MuleSoft provides a MMC Rest API to manage the clusters, servers, applications, flows and endpoints.

1. MMC Rest API - Clusters
BY KIRAN KUMAR

2. Introduction
 Continuous Deployment is always needed to make the things automate.
 Mule ESB cluster is a server which uses the active-active model to the
nodes.
 The advantage of active-active model is no one server acts as a primary
node. Both of the nodes will share the load.
 MMC provides Rest API’s to manage the cluster nodes, applications and
flows.

3. Create a Cluster
 To create a cluster, need to provide cluster name and server ids as shown
in the below URL.
 curl --basic -u username:password -d '{"name":"Cluster
Name","version":"3.6.1", "nodes":["serverId-1", "serverId-2"]}' --header
'Content-Type: application/json' http://localhost:8585/mmc/api/clusters
 HTTP Method: POST

4. Get All Clusters
 To get all the clusters in the MMC, need to provide the below URL.
 curl --basic -u username:password http://localhost:8585/mmc/api/clusters
 HTTP Method: GET

5. Get a Cluster
 To get a specific cluster, need to provide cluster id as shown in the below
URL.
 curl --basic -u username:password
http://localhost:8585/mmc/api/clusters/{clusterId}
 HTTP Method: GET

6. Cluster Status
 To get the status of a cluster, need to provide the cluster id as shown in the
below URL.
 curl --basic -u username:password
http://localhost:8585/mmc/api/clusters/{clusterId}/status
 HTTP Method: GET

7. Disband a Cluster
 To disband(delete) a cluster, need to provide the cluster Id as shown in the
below URL.
 curl --basic -u username:password -X DELETE
http://localhost:8585/mmc/api/clusters/{clusterId}
 HTTP Method: DELETE

8. Restart a Cluster
 To restart the Cluster, need to provide the cluster Id as shown in the below
URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/restart
 HTTP Method: POST

9. Stop a Cluster
 To stop a Cluster, nedd to provide the Cluster Id as shown in the below
URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/stop
 HTTP Method: POST

10. Add Nodes to a Cluster
 To add nodes to the existing cluster, need to provide the node ids in the
data as shown in the below URL.
 curl --basic -u username:password -d '{"nodes":"serverId-1", "serverId-2"}' --
header 'Content-Type: application/json'
http://localhost:8585/api/clusters/{clusterId}/addnodes
 HTTP Method: POST

11. Remove Nodes from a Cluster
 To remove nodes on a Cluster, need to provide the node ids of the cluster
as shown in the below URL.
 curl --basic -u username:password -d '{"nodes":"serverId-1", "serverId-2"}' --
header 'Content-Type: application/json'
http://localhost:8585/api/clusters/{clusterId}/removenodes
 HTTP Method: POST

12. Get All Applications on Cluster
 To get all applications on a cluster, need to provide the cluster id as shown
in the below URL.
 curl --basic -u username:password
http://localhost:8585/mmc/api/clusters/{clusterId}/applications
 HTTP Method: GET

13. Start an Application
 To start an application on a cluster, need to provide the cluster id and the
application name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/applications/{applicatio
nName}/start
 HTTP Method: POST

14. Restart an Application
 To restart an application on a cluster, need to provide the cluster id and
application name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/applications/{applicatio
nName}/restart
 HTTP Method: POST

15. Stop an Application
 To stop an application on a cluster, need to provide cluster Id and
application name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/applications/{applicatio
nName}/stop
 HTTP Method: POST

16. Get All Flows
 To get all available flows on a cluster, need to provide the cluster id as
shown in the below URL.
 curl --basic -u username:password
http://localhost:8585/mmc/api/clusters/{clusterId}/flows
 HTTP Method: GET

17. Restart a Flow
 To restart a flow of an application on a cluster, need to provide the cluster
id, application name and flow name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/start
 HTTP Method: POST

18. Pause a Flow
 To pause a flow of an application on a cluster, need to provide the cluster
id, application name and flow name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/pause
 HTTP Method: POST

19. Stop a Flow
 To stop a flow of an application on a cluster, need to provide the cluster
id, application name and flow name as shown in the below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/stop
 HTTP Method: POST

20. Get All Endpoints
 To get all flow endpoints from an application on a cluster, need to provide
the cluster id, application name and flow name as shown in the below
URL.
 curl --basic -u username:password
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/endpoints
 HTTP Method: GET

21. Start an Endpoint
 To start an flow endpoint in the application on cluster, need to provide the
cluster id, application name, flow name and endpoint id as shown in the
below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/endpoints/{endpointId}/start
 HTTP Method: POST

22. Stop an Endpoint
 To stop an flow endpoint in the application on cluster, need to provide the
cluster id, application name, flow name and endpoint id as shown in the
below URL.
 curl --basic -u username:password -X POST
http://localhost:8585/mmc/api/clusters/{clusterId}/flows/{flowName}/{appl
icationName}/endpoints/{endpointId}/stop
 HTTP Method: POST

23. References
 https://docs.mulesoft.com/mule-management-console/v/3.7/clusters
 https://docs.mulesoft.com/mule-management-console/v/3.4/managing-
mule-high-availability-ha-clusters
 https://docs.mulesoft.com/mule-management-console/v/3.4/creating-or-
disbanding-a-cluster

24. Thank you