How to add https url on target prometheus

Adding monitoring targets in Prometheus typically involves modifying the configuration file prometheus.yml. For HTTPS URLs, the configuration is similar to HTTP, with the main difference being that the protocol part of the URL must be specified as https. Below are specific steps and an example for adding an HTTPS target:

Step 1: Locate and Edit the Configuration File

First, you need to find and edit the Prometheus configuration file, typically named prometheus.yml. This file is usually located in the configuration directory of the Prometheus server.

Step 2: Modify the scrape_configs Section

In the configuration file, locate the scrape_configs section. This section defines where Prometheus scrapes data from. You need to add a new job here, specifying the HTTPS URL you want to monitor.

Example Configuration:

yaml
scrape_configs:
  - job_name: 'example-https-job'
    static_configs:
      - targets: ['example.com:443']  # 443 is the default port for HTTPS
    scheme: https  # Specify the use of HTTPS protocol
    tls_config:
      # Configure TLS; if special certificates or skipping certificate verification is needed (not recommended)
      insecure_skip_verify: true  # An insecure practice, only for demonstration purposes

Step 3: Restart Prometheus

After modifying the configuration file, restart the Prometheus service to apply the new configuration. This can be done by directly restarting the service or using system management tools, depending on your operating system and configuration.

Step 4: Verify the Configuration

After starting, you can access the Prometheus web interface to confirm if the new monitoring target has been successfully added. Typically, you can see the new job and target status on the Targets page.

Notes

• Ensure the correct port for the HTTPS service is used, typically 443.
• If the HTTPS server uses a self-signed certificate or has specific certificate requirements, you may need to appropriately configure certificate parameters in tls_config.
• Changing the configuration or system settings may affect service security and stability, especially when modifying TLS settings, so exercise extra caution.

By following these steps, you can successfully add HTTPS URLs to Prometheus monitoring targets.