How to connect OpenVPN to Xdebug running in Docker on a remote machine?

Question

openvpn

There is a remote server with containers:

1. PHP-FPM + XDebug
   
2. Nginx
   
3. MySQL
   
4. OpenVPN by image
   

XDebug Configuration

xdebug.remote_enable=1
xdebug.remote_autostart=1
xdebug.remote_handler=dbgp
xdebug.remote_mode=req
xdebug.remote_port=9005
xdebug.remote_log=/var/log/xdebug_remote.log
xdebug.idekey=PHPSTORM
xdebug.remote_connect_back=1

How to properly configure OpenVPN on the server so that when xDebug is connected to PHPStorm, it actively catches breakpoints.

Answer 1

according to this instruction
1. connect via openvpn, take assigned ip
2. pass ip via environment variable XDEBUG_CONFIG="remote_host={{YOUR_IP_ADDRESS}}"to PHP-FPM container
3. Intellij/PHPStorm: Languages ​​& Frameworks > PHP > Debug > DBGp Proxy
set ip and port
4. Map folders to code in IDE and docker