util

package
v3.10.48-1+incompatible Latest Latest
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 Go to latest Published: Sep 19, 2018 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const DeployerPodSuffix = "deploy"

DeployerPodSuffix is the suffix added to pods created from a deployment

Variables

View Source 
var (
	// DeploymentConfigControllerRefKind contains the schema.GroupVersionKind for the
	// deployment config. This is used in the ownerRef and GC client picks the appropriate
	// client to get the deployment config.
	DeploymentConfigControllerRefKind = appsapiv1.SchemeGroupVersion.WithKind("DeploymentConfig")
)

Functions

func ActiveDeployment 

func ActiveDeployment(input []*api.ReplicationController) *api.ReplicationController

ActiveDeployment returns the latest complete deployment, or nil if there is no such deployment. The active deployment is not always the same as the latest deployment.

func ActiveDeploymentV1 

func ActiveDeploymentV1(input []*v1.ReplicationController) *v1.ReplicationController

ActiveDeploymentV1 returns the latest complete deployment, or nil if there is no such deployment. The active deployment is not always the same as the latest deployment.

func CanTransitionPhase 

func CanTransitionPhase(current, next appsapi.DeploymentStatus) bool

CanTransitionPhase returns whether it is allowed to go from the current to the next phase.

func ConfigSelector 

func ConfigSelector(name string) labels.Selector

ConfigSelector returns a label Selector which can be used to find all deployments for a DeploymentConfig.

TODO: Using the annotation constant for now since the value is correct but we could consider adding a new constant to the public types.

func CopyApiEnvVarToV1EnvVar 

func CopyApiEnvVarToV1EnvVar(in []api.EnvVar) []v1.EnvVar

func CopyApiResourcesToV1Resources 

func CopyApiResourcesToV1Resources(in *api.ResourceRequirements) v1.ResourceRequirements

func DecodeDeploymentConfig 

func DecodeDeploymentConfig(controller runtime.Object, decoder runtime.Decoder) (*appsapi.DeploymentConfig, error)

DecodeDeploymentConfig decodes a DeploymentConfig from controller using codec. An error is returned if the controller doesn't contain an encoded config.

func DeployerPodNameFor 

func DeployerPodNameFor(obj runtime.Object) string

func DeployerPodNameForDeployment 

func DeployerPodNameForDeployment(deployment string) string

DeployerPodNameForDeployment returns the name of a pod for a given deployment

func DeployerPodSelector 

func DeployerPodSelector(name string) labels.Selector

DeployerPodSelector returns a label Selector which can be used to find all deployer pods associated with a deployment with name.

func DeploymentConfigNameFor 

func DeploymentConfigNameFor(obj runtime.Object) string

func DeploymentDesiredReplicas 

func DeploymentDesiredReplicas(obj runtime.Object) (int32, bool)

func DeploymentNameFor 

func DeploymentNameFor(obj runtime.Object) string

func DeploymentNameForConfigVersion 

func DeploymentNameForConfigVersion(name string, version int64) string

DeploymentNameForConfigVersion returns the name of the version-th deployment for the config that has the provided name

func DeploymentStatusFor 

func DeploymentStatusFor(obj runtime.Object) appsapi.DeploymentStatus

func DeploymentStatusReasonFor 

func DeploymentStatusReasonFor(obj runtime.Object) string

func DeploymentVersionFor 

func DeploymentVersionFor(obj runtime.Object) int64

func DeploymentsForCleanup 

func DeploymentsForCleanup(configuration *appsapi.DeploymentConfig, deployments []*v1.ReplicationController) []v1.ReplicationController

DeploymentsForCleanup determines which deployments for a configuration are relevant for the revision history limit quota

func EncodeDeploymentConfig 

func EncodeDeploymentConfig(config *appsapi.DeploymentConfig, codec runtime.Codec) (string, error)

EncodeDeploymentConfig encodes config as a string using codec.

func EncodedDeploymentConfigFor 

func EncodedDeploymentConfigFor(obj runtime.Object) string

func GetAvailableReplicaCountForReplicationControllers 

func GetAvailableReplicaCountForReplicationControllers(replicationControllers []*v1.ReplicationController) int32

GetAvailableReplicaCountForReplicationControllers returns the number of available pods corresponding to the given replication controller.

func GetDeploymentCondition 

func GetDeploymentCondition(status appsapi.DeploymentConfigStatus, condType appsapi.DeploymentConditionType) *appsapi.DeploymentCondition

GetDeploymentCondition returns the condition with the provided type.

func GetReadyReplicaCountForReplicationControllers 

func GetReadyReplicaCountForReplicationControllers(replicationControllers []*v1.ReplicationController) int32

GetReadyReplicaCountForReplicationControllers returns the number of ready pods corresponding to the given replication controller.

func GetReplicaCountForDeployments 

func GetReplicaCountForDeployments(deployments []*v1.ReplicationController) int32

GetReplicaCountForDeployments returns the sum of all replicas for the given deployments.

func GetStatusReplicaCountForDeployments 

func GetStatusReplicaCountForDeployments(deployments []*v1.ReplicationController) int32

GetStatusReplicaCountForDeployments returns the sum of the replicas reported in the status of the given deployments.

func GetTimeoutSecondsForStrategy 

func GetTimeoutSecondsForStrategy(config *appsapi.DeploymentConfig) int64

GetTimeoutSecondsForStrategy returns the timeout in seconds defined in the deployment config strategy.

func HasChangeTrigger 

func HasChangeTrigger(config *appsapi.DeploymentConfig) bool

HasChangeTrigger returns whether the provided deployment configuration has a config change trigger or not

func HasImageChangeTrigger 

func HasImageChangeTrigger(config *appsapi.DeploymentConfig) bool

HasImageChangeTrigger returns whether the provided deployment configuration has an image change trigger or not.

func HasLastTriggeredImage 

func HasLastTriggeredImage(config *appsapi.DeploymentConfig) bool

HasLastTriggeredImage returns whether all image change triggers in provided deployment configuration has the lastTriggerImage field set (iow. all images were updated for them). Returns false if deployment configuration has no image change trigger defined.

func HasLatestPodTemplate 

func HasLatestPodTemplate(currentConfig *appsapi.DeploymentConfig, rc *v1.ReplicationController, codec runtime.Codec) (bool, string, error)

HasLatestPodTemplate checks for differences between current deployment config template and deployment config template encoded in the latest replication controller. If they are different it will return an string diff containing the change.

func HasSynced 

func HasSynced(dc *appsapi.DeploymentConfig, generation int64) bool

HasSynced checks if the provided deployment config has been noticed by the deployment config controller.

func HasTrigger 

func HasTrigger(config *appsapi.DeploymentConfig) bool

HasTrigger returns whether the provided deployment configuration has any trigger defined or not.

func HasUpdatedImages 

func HasUpdatedImages(dc *appsapi.DeploymentConfig, rc *v1.ReplicationController) (bool, []string)

HasUpdatedImages indicates if the deployment configuration images were updated.

func IsCompleteDeployment 

func IsCompleteDeployment(deployment runtime.Object) bool

IsCompleteDeployment returns true if the passed deployment is in state complete.

func IsDeploymentCancelled 

func IsDeploymentCancelled(deployment runtime.Object) bool

func IsFailedDeployment 

func IsFailedDeployment(deployment runtime.Object) bool

IsFailedDeployment returns true if the passed deployment failed.

func IsInitialDeployment 

func IsInitialDeployment(config *appsapi.DeploymentConfig) bool

IsInitialDeployment returns whether the deployment configuration is the first version of this configuration.

func IsOwnedByConfig 

func IsOwnedByConfig(obj metav1.Object) bool

IsOwnedByConfig checks whether the provided replication controller is part of a deployment configuration. TODO: Switch to use owner references once we got those working.

func IsProgressing 

func IsProgressing(config *appsapi.DeploymentConfig, newStatus *appsapi.DeploymentConfigStatus) bool

IsProgressing expects a state deployment config and its updated status in order to determine if there is any progress.

func IsRollingConfig 

func IsRollingConfig(config *appsapi.DeploymentConfig) bool

IsRollingConfig returns true if the strategy type is a rolling update.

func IsTerminatedDeployment 

func IsTerminatedDeployment(deployment runtime.Object) bool

IsTerminatedDeployment returns true if the passed deployment has terminated (either complete or failed).

func LabelForDeployment 

func LabelForDeployment(deployment *api.ReplicationController) string

LabelForDeployment builds a string identifier for a Deployment.

func LabelForDeploymentConfig 

func LabelForDeploymentConfig(config *appsapi.DeploymentConfig) string

LabelForDeploymentConfig builds a string identifier for a DeploymentConfig.

func LabelForDeploymentV1 

func LabelForDeploymentV1(deployment *v1.ReplicationController) string

LabelForDeployment builds a string identifier for a Deployment.

func LatestDeploymentInfo 

func LatestDeploymentInfo(config *appsapi.DeploymentConfig, deployments []*v1.ReplicationController) (bool, *v1.ReplicationController)

LatestDeploymentInfo returns info about the latest deployment for a config, or nil if there is no latest deployment. The latest deployment is not always the same as the active deployment.

func LatestDeploymentNameForConfig 

func LatestDeploymentNameForConfig(config *appsapi.DeploymentConfig) string

LatestDeploymentNameForConfig returns a stable identifier for config based on its version.

func MakeDeployment 

func MakeDeployment(config *appsapi.DeploymentConfig, codec runtime.Codec) (*api.ReplicationController, error)

MakeDeployment creates a deployment represented as an internal ReplicationController and based on the given DeploymentConfig. The controller replica count will be zero. DEPRECATED: Will be replaced with external version eventually.

func MakeDeploymentV1 

func MakeDeploymentV1(config *appsapi.DeploymentConfig, codec runtime.Codec) (*v1.ReplicationController, error)

MakeDeploymentV1 creates a deployment represented as a ReplicationController and based on the given DeploymentConfig. The controller replica count will be zero.

func MaxSurge 

func MaxSurge(config appsapi.DeploymentConfig) int32

MaxSurge returns the maximum surge pods a rolling deployment config can take.

func MaxUnavailable 

func MaxUnavailable(config *appsapi.DeploymentConfig) int32

MaxUnavailable returns the maximum unavailable pods a rolling deployment config can take.

func NewControllerRef 

func NewControllerRef(config *appsapi.DeploymentConfig) *metav1.OwnerReference

func NewDeploymentCondition 

func NewDeploymentCondition(condType appsapi.DeploymentConditionType, status api.ConditionStatus, reason appsapi.DeploymentConditionReason, message string) *appsapi.DeploymentCondition

NewDeploymentCondition creates a new deployment condition.

func NewReplicationControllerV1ScaleClient 

func NewReplicationControllerV1ScaleClient(client kclientset.Interface) scaleclient.ScalesGetter

func NewReplicationControllerV1Scaler 

func NewReplicationControllerV1Scaler(client kclientset.Interface) kubectl.Scaler

func RecordConfigChangeCause 

func RecordConfigChangeCause(config *appsapi.DeploymentConfig)

RecordConfigChangeCause sets a deployment config cause for config change.

func RecordImageChangeCauses 

func RecordImageChangeCauses(config *appsapi.DeploymentConfig, imageNames []string)

RecordImageChangeCauses sets a deployment config cause for image change. It takes a list of changed images and record an cause for each image.

func RemoveDeploymentCondition 

func RemoveDeploymentCondition(status *appsapi.DeploymentConfigStatus, condType appsapi.DeploymentConditionType)

RemoveDeploymentCondition removes the deployment condition with the provided type.

func RolloutExceededTimeoutSeconds 

func RolloutExceededTimeoutSeconds(config *appsapi.DeploymentConfig, latestRC *v1.ReplicationController) bool

RolloutExceededTimeoutSeconds returns true if the current deployment exceeded the timeoutSeconds defined for its strategy. Note that this is different than activeDeadlineSeconds which is the timeout set for the deployer pod. In some cases, the deployer pod cannot be created (like quota, etc...). In that case deployer controller use this function to measure if the created deployment (RC) exceeded the timeout.

func SetDeploymentCondition 

func SetDeploymentCondition(status *appsapi.DeploymentConfigStatus, condition appsapi.DeploymentCondition)

SetDeploymentCondition updates the deployment to include the provided condition. If the condition that we are about to add already exists and has the same status and reason then we are not going to update.

func WaitForRunningDeployerPod 

func WaitForRunningDeployerPod(podClient kcoreclient.PodsGetter, rc *api.ReplicationController, timeout time.Duration) error

WaitForRunningDeployerPod waits a given period of time until the deployer pod for given replication controller is not running.

Types

type ByLatestVersionAsc 

type ByLatestVersionAsc []*api.ReplicationController

ByLatestVersionAsc sorts deployments by LatestVersion ascending.

func (ByLatestVersionAsc) Len 

func (d ByLatestVersionAsc) Len() int

func (ByLatestVersionAsc) Less 

func (d ByLatestVersionAsc) Less(i, j int) bool

func (ByLatestVersionAsc) Swap 

func (d ByLatestVersionAsc) Swap(i, j int)

type ByLatestVersionAscV1 

type ByLatestVersionAscV1 []*v1.ReplicationController

func (ByLatestVersionAscV1) Len 

func (d ByLatestVersionAscV1) Len() int

func (ByLatestVersionAscV1) Less 

func (d ByLatestVersionAscV1) Less(i, j int) bool

func (ByLatestVersionAscV1) Swap 

func (d ByLatestVersionAscV1) Swap(i, j int)

type ByLatestVersionDesc 

type ByLatestVersionDesc []*api.ReplicationController

ByLatestVersionDesc sorts deployments by LatestVersion descending.

func (ByLatestVersionDesc) Len 

func (d ByLatestVersionDesc) Len() int

func (ByLatestVersionDesc) Less 

func (d ByLatestVersionDesc) Less(i, j int) bool

func (ByLatestVersionDesc) Swap 

func (d ByLatestVersionDesc) Swap(i, j int)

type ByLatestVersionDescV1 

type ByLatestVersionDescV1 []*v1.ReplicationController

ByLatestVersionDescV1 sorts deployments by LatestVersion descending.

func (ByLatestVersionDescV1) Len 

func (d ByLatestVersionDescV1) Len() int

func (ByLatestVersionDescV1) Less 

func (d ByLatestVersionDescV1) Less(i, j int) bool

func (ByLatestVersionDescV1) Swap 

func (d ByLatestVersionDescV1) Swap(i, j int)

type ByMostRecent 

type ByMostRecent []*api.ReplicationController

ByMostRecent sorts deployments by most recently created.

func (ByMostRecent) Len 

func (s ByMostRecent) Len() int

func (ByMostRecent) Less 

func (s ByMostRecent) Less(i, j int) bool

func (ByMostRecent) Swap 

func (s ByMostRecent) Swap(i, j int)

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