ocp-restricted-install

1. Download installer program

Download latest installer from https://console.redhat.com/openshift/install

$ tar -xvf openshift-install-linux.tar.gz

2. Download your pull-secret

Download your pull-secret - https://console.redhat.com/openshift/install/pull-secret

3. Generate key pair for cluster SSH access

$ ssh-keygen -t ed25519 -N '' -f <path>/<file_name>. (or RSA) 
$ eval "$(ssh-agent -s)"

4. Deploying the cluster

Ensure the directory to store the files has "execute" permission

$ mkdir $HOME/mas-install
$ chmod +x $HOME/mas-install

Create the manifest file

$ ./openshift-install create manifests --dir $HOME/mas-install 

Upload the manifest files for etcd encrytion and audit

$ cp $HOME/files/xxx.yaml $HOME/mas-install/manifests

IPI install the cluster

$ ./openshift-install create cluster --dir $HOME/mas-install --log-level=debug

5. Login to the cluster

$ export KUBECONFIG=$HOME/mas-install/auth/kubeconfig
$ oc whoami