install openshift 4 in loop

os4-install.bash

#!/usr/bin/env bash
# set -x
set -e

SD=$(readlink -f $(dirname $0))
IC=$(readlink -f $(dirname $0)/install-config.yaml )

DIR=${SD}/os4

function recreate() {
	date
	[[ -d ${DIR} ]] && {
		./clients/openshift-install destroy cluster --dir ${DIR} --log-level debug
		rm -rf ${DIR}
	}
	mkdir -p ${DIR}
	echo "Waiting....."
	sleep 600

	cp ${IC} ${DIR}
	./clients/openshift-install create cluster --dir ${DIR}
	date

}

function waitforit() {
	[[ -e  ${DIR}/auth/kubeconfig ]] || return
    SERVER=$(env KUBECONFIG=${DIR}/auth/kubeconfig ./clients/oc config view|python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=4)' | jq -r '.clusters[].cluster.server')

    while true;do
        curl -k -i -f -s -o/dev/null ${SERVER} || {
		    recreate
	    }
        read -t 140000 -e -s -p "Waiting for 4h....";date
    done
}

waitforit