baremetal

package
v1.1.0 Latest Latest
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Published: Feb 21, 2022 License: Apache-2.0 Imports: 35 Imported by: 0

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Index

Constants

View Source
const (
	// ProviderName is exported.
	ProviderName = "metal3"
	// HostAnnotation is the key for an annotation that should go on a Metal3Machine to
	// reference what BareMetalHost it corresponds to.
	HostAnnotation = "metal3.io/BareMetalHost"

	// PausedAnnotationKey is an annotation to be used for pausing a BMH.
	PausedAnnotationKey = "metal3.io/capm3"
	// ProviderIDPrefix is a prefix for ProviderID.
	ProviderIDPrefix = "metal3://"
	// ProviderLabelPrefix is a label prefix for ProviderID.
	ProviderLabelPrefix = "metal3.io/uuid"
)

Variables

View Source
var (
	// Capm3FastTrack is the variable fetched from the CAPM3_FAST_TRACK environment variable.
	Capm3FastTrack = os.Getenv("CAPM3_FAST_TRACK")
)

Functions

func BuildProviderIDToNodes added in v1.1.0

func BuildProviderIDToNodes(bmhuid string, m3muid string) string

BuildProviderIDToNodes generates providerID by combining bmhuid and m3muid.

func Contains added in v0.3.1

func Contains(list []string, strToSearch string) bool

Contains returns true if a list contains a string.

func Filter added in v0.3.1

func Filter(list []string, strToFilter string) (newList []string)

Filter filters a list for a string.

Types

type ClientGetter

type ClientGetter func(ctx context.Context, c client.Client, cluster *capi.Cluster) (clientcorev1.CoreV1Interface, error)

ClientGetter prototype.

type ClusterManager

type ClusterManager struct {
	Cluster       *capi.Cluster
	Metal3Cluster *capm3.Metal3Cluster
	Log           logr.Logger
	// contains filtered or unexported fields
}

ClusterManager is responsible for performing metal3 cluster reconciliation.

func (*ClusterManager) ControlPlaneEndpoint

func (s *ClusterManager) ControlPlaneEndpoint() ([]capm3.APIEndpoint, error)

ControlPlaneEndpoint returns cluster controlplane endpoint.

func (*ClusterManager) CountDescendants

func (s *ClusterManager) CountDescendants(ctx context.Context) (int, error)

CountDescendants will return the number of descendants objects of the metal3Cluster.

func (*ClusterManager) Create

func (s *ClusterManager) Create(ctx context.Context) error

Create creates a cluster manager for the cluster.

func (*ClusterManager) Delete

func (s *ClusterManager) Delete() error

Delete function, no-op for now.

func (*ClusterManager) SetFinalizer

func (s *ClusterManager) SetFinalizer()

SetFinalizer sets finalizer.

func (*ClusterManager) UnsetFinalizer

func (s *ClusterManager) UnsetFinalizer()

UnsetFinalizer unsets finalizer.

func (*ClusterManager) UpdateClusterStatus

func (s *ClusterManager) UpdateClusterStatus() error

UpdateClusterStatus updates a metal3Cluster object's status.

type ClusterManagerInterface

type ClusterManagerInterface interface {
	Create(context.Context) error
	Delete() error
	UpdateClusterStatus() error
	SetFinalizer()
	UnsetFinalizer()
	CountDescendants(context.Context) (int, error)
}

ClusterManagerInterface is an interface for a ClusterManager.

func NewClusterManager

func NewClusterManager(client client.Client, cluster *capi.Cluster,
	metal3Cluster *capm3.Metal3Cluster,
	clusterLog logr.Logger) (ClusterManagerInterface, error)

NewClusterManager returns a new helper for managing a cluster with a given name.

type DataManager added in v0.4.0

type DataManager struct {
	Data *capm3.Metal3Data
	Log  logr.Logger
	// contains filtered or unexported fields
}

DataManager is responsible for performing machine reconciliation.

func NewDataManager added in v0.4.0

func NewDataManager(client client.Client,
	data *capm3.Metal3Data, dataLog logr.Logger) (*DataManager, error)

NewDataManager returns a new helper for managing a Metal3Data object.

func (*DataManager) Reconcile added in v0.4.0

func (m *DataManager) Reconcile(ctx context.Context) error

Reconcile handles Metal3Data events.

func (*DataManager) ReleaseLeases added in v0.4.0

func (m *DataManager) ReleaseLeases(ctx context.Context) error

ReleaseLeases releases addresses from pool.

func (*DataManager) SetFinalizer added in v0.4.0

func (m *DataManager) SetFinalizer()

SetFinalizer sets finalizer.

func (*DataManager) UnsetFinalizer added in v0.4.0

func (m *DataManager) UnsetFinalizer()

UnsetFinalizer unsets finalizer.

type DataManagerInterface added in v0.4.0

type DataManagerInterface interface {
	SetFinalizer()
	UnsetFinalizer()
	Reconcile(ctx context.Context) error
	ReleaseLeases(ctx context.Context) error
}

DataManagerInterface is an interface for a DataManager.

type DataTemplateManager added in v0.4.0

type DataTemplateManager struct {
	DataTemplate *capm3.Metal3DataTemplate
	Log          logr.Logger
	// contains filtered or unexported fields
}

DataTemplateManager is responsible for performing machine reconciliation.

func NewDataTemplateManager added in v0.4.0

func NewDataTemplateManager(client client.Client,
	dataTemplate *capm3.Metal3DataTemplate, dataTemplateLog logr.Logger) (*DataTemplateManager, error)

NewDataTemplateManager returns a new helper for managing a dataTemplate object.

func (*DataTemplateManager) SetClusterOwnerRef added in v0.4.0

func (m *DataTemplateManager) SetClusterOwnerRef(cluster *capi.Cluster) error

SetClusterOwnerRef sets ownerRef.

func (*DataTemplateManager) SetFinalizer added in v0.4.0

func (m *DataTemplateManager) SetFinalizer()

SetFinalizer sets finalizer.

func (*DataTemplateManager) UnsetFinalizer added in v0.4.0

func (m *DataTemplateManager) UnsetFinalizer()

UnsetFinalizer unsets finalizer.

func (*DataTemplateManager) UpdateDatas added in v0.4.0

func (m *DataTemplateManager) UpdateDatas(ctx context.Context) (int, error)

UpdateDatas manages the claims and creates or deletes Metal3Data accordingly. It returns the number of current allocations.

type DataTemplateManagerInterface added in v0.4.0

type DataTemplateManagerInterface interface {
	SetFinalizer()
	UnsetFinalizer()
	SetClusterOwnerRef(*capi.Cluster) error
	UpdateDatas(context.Context) (int, error)
}

DataTemplateManagerInterface is an interface for a DataTemplateManager.

type HasRequeueAfterError

type HasRequeueAfterError interface {
	// GetRequeueAfter gets the duration to wait until the managed object is
	// requeued for further processing.
	GetRequeueAfter() time.Duration
}

HasRequeueAfterError represents that an actuator managed object should be requeued for further processing after the given RequeueAfter time has passed.

type MachineManager

type MachineManager struct {
	Cluster               *capi.Cluster
	Metal3Cluster         *capm3.Metal3Cluster
	MachineList           *capi.MachineList
	Machine               *capi.Machine
	Metal3Machine         *capm3.Metal3Machine
	Metal3MachineTemplate *capm3.Metal3MachineTemplate
	MachineSet            *capi.MachineSet
	MachineSetList        *capi.MachineSetList
	Log                   logr.Logger
	// contains filtered or unexported fields
}

MachineManager is responsible for performing machine reconciliation.

func NewMachineManager

func NewMachineManager(client client.Client,
	cluster *capi.Cluster, metal3Cluster *capm3.Metal3Cluster,
	machine *capi.Machine, metal3machine *capm3.Metal3Machine,
	machineLog logr.Logger) (*MachineManager, error)

NewMachineManager returns a new helper for managing a machine.

func NewMachineSetManager added in v0.4.2

func NewMachineSetManager(client client.Client,
	machine *capi.Machine, machineSetList *capi.MachineSetList,
	machineLog logr.Logger) (*MachineManager, error)

NewMachineSetManager returns a new helper for managing a machineset.

func (*MachineManager) Associate

func (m *MachineManager) Associate(ctx context.Context) error

Associate associates a machine and is invoked by the Machine Controller.

func (*MachineManager) AssociateM3Metadata added in v0.4.0

func (m *MachineManager) AssociateM3Metadata(ctx context.Context) error

AssociateM3Metadata fetches the Metal3DataTemplate object and sets the owner references.

func (*MachineManager) Delete

func (m *MachineManager) Delete(ctx context.Context) error

Delete deletes a metal3 machine and is invoked by the Machine Controller.

func (*MachineManager) DeleteOwnerRef

func (m *MachineManager) DeleteOwnerRef(refList []metav1.OwnerReference) ([]metav1.OwnerReference, error)

DeleteOwnerRef removes the ownerreference to this Metal3Machine.

func (*MachineManager) DissociateM3Metadata added in v0.4.0

func (m *MachineManager) DissociateM3Metadata(ctx context.Context) error

DissociateM3Metadata removes machine from OwnerReferences of meta3DataTemplate, on failure requeue.

func (*MachineManager) FindOwnerRef

func (m *MachineManager) FindOwnerRef(refList []metav1.OwnerReference) (int, error)

FindOwnerRef checks if an ownerreference to this Metal3Machine exists and returns the index.

func (*MachineManager) GetBaremetalHostID

func (m *MachineManager) GetBaremetalHostID(ctx context.Context) (*string, error)

GetBaremetalHostID return the provider identifier for this machine.

func (*MachineManager) GetProviderIDAndBMHID added in v0.3.2

func (m *MachineManager) GetProviderIDAndBMHID() (string, *string)

GetProviderIDAndBMHID returns providerID and bmhID.

func (*MachineManager) HasAnnotation

func (m *MachineManager) HasAnnotation() bool

HasAnnotation makes sure the machine has an annotation that references a host.

func (*MachineManager) IsBootstrapReady

func (m *MachineManager) IsBootstrapReady() bool

IsBootstrapReady checks if the machine is given Bootstrap data.

func (*MachineManager) IsProvisioned

func (m *MachineManager) IsProvisioned() bool

IsProvisioned checks if the metal3machine is provisioned.

func (*MachineManager) RemovePauseAnnotation added in v0.4.0

func (m *MachineManager) RemovePauseAnnotation(ctx context.Context) error

RemovePauseAnnotation checks and/or Removes the pause annotations on associated bmh.

func (*MachineManager) SetConditionMetal3MachineToFalse added in v1.1.0

func (m *MachineManager) SetConditionMetal3MachineToFalse(t capi.ConditionType, reason string, severity capi.ConditionSeverity, messageFormat string, messageArgs ...interface{})

SetConditionMetal3MachineToFalse sets Metal3Machine condition status to False.

func (*MachineManager) SetConditionMetal3MachineToTrue added in v1.1.0

func (m *MachineManager) SetConditionMetal3MachineToTrue(t capi.ConditionType)

SetConditionMetal3MachineToTrue sets Metal3Machine condition status to True.

func (*MachineManager) SetError added in v0.4.0

func (m *MachineManager) SetError(message string, reason capierrors.MachineStatusError)

SetError sets the ErrorMessage and ErrorReason fields on the machine and logs the message. It assumes the reason is invalid configuration, since that is currently the only relevant MachineStatusError choice.

func (*MachineManager) SetFinalizer

func (m *MachineManager) SetFinalizer()

SetFinalizer sets finalizer.

func (*MachineManager) SetNodeProviderID

func (m *MachineManager) SetNodeProviderID(ctx context.Context, bmhID, providerID string, clientFactory ClientGetter) error

SetNodeProviderID sets the metal3 provider ID on the kubernetes node.

func (*MachineManager) SetOwnerRef

func (m *MachineManager) SetOwnerRef(refList []metav1.OwnerReference, controller bool) ([]metav1.OwnerReference, error)

SetOwnerRef adds an ownerreference to this Metal3Machine.

func (*MachineManager) SetPauseAnnotation added in v0.4.0

func (m *MachineManager) SetPauseAnnotation(ctx context.Context) error

SetPauseAnnotation sets the pause annotations on associated bmh.

func (*MachineManager) SetProviderID

func (m *MachineManager) SetProviderID(providerID string)

SetProviderID sets the metal3 provider ID on the Metal3Machine.

func (*MachineManager) UnsetFinalizer

func (m *MachineManager) UnsetFinalizer()

UnsetFinalizer unsets finalizer.

func (*MachineManager) Update

func (m *MachineManager) Update(ctx context.Context) error

Update updates a machine and is invoked by the Machine Controller.

func (*MachineManager) WaitForM3Metadata added in v0.4.0

func (m *MachineManager) WaitForM3Metadata(ctx context.Context) error

WaitForM3Metadata fetches the Metal3DataTemplate object and sets the owner references.

type MachineManagerInterface

type MachineManagerInterface interface {
	SetFinalizer()
	UnsetFinalizer()
	IsProvisioned() bool
	IsBootstrapReady() bool
	GetBaremetalHostID(context.Context) (*string, error)
	Associate(context.Context) error
	Delete(context.Context) error
	Update(context.Context) error
	HasAnnotation() bool
	GetProviderIDAndBMHID() (string, *string)
	SetNodeProviderID(context.Context, string, string, ClientGetter) error
	SetProviderID(string)
	SetPauseAnnotation(context.Context) error
	RemovePauseAnnotation(context.Context) error
	DissociateM3Metadata(context.Context) error
	AssociateM3Metadata(context.Context) error
	SetError(string, capierrors.MachineStatusError)
	SetConditionMetal3MachineToFalse(capi.ConditionType, string, capi.ConditionSeverity, string, ...interface{})
	SetConditionMetal3MachineToTrue(capi.ConditionType)
}

MachineManagerInterface is an interface for a MachineManager.

type MachineTemplateManager added in v0.5.0

type MachineTemplateManager struct {
	Metal3MachineList     *capm3.Metal3MachineList
	Metal3MachineTemplate *capm3.Metal3MachineTemplate
	Log                   logr.Logger
	// contains filtered or unexported fields
}

MachineTemplateManager is responsible for performing metal3MachineTemplate reconciliation.

func NewMachineTemplateManager added in v0.5.0

func NewMachineTemplateManager(client client.Client,
	metal3MachineTemplate *capm3.Metal3MachineTemplate,

	metal3MachineList *capm3.Metal3MachineList,
	metal3MachineTemplateLog logr.Logger) (*MachineTemplateManager, error)

NewMachineTemplateManager returns a new helper for managing a metal3MachineTemplate.

func (*MachineTemplateManager) UpdateAutomatedCleaningMode added in v0.5.0

func (m *MachineTemplateManager) UpdateAutomatedCleaningMode(ctx context.Context) error

UpdateAutomatedCleaningMode synchronizes automatedCleaningMode field value between metal3MachineTemplate and all the metal3Machines cloned from this metal3MachineTemplate.

type ManagerFactory

type ManagerFactory struct {
	// contains filtered or unexported fields
}

ManagerFactory only contains a client.

func NewManagerFactory

func NewManagerFactory(client client.Client) ManagerFactory

NewManagerFactory returns a new factory.

func (ManagerFactory) NewClusterManager

func (f ManagerFactory) NewClusterManager(cluster *capi.Cluster, capm3Cluster *capm3.Metal3Cluster, clusterLog logr.Logger) (ClusterManagerInterface, error)

NewClusterManager creates a new ClusterManager.

func (ManagerFactory) NewDataManager added in v0.4.0

func (f ManagerFactory) NewDataManager(metadata *capm3.Metal3Data, metadataLog logr.Logger) (DataManagerInterface, error)

NewDataManager creates a new DataManager.

func (ManagerFactory) NewDataTemplateManager added in v0.4.0

func (f ManagerFactory) NewDataTemplateManager(metadata *capm3.Metal3DataTemplate, metadataLog logr.Logger) (DataTemplateManagerInterface, error)

NewDataTemplateManager creates a new DataTemplateManager.

func (ManagerFactory) NewMachineManager

func (f ManagerFactory) NewMachineManager(capiCluster *capi.Cluster,
	capm3Cluster *capm3.Metal3Cluster,
	capiMachine *capi.Machine, capm3Machine *capm3.Metal3Machine,
	machineLog logr.Logger) (MachineManagerInterface, error)

NewMachineManager creates a new MachineManager.

func (ManagerFactory) NewMachineTemplateManager added in v0.5.0

func (f ManagerFactory) NewMachineTemplateManager(capm3Template *capm3.Metal3MachineTemplate,
	capm3MachineList *capm3.Metal3MachineList,
	metadataLog logr.Logger) (TemplateManagerInterface, error)

NewMachineTemplateManager creates a new Metal3MachineTemplateManager.

func (ManagerFactory) NewRemediationManager added in v0.5.2

func (f ManagerFactory) NewRemediationManager(remediation *capm3.Metal3Remediation,
	metal3machine *capm3.Metal3Machine, machine *capi.Machine,
	remediationLog logr.Logger) (RemediationManagerInterface, error)

NewRemediationManager creates a new RemediationManager.

type ManagerFactoryInterface

type ManagerFactoryInterface interface {
	NewClusterManager(cluster *capi.Cluster,
		metal3Cluster *capm3.Metal3Cluster,
		clusterLog logr.Logger,
	) (ClusterManagerInterface, error)
	NewMachineManager(*capi.Cluster, *capm3.Metal3Cluster, *capi.Machine,
		*capm3.Metal3Machine, logr.Logger,
	) (MachineManagerInterface, error)
	NewDataTemplateManager(*capm3.Metal3DataTemplate, logr.Logger) (
		DataTemplateManagerInterface, error,
	)
	NewDataManager(*capm3.Metal3Data, logr.Logger) (
		DataManagerInterface, error,
	)
	NewMachineTemplateManager(capm3Template *capm3.Metal3MachineTemplate,
		capm3MachineList *capm3.Metal3MachineList,
		metadataLog logr.Logger,
	) (TemplateManagerInterface, error)
	NewRemediationManager(*capm3.Metal3Remediation, *capm3.Metal3Machine, *capi.Machine, logr.Logger) (
		RemediationManagerInterface, error,
	)
}

ManagerFactoryInterface is a collection of new managers.

type NotFoundError added in v0.3.1

type NotFoundError struct {
}

NotFoundError represents that an object was not found.

func (*NotFoundError) Error added in v0.3.1

func (e *NotFoundError) Error() string

Error implements the error interface.

type RemediationManager added in v0.5.2

type RemediationManager struct {
	Client            client.Client
	Metal3Remediation *capm3.Metal3Remediation
	Metal3Machine     *capm3.Metal3Machine
	Machine           *capi.Machine
	Log               logr.Logger
}

RemediationManager is responsible for performing remediation reconciliation.

func NewRemediationManager added in v0.5.2

func NewRemediationManager(client client.Client,
	metal3remediation *capm3.Metal3Remediation, metal3Machine *capm3.Metal3Machine, machine *capi.Machine,
	remediationLog logr.Logger) (*RemediationManager, error)

NewRemediationManager returns a new helper for managing a Metal3Remediation object.

func (*RemediationManager) GetCapiMachine added in v0.5.2

func (r *RemediationManager) GetCapiMachine(ctx context.Context) (*capi.Machine, error)

GetCapiMachine returns CAPI machine object owning the current resource.

func (*RemediationManager) GetLastRemediatedTime added in v0.5.2

func (r *RemediationManager) GetLastRemediatedTime() *metav1.Time

GetLastRemediatedTime returns last remediation time.

func (*RemediationManager) GetRemediationPhase added in v0.5.2

func (r *RemediationManager) GetRemediationPhase() string

GetRemediationPhase returns current status of the remediation.

func (*RemediationManager) GetRemediationType added in v0.5.2

func (r *RemediationManager) GetRemediationType() capm3.RemediationType

GetRemediationType return type of remediation strategy.

func (*RemediationManager) GetTimeout added in v0.5.2

func (r *RemediationManager) GetTimeout() *metav1.Duration

GetTimeout returns timeout duration from remediation request Spec.

func (*RemediationManager) GetUnhealthyHost added in v0.5.2

func (r *RemediationManager) GetUnhealthyHost(ctx context.Context) (*bmh.BareMetalHost, *patch.Helper, error)

GetUnhealthyHost gets the associated host for unhealthy machine. Returns nil if not found. Assumes the host is in the same namespace as the unhealthy machine.

func (*RemediationManager) HasReachRetryLimit added in v0.5.2

func (r *RemediationManager) HasReachRetryLimit() bool

HasReachRetryLimit returns true if retryLimit is reached.

func (*RemediationManager) IncreaseRetryCount added in v0.5.2

func (r *RemediationManager) IncreaseRetryCount()

IncreaseRetryCount increases the retry count on Status.

func (*RemediationManager) OnlineStatus added in v0.5.2

func (r *RemediationManager) OnlineStatus(host *bmh.BareMetalHost) bool

OnlineStatus returns hosts Online field value.

func (*RemediationManager) RetryLimitIsSet added in v0.5.2

func (r *RemediationManager) RetryLimitIsSet() bool

RetryLimitIsSet returns true if retryLimit is set, false if not.

func (*RemediationManager) SetFinalizer added in v0.5.2

func (r *RemediationManager) SetFinalizer()

SetFinalizer sets finalizer.

func (*RemediationManager) SetLastRemediationTime added in v0.5.2

func (r *RemediationManager) SetLastRemediationTime(remediationTime *metav1.Time)

SetLastRemediationTime setting last remediation timestamp on Status.

func (*RemediationManager) SetOwnerRemediatedConditionNew added in v0.5.2

func (r *RemediationManager) SetOwnerRemediatedConditionNew(ctx context.Context) error

SetOwnerRemediatedConditionNew sets MachineOwnerRemediatedCondition on CAPI machine object that have failed a healthcheck.

func (*RemediationManager) SetRebootAnnotation added in v0.5.2

func (r *RemediationManager) SetRebootAnnotation(ctx context.Context) error

SetRebootAnnotation sets reboot annotation on unhealthy host.

func (*RemediationManager) SetRemediationPhase added in v0.5.2

func (r *RemediationManager) SetRemediationPhase(phase string)

SetRemediationPhase setting the state of the remediation.

func (*RemediationManager) SetUnhealthyAnnotation added in v0.5.2

func (r *RemediationManager) SetUnhealthyAnnotation(ctx context.Context) error

SetUnhealthyAnnotation sets capm3.UnhealthyAnnotation on unhealthy host.

func (*RemediationManager) TimeToRemediate added in v0.5.2

func (r *RemediationManager) TimeToRemediate(timeout time.Duration) (bool, time.Duration)

TimeToRemediate checks if it is time to execute a next remediation step and returns seconds to next remediation time.

func (*RemediationManager) UnsetFinalizer added in v0.5.2

func (r *RemediationManager) UnsetFinalizer()

UnsetFinalizer unsets finalizer.

type RemediationManagerInterface added in v0.5.2

type RemediationManagerInterface interface {
	SetFinalizer()
	UnsetFinalizer()
	TimeToRemediate(timeout time.Duration) (bool, time.Duration)
	SetRebootAnnotation(ctx context.Context) error
	SetUnhealthyAnnotation(ctx context.Context) error
	GetUnhealthyHost(ctx context.Context) (*bmh.BareMetalHost, *patch.Helper, error)
	OnlineStatus(host *bmh.BareMetalHost) bool
	GetRemediationType() capm3.RemediationType
	RetryLimitIsSet() bool
	SetRemediationPhase(phase string)
	GetRemediationPhase() string
	GetLastRemediatedTime() *metav1.Time
	SetLastRemediationTime(remediationTime *metav1.Time)
	HasReachRetryLimit() bool
	GetTimeout() *metav1.Duration
	IncreaseRetryCount()
	SetOwnerRemediatedConditionNew(ctx context.Context) error
	GetCapiMachine(ctx context.Context) (*capi.Machine, error)
}

RemediationManagerInterface is an interface for a RemediationManager.

type RequeueAfterError

type RequeueAfterError struct {
	RequeueAfter time.Duration
}

RequeueAfterError represents that an actuator managed object should be requeued for further processing after the given RequeueAfter time has passed.

func (*RequeueAfterError) Error

func (e *RequeueAfterError) Error() string

Error implements the error interface.

func (*RequeueAfterError) GetRequeueAfter

func (e *RequeueAfterError) GetRequeueAfter() time.Duration

GetRequeueAfter gets the duration to wait until the managed object is requeued for further processing.

type TemplateManagerInterface added in v0.5.0

type TemplateManagerInterface interface {
	UpdateAutomatedCleaningMode(context.Context) error
}

TemplateManagerInterface is an interface for a TemplateManager.

Directories

Path Synopsis
Package baremetal_mocks is a generated GoMock package.
Package baremetal_mocks is a generated GoMock package.

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