= Experimenting with Docker =

I just started playing with Docker and kubernete. But first I played with Docker. 

== Docker Problem ==

PROBLEM: 

 * Docker doesn't actually start, when going to settings it just spins.

FIX: 
 * Start powershell as admin. Run: {{{'C:\Program Files\Docker\Docker\DockerCli.exe' -SwitchDaemon}}}
 * You may need to a) uncheck Use the WSL 2 based engine, b) Apply & Restart, c) Check Use the WSL 2 based engine (select Ubuntu 20.04), d) repeat (b)

== Common Commands - Managing images ==

{{{
## List Docker CLI commands
docker
docker container --help

## Display Docker version and info
docker --version
docker version
docker info

## Execute Docker image - also pull and image
docker run hello-world

## Pull (download) and image from Docker Hub
docker pull mcr.microsoft.com/mssql/server:2019-latest

## List Docker images and resource sizes
docker image ls 
OR
docker images

## List Docker containers (running, all, all in quiet mode)
docker container ls
docker container ls --all
docker container ls -aq

## Start a new container running the ubuntu image
docker run -t -i ubuntu /bin/bash

## Start a bash prompt in an existing, running container
docker exec -ti [container name] /bin/bash

## Stop a container 
docker stop [container name]

## List running containers
docker ps

## Inspect the configuration of a container 
docker inspect [container name]

## Delete a container 
docker container rm [container name]

## Delete an image
docker image rm [image name]
}}}