probe Node

nodes_must_be_healthy

Verify a set of conditions against a set of nodes: * FrequentKubeletRestart must be False * FrequentDockerRestart must be False * FrequentContainerdRestart must be False * ReadonlyFilesystem must be False * KernelDeadlock must be False * CorruptDockerOverlay2 must be False * FrequentUnregisterNetDevice must be False * NetworkUnavailable must be False * FrequentKubeletRestart must be False * MemoryPressure must be False * DiskPressure must be False * PIDPressure must be False * Ready must be True

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View details
Typeprobe
Modulechaosk8s.node.probes
Namenodes_must_be_healthy
Returnboolean

Usage

JSON

{
  "name": "verify-nodes-condition",
  "type": "probe",
  "provider": {
    "type": "python",
    "module": "chaosk8s.node.probes",
    "func": "nodes_must_be_healthy"
  }
}

YAML

name: verify-nodes-condition
provider:
  func: nodes_must_be_healthy
  module: chaosk8s.node.probes
  type: python
type: probe

Arguments

NameTypeDefaultRequiredTitleDescription
label_selectorstringNoLabel SelectorTarget a subset of all the nodes only

Retrieve all nodes conditions and statuses.

Signature

def nodes_must_be_healthy(
        label_selector: str = None,
        secrets: Dict[str, Dict[str, str]] = None) -> bool:
    pass