OCP Articles: Other articles
Jeffrey Poore’s articles:
- OpenShift for Mere Mortals: Containers (04/2018),
- OpenShift for Mere Mortals: Images (05/2018),
- OpenShift for Mere Mortals: Building Images (05/2018),
- OpenShift for Mere Mortals: Orchestration (05/2018),
- OpenShift for Mere Mortals: Kubernetes (05/2018),
- OpenShift for Mere Mortals: Command Line OpenShift (06/2018),
- OpenShift for Mere Mortals: Getting Started With the OpenShift UI (06/2018),
- oc cluster up warnings (06/2018),
- Source-To-Image: Getting Started With s2i (07/2018),
- Soup to Nuts: Building a Container Image CI/CD Pipeline with OpenShift and Jenkins (07/2018),
- Securing an OpenShift Container Image CI/CD Pipeline with Anchore (07/2018),
- Using Helm on OpenShift (07/2018),
- Anchore Engine Helm Chart Changes (07/2018),
- Installing Anchore Engine on OpenShift using Helm (07/2018),
- Runtime Container Image Security With Anchore and OpenShift (09/2018).
DBI-services’ articles:
- Setting up MiniShift (25/04/2018),
- Deploying PostgreSQL in MiniShift/OpenShift (26/04/2018),
- Deploying EDB containers in MiniShift/OpenShift (11/05/2018),
- Scaling the EDB containers in MiniShift/OpenShift (18/05/2018),
- Customizing PostgreSQL parameters in EDB containers in MiniShift/OpenShift (18/05/2018),
- EDB Failover Manager in EDB containers in Minishift/OpenShift (28/05/2018),
- EDB Failover Manager in EDB containers in Minishift/OpenShift – Failovers (29/05/2018),
- OpenShift on my Windows 10 laptop with MiniShift (31/05/2018),
- Backing up and restoring EDB containers in MiniShift/OpenShift (08/08/2018),
- Oracle Database on OpenShift (14/08/2018),
- Deploying SQL Server on MiniShift / RedHat OpenShift (24/08/2018),
- EDB containers for OpenShift 2.3 – PEM integration (17/09/2018),
- Bringing up an OpenShift playground in AWS (17/04/2019).
Consol labs’ articles:
- Automated CI/CD Build Pipeline with Jenkis in OpenShift (17/07/2017),
- Application monitoring in OpenShift with Prometheus and Grafana (19/01/2018),
- Developers vs. OpenShift CI/CD #1: Running applications locally (25/06/2018),
- Developers vs. OpenShift CI/CD #2: System tests and their data (11/07/2018),
- Introduction to TimescaleDB (31/10/2019),
- Advanced OpenShift command line interface (09/01/2019),
- Developers vs. OpenShift CI/CD #3: System test failure analysis (11/02/2019),
- Comparing Kubernetes and OpenShift (11/02/2019),
- oc patch unleashed (08/04/2019),
- Installing GitLab on OpenShift (31/07/2019),
- CodeReady Containers on Ubuntu (29/11/2019),
- Installing MongoDB on OpenShift (14/01/2020),
- OpenShift 4.3 installation on VMware vSphere with static IPs (31/01/2020),
- Debugging Istio (07/05/2020),
- Simple example how to use Istio and Keycloak (07/05/2020),
- Unofficial guideline to get the latest and greatest version of Kiali in OpenShift (18/05/2020),
- How to add an application to a Red Hat OpenShift Service Mesh (07/08/2020),
- OpenShift and Let’s Encrypt (16/09/2020),
- How to integrate Kafka with Istio on OpenShift (02/02/2021),
- A journey of a Helm operator to OperatorHub.io and back again (03/05/2021),
- Tekton & Shipwright – The Future of Building in OpenShift? (28/02/2023),
- Tips on your K8s Strategy: How to find the right amount of clusters for your platform (25/09/2023),
- Local AI inference with GPT-OSS, vLLM and OpenShift (19/09/2025).
Tomasz Cholewa’s articles:
- 10 reasons why Kubernetes has won (17/12/2017),
- Myths around containers. Part 1: Security (08/01/2018),
- Myths around containers. Part 2: Portability (29/01/2018),
- Myths around containers. Part 3: Speed (23/02/2018),
- Treat your pods according to their needs – three QoS classes in Kubernetes (12/03/2018),
- 10 most important differences between OpenShift and Kubernetes (26/08/2018),
- Why managing container images on OpenShift is better than on Kubernetes (16/09/2018),
- Containers done right – providing configuration (24/10/2018),
- Three levels of highly available apps on Kubernetes (22/01/2019),
- How to increase container security with proper images (27/05/2019),
- Honest review of OpenShift 4 (21/06/2019),
- Maintaining big Kubernetes environments with factories (22/07/2019),
- Jenkins on OpenShift – how to use and customize it in a cloud-native way (01/08/2019),
- 4 ways to manage Kubernetes resources (15/03/2020),
- How to modify containers without rebuilding their image (26/09/2020),
- Which Kubernetes distribution to choose for on-premise environments? (30/01/2021),
- A recipe for a bespoke on-prem Kubernetes cluster (08/04/2021).
Redpill-Linpro’s articles:
Bernd Malmqvist’s articles:
- Deploy OpenShift 3.7 Origin Cluster with Ansible (14/02/2018),
- Running WordPress on OpenShift (15/03/2018),
- Software defined Load Balancing with AVI Networks (24/06/2018),
- Getting started with OpenShift Container Platform (15/07/2018),
- Deploy OpenShift 3.9 Container Platform using Terraform and Ansible on Amazon AWS (22/09/2018),
- Deploy OpenShift 3.11 Container Platform on AWS using Terraform (18/11/2018),
- OpenShift Infra node “Not Ready” running Avi Service Engine (16/12/2018),
- Deploy OpenShift using Jenkins Pipeline and Terraform (25/12/2018),
- Deploy OpenShift 3.11 Container Platform on Google Cloud Platform using Terraform (17/02/2019),
- OpenShift Container Platform Troubleshooting Guide (24/02/2019),
- How to validate OpenShift using Ansible (03/03/2019),
- Host and Container Monitoring with SysDig (10/03/2019),
- How to display OpenShift/Kubernetes namespace on bash prompt (16/03/2019),
- OpenShift Networking and Network Policies (17/03/2019),
- How to backup OpenShift with Heptio Velero(Ark) (24/03/2019),
- Getting started with OpenShift 4.0 Container Platform (07/04/2019),
- Running Istio Service Mesh on OpenShift (14/04/2019)
- Create and run Ansible Operator on OpenShift (28/04/2019),
- Using Operator Lifecycle Manager and create custom Operator Catalog for Kubernetes (19/01/2020),
- OpenShift Hive – API driven OpenShift cluster provisioning and management operator (02/02/2020),
- Getting started with OpenShift Hive (16/02/2020),
- OpenShift / OKD 4.x Cluster Deployment using OpenShift Hive (23/02/2020),
- Synchronize Cluster Configuration using OpenShift Hive – SyncSets and SelectorSyncSets (02/08/2020),
- Getting started with Kubernetes Operators in Go (23/11/2020),
- OpenShift Hive – Deploy Single Node (All-in-One) OKD Cluster on AWS (01/02/2021),
- OpenShift Hive v1.1.x – Latest updates & new features (25/04/2021),
- Install OpenShift/OKD 4.9.x Single Node Cluster (SNO) using OpenShift Hive/ACM (12/01/2022).
Dale Bingham’s articles:
Chris Collins’ articles:
Piotr Minkowski’s articles:
Open Sourcerers’ articles:
- How to go from Docker to Kubernetes the right way (01/02/2021),
- Cloud Native AppDev without Tears – Using odo to Boost your Workflow (08/03/2021),
- Sneak peek into Red Hat OpenShift Service on AWS (ROSA) (29/03/2021).,
- Automated Application Packaging and Distribution with OpenShift – Part 1 (26/04/2021),
- Backup and Recovery with OpenShift APIs for Data Protection (OADP) (10/05/2021),
- Automated Application Packaging And Distribution with OpenShift – Part 2 (24/05/2021),
- How to rock CI/CD with Azure DevOps and OpenShift in 6 easy steps (31/05/2021),
- Data is the New Gold – How to Work with Databases in Quarkus (06/06/2021),
- How to get rid of “It works on my machine!” with CodeReady Workspaces (21/06/2021),
- Bobbycar Part 1- Building a cloud-native IoT architecture with modern Red Hat technologies (28/06/2021),
- Old-School vs. New-Technology Security – Why security still matters in a Cloud Native world (12/07/2021),
- Automated Application Packaging And Distribution with OpenShift – Tekton Pipelines – Part 3 (26/07/2021),
- Automated Application Packaging And Distribution with OpenShift – GitOps and ArgoCD – Part 4/4 (06/09/2021),
- RHACM and Policies – More Details (11/10/2021).
Arctiq.ca’s articles:
- Curator Deployment in OpenShift Enterprise 3.1 and 3.2 (21/06/2016),
- Openshift Enterprise 3.2 in Action… Continuous Delivery Pipeline with Github (23/06/2016),
- Day 2 Operations: Performance Monitoring of OpenShift with Sysdig Cloud (23/08/2016),
- Productive Developer Tools – Deploying OpenShift “Container Development Kit” (26/09/2016),
- Using your Openshift CDK to Build & Deploy ASP.NET Containerized Applications (03/10/2016),
- Changing the default SSL certificate on your OpenShift routers (05/11/2016),
- It’s time to build an application pipeline… (07/11/2016),
- Troubleshooting OpenShift LDAP Authentication (16/08/2017),
- Running Apache Kafka Brokers on OpenShift 3.7 and Azure (13/02/2018),
- Integrate Slack notifcations in your OpenShift pipeline (14/08/2019),
- Automated Jenkins Plugin Installation for OpenShift (06/09/2018),
- Multi-Cloud Application Container Deployment Pipeline (06/10/2018),
- Improve Your Container Security with the Aqua MicroScanner for Source-to-Image Builds (22/10/2018),
- How to Run WebLogic on OpenShift (07/11/2018),
- Dynamic Provisioning of Persistent Storage on OpenShift with NetApp Trident (07/03/2019),
- Running GoCD on OpenShift – An Alternative to Jenkins (28/06/2019),
- Deploying Rocket.Chat on OpenShift in the Enterprise (29/07/2019),
- Simple by design; Automating per-namespace isolation with Aporeto and OpenShift (14/08/2019).
Øyvind Ødegård’s articles:
IBM Developer’s articles:
Mimacom’s articles:
Everett Toews’ articles:
Reddy Feggins’ articles:
Zhimin Wen’s articles:
- Enable HTTPS of Knative Serving Services for On-Prem OpenShift (12/10/2019),
- View OpenShift Router’s Log (25/10/2019).
- Explore Different Methods to Build and Push Image to Private Registry with Tekton Pipelines (10/11/2019),
- Airgap/Disconnected Installation of OpenShift 3.11 (21/11/2019),
- Install OpenShift 4.2 on KVM (24/12/2019),
- Airgap/Disconnected Installation of OpenShift 4.2 (06/01/2020),
- Grafana Dashboard in OCP4.2 (08/01/2020),
- Create Producer and Consumer for IBM Event Streams with Golang (09/02/2020),
- Static IP for OCP4 (23/02/2020),
- Loading of OCI Images in an Airgap Environment (07/03/2020),
- A bug collapsing the whole service mesh (20/03/2020),
- Running KSQL on IBM Event Streams (18/04/2020),
- Adding Custom Schema for OpenLDAP Running on Kubernetes (23/05/2020),
- Programming Exec into a Pod (07/06/2020),
- Creating the 2nd Prometheus Operator in OpenShift (08/06/2020),
- Horizontal Pod Autoscaling with Custom Metric from Different Namespace (21/06/2020),
- Clear Some Doubts on Health Probes for Pod (03/07/2020),
- Pod Resource Spreadsheet Calculator (27/07/2020),
- Caching for Building Spring Boot App Image with Kaniko (16/08/2020),
- Constructing YAML with Kubectl only (29/08/2020),
- Local Storage for OpenShift (07/10/2020),
- Airgap Image Mirroring for OpenShift (22/10/2020),
- Default Toleration at Namespace Level (01/11/2020),
- Etcd Performance Consideration (02/12/2020),
- Backup and Restore of Kubernetes Stateful Application Data with CSI Volume Snapshots (18/01/2021),
- Airgap Installation for OpenShift Operators (16/03/2021),
- Keycloak OIDC Identity Provider for OpenShift (21/03/2021),
- Create alerts for OpenShift user workload (17/04/2021),
- Distroless Container Debugging on K8s/OpenShift (12/09/2021),
- Custom Grafana Dashboard for User Workload in OpenShift (25/09/2021),
- SELinux Policy for OpenShift Containers (02/10/2021),
- Running Cilium CNI Plugin on OpenShift (05/10/2021),
- Mutual TLS, Authentication, and Authorization for IBM MQ (07/11/2021),
- Monitor IBM MQ with Instana (14/11/2021),
- MQ Tracing with Instana (27/03/2022),
- Certificate Management for On-premises Cloud-Native Apps (07/04/2022),
- Running and Testing Keycloak on OpenShift (29/04/2022),
- OpenShift 4.10 Image Mirroring for Airgap Environment (12/05/2022),
- OpenShift Mirror Registry in Practise (25/05/2022),
- Regexp Rule for HTTPS of Traefik (31/05/2022),
- OpenShift Data Foundation – the Hard Way (31/07/2022),
- Egress IP for OpenShift (28/09/2022),
- Custom Certificate in OpenShift (23/10/2022),
- OpenShift: DNS Server Misbehaving (16/01/2023).
- Bring Your Own Directory Service (03/02/2023),
- Create Rsyslog Service in Kubernetes (14/02/2023),
- Host-based firewall in OpenShift (06/03/2023),
- Exploring IBM EventStreams without Zookeeper (03/07/2023),
- Unattended Setup of Single Node OpenShift Cluster (09/07/2023),
- Troubleshoot Ceph Storage with Ceph Tool for OpenShift Data Foundation (11/08/2023),
- Custom Kubectl Output with Go-template (20/09/2023),
- Install a Specific Version of IBM Cloud Pak Software on OpenShift (07/10/2023),
- S3 Backup for API Connect with Noobaa Storage Class from ODF (13/10/2023),
- Fault Injection on Ceph RBD Block — Simulating a Pod Failure (05/11/2023),
- Why My Cloud Pak Web UI is So Slow (15/11/2023),
- HTTPS Tunnelling with SSH for Private ROSA Access (15/02/2024),
- Achieving the Fixed IP Firewall Requirement with Private NAT Gateway for AWS Private Subnet (20/02/2024),
- Using IAM Roles with STS in ROSA Container App (27/02/2024),
- ROSA Log Forwarding to CloudWatch in a Private Subnet only VPC (29/02/2024),
- Do We Need an External NTP Server for ROSA? (19/03/2024),
- Implement SAML based SSO with KeyCloak (06/05/2024),
- Update Cloud Pak Route’s Hostname (06/05/2024),
- Expose OpenShift Route/Service Partially (19/05/2024),
- Cleanup of pg_wal directory (02/08/2024),
- Why my application URL works alternatively inside the Pod (14/08/2024),
- Restore an ElasticSearch Cluster from its Partial Volume (02/09/2024),
- Pod log size and rotation (13/01/2025),
- Revisiting OpenShift Installation Automation: From Custom ISOs to Modern Methods (09/02/2025),
- Explore Longhorn Cloud Native Storage on OpenShift (15/02/2025),
- Tunnel the OpenShift Client through SSH (17/03/2025),
- Add a Second Disk for Longhorn Storage in OpenShift Cluster (16/05/2025).
Aymen Abdelwahed’s articles:
Gini Gangadharan’s articles:
Dale Bewley’s articles:
- Testing Openshift Origin V3 with Ansible and Vagrant on OS X (28/06/2015),
- Testing OpenShift Enterprise V3 (28/07/2015),
- Ansible Playbook to Prepare for OpenShift Enterprise 3.1 (12/12/2015),
- OpenShift High Availability – Routing (01/03/2016),
- Changing the SSL Certificate for OpenShift Console (24/03/2016),
- Upgrading OpenShift Enterprise from 3.1 to 3.2 (17/05/2016),
- Deploy Hawkular Metrics in CDK 2.1 OpenShift 3.2 (16/06/2016),
- Getting Started With RedHat Container Development Kit (16/06/2016),
- How to List Tags On Redhat Registry Images (11/07/2016),
- OpenShift Cluster Metrics and Cassandra Troubleshooting (14/11/2016),
- Configuring OpenShift with Multiple Sharded Routers (29/01/2017),
- Automated Pruning of OpenShift Artifacts; Builds, Deploys, Images (22/03/2017),
- How to push an image to an unexposed OpenShift Docker registry (09/08/2017),
- Installing OpenShift on OpenStack (20/08/2017),
- OpenShift 3.6 Upgrade Metrics Fails Missing heapster-certs Secret (13/10/2017),
- Load balancing of OpenShift HA Routers Mind the GARP (16/02/2018),
- Migration of Etcd to Masters for OpenShift 3.9 to 3.10 Upgrade (08/02/2019),
- Downgrade Etcd 3.3.11 to 3.2.22 for OpenShift Compatibility (19/02/2019),
- Playbook to replace bootstrap.kubeconfig and node certificates on OpenShift 3.10 3.11 (09/05/2019),
- OpenShift 4 on OpenStack Networking and Installation (15/02/2020),
- How do OpenShift Over The Air Updates Work? (09/03/2021).
Chronicler.tech’s articles:
Ahmed Diwan’s articles:
- OpenShift 4.X Foundations – Overview & Architecture (23/12/2019),
- OpenShift 4.X Foundations – Getting your first application deployed (29/12/2019),
- OpenShift 4.X Foundations – Scaling, self-healing and routing of your application (06/01/2020),
- OpenShift 4.X Foundations – Developing an application with odo (13/01/2020),
- OpenShift 4.X Foundations – Access to a database service from outside the cluster using port-forwarding (20/01/2020),
- OpenShift 4.X Foundations – Fundamentals of KubeFed (28/01/2020),
- OpenShift 4.X Foundations – Getting Started with GitOps (04/02/2020),
- OpenShift 4.X Application Development – Quarkus Intro (11/02/2020),
- OpenShift 4.X Application Development – Quarkus Build and Deploy (17/02/2020),
- OpenShift 4.X CI/CD – OpenShift Pipelines (02/03/2020),
- OpenShift 4.X Service Mesh – Istio (10/03/2020),
- OpenShift 4.X Operators – Kubernetes API Fundamentals (16/03/2020),
- OpenShift 4.X Operators – Installing and playing with AMQ Streams operator (23/03/2020),
- Kubernetes and OpenShift Workshop (07/04/2020).
Keyang Xiang’s articles:
Fabio José’s articles:
Vidhya Chari’s articles:
Shrashthiargarwal’s articles:
Stelios Bourazanis’ articles:
Tj Blogumas’ articles:
Solo.io’s articles:
Christopher Adigun’s articles:
Jose Pacheco’s articles:
Paul Klinker’s articles:
Christian Labisch’s articles:
vEducate’s articles:
- vRealize Operations – Monitoring OpenShift Container Platform environments (24/05/2020),
- How to Install and configure vSphere CSI Driver on OpenShift 4.x (27/07/2020),
- Using the vSphere CSI Driver with OpenShift 4.x and VSAN File Services (17/09/2020),
- Red Hat OpenShift on VMware vSphere – How to Scale and Edit your cluster deployments (03/11/2020),
- How to specify your vSphere virtual machine resources when deploying Red Hat OpenShift (18/11/2020),
- How to configure Red Hat OpenShift to forward logs to VMware vRealize Log Insight Cloud (15/01/2021),
- Enabling Tanzu Mission Control Data Protection on Red Hat OpenShift (18/02/2021),
- How to install and configure Kasten to protect container workloads on Red Hat OpenShift and VMware vSphere (02/03/2021),
- Deploying OpenShift clusters (IPI) using vRA Code Stream (30/06/2021),
- Using the new vSphere Kubernetes Driver Operator with Red Hat OpenShift via Operator Hub (05/01/2022),
- OpenShift 4.10 on VMware – Introducing the out-of-the-box vSphere CSI Driver installation (28/03/2022),
- Red Hat OpenShift – Sorry, your reply was invalid: IP expected to be in one of the machine networks (30/03/2023),
- How to migrate from Red Hat OpenShiftSDN/OVN-Kubernetes to Cilium (04/01/2024).
Onionlinux’ articles:
ComputingForGeeks’ articles:
- How To Install Operator SDK CLI on Linux / macOS (26/03/2020),
- Setup Red Hat Quay Registry on CentOS / RHEL / Ubuntu (01/04/2020),
- How To Install Istio Service Mesh on OpenShift 4.x (01/05/2020),
- How To Expand PVC in OpenShift with OCS Storage (08/12/2020),
- Install Red Hat Advanced Cluster Management on OpenShift 4.x (09/03/2021),
- Backup Etcd data on OpenShift 4.x to AWS S3 Bucket (16/03/2021),
- Red Hat OpenShift 4 New Features (19/04/2021),
- Grant Users Access to Project/Namespace in OpenShift (19/04/2021),
- How To Install ArgoCD on OpenShift Cluster (19/04/2021),
- Add Harbor Image Registry Pull Secret to Kubernetes / OpenShift (19/04/2021),
- How To Allow Insecure Registries in OpenShift / OKD 4.x Cluster (19/04/2021),
- How To Check Pod / Container Metrics on OpenShift & Kubernetes (19/04/2021),
- Install Project Quay Registry on OpenShift With Operator (19/04/2021),
- Configure Chrony NTP Service on OpenShift 4.x / OKD 4.x (19/04/2021),
- Install Cluster Logging Operator on OpenShift / OKD 4.x (19/04/2021),
- How To run Local Openshift Cluster with Minishift (19/04/2021),
- How To Open a Shell Prompt on an OpenShift Node (19/04/2021),
- Update OpenShift 4.x Cluster SSH Keys After Installation (04/05/2021),
- How To Send OpenShift Logs and Events to Splunk (23/08/2021),
- How To List and Approve Pending CSR in OpenShift 4.x (24/08/2021),
- Setup Local OpenShift Origin (OKD) Cluster on CentOS 7 (01/09/2021),
- Display Logs of OpenShift Nodes from oc CLI (15/09/2021),
- Manage OpenShift / OKD Users with HTPasswd Identity Provider (09/10/2021),
- Use Let’s Encrypt SSL Certificates on OpenShift 4.x Ingress / Routes (26/10/2021),
- Run telnet / tcpdump in OpenShift v4 CoreOS Nodes (22/11/2021),
- Expose OpenShift Internal Registry To External Users (22/11/2021),
- How to change pids_limit value in OpenShift 4.x (07/12/2021),
- Setup Local OpenShift 4.10 Cluster with CodeReady Containers (14/04/2022),
- Setup OpenShift Origin (OKD) on Ubuntu 20.04/18.04/16.04 (15/06/2022),
- How To Upgrade From OpenShift 4.8 To 4.9 (02/09/2022),
- Install Harbor Registry on Kubernetes/OpenShift (02/10/2022),
- Run Ceph toolbox for Rook on Kubernetes / OpenShift (17/10/2022),
- Kubernetes & OpenShift Dynamic Volume Provisioning with GlusterFS and Heketi (17/10/2022),
- Install and Use Source-To-Image (S2I) Toolkit on Linux (18/10/2022),
- How To Upgrade OpenShift / OKD Cluster Minor Version (09/11/2022),
- Check OpenShift / OKD Cluster Version and Operators Status (09/11/2022),
- Prevent Users from Creating Projects in OpenShift / OKD Cluster (09/11/2022),
- Top Minimal Container Operating Systems for Kubernetes (15/01/2023),
- Install Local OpenShift Cluster 4.12 using CRC (08/03/2023),
- Install and Configure Gitea Git Service on Kubernetes / OpenShift (08/06/2023),
- How To Install OKD OpenShift 4.13 Cluster on OpenStack (08/06/2023),
- How To Deploy Multi-Node OKD 4 Cluster using Fedora CoreOS (19/06/2023),
- How To Deploy OpenShift Container Platform 4.13 on KVM (30/06/2023).
StackRox’ articles:
Kerem Celiker’ articles:
Cerberus’ articles:
Bashayr Alabdullah’s articles:
Neil White’s articles:
SafeSwissCloud’s articles:
Winton Huang’s articles:
Vergie Hadiana’s articles:
Krzysztof Ciepłucha’s articles:
VSHN.CH’s articles:
Tiny Explosions’ articles:
Jaydeep Ayachit’s articles:
Lawrence Manickam’s articles:
Amit Deshpande’s articles:
MorningSpace’s articles:
Rahul Sil’s articles:
Jeganathan Swaminathan’s articles:
Dominik Suess’ articles:
Jack Henschel’s articles:
Perficient’s articles:
- Remote Development with Eclipse Che in OpenShift (19/03/2020),
- Modernize Applications with Red Hat OpenShift on AWS (20/05/2020),
- Keep Your Fish Warm: Event-Driven Architecture on OpenShift (22/06/2020),
- Managing Workloads with Infrastructure Nodes (20/10/2020),
- Using Health Checks in Red Hat OpenShift 4.5 (11/12/2020),
- Easing Security Compliance with the OpenShift Compliance Operator: Part 1 (21/04/2021),
- Easing Security Compliance with the OpenShift Compliance Operator: Part 2 (26/04/2021),
- Easing Security Compliance with the OpenShift Compliance Operator: Part 3 (29/04/2021),
- Ease Cloud Migration with Red Hat OpenShift Service on AWS (17/09/2021),
- Openshift (OCP) Multi-Node Cluster Using AWS Infrastructure (20/10/2022),
- Kubernetes Multi-cluster Management – Part 1 (16/11/2022),
- Kubernetes Multi-Cluster Management – Part 2 (05/12/2022),
- Kubernetes Multi-Cluster Management – Part 3 (14/12/2022),
- Announcing AWS ROSA Accelerator “Devops-In-A-Box” (07/12/2022),
- 6 Steps to successful autoscaling on Kubernetes (06/01/2023),
- Openshift Essentials and Modern App Dev on Kubernetes (13/03/2023).
Utkarsh Shigihalli’s articles:
Amedeos’ articles:
Denilson Nastacio’s articles:
Christian Knell’s articles:
Scott Ryan’s articles:
Ahmed Draz’ articles:
Amrut Mahapatra’s (aka Nanibot) articles:
James Tate’s articles:
Satheesh Mohandass’ articles:
DineshReddy Kayithi’s articles:
NetEye’s articles:
- My OpenShift Journey #1: Getting Started with a Cluster (07/07/2022),
- My OpenShift Journey #2: Nginx Load Balancing and SSL Termination (14/07/2022),
- My OpenShift Journey #3: Active Directory Integration and User Management (05/10/2022),
- My OpenShift Journey #4: Run Unprivileged Containers with systemd in OpenShift: Part 1 – Deployment (06/10/2022),
- My OpenShift Journey #5: Run Unprivileged Containers with systemd in OpenShift: Part 2 – Testing (10/10/2022),
- My OpenShift Journey #6: Pipelining Part I (17/07/2023),
- My OpenShift Journey #6: Pipelining Part II (18/07/2023),
- Debug and Workarounds for a Stuck Update on OpenShift 4.13.6 (25/08/2023),
- How to Fix OpenShift Console not Showing the Characters in Firefox (30/10/2023),
- My OpenShift Journey #7: Enabling Persistent Monitoring (28/11/2023),
- How to Install Matomo on OpenShift (01/12/2023),
- OpenShift: how to check and reset Ceph Storage in warning state (24/05/2024),
- How to Add SSH Keys to ArgoCD and Tekton on OpenShift to Access Gitea: Part1 – Set up the Test Environment and Add SSH Key to Gitea (17/07/2024),
- How to Add SSH Keys to ArgoCD and Tekton on OpenShift to Access Gitea: Part2 – Add an SSH Key as a Secret to ArgoCD and Run a Test Deployment (17/07/2024),
- How to Add SSH Keys to ArgoCD and Tekton on OpenShift to Access Gitea: Part 3 – A Simple Tekton TaskRun (24/07/2024),
- Bonding Configuration While Adding an OpenShift Node (26/07/2024),
- How to Integrate Metrics Collected in OpenShift into NetEye/Grafana (12/08/2024),
- Logging OpenShift Incoming Traffic on Elasticsearch (30/03/2025),
- Use S3 Storage with OpenShift Data Foundation (05/08/2025).
k8s.co.il’s articles:
- How to deploy Single Node OpenShift (SNO) 4.10 (20/03/2023),
- Replace OpenShift default ingress certificate (14/05/2023),
- Guide to HTPasswd Authentication In OpenShift (05/06/2023),
- Configuring Active Directory as OpenShift Identity Provider (16/06/2023),
- Fix OpenShift “certificate has expired or is not yet valid” error (09/07/2023),
- Encrypting etcd in OpenShift (17/08/2023),
- Backup Your OpenShift etcd (21/08/2023),
- Sync Active Directory Groups to OpenShift Automatically (06/09/2023),
- Unleash the Power of Kasten K10 for Ultimate Kubernetes Backup (10/07/2024),
- ADFS Meets Quay Registry (24/07/2024),
- Securing OpenShift Ingress and API with cert-manager (08/08/2024),
- Optimizing Performance Testing in OpenShift with Ripsaw (08/10/2024),
- Optimizing OpenShift Application Performance: A Complete Guide (28/12/2024),
- How to Install ACM on a Disconnected OpenShift (11/05/2025),
- How to Install Disconnected OCP 4.16 on vSphere Using ACM (02/11/2025),
- Combining The Power Of iDRAC And OpenShift With Redfish API (17/11/2025).
PurpleCarrot.co.uk’s articles:
Krzysztof Ciepłucha’s articles:
Emma Liao’s articles:
Hemanth Bitra’s articles:
Soumitra’s articles:
Haluk Karakaya’s articles:
Jeesmon Jacob’s articles:
Harsh’s articles:
Haozhao’s articles:
- Fast adoption of OpenShift Data Science for model management and serving (02/12/2023),
- Security and Network AddOn for GitOps in OpenShift Edge Scenarios (03/12/2023),
- Flexible network configuration with NMState Operator (04/12/2023),
- Using Helper Node to Install OpenShift in a Disconnected Environment (05/12/2023),
- Ways to mirror OpenShift platform and operators images (06/12/2023),
- Using Loki to aggregate logs in OpenShift Cluster (07/12/2023),
- Fast Adoption of OpenShift AI: model retrival and inference (09/12/2023),
- Using Migration Toolkit for Containers (MTC) to migrate applications between OpenShift Clusters (10/12/2023),
- Using OADP to backup and restore your applications on OpenShift (16/12/2023),
- A checklist to upgrade OpenShift in a disconnected environment (17/12/2023),
- Evolution of OpenShift AI: Adapting to Enterprise-Level LLM Applications (06/01/2024),
- Navigating the Native Security Scan in OpenShift (21/01/2024),
- Deploy Skywalking on OpenShift with ECK Operator and Helm Repository Configuration (02/02/2024),
- An effective way of serving static content and a reverse-proxy gateway with NGINX on OpenShift (21/02/2024),
- Keepalived configuration for software loadbalancer with OpenShift (13/03/2024),
- Use MetalLB to facilitate the cloud-like services access in OpenShift (21/03/2024),
- Deploy your coding copilot model with OpenShift AI (04/04/2024)
- Rescue my OpenShift cluster from loss of 2 masters (04/05/2024),
- The Design Journey of OpenShift HCI MultiCluster Deployment: Part I (18/06/2024),
- The Design Journey of OpenShift HCI MultiCluster Deployment: Part II (05/07/2024),
- The Design Journey of OpenShift HCI MultiCluster Deployment: Part III (16/07/2024),
- Query Logs from Loki in OpenShift by time range (17/07/2024),
- The Design Journey of OpenShift HCI MultiCluster Deployment:Part IV (01/09/2024),
- JBoss EAP Cluster across OpenShift clusters via Submariner (21/09/2024),
- How to leverage Submariner and Service Mesh to achieve higher availibility over OpenShift clusters (23/09/2024),
- Multi-Net support for segmented data management with OpenShift Data Foundation (01/10/2024),
- DHCP enabled for namespaced virtual machine provisioning in OpenShift Virtualization (01/10/2024),
- Demonstrating the Open Distributed Tracing capabilities in OpenShift (24/10/2024),
- A Hybrid Cloud Way of Migrating Virtual Machines with OpenShift Virtualization (27/04/2025),
- Train and build AI application with OpenShift AI pipeline (18/07/2025),
- Updating Logging Operator to 6.x in OpenShift (08/09/2025),
- A step forward to operating OpenShift with AI (19/09/2025).
Anand Vyas’ articles:
Sanjit Chakraborty’s articles:
BRZ’s articles:
Linuxera’s articles:
Mateusz Romaniuk’s articles:
Yuval Klechevsky’s articles:
Emma Liao’s articles:
Alexei Ivanov’s articles:
Mahesh Chinthaka’s articles:
Ted James’ articles:
Joseph Whiteaker’s articles:
Ibrahim Patel’s articles:
Chandrakanth Rajapurohit’s articles:
Muhammad Aslam’s articles:
Abdul Rehman’s articles:
Murat Bilal’s articles:
Alexandre Vazquez’s articles:
Jeganathan Swaminathan’s articles:
Christian Huth’s articles:
Anand Vyas’ articles:
Kamlesh Prajapati’s articles:
- Custom Grafana dashboards for Red Hat OpenShift Container Platform 4.x … (12/09/2021),
- OpenShift 4.x Upgrade…. (22/10/2021),
- What is Headless Service? And its Setup in Kubernetes (31/10/2021),
- Kubernetes vs OpenShift (service vs routes) (08/11/2021),
- Red Hat OpenShift Serverless.. (10/11/2021),
- OpenShift Migration from ocp 3 to ocp 4 (27/01/2022),
- DaemonSets in Kubernetes/OpenShift (16/02/2022),
- Grant Users Access to Projects in OpenShift.. (08/04/2022),
- Upgrade OpenShift from 4.8 to 4.9 (14/06/2022),
- ArgoCD Setup on Kubernetes/OpenShift Cluster (17/07/2022),
- OpenShift Vs Kubernetes — Key Comparison… (13/08/2022),
- What are security contexts and security context constraints? (28/08/2022),
- How to Rebuild Master Node in OpenShift 4.x ? (04/09/2022),
- Redhat Advance Cluster Manager for Kubernetes… (08/11/2022),
- OpenShift 4.x Routers… (10/12/2022),
- Node/Kubelet Troubleshooting for OpenShift… (14/12/2022),
- OpenShift API Connection lost … (12/01/2023),
- Machine Config Pool — OpenShift Container Platform 4.x (03/02/2023),
- Liveness and readiness probes… (09/04/2023),
- Kube-green Operator… (11/07/2023).
Balkrishna Pandey’s articles:
Kedar Salunkhe’s articles:
- Troubleshooting the Readiness probe / Liveness Probe error (11/12/2022),
- A simplified OpenShift v4 Architecture (12/12/2022),
- Scaling your OpenShift v4 node the easy way (16/12/2022),
- Modifying the CPU configurations of the existing nodes in OpenShift v4 (25/12/2022),
- User Creation in OpenShift 4 (26/12/2022),
- OpenShift Cronjob for scheduling Deployments Restart (09/01/2023),
- Deploying application on Openshift 4 (01/03/2023),
- Operators in Openshift 4 (13/03/2025),
- Install OpenShift operator using OLM (23/03/2023),
- OpenShift operators — Use case (26/03/2025),
- How OpenShift 4.x Upgrade process works (26/03/2023),
- Creating my first Red Hat Openshift Pipeline with TEKTON (02/04/2023),
- Understanding OpenShift Pipeline Concepts (03/04/2023),
- OpenShift 4.x Upgrade Process Explained (12/04/2023),
- Fixing the pending pods in OpenShift (30/04/2023),
- Fixing the manifest unknown issue Openshift v4 (03/05/2023),
- OpenShift v4 Product Architecture (07/06/2023),
- Clearing OpenShift Certification exam EX280 (14/06/2023).
Ane Hadrez’s articles:
Auliya Rahmawati’s articles:
Salwan Mohamed’s articles:
Danang Priabada’s articles:
Kifarunix’ articles:
Pravin More’s articles:
- Setting Up Keycloak with PostgreSQL on OpenShift — A Step-by-Step Guide (11/07/2025),
- How to Use a Private GitHub Organization Repo (SSH) with Red Hat OpenShift Builds (13/07/2025),
- Deploying a Spring Boot JAR to Red Hat OpenShift Using oc CLI (Windows) (14/07/2025),
- Connecting to MongoDB in Red Hat OpenShift from Your Local Machine (15/07/2025),
- Step-by-Step guide based on the transcript for installing Red Hat Process Automation Manager (PAM) or Decision Manager (DM) using the Business Automation Operator on the OpenShift Platform (22/07/2025),
- Deploying Your Python Application on Red Hat OpenShift: A Step-by-Step Guide (23/07/2025),
- How to Deploy a Python Project on Red Hat OpenShift Using OC CLI (23/07/2025),
- Creating and Running Tekton Tasks on OpenShift 4.x: A Complete Beginner’s Guide (24/07/2025),
- Intro to Redhat Openshift Container Platform (11/08/2025),
- Building Container Images for Red Hat OpenShift — Best Practices (13/08/2025),
- Mastering Container Registry Authentication in OpenShift (14/08/2025),
- Mastering Pod Error Troubleshooting in OpenShift: ImagePullBackOff & CrashLoopBackOff (14/08/2025),
- Pod Error Troubleshooting in OpenShift (14/08/2025),
- Creating and Managing Image Streams in Red Hat OpenShift (15/08/2025),
- Understanding and Using OpenShift Image Streams (15/08/2025),
- OpenShift Build Process (Simplified) (16/08/2025),
- Understanding the Red Hat OpenShift Build Process: S2I vs Docker Builds (16/08/2025),
- Managing Application Builds in Red Hat OpenShift (16/08/2025),
- Building and Deploying Java Applications on OpenShift: A Step-by-Step Guide with spring-app (17/08/2025),
- Automating Builds in OpenShift with ImageChange and Webhook Triggers (17/08/2025),
- Customizing S2I Scripts in OpenShift (18/08/2025),
- Red Hat OpenShift * Deployment Strategy (19/08/2025),
- Managing Application Deployments in OpenShift (20/08/2025),
- Monitoring Application Health in Red Hat OpenShift (21/08/2025),
- OpenShift Template (21/08/2025),
- Installing applications using Helm Charts in OpenShift (21/08/2025),
- OpenShift Pipelines (24/08/2025),
- CI/CD with OpenShift Pipelines (Tekton) (24/08/2025).
Luca Berton’s articles:
- OpenShift Service Mesh 3 Embraces Istio Ambient: A Sidecar-Free Future for Secure, Observable Service Communication (13/05/2025),
- eBPF Comes to OpenShift: High-Performance, Zero-Trust Networking and Service Mesh with Cilium (13/05/2025),
- eBPF vs Ambient: The Battle for the Future of Service Mesh in OpenShift (13/05/2025),
- Creating Namespaces (Projects) in OpenShift (11/07/2025),
- Configuring
allowedRegistries and insecureRegistries in OpenShift (23/07/2025),
- Gracefully Restarting an OpenShift Cluster and Approving CSRs (02/09/2025),
- Recovering an OpenShift Cluster After a Shutdown (02/09/2025),
- Debugging OpenShift Nodes with
oc debug and chroot /host (17/09/2025),
- How to Configure the OpenShift Integrated Image Registry on Bare Metal (or Any Non-Cloud Platform) (09/10/2025).
Rohit Dalal’s articles:
Bill Wang’s articles:
Jenks Gibbons’ articles:
Bharat Prakash Inani’s Articles:
Suraj Solanki’s articles:

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