6.3
Table Of Contents
- vRealize Operations Manager Customization and Administration Guide
- Contents
- About Customization and Administration
- Configuring Users and Groups
- Customizing How vRealize Operations Manager Displays Your Data
- Customizing How vRealize Operations Manager Monitors Your Environment
- Defining Alerts in vRealize Operations Manager
- Object Relationship Hierarchies for Alert Definitions
- Alert Definition Best Practices
- Understanding Negative Symptoms for Alerts
- Create an Alert Definition for Department Objects
- Add Description and Base Object to Alert Definition
- Add a Virtual Machine CPU Usage Symptom to the Alert Definition
- Add a Host Memory Usage Symptom to the Alert Definition
- Add Recommendations to the Alert Definition
- Create a Custom Accounting Department Group
- Create a Policy for the Accounting Alert
- Configure Notifications for the Department Alert
- Create a Dashboard to Monitor Department Objects
- Defining Symptoms for Alerts
- Viewing Actions
- Defining Recommendations for Alert Definitions
- Creating and Managing Alert Notifications
- List of Outbound Plug-Ins
- Add Outbound Notification Plug-Ins
- Add a Standard Email Plug-In for Outbound Alerts
- Add a REST Plug-In for Outbound Alerts
- Add a Log File Plug-In for Outbound Alerts
- Add a Network Share Plug-In for vRealize Operations Manager Reports
- Add an SNMP Trap Plug-In for Outbound Alerts
- Add a Smarts Service Assurance Manager Notification Plug-In for Outbound Alerts
- Filtering Log File Outbound Messages With the TextFilter.xml File
- Configuring Notifications
- Defining Compliance Standards
- Operational Policies
- Managing and Administering Policies for vRealize Operations Manager
- Policy Decisions and Objectives
- Default Policy in vRealize Operations Manager
- Custom Policies
- Policies Provided with vRealize Operations Manager
- User Scenario: Create a Custom Operational Policy for a vSphere Production Environment
- User Scenario: Create an Operational Policy for Production vCenter Server Datastore Objects
- Create a Group Type for Your Datastore Objects
- Create an Object Group for Your Datastore Objects
- Create Your Policy and Select a Base Policy
- Override the Analysis Settings for the Datastore Objects
- Enable Disk Space Attributes for Datastore Objects
- Override Alert and Symptom Definitions for Datastore Objects
- Apply Your Datastore Policy to Your Datastore Objects Group
- Create a Dashboard for Disk Use of Your Datastore Objects
- Using the Monitoring Policy Workspace to Create and Modify Operational Policies
- Policy Workspace in vRealize Operations Manager
- Super Metrics in vRealize Operations Manager
- Customizing Icons
- Managing Objects in Your Environment
- Configuring Object Relationships
- Customizing How Endpoint Operations Management Monitors Operating Systems
- Modifying Global Settings
- Defining Alerts in vRealize Operations Manager
- Maintaining and Expanding vRealize Operations Manager
- Cluster and Node Maintenance
- Logging
- Passwords and Certificates
- How To Preserve Customized Content
- Backup and Restore
- OPS-CLI Command-Line Tool
- Index
Table 4‑1. Cluster and Node Maintenance Procedures
Procedure Interface Description
Change Cluster Status Administration/Product You can change the status of a node to online or
oine.
In a high availability (HA) cluster, taking the
master or replica oine causes
vRealize Operations Manager to run from the
remaining node and for HA status to be degraded.
Any manual or system action that restarts the
cluster brings all vRealize Operations Manager
nodes online, including any nodes that you had
taken oine.
If you take a data node that is part of a multi-node
cluster oine and then bring it back online, the
Endpoint Operations Management adapter does
not automatically come back online. To bring the
Endpoint Operations Management adapter online,
select the Endpoint Operations Management
adapter in the Inventory Explorer and click the
Start Collector icon .
Enable or Disable High
Availability
Administration Enabling or disabling high availability requires the
cluster to have at least one Data node, with all
nodes online or all oine. You cannot us Remote
Collector nodes.
Disabling high availability removes the replica
node and restarts the
vRealize Operations Manager cluster.
After you disable high availability, the replica
node vRealize Operations Manager converts back
to a data node and restarts the cluster.
Generate Passphrase Administration You can generate a passphrase to use instead of
the administrator credentials to add a node to this
cluster.
The passphrase is only valid for a single use.
Remove a Node Administration When you remove a node, you lose data that the
node had collected unless you are running in high
availability (HA) mode. HA protects against the
removal or loss of one node.
You must not re-add nodes to
vRealize Operations Manager that you already
removed. If your environment requires more
nodes, add new nodes instead.
When you perform maintenance and migration
procedures, you should take the node oine, not
remove the node.
Congure NTP Product The nodes in vRealize Operations Manager cluster
synchronize with each other by standardizing on
the master node time or by synchronizing with an
external Network Time Protocol (NTP) source.
Rebalance the Cluster Product You can rebalance adapter, disk, memory, or
network load across vRealize Operations Manager
cluster nodes to increase the eciency of your
environment.
vRealize Operations Manager Customization and Administration Guide
130 VMware, Inc.