Enables or disables the specified resource agent on the cluster.
A resource agent allows the cluster agent to interact with a specific service or resource. You can disable a resource agent without affecting other resource agents or the overall cluster operation. For example, if you stop the database resource agent, the database monitoring stops, but the database and the services that depend on it continue to run.
The following table describes each resource agent and shows its normal state on the primary and secondary nodes.
Resource Agent Name | Purpose | Primary Normal State | Secondary Normal State |
|---|---|---|---|
sys_disk_monitor | Monitors available disk space. | Running | Running |
sys_ether1_monitor | Monitors the management (ether1) interface. | Running | Running |
fe_address | Monitors and manages the cluster virtual IP (VIP) address, which is shared by both nodes and used to access the Web UI of the primary node. | Off | Off |
fe_correlator | Monitors and manages the correlation of malicious URL events detected by an Network Security appliance with email events detected by an EX Series appliance. This pertains to a Central Management System appliance that manages both appliance types. | Running | Off |
fe_cmsapi | Monitors and manages the Central Management System API process. | Running | Off |
fe_dbmgd | Monitors and manages a database management process. | Running | Off |
fe_aggregator | Monitors and manages the aggregation of alert data from managed appliances. | Running | Off |
fe_aggr | Monitors and manages the alert aggregation from Email Security - Cloud to an on-premises Central Management System appliance. | Running | Off |
fe_fedb | Monitors and manages the FireEye database service. | Running | Running |
fe_webui | Monitors and manages the Web UI service. | Running | Off |
fe_redis | Monitors the Redis server on the Central Management System appliance. | Running | Off |
fe_peer_service | Monitors and manages the service that handles interactions among Central Management System appliances in different domains. This pertains to Central Management System appliances that are licensed to use the CMS Peer Service. | Running | Off |
fe_notification | Monitors and manages the service that sends malware alert notifications. | Running | Off |
fe_http | Monitors and manages Central Management System Web services. | Running | Running |
fe_appmgrd | Monitors and manages the appliance update orchestration process. | Running | Off |
Note
This is a global configuration. It is configured on only one node, but is applied to the cluster.
Syntax
[no] ha resource <resource> enable
Parameters
resource
The name of the resource agent.
no
Disables the specified resource agent on the cluster.
Example
The following example disables the database resource agent.
node2 (config) # ha engine stop
node1 (config) # ha engine stop ... node1 (config) # no ha resource fe_fedb enable node1 (config) # show ha configuration CMS HA Cluster Settings: ... Cluster Resources: ... fe_fedb enabled: no ...
User role
Admin
Command mode
Config
Supported appliances
This command is supported on the following appliances running the specified releases or later:
Central Management System: Release 7.7.0. The command output was enhanced in Release 8.3.0.
Note
For more information about Central Management System HA, see the Central Management System High Availability Guide.