[CORD-1875]
Retry SSH connections in Ansible

Change-Id: Ib679b9402da1a4956d7bce9981a102a639b7b839
diff --git a/ansible.cfg b/ansible.cfg
index 0902052..3eadbcd 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -6,4 +6,5 @@
 
 [ssh_connection]
 ssh_args = -o ControlMaster=auto -o ControlPersist=15s -o ConnectionAttempts=20
+retries=5