To be able to run OpenVPN client in Docker container #176
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The file
/etc/resolv.conf
is not a regular one in Docker container, it is a bind-mount within container.It cause
cp: can't create '/etc/resolv.conf': File exists
error and as a resultresolv.conf.ovpnsave
is not copied back as it is intended.But rewriting the file instead of moving or renaming is possible.