Test Docker version
docker --versionand ensure that you have a supported version of Docker:
Docker version 17.12.0-ce, build c97c6d6
docker infoor (
--) to view even more details about your docker installation:
Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 0 Server Version: 17.12.0-ce Storage Driver: overlay2 ...
To list the image in a docker:
docker image ls
hello-worldcontainer (spawned by the image) which exits after displaying its message. If it were still running, you would not need the
docker container ls --all
CONTAINER ID IMAGE COMMAND CREATED STATUS 54f4984ed6a8 hello-world "/hello" 20 seconds ago Exited (0) 19 seconds ago
Test that your installation works by running the simple Docker image, hello-world:
docker run hello-world
Hello from Docker! This message shows that your installation appears to be working correctly.