Alpine 上的 Wireguard：啟動後自動掛載 wg0

我在 Alpine 伺服器上安裝了一個wireguard。它正在工作，但是當我重新啟動伺服器時，我必須手動執行 wg-quick up wg0

wireguard:~# wg show
wireguard:~# wg-quick up wg0
[#]
[#] ip link add wg0 type wireguard
[#] wg setconf wg0 /dev/fd/63
[#] ip -4 address add 10.6.6.1/24 dev wg0
[#] ip link set mtu 1420 up dev wg0
[#] ip -6 route add fd9f:6666::1/128 dev wg0
[#] iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
wireguard:~# wg show
interface: wg0
 public key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 private key: (hidden)
 listening port: 51820

peer: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=
 preshared key: (hidden)
 endpoint: xx.xx.xx.xx:49323
 allowed ips: fd9f:6666::1/128, 10.6.6.2/32
 latest handshake: 2 seconds ago
 transfer: 7.05 KiB received, 6.31 KiB sent
wireguard:~#

我已經應用了這個文件：https ://wiki.alpinelinux.org/wiki/Configure_a_Wireguard_interface_(wg)#Bringing_up_an_interface_using_wg-tools

wireguard:~# cat /etc/modules
af_packet
ipv6
wireguard
wireguard:~# cat /etc/wireguard/wg0.conf
# Updated: 2021-11-29 22:52:22.801259882 +0000 UTC / Created: 2021-11-29 19:52:59.17510794 +0000 UTC
[Interface]
Address = 10.6.6.1/24
ListenPort = 51820
PrivateKey = xxxxxxxxxxxxx=

PreUp =
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
PreDown =
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE

[Peer]
...

我的錯誤在哪裡？

感謝賈斯汀路德維希的回答。我沒有測試您的解決方案，因為我已經設法解決了我的問題，修改/etc/network/interfaces如下：

auto wg0
iface wg0 inet static
       address 10.6.6.1
       netmask 255.255.255.0
       post-up wg-quick up /etc/wireguard/wg0.conf
       post-down wg-quick down /etc/wireguard/wg0.conf

沒有錯誤，你只需要為它設置一個OpenRC服務。在以下位置創建一個這樣的初始化腳本/etc/init.d/wg-quick：

#!/sbin/openrc-run

description="WireGuard Quick"

depend() {
   need localmount
   need net
}

start() {
   wg-quick up wg0
}

stop() {
   wg-quick down wg0
}

然後執行以下命令為預設執行級別啟用它：

rc-update add wg-quick default

引用自：https://serverfault.com/questions/1084907