Add ServiceMonitor Configuration

[vquie]

Summary

• Added: servicemonitor.yaml template for ServiceMonitor resource.
• Modified: deployment.yaml to include YAML front matter.
• Updated: values.yaml to include ServiceMonitor configuration options.

Details

• deployment.yaml:

  • Added YAML front matter (---) to the beginning of the file for proper YAML formatting.

• values.yaml:

  • Introduced a new serviceMonitor section with the following default values:
    • enabled: false
    • interval: 60s
    • scrapeTimeout: 20s

• servicemonitor.yaml:

  • New file created to define the ServiceMonitor resource for Prometheus monitoring.

These changes aim to enhance the monitoring capabilities of our deployments by optionally enabling ServiceMonitor configurations.

Testing

• Ensure that the deployment works as expected without enabling the ServiceMonitor.
• Test enabling the ServiceMonitor and verify that it integrates correctly with Prometheus.

Please review the changes and provide feedback or approval for merging.

[till]

Thanks very much @vquie