Removing istio readiness check from script

deployments/scripts/azure/bootstrap.sh

@@ -2,40 +2,10 @@
 cleanup() {
   echo "Terminating istio sidecar"
   curl -X POST "http://localhost:15020/quitquitquit"
+  exit
 }
 
-# Function to check istio sidecar readiness
-checkIstioSidecarReadiness() {
-	echo "Wait for istio sidecar to be ready..."
-	
-	max_retry_count=18
-	current_retry_count=0
-	sidecar_ready_status=0
-	
-	while [ ${current_retry_count} -lt ${max_retry_count} ];
-	do
-		status_code=$(curl --write-out %{http_code} --silent --output /dev/null http://localhost:15021/healthz/ready)
-		if [[ "$status_code" -ne 200 ]] ; then
-		sleep 10s
-		echo "Istio sidecar not ready yet. Sleeping for 10s..."
-		else
-		sidecar_ready_status=1
-		break
-		fi
-		current_retry_count=$(expr $current_retry_count + 1)
-	done
-	
-	if [[ ${sidecar_ready_status} -ne 1 ]]; then
-		echo "Timed out waiting for istio sidecar to be ready. Exiting..."
-		exit 1
-	fi
-	
-	echo "Istio sidecar is ready..."
-}
-
-trap cleanup 0 1 2 3 6
-
-checkIstioSidecarReadiness
+trap cleanup EXIT
 
 if [[ -z "${NAMESPACE}" ]]; then
   NAMESPACE="osdu-azure"