[stable/spring-cloud-data-flow] different MySQL improvements (#13910)

* [stable/spring-cloud-data-flow] different MySQL improvements

Signed-off-by: Sébastien Prud'homme <sebastien.prudhomme@gmail.com>

* [stable/spring-cloud-data-flow] missing version bump

Signed-off-by: Sébastien Prud'homme <sebastien.prudhomme@gmail.com>

* [stable/spring-cloud-data-flow] feature version bump

Signed-off-by: Sébastien Prud'homme <sebastien.prudhomme@gmail.com>

stable/spring-cloud-data-flow/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Toolkit for building data processing pipelines.
 name: spring-cloud-data-flow
-version: 2.0.3
+version: 2.1.0
 appVersion: 2.0.2.RELEASE
 home: http://cloud.spring.io/spring-cloud-dataflow/
 sources:

stable/spring-cloud-data-flow/requirements.lock

@@ -1,12 +1,12 @@
 dependencies:
 - name: mysql
   repository: https://kubernetes-charts.storage.googleapis.com/
-  version: 0.3.4
+  version: 1.1.0
 - name: rabbitmq
   repository: https://kubernetes-charts.storage.googleapis.com/
   version: 0.6.16
 - name: kafka
   repository: https://kubernetes-charts-incubator.storage.googleapis.com/
   version: 0.13.11
-digest: sha256:f637f0a710a29e8c4d052faf43224cf5818cdcfcd6130ea0c931d8a6311ca42e
-generated: 2019-03-08T14:41:35.841588-05:00
+digest: sha256:647626620388f5f7fb3f652d53bc215f777e9ddb63fc5ebaeeb12344172f7c46
+generated: 2019-05-16T14:16:46.84520572+02:00

stable/spring-cloud-data-flow/requirements.yaml

@@ -1,6 +1,6 @@
 dependencies:
 - name:  mysql
-  version: 0.3.4
+  version: 1.1.0
   repository: https://kubernetes-charts.storage.googleapis.com/
 - name:  rabbitmq
   version: 0.6.16

stable/spring-cloud-data-flow/templates/server-config.yaml

@@ -22,7 +22,7 @@ data:
                       memory: {{ .Values.deployer.resourceLimits.memory }}
                       cpu: {{ .Values.deployer.resourceLimits.cpu }}
       datasource:
-        url: 'jdbc:mysql://${{ printf "{" }}{{ template "scdf.envrelease" . }}_MYSQL_SERVICE_HOST}:${{ printf "{" }}{{ template "scdf.envrelease" . }}_MYSQL_SERVICE_PORT}/dataflow'
+        url: 'jdbc:mysql://${{ printf "{" }}{{ template "scdf.envrelease" . }}_MYSQL_SERVICE_HOST}:${{ printf "{" }}{{ template "scdf.envrelease" . }}_MYSQL_SERVICE_PORT}/{{ .Values.mysql.mysqlDatabase }}'
         driverClassName: org.mariadb.jdbc.Driver
         username: root
         password: ${mysql-root-password}

stable/spring-cloud-data-flow/templates/server-deployment.yaml

@@ -78,6 +78,7 @@ spec:
             secretName: {{ printf "%s-%s" .Release.Name "mysql" | trunc 63 | trimSuffix "-" }}
       initContainers:
       - name: init-mysql-wait
-        image: busybox
+        image: {{ .Values.mysql.busybox.image }}:{{ .Values.mysql.busybox.tag }}
+        imagePullPolicy: {{ .Values.mysql.imagePullPolicy }}
         command: ['sh', '-c', 'until nc -w3 -z {{ printf "%s-%s" .Release.Name "mysql" | trunc 63 | trimSuffix "-" }} 3306; do echo waiting for mysql; sleep 3; done;']
       serviceAccountName: {{ template "scdf.serviceAccountName" . }}

stable/spring-cloud-data-flow/templates/skipper-deployment.yaml

@@ -85,10 +85,12 @@ spec:
             secretName: {{ printf "%s-%s" .Release.Name "mysql" | trunc 63 | trimSuffix "-" }}
       initContainers:
       - name: init-mysql-wait
-        image: busybox
+        image: {{ .Values.mysql.busybox.image }}:{{ .Values.mysql.busybox.tag }}
+        imagePullPolicy: {{ .Values.mysql.imagePullPolicy }}
         command: ['sh', '-c', 'until nc -w3 -z {{ printf "%s-%s" .Release.Name "mysql" | trunc 63 | trimSuffix "-" }} 3306; do echo waiting for mysql; sleep 3; done;']
       - name: init-mysql-database
-        image: mysql:5.7.14
+        image: {{ .Values.mysql.image }}:{{ .Values.mysql.imageTag }}
+        imagePullPolicy: {{ .Values.mysql.imagePullPolicy }}
         env:
         - name: MYSQL_PWD
           valueFrom: