Feature Enhancement: Add Periodic Check for Node Funding by Namespace and Label

[gacevicljubisa]

Enhance the existing node funding feature to include a periodic check for services (preferred over pods) based on the specified namespace and label, and ensure nodes are topped up to a specified amount regularly.

Current Behavior

• The current feature allows nodes to be funded by specifying namespace and label.
• However, it does not periodically check and top up nodes based on a time interval.

New Requirements

• Periodic Check:
  • Add a periodic check for all services (or pods) within the specified namespace and label.
  • The time interval for these checks should be configurable (e.g., every X minutes/hours).

Acceptance Criteria

1. A configurable time interval for checking services (or pods) within the specified namespace and label.
2. Nodes are automatically topped up if they fall below a specified amount during these periodic checks.
3. Configuration for both time period and top-up amount is available and works correctly with existing functionality.

Requested by

@darkobas2

Additional Notes

• Services are preferred over pods to improve efficiency and simplify management.
• Ensure the enhancement integrates with the current node funding logic.