diff --git a/confs/default-server-http.conf b/confs/default-server-http.conf
index 5cef58634..413720c67 100644
--- a/confs/default-server-http.conf
+++ b/confs/default-server-http.conf
@@ -1,5 +1,8 @@
 server {
 
+	# reason variable
+	set $reason '';
+
 	server_name _;
 
 	# HTTP listen
diff --git a/core/badbehavior/badbehavior.lua b/core/badbehavior/badbehavior.lua
index 8c0cdde11..457e9539d 100644
--- a/core/badbehavior/badbehavior.lua
+++ b/core/badbehavior/badbehavior.lua
@@ -72,4 +72,8 @@ function _M:log()
 	return true, "success"
 end
 
+function _M:log_default()
+	return _M:log()
+end
+
 return _M
diff --git a/core/whitelist/confs/default-server-http/whitelist.conf b/core/whitelist/confs/default-server-http/whitelist.conf
new file mode 100644
index 000000000..32e1a56a2
--- /dev/null
+++ b/core/whitelist/confs/default-server-http/whitelist.conf
@@ -0,0 +1 @@
+set $is_whitelisted '';
\ No newline at end of file
diff --git a/examples/drupal/cleanup-kubernetes.sh b/examples/drupal/cleanup-kubernetes.sh
index eef800d92..1a695e194 100755
--- a/examples/drupal/cleanup-kubernetes.sh
+++ b/examples/drupal/cleanup-kubernetes.sh
@@ -5,4 +5,5 @@ if [ $(id -u) -ne 0 ] ; then
 	exit 1
 fi
 
-helm delete drupal
\ No newline at end of file
+helm delete drupal
+kubectl delete pvc data-drupal-mariadb-0
\ No newline at end of file
diff --git a/examples/wordpress/cleanup-kubernetes.sh b/examples/wordpress/cleanup-kubernetes.sh
index 35944e343..3f0761178 100755
--- a/examples/wordpress/cleanup-kubernetes.sh
+++ b/examples/wordpress/cleanup-kubernetes.sh
@@ -5,4 +5,5 @@ if [ $(id -u) -ne 0 ] ; then
 	exit 1
 fi
 
-helm delete wordpress
\ No newline at end of file
+helm delete wordpress
+kubectl delete pvc data-wordpress-mariadb-0
\ No newline at end of file
diff --git a/examples/wordpress/kubernetes.yml b/examples/wordpress/kubernetes.yml
index 814600168..63086ae09 100644
--- a/examples/wordpress/kubernetes.yml
+++ b/examples/wordpress/kubernetes.yml
@@ -10,7 +10,7 @@ spec:
   - host: www.example.com
     http:
       paths:
-        path: /
+      - path: /
         pathType: Prefix
         backend:
           service: