From eeca55cfe2d28164292d647016ad9e00924f7b4b Mon Sep 17 00:00:00 2001
From: Tamal Saha <tamal@appscode.com>
Date: Mon, 30 Apr 2018 12:02:09 -0700
Subject: [PATCH] Remove stash crds before uninstalling operator (#458)

---
 hack/deploy/stash.sh | 53 +++++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 25 deletions(-)

diff --git a/hack/deploy/stash.sh b/hack/deploy/stash.sh
index 0deb542de..384bfb018 100755
--- a/hack/deploy/stash.sh
+++ b/hack/deploy/stash.sh
@@ -209,31 +209,6 @@ while test $# -gt 0; do
 done
 
 if [ "$STASH_UNINSTALL" -eq 1 ]; then
-    # delete webhooks and apiservices
-    kubectl delete validatingwebhookconfiguration -l app=stash || true
-    kubectl delete mutatingwebhookconfiguration -l app=stash || true
-    kubectl delete apiservice -l app=stash
-    # delete stash operator
-    kubectl delete deployment -l app=stash --namespace $STASH_NAMESPACE
-    kubectl delete service -l app=stash --namespace $STASH_NAMESPACE
-    kubectl delete secret -l app=stash --namespace $STASH_NAMESPACE
-    # delete RBAC objects, if --rbac flag was used.
-    kubectl delete serviceaccount -l app=stash --namespace $STASH_NAMESPACE
-    kubectl delete clusterrolebindings -l app=stash
-    kubectl delete clusterrole -l app=stash
-    kubectl delete rolebindings -l app=stash --namespace $STASH_NAMESPACE
-    kubectl delete role -l app=stash --namespace $STASH_NAMESPACE
-
-    echo "waiting for stash operator pod to stop running"
-    for (( ; ; )); do
-       pods=($(kubectl get pods --all-namespaces -l app=stash -o jsonpath='{range .items[*]}{.metadata.name} {end}'))
-       total=${#pods[*]}
-        if [ $total -eq 0 ] ; then
-            break
-        fi
-       sleep 2
-    done
-
     # https://github.com/kubernetes/kubernetes/issues/60538
     if [ "$STASH_PURGE" -eq 1 ]; then
         for crd in "${crds[@]}"; do
@@ -257,8 +232,36 @@ if [ "$STASH_UNINSTALL" -eq 1 ]; then
             # delete crd
             kubectl delete crd ${crd}.stash.appscode.com || true
         done
+
+        echo "waiting 5 seconds ..."
+        sleep 5;
     fi
 
+    # delete webhooks and apiservices
+    kubectl delete validatingwebhookconfiguration -l app=stash || true
+    kubectl delete mutatingwebhookconfiguration -l app=stash || true
+    kubectl delete apiservice -l app=stash
+    # delete stash operator
+    kubectl delete deployment -l app=stash --namespace $STASH_NAMESPACE
+    kubectl delete service -l app=stash --namespace $STASH_NAMESPACE
+    kubectl delete secret -l app=stash --namespace $STASH_NAMESPACE
+    # delete RBAC objects, if --rbac flag was used.
+    kubectl delete serviceaccount -l app=stash --namespace $STASH_NAMESPACE
+    kubectl delete clusterrolebindings -l app=stash
+    kubectl delete clusterrole -l app=stash
+    kubectl delete rolebindings -l app=stash --namespace $STASH_NAMESPACE
+    kubectl delete role -l app=stash --namespace $STASH_NAMESPACE
+
+    echo "waiting for stash operator pod to stop running"
+    for (( ; ; )); do
+       pods=($(kubectl get pods --all-namespaces -l app=stash -o jsonpath='{range .items[*]}{.metadata.name} {end}'))
+       total=${#pods[*]}
+        if [ $total -eq 0 ] ; then
+            break
+        fi
+       sleep 2
+    done
+
     echo
     echo "Successfully uninstalled Stash!"
     exit 0