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Homelab OpenShift Cluster - Deployed on Proxmox and Operated through Kustomize & ArgoCD

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Vikaspogu/openshift-multicluster

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OpenShift Multi-cluster IaC

... managed by ArgoCD 🤖




pre-commit


👋 Overview

Welcome to my OpenShift multi cluster Infrastructure as code repository. This repository follows standards from gitops-standards-repo-template

Installing OpenShift cluster with Agent-based Installer

Getting started on Agent-based installer

Manual Steps

  • Generate ISO

    rm -rf installer/dev-acm #remove older cluster if any
    cp -r installer/cluster installer/dev-acm #copy cluster config files
    ./openshift-install agent create image --dir installer/dev-acm #create image
  • Upload ISO to proxmox from GUI

  • Create 3 VMs with CPU type as max

  • Start VMs and wait for the cluster installation to finish

    export KUBECONFIG=installer/dev-acm/auth/kubeconfig
    ./openshift-install agent wait-for install-complete --dir installer/dev-acm --log-level=debug

Automation

Playbooks to automate manual steps described above

🔍 Features

  • ArgoCD with SOPS plugin
  • Secret Management using External secrets and 1Password
  • Cert manager for API and Wildcard certificate
  • Multi cluster management
  • Kyverno
  • Renovate bot

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Homelab OpenShift Cluster - Deployed on Proxmox and Operated through Kustomize & ArgoCD

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