v2ray 的核心版本需要 4.27 以上才支持这个 VLESS 协议，配置前请查看版本。
全新安装
apt -y install curl
curl -O https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh
chmod +x install-release.sh
./install-release.sh启动v2ray/设置开机自启
systemctl start v2ray
systemctl enable v2ray安装 nginx/certbot
apt -y install nginx python-certbot-nginx新建 nginx 站点配置文件
nano /etc/nginx/conf.d/v2raycert.confserver {
listen 80;
server_name naive.imlala.best; # 换成你的域名用于使用 certbot 申请支持自动续期的 let's encrypt 证书
}申请证书
certbot --nginx --agree-tos --no-eff-email --email xxxxx@qq.com重新配置 nginx
nano /etc/nginx/conf.d/v2raycert.conf注释掉 certbot 的自动配置 <加 # 即是注释了改行>
# listen 443 ssl; # managed by Certbot重载 nginx
systemctl reload nginx将申请的证书复制到如下目录，并更改所有者，生成一个uuid
cp /etc/letsencrypt/live/naive.imlala.best/fullchain.pem /usr/local/etc/v2ray
cp /etc/letsencrypt/live/naive.imlala.best/privkey.pem /usr/local/etc/v2raychown -R nobody:nogroup /usr/local/etc/v2ray/v2ctl uuid编辑v2ray的配置文件
nano /usr/local/etc/v2ray/config.json{
"log": {
"loglevel": "info",
"access": "/var/log/v2ray/access.log",
"error": "/var/log/v2ray/error.log"
},
"inbounds": [
{
"port": 443,
"protocol": "vless",
"settings": {
"clients": [
{
"id": "你刚才生成的UUID"
}
],
"decryption": "none",
"fallback": {
"port": 80
}
},
"streamSettings": {
"network":"tcp",
"security": "tls",
"tlsSettings": {
"alpn": [
"http/1.1"
],
"certificates": [
{
"certificateFile": "/usr/local/etc/v2ray/fullchain.pem",
"keyFile": "/usr/local/etc/v2ray/privkey.pem"
}
]
}
}
}
],
"outbounds": [
{
"protocol": "freedom",
"settings": {}
}
]
}测试配置
v2ray -config /usr/local/etc/v2ray/config.json -test最后重启 v2ray 即可
systemctl restart v2ray旧版本升级
停止 systemd 服务
systemctl disable v2ray
systemctl stop v2ray删除 systemd 服务文件和旧版 v2ray
rm -rf /etc/systemd/system/v2ray.service
rm -rf /usr/bin/v2ray/把原来的配置文件目录复制到新脚本需要的路径
mv /etc/v2ray/ /usr/local/etc/更改日志文件的所有者
chown -R nobody:nogroup /var/log/v2ray安装新版本
apt -y install curl
curl -O https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh
chmod +x install-release.sh
./install-release.sh注意：如果是升级到最新版的，systemd 需要 reload 一下
systemctl daemon-reload