Stop using static passwords in docker-compose file

[eckad158]

Is this a bug or feature request?

feature request

What is the current behavior?

the docker-compose file contains static passwords

Which are the steps to reproduce?

look at docker-compose file line 14 + 17
- METASFRESH_PASSWORD=metasfresh
- POSTGRES_PASSWORD=ip2LmNzXX8p8iXg9lZTWEJ9524kQDbXFudB7LR03T-xK9fLweX3TLMkA2AYcEiaS

What is the expected or desired behavior?

There are poeple who use the default docker-compose version and do not change the password at all.
Thats why it would make sense to improve the security by generating complex passwords for the default metasfresh user and the postgres database.

The Jitsi Project uses a small script, that replaces the static passwords. Have a look at the gen-passwords.sh: LINK TO FILE

This should maybe be extended by a simple echo for printing the generated passwords once it is run.