batch

package
v1.30.0 Latest Latest
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 Go to latest Published: Apr 17, 2024 License: Apache-2.0 Imports: 5 Imported by: 1,205

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Index

Constants

View Source 
const (

	// JobTrackingFinalizer is a finalizer for Job's pods. It prevents them from
	// being deleted before being accounted in the Job status.
	//
	// Additionally, the apiserver and job controller use this string as a Job
	// annotation, to mark Jobs that are being tracked using pod finalizers.
	// However, this behavior is deprecated in kubernetes 1.26. This means that, in
	// 1.27+, one release after JobTrackingWithFinalizers graduates to GA, the
	// apiserver and job controller will ignore this annotation and they will
	// always track jobs using finalizers.
	JobTrackingFinalizer = labelPrefix + "job-tracking"
	// LegacyJobName and LegacyControllerUid are legacy labels that were set using unprefixed labels.
	LegacyJobNameLabel       = "job-name"
	LegacyControllerUidLabel = "controller-uid"
	// JobName is a user friendly way to refer to jobs and is set in the labels for jobs.
	JobNameLabel = labelPrefix + LegacyJobNameLabel
	// Controller UID is used for selectors and labels for jobs
	ControllerUidLabel = labelPrefix + LegacyControllerUidLabel
	// Annotation indicating the number of failures for the index corresponding
	// to the pod, which are counted towards the backoff limit.
	JobIndexFailureCountAnnotation = labelPrefix + "job-index-failure-count"
	// Annotation indicating the number of failures for the index corresponding
	// to the pod, which don't count towards the backoff limit, according to the
	// pod failure policy. When the annotation is absent zero is implied.
	JobIndexIgnoredFailureCountAnnotation = labelPrefix + "job-index-ignored-failure-count"
	// JobControllerName reserved value for the managedBy field for the built-in
	// Job controller.
	JobControllerName = "kubernetes.io/job-controller"
)
View Source 
const GroupName = "batch"

GroupName is the group name use in this package

Variables

View Source 
var (
	// SchemeBuilder points to a list of functions added to Scheme.
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	// AddToScheme applies all the stored functions to the scheme.
	AddToScheme = SchemeBuilder.AddToScheme
)
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}

SchemeGroupVersion is group version used to register these objects

Functions

func Kind 

func Kind(kind string) schema.GroupKind

Kind takes an unqualified kind and returns a Group qualified GroupKind

func Resource 

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type CompletionMode added in v1.21.0 

type CompletionMode string

CompletionMode specifies how Pod completions of a Job are tracked. 

const (
	// NonIndexedCompletion is a Job completion mode. In this mode, the Job is
	// considered complete when there have been .spec.completions
	// successfully completed Pods. Pod completions are homologous to each other.
	NonIndexedCompletion CompletionMode = "NonIndexed"

	// IndexedCompletion is a Job completion mode. In this mode, the Pods of a
	// Job get an associated completion index from 0 to (.spec.completions - 1).
	// The Job is  considered complete when a Pod completes for each completion
	// index.
	IndexedCompletion CompletionMode = "Indexed"
)

type ConcurrencyPolicy added in v1.3.0 

type ConcurrencyPolicy string

ConcurrencyPolicy describes how the job will be handled. Only one of the following concurrent policies may be specified. If none of the following policies is specified, the default one is AllowConcurrent. 

const (
	// AllowConcurrent allows CronJobs to run concurrently.
	AllowConcurrent ConcurrencyPolicy = "Allow"

	// ForbidConcurrent forbids concurrent runs, skipping next run if previous
	// hasn't finished yet.
	ForbidConcurrent ConcurrencyPolicy = "Forbid"

	// ReplaceConcurrent cancels currently running job and replaces it with a new one.
	ReplaceConcurrent ConcurrencyPolicy = "Replace"
)

type CronJob added in v1.5.0 

type CronJob struct {
	metav1.TypeMeta
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ObjectMeta

	// Specification of the desired behavior of a cron job, including the schedule.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
	// +optional
	Spec CronJobSpec

	// Current status of a cron job.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
	// +optional
	Status CronJobStatus
}

CronJob represents the configuration of a single cron job.

func (*CronJob) DeepCopy added in v1.8.0 

func (in *CronJob) DeepCopy() *CronJob

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJob.

func (*CronJob) DeepCopyInto added in v1.8.0 

func (in *CronJob) DeepCopyInto(out *CronJob)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*CronJob) DeepCopyObject added in v1.8.0 

func (in *CronJob) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type CronJobList added in v1.5.0 

type CronJobList struct {
	metav1.TypeMeta
	// Standard list metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ListMeta

	// items is the list of CronJobs.
	Items []CronJob
}

CronJobList is a collection of cron jobs.

func (*CronJobList) DeepCopy added in v1.8.0 

func (in *CronJobList) DeepCopy() *CronJobList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJobList.

func (*CronJobList) DeepCopyInto added in v1.8.0 

func (in *CronJobList) DeepCopyInto(out *CronJobList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*CronJobList) DeepCopyObject added in v1.8.0 

func (in *CronJobList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type CronJobSpec added in v1.5.0 

type CronJobSpec struct {

	// The schedule in Cron format, see https://en.wikipedia.org/wiki/Cron.
	Schedule string

	// The time zone name for the given schedule, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones.
	// If not specified, this will default to the time zone of the kube-controller-manager process.
	// The set of valid time zone names and the time zone offset is loaded from the system-wide time zone
	// database by the API server during CronJob validation and the controller manager during execution.
	// If no system-wide time zone database can be found a bundled version of the database is used instead.
	// If the time zone name becomes invalid during the lifetime of a CronJob or due to a change in host
	// configuration, the controller will stop creating new new Jobs and will create a system event with the
	// reason UnknownTimeZone.
	// More information can be found in https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#time-zones
	// +optional
	TimeZone *string

	// Optional deadline in seconds for starting the job if it misses scheduled
	// time for any reason.  Missed jobs executions will be counted as failed ones.
	// +optional
	StartingDeadlineSeconds *int64

	// Specifies how to treat concurrent executions of a Job.
	// Valid values are:
	//
	// - "Allow" (default): allows CronJobs to run concurrently;
	// - "Forbid": forbids concurrent runs, skipping next run if previous run hasn't finished yet;
	// - "Replace": cancels currently running job and replaces it with a new one
	// +optional
	ConcurrencyPolicy ConcurrencyPolicy

	// This flag tells the controller to suspend subsequent executions, it does
	// not apply to already started executions. Defaults to false.
	// +optional
	Suspend *bool

	// Specifies the job that will be created when executing a CronJob.
	JobTemplate JobTemplateSpec

	// The number of successful finished jobs to retain.
	// This is a pointer to distinguish between explicit zero and not specified.
	// +optional
	SuccessfulJobsHistoryLimit *int32

	// The number of failed finished jobs to retain.
	// This is a pointer to distinguish between explicit zero and not specified.
	// +optional
	FailedJobsHistoryLimit *int32
}

CronJobSpec describes how the job execution will look like and when it will actually run.

func (*CronJobSpec) DeepCopy added in v1.8.0 

func (in *CronJobSpec) DeepCopy() *CronJobSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJobSpec.

func (*CronJobSpec) DeepCopyInto added in v1.8.0 

func (in *CronJobSpec) DeepCopyInto(out *CronJobSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CronJobStatus added in v1.5.0 

type CronJobStatus struct {
	// A list of pointers to currently running jobs.
	// +optional
	Active []api.ObjectReference

	// Information when was the last time the job was successfully scheduled.
	// +optional
	LastScheduleTime *metav1.Time

	// Information when was the last time the job successfully completed.
	// +optional
	LastSuccessfulTime *metav1.Time
}

CronJobStatus represents the current state of a cron job.

func (*CronJobStatus) DeepCopy added in v1.8.0 

func (in *CronJobStatus) DeepCopy() *CronJobStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CronJobStatus.

func (*CronJobStatus) DeepCopyInto added in v1.8.0 

func (in *CronJobStatus) DeepCopyInto(out *CronJobStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Job added in v1.3.0 

type Job struct {
	metav1.TypeMeta
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ObjectMeta

	// Specification of the desired behavior of a job.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
	// +optional
	Spec JobSpec

	// Current status of a job.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
	// +optional
	Status JobStatus
}

Job represents the configuration of a single job.

func (*Job) DeepCopy added in v1.8.0 

func (in *Job) DeepCopy() *Job

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Job.

func (*Job) DeepCopyInto added in v1.8.0 

func (in *Job) DeepCopyInto(out *Job)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Job) DeepCopyObject added in v1.8.0 

func (in *Job) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type JobCondition added in v1.3.0 

type JobCondition struct {
	// Type of job condition.
	Type JobConditionType
	// Status of the condition, one of True, False, Unknown.
	Status api.ConditionStatus
	// Last time the condition was checked.
	// +optional
	LastProbeTime metav1.Time
	// Last time the condition transit from one status to another.
	// +optional
	LastTransitionTime metav1.Time
	// (brief) reason for the condition's last transition.
	// +optional
	Reason string
	// Human readable message indicating details about last transition.
	// +optional
	Message string
}

JobCondition describes current state of a job.

func (*JobCondition) DeepCopy added in v1.8.0 

func (in *JobCondition) DeepCopy() *JobCondition

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JobCondition.

func (*JobCondition) DeepCopyInto added in v1.8.0 

func (in *JobCondition) DeepCopyInto(out *JobCondition)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type JobConditionType added in v1.3.0 

type JobConditionType string

JobConditionType is a valid value for JobCondition.Type 

const (
	// JobSuspended means the job has been suspended.
	JobSuspended JobConditionType = "Suspended"
	// JobComplete means the job has completed its execution.
	JobComplete JobConditionType = "Complete"
	// JobFailed means the job has failed its execution.
	JobFailed JobConditionType = "Failed"
	// FailureTarget means the job is about to fail its execution.
	JobFailureTarget JobConditionType = "FailureTarget"
	// JobSuccessCriteriaMet means the Job has reached a success state and will be marked as Completed
	JobSuccessCriteriaMet JobConditionType = "SuccessCriteriaMet"
)

These are valid conditions of a job.

type JobList added in v1.3.0 

type JobList struct {
	metav1.TypeMeta
	// Standard list metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ListMeta

	// items is the list of Jobs.
	Items []Job
}

JobList is a collection of jobs.

func (*JobList) DeepCopy added in v1.8.0 

func (in *JobList) DeepCopy() *JobList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JobList.

func (*JobList) DeepCopyInto added in v1.8.0 

func (in *JobList) DeepCopyInto(out *JobList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*JobList) DeepCopyObject added in v1.8.0 

func (in *JobList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type JobSpec added in v1.3.0 

type JobSpec struct {

	// Specifies the maximum desired number of pods the job should
	// run at any given time. The actual number of pods running in steady state will
	// be less than this number when ((.spec.completions - .status.successful) < .spec.parallelism),
	// i.e. when the work left to do is less than max parallelism.
	// +optional
	Parallelism *int32

	// Specifies the desired number of successfully finished pods the
	// job should be run with.  Setting to null means that the success of any
	// pod signals the success of all pods, and allows parallelism to have any positive
	// value.  Setting to 1 means that parallelism is limited to 1 and the success of that
	// pod signals the success of the job.
	// +optional
	Completions *int32

	// Specifies the policy of handling failed pods. In particular, it allows to
	// specify the set of actions and conditions which need to be
	// satisfied to take the associated action.
	// If empty, the default behaviour applies - the counter of failed pods,
	// represented by the jobs's .status.failed field, is incremented and it is
	// checked against the backoffLimit. This field cannot be used in combination
	// with .spec.podTemplate.spec.restartPolicy=OnFailure.
	//
	// This field is beta-level. It can be used when the `JobPodFailurePolicy`
	// feature gate is enabled (enabled by default).
	// +optional
	PodFailurePolicy *PodFailurePolicy

	// successPolicy specifies the policy when the Job can be declared as succeeded.
	// If empty, the default behavior applies - the Job is declared as succeeded
	// only when the number of succeeded pods equals to the completions.
	// When the field is specified, it must be immutable and works only for the Indexed Jobs.
	// Once the Job meets the SuccessPolicy, the lingering pods are terminated.
	//
	// This field  is alpha-level. To use this field, you must enable the
	// `JobSuccessPolicy` feature gate (disabled by default).
	// +optional
	SuccessPolicy *SuccessPolicy

	// Specifies the duration in seconds relative to the startTime that the job
	// may be continuously active before the system tries to terminate it; value
	// must be positive integer. If a Job is suspended (at creation or through an
	// update), this timer will effectively be stopped and reset when the Job is
	// resumed again.
	// +optional
	ActiveDeadlineSeconds *int64

	// Optional number of retries before marking this job failed.
	// Defaults to 6
	// +optional
	BackoffLimit *int32

	// Specifies the limit for the number of retries within an
	// index before marking this index as failed. When enabled the number of
	// failures per index is kept in the pod's
	// batch.kubernetes.io/job-index-failure-count annotation. It can only
	// be set when Job's completionMode=Indexed, and the Pod's restart
	// policy is Never. The field is immutable.
	// This field is beta-level. It can be used when the `JobBackoffLimitPerIndex`
	// feature gate is enabled (enabled by default).
	// +optional
	BackoffLimitPerIndex *int32

	// Specifies the maximal number of failed indexes before marking the Job as
	// failed, when backoffLimitPerIndex is set. Once the number of failed
	// indexes exceeds this number the entire Job is marked as Failed and its
	// execution is terminated. When left as null the job continues execution of
	// all of its indexes and is marked with the `Complete` Job condition.
	// It can only be specified when backoffLimitPerIndex is set.
	// It can be null or up to completions. It is required and must be
	// less than or equal to 10^4 when is completions greater than 10^5.
	// This field is beta-level. It can be used when the `JobBackoffLimitPerIndex`
	// feature gate is enabled (enabled by default).
	// +optional
	MaxFailedIndexes *int32

	// A label query over pods that should match the pod count.
	// Normally, the system sets this field for you.
	// +optional
	Selector *metav1.LabelSelector

	// manualSelector controls generation of pod labels and pod selectors.
	// Leave `manualSelector` unset unless you are certain what you are doing.
	// When false or unset, the system pick labels unique to this job
	// and appends those labels to the pod template.  When true,
	// the user is responsible for picking unique labels and specifying
	// the selector.  Failure to pick a unique label may cause this
	// and other jobs to not function correctly.  However, You may see
	// `manualSelector=true` in jobs that were created with the old `extensions/v1beta1`
	// API.
	// +optional
	ManualSelector *bool

	// Describes the pod that will be created when executing a job.
	// The only allowed template.spec.restartPolicy values are "Never" or "OnFailure".
	Template api.PodTemplateSpec

	// ttlSecondsAfterFinished limits the lifetime of a Job that has finished
	// execution (either Complete or Failed). If this field is set,
	// ttlSecondsAfterFinished after the Job finishes, it is eligible to be
	// automatically deleted. When the Job is being deleted, its lifecycle
	// guarantees (e.g. finalizers) will be honored. If this field is unset,
	// the Job won't be automatically deleted. If this field is set to zero,
	// the Job becomes eligible to be deleted immediately after it finishes.
	// +optional
	TTLSecondsAfterFinished *int32

	// completionMode specifies how Pod completions are tracked. It can be
	// `NonIndexed` (default) or `Indexed`.
	//
	// `NonIndexed` means that the Job is considered complete when there have
	// been .spec.completions successfully completed Pods. Each Pod completion is
	// homologous to each other.
	//
	// `Indexed` means that the Pods of a
	// Job get an associated completion index from 0 to (.spec.completions - 1),
	// available in the annotation batch.kubernetes.io/job-completion-index.
	// The Job is considered complete when there is one successfully completed Pod
	// for each index.
	// When value is `Indexed`, .spec.completions must be specified and
	// `.spec.parallelism` must be less than or equal to 10^5.
	// In addition, The Pod name takes the form
	// `$(job-name)-$(index)-$(random-string)`,
	// the Pod hostname takes the form `$(job-name)-$(index)`.
	//
	// More completion modes can be added in the future.
	// If the Job controller observes a mode that it doesn't recognize, which
	// is possible during upgrades due to version skew, the controller
	// skips updates for the Job.
	// +optional
	CompletionMode *CompletionMode

	// suspend specifies whether the Job controller should create Pods or not. If
	// a Job is created with suspend set to true, no Pods are created by the Job
	// controller. If a Job is suspended after creation (i.e. the flag goes from
	// false to true), the Job controller will delete all active Pods associated
	// with this Job. Users must design their workload to gracefully handle this.
	// Suspending a Job will reset the StartTime field of the Job, effectively
	// resetting the ActiveDeadlineSeconds timer too. Defaults to false.
	//
	// +optional
	Suspend *bool

	// podReplacementPolicy specifies when to create replacement Pods.
	// Possible values are:
	// - TerminatingOrFailed means that we recreate pods
	//   when they are terminating (has a metadata.deletionTimestamp) or failed.
	// - Failed means to wait until a previously created Pod is fully terminated (has phase
	//   Failed or Succeeded) before creating a replacement Pod.
	//
	// When using podFailurePolicy, Failed is the the only allowed value.
	// TerminatingOrFailed and Failed are allowed values when podFailurePolicy is not in use.
	// This is an beta field. To use this, enable the JobPodReplacementPolicy feature toggle.
	// This is on by default.
	// +optional
	PodReplacementPolicy *PodReplacementPolicy

	// ManagedBy field indicates the controller that manages a Job. The k8s Job
	// controller reconciles jobs which don't have this field at all or the field
	// value is the reserved string `kubernetes.io/job-controller`, but skips
	// reconciling Jobs with a custom value for this field.
	// The value must be a valid domain-prefixed path (e.g. acme.io/foo) -
	// all characters before the first "/" must be a valid subdomain as defined
	// by RFC 1123. All characters trailing the first "/" must be valid HTTP Path
	// characters as defined by RFC 3986. The value cannot exceed 64 characters.
	//
	// This field is alpha-level. The job controller accepts setting the field
	// when the feature gate JobManagedBy is enabled (disabled by default).
	// +optional
	ManagedBy *string
}

JobSpec describes how the job execution will look like.

func (*JobSpec) DeepCopy added in v1.8.0 

func (in *JobSpec) DeepCopy() *JobSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JobSpec.

func (*JobSpec) DeepCopyInto added in v1.8.0 

func (in *JobSpec) DeepCopyInto(out *JobSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type JobStatus added in v1.3.0 

type JobStatus struct {

	// The latest available observations of an object's current state. When a Job
	// fails, one of the conditions will have type "Failed" and status true. When
	// a Job is suspended, one of the conditions will have type "Suspended" and
	// status true; when the Job is resumed, the status of this condition will
	// become false. When a Job is completed, one of the conditions will have
	// type "Complete" and status true.
	//
	// A job is considered finished when it is in a terminal condition, either
	// "Complete" or "Failed". A Job cannot have both the "Complete" and "Failed" conditions.
	// Additionally, it cannot be in the "Complete" and "FailureTarget" conditions.
	// The "Complete", "Failed" and "FailureTarget" conditions cannot be disabled.
	//
	// +optional
	Conditions []JobCondition

	// Represents time when the job controller started processing a job. When a
	// Job is created in the suspended state, this field is not set until the
	// first time it is resumed. This field is reset every time a Job is resumed
	// from suspension. It is represented in RFC3339 form and is in UTC.
	//
	// Once set, the field can only be removed when the job is suspended.
	// The field cannot be modified while the job is unsuspended or finished.
	//
	// +optional
	StartTime *metav1.Time

	// Represents time when the job was completed. It is not guaranteed to
	// be set in happens-before order across separate operations.
	// It is represented in RFC3339 form and is in UTC.
	// The completion time is set when the job finishes successfully, and only then.
	// The value cannot be updated or removed. The value indicates the same or
	// later point in time as the startTime field.
	// +optional
	CompletionTime *metav1.Time

	// The number of pending and running pods which are not terminating (without
	// a deletionTimestamp).
	// The value is zero for finished jobs.
	// +optional
	Active int32

	// The number of pods which are terminating (in phase Pending or Running
	// and have a deletionTimestamp).
	//
	// This field is beta-level. The job controller populates the field when
	// the feature gate JobPodReplacementPolicy is enabled (enabled by default).
	// +optional
	Terminating *int32

	// The number of active pods which have a Ready condition.
	// +optional
	Ready *int32

	// The number of pods which reached phase Succeeded.
	// The value increases monotonically for a given spec. However, it may
	// decrease in reaction to scale down of elastic indexed jobs.
	// +optional
	Succeeded int32

	// The number of pods which reached phase Failed.
	// The value increases monotonically.
	// +optional
	Failed int32

	// completedIndexes holds the completed indexes when .spec.completionMode =
	// "Indexed" in a text format. The indexes are represented as decimal integers
	// separated by commas. The numbers are listed in increasing order. Three or
	// more consecutive numbers are compressed and represented by the first and
	// last element of the series, separated by a hyphen.
	// For example, if the completed indexes are 1, 3, 4, 5 and 7, they are
	// represented as "1,3-5,7".
	// +optional
	CompletedIndexes string

	// FailedIndexes holds the failed indexes when spec.backoffLimitPerIndex is set.
	// The indexes are represented in the text format analogous as for the
	// `completedIndexes` field, ie. they are kept as decimal integers
	// separated by commas. The numbers are listed in increasing order. Three or
	// more consecutive numbers are compressed and represented by the first and
	// last element of the series, separated by a hyphen.
	// For example, if the failed indexes are 1, 3, 4, 5 and 7, they are
	// represented as "1,3-5,7".
	// The set of failed indexes cannot overlap with the set of completed indexes.
	//
	// This field is beta-level. It can be used when the `JobBackoffLimitPerIndex`
	// feature gate is enabled (enabled by default).
	// +optional
	FailedIndexes *string

	// uncountedTerminatedPods holds the UIDs of Pods that have terminated but
	// the job controller hasn't yet accounted for in the status counters.
	//
	// The job controller creates pods with a finalizer. When a pod terminates
	// (succeeded or failed), the controller does three steps to account for it
	// in the job status:
	//
	// 1. Add the pod UID to the corresponding array in this field.
	// 2. Remove the pod finalizer.
	// 3. Remove the pod UID from the array while increasing the corresponding
	//     counter.
	//
	// Old jobs might not be tracked using this field, in which case the field
	// remains null.
	// The structure is empty for finished jobs.
	// +optional
	UncountedTerminatedPods *UncountedTerminatedPods
}

JobStatus represents the current state of a Job.

func (*JobStatus) DeepCopy added in v1.8.0 

func (in *JobStatus) DeepCopy() *JobStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JobStatus.

func (*JobStatus) DeepCopyInto added in v1.8.0 

func (in *JobStatus) DeepCopyInto(out *JobStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type JobTemplateSpec added in v1.3.0 

type JobTemplateSpec struct {
	// Standard object's metadata of the jobs created from this template.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	metav1.ObjectMeta

	// Specification of the desired behavior of the job.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
	// +optional
	Spec JobSpec
}

JobTemplateSpec describes the data a Job should have when created from a template

func (*JobTemplateSpec) DeepCopy added in v1.8.0 

func (in *JobTemplateSpec) DeepCopy() *JobTemplateSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JobTemplateSpec.

func (*JobTemplateSpec) DeepCopyInto added in v1.8.0 

func (in *JobTemplateSpec) DeepCopyInto(out *JobTemplateSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodFailurePolicy added in v1.25.0 

type PodFailurePolicy struct {
	// A list of pod failure policy rules. The rules are evaluated in order.
	// Once a rule matches a Pod failure, the remaining of the rules are ignored.
	// When no rule matches the Pod failure, the default handling applies - the
	// counter of pod failures is incremented and it is checked against
	// the backoffLimit. At most 20 elements are allowed.
	// +listType=atomic
	Rules []PodFailurePolicyRule
}

PodFailurePolicy describes how failed pods influence the backoffLimit.

func (*PodFailurePolicy) DeepCopy added in v1.25.0 

func (in *PodFailurePolicy) DeepCopy() *PodFailurePolicy

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodFailurePolicy.

func (*PodFailurePolicy) DeepCopyInto added in v1.25.0 

func (in *PodFailurePolicy) DeepCopyInto(out *PodFailurePolicy)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodFailurePolicyAction added in v1.25.0 

type PodFailurePolicyAction string

PodFailurePolicyAction specifies how a Pod failure is handled. +enum 

const (
	// This is an action which might be taken on a pod failure - mark the
	// pod's job as Failed and terminate all running pods.
	PodFailurePolicyActionFailJob PodFailurePolicyAction = "FailJob"

	// This is an action which might be taken on a pod failure - mark the
	// Job's index as failed to avoid restarts within this index. This action
	// can only be used when backoffLimitPerIndex is set.
	// This value is beta-level.
	PodFailurePolicyActionFailIndex PodFailurePolicyAction = "FailIndex"

	// This is an action which might be taken on a pod failure - the counter towards
	// .backoffLimit, represented by the job's .status.failed field, is not
	// incremented and a replacement pod is created.
	PodFailurePolicyActionIgnore PodFailurePolicyAction = "Ignore"

	// This is an action which might be taken on a pod failure - the pod failure
	// is handled in the default way - the counter towards .backoffLimit,
	// represented by the job's .status.failed field, is incremented.
	PodFailurePolicyActionCount PodFailurePolicyAction = "Count"
)

type PodFailurePolicyOnExitCodesOperator added in v1.25.0 

type PodFailurePolicyOnExitCodesOperator string

+enum 

const (
	PodFailurePolicyOnExitCodesOpIn    PodFailurePolicyOnExitCodesOperator = "In"
	PodFailurePolicyOnExitCodesOpNotIn PodFailurePolicyOnExitCodesOperator = "NotIn"
)

type PodFailurePolicyOnExitCodesRequirement added in v1.25.0 

type PodFailurePolicyOnExitCodesRequirement struct {
	// Restricts the check for exit codes to the container with the
	// specified name. When null, the rule applies to all containers.
	// When specified, it should match one the container or initContainer
	// names in the pod template.
	// +optional
	ContainerName *string

	// Represents the relationship between the container exit code(s) and the
	// specified values. Containers completed with success (exit code 0) are
	// excluded from the requirement check. Possible values are:
	//
	// - In: the requirement is satisfied if at least one container exit code
	//   (might be multiple if there are multiple containers not restricted
	//   by the 'containerName' field) is in the set of specified values.
	// - NotIn: the requirement is satisfied if at least one container exit code
	//   (might be multiple if there are multiple containers not restricted
	//   by the 'containerName' field) is not in the set of specified values.
	// Additional values are considered to be added in the future. Clients should
	// react to an unknown operator by assuming the requirement is not satisfied.
	Operator PodFailurePolicyOnExitCodesOperator

	// Specifies the set of values. Each returned container exit code (might be
	// multiple in case of multiple containers) is checked against this set of
	// values with respect to the operator. The list of values must be ordered
	// and must not contain duplicates. Value '0' cannot be used for the In operator.
	// At least one element is required. At most 255 elements are allowed.
	// +listType=set
	Values []int32
}

PodFailurePolicyOnExitCodesRequirement describes the requirement for handling a failed pod based on its container exit codes. In particular, it lookups the .state.terminated.exitCode for each app container and init container status, represented by the .status.containerStatuses and .status.initContainerStatuses fields in the Pod status, respectively. Containers completed with success (exit code 0) are excluded from the requirement check.

func (*PodFailurePolicyOnExitCodesRequirement) DeepCopy added in v1.25.0 

func (in *PodFailurePolicyOnExitCodesRequirement) DeepCopy() *PodFailurePolicyOnExitCodesRequirement

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodFailurePolicyOnExitCodesRequirement.

func (*PodFailurePolicyOnExitCodesRequirement) DeepCopyInto added in v1.25.0 

func (in *PodFailurePolicyOnExitCodesRequirement) DeepCopyInto(out *PodFailurePolicyOnExitCodesRequirement)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodFailurePolicyOnPodConditionsPattern added in v1.25.0 

type PodFailurePolicyOnPodConditionsPattern struct {
	// Specifies the required Pod condition type. To match a pod condition
	// it is required that specified type equals the pod condition type.
	Type api.PodConditionType
	// Specifies the required Pod condition status. To match a pod condition
	// it is required that the specified status equals the pod condition status.
	// Defaults to True.
	Status api.ConditionStatus
}

PodFailurePolicyOnPodConditionsPattern describes a pattern for matching an actual pod condition type.

func (*PodFailurePolicyOnPodConditionsPattern) DeepCopy added in v1.25.0 

func (in *PodFailurePolicyOnPodConditionsPattern) DeepCopy() *PodFailurePolicyOnPodConditionsPattern

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodFailurePolicyOnPodConditionsPattern.

func (*PodFailurePolicyOnPodConditionsPattern) DeepCopyInto added in v1.25.0 

func (in *PodFailurePolicyOnPodConditionsPattern) DeepCopyInto(out *PodFailurePolicyOnPodConditionsPattern)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodFailurePolicyRule added in v1.25.0 

type PodFailurePolicyRule struct {
	// Specifies the action taken on a pod failure when the requirements are satisfied.
	// Possible values are:
	//
	// - FailJob: indicates that the pod's job is marked as Failed and all
	//   running pods are terminated.
	// - FailIndex: indicates that the pod's index is marked as Failed and will
	//   not be restarted.
	//   This value is alpha-level. It can be used when the
	//   `JobBackoffLimitPerIndex` feature gate is enabled (disabled by default).
	// - Ignore: indicates that the counter towards the .backoffLimit is not
	//   incremented and a replacement pod is created.
	// - Count: indicates that the pod is handled in the default way - the
	//   counter towards the .backoffLimit is incremented.
	// Additional values are considered to be added in the future. Clients should
	// react to an unknown action by skipping the rule.
	Action PodFailurePolicyAction

	// Represents the requirement on the container exit codes.
	// +optional
	OnExitCodes *PodFailurePolicyOnExitCodesRequirement

	// Represents the requirement on the pod conditions. The requirement is represented
	// as a list of pod condition patterns. The requirement is satisfied if at
	// least one pattern matches an actual pod condition. At most 20 elements are allowed.
	// +listType=atomic
	// +optional
	OnPodConditions []PodFailurePolicyOnPodConditionsPattern
}

PodFailurePolicyRule describes how a pod failure is handled when the requirements are met. One of OnExitCodes and onPodConditions, but not both, can be used in each rule.

func (*PodFailurePolicyRule) DeepCopy added in v1.25.0 

func (in *PodFailurePolicyRule) DeepCopy() *PodFailurePolicyRule

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodFailurePolicyRule.

func (*PodFailurePolicyRule) DeepCopyInto added in v1.25.0 

func (in *PodFailurePolicyRule) DeepCopyInto(out *PodFailurePolicyRule)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PodReplacementPolicy added in v1.28.0 

type PodReplacementPolicy string

PodReplacementPolicy specifies the policy for creating pod replacements. +enum 

const (
	// TerminatingOrFailed means that we recreate pods
	// when they are terminating (has a metadata.deletionTimestamp) or failed.
	TerminatingOrFailed PodReplacementPolicy = "TerminatingOrFailed"
	//Failed means to wait until a previously created Pod is fully terminated (has phase
	//Failed or Succeeded) before creating a replacement Pod.
	Failed PodReplacementPolicy = "Failed"
)

type SuccessPolicy added in v1.30.0 

type SuccessPolicy struct {
	// rules represents the list of alternative rules for the declaring the Jobs
	// as successful before `.status.succeeded >= .spec.completions`. Once any of the rules are met,
	// the "SucceededCriteriaMet" condition is added, and the lingering pods are removed.
	// The terminal state for such a Job has the "Complete" condition.
	// Additionally, these rules are evaluated in order; Once the Job meets one of the rules,
	// other rules are ignored. At most 20 elements are allowed.
	// +listType=atomic
	Rules []SuccessPolicyRule
}

SuccessPolicy describes when a Job can be declared as succeeded based on the success of some indexes.

func (*SuccessPolicy) DeepCopy added in v1.30.0 

func (in *SuccessPolicy) DeepCopy() *SuccessPolicy

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SuccessPolicy.

func (*SuccessPolicy) DeepCopyInto added in v1.30.0 

func (in *SuccessPolicy) DeepCopyInto(out *SuccessPolicy)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type SuccessPolicyRule added in v1.30.0 

type SuccessPolicyRule struct {
	// succeededIndexes specifies the set of indexes
	// which need to be contained in the actual set of the succeeded indexes for the Job.
	// The list of indexes must be within 0 to ".spec.completions-1" and
	// must not contain duplicates. At least one element is required.
	// The indexes are represented as intervals separated by commas.
	// The intervals can be a decimal integer or a pair of decimal integers separated by a hyphen.
	// The number are listed in represented by the first and last element of the series,
	// separated by a hyphen.
	// For example, if the completed indexes are 1, 3, 4, 5 and 7, they are
	// represented as "1,3-5,7".
	// When this field is null, this field doesn't default to any value
	// and is never evaluated at any time.
	//
	// +optional
	SucceededIndexes *string

	// succeededCount specifies the minimal required size of the actual set of the succeeded indexes
	// for the Job. When succeededCount is used along with succeededIndexes, the check is
	// constrained only to the set of indexes specified by succeededIndexes.
	// For example, given that succeededIndexes is "1-4", succeededCount is "3",
	// and completed indexes are "1", "3", and "5", the Job isn't declared as succeeded
	// because only "1" and "3" indexes are considered in that rules.
	// When this field is null, this doesn't default to any value and
	// is never evaluated at any time.
	// When specified it needs to be a positive integer.
	//
	// +optional
	SucceededCount *int32
}

SuccessPolicyRule describes rule for declaring a Job as succeeded. Each rule must have at least one of the "succeededIndexes" or "succeededCount" specified.

func (*SuccessPolicyRule) DeepCopy added in v1.30.0 

func (in *SuccessPolicyRule) DeepCopy() *SuccessPolicyRule

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SuccessPolicyRule.

func (*SuccessPolicyRule) DeepCopyInto added in v1.30.0 

func (in *SuccessPolicyRule) DeepCopyInto(out *SuccessPolicyRule)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type UncountedTerminatedPods added in v1.22.0 

type UncountedTerminatedPods struct {
	// succeeded holds UIDs of succeeded Pods.
	// +listType=set
	// +optional
	Succeeded []types.UID

	// failed holds UIDs of failed Pods.
	// +listType=set
	// +optional
	Failed []types.UID
}

UncountedTerminatedPods holds UIDs of Pods that have terminated but haven't been accounted in Job status counters.

func (*UncountedTerminatedPods) DeepCopy added in v1.22.0 

func (in *UncountedTerminatedPods) DeepCopy() *UncountedTerminatedPods

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UncountedTerminatedPods.

func (*UncountedTerminatedPods) DeepCopyInto added in v1.22.0 

func (in *UncountedTerminatedPods) DeepCopyInto(out *UncountedTerminatedPods)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

Source Files

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Path Synopsis
Package install installs the batch API group, making it available as an option to all of the API encoding/decoding machinery.
 Package install installs the batch API group, making it available as an option to all of the API encoding/decoding machinery.

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