types

Documentation

Index

• Constants
• Variables

Constants

const (
	// OpenEBSDisableReconcileLabelKey is the label key decides to reconcile or not
	OpenEBSDisableReconcileLabelKey = "reconcile.openebs.io/disable"
	// CStorAPIVersion is group version for cstor apis
	CStorAPIVersion = "cstor.openebs.io/v1"

	// HostNameLabelKey is label key present on kubernetes node object.
	HostNameLabelKey = "kubernetes.io/hostname"

	// CStorPoolClusterLabelKey is the CStorPoolcluster label key.
	CStorPoolClusterLabelKey = "openebs.io/cstor-pool-cluster"

	// CStorPoolInstanceLabelKey is the CStorPoolInstance label
	CStorPoolInstanceLabelKey = "openebs.io/cstor-pool-instance"

	// OpenEBSVersionLabelKey is the openebs version key.
	OpenEBSVersionLabelKey = "openebs.io/version"

	// CASTypeLabelKey is the label key to fetch storage engine for the volume
	CASTypeLabelKey = "openebs.io/cas-type"

	// PredecessorBDKey is the key to fetch the predecessor BD in case of
	// block device replacement.
	PredecessorBDLabelKey = "openebs.io/bd-predecessor"

	//PodDisruptionBudgetKey is the key used to identify the PDB
	PodDisruptionBudgetKey = "openebs.io/pod-disruption-budget"

	// VolumePolicyKey is the key to fetch name of CStorVolume Policies
	VolumePolicyKey = "openebs.io/volume-policy"

	// CStorPoolInstanceNameLabelKey is the key used on pool dependent resources
	CStorPoolInstanceNameLabelKey = "cstorpoolinstance.openebs.io/name"

	// CStorPoolInstanceUIDLabelKey is the key used on pool dependent resources
	CStorPoolInstanceUIDLabelKey = "cstorpoolinstance.openebs.io/uid"

	// PersistentVolumeLabelKey label key set in all cstorvolume replicas of a
	// given volume
	PersistentVolumeLabelKey = "openebs.io/persistent-volume"

	// BlockDeviceTagLabelKey is the key to fetch tag of a block
	// device.
	// For more info : https://github.com/openebs/node-disk-manager/pull/400
	BlockDeviceTagLabelKey = "openebs.io/block-device-tag"
)

const (
	// CSPCFinalizer represents finalizer value used by cspc
	CSPCFinalizer = "cstorpoolcluster.openebs.io/finalizer"

	// PoolProtectionFinalizer is used to make sure cspi and it's bdcs
	// are not deleted before destroying the zpool
	PoolProtectionFinalizer = "openebs.io/pool-protection"

	// CstorVolumeKind is a K8s CR of kind CStorVolume
	CStorVolumeKind = "CStorVolume"

	// CstorVolumeReplicaKind is a K8s CR of kind CStorVolumeReplica
	CStorVolumeReplicaKind = "CStorVolumeReplica"
)

const (
	// CasTypeCStor is the key for cas type cStor
	CasTypeCStor = "cstor"

	// CasTypeJiva is the key for cas type jiva
	CasTypeJiva = "jiva"
)

const (
	CStorPoolBasePath = "/var/openebs/cstor-pool/"
	CacheFileName     = "pool.cache"
)

const (
	//IoWaitTime is the time interval for which the IO has to be stopped before doing snapshot operation
	IoWaitTime = 10
	//TotalWaitTime is the max time duration to wait for doing snapshot operation on all the replicas
	TotalWaitTime = 60
)

const (
	// OpenEBSDisableDependantsReconcileKey is the annotation key that decides to create
	// children objects with OpenEBSDisableReconcileKey as true or false
	OpenEBSDisableDependantsReconcileKey = "reconcile.openebs.io/disable-dependants"

	// OpenEBSCStorExistingPoolName is the name of the cstor pool already present on
	// the disk that needs to be imported and renamed
	OpenEBSCStorExistingPoolName = "import.cspi.cstor.openebs.io/existing-pool-name"

	// OpenEBSCStorAllowedBDTagKey is the annotation key present that decides whether
	// a particular BD with a tag is allowed in storage provisioning or not.
	// This annotation can be used on SPC or CSPC to allow a particular BD(s) with tag
	// for provisioning.
	OpenEBSAllowedBDTagKey = "openebs.io/allowed-bd-tags"
)

Variables

var (
	// ConfFileMutex is to hold the lock while updating istgt.conf file
	ConfFileMutex = &sync.Mutex{}
	// IstgtConfPath will locate path for istgt configurations
	IstgtConfPath = "/usr/local/etc/istgt/istgt.conf"
	//DesiredReplicationFactorKey is plain text in istgt configuration file informs
	//about desired replication factor used by target
	DesiredReplicationFactorKey = "  DesiredReplicationFactor"
	//TargetNamespace is namespace where target pod and cstorvolume is present
	//and this is updated by addEventHandler function
	TargetNamespace = ""
)