New Relic Agent Configuration file not found error when starting New Relic Agent.

The agent configuration file is missing or incorrectly named.

Understanding New Relic Agent

New Relic Agent is a powerful tool designed to monitor and manage the performance of your applications. It collects data about your application's performance and sends it to New Relic's platform, where you can analyze and visualize the data to gain insights into your application's health and performance. This tool is essential for developers and IT professionals who need to ensure their applications are running smoothly and efficiently.

Identifying the Symptom

When using New Relic Agent, you might encounter an error message indicating that the configuration file is not found. This error typically occurs when you attempt to start the agent, and it fails to locate the necessary configuration file to proceed. The error message might look something like this:

Error: Configuration file not found. Please ensure the file is present and correctly named.

Exploring the Issue: NR-1010

The error code NR-1010 signifies that the New Relic Agent is unable to find its configuration file. This file is crucial as it contains the settings and parameters required for the agent to function correctly. Without it, the agent cannot start, and thus, it cannot monitor your application.

Common Causes

  • The configuration file is missing from the expected directory.
  • The file is incorrectly named, causing the agent to overlook it.
  • File permissions prevent the agent from accessing the configuration file.

Steps to Resolve the Issue

To resolve the NR-1010 error, follow these steps to ensure the configuration file is correctly set up:

Step 1: Verify the File Location

Ensure that the configuration file is located in the correct directory. By default, the New Relic Agent looks for its configuration file in the following locations:

  • /etc/newrelic/newrelic.yml for Linux systems
  • C:\Program Files\New Relic\newrelic.yml for Windows systems

If the file is not in these locations, move it to the correct directory.

Step 2: Check the File Name

Ensure that the configuration file is named correctly. The default name for the configuration file is newrelic.yml. If the file is named differently, rename it to match the expected name.

Step 3: Verify File Permissions

Check the file permissions to ensure that the New Relic Agent has the necessary access to read the configuration file. On Linux, you can use the following command to adjust permissions:

chmod 644 /etc/newrelic/newrelic.yml

On Windows, right-click the file, select 'Properties', and adjust the permissions under the 'Security' tab.

Step 4: Restart the Agent

After verifying the file location, name, and permissions, restart the New Relic Agent to apply the changes. Use the following command for Linux:

sudo systemctl restart newrelic-infra

For Windows, restart the service through the Services management console.

Additional Resources

For more detailed information, you can refer to the official New Relic documentation on configuring the agent. If you continue to experience issues, consider reaching out to New Relic Support for further assistance.

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