Chore: Move to centos8-builder

jjb/vnfrqts/vnfrqts-guidelines.yaml
jjb/vnfrqts/vnfrqts-requirements.yaml
jjb/vnfrqts/vnfrqts-testcases.yaml
jjb/vnfrqts/vnfrqts-usecases.yaml
jjb/vnfsdk/vnfsdk-dovetail-integration-python.yaml
jjb/vnfsdk/vnfsdk-functest.yaml
jjb/vnfsdk/vnfsdk-lctest.yaml
jjb/vnfsdk/vnfsdk-model.yaml
jjb/vnfsdk/vnfsdk-pkgtools-python.yaml
jjb/vnfsdk/vnfsdk-refrepo.yaml
jjb/vnfsdk/vnfsdk-validation.yaml
jjb/vvp/vvp-documentation.yaml
jjb/vvp/vvp-em.yaml
jjb/vvp/vvp-oom.yaml
jjb/vvp/vvp-regression.yaml

Issue-ID: CIMAN-33
Signed-off-by: Bengt Thuree <bthuree@linuxfoundation.org>
Change-Id: Ibad75782a1f0842fad2709995627f4441523d215
diff --git a/jjb/vnfsdk/vnfsdk-refrepo.yaml b/jjb/vnfsdk/vnfsdk-refrepo.yaml
index 615b4c3..b10c146 100644
--- a/jjb/vnfsdk/vnfsdk-refrepo.yaml
+++ b/jjb/vnfsdk/vnfsdk-refrepo.yaml
@@ -7,10 +7,10 @@
       - '{project-name}-{stream}-merge-java'
       - gerrit-maven-stage:
           sign-artifacts: true
-          build-node: centos7-builder-4c-4g
+          build-node: centos8-docker-4c-4g
           maven-versions-plugin: true
       - gerrit-maven-docker-stage:
-          build-node: centos7-docker-8c-8g
+          build-node: centos8-docker-8c-8g
           maven-versions-plugin: true
           mvn-goals: 'clean package -Pdocker'
           container-public-registry: 'nexus3.onap.org:10001'
@@ -49,7 +49,7 @@
     name: vnfsdk-refrepo-info
     jobs:
       - gerrit-info-yaml-verify
-    build-node: centos7-builder-2c-1g
+    build-node: centos8-builder-2c-1g
     project: 'vnfsdk/refrepo'
     project-name: 'vnfsdk-refrepo'
     branch: 'master'
@@ -79,7 +79,7 @@
     sonarcloud-project-organization: '{sonarcloud_project_organization}'
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
-    build-node: centos7-docker-8c-8g
+    build-node: centos8-docker-8c-8g
     project: 'vnfsdk/refrepo'
     project-name: 'vnfsdk-refrepo'
     branch: 'master'