本地13306端口流量转发到本地3306端口,并且只允许 202.202.202.202 ip 访问13306端口。
1.白名单配置文件
cat <<'EOF'>> /data/backup/config.txt
202.202.202.202
EOF
2.启动脚本
cat <<'EOF'>> /data/supervisord.d/portforward2.conf
[program:portforward2]
command = /data/backup/portforward2 127.0.0.1:3306 0.0.0.0:13306
directory = /data/backup
stdout_logfile = /data/backup/stdout.portforward2.log
user = root
stopwaitsecs = 10
stopasgroup = true
killasgroup = true
autostart = true
autorestart = true
redirect_stderr = true
EOF