Add Labels into cloud config files

Add labels where missing
Going forward we will use these for our
JCASC efforts

Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: I4acfb8a61fa455b57e850e19dfd56628116fa09f
diff --git a/jenkins-config/clouds/openstack/cattle/centos7-docker-2c-8g.cfg b/jenkins-config/clouds/openstack/cattle/centos7-docker-2c-8g.cfg
index 00cb8b3..a1a39a1 100644
--- a/jenkins-config/clouds/openstack/cattle/centos7-docker-2c-8g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/centos7-docker-2c-8g.cfg
@@ -1,3 +1,4 @@
+LABELS=centos7-docker-2c-8g
 IMAGE_NAME=ZZCI - CentOS 7 - docker - x86_64 - 20200317-104237.628
 HARDWARE_ID=v2-standard-2
 VOLUME_SIZE=20