Guido U. Draheim questions

Guido U. Draheim answers

• Cannot connect to exposed port of container started with docker-compose on Windows
• How to enable systemd on Dockerfile with Ubuntu18.04
• How to remove configure volumes in docker images
• chr() equivalent returning a bytes object, in py3k
• Start service using systemctl inside docker container
• Failed to get D-Bus connection: Operation not permitted
• can't instantiate child classes of unittest.Testcase in python
• how to solve Docker issue Failed to connect to bus: No such file or directory
• docker archlinux image: System has not been booted with systemd as init system (PID 1). Can't operate
• If I use EXPOSE $PORT in a Dockerfile, can I un-expose the port it when I use `docker run`?