配置Realm ws隧道转发

Realm是一个用rust编写的简单、高性能中继服务软件，相较于采用Go语言编写的Brook和gost，Realm执行速度更快，资源占用更低，非常适合在低配置的主机上使用。

安装Realm

mkdir /etc/realm && cd /etc/realm
wget -P /etc/realm https://github.com/zhboner/realm/releases/download/v2.7.0/realm-x86_64-unknown-linux-gnu.tar.gz
tar -zxvf realm-x86_64-unknown-linux-gnu.tar.gz
chmod +x realm

配置Realm

服务端，一般为国外服务器

nano /etc/realm/config.toml
[network]
no_tcp = false
use_udp = false

[[endpoints]]
listen = "[::]:10443"
remote = "1.1.1.1:443"
listen_transport = "ws;host=cloud.tencent.com;path=/chat"

客户端，一般为国内服务

nano /etc/realm/config.toml
[network]
no_tcp = false
use_udp = false

[[endpoints]]
listen = "[::]:10443"
remote = "1.1.1.1:10443"
remote_transport = "ws;host=cloud.tencent.com;path=/chat"

更多配置见 https://github.com/zhboner/realm/tree/master/examples

配置systemd

nano /etc/systemd/system/realm.service
 
[Unit]
Description=realm
After=network-online.target
Wants=network-online.target systemd-networkd-wait-online.service
 
[Service]
Type=simple
User=root
Restart=on-failure
RestartSec=5s
DynamicUser=true
WorkingDirectory=/etc/realm
ExecStart=/etc/realm/realm -c /etc/realm/config.toml
 
[Install]
WantedBy=multi-user.target

重新加载配置 systemctl daemon-reload

设置开机自启动 systemctl enable realm

开启服务 systemctl restart realm

查看服务状态 systemctl status realm