Documentation ¶
Index ¶
- Constants
- Variables
- func GenerateResourceHash(source atc.Source, resourceType string) string
- func ResourcesDir(suffix string) string
- type Cache
- type EmptyMetadata
- type ErrResourceScriptFailed
- type FetchSource
- type FetchSourceProvider
- type FetchSourceProviderFactory
- type Fetcher
- type FetcherFactory
- type IOConfig
- type LockDB
- type Metadata
- type Resource
- type ResourceFactory
- type ResourceFactoryFactory
- type ResourceInstance
- type ResourceOptions
- type ResourceType
- type Session
- type TrackerMetadata
- type VersionedSource
Constants ¶
View Source
const GetResourceLockInterval = 5 * time.Second
Variables ¶
View Source
var ErrAborted = errors.New("script aborted")
View Source
var ErrFailedToGetLock = errors.New("failed-to-get-lock")
View Source
var ErrInterrupted = errors.New("interrupted")
Functions ¶
func GenerateResourceHash ¶
Types ¶
type EmptyMetadata ¶
type EmptyMetadata struct{}
func (EmptyMetadata) Env ¶
func (m EmptyMetadata) Env() []string
type ErrResourceScriptFailed ¶
func (ErrResourceScriptFailed) Error ¶
func (err ErrResourceScriptFailed) Error() string
type FetchSource ¶
type FetchSource interface { IsInitialized() (bool, error) LockName() (string, error) VersionedSource() VersionedSource Initialize(signals <-chan os.Signal, ready chan<- struct{}) error }
func NewContainerFetchSource ¶
func NewContainerFetchSource( logger lager.Logger, container worker.Container, volume worker.Volume, resourceOptions ResourceOptions, ) FetchSource
func NewResourceInstanceFetchSource ¶
func NewResourceInstanceFetchSource( logger lager.Logger, resourceInstance ResourceInstance, worker worker.Worker, resourceOptions ResourceOptions, resourceTypes atc.VersionedResourceTypes, tags atc.Tags, teamID int, session Session, metadata Metadata, imageFetchingDelegate worker.ImageFetchingDelegate, ) FetchSource
type FetchSourceProvider ¶
type FetchSourceProvider interface {
Get() (FetchSource, error)
}
type FetchSourceProviderFactory ¶
type FetchSourceProviderFactory interface { NewFetchSourceProvider( logger lager.Logger, session Session, metadata Metadata, tags atc.Tags, teamID int, resourceTypes atc.VersionedResourceTypes, resourceInstance ResourceInstance, resourceOptions ResourceOptions, imageFetchingDelegate worker.ImageFetchingDelegate, ) FetchSourceProvider }
func NewFetchSourceProviderFactory ¶
func NewFetchSourceProviderFactory(workerClient worker.Client) FetchSourceProviderFactory
type Fetcher ¶
type Fetcher interface { Fetch( logger lager.Logger, session Session, tags atc.Tags, teamID int, resourceTypes atc.VersionedResourceTypes, resourceInstance ResourceInstance, metadata Metadata, imageFetchingDelegate worker.ImageFetchingDelegate, resourceOptions ResourceOptions, signals <-chan os.Signal, ready chan<- struct{}, ) (FetchSource, error) }
func NewFetcher ¶
func NewFetcher( clock clock.Clock, db LockDB, fetchSourceProviderFactory FetchSourceProviderFactory, ) Fetcher
type FetcherFactory ¶
func NewFetcherFactory ¶
func NewFetcherFactory( db LockDB, clock clock.Clock, ) FetcherFactory
type Resource ¶
type Resource interface { Get(worker.Volume, IOConfig, atc.Source, atc.Params, atc.Version, <-chan os.Signal, chan<- struct{}) (VersionedSource, error) Put(IOConfig, atc.Source, atc.Params, <-chan os.Signal, chan<- struct{}) (VersionedSource, error) Check(atc.Source, atc.Version) ([]atc.Version, error) Container() worker.Container }
func NewResourceForContainer ¶
type ResourceFactory ¶
type ResourceFactory interface { NewPutResource( logger lager.Logger, signals <-chan os.Signal, buildID int, planID atc.PlanID, metadata dbng.ContainerMetadata, containerSpec worker.ContainerSpec, resourceTypes atc.VersionedResourceTypes, imageFetchingDelegate worker.ImageFetchingDelegate, ) (Resource, error) NewCheckResource( logger lager.Logger, signals <-chan os.Signal, resourceUser dbng.ResourceUser, resourceType string, resourceSource atc.Source, metadata dbng.ContainerMetadata, resourceSpec worker.ContainerSpec, resourceTypes atc.VersionedResourceTypes, imageFetchingDelegate worker.ImageFetchingDelegate, ) (Resource, error) }
type ResourceFactoryFactory ¶
type ResourceFactoryFactory interface {
FactoryFor(workerClient worker.Client) ResourceFactory
}
func NewResourceFactoryFactory ¶
func NewResourceFactoryFactory() ResourceFactoryFactory
type ResourceInstance ¶
type ResourceInstance interface { ResourceUser() dbng.ResourceUser FindInitializedOn(lager.Logger, worker.Client) (worker.Volume, bool, error) CreateOn(lager.Logger, worker.Client) (worker.Volume, error) ResourceCacheIdentifier() worker.ResourceCacheIdentifier }
func NewResourceInstance ¶
func NewResourceInstance( resourceTypeName ResourceType, version atc.Version, source atc.Source, params atc.Params, resourceUser dbng.ResourceUser, resourceTypes atc.VersionedResourceTypes, dbResourceCacheFactory dbng.ResourceCacheFactory, ) ResourceInstance
type ResourceOptions ¶
type ResourceType ¶
type ResourceType string
type Session ¶
type Session struct {
Metadata dbng.ContainerMetadata
}
type TrackerMetadata ¶
func (TrackerMetadata) Env ¶
func (m TrackerMetadata) Env() []string
type VersionedSource ¶
type VersionedSource interface { Version() atc.Version Metadata() []atc.MetadataField StreamOut(string) (io.ReadCloser, error) StreamIn(string, io.Reader) error Volume() worker.Volume }
func NewGetVersionedSource ¶
func NewGetVersionedSource(volume worker.Volume, version atc.Version, metadata []atc.MetadataField) VersionedSource
Source Files ¶
Directories ¶
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