preflight_remote.yaml

apiVersion: troubleshoot.sh/v1beta2
kind: HostPreflight
metadata:
  name: modules
spec:
  remoteCollectors:
    - cpu: {}
    - memory: {}
    - kernelModules: {}
  analyzers:
    - cpu:
        outcomes:
          - fail:
              when: "physical < 1"
              message: At least 1 physical CPU cores are required
          - fail:
              when: "logical < 1"
              message: At least 1 CPU cores are required
          - warn:
              when: "count < 2"
              message: At least 2 CPU cores preferred
          - pass:
              message: This server has sufficient CPU cores
    - memory:
        outcomes:
          - fail:
              when: "< 2Gi"
              message: At least 2Gi of memory is required
          - warn:
              when: "< 8Gi"
              message: At least 8Gi of memory is recommended
          - pass:
              message: The system has as sufficient memory              
    - kernelModules:
        outcomes:
          - fail:
              when: "target_core_mod != loaded,loadable"
              message: The 'target_core_mod' kernel module is not loaded or loadable
          - fail:
              when: "target_core_file != loaded,loadable"
              message: The 'target_core_file' kernel module is not loaded or loadable
          - fail:
              when: "tcm_loop != loaded,loadable"
              message: The 'tcm_loop' kernel module is not loaded or loadable
          - warn:
              when: "nvme != loaded"
              message: The system is not using NVME storage, which will provide better performance
          - pass:
              when: "target_core_mod,target_core_file,tcm_loop == loaded,loadable"
              message: The 'target_core_mod', target_core_file', and 'tcm_loop' kernel modules are loaded or loadable