器设置一个 STATIC IP(例如:172.23.0.25)。
我如何在 compose a static IP 中设置允许它连接到 VPN Compose 创建的外部网络?
是的!
我得到它。
我只是编辑 VPN 组合以在 .networks" 选项中添加 su.net:
version: "3"
services: wireguard:
image: linuxserver/wireguard
container_name: wireguard
cap_add:
- NET_ADMIN
- SYS_MODULE
environment:
- PUID=1000
- PGID=1000
- TZ=America/Santiago
- SERVERURL=auto #optional
- SERVERPORT=51820 #optional
- PEERS=5 #optional
- PEERDNS=auto #optional
- INTERNAL_SUBNET=10.13.13.0 #optional
volumes:
- ./config:/config
- ./lib/modules:/lib/modules
ports:
- 51820:51820/udp
sysctls:
- net.ipv4.conf.all.src_valid_mark=1
restart: unless-stopped
networks:
default:
ipam:
config:
- subnet: 172.23.0.0/24
并在每个 docker 的 compose.networks 选项中添加 static IP 以在之后连接。
version: '3.7'
services:
web:
container_name: web
image: nginx
restart: unless-stopped
expose:
- "80"
volumes:
- ./:/usr/share/nginx/html:ro
networks:
default:
ipv4_address: 172.23.0.25
networks:
default:
external:
name: wireguard_default
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