status

Documentation

Index

• type VizierReason
  • func (reason VizierReason) GetMessage() string

Types

type VizierReason

type VizierReason string

VizierReason is the reason that Vizier is in its current state. All VizierReason values should be included in this file.

const (
	// VizierVersionTooOld occurs when the running Vizier version is more than one major version too old.
	VizierVersionTooOld VizierReason = "VizierVersionOld"
	// KernelVersionsIncompatible occurs when the majority of nodes have an incompatible kernel version.
	KernelVersionsIncompatible VizierReason = "KernelVersionsIncompatible"

	// CloudConnectorFailedToConnect occurs when the cloud connector is unable to connect to the specified cloud addr.
	CloudConnectorFailedToConnect VizierReason = "CloudConnectFailed"
	// CloudConnectorInvalidDeployKey occurs when the cloud connector has an invalid deploy key. This will prevent
	// the Vizier from properly registering.
	CloudConnectorInvalidDeployKey VizierReason = "InvalidDeployKey"
	// CloudConnectorBasicQueryFailed occurs when the cloud connector is fully connected, but fails to run basic queries.
	CloudConnectorBasicQueryFailed VizierReason = "BasicQueryFailed"
	// CloudConnectorPodPending occurs when a cloud connector is in the Pending Kubeneretes PodPhase.
	CloudConnectorPodPending VizierReason = "CloudConnectorPodPending"
	// CloudConnectorPodFailed occurs when a cloud connector pod is in the Failed Kubernetes PodPhase.
	CloudConnectorPodFailed VizierReason = "CloudConnectorPodFailed"
	// CloudConnectorMissing occurs when a cloud connector pod doesn't exist for a cluster.
	CloudConnectorMissing VizierReason = "CloudConnectorMissing"
	// CloudConnectorRegistering occurs when the cloud connector is still registering with Pixie Cloud.
	CloudConnectorRegistering VizierReason = "CloudConnectorRegistering"

	// MetadataPVCMissing occurs when the operator cannot find the metadata PVC.
	MetadataPVCMissing VizierReason = "MetadataPVCMissing"
	// MetadataPVCStorageClassUnavailable occurs when the Metadata PVC is stuck pending because the storage class does not exist.
	MetadataPVCStorageClassUnavailable VizierReason = "MetadataPVCStorageClassUnavailable"
	// MetadataPVCPendingBinding occurs when the Metadata PVC is still pending, but the spec is requesting a valid Storage class.
	MetadataPVCPendingBinding VizierReason = "MetadataPVCPendingBinding"
	// MetadataStatefulSetPodPending occurs when the stateful metadata pod is stuck pending.
	MetadataStatefulSetPodPending VizierReason = "MetadataStatefulSetPodPending"

	// ControlPlanePodsPending occurs when one or more control plane pods are pending.
	ControlPlanePodsPending VizierReason = "ControlPlanePodsPending"
	// ControlPlanePodsFailed occurs when one or more control plane pods are failing, but none are pending.
	ControlPlanePodsFailed VizierReason = "ControlPlanePodsFailed"
	// ControlPlaneFailedToSchedule occurs when a pod in the control plane cannot be scheduled. More specific states are enumerated in separate reasons below.
	ControlPlaneFailedToSchedule VizierReason = "ControlPlaneFailedToSchedule"
	// ControlPlaneFailedToScheduleBecauseOfTaints occurs when a pod in the control plane could not be scheduled because of restrictive taints.
	ControlPlaneFailedToScheduleBecauseOfTaints VizierReason = "ControlPlaneFailedToScheduleBecauseOfTaints"

	// NATSPodPending occurs when the nats pod is pending.
	NATSPodPending VizierReason = "NATSPodPending"
	// NATSPodMissing occurs when the nats pod is missing.
	NATSPodMissing VizierReason = "NATSPodMissing"
	// NATSPodFailed occurs when the nats pod failed to start up.
	NATSPodFailed VizierReason = "NATSPodFailed"

	// EtcdPodsMissing when the etcd pods are missing.
	EtcdPodsMissing VizierReason = "EtcdPodsMissing"
	// EtcdPodsCrashing when the etcd pods are crashing.
	EtcdPodsCrashing VizierReason = "EtcdPodsCrashing"

	// UnableToConnectToCloud occurs when the Operator cannot make requests to the Pixie Cloud instance.
	UnableToConnectToCloud VizierReason = "UnableToConnectToCloud"

	// PEMsSomeInsufficientMemory occurs when some PEMs (strictly not all) fail to schedule due to insufficient memory. If all PEMs experience
	// insufficient memory, then the Reason should be PEMsAllInsufficientMemory.
	PEMsSomeInsufficientMemory VizierReason = "PEMsSomeInsufficientMemory"
	// PEMsAllInsufficientMemory occurs when all PEMs fail to schedule due to insufficient memory. If only some pods experience
	// insufficient memory, then the Reason should be PEMsSomeInsufficientMemory.
	PEMsAllInsufficientMemory VizierReason = "PEMsAllInsufficientMemory"
	// PEMsMissing occurs when the operator can't find PEMs in the monitoring namespace.
	PEMsMissing VizierReason = "PEMsMissing"

	// PEMsHighFailureRate occurs when a large portion of PEMs are hurting the stability of the cluster.
	PEMsHighFailureRate VizierReason = "PEMsHighFailureRate"
	// PEMsAllFailing occurs when a all PEMs are failing.
	PEMsAllFailing VizierReason = "PEMsAllFailing"

	// TLSCertsExpired occurs when the service TLS certs are expired or almost expired.
	TLSCertsExpired VizierReason = "TLSCertsExpired"
)

func (VizierReason) GetMessage

func (reason VizierReason) GetMessage() string

GetMessage gets the human-readable message for a Vizier status reason.