mvn-version: 'mvn35'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-aai-common-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/aai-common'
     project-name: 'aai-aai-common'
     branch: 'master'
     jobs:
       - gerrit-maven-clm
     nexus-iq-namespace: 'onap-'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/aai-common'
     project-name: 'aai-aai-common'
     stream:
       - '{project-name}-{stream}-merge-docker'
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
     project-name: 'aai-aai-common'
     mvn-settings: 'aai-aai-common-settings'
     mvn-version: 'mvn35'
     files: 'Dockerfiles/aai-common/**'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
 
 - project:
     name: 'aai-aai-common-whitesource'
     project-name: 'aai-aai-common'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan
     mvn-params: '-P spring-boot-2-1'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -B -Dmaven.test.skip=true -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-settings: 'aai-babel-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-babel-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/babel'
     project-name: 'aai-babel'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-version: 'mvn35'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-cacher-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/cacher'
     project-name: 'aai-cacher'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/data-router'
     project-name: 'aai-data-router'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-f distribution/pom.xml -P docker docker:build -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     archive-artifacts: ''
     docker-pom: 'pom.xml'
     mvn-profile: docker
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-esr-gui-clm
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-f standalone/pom.xml -P docker docker:build -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     archive-artifacts: ''
     docker-pom: 'pom.xml'
     mvn-profile: docker
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-esr-server-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/esr-server'
     project-name: 'aai-esr-server'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/event-client'
     project-name: 'aai-event-client'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-version: 'mvn35'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-graphadmin-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/graphadmin'
     project-name: 'aai-graphadmin'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/logging-service'
     project-name: 'aai-logging-service'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-settings: 'aai-model-loader-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-model-loader-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/model-loader'
     project-name: 'aai-model-loader'
     branch: 'master'
 - project:
     name: 'aai-model-loader-whitesource'
     project-name: 'aai-model-loader'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan
     mvn-settings: 'aai-model-loader-settings'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-version: 'mvn35'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-resources-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/resources'
     project-name: 'aai-resources'
     branch: 'master'
 - project:
     name: 'aai-resources-whitesource'
     project-name: 'aai-resources'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan
     mvn-settings: 'aai-resources-settings'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/rest-client'
     project-name: 'aai-rest-client'
     branch: 'master'
 
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/router-core'
     project-name: 'aai-router-core'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-P docker -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-version: 'mvn35'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-schema-service-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/schema-service'
     project-name: 'aai-schema-service'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-Pdocker -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     jobs:
       - gerrit-maven-docker-stage:
           mvn-params: '-Pdocker -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
     project: 'aai/search-data-service'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/search-data-service'
     project-name: 'aai-search-data-service'
     branch: 'master'
 - project:
     name: 'aai-search-data-service-whitesource'
     project-name: 'aai-search-data-service'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan
     mvn-settings: 'aai-search-data-service-settings'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: '-f sparkybe-onap-application/pom.xml -P docker -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/sparky-be'
     project-name: 'aai-sparky-be'
     branch: 'master'
 - project:
     name: 'aai-sparky-be-whitesource'
     project-name: 'aai-sparky-be'
-    build-node: ubuntu1604-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - gerrit-whitesource-scan
     mvn-settings: 'aai-sparky-be-settings'
 
       - '{project-name}-{stream}-verify-java'
       - '{project-name}-{stream}-merge-java'
       - gerrit-maven-stage:
-          build-node: ubuntu1604-builder-4c-4g
+          build-node: ubuntu1804-builder-4c-4g
           maven-versions-plugin: true
       - '{project-name}-gerrit-release-jobs':
           build-node: centos7-docker-8c-8g
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/sparky-fe'
     project-name: 'aai-sparky-fe'
     branch: 'master'
 
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
           mvn-params: 'docker:build -B -Dmaven.test.skip=true'
-          build-node: ubuntu1604-docker-8c-8g
+          build-node: ubuntu1804-docker-8c-8g
           container-public-registry: 'nexus3.onap.org:10001'
           container-staging-registry: 'nexus3.onap.org:10003'
       - '{project-name}-gerrit-release-jobs':
     mvn-settings: 'aai-validation-settings'
     files: '**'
     archive-artifacts: ''
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
 
 - project:
     name: aai-validation-sonar
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu1604-builder-4c-4g
+    build-node: ubuntu1804-builder-4c-4g
     project: 'aai/validation'
     project-name: 'aai-validation'
     branch: 'master'