Merge pull request imain#38 from trown/custom-capo

Add script to inject a custom CAPO image into the cluster

Author: flaper87

use-custom-CAPO.sh

@@ -0,0 +1,21 @@
+: ${KUBECONFIG:=ocp/auth/kubeconfig}
+: ${OLD_IMAGE:=docker.io/openshift/origin-openstack-machine-controllers:v4.0.0}
+: ${NEW_IMAGE:=quay.io/trown/openstack-machine-controllers:rebase}
+
+config_map=$(mktemp)
+
+cluster_api_pod=$(oc get pods -n openshift-cluster-api | grep clusterapi | cut -f1 -d " ")
+
+echo $config_map
+
+oc scale --replicas 0 -n openshift-cluster-version deployments/cluster-version-operator
+
+oc get configmaps machine-api-operator-images -o yaml -n openshift-cluster-api > $config_map
+
+sed -i "s%$OLD_IMAGE%$NEW_IMAGE%" $config_map
+
+oc replace --force -f $config_map
+
+oc scale --replicas 0 deployments/clusterapi-manager-controllers -n openshift-cluster-api
+sleep 10
+oc scale --replicas 1 deployments/clusterapi-manager-controllers -n openshift-cluster-api