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Ubuntu
ubuntu.com › kubernetes › compare
Canonical Kubernetes vs Red Hat OpenShift vs Rancher | Ubuntu
Feature and price comparison of enterprise Kubernetes offerings from Canonical, Red Hat and Rancher.
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GeeksforGeeks
geeksforgeeks.org › devops › install-openshift-in-ubuntu
How To Install OpenShift In Ubuntu ? - GeeksforGeeks
July 23, 2025 - Easy to use: Ubuntu is known for its easy to use interface and clear bundle the executives framework. Introducing OpenShift on Ubuntu can be more direct for clients acquainted with Ubuntu, lessening the expectation to absorb information.
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Reddit
reddit.com › r/openshift › need some help installing openshift on ubuntu 22.04 lts
r/openshift on Reddit: need some help installing OpenShift on Ubuntu 22.04 LTS
November 30, 2022 -

hello, so I am trying to install and play around in OpenShift Origin on a VM, Linux 22.04 LTS. I installed docker, docker-compose, usermod'd the user aka -aG, updated, upgraded, then wget openshift origin from GitHub, cp'd the oc and kubectl to /usr/local/bin/, over version is down below, and then did the insecure-registries. but then I when I go to oc cluster up...after a while, I get this error every single time....and ufw is not enabled. thoughts? help? please?

thank you for your time!

admin@serverone:~/openshift-origin-client-tools-v3.11.0-0cbc58b-linux-64bit$ sudo oc cluster up

Getting a Docker client ...

Checking if image openshift/origin-control-plane:v3.11 is available ...

Pulling image openshift/origin-control-plane:v3.11

E1130 11:47:01.369580 16428 helper.go:179] Reading docker config from /root/.docker/config.json failed: open /root/.docker/config.json: no such file or directory, will attempt to pull image docker.io/openshift/origin-control-plane:v3.11 anonymously

Pulled 1/5 layers, 23% complete

Pulled 2/5 layers, 41% complete

Pulled 3/5 layers, 67% complete

Pulled 4/5 layers, 86% complete

Pulled 5/5 layers, 100% complete

Extracting

Image pull complete

Pulling image openshift/origin-cli:v3.11

E1130 11:47:12.409848 16428 helper.go:179] Reading docker config from /root/.docker/config.json failed: open /root/.docker/config.json: no such file or directory, will attempt to pull image docker.io/openshift/origin-cli:v3.11 anonymously

Image pull complete

Pulling image openshift/origin-node:v3.11

E1130 11:47:12.730055 16428 helper.go:179] Reading docker config from /root/.docker/config.json failed: open /root/.docker/config.json: no such file or directory, will attempt to pull image docker.io/openshift/origin-node:v3.11 anonymously

Pulled 5/6 layers, 100% complete

Pulled 6/6 layers, 100% complete

Extracting

Image pull complete

Creating shared mount directory on the remote host ...

Determining server IP ...

Checking if OpenShift is already running ...

Checking for supported Docker version (=>1.22) ...

Checking if insecured registry is configured properly in Docker ...

Checking if required ports are available ...

Checking if OpenShift client is configured properly ...

Checking if image openshift/origin-control-plane:v3.11 is available ...

Starting OpenShift using openshift/origin-control-plane:v3.11 ...

I1130 11:47:19.263353 16428 config.go:40] Running "create-master-config"

I1130 11:47:21.021768 16428 config.go:46] Running "create-node-config"

I1130 11:47:21.876530 16428 flags.go:30] Running "create-kubelet-flags"

I1130 11:47:22.364642 16428 run_kubelet.go:49] Running "start-kubelet"

I1130 11:47:22.498928 16428 run_self_hosted.go:181] Waiting for the kube-apiserver to be ready ...

E1130 11:52:22.500726 16428 run_self_hosted.go:571] API server error: Get https://127.0.0.1:8443/healthz?timeout=32s: dial tcp 127.0.0.1:8443: connect: connection refused ()

Error: timed out waiting for the condition

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HowtoForge
howtoforge.com › home › how to install and configure openshift origin paas server on ubuntu 18.04
How to Install and Configure OpenShift Origin PaaS Server on Ubuntu 18.04
There is a new version of this tutorial available for Ubuntu 20.04 (Focal Fossa). ... OpenShift is a free and open-source Platform-as-a-Service developed by Red Hat. OpenShift is used to develop, host and scale applications in the cloud environment.
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Maastrichtuniversity
dsri.maastrichtuniversity.nl › docs › guide-local-install
Installing OpenShift Locally | Data Science Research Infrastructure
March 17, 2026 - # For Ubuntu 18.04 and older sudo apt install -y libvirt-bin qemu-kvm # For Ubuntu 18.10 and newer (replace libvirtd by libvirt in next commands) sudo apt install -y qemu-kvm libvirt-daemon libvirt-daemon-system # Create group if does not exist sudo addgroup libvirtd sudo adduser $(whoami) libvirtd sudo usermod -a -G libvirtd $(whoami) newgrp libvirtd curl -L https://github.com/dhiltgen/docker-machine-kvm/releases/download/v0.10.0/docker-machine-driver-kvm-ubuntu16.04 -o /usr/local/bin/docker-machine-driver-kvm sudo chmod +x /usr/local/bin/docker-machine-driver-kvm # Check if libvirtd running systemctl is-active libvirtd # Start if inactive sudo systemctl start libvirtd # Copy MiniShift in your path cp minishift-1.34.1-linux-amd64/minishift /usr/local/bin ... Get your local OpenShift cluster URL after the command complete.
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DEV Community
dev.to › khurammurad › how-to-set-up-openshift-local-crc-on-ubuntu-a-developers-guide-le2
How to Set Up OpenShift Local (CRC) on Ubuntu: A Developer's Guide - DEV Community
May 4, 2025 - Red Hat's CodeReady Containers (CRC) provides developers with a lightweight, local OpenShift 4 cluster perfect for development and testing. In this guide, I'll walk you through setting up CRC on Ubuntu, sharing some tips and tricks I learned along the way.
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Medium
charles-campbell.medium.com › installing-openshift-on-ubuntu-2021-c6b9230192d1
Installing OpenShift on Ubuntu — 2021 | by Charlie Campbell | Medium
August 9, 2021 - Note: lsb_release -cs will return the name of your Ubuntu distribution. In my case it’s focal. 3. Update your apt package index and install Docker Engine and containerd · sudo apt-get install docker-ce docker-ce-cli containerd.io ... Now that Docker is installed we need to install OpenShift.
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Docker Hub
hub.docker.com › r › jefferyb › openshift-ubuntu
jefferyb/openshift-ubuntu - Docker Image
Official Ubuntu Docker image using OpenShift specific guidelines, built to run on Openshift/Kubernetes/Docker environment.
Find elsewhere
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Red Hat
docs.redhat.com › en › documentation › openshift_container_platform › 4.8 › html › installing › ocp-installation-overview
Chapter 1. OpenShift Container Platform installation overview | Installing | OpenShift Container Platform | 4.8 | Red Hat Documentation
Actual operating system changes are made in-place on each machine as an atomic operation by using rpm-ostree. Together, these technologies enable OpenShift Container Platform to manage the operating system like it manages any other application on the cluster, via in-place upgrades that keep the entire platform up-to-date.
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GitHub
gist.github.com › mehdihasan › 3399998cba54bdec78deb9be4a002acb
Install OC client in Ubuntu/Debian · GitHub
install-oc-client-ubuntu.md · Go to this link to get your desired version of the OC client tool. I have choosen the latest version available in July, 2020. https://github.com/openshift/okd/releases/download/4.5.0-0.okd-2020-07-14-153706-ga/openshift-client-linux-4.5.0-0.okd-2020-07-14-153706-ga.tar.gz ·
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Form.IO
products.containerize.com › devops › openshift › installation
Installation Guide
The Docker repository is now added, run the commands below to update, install and verify Docker CE on Ubuntu: sudo apt update && sudo apt -y install docker-ce docker version · Next, add your User account to docker group. ... At this point, Docker is successfully installed. Download the OpenShift Origin client utility on Ubuntu from Git Hub repository:
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Medium
medium.com › @maheshacharya_44641 › install-openshift-origin-on-ubuntu-18-04-7b98773c2ee6
Install OpenShift Origin on Ubuntu 18.04 | by Mahesh A. | Medium
November 12, 2018 - Install Docker To install docker on Ubuntu, please following the direction on this page: https://docs.docker.com/install/linux/docker-ce/ubuntu/#install-using-the-repository · Add current user to the ‘docker’ group so that you don’t have to prefix ‘sudo’ — make sure to exit the terminal and SSH again for this to take effect. ... wget https://github.com/openshift/origin/releases/download/v3.9.0/openshift-origin-client-tools-v3.9.0-191fece-linux-64bit.tar.gz
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Medium
medium.com › kubelancer-private-limited › install-openshift-origin-on-aws-ec2-ubuntu-18-04-c52479fa6414
Install OpenShift Origin on AWS EC2 Ubuntu 18.04 | by BalaSubramani K | KUBELANCER PRIVATE LIMITED | Medium
June 6, 2021 - In this blog, we going to install openshift origin.OpenShift Origin is an open source container application platform created by Red Hat, based on kubernetes and Docker. That means you can host your own PaaS for free and almost with no hassle.
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Red Hat
redhat.com › en › blog › install-openshift-local
How to install Red Hat OpenShift Local on your laptop
The crc setup command configures your system to run OpenShift and caches the VM image in $HOME/.crc. However, it does not start the cluster automatically. At this point you could start the cluster with the default configuration.
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Hoop
hoop.dev › blog › the-simplest-way-to-make-openshift-ubuntu-work-like-it-should
The simplest way to make OpenShift Ubuntu work like it should
October 17, 2025 - OpenShift handles container orchestration, RBAC controls, and multi-tenant networking with enterprise precision. Ubuntu brings predictable updates, strong package management, and a wide open ecosystem. The magic happens when you line up OpenShift’s identity, networking, and automation layers with Ubuntu’s simplicity.
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Linux Containers Forum
discuss.linuxcontainers.org › lxd
OpenShift Origin on LXD on Ubuntu - LXD - Linux Containers Forum
May 4, 2017 - However, being the unprofessional ... an “enterprise” configuration. Instead, I wanted to use my existing dedicated server running Ubuntu Server 16.04 to install an OpenShift Master and a Node. All the official docs insist you use a Red Hat based distro, but: I.....
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KodeKloud
kodekloud.com › community › t › openshift-ubuntu-installation › 12711
Openshift ubuntu installation - KodeKloud - DevOps Learning Community
September 26, 2020 - Is it possible to install openshift origin v4.* on ubuntu 20.04? how to create openshift cluster on ubuntu env for PROD? Please help…