Procedure to write Kubernetes Custom Topology Collector

Describes, the procedure to write new Kubernetes custom topology collector.

1. Create package for a custom collector, for example: k8s_custom_topology_collector

2. Inside the collector package, develop python code by implementing BachColletor.

3. Create or update the required configuration files. Refer the section Configurations

Example: To create a K8S custom topology collector:

from collectors.batch_collector import BatchCollector 
class TopologyCollector(BatchCollector)

See, sample code for k8s custom topology collector in examples directory.