build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -DskipTests=true'
           container-public-registry: 'nexus3.onap.org:10001'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/dcae-d/ci'
     project-name: 'sdc-dcae-d-ci'
     branch: 'master'
 
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -DskipTests=true'
           container-public-registry: 'nexus3.onap.org:10001'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/dcae-d/dt-be-main'
     project-name: 'sdc-dcae-d-dt-be-main'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/dcae-d/dt-be-property'
     project-name: 'sdc-dcae-d-dt-be-property'
     branch: 'master'
 
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P server,docker -DskipTests=true'
           container-public-registry: 'nexus3.onap.org:10001'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/dcae-d/dt'
     project-name: 'sdc-dcae-d-dt'
     branch: 'master'
 
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -DskipTests=true'
           container-public-registry: 'nexus3.onap.org:10001'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/dcae-d/fe'
     project-name: 'sdc-dcae-d-fe'
     branch: 'master'
 
         path: '.'
         pattern: '**'
     mvn-settings: 'sdc-dcae-d-tosca-lab-settings'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - '{project-name}-{stream}-{subproject}-verify-python'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P default -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     project: 'sdc/dcae-d/tosca-lab'
     project-name: 'sdc-dcae-d-tosca-lab'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/microservices'
     project-name: 'sdc-microservices'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/onap-ui-angular'
     project-name: 'sdc-onap-ui-angular'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/onap-ui-common'
     project-name: 'sdc-onap-ui-common'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/onap-ui-react'
     project-name: 'sdc-onap-ui-react'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/sdc-be-common'
     project-name: 'sdc-sdc-be-common'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/sdc-distribution-client'
     project-name: 'sdc-sdc-distribution-client'
     branch: 'master'
 
           build-node: 'ubuntu1804-docker-v1-8c-8g'
           docker-pom: 'pom.xml'
       - '{project-name}-{stream}-sdc-merge-java':
-          build-node: 'ubuntu1604-docker-8c-8g'
+          build-node: 'ubuntu1804-docker-8c-8g'
           docker-pom: 'pom.xml'
           mvn-profile: 'default'
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P default'
           container-public-registry: 'nexus3.onap.org:10001'
     mvn-settings: 'sdc-sdc-docker-base-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-8c-8g
+    build-node: ubuntu1804-builder-4c-4g
     maven-version: 'mvn35'
 
 #- project:
 #    project-name: 'sdc-sdc-docker-base-arm64'
 #    jobs:
 #      - '{project-name}-{stream}-sdc-merge-java':
-#          build-node: 'ubuntu1604-docker-8c-8g'
+#          build-node: 'ubuntu1804-docker-8c-8g'
 #          docker-pom: 'pom.xml'
 #          mvn-profile: 'default'
 #    project: 'sdc/sdc-docker-base'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/sdc-pubsub'
     project-name: 'sdc-sdc-pubsub'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/sdc-tosca'
     project-name: 'sdc-sdc-tosca'
     branch: 'master'
 
           build-node: centos7-builder-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           maven-versions-plugin: true
           mvn-params: '-P docker -Dmaven.test.skip=true'
           container-public-registry: 'nexus3.onap.org:10001'
     archive-artifacts: ''
     docker-pom: 'pom.xml'
     mvn-profile: docker
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     maven-version: 'mvn35'
 
 #- project:
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.6.0.1398:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc/sdc-workflow-designer'
     project-name: 'sdc-sdc-workflow-designer'
     branch: 'master'
     nexus-iq-namespace: 'onap-'
     project: sdc/sdc-workflow-designer
     project-name: 'sdc-sdc-workflow-designer'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     branch: 'master'
     mvn-settings: 'sdc-sdc-workflow-designer-settings'
 
 
     mvn-settings: 'sdc-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-8c-8g
+    build-node: ubuntu1804-builder-4c-4g
     maven-version: 'mvn35'
 
 #- project:
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: "org.sonarsource.scanner.maven:sonar-maven-plugin:3.7.0.1746:sonar"
     cron: '@daily'
-    build-node: ubuntu1604-builder-8c-8g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'sdc'
     project-name: 'sdc'
     branch: 'master'
     nexus-iq-namespace: 'onap-'
     project: sdc
     project-name: 'sdc-catalog'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     branch: 'master'
     mvn-settings: 'sdc-settings'
 
     nexus-iq-namespace: 'onap-'
     project: sdc
     project-name: 'sdc-onboarding'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     branch: 'master'
     mvn-settings: 'sdc-settings'
 
 - project:
     name: 'sdc-whitesource'
     project-name: 'sdc'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan:
           build-timeout: 120