Add node disruptions support in prow

prow/node-disruptions/prow_run.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+set -ex
+
+ls
+
+# Source env.sh to read all the vars
+source env.sh
+source common_run.sh
+checks
+
+export KUBECONFIG=$KRKN_KUBE_CONFIG
+
+# Cluster details
+echo "Printing cluster details"
+oc version
+cat $KRKN_KUBE_CONFIG
+oc config view
+echo "Printing node info"
+for node in $(oc get nodes | awk 'NR!=1{print $1}'); do oc get node/$node -o yaml; done
+
+# Move kraken from root dir to tmp to avoid permissions issues in prow until fixed in base image
+cp -r /root/kraken /tmp/kraken
+krkn_loc=/tmp/kraken
+
+# Substitute config with environment vars defined
+if [[ "$CLOUD_TYPE" == "vmware" || "$CLOUD_TYPE" == "ibmcloud" ]]; then
+  envsubst < $krkn_loc/scenarios/plugin_node_scenario.yaml.template > $krkn_loc/scenarios/node_scenario.yaml
+  export SCENARIO_TYPE="plugin_scenarios"
+  export ACTION=${ACTION:="$CLOUD_TYPE-node-reboot"}
+else
+  envsubst < $krkn_loc/scenarios/node_scenario.yaml.template > $krkn_loc/scenarios/node_scenario.yaml
+fi
+envsubst < config.yaml.template > node_scenario_config.yaml
+
+# Run Kraken
+cat $krkn_loc/scenarios/node_scenario.yaml
+cat node_scenario_config.yaml
+python3.9 $krkn_loc/run_kraken.py --config=node_scenario_config.yaml