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Troubleshoot agents

Information to help you debug issues with DigiCert​​®​​ agents.

Agent statuses

To see the current status of an agent, go to the Discovery & automation tools > Agents page and check the Status column. The status is also shown on the agent details page.

Status

Description

Action needed

The agent stopped working and requires attention.

Active

The agent is installed and activated.

Configured

The agent is configured for certificate automation on one or more IP/port targets.

Error

DigiCert​​®​​ Trust Lifecycle Manager has lost network connectivity to the agent.

Not configured

The agent is ready for use, but has not been configured for certificate automation.

Pending approval

The agent requires manual approval, but has not been approved yet.

Suspended

The agent has been temporarily suspended from operation.

Upgrading

The agent software is being upgraded.

Agent debug mode

Use this option to extend the agent logging level. This enables you to capture additional information in the log file to investigate and solve issues in your environment.

Note: Debug mode is disabled by default for agents.

To enable debug mode for an agent:

  1. From the Trust Lifecycle Manager main menu, select Discovery & automation tools > Agents.

  2. Locate the applicable agent in the table. Select the agent Name to move to the details page.

  3. On the agent details page, select the pencil icon on the top-right to access edit mode.

  4. In the Advanced settings section of the agent details, select the Enable debug logging checkbox.

  5. Select the Update button at bottom to apply your changes.

Agent log files

The location of the agent log files depends on the host type and installation directory ({$Install_Path$}) where the agent software was installed.

Host type

Log type

Location of log files

Windows

Agent logs

{$Install_Path$}\log

Windows

Trust Lifecycle Manager plugin manager (TPM) logs for the agent

{$Install_Path$}\tpm\log

Linux

Agent logs

{$Install_Path$}/log

Linux

Trust Lifecycle Manager plugin manager (TPM) logs for the agent

{$Install_Path$}/tpm/log

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