Inspecting container details in Docker - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to list all running Docker containers.

Docker

docker [1]

Drag options to blanks, or click blank then click option'

Aps

Bstart

Cimages

Drun

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'docker run' which starts a new container instead of listing.

Using 'docker images' which lists images, not containers.

The docker ps command lists all running containers.

2fill in blank

medium

Complete the command to show detailed information about a container named 'webapp'.

Docker

docker container [1] webapp

Drag options to blanks, or click blank then click option'

Alogs

Bstart

Cinspect

Drm

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'logs' which shows output logs, not detailed info.

Using 'start' which runs the container instead of inspecting.

The docker container inspect command shows detailed info about a container.

3fill in blank

hard

Fix the error in the command to get the IP address of a container named 'db'. Fill the missing option.

Docker

docker inspect --format='{{.NetworkSettings.IPAddress}}' [1]

Drag options to blanks, or click blank then click option'

Adb

B--ip

Cnetwork

Dcontainer

Attempts:

3 left

💡 Hint

Common Mistakes

Using an option like '--ip' instead of the container name.

Using 'network' or 'container' which are not valid here.

The last argument should be the container name or ID, here 'db'.

4fill in blank

hard

Fill both blanks to create a command that shows the logs of a container named 'api' and follows new output.

Docker

docker logs [1] [2]

Drag options to blanks, or click blank then click option'

A-f

Bapi

C--follow

D-t

Attempts:

3 left

💡 Hint

Common Mistakes

Putting the container name before the option.

Using '-t' which shows timestamps but does not follow logs.

The container name 'api' is needed, and --follow makes logs stream new output.

5fill in blank

hard

Fill all three blanks to create a command that inspects a container named 'cache' and formats output to show only its state status.

Docker

docker inspect --format='{{.[1].[2]' [3]

Drag options to blanks, or click blank then click option'

AState

BStatus

Ccache

DConfig

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'Config' instead of 'State' for the first blank.

Using 'cache' as a format field instead of container name argument.

The format string accesses .State.Status of the container named 'cache'.