Category docker

How to clean up none docker images

You might create several <none> docker images during building a docker container. So cleaning up would be good for your local development environment because they might take your local storage. There are two ways that you can clean up. docker…

Docker connection is refused in Jenkins

The issue was from Docker configuration. In Ubuntu 18.04 Docker configuration is located in Then I need to update to enable Docker daemon connection from Jenkins. ExecStart=/usr/bin/docker daemon -H fd:// I updated the configuration above to a new configuration…