For system, network and cloud administrators

How to view the size of your Docker containers

I came across situations where I needed tot test which Docker image would be most suitable for a particular set of needs and one of those metrics that I used was disk space. I remember the more I used to get started with Docker, the more I was curious to see which Docker images consume more or less resources.


How to view the IP of a Docker container

In order to view the IP of a Docker container, you can execute the following command:

docker inspect -f "{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}" container_ID_or_name

But you can also use grep:

docker inspect container_name | grep "IPv4"

How to run Docker in debug mode and view container logs?

  1. Execute the Docker events command:
docker events &
How to run Docker in debug mode and view container logs? Docker events command.
Docker events command

By this point, any Docker command that you’ll run next will be viewed with more logs.