diff --git a/mariadb/Chart.yaml b/mariadb/Chart.yaml
index 4cb81e13b7..4711e51292 100644
--- a/mariadb/Chart.yaml
+++ b/mariadb/Chart.yaml
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 description: A helm chart for mariadb
 name: mariadb
diff --git a/mariadb/requirements.yaml b/mariadb/requirements.yaml
index 2350b1facb..65cf88221f 100644
--- a/mariadb/requirements.yaml
+++ b/mariadb/requirements.yaml
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 dependencies:
   - name: common
     repository: http://localhost:8879/charts
diff --git a/mariadb/templates/bin/_bootstrap-db.sh.tpl b/mariadb/templates/bin/_bootstrap-db.sh.tpl
index 6e491d6423..bc1b7d5880 100644
--- a/mariadb/templates/bin/_bootstrap-db.sh.tpl
+++ b/mariadb/templates/bin/_bootstrap-db.sh.tpl
@@ -1,4 +1,17 @@
 #!/bin/sh
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 set -ex
 
diff --git a/mariadb/templates/bin/_peer-finder.py.tpl b/mariadb/templates/bin/_peer-finder.py.tpl
index ceff6751ef..bceab182a5 100644
--- a/mariadb/templates/bin/_peer-finder.py.tpl
+++ b/mariadb/templates/bin/_peer-finder.py.tpl
@@ -1,4 +1,18 @@
 #!/usr/bin/env python
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import json
 import os
 import urllib2
@@ -88,4 +102,3 @@ def main():
 
 if __name__ == '__main__':
     main()
-
diff --git a/mariadb/templates/bin/_readiness.py.tpl b/mariadb/templates/bin/_readiness.py.tpl
index d0ecd881ce..5261b87490 100644
--- a/mariadb/templates/bin/_readiness.py.tpl
+++ b/mariadb/templates/bin/_readiness.py.tpl
@@ -1,4 +1,18 @@
 #!/usr/bin/env python
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import sys
 import time
diff --git a/mariadb/templates/bin/_seed.sh.tpl b/mariadb/templates/bin/_seed.sh.tpl
index 95f2b80fb7..51a1e1c69d 100644
--- a/mariadb/templates/bin/_seed.sh.tpl
+++ b/mariadb/templates/bin/_seed.sh.tpl
@@ -1,4 +1,17 @@
 #!/bin/sh
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 set -ex
 
diff --git a/mariadb/templates/bin/_start.sh.tpl b/mariadb/templates/bin/_start.sh.tpl
index f46d6cfc9e..1a747cf00e 100644
--- a/mariadb/templates/bin/_start.sh.tpl
+++ b/mariadb/templates/bin/_start.sh.tpl
@@ -1,4 +1,18 @@
 #!/bin/bash
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 set -ex
 trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
 
@@ -24,7 +38,7 @@ fi
 
 if [ "$REPLICAS" -eq 1 ] ; then
     if [[ ! -f ${INIT_MARKER} ]]; then
-        cd /var/lib/mysql 
+        cd /var/lib/mysql
         echo "Creating one-instance MariaDB."
         bash /tmp/bootstrap-db.sh
         touch ${INIT_MARKER}
diff --git a/mariadb/templates/configmap-bin.yaml b/mariadb/templates/configmap-bin.yaml
index e9c7131207..7c459790e0 100644
--- a/mariadb/templates/configmap-bin.yaml
+++ b/mariadb/templates/configmap-bin.yaml
@@ -1,15 +1,29 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: ConfigMap
 metadata:
   name: mariadb-bin
 data:
   start.sh: |
-{{ tuple "bin/_start.sh.tpl" . | include "template" | indent 4 }}  
+{{ tuple "bin/_start.sh.tpl" . | include "template" | indent 4 }}
   peer-finder.py: |
 {{ tuple "bin/_peer-finder.py.tpl" . | include "template" | indent 4 }}
   readiness.py: |
-{{ tuple "bin/_readiness.py.tpl" . | include "template" | indent 4 }}  
+{{ tuple "bin/_readiness.py.tpl" . | include "template" | indent 4 }}
   bootstrap-db.sh: |
 {{ tuple "bin/_bootstrap-db.sh.tpl" . | include "template" | indent 4 }}
   seed.sh: |
-{{ tuple "bin/_seed.sh.tpl" . | include "template" | indent 4 }}  
+{{ tuple "bin/_seed.sh.tpl" . | include "template" | indent 4 }}
diff --git a/mariadb/templates/configmap-etc.yaml b/mariadb/templates/configmap-etc.yaml
index 5bd2595771..006357b6d7 100644
--- a/mariadb/templates/configmap-etc.yaml
+++ b/mariadb/templates/configmap-etc.yaml
@@ -1,21 +1,35 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: ConfigMap
 metadata:
   name: mariadb-etc
 data:
   charsets.cnf: |
-{{ tuple "etc/_charsets.cnf.tpl" . | include "template" | indent 4 }}  
+{{ tuple "etc/_charsets.cnf.tpl" . | include "template" | indent 4 }}
   engine.cnf: |
 {{ tuple "etc/_engine.cnf.tpl" . | include "template" | indent 4 }}
   my.cnf: |
-{{ tuple "etc/_galera-my.cnf.tpl" . | include "template" | indent 4 }}  
+{{ tuple "etc/_galera-my.cnf.tpl" . | include "template" | indent 4 }}
   log.cnf: |
 {{ tuple "etc/_log.cnf.tpl" . | include "template" | indent 4 }}
   pid.cnf: |
-{{ tuple "etc/_pid.cnf.tpl" . | include "template" | indent 4 }}  
+{{ tuple "etc/_pid.cnf.tpl" . | include "template" | indent 4 }}
   tuning.cnf: |
-{{ tuple "etc/_tuning.cnf.tpl" . | include "template" | indent 4 }}  
+{{ tuple "etc/_tuning.cnf.tpl" . | include "template" | indent 4 }}
   networking.cnf: |
-{{ tuple "etc/_networking.cnf.tpl" . | include "template" | indent 4 }}  
+{{ tuple "etc/_networking.cnf.tpl" . | include "template" | indent 4 }}
   wsrep.cnf: |
-{{ tuple "etc/_wsrep.cnf.tpl" . | include "template" | indent 4 }}  
\ No newline at end of file
+{{ tuple "etc/_wsrep.cnf.tpl" . | include "template" | indent 4 }}
diff --git a/mariadb/templates/deployment.yaml b/mariadb/templates/deployment.yaml
index 341e3f238e..2a7669c123 100644
--- a/mariadb/templates/deployment.yaml
+++ b/mariadb/templates/deployment.yaml
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 ---
 apiVersion: apps/v1beta1
 kind: StatefulSet
@@ -99,19 +113,19 @@ spec:
               mountPath: /mariadb-readiness.py
               subPath: readiness.py
             - name: charsets
-              mountPath: /etc/my.cnf.d/charsets.cnf 
+              mountPath: /etc/my.cnf.d/charsets.cnf
               subPath: charsets.cnf
             - name: engine
               mountPath: /etc/my.cnf.d/engine.cnf
               subPath: engine.cnf
             - name: log
-              mountPath: /etc/my.cnf.d/log.cnf 
+              mountPath: /etc/my.cnf.d/log.cnf
               subPath: log.cnf
             - name: mycnf
-              mountPath: /etc/my.cnf 
+              mountPath: /etc/my.cnf
               subPath: my.cnf
             - name: networking
-              mountPath: /etc/my.cnf.d/networking.cnf  
+              mountPath: /etc/my.cnf.d/networking.cnf
               subPath: networking.cnf
             - name: pid
               mountPath: /etc/my.cnf.d/pid.cnf
@@ -123,7 +137,7 @@ spec:
               mountPath: /etc/my.cnf.d/wsrep.cnf
               subPath: wsrep.cnf
             - name: mysql-data
-              mountPath: /var/lib/mysql                            
+              mountPath: /var/lib/mysql
       volumes:
         - name: mycnfd
           emptyDir: {}
diff --git a/mariadb/templates/etc/_charsets.cnf.tpl b/mariadb/templates/etc/_charsets.cnf.tpl
index ae30a83278..9f9f61cba4 100644
--- a/mariadb/templates/etc/_charsets.cnf.tpl
+++ b/mariadb/templates/etc/_charsets.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 character_set_server=utf8
 collation_server=utf8_unicode_ci
diff --git a/mariadb/templates/etc/_engine.cnf.tpl b/mariadb/templates/etc/_engine.cnf.tpl
index 78f7815bc3..7ec3f21a7d 100644
--- a/mariadb/templates/etc/_engine.cnf.tpl
+++ b/mariadb/templates/etc/_engine.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 default-storage-engine=InnoDB
 innodb=FORCE
diff --git a/mariadb/templates/etc/_galera-my.cnf.tpl b/mariadb/templates/etc/_galera-my.cnf.tpl
index 9a515fd9d6..818f575863 100644
--- a/mariadb/templates/etc/_galera-my.cnf.tpl
+++ b/mariadb/templates/etc/_galera-my.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 datadir=/var/lib/mysql
 basedir=/usr
diff --git a/mariadb/templates/etc/_log.cnf.tpl b/mariadb/templates/etc/_log.cnf.tpl
index 0aeeaad8ec..2fb854050e 100644
--- a/mariadb/templates/etc/_log.cnf.tpl
+++ b/mariadb/templates/etc/_log.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 slow_query_log=off
 slow_query_log_file=/var/log/mysql/mariadb-slow.log
diff --git a/mariadb/templates/etc/_networking.cnf.tpl b/mariadb/templates/etc/_networking.cnf.tpl
index f1f768124f..41bdda9ca7 100644
--- a/mariadb/templates/etc/_networking.cnf.tpl
+++ b/mariadb/templates/etc/_networking.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 bind_address=0.0.0.0
 port={{ .Values.network.port.mariadb }}
diff --git a/mariadb/templates/etc/_pid.cnf.tpl b/mariadb/templates/etc/_pid.cnf.tpl
index ed2a80ed5a..aeb9cc6d6e 100644
--- a/mariadb/templates/etc/_pid.cnf.tpl
+++ b/mariadb/templates/etc/_pid.cnf.tpl
@@ -1,2 +1,16 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 pid_file=/var/lib/mysql/mariadb.pid
diff --git a/mariadb/templates/etc/_tuning.cnf.tpl b/mariadb/templates/etc/_tuning.cnf.tpl
index 8f308dbafb..52022373c7 100644
--- a/mariadb/templates/etc/_tuning.cnf.tpl
+++ b/mariadb/templates/etc/_tuning.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 user=mysql
 max_allowed_packet=256M
diff --git a/mariadb/templates/etc/_wsrep.cnf.tpl b/mariadb/templates/etc/_wsrep.cnf.tpl
index ca999790eb..f5eb0f76f3 100644
--- a/mariadb/templates/etc/_wsrep.cnf.tpl
+++ b/mariadb/templates/etc/_wsrep.cnf.tpl
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 [mysqld]
 wsrep_cluster_name="{{ .Values.database.cluster_name }}"
 wsrep_provider=/usr/lib/galera/libgalera_smm.so
diff --git a/mariadb/templates/job-seed.yaml b/mariadb/templates/job-seed.yaml
index 762801e19d..77a0eca18c 100644
--- a/mariadb/templates/job-seed.yaml
+++ b/mariadb/templates/job-seed.yaml
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 ---
 apiVersion: batch/v1
 kind: Job
@@ -35,7 +49,7 @@ spec:
             - name: POD_IP
               valueFrom:
                 fieldRef:
-                  fieldPath: status.podIP                  
+                  fieldPath: status.podIP
             - name: NAMESPACE
               valueFrom:
                 fieldRef:
@@ -91,7 +105,7 @@ spec:
         - name: bootstrapdb
           configMap:
             name: mariadb-bin
-        - name: peerfinder        
+        - name: peerfinder
           configMap:
             name: mariadb-bin
         - name: charsets
diff --git a/mariadb/templates/service.yaml b/mariadb/templates/service.yaml
index 7cadcaadc7..38cf6fcecf 100644
--- a/mariadb/templates/service.yaml
+++ b/mariadb/templates/service.yaml
@@ -1,3 +1,17 @@
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 apiVersion: v1
 kind: Service
 metadata:
diff --git a/mariadb/values.yaml b/mariadb/values.yaml
index df015f6569..b5943c6d0c 100644
--- a/mariadb/values.yaml
+++ b/mariadb/values.yaml
@@ -1,7 +1,16 @@
-# Default values for mariadb.
-# This is a YAML-formatted file.
-# Declare name/value pairs to be passed into your templates.
-# name: value
+# Copyright 2017 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # note that you need to update the gcomm member list
 # below when changing this value
@@ -57,12 +66,12 @@ labels:
 
 network:
   port:
-    wsrep: 4567 
-    mariadb: 3306 
+    wsrep: 4567
+    mariadb: 3306
     ist: 4444
   dns:
     kubernetes_domain: cluster.local
-  
+
 database:
   root_password: password
   cluster_name: mariadb