IT Technologies – Container

Container Management

• Kubernetes – Wikipedia
  Verwaltet container auf Nodes
• https://www.informatik-aktuell.de/entwicklung/methoden/kubernetes-architektur-und-einsatz-einfuehrung-mit-beispielen.html

Docker

• https://docs.docker.com/get-started/#images-and-containers
• A single container running in a service is called a task.
• Docker machine is used to install&control docker engines on virtual hosts. 
•  A swarm is a cluster of machines running Docker.
• Docker in Ubuntu VM https://www.shogan.co.uk/vmware/setting-up-a-basic-ubuntu-16-04-docker-host-vm/

docker ps list all running containers

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

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

## Execute Docker image
docker run hello-world

## List Docker images
docker image ls

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