Merge "Ansible for build server"

diff --combined jjb/releng/opnfv-utils.yml
index 39b3d2f,969d2ea..b12f663
--- 1/jjb/releng/opnfv-utils.yml
--- 2/jjb/releng/opnfv-utils.yml
+++ b/jjb/releng/opnfv-utils.yml
@@@ -24,10 -24,7 +24,10 @@@
            name: SLAVE_NAME
            description: Slaves to prune docker images
            default-slaves:
 -            - arm-build2
 +            - arm-build3
 +            - arm-build4
 +            - arm-build5
 +            - arm-build6
              - ericsson-build3
              - ericsson-build4
              - lf-build2
@@@ -117,10 -114,12 +117,12 @@@
      concurrent: true
  
      parameters:
-       - label:
-           name: SLAVE_LABEL
-           description: 'Slave label on Jenkins'
-           default: 'test-ansible-build'
+       - node:
+           name: SLAVE_NAME
+           description: Build Servers
+           default-slaves:
+             - lf-build1
+             - lf-build2
            allowed-multiselect: true
            ignore-offline-nodes: true
        - project-parameter: