[Tooling update] health_checks

* Added:
- Contrail control peer links summary
- Contrail control peer links state

Prod-Related: PROD-31970
Change-Id: I2b6452992278226e58e5ff7781dc452b7c3cc0e5
diff --git a/README.rst b/README.rst
index fc8366b..7bbb04e 100644
--- a/README.rst
+++ b/README.rst
@@ -877,6 +877,18 @@
 
   salt-call health_checks.contrail_vrouter_agent_info cmp001
 
+Retrieve contrail control peers summary
+
+.. code-block:: bash
+
+  salt -C s-ntw01* health_checks.contrail_control_peers_summary
+
+Retrieve contrail control filtered peers info
+
+.. code-block:: bash
+
+  salt -C s-ntw03* health_checks.contrail_control_peer_status
+
 Fetch libvirt supported machine types for compute node
 
 .. code-block:: bash