batch

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 Go to latest Published: Aug 3, 2026 License: MIT Imports: 27 Imported by: 0

README

Batch

Parity grade: A · SDK aws-sdk-go-v2/service/batch@v1.68.0 · last audited 2026-07-25 (aad420594dea89bf7e3b745492889fee00ca2eb6)

Coverage

Metric Value
Operations audited 45 (44 ok, 1 partial)
Known gaps 2
Deferred items 0
Resource leaks clean
Known gaps
  • DescribeJobs (JobDetail) still does not model attempts/nodeDetails/ecsProperties/eksProperties(describe-side) -- these require simulating multi-node/ECS/EKS job execution details (per-attempt job execution, multi-node coordination, ECS/EKS placement), genuinely out of scope for an in-memory emulator this pass. Left un-implemented rather than faked (bd: file follow-up)
  • ContainerDetail (job-level, EKS-nested EksContainer/EksPodProperties) is missing a few leaf fields real AWS has (imagePullPolicy, imagePullSecrets on EKS container/pod types) -- spot-checked against the real serializer, not exhaustively field-by-field; low priority since these are pass-through config fields with no state-machine implications (bd: file follow-up, low priority)

More

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrNotFound is returned when a requested resource does not exist.
	ErrNotFound = awserr.New("ClientException", awserr.ErrNotFound)
	// ErrAlreadyExists is returned when a resource already exists.
	ErrAlreadyExists = awserr.New("ClientException", awserr.ErrAlreadyExists)
	// ErrValidation is returned when a request contains invalid parameters.
	ErrValidation = awserr.New("ClientException", awserr.ErrInvalidParameter)
)

Functions

This section is empty.

Types

type ArrayProperties 

type ArrayProperties struct {
	StatusSummary map[string]int32 `json:"statusSummary,omitempty"`
	Size          int32            `json:"size,omitempty"`
	Index         int32            `json:"index,omitempty"`
}

ArrayProperties specifies array job fan-out configuration.

type CapacityLimit added in v1.2.0 

type CapacityLimit struct {
	CapacityUnit string `json:"capacityUnit,omitempty"`
	MaxCapacity  int32  `json:"maxCapacity,omitempty"`
}

CapacityLimit specifies the maximum capacity available for a service environment.

type ComputeEnvironment 

type ComputeEnvironment struct {
	Tags             map[string]string `json:"tags"`
	ComputeResources *ComputeResources `json:"computeResources,omitempty"`
	EksConfiguration *EksConfiguration `json:"eksConfiguration,omitempty"`
	UpdatePolicy     *UpdatePolicy     `json:"updatePolicy,omitempty"`

	ServiceRole            string `json:"serviceRole,omitempty"`
	ComputeEnvironmentArn  string `json:"computeEnvironmentArn"`
	Type                   string `json:"type"`
	State                  string `json:"state"`
	Status                 string `json:"status"`
	StatusReason           string `json:"statusReason,omitempty"`
	ComputeEnvironmentName string `json:"computeEnvironmentName"`
	// contains filtered or unexported fields
}

ComputeEnvironment represents a Batch compute environment.

type ComputeEnvironmentOrder 

type ComputeEnvironmentOrder struct {
	ComputeEnvironment string `json:"computeEnvironment"`
	Order              int32  `json:"order"`
}

ComputeEnvironmentOrder pairs a compute environment with its ordering in a job queue.

type ComputeResources 

type ComputeResources struct {
	Type               string             `json:"type,omitempty"`
	AllocationStrategy string             `json:"allocationStrategy,omitempty"`
	InstanceRole       string             `json:"instanceRole,omitempty"`
	Ec2KeyPair         string             `json:"ec2KeyPair,omitempty"`
	ImageID            string             `json:"imageId,omitempty"`
	PlacementGroup     string             `json:"placementGroup,omitempty"`
	SpotIamFleetRole   string             `json:"spotIamFleetRole,omitempty"`
	InstanceTypes      []string           `json:"instanceTypes,omitempty"`
	Subnets            []string           `json:"subnets,omitempty"`
	SecurityGroupIDs   []string           `json:"securityGroupIds,omitempty"`
	Tags               map[string]string  `json:"tags,omitempty"`
	LaunchTemplate     *LaunchTemplate    `json:"launchTemplate,omitempty"`
	Ec2Configuration   []Ec2Configuration `json:"ec2Configuration,omitempty"`
	MinvCpus           int32              `json:"minvCpus,omitempty"`
	MaxvCpus           int32              `json:"maxvCpus,omitempty"`
	DesiredvCpus       int32              `json:"desiredvCpus,omitempty"`
	BidPercentage      int32              `json:"bidPercentage,omitempty"`
}

ComputeResources holds compute resource configuration for a managed CE.

type ConfigProvider 

type ConfigProvider interface {
	GetBatchSettings() Settings
}

ConfigProvider is a private interface to extract Batch configuration from the abstract AppContext Config.

type ConsumableResource 

type ConsumableResource struct {
	Tags map[string]string `json:"tags"`

	ConsumableResourceName string `json:"consumableResourceName"`
	ConsumableResourceArn  string `json:"consumableResourceArn"`
	ResourceType           string `json:"resourceType,omitempty"`
	CreatedAt              int64  `json:"createdAt"`
	TotalQuantity          int64  `json:"totalQuantity"`
	AvailableQuantity      int64  `json:"availableQuantity"`
	InUseQuantity          int64  `json:"inUseQuantity"`
	// contains filtered or unexported fields
}

ConsumableResource represents a Batch consumable resource.

type ConsumableResourceProperties 

type ConsumableResourceProperties struct {
	ConsumableResourceList []ConsumableResourceProperty `json:"consumableResourceList,omitempty"`
}

ConsumableResourceProperties holds the consumable resources required by a job or job definition. The real Batch API nests the requirement list under "consumableResourceList" rather than serialising it as a bare array; wrap it here so the wire shape matches (see aws-sdk-go-v2/service/batch/types. ConsumableResourceProperties).

type ConsumableResourceProperty 

type ConsumableResourceProperty struct {
	ConsumableResource string `json:"consumableResource"`
	Quantity           int64  `json:"quantity"`
}

ConsumableResourceProperty specifies a single consumable resource requirement. Quantity is int64 (Long) to match aws-sdk-go-v2/service/batch/types. ConsumableResourceRequirement.Quantity exactly; it was previously float64, which is wrong for the real API (see PARITY.md gaps).

type ContainerDetail added in v1.2.0 

type ContainerDetail struct {
	LinuxParameters              *LinuxParameters              `json:"linuxParameters,omitempty"`
	RepositoryCredentials        *RepositoryCredentials        `json:"repositoryCredentials,omitempty"`
	RuntimePlatform              *RuntimePlatform              `json:"runtimePlatform,omitempty"`
	EphemeralStorage             *EphemeralStorage             `json:"ephemeralStorage,omitempty"`
	FargatePlatformConfiguration *FargatePlatformConfiguration `json:"fargatePlatformConfiguration,omitempty"`
	NetworkConfiguration         *NetworkConfiguration         `json:"networkConfiguration,omitempty"`
	LogConfiguration             *LogConfiguration             `json:"logConfiguration,omitempty"`
	ExitCode                     *int32                        `json:"exitCode,omitempty"`
	JobRoleArn                   string                        `json:"jobRoleArn,omitempty"`
	ExecutionRoleArn             string                        `json:"executionRoleArn,omitempty"`
	User                         string                        `json:"user,omitempty"`
	InstanceType                 string                        `json:"instanceType,omitempty"`
	Image                        string                        `json:"image,omitempty"`
	Reason                       string                        `json:"reason,omitempty"`
	LogStreamName                string                        `json:"logStreamName,omitempty"`
	Command                      []string                      `json:"command,omitempty"`
	Secrets                      []Secret                      `json:"secrets,omitempty"`
	ResourceRequirements         []ResourceRequirement         `json:"resourceRequirements,omitempty"`
	Ulimits                      []Ulimit                      `json:"ulimits,omitempty"`
	MountPoints                  []MountPoint                  `json:"mountPoints,omitempty"`
	Volumes                      []Volume                      `json:"volumes,omitempty"`
	Environment                  []KeyValuePair                `json:"environment,omitempty"`
	Vcpus                        int32                         `json:"vcpus,omitempty"`
	Memory                       int32                         `json:"memory,omitempty"`
	ReadonlyRootFilesystem       bool                          `json:"readonlyRootFilesystem,omitempty"`
	Privileged                   bool                          `json:"privileged,omitempty"`
}

ContainerDetail mirrors aws-sdk-go-v2/service/batch/types.ContainerDetail: the describe-side view of a job's container, which is ContainerProperties plus a handful of runtime-only fields (Reason, ExitCode, LogStreamName). Placement fields real AWS populates from live ECS/EC2 state (ContainerInstanceArn, TaskArn, NetworkInterfaces, EnableExecuteCommand) aren't modeled since this emulator doesn't simulate container placement.

type ContainerOverrides 

type ContainerOverrides struct {
	InstanceType         string                `json:"instanceType,omitempty"`
	Command              []string              `json:"command,omitempty"`
	Environment          []KeyValuePair        `json:"environment,omitempty"`
	ResourceRequirements []ResourceRequirement `json:"resourceRequirements,omitempty"`
}

ContainerOverrides overrides container properties at job submission time.

type ContainerProperties 

type ContainerProperties struct {
	LinuxParameters              *LinuxParameters              `json:"linuxParameters,omitempty"`
	RepositoryCredentials        *RepositoryCredentials        `json:"repositoryCredentials,omitempty"`
	RuntimePlatform              *RuntimePlatform              `json:"runtimePlatform,omitempty"`
	EphemeralStorage             *EphemeralStorage             `json:"ephemeralStorage,omitempty"`
	FargatePlatformConfiguration *FargatePlatformConfiguration `json:"fargatePlatformConfiguration,omitempty"`
	NetworkConfiguration         *NetworkConfiguration         `json:"networkConfiguration,omitempty"`
	LogConfiguration             *LogConfiguration             `json:"logConfiguration,omitempty"`
	JobRoleArn                   string                        `json:"jobRoleArn,omitempty"`
	ExecutionRoleArn             string                        `json:"executionRoleArn,omitempty"`
	User                         string                        `json:"user,omitempty"`
	InstanceType                 string                        `json:"instanceType,omitempty"`
	Image                        string                        `json:"image,omitempty"`
	Command                      []string                      `json:"command,omitempty"`
	Secrets                      []Secret                      `json:"secrets,omitempty"`
	ResourceRequirements         []ResourceRequirement         `json:"resourceRequirements,omitempty"`
	Ulimits                      []Ulimit                      `json:"ulimits,omitempty"`
	MountPoints                  []MountPoint                  `json:"mountPoints,omitempty"`
	Volumes                      []Volume                      `json:"volumes,omitempty"`
	Environment                  []KeyValuePair                `json:"environment,omitempty"`
	Vcpus                        int32                         `json:"vcpus,omitempty"`
	Memory                       int32                         `json:"memory,omitempty"`
	ReadonlyRootFilesystem       bool                          `json:"readonlyRootFilesystem,omitempty"`
	Privileged                   bool                          `json:"privileged,omitempty"`
}

ContainerProperties stores container configuration for a job definition.

type Device 

type Device struct {
	HostPath      string   `json:"hostPath"`
	ContainerPath string   `json:"containerPath,omitempty"`
	Permissions   []string `json:"permissions,omitempty"`
}

Device specifies a device to expose to a container.

type Ec2Configuration 

type Ec2Configuration struct {
	ImageType              string `json:"imageType"`
	ImageIDOverride        string `json:"imageIdOverride,omitempty"`
	ImageKubernetesVersion string `json:"imageKubernetesVersion,omitempty"`
}

Ec2Configuration specifies AMI matching configuration for EC2 compute environments.

type EksConfiguration 

type EksConfiguration struct {
	EksClusterArn       string `json:"eksClusterArn"`
	KubernetesNamespace string `json:"kubernetesNamespace"`
}

EksConfiguration specifies EKS cluster configuration for a CE.

type EksContainer 

type EksContainer struct {
	Resources       *EksContainerResources `json:"resources,omitempty"`
	SecurityContext *EksSecurityContext    `json:"securityContext,omitempty"`
	Name            string                 `json:"name"`
	Image           string                 `json:"image"`
	Command         []string               `json:"command,omitempty"`
	Args            []string               `json:"args,omitempty"`
	Env             []EksContainerEnv      `json:"env,omitempty"`
	VolumeMounts    []EksVolumeMount       `json:"volumeMounts,omitempty"`
}

EksContainer specifies an EKS pod container.

type EksContainerEnv 

type EksContainerEnv struct {
	Name  string `json:"name"`
	Value string `json:"value,omitempty"`
}

EksContainerEnv is a name/value env var for EKS containers.

type EksContainerResources 

type EksContainerResources struct {
	Limits   map[string]string `json:"limits,omitempty"`
	Requests map[string]string `json:"requests,omitempty"`
}

EksContainerResources specifies resource limits and requests for EKS containers.

type EksEmptyDir 

type EksEmptyDir struct {
	Medium    string `json:"medium,omitempty"`
	SizeLimit string `json:"sizeLimit,omitempty"`
}

EksEmptyDir specifies an emptyDir volume for EKS.

type EksHostPath 

type EksHostPath struct {
	Path string `json:"path,omitempty"`
}

EksHostPath specifies a host path volume for EKS.

type EksMetadata 

type EksMetadata struct {
	Labels      map[string]string `json:"labels,omitempty"`
	Annotations map[string]string `json:"annotations,omitempty"`
}

EksMetadata holds labels and annotations for an EKS pod.

type EksPodProperties 

type EksPodProperties struct {
	Metadata           *EksMetadata   `json:"metadata,omitempty"`
	ServiceAccountName string         `json:"serviceAccountName,omitempty"`
	DNSPolicy          string         `json:"dnsPolicy,omitempty"`
	Containers         []EksContainer `json:"containers,omitempty"`
	InitContainers     []EksContainer `json:"initContainers,omitempty"`
	Volumes            []EksVolume    `json:"volumes,omitempty"`
	HostNetwork        bool           `json:"hostNetwork,omitempty"`
}

EksPodProperties specifies the Kubernetes pod spec for an EKS job.

type EksProperties 

type EksProperties struct {
	PodProperties *EksPodProperties `json:"podProperties,omitempty"`
}

EksProperties specifies EKS-specific job definition properties.

type EksSecret 

type EksSecret struct {
	SecretName string `json:"secretName"`
	Optional   bool   `json:"optional,omitempty"`
}

EksSecret specifies a Kubernetes secret volume for EKS.

type EksSecurityContext 

type EksSecurityContext struct {
	RunAsUser                *int64 `json:"runAsUser,omitempty"`
	RunAsGroup               *int64 `json:"runAsGroup,omitempty"`
	Privileged               bool   `json:"privileged,omitempty"`
	ReadOnlyRootFilesystem   bool   `json:"readOnlyRootFilesystem,omitempty"`
	RunAsNonRoot             bool   `json:"runAsNonRoot,omitempty"`
	AllowPrivilegeEscalation bool   `json:"allowPrivilegeEscalation,omitempty"`
}

EksSecurityContext specifies security settings for an EKS container.

type EksVolume 

type EksVolume struct {
	HostPath *EksHostPath `json:"hostPath,omitempty"`
	EmptyDir *EksEmptyDir `json:"emptyDir,omitempty"`
	Secret   *EksSecret   `json:"secret,omitempty"`
	Name     string       `json:"name"`
}

EksVolume specifies a volume available to EKS pod containers.

type EksVolumeMount 

type EksVolumeMount struct {
	Name      string `json:"name"`
	MountPath string `json:"mountPath"`
	ReadOnly  bool   `json:"readOnly,omitempty"`
}

EksVolumeMount mounts a volume into an EKS container.

type EphemeralStorage 

type EphemeralStorage struct {
	SizeInGiB int32 `json:"sizeInGiB"`
}

EphemeralStorage specifies ephemeral storage capacity for Fargate tasks.

type EvaluateOnExit 

type EvaluateOnExit struct {
	Action         string `json:"action"`
	OnStatusReason string `json:"onStatusReason,omitempty"`
	OnReason       string `json:"onReason,omitempty"`
	OnExitCode     string `json:"onExitCode,omitempty"`
}

EvaluateOnExit specifies a conditional retry rule evaluated against exit information.

type FairsharePolicy 

type FairsharePolicy struct {
	ShareDistribution  []ShareDistribution `json:"shareDistribution,omitempty"`
	ShareDecaySeconds  int32               `json:"shareDecaySeconds,omitempty"`
	ComputeReservation int32               `json:"computeReservation,omitempty"`
}

FairsharePolicy configures fair-share scheduling for a scheduling policy.

type FargatePlatformConfiguration 

type FargatePlatformConfiguration struct {
	PlatformVersion string `json:"platformVersion,omitempty"`
}

FargatePlatformConfiguration specifies the Fargate platform version.

type FrontOfQueue 

type FrontOfQueue struct {
	Jobs          []FrontOfQueueJob `json:"jobs,omitempty"`
	LastUpdatedAt int64             `json:"lastUpdatedAt,omitempty"`
}

FrontOfQueue holds jobs at the front of a job queue. Field names and types mirror aws-sdk-go-v2/service/batch/types.FrontOfQueueDetail exactly: LastUpdatedAt (not "timestamp") as an epoch-millisecond int64 (not a seconds-based float64) -- a real SDK client parsing the previous shape would have silently dropped both fields.

type FrontOfQueueJob 

type FrontOfQueueJob struct {
	JobArn                 string `json:"jobArn"`
	EarliestTimeAtPosition int64  `json:"earliestTimeAtPosition,omitempty"`
}

FrontOfQueueJob represents a single job at the front of a queue. EarliestTimeAtPosition is an epoch-millisecond int64, matching aws-sdk-go-v2/service/batch/types.FrontOfQueueJobSummary (not a seconds-based float64).

type Handler 

type Handler struct {
	Backend *InMemoryBackend
	// contains filtered or unexported fields
}

Handler is the Echo HTTP handler for AWS Batch operations.

func NewHandler 

func NewHandler(backend *InMemoryBackend) *Handler

NewHandler creates a new Batch handler backed by backend. backend must not be nil.

func (*Handler) ChaosOperations 

func (h *Handler) ChaosOperations() []string

ChaosOperations returns all operations that can be fault-injected.

func (*Handler) ChaosRegions 

func (h *Handler) ChaosRegions() []string

ChaosRegions returns all regions this handler instance handles.

func (*Handler) ChaosServiceName 

func (h *Handler) ChaosServiceName() string

ChaosServiceName returns the lowercase AWS service name for fault rule matching.

func (*Handler) ExtractOperation 

func (h *Handler) ExtractOperation(c *echo.Context) string

ExtractOperation returns the operation name from the request path and method.

func (*Handler) ExtractResource 

func (h *Handler) ExtractResource(c *echo.Context) string

ExtractResource extracts a resource identifier from the request path.

func (*Handler) GetSupportedOperations 

func (h *Handler) GetSupportedOperations() []string

GetSupportedOperations returns the list of supported operations.

func (*Handler) Handler 

func (h *Handler) Handler() echo.HandlerFunc

Handler returns the Echo handler function for Batch requests.

func (*Handler) MatchPriority 

func (h *Handler) MatchPriority() int

MatchPriority returns the routing priority.

func (*Handler) Name 

func (h *Handler) Name() string

Name returns the service name.

func (*Handler) Restore 

func (h *Handler) Restore(ctx context.Context, data []byte) error

Restore implements persistence.Persistable by delegating to the backend.

func (*Handler) RouteMatcher 

func (h *Handler) RouteMatcher() service.Matcher

RouteMatcher returns a function that matches Batch requests. It matches /v1/ paths but explicitly excludes /v1/apis (AppSync), CodeArtifact paths, Kafka paths, and Kafka tag resource paths to prevent routing conflicts when multiple services use PriorityPathVersioned.

func (*Handler) Snapshot 

func (h *Handler) Snapshot(ctx context.Context) []byte

Snapshot implements persistence.Persistable by delegating to the backend.

func (*Handler) StartWorker 

func (h *Handler) StartWorker(ctx context.Context) error

StartWorker starts the background janitor if configured. It always returns nil; the error return satisfies the service.BackgroundWorker interface.

func (*Handler) WithJanitor 

func (h *Handler) WithJanitor(
	interval, inactiveJobDefTTL, completedJobTTL time.Duration,
	taskTimeout ...time.Duration,
) *Handler

WithJanitor attaches a background janitor to the handler. Zero values for interval, inactiveJobDefTTL, or completedJobTTL use defaults. The optional taskTimeout bounds each sweep; 0 means no per-task timeout.

type HostVolume 

type HostVolume struct {
	SourcePath string `json:"sourcePath,omitempty"`
}

HostVolume specifies a host-path volume binding.

type InMemoryBackend 

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

InMemoryBackend stores AWS Batch state in memory.

The eight resource collections below (computeEnvironments, jobQueues, jobDefinitions, jobs, consumableResources, schedulingPolicies, serviceEnvironments, serviceJobs) were previously nested by region (outer key = region, e.g. map[string]map[string]*Job); each is now a single flat *store.Table[T] keyed by the composite "region|id" string (see regionKey), with a companion *store.Index grouping entries by region for per-region scans/pagination -- the region-qualified-table pattern services/emr and services/mwaa use (Phase 3.3 of the datalayer refactor). jobs additionally carries a "byARN" index (replacing the old jobsByARN region-nested map) and a "byQueue" index (replacing jobsByQueue), both maintained automatically by store.Table on every Put/Delete/Restore.

jobDefRevisions (a per-region name -> revision-counter map, not a *T map) is left as a plain region-nested map since store.Table requires pointer identity values; it is persisted directly, unchanged from before.

cesByARN, jqsByARN, crsByARN and ceToQueues are also left as plain maps: the first three hold bare strings (no *T identity) and were already write-only/dead for reads before this refactor; ceToQueues is a non-*T set-of-sets used only for the CE-in-use-by-queue check. None of the four are region-nested (a pre-existing quirk, e.g. a same-named CE in two regions shares one cesByARN slot) and none are persisted -- both facts predate this refactor and are preserved byte-for-byte, not fixed here.

func NewInMemoryBackend 

func NewInMemoryBackend(accountID, region string) *InMemoryBackend

NewInMemoryBackend creates a new InMemoryBackend.

func (*InMemoryBackend) CancelJob 

func (b *InMemoryBackend) CancelJob(ctx context.Context, idOrARN, reason string) error

CancelJob cancels a job in SUBMITTED, PENDING, or RUNNABLE state. Accepts job ID or ARN.

func (*InMemoryBackend) CreateComputeEnvironment 

func (b *InMemoryBackend) CreateComputeEnvironment(
	ctx context.Context,
	name, ceType, state string,
	tags map[string]string,
	serviceRole string,
	computeResources *ComputeResources,
	eksConfig *EksConfiguration,
	updatePolicy *UpdatePolicy,
) (*ComputeEnvironment, error)

CreateComputeEnvironment creates a new compute environment.

func (*InMemoryBackend) CreateConsumableResource 

func (b *InMemoryBackend) CreateConsumableResource(
	ctx context.Context,
	name, resourceType string,
	totalQuantity int64,
	tags map[string]string,
) (*ConsumableResource, error)

CreateConsumableResource creates a new consumable resource.

func (*InMemoryBackend) CreateJobQueue 

func (b *InMemoryBackend) CreateJobQueue(
	ctx context.Context,
	name string,
	priority int32,
	state string,
	ceOrder []ComputeEnvironmentOrder,
	tags map[string]string,
	schedulingPolicyArn string,
	jobStateTimeLimitActions []JobStateTimeLimitAction,
	jobQueueType string,
	serviceEnvironmentOrder []ServiceEnvironmentOrder,
) (*JobQueue, error)

CreateJobQueue creates a new job queue.

func (*InMemoryBackend) CreateQuotaShare added in v1.2.0 

func (b *InMemoryBackend) CreateQuotaShare(
	ctx context.Context,
	name, jobQueue string,
	capacityLimits []QuotaShareCapacityLimit,
	preemption *QuotaSharePreemptionConfiguration,
	resourceSharing *QuotaShareResourceSharingConfiguration,
	state string,
	tags map[string]string,
) (*QuotaShare, error)

CreateQuotaShare creates a new quota share associated with an existing job queue. Real AWS Batch requires the referenced job queue to already exist and be in the VALID state before it can be associated with a quota share (see CreateQuotaShareInput's jobQueue documentation); this emulator's job queues are always created VALID (see statusValid in store.go) and never transition away from it, so the state check below, while real, is not currently reachable through this backend's own state machine.

func (*InMemoryBackend) CreateSchedulingPolicy 

func (b *InMemoryBackend) CreateSchedulingPolicy(
	ctx context.Context,
	name string,
	tags map[string]string,
	fairsharePolicy *FairsharePolicy,
) (*SchedulingPolicy, error)

CreateSchedulingPolicy creates a new scheduling policy.

func (*InMemoryBackend) CreateServiceEnvironment 

func (b *InMemoryBackend) CreateServiceEnvironment(
	ctx context.Context,
	name, envType, state string,
	capacityLimits []CapacityLimit,
	tags map[string]string,
) (*ServiceEnvironment, error)

CreateServiceEnvironment creates a new service environment.

func (*InMemoryBackend) DeleteComputeEnvironment 

func (b *InMemoryBackend) DeleteComputeEnvironment(ctx context.Context, nameOrARN string) error

DeleteComputeEnvironment removes a compute environment.

func (*InMemoryBackend) DeleteConsumableResource 

func (b *InMemoryBackend) DeleteConsumableResource(ctx context.Context, nameOrARN string) error

DeleteConsumableResource removes a consumable resource by name or ARN.

func (*InMemoryBackend) DeleteJobQueue 

func (b *InMemoryBackend) DeleteJobQueue(ctx context.Context, nameOrARN string) error

DeleteJobQueue removes a job queue and all associated jobs. The queue must be in DISABLED state before deletion.

func (*InMemoryBackend) DeleteQuotaShare added in v1.2.0 

func (b *InMemoryBackend) DeleteQuotaShare(ctx context.Context, quotaShareARN string) error

DeleteQuotaShare removes a quota share by ARN.

func (*InMemoryBackend) DeleteSchedulingPolicy 

func (b *InMemoryBackend) DeleteSchedulingPolicy(ctx context.Context, policyARN string) error

DeleteSchedulingPolicy removes a scheduling policy by ARN.

func (*InMemoryBackend) DeleteServiceEnvironment 

func (b *InMemoryBackend) DeleteServiceEnvironment(ctx context.Context, nameOrARN string) error

DeleteServiceEnvironment removes a service environment by name or ARN.

func (*InMemoryBackend) DeregisterJobDefinition 

func (b *InMemoryBackend) DeregisterJobDefinition(ctx context.Context, arnOrNameRev string) error

DeregisterJobDefinition marks a job definition as INACTIVE by ARN or name:revision. INACTIVE definitions remain visible in DescribeJobDefinitions (matching AWS behavior) and are swept by the janitor after the configured TTL.

func (*InMemoryBackend) DescribeComputeEnvironments 

func (b *InMemoryBackend) DescribeComputeEnvironments(
	ctx context.Context,
	names []string,
	maxResults int32,
	nextToken string,
) ([]*ComputeEnvironment, string)

DescribeComputeEnvironments returns compute environments, optionally filtered by names/ARNs. When names is empty, results are paginated via maxResults/nextToken.

func (*InMemoryBackend) DescribeConsumableResource 

func (b *InMemoryBackend) DescribeConsumableResource(
	ctx context.Context,
	nameOrARN string,
) (*ConsumableResource, error)

DescribeConsumableResource returns details for a consumable resource identified by name or ARN.

func (*InMemoryBackend) DescribeJobDefinitions 

func (b *InMemoryBackend) DescribeJobDefinitions(
	ctx context.Context,
	names []string,
	status, jobDefinitionName string,
	maxResults int32,
	nextToken string,
) ([]*JobDefinition, string)

DescribeJobDefinitions returns job definitions, optionally filtered by names/ARNs. When names is empty, results are paginated via maxResults/nextToken.

func (*InMemoryBackend) DescribeJobQueues 

func (b *InMemoryBackend) DescribeJobQueues(
	ctx context.Context,
	names []string,
	maxResults int32,
	nextToken string,
) ([]*JobQueue, string)

DescribeJobQueues returns job queues, optionally filtered by names/ARNs. When names are provided, all matching queues are returned without pagination. When names is empty, results are paginated using maxResults and nextToken.

func (*InMemoryBackend) DescribeJobs 

func (b *InMemoryBackend) DescribeJobs(ctx context.Context, jobIDs []string) []*Job

DescribeJobs returns full job details for the given job IDs or ARNs.

func (*InMemoryBackend) DescribeQuotaShare added in v1.2.0 

func (b *InMemoryBackend) DescribeQuotaShare(ctx context.Context, quotaShareARN string) (*QuotaShare, error)

DescribeQuotaShare returns a single quota share by ARN.

func (*InMemoryBackend) DescribeSchedulingPolicies 

func (b *InMemoryBackend) DescribeSchedulingPolicies(ctx context.Context, arns []string) []*SchedulingPolicy

DescribeSchedulingPolicies returns scheduling policies, optionally filtered by ARNs.

func (*InMemoryBackend) DescribeServiceEnvironments 

func (b *InMemoryBackend) DescribeServiceEnvironments(
	ctx context.Context,
	names []string,
	maxResults int32,
	nextToken string,
) ([]*ServiceEnvironment, string)

DescribeServiceEnvironments returns service environments, optionally filtered by names/ARNs. When names is empty, results are paginated via maxResults/nextToken, matching aws-sdk-go-v2/service/batch's DescribeServiceEnvironmentsInput.

func (*InMemoryBackend) DescribeServiceJob 

func (b *InMemoryBackend) DescribeServiceJob(ctx context.Context, jobID string) (*ServiceJob, error)

DescribeServiceJob returns a single service job by ID.

func (*InMemoryBackend) GetJobQueueSnapshot 

func (b *InMemoryBackend) GetJobQueueSnapshot(ctx context.Context, jobQueue string) (*JobQueueSnapshot, error)

GetJobQueueSnapshot returns a snapshot of the front of a job queue.

func (*InMemoryBackend) ListConsumableResources 

func (b *InMemoryBackend) ListConsumableResources(ctx context.Context) []*ConsumableResource

ListConsumableResources returns all consumable resources sorted by name.

func (*InMemoryBackend) ListJobs 

func (b *InMemoryBackend) ListJobs(
	ctx context.Context,
	queue, status, nextToken string,
	maxResults int32,
) ([]*Job, string, error)

ListJobs returns job summaries for a queue, optionally filtered by status. Pagination is controlled via maxResults and nextToken (token encodes an integer offset).

func (*InMemoryBackend) ListJobsByConsumableResource 

func (b *InMemoryBackend) ListJobsByConsumableResource(
	ctx context.Context,
	consumableResource string,
) ([]*Job, error)

ListJobsByConsumableResource returns jobs that reference the named consumable resource via their ConsumableResourceProperties.

func (*InMemoryBackend) ListQuotaShares added in v1.2.0 

func (b *InMemoryBackend) ListQuotaShares(ctx context.Context, jobQueue string) ([]*QuotaShare, error)

ListQuotaShares returns every quota share associated with jobQueue, sorted by quota share name. jobQueue is required and must reference an existing job queue (matching ListQuotaSharesInput, where jobQueue is a required field). Pagination (maxResults/nextToken) is applied by the caller (see handleListQuotaShares), matching the shared convention used by ListSchedulingPolicies/ListConsumableResources.

func (*InMemoryBackend) ListSchedulingPolicies 

func (b *InMemoryBackend) ListSchedulingPolicies(ctx context.Context) []*SchedulingPolicy

ListSchedulingPolicies returns all scheduling policies sorted by ARN.

func (*InMemoryBackend) ListServiceJobs 

func (b *InMemoryBackend) ListServiceJobs(ctx context.Context, jobQueue, jobStatus string) ([]*ServiceJob, error)

ListServiceJobs returns service jobs for a job queue, optionally filtered by status. Matching real AWS Batch's documented ListServiceJobs behavior, an unspecified jobStatus defaults to returning only RUNNING jobs.

func (*InMemoryBackend) ListTagsForResource 

func (b *InMemoryBackend) ListTagsForResource(ctx context.Context, resourceARN string) (map[string]string, error)

ListTagsForResource returns the tags for a resource identified by ARN.

func (*InMemoryBackend) Region 

func (b *InMemoryBackend) Region() string

Region returns the AWS region this backend is configured for.

func (*InMemoryBackend) RegisterJobDefinition 

func (b *InMemoryBackend) RegisterJobDefinition(
	ctx context.Context,
	name, defType string,
	tags map[string]string,
	platformCapabilities []string,
	timeoutSeconds int32,
	schedulingPriority int32,
	containerProps *ContainerProperties,
	nodeProps *NodeProperties,
	eksProps *EksProperties,
	runtimePlatform *RuntimePlatform,
	consumableResourceProperties []ConsumableResourceProperty,
	parameters map[string]string,
	propagateTags bool,
	retryStrategy *RetryStrategy,
) (*JobDefinition, error)

RegisterJobDefinition registers a new job definition (or a new revision).

func (*InMemoryBackend) Reset 

func (b *InMemoryBackend) Reset()

Reset clears all state from the backend.

func (*InMemoryBackend) Restore 

func (b *InMemoryBackend) Restore(ctx context.Context, data []byte) error

Restore loads backend state from a JSON snapshot. It implements persistence.Persistable.

func (*InMemoryBackend) Snapshot 

func (b *InMemoryBackend) Snapshot(ctx context.Context) []byte

Snapshot serialises the backend state to JSON. It implements persistence.Persistable.

func (*InMemoryBackend) SubmitJob 

func (b *InMemoryBackend) SubmitJob(
	ctx context.Context,
	name, queue, jobDefinition string,
	tags map[string]string,
	parameters map[string]string,
	dependsOn []JobDependency,
	retryStrategy *RetryStrategy,
	timeout *JobTimeout,
	arrayProperties *ArrayProperties,
	containerOverrides *ContainerOverrides,
	consumableResourceProperties []ConsumableResourceProperty,
	shareIdentifier string,
	schedulingPriorityOverride int32,
	propagateTags bool,
) (*Job, error)

SubmitJob submits a new Batch job for execution.

func (*InMemoryBackend) SubmitServiceJob 

func (b *InMemoryBackend) SubmitServiceJob(
	ctx context.Context,
	name, jobQueue, serviceJobType, serviceRequestPayload string,
	tags map[string]string,
	retryStrategy *ServiceJobRetryStrategy,
	timeoutConfig *ServiceJobTimeout,
	schedulingPriority int32,
	shareIdentifier string,
) (*ServiceJob, error)

SubmitServiceJob creates a new service job in SUBMITTED status. Service jobs are submitted directly to a job queue (real AWS Batch requires the queue to be of type SAGEMAKER_TRAINING; this emulator doesn't enforce that cross-field constraint since it doesn't simulate SageMaker Training capacity). See models.go's ServiceJob doc comment for why there is no separate "service environment" parameter here.

func (*InMemoryBackend) TagResource 

func (b *InMemoryBackend) TagResource(ctx context.Context, resourceARN string, tags map[string]string) error

TagResource adds or updates tags on a resource identified by ARN.

func (*InMemoryBackend) TaggedResources added in v1.2.0 

func (b *InMemoryBackend) TaggedResources() []TaggedEntry

TaggedResources returns every Batch resource ARN that currently has at least one tag, across every taggable Batch resource kind (compute environments, job queues, job definitions, jobs, consumable resources, scheduling policies, service environments, service jobs).

func (*InMemoryBackend) TerminateJob 

func (b *InMemoryBackend) TerminateJob(ctx context.Context, idOrARN, reason string) error

TerminateJob marks a job as FAILED with the given reason. Valid for any non-terminal state. Accepts job ID or ARN.

func (*InMemoryBackend) TerminateServiceJob 

func (b *InMemoryBackend) TerminateServiceJob(ctx context.Context, jobID, reason string) error

TerminateServiceJob marks a service job as FAILED.

func (*InMemoryBackend) UntagResource 

func (b *InMemoryBackend) UntagResource(ctx context.Context, resourceARN string, tagKeys []string) error

UntagResource removes tags from a resource identified by ARN.

func (*InMemoryBackend) UpdateComputeEnvironment 

func (b *InMemoryBackend) UpdateComputeEnvironment(
	ctx context.Context,
	nameOrARN, state, serviceRole string,
	computeResources *ComputeResources,
	updatePolicy *UpdatePolicy,
) (*ComputeEnvironment, error)

UpdateComputeEnvironment updates the state, service role, compute resources, and/or update policy.

func (*InMemoryBackend) UpdateConsumableResource 

func (b *InMemoryBackend) UpdateConsumableResource(
	ctx context.Context,
	nameOrARN, operation string,
	quantity int64,
) (*ConsumableResource, error)

UpdateConsumableResource updates the quantity of a consumable resource.

func (*InMemoryBackend) UpdateJobQueue 

func (b *InMemoryBackend) UpdateJobQueue(
	ctx context.Context,
	nameOrARN string,
	priority *int32,
	state string,
	ceOrder []ComputeEnvironmentOrder,
	jobStateTimeLimitActions []JobStateTimeLimitAction,
	serviceEnvironmentOrder []ServiceEnvironmentOrder,
) (*JobQueue, error)

UpdateJobQueue updates a job queue's state, priority, CE order, and/or time-limit actions.

func (*InMemoryBackend) UpdateQuotaShare added in v1.2.0 

func (b *InMemoryBackend) UpdateQuotaShare(
	ctx context.Context,
	quotaShareARN string,
	capacityLimits []QuotaShareCapacityLimit,
	preemption *QuotaSharePreemptionConfiguration,
	resourceSharing *QuotaShareResourceSharingConfiguration,
	state string,
) (*QuotaShare, error)

UpdateQuotaShare updates a quota share's capacity limits, preemption configuration, resource sharing configuration, and/or state. Only non-nil/non-empty fields are applied, matching UpdateQuotaShareInput where everything except quotaShareArn is optional.

func (*InMemoryBackend) UpdateSchedulingPolicy 

func (b *InMemoryBackend) UpdateSchedulingPolicy(
	ctx context.Context,
	policyARN string,
	fairsharePolicy *FairsharePolicy,
) error

UpdateSchedulingPolicy updates a scheduling policy's fairshare configuration.

func (*InMemoryBackend) UpdateServiceEnvironment 

func (b *InMemoryBackend) UpdateServiceEnvironment(
	ctx context.Context,
	nameOrARN, state string,
	capacityLimits []CapacityLimit,
) (*ServiceEnvironment, error)

UpdateServiceEnvironment updates the state and/or capacity limits of a service environment.

func (*InMemoryBackend) UpdateServiceJob added in v1.2.0 

func (b *InMemoryBackend) UpdateServiceJob(
	ctx context.Context,
	jobID string,
	schedulingPriority int32,
) (*ServiceJob, error)

UpdateServiceJob updates the scheduling priority of an existing service job. Real AWS Batch's UpdateServiceJobInput has exactly two fields -- jobId and schedulingPriority, both required -- and no others (see aws-sdk-go-v2/service/batch's UpdateServiceJobInput/UpdateServiceJob doc comment: "Updates the priority of a specified service job"); there is no way to change jobQueue, retryStrategy, tags, or any other field of a submitted service job via this or any other operation. Matching the terminal-state guard CancelJob already applies to regular jobs (see jobs.go), a service job that has already reached a terminal status (SUCCEEDED or FAILED) rejects the update: scheduling priority only affects a job's position within a quota-share/fair-share queue while it is still competing for capacity, which no longer applies once the job has finished.

type Janitor 

type Janitor struct {
	Backend           *InMemoryBackend
	Interval          time.Duration
	InactiveJobDefTTL time.Duration
	CompletedJobTTL   time.Duration
	TaskTimeout       time.Duration
}

Janitor is the Batch background worker that evicts INACTIVE job definitions after a configurable TTL to prevent unbounded growth of in-memory state. This matches AWS behavior where deregistered definitions eventually disappear. It also evicts completed and failed jobs after a configurable TTL, matching the AWS Batch job history retention behavior.

func NewJanitor 

func NewJanitor(backend *InMemoryBackend, interval, inactiveJobDefTTL, completedJobTTL time.Duration) *Janitor

NewJanitor creates a new Batch Janitor for the given backend. Zero values for interval, inactiveJobDefTTL, or completedJobTTL fall back to defaults.

func (*Janitor) Run 

func (j *Janitor) Run(ctx context.Context)

Run runs the janitor loop until ctx is cancelled.

func (*Janitor) SweepOnce 

func (j *Janitor) SweepOnce(ctx context.Context)

SweepOnce runs a single sweep pass. Exposed for testing.

type Job 

type Job struct {
	ContainerOverrides *ContainerOverrides `json:"containerOverrides,omitempty"`
	Tags               map[string]string   `json:"tags"`
	Parameters         map[string]string   `json:"parameters,omitempty"`
	StartedAt          *int64              `json:"startedAt,omitempty"`
	StoppedAt          *int64              `json:"stoppedAt,omitempty"`
	RetryStrategy      *RetryStrategy      `json:"retryStrategy,omitempty"`
	Timeout            *JobTimeout         `json:"timeout,omitempty"`
	ArrayProperties    *ArrayProperties    `json:"arrayProperties,omitempty"`
	// Container is derived (not stored directly by callers) from the resolved
	// job definition's ContainerProperties merged with ContainerOverrides; it
	// is populated by DescribeJobs. Left nil for multi-node jobs, matching
	// AWS's "for a multiple-container job, this object will be empty" note.
	Container *ContainerDetail `json:"container,omitempty"`

	JobDefinition                string                        `json:"jobDefinition"`
	ShareIdentifier              string                        `json:"shareIdentifier,omitempty"`
	StatusReason                 string                        `json:"statusReason,omitempty"`
	JobID                        string                        `json:"jobId"`
	JobARN                       string                        `json:"jobArn"`
	JobName                      string                        `json:"jobName"`
	JobQueue                     string                        `json:"jobQueue"`
	Status                       string                        `json:"status"`
	DependsOn                    []JobDependency               `json:"dependsOn,omitempty"`
	ConsumableResourceProperties *ConsumableResourceProperties `json:"consumableResourceProperties,omitempty"`
	Attempts                     []JobAttempt                  `json:"attempts,omitempty"`
	// PlatformCapabilities is copied from the resolved job definition at
	// SubmitJob time (real AWS defaults to ["EC2"] when unspecified).
	PlatformCapabilities       []string `json:"platformCapabilities,omitempty"`
	CreatedAt                  int64    `json:"createdAt"`
	SchedulingPriorityOverride int32    `json:"schedulingPriorityOverride,omitempty"`
	PropagateTags              bool     `json:"propagateTags,omitempty"`
	// IsCancelled/IsTerminated are set by CancelJob/TerminateJob respectively;
	// see aws-sdk-go-v2/service/batch/types.JobDetail.IsCancelled/IsTerminated.
	IsCancelled  bool `json:"isCancelled"`
	IsTerminated bool `json:"isTerminated"`
	// contains filtered or unexported fields
}

Job represents a submitted Batch job.

type JobAttempt 

type JobAttempt struct {
	Container    *JobAttemptContainer `json:"container,omitempty"`
	StartedAt    *int64               `json:"startedAt,omitempty"`
	StoppedAt    *int64               `json:"stoppedAt,omitempty"`
	StatusReason string               `json:"statusReason,omitempty"`
}

JobAttempt holds per-attempt lifecycle and result information.

type JobAttemptContainer 

type JobAttemptContainer struct {
	LogStreamName string `json:"logStreamName,omitempty"`
	Reason        string `json:"reason,omitempty"`
	ExitCode      int32  `json:"exitCode,omitempty"`
}

JobAttemptContainer holds per-attempt container execution details.

type JobDefinition 

type JobDefinition struct {
	DeregisteredAt      *time.Time           `json:"deregisteredAt,omitempty"`
	Tags                map[string]string    `json:"tags"`
	Parameters          map[string]string    `json:"parameters,omitempty"`
	ContainerProperties *ContainerProperties `json:"containerProperties,omitempty"`
	NodeProperties      *NodeProperties      `json:"nodeProperties,omitempty"`
	EksProperties       *EksProperties       `json:"eksProperties,omitempty"`
	RuntimePlatform     *RuntimePlatform     `json:"runtimePlatform,omitempty"`
	// RetryStrategy is the job-definition-level default retry strategy (real
	// AWS Batch supports this in addition to the job-level RetryStrategy
	// passed to SubmitJob; see aws-sdk-go-v2/service/batch/types.
	// RegisterJobDefinitionInput.RetryStrategy).
	RetryStrategy *RetryStrategy `json:"retryStrategy,omitempty"`
	// Timeout is nested (wire key "timeout": {"attemptDurationSeconds": N}) to
	// match aws-sdk-go-v2/service/batch/types.JobDefinition.Timeout; it must
	// NOT be a flat "timeoutSeconds" integer.
	Timeout *JobTimeout `json:"timeout,omitempty"`

	ConsumableResourceProperties *ConsumableResourceProperties `json:"consumableResourceProperties,omitempty"`
	JobDefinitionName            string                        `json:"jobDefinitionName"`
	JobDefinitionArn             string                        `json:"jobDefinitionArn"`
	Type                         string                        `json:"type"`
	Status                       string                        `json:"status"`
	PlatformCapabilities         []string                      `json:"platformCapabilities,omitempty"`
	Revision                     int32                         `json:"revision"`
	SchedulingPriority           int32                         `json:"schedulingPriority,omitempty"`
	PropagateTags                bool                          `json:"propagateTags,omitempty"`
	// contains filtered or unexported fields
}

JobDefinition represents a Batch job definition.

type JobDependency 

type JobDependency struct {
	JobID string `json:"jobId,omitempty"`
	Type  string `json:"type,omitempty"`
}

JobDependency represents a dependency between jobs.

type JobQueue 

type JobQueue struct {
	Tags map[string]string `json:"tags"`

	JobQueueName             string                    `json:"jobQueueName"`
	JobQueueArn              string                    `json:"jobQueueArn"`
	State                    string                    `json:"state"`
	Status                   string                    `json:"status"`
	StatusReason             string                    `json:"statusReason,omitempty"`
	SchedulingPolicyArn      string                    `json:"schedulingPolicyArn,omitempty"`
	JobQueueType             string                    `json:"jobQueueType,omitempty"`
	ComputeEnvironmentOrder  []ComputeEnvironmentOrder `json:"computeEnvironmentOrder,omitempty"`
	ServiceEnvironmentOrder  []ServiceEnvironmentOrder `json:"serviceEnvironmentOrder,omitempty"`
	JobStateTimeLimitActions []JobStateTimeLimitAction `json:"jobStateTimeLimitActions,omitempty"`
	Priority                 int32                     `json:"priority"`
	// contains filtered or unexported fields
}

JobQueue represents a Batch job queue.

type JobQueueSnapshot 

type JobQueueSnapshot struct {
	FrontOfQueue *FrontOfQueue `json:"frontOfQueue,omitempty"`
}

JobQueueSnapshot represents the front-of-queue state for a job queue.

type JobStateTimeLimitAction 

type JobStateTimeLimitAction struct {
	Reason         string `json:"reason"`
	State          string `json:"state"`
	Action         string `json:"action"`
	MaxTimeSeconds int32  `json:"maxTimeSeconds"`
}

JobStateTimeLimitAction cancels jobs stuck in a given state beyond a time limit.

type JobTimeout 

type JobTimeout struct {
	AttemptDurationSeconds int32 `json:"attemptDurationSeconds,omitempty"`
}

JobTimeout configures the maximum duration for a job attempt.

type KeyValuePair 

type KeyValuePair struct {
	Name  string `json:"name,omitempty"`
	Value string `json:"value,omitempty"`
}

KeyValuePair is a name/value environment variable pair.

type LaunchTemplate 

type LaunchTemplate struct {
	LaunchTemplateName string                   `json:"launchTemplateName,omitempty"`
	LaunchTemplateID   string                   `json:"launchTemplateId,omitempty"`
	Version            string                   `json:"version,omitempty"`
	Overrides          []LaunchTemplateOverride `json:"overrides,omitempty"`
}

LaunchTemplate specifies an EC2 launch template.

type LaunchTemplateOverride 

type LaunchTemplateOverride struct {
	LaunchTemplateName  string   `json:"launchTemplateName,omitempty"`
	LaunchTemplateID    string   `json:"launchTemplateId,omitempty"`
	Version             string   `json:"version,omitempty"`
	TargetInstanceTypes []string `json:"targetInstanceTypes,omitempty"`
}

LaunchTemplateOverride specifies a launch template override for specific instance types.

type LinuxParameters 

type LinuxParameters struct {
	Devices            []Device `json:"devices,omitempty"`
	Tmpfs              []Tmpfs  `json:"tmpfs,omitempty"`
	InitProcessEnabled bool     `json:"initProcessEnabled,omitempty"`
	SharedMemorySize   int32    `json:"sharedMemorySize,omitempty"`
	MaxSwap            int32    `json:"maxSwap,omitempty"`
	Swappiness         int32    `json:"swappiness,omitempty"`
}

LinuxParameters configures Linux-specific container settings.

type LogConfiguration 

type LogConfiguration struct {
	Options   map[string]string `json:"options,omitempty"`
	LogDriver string            `json:"logDriver"`
}

LogConfiguration specifies the log driver configuration for a container.

type MountPoint 

type MountPoint struct {
	ContainerPath string `json:"containerPath,omitempty"`
	SourceVolume  string `json:"sourceVolume,omitempty"`
	ReadOnly      bool   `json:"readOnly,omitempty"`
}

MountPoint maps a volume into a container.

type NetworkConfiguration 

type NetworkConfiguration struct {
	AssignPublicIP string `json:"assignPublicIp,omitempty"`
}

NetworkConfiguration specifies network settings for Fargate containers.

type NodeProperties 

type NodeProperties struct {
	NodeRangeProperties []NodeRangeProperty `json:"nodeRangeProperties"`
	NumNodes            int32               `json:"numNodes"`
	MainNode            int32               `json:"mainNode"`
}

NodeProperties specifies multi-node parallel job configuration.

type NodeRangeProperty 

type NodeRangeProperty struct {
	ContainerProperties *ContainerProperties `json:"containerProperties,omitempty"`
	TargetNodes         string               `json:"targetNodes"`
}

NodeRangeProperty specifies container properties for a range of multi-node job nodes.

type Provider 

type Provider struct{}

Provider implements service.Provider for Batch.

func (*Provider) Init 

func (p *Provider) Init(ctx *service.AppContext) (service.Registerable, error)

Init initializes the Batch backend and handler.

func (*Provider) Name 

func (p *Provider) Name() string

Name returns the provider name.

type QuotaShare added in v1.2.0 

type QuotaShare struct {
	Tags                         map[string]string                       `json:"tags"`
	PreemptionConfiguration      *QuotaSharePreemptionConfiguration      `json:"preemptionConfiguration,omitempty"`
	ResourceSharingConfiguration *QuotaShareResourceSharingConfiguration `json:"resourceSharingConfiguration,omitempty"`

	QuotaShareArn  string                    `json:"quotaShareArn"`
	QuotaShareName string                    `json:"quotaShareName"`
	JobQueueArn    string                    `json:"jobQueueArn,omitempty"`
	State          string                    `json:"state,omitempty"`
	Status         string                    `json:"status,omitempty"`
	CapacityLimits []QuotaShareCapacityLimit `json:"capacityLimits,omitempty"`
	// contains filtered or unexported fields
}

QuotaShare represents a Batch quota share: a virtual queue with a configured compute capacity, resource sharing strategy, and borrow limits, associated with an existing JobQueue (see CreateQuotaShareInput's required jobQueue field in aws-sdk-go-v2/service/batch). This is a distinct top-level resource family from SchedulingPolicy/FairsharePolicy/ ShareIdentifier -- CreateQuotaShareInput has no schedulingPolicyArn or shareIdentifier field at all, and QuotaShareDetail's ARN shape (job-queue/{queueName}/quota-share/{quotaShareName}, confirmed against the AWS API reference's CreateQuotaShare example) nests under the job queue's own ARN rather than referencing a SchedulingPolicy resource.

type QuotaShareCapacityLimit added in v1.2.0 

type QuotaShareCapacityLimit struct {
	CapacityUnit string `json:"capacityUnit,omitempty"`
	MaxCapacity  int32  `json:"maxCapacity,omitempty"`
}

QuotaShareCapacityLimit specifies the quantity and type of compute capacity allocated to a quota share. See aws-sdk-go-v2/service/batch/types.QuotaShareCapacityLimit -- both fields are required on the real API.

type QuotaSharePreemptionConfiguration added in v1.2.0 

type QuotaSharePreemptionConfiguration struct {
	InSharePreemption string `json:"inSharePreemption,omitempty"`
}

QuotaSharePreemptionConfiguration specifies the preemption behavior for jobs in a quota share. See aws-sdk-go-v2/service/batch/types.QuotaSharePreemptionConfiguration.

type QuotaShareResourceSharingConfiguration added in v1.2.0 

type QuotaShareResourceSharingConfiguration struct {
	Strategy    string `json:"strategy,omitempty"`
	BorrowLimit int32  `json:"borrowLimit,omitempty"`
}

QuotaShareResourceSharingConfiguration specifies whether a quota share reserves, lends, or both lends and borrows idle compute capacity. See aws-sdk-go-v2/service/batch/types.QuotaShareResourceSharingConfiguration.

type RepositoryCredentials 

type RepositoryCredentials struct {
	CredentialsParameter string `json:"credentialsParameter"`
}

RepositoryCredentials specifies credentials for a private container registry.

type ResourceRequirement 

type ResourceRequirement struct {
	Type  string `json:"type"`
	Value string `json:"value"`
}

ResourceRequirement specifies a compute resource requirement (VCPU, MEMORY, or GPU).

type RetryStrategy 

type RetryStrategy struct {
	EvaluateOnExit []EvaluateOnExit `json:"evaluateOnExit,omitempty"`
	Attempts       int32            `json:"attempts,omitempty"`
}

RetryStrategy configures automatic retry behavior for a job.

type RuntimePlatform 

type RuntimePlatform struct {
	OperatingSystemFamily string `json:"operatingSystemFamily,omitempty"`
	CPUArchitecture       string `json:"cpuArchitecture,omitempty"`
}

RuntimePlatform specifies the OS family and CPU architecture for a job.

type SchedulingPolicy 

type SchedulingPolicy struct {
	Tags            map[string]string `json:"tags"`
	FairsharePolicy *FairsharePolicy  `json:"fairsharePolicy,omitempty"`

	Arn  string `json:"arn"`
	Name string `json:"name"`
	// contains filtered or unexported fields
}

SchedulingPolicy represents a Batch scheduling policy.

type Secret 

type Secret struct {
	Name      string `json:"name"`
	ValueFrom string `json:"valueFrom"`
}

Secret specifies a secret to expose to a container via environment variable.

type ServiceEnvironment 

type ServiceEnvironment struct {
	Tags map[string]string `json:"tags"`

	ServiceEnvironmentName string `json:"serviceEnvironmentName"`
	ServiceEnvironmentArn  string `json:"serviceEnvironmentArn"`
	ServiceEnvironmentType string `json:"serviceEnvironmentType"`
	State                  string `json:"state"`
	Status                 string `json:"status"`
	// CapacityLimits is required by the real API on Create and in the
	// ServiceEnvironmentDetail response (see aws-sdk-go-v2/service/batch/
	// types.ServiceEnvironmentDetail.CapacityLimits); it was previously
	// missing entirely from this model.
	CapacityLimits []CapacityLimit `json:"capacityLimits"`
	// contains filtered or unexported fields
}

ServiceEnvironment represents a Batch service environment.

type ServiceEnvironmentOrder added in v1.2.0 

type ServiceEnvironmentOrder struct {
	ServiceEnvironment string `json:"serviceEnvironment"`
	Order              int32  `json:"order"`
}

ServiceEnvironmentOrder pairs a service environment with its ordering in a job queue.

type ServiceJob 

type ServiceJob struct {
	Tags          map[string]string        `json:"tags"`
	RetryStrategy *ServiceJobRetryStrategy `json:"retryStrategy,omitempty"`
	TimeoutConfig *ServiceJobTimeout       `json:"timeoutConfig,omitempty"`
	StartedAt     *int64                   `json:"startedAt,omitempty"`
	StoppedAt     *int64                   `json:"stoppedAt,omitempty"`
	ScheduledAt   *int64                   `json:"scheduledAt,omitempty"`

	JobID                 string `json:"jobId"`
	JobArn                string `json:"jobArn"`
	JobName               string `json:"jobName"`
	JobQueue              string `json:"jobQueue"`
	ServiceJobType        string `json:"serviceJobType"`
	Status                string `json:"status"`
	StatusReason          string `json:"statusReason,omitempty"`
	ServiceRequestPayload string `json:"serviceRequestPayload,omitempty"`
	ShareIdentifier       string `json:"shareIdentifier,omitempty"`
	CreatedAt             int64  `json:"createdAt"`
	SchedulingPriority    int32  `json:"schedulingPriority,omitempty"`
	IsTerminated          bool   `json:"isTerminated"`
	// contains filtered or unexported fields
}

ServiceJob represents a Batch service job. Service jobs are submitted directly to a job queue (of type SAGEMAKER_TRAINING), not to a "ServiceEnvironment" reference on the job itself -- the service environment association lives on the JobQueue's ServiceEnvironmentOrder instead (see aws-sdk-go-v2/service/batch's SubmitServiceJobInput, which has no ServiceEnvironment field at all).

type ServiceJobEvaluateOnExit added in v1.2.0 

type ServiceJobEvaluateOnExit struct {
	Action         string `json:"action"`
	OnStatusReason string `json:"onStatusReason,omitempty"`
}

ServiceJobEvaluateOnExit specifies a conditional retry rule for a service job.

type ServiceJobRetryStrategy added in v1.2.0 

type ServiceJobRetryStrategy struct {
	EvaluateOnExit []ServiceJobEvaluateOnExit `json:"evaluateOnExit,omitempty"`
	Attempts       int32                      `json:"attempts,omitempty"`
}

ServiceJobRetryStrategy configures automatic retry behavior for a service job. See aws-sdk-go-v2/service/batch/types.ServiceJobRetryStrategy; this is a distinct (and structurally narrower) type from the regular Job's RetryStrategy -- it has no OnReason/OnExitCode matching.

type ServiceJobTimeout added in v1.2.0 

type ServiceJobTimeout struct {
	AttemptDurationSeconds int32 `json:"attemptDurationSeconds,omitempty"`
}

ServiceJobTimeout configures the maximum duration for a service job attempt.

type Settings 

type Settings struct {
	JanitorInterval   time.Duration `json:"janitor_interval"     env:"BATCH_JANITOR_INTERVAL"     default:"1m"  help:"Janitor tick interval."` //nolint:lll // Kong struct tag makes this line long
	InactiveJobDefTTL time.Duration ``                                                                                                         //nolint:lll // Kong struct tag makes this line long
	/* 139-byte string literal not displayed */
	CompletedJobTTL time.Duration `` //nolint:lll // Kong struct tag makes this line long
	/* 139-byte string literal not displayed */
}

Settings holds service-level configuration for the Batch backend. Fields are picked up by the Kong CLI parser when this struct is embedded in the root CLI command.

type ShareDistribution 

type ShareDistribution struct {
	ShareIdentifier string  `json:"shareIdentifier"`
	WeightFactor    float32 `json:"weightFactor,omitempty"`
}

ShareDistribution specifies a fair-share weight for a share identifier.

type TaggedEntry added in v1.2.0 

type TaggedEntry struct {
	Tags map[string]string
	ARN  string
}

TaggedEntry pairs a resource ARN with its tag map, for cross-service tag enumeration by the Resource Groups Tagging API (see cli.go's wireTaggingBatch).

type Tmpfs 

type Tmpfs struct {
	ContainerPath string   `json:"containerPath"`
	MountOptions  []string `json:"mountOptions,omitempty"`
	Size          int32    `json:"size"`
}

Tmpfs specifies a tmpfs mount for a container.

type Ulimit 

type Ulimit struct {
	Name      string `json:"name"`
	SoftLimit int32  `json:"softLimit"`
	HardLimit int32  `json:"hardLimit"`
}

Ulimit specifies a ulimit for a container.

type UpdatePolicy 

type UpdatePolicy struct {
	TerminateJobsOnUpdate      bool  `json:"terminateJobsOnUpdate,omitempty"`
	JobExecutionTimeoutMinutes int64 `json:"jobExecutionTimeoutMinutes,omitempty"`
}

UpdatePolicy controls behaviour during in-place CE updates.

type Volume 

type Volume struct {
	Host *HostVolume `json:"host,omitempty"`
	Name string      `json:"name"`
}

Volume specifies a volume available to containers.

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