Docker issue

1. I had experience once in a blue moon and there's nothing way than to stop/start the docker service. Viola!

Issue:
Error response from daemon: cannot stop container: odoo9: Cannot kill container 0a08b9aefcaa2db053330cbd2b80591a81e68e4027cf6183338fc2700dd940bb: connection error: desc = "transport: dial unix /var/run/docker/containerd/docker-containerd.sock: connect: connection refused": unknown

solution:
sudo /etc/init.d/docker stop
sudo /etc/init.d/docker start





2. When I tried to run latest odoo11 and postgres 10 using docker-compose , I knew I perfectly copied from my configuration in odoo 9 setup but when I hit enter. Bang! issue found.
After a few googling for answers, I think there's some problem with volume. I guess. :)

Issue:

psycopg2.OperationalError: FATAL:  password authentication failed for user "odoo"

Solution:

docker volume rm malphi_malphi_odoo-db-data

Reference:
https://stackoverflow.com/questions/29580798/docker-compose-environment-variables




3. When I installed a new fresh centos environment in vbox. Everything is new, even docker :)
I have this issue everytime I open the virtual box that docker is not running.

Solution:
sudo systemctl start docker
sudo systemctl enable docker

Reference:
https://docs.docker.com/install/linux/linux-postinstall//