![]() ![]() NTP server used: Used Mac Addresses and IP Addresses: Machine Name Mac Address (Generate yours and use) DHCP Reserved IP Address 52:54:00:a4:db:5f 192.168.100.10 master01. ![]() Bastion / Helper node IP Address (Runs DHCP, Apache httpd, HAProxy, PXE, DNS) – 192.168.100.254.OpenShift Network gateway address: 192.168.100.1.OpenShift KVM network bridge: openshift4.OpenShift 4 Cluster name: ocp4 ( to be substituted accordingly).OpenShift 4 Cluster base domain: ( to be substituted accordingly). ![]() The shared hardware requirements information for the virtual machines is not accurate since it depends on the workloads and desired cluster size when running in Production. Install ProxMox 5.3 in VMware Workstationīut the preferred requirements for each cluster virtual machine are: Virtual Machine Operating System vCPU Virtual RAM Storage Bootstrap RHCOS 4 16 GB 120 GB Control plane RHCOS 8 16 GB 120 GB Compute RHCOS 6 8 GB 120 GB This is not a production setup with high availability and should only be used for proof-of-concept and demo related purposes. In my installation the deployment is performed on a single node KVM compute server. The RHCOS OS includes the kubelet, which is the Kubernetes node agent, and the CRI-O container runtime optimized for Kubernetes workloads. Operating system that will be used on both the Control plan and Worker machines is Red Hat CoreOS (RHCOS). The OpenShift platform offers automated installation, upgrades, and lifecycle management throughout the container stack – from the operating system, Kubernetes and cluster services, to deployed applications. OpenShift Container Platform is built around containers orchestrated and managed by Kubernetes on a foundation of Red Hat Enterprise Linux. The project is developed and owned by Red Hat Software company. OpenShift is a powerful, platform agnostic, enterprise-grade Kubernetes distribution focused on developer experience and application security. In this guide we will perform an installation of Red Hat OpenShift Container Platform 4.11 on KVM Virtual Machines.
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