Disable scheduled maintenance branch docker builds

 - separate new template for maintenance branches from
   master job template (which remains scheduled)
 - disable maintenance jobs scheduling with empty cron
 - note that this should be only temporary workaround until
   the affected dcaegen2 CSIT setups have been improved
Issue-ID: DMAAP-1502

Signed-off-by: Lasse Kaihlavirta <l.kaihlavirt@partner.samsung.com>
Change-Id: If121a835b2f9f2d7f41c06ebc3dfeb0bc549486c
diff --git a/jjb/dmaap/dmaap-datarouter.yaml b/jjb/dmaap/dmaap-datarouter.yaml
index 8c77747..de41a48 100644
--- a/jjb/dmaap/dmaap-datarouter.yaml
+++ b/jjb/dmaap/dmaap-datarouter.yaml
@@ -17,6 +17,25 @@
     stream:
       - 'master':
           branch: 'master'
+    mvn-settings: 'dmaap-datarouter-settings'
+    files: '**'
+    archive-artifacts: ''
+    java-version: openjdk11
+
+- project:
+    name: dmaap-datarouter-maintenance-java11
+    project-name: 'dmaap-datarouter-maintenance'
+    jobs:
+      - '{project-name}-{stream}-verify-java'
+      - '{project-name}-{stream}-merge-java'
+      - gerrit-maven-docker-stage:
+          build-node: ubuntu1804-docker-8c-8g
+          maven-versions-plugin: true
+          mvn-goals: 'clean package -P docker docker:build docker:push'
+          container-public-registry: 'nexus3.onap.org:10001'
+          container-staging-registry: 'nexus3.onap.org:10003'
+    project: 'dmaap/datarouter'
+    stream:
       - 'honolulu':
           branch: 'honolulu'
       - 'guilin':
@@ -25,7 +44,7 @@
     files: '**'
     archive-artifacts: ''
     java-version: openjdk11
-
+    cron: ''
 
 - project:
     name: dmaap-datarouter-sonar