manager

package
v0.0.0-...-ffb5225 Latest Latest
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 Go to latest Published: Mar 9, 2026 License: MIT Imports: 21 Imported by: 0

Documentation

Overview

TODO: rename package to management or something else, or split up into domain specific packages

Index

Constants

View Source 
const (
	KindFinalizeAttestation                      = "finalize_attestation"
	FinalizeAttestationScheduledForResyncMinutes = 10 * time.Second
	FinalizeAttestationScheduledWaitSecond       = 30 * time.Second
)
View Source 
const (
	KindRemoveFromSource            = "remove_from_source"
	RemoveFromSourceByPeriodMinutes = 2 * time.Minute
)
View Source 
const (
	KindUploadAttestation            = "upload_attestation"
	UploadAttestationByPeriodMinutes = 2 * time.Minute
)
View Source 
const (
	KindAddWorkload = "add_workload"
)
View Source 
const (
	KindDeleteWorkload = "delete_workload"
)
View Source 
const (
	KindGetAttestation = "get_attestation"
)

Variables

This section is empty.

Functions

func AddWorker 

func AddWorker[T river.JobArgs](ctx context.Context, worker river.Worker[T])

func JobClient 

func JobClient(ctx context.Context) job.Client

func NewContext 

func NewContext(
	ctx context.Context,
	dbPool *pgxpool.Pool,
	jobClient job.Client,
	verifier attestation.Verifier,
	source sources.Source,
	logger logrus.FieldLogger,
) context.Context

Types

type AddWorkloadJob 

type AddWorkloadJob struct {
	Workload *model.Workload
}

func (AddWorkloadJob) InsertOpts 

func (a AddWorkloadJob) InsertOpts() river.InsertOpts

func (AddWorkloadJob) Kind 

func (AddWorkloadJob) Kind() string

type AddWorkloadWorker 

type AddWorkloadWorker struct {
	river.WorkerDefaults[AddWorkloadJob]
	// contains filtered or unexported fields
}

func (*AddWorkloadWorker) Work 

func (a *AddWorkloadWorker) Work(ctx context.Context, job *river.Job[AddWorkloadJob]) error

type Db 

type Db struct {
	Pool *pgxpool.Pool
	sql.Querier
}

type DeleteWorkloadJob 

type DeleteWorkloadJob struct {
	Workload *model.Workload
}

func (DeleteWorkloadJob) InsertOpts 

func (u DeleteWorkloadJob) InsertOpts() river.InsertOpts

func (DeleteWorkloadJob) Kind 

func (DeleteWorkloadJob) Kind() string

type DeleteWorkloadWorker 

type DeleteWorkloadWorker struct {
	river.WorkerDefaults[DeleteWorkloadJob]
	// contains filtered or unexported fields
}

func (*DeleteWorkloadWorker) Work 

func (d *DeleteWorkloadWorker) Work(ctx context.Context, job *river.Job[DeleteWorkloadJob]) error

type Dispatcher 

type Dispatcher[T any] struct {
	// contains filtered or unexported fields
}

func NewDispatcher 

func NewDispatcher[T any](worker Worker[T], queue chan T, maxWorkers int) *Dispatcher[T]

func (*Dispatcher[T]) Add 

func (d *Dispatcher[T]) Add(obj T)

Add enqueues an object into the queue. If the number of enqueued jobs has already reached its maximum size, this will block until the other jobs has finished and the queue has space to accept a new object.

func (*Dispatcher[T]) Start 

func (d *Dispatcher[T]) Start(ctx context.Context)

func (*Dispatcher[T]) Wait 

func (d *Dispatcher[T]) Wait()

Wait blocks until the dispatcher stops.

type FinalizeAttestationJob 

type FinalizeAttestationJob struct {
	ImageName    string `river:"unique"`
	ImageTag     string `river:"unique"`
	ProcessToken string
}

func (FinalizeAttestationJob) InsertOpts 

func (f FinalizeAttestationJob) InsertOpts() river.InsertOpts

func (FinalizeAttestationJob) Kind 

func (FinalizeAttestationJob) Kind() string

type FinalizeAttestationWorker 

type FinalizeAttestationWorker struct {
	river.WorkerDefaults[FinalizeAttestationJob]
	// contains filtered or unexported fields
}

func (*FinalizeAttestationWorker) Work 

func (f *FinalizeAttestationWorker) Work(ctx context.Context, job *river.Job[FinalizeAttestationJob]) error

type GetAttestationJob 

type GetAttestationJob struct {
	ImageName    string
	ImageTag     string
	WorkloadId   pgtype.UUID
	WorkloadType model.WorkloadType
}

func (GetAttestationJob) InsertOpts 

func (g GetAttestationJob) InsertOpts() river.InsertOpts

func (GetAttestationJob) Kind 

func (GetAttestationJob) Kind() string

type GetAttestationWorker 

type GetAttestationWorker struct {
	river.WorkerDefaults[GetAttestationJob]
	// contains filtered or unexported fields
}

func (*GetAttestationWorker) NextRetry 

func (g *GetAttestationWorker) NextRetry(_ *river.Job[GetAttestationJob]) time.Time

func (*GetAttestationWorker) Work 

func (g *GetAttestationWorker) Work(ctx context.Context, job *river.Job[GetAttestationJob]) error

type JobOutput 

type JobOutput struct {
	Status JobStatus `json:"status"`
}

type JobStatus 

type JobStatus = string
const (
	JobStatusSourceRefDeleteSkipped     JobStatus = "source_ref_delete_skipped"
	JobStatusInitializeWorkloadSkipped  JobStatus = "initialize_workload_skipped"
	JobStatusUnrecoverable              JobStatus = "unrecoverable"
	JobStatusSourceRefExists            JobStatus = "source_ref_exists"
	JobStatusNoAttestation              JobStatus = "no_attestation"
	JobStatusAttestationDownloaded      JobStatus = "attestation_downloaded"
	JobStatusAttestationUploaded        JobStatus = "attestation_uploaded"
	JobStatusUploadAttestationFinalized JobStatus = "upload_attestation_finalized"
	JobStatusUpdated                    JobStatus = "updated"
	JobStatusImageRemovedFromSource     JobStatus = "image_removed_from_source"
	JobStatusImageStillInUse            JobStatus = "image_still_in_use"
	JobStatusSourceRefDeleted           JobStatus = "source_ref_deleted"
)

type Mgr 

type Mgr struct {
	Db        *Db
	JobClient job.Client
	Verifier  attestation.Verifier
	Source    sources.Source
	Logger    logrus.FieldLogger
}

func FromContext 

func FromContext(ctx context.Context) *Mgr

type RemoveFromSourceJob 

type RemoveFromSourceJob struct {
	ImageName string `json:"image_name" river:"unique"`
	ImageTag  string `json:"image_tag" river:"unique"`
}

func (RemoveFromSourceJob) InsertOpts 

func (u RemoveFromSourceJob) InsertOpts() river.InsertOpts

func (RemoveFromSourceJob) Kind 

func (RemoveFromSourceJob) Kind() string

type RemoveFromSourceWorker 

type RemoveFromSourceWorker struct {
	river.WorkerDefaults[RemoveFromSourceJob]
	// contains filtered or unexported fields
}

func (*RemoveFromSourceWorker) Work 

func (r *RemoveFromSourceWorker) Work(ctx context.Context, job *river.Job[RemoveFromSourceJob]) error

type UploadAttestationJob 

type UploadAttestationJob struct {
	ImageName   string `river:"unique"`
	ImageTag    string `river:"unique"`
	WorkloadId  pgtype.UUID
	Attestation []byte
}

func (UploadAttestationJob) InsertOpts 

func (u UploadAttestationJob) InsertOpts() river.InsertOpts

func (UploadAttestationJob) Kind 

func (UploadAttestationJob) Kind() string

type UploadAttestationWorker 

type UploadAttestationWorker struct {
	river.WorkerDefaults[UploadAttestationJob]
	// contains filtered or unexported fields
}

func (*UploadAttestationWorker) Work 

func (u *UploadAttestationWorker) Work(ctx context.Context, job *river.Job[UploadAttestationJob]) error

type Worker 

type Worker[T any] func(ctx context.Context, item T) error

type WorkloadEvent 

type WorkloadEvent string
const (
	WorkloadEventFailed           WorkloadEvent = "failed"
	WorkloadEventUnrecoverable    WorkloadEvent = "unrecoverable_error"
	WorkloadEventRecoverable      WorkloadEvent = "recoverable_error"
	WorkloadEventSucceeded        WorkloadEvent = "succeeded"
	WorkloadEventSubsystemUnknown               = "unknown"
)

type WorkloadManager 

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

func NewWorkloadManager 

func NewWorkloadManager(ctx context.Context, pool *pgxpool.Pool, jobCfg *job.Config, verifier attestation.Verifier, source sources.Source, queue *kubernetes.WorkloadEventQueue, log *logrus.Entry) *WorkloadManager

func (*WorkloadManager) AddJob 

func (m *WorkloadManager) AddJob(ctx context.Context, job river.JobArgs) error

func (*WorkloadManager) AddWorkload 

func (m *WorkloadManager) AddWorkload(ctx context.Context, workload *model.Workload) error

func (*WorkloadManager) DeleteWorkload 

func (m *WorkloadManager) DeleteWorkload(ctx context.Context, workload *model.Workload) error

func (*WorkloadManager) Start 

func (m *WorkloadManager) Start(ctx context.Context)

func (*WorkloadManager) Stop 

func (m *WorkloadManager) Stop(ctx context.Context) error

Source Files

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