https://tmade.de/wiki/ 2026-08-05T04:32:24+00:00 https://tmade.de/wiki/ https://tmade.de/wiki/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2024-10-01T14:00:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://tmade.de/wiki/doku.php?id=docker:cri-o&rev=1727791211&do=diff cri-o <https://cri-o.io/> Install Packages Install cri-o packages (on Ubuntu 20.04 LTS): #!/bin/bash #author: Thomas Roehm #version: 1.1 export VERSION=1.25 export OS="xUbuntu_20.04" #must match os version echo "" echo "checkout 'https://github.com/cri-o/cri-o/blob/main/install.md#apt-based-operating-systems'" echo "checkout'https://cri-o.io/'" echo "" echo "adding '/debian buster-backports main' repository" sleep 3 echo "" echo 'deb http://deb.debian.org/debian… text/html 2025-10-28T16:53:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://tmade.de/wiki/doku.php?id=docker:docker&rev=1761670411&do=diff Docker Install Ubuntu: Requirements: apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg-agent \ software-properties-common Then: curl -sSL https://get.docker.com | sh Check also on: <https://docs.docker.com/engine/install/ubuntu/> SLES: zypper se -s docker #get the version zypper in -f docker=18.06.1_ce-98.21.1 #reference the version text/html 2022-10-03T13:49:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://tmade.de/wiki/doku.php?id=docker:kubernetes&rev=1664804951&do=diff Kubernetes Kubernetes <= 1.23.x Kubernetes >= 1.24.x text/html 2026-04-14T15:08:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://tmade.de/wiki/doku.php?id=docker:openshift&rev=1776179297&do=diff OpenShift oc rsh pod-id oc project oc project project-id oc completion bash >> .bashrc oc -ndefault get network/cluster oc label dc/apache-test app=apache-test oc scale --replicas=1 dc -l labelname=value oc scale --replicas=0 dc -l app.kubernetes.io/component=worker #scale dc´s by label oc scale --replicas=0 dc dc-name #scale single dc oc get pods --selector=app.kubernetes.io/component=worker oc get pods -l app.kubernetes.io/component=worker oc get dc | cut -d "… text/html 2026-03-21T18:32:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://tmade.de/wiki/doku.php?id=docker:podman&rev=1774117963&do=diff Podman Images PLease check also <https://www.tmade.de/wiki/doku.php?id=docker:docker> and replace docker with podman! podman images #list all images podman rmi $(podman images -q) -f #delete images forcefull podman system prune --all --force && podman rmi --all -f #clean podman and delete images