update dcae job buildnode to ubuntu1804

Change-Id: Iaec963641f65eb71e3798dc69b26bf96376083dd
Signed-off-by: Vijay Venkatesh Kumar <vv770d@att.com>
Issue-ID: DCAEGEN2-1891
diff --git a/jjb/dcaegen2/dcaegen2-services-datalake-handler.yaml b/jjb/dcaegen2/dcaegen2-services-datalake-handler.yaml
index 4b43e2c..017eb64 100644
--- a/jjb/dcaegen2/dcaegen2-services-datalake-handler.yaml
+++ b/jjb/dcaegen2/dcaegen2-services-datalake-handler.yaml
@@ -18,7 +18,7 @@
       deployAtEnd=true
     files: '**'
     archive-artifacts: ''
-    build-node: 'ubuntu1604-docker-8c-8g'
+    build-node: 'ubuntu1804-docker-8c-8g'
 
 - project:
     name: dcaegen2-services-datalake-handler-release
@@ -34,7 +34,7 @@
           version-properties-file: 'components/datalake-handler/version.properties'
           pattern: 'components/datalake-handler/**'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           mvn-goals: 'clean package dockerfile:build dockerfile:push -f components/datalake-handler/feeder/pom.xml'
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
@@ -47,7 +47,7 @@
       deployAtEnd=true
     files: '**'
     archive-artifacts: ''
-    build-node: 'ubuntu1604-docker-8c-8g'
+    build-node: 'ubuntu1804-docker-8c-8g'
 
 - project:
     name: dcaegen2-services-datalake-handler-admin-ui-release
@@ -63,7 +63,7 @@
           version-properties-file: 'components/datalake-handler/version.properties'
           pattern: 'components/datalake-handler/**'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           mvn-goals: 'clean package dockerfile:build dockerfile:push -f components/datalake-handler/admin/pom.xml'
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
@@ -76,7 +76,7 @@
       deployAtEnd=true
     files: '**'
     archive-artifacts: ''
-    build-node: 'ubuntu1604-docker-8c-8g'
+    build-node: 'ubuntu1804-docker-8c-8g'
 
 - project:
     name: dcaegen2-services-datalake-handler-sonar
@@ -88,7 +88,7 @@
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     project: 'dcaegen2/services'
     project-name: 'dcaegen2-services-datalake-handler'
     branch: 'master'