Default config file doesn't contain kubernetes options

[afdesk]

Description

There are no kubernetes options in Trivy default config file now.

@chen-keinan could you confirm that config files work correctly for k8s scans? thanks!

Desired Behavior

trivy-default.yaml contains next section:

kubernetes:
  # Same as '--context'
  # Default is empty
  context:

  # Same as '--namespace'
  # Default is empty
  namespace:

  # Same as '--kubeconfig'
  # Default is empty
  kubeconfig: ~/.kube/config2

  # Same as '--components'
  # Default is 'workload,infra'
  components: 
    - workload
    - infra

Actual Behavior

there is no kubernetes section

Reproduction Steps

1.Generate default trivy config:

$ trivy image --generate-default-config

2. Look for kubernetes options

$ cat trivy-default.yaml | grep kubernetes

the output contains only - kubernetes for scanners block

Debug Output

$ trivy image -d --generate-default-config
2024-07-30T12:03:43+06:00	DEBUG	Cache dir	dir="/home/user/.cache/trivy"
2024-07-30T12:03:43+06:00	DEBUG	Parsed severities	severities=[UNKNOWN LOW MEDIUM HIGH CRITICAL]
2024-07-30T12:03:43+06:00	DEBUG	Ignore statuses	statuses=[]
2024-07-30T12:03:43+06:00	INFO	Writing the default config to trivy-default.yaml...

Operating System

Ubuntu 22.04.4 LTS

Version

$ trivy --version
Version: 0.53.0

Checklist

• Run trivy clean --all
• Read the troubleshooting