Chapter 25. Installing and running the IdM Healthcheck tool


Learn more about the IdM Healthcheck tool and how to install and run it.

25.1. Healthcheck in IdM

The Healthcheck command line tool in Identity Management (IdM) helps find issues that can impact the performance of your IdM environment. Using Healthcheck, you can identify an issue in advance so that you can correct it before it becomes critical.

Note

You can use Healthcheck without obtaining a Kerberos ticket.

Modules are independent

Healthcheck consists of independent modules which check for:

  • Replication issues
  • Certificate validity
  • Certificate authority infrastructure issues
  • IdM and Active Directory trust issues
  • Correct file permissions and ownership settings

Output formats and destination

You can set the following types of output for Healthcheck to generate by using the output-type option:

  • json: Machine-readable output in JSON format (default)
  • human: Human-readable output

You can specify a file to store the output by using the --output-file option.

Results

Each Healthcheck module returns one of the following results:

SUCCESS
The system is configured as expected.
WARNING
It is advisable to monitor or evaluate the configuration.
ERROR
The system is not configured as expected.
CRITICAL
The configuration is not as expected, with a significant potential to impact the functioning of your IdM deployment.

25.2. Installing IdM Healthcheck

Learn how you can install the IdM Healthcheck tool.

Prerequisites

  • You are logged in as root.

Procedure

  • Install the ipa-healthcheck package:

    [root@server ~]# dnf install ipa-healthcheck
    Copy to Clipboard Toggle word wrap

Verification

  • Perform a basic Healthcheck test:

    [root@server ~]# ipa-healthcheck
    []
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    The empty square brackets [] indicate a fully-functioning IdM installation.

25.3. Running IdM Healthcheck manually

You can execute Healthcheck tests in one of the following ways:

  • Manually on the CLI.
  • Automatically by using a timer.

This section describes how to execute Healthcheck tests manually.

Prerequisites

Procedure

  1. Optional: To display a list of all available Healthcheck tests, enter:

    [root@server ~]# ipa-healthcheck --list-sources
    Copy to Clipboard Toggle word wrap
  2. To run the Healthcheck utility, enter:

    [root@server ~]# ipa-healthcheck
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