[CICDANSIBLE] Change default node count to 4

Currently ONAP stability is best when at least 4 k8s nodes are used

Change-Id: I9453377d809c797e2bf704293ed48ace2a0f1ae1
Issue-ID: OOM-2846
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

diff --git a/tools/cicdansible/group_vars/all.yml b/tools/cicdansible/group_vars/all.yml
index ef23eb9..72ac5e0 100644 (file)
--- a/tools/cicdansible/group_vars/all.yml
+++ b/tools/cicdansible/group_vars/all.yml
@@ -47,7 +47,7 @@ cicd_docker_registry: ""
 #Address of custom docker registry mirror
 docker_registry_mirror: ""
 #Number of nodes to deploy.
-num_nodes: "3"
+num_nodes: "4"
 #Stack name to deploy on heat.
 stack_name: "installer-test"
 #Address of resource server with packages.