[ANSIBLE] Add kube_prometheus playbook

Change-Id: I65a7560423554d375b825fe0de04e6dd558e9371
Issue-ID: INT-1926
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
diff --git a/ansible/kube_prometheus.yml b/ansible/kube_prometheus.yml
new file mode 100644
index 0000000..89408bf
--- /dev/null
+++ b/ansible/kube_prometheus.yml
@@ -0,0 +1,5 @@
+---
+- name: Deploy kube-prometheus stack
+  hosts: infrastructure
+  roles:
+    - kube-prometheus-stack