After update to UCS 4.3 and to owncloud 10, owncloud has no connection to mariadb.
Log of the owncloud docker
docker logs ba7b3e93c2f3:
wait-for-it: waiting 180 seconds for 172.17.42.1:3306 wait-for-it: timeout occurred after waiting 180 seconds for 172.17.42.1:3306
The host has also no connection
telnet 172.17.42.1 3306
Trying 172.17.42.1... telnet: Unable to connect to remote host: Connection refused
But to 127.0.0.1 3306 its connected.
How can the owncloud docker connects the host db?