Handig om een grafische schil om Docker te gebruiken.
Eerst Docker installeren:
Zie de website https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-18-04

First, update your existing list of packages:
$ sudo apt update
Next, install a few prerequisite packages which let apt use packages over HTTPS:
$ sudo apt install apt-transport-https ca-certificates curl software-properties-common
Then add the GPG key for the official Docker repository to your system:
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add –
Add the Docker repository to APT sources:
$ sudo add-apt-repository “deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable”
Next, update the package database with the Docker packages from the newly added repo:
$ sudo apt update
Make sure you are about to install from the Docker repo instead of the default Ubuntu repo:
$ apt-cache policy docker-ce
You’ll see output like this, although the version number for Docker may be different:
Output of apt-cache policy docker-ce
docker-ce:
Installed: (none)
Candidate: 18.03.1~ce~3-0~ubuntu
Version table:
18.03.1~ce~3-0~ubuntu 500
500 https://download.docker.com/linux/ubuntu bionic/stable amd64 Packages

Notice that docker-ce is not installed, but the candidate for installation is from the Docker repository for Ubuntu 18.04 (bionic).
Finally, install Docker:
$ sudo apt install docker-ce
Docker should now be installed, the daemon started, and the process enabled to start on boot. Check that it’s running:
$ sudo systemctl status docker
The output should be similar to the following, showing that the service is active and running:
Output
● docker.service – Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2018-07-05 15:08:39 UTC; 2min 55s ago
Docs: https://docs.docker.com
Main PID: 10096 (dockerd)
Tasks: 16
CGroup: /system.slice/docker.service
├─10096 /usr/bin/dockerd -H fd://
└─10113 docker-containerd –config /var/run/docker/containerd/containerd.toml

Installing Docker now gives you not just the Docker service (daemon) but also the docker command line utility, or the Docker client.

Daarna Portainer installeren:
Zie de website https://portainer.readthedocs.io/en/latest/deployment.html
$ docker volume create portainer_data
$ docker run -d -p 9000:9000 -p 8000:8000 –name portainer –restart always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer

portainer_data:/data portainer/portainer
Hierna is Portainer te starten op http://[hostnaam of IP-adres]:9000.
Resultaat hieronder:

schermafbeelding_portainer.png

How To Stop A Docker Container
Use the docker ps command to list running containers and find out the name or ID of a container to stop:

$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
72ca2488b353 my_image X hours ago Up X hours my_container

Stop a Docker container using the docker stop command:

$ docker stop 72ca2488b353

To stop all containers, run:

$ docker stop $(docker ps -a -q)