storage

package
v1.2.2 Latest Latest
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 Go to latest Published: Dec 8, 2020 License: Apache-2.0 Imports: 31 Imported by: 1

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Index

Constants

View Source 
const (
	LocalStage_ImageRepoFormat = "%s"
	LocalStage_ImageFormat     = "%s:%s-%d"

	LocalManagedImageRecord_ImageNameFormat = "werf-managed-images/%s"
	LocalManagedImageRecord_ImageFormat     = "werf-managed-images/%s:%s"

	LocalImageMetadataByCommitRecord_ImageNameFormat = "werf-images-metadata-by-commit/%s"
	LocalImageMetadataByCommitRecord_TagFormat       = "%s_%s_%s"

	LocalImportMetadata_ImageNameFormat = "werf-import-metadata/%s"
	LocalImportMetadata_TagFormat       = "%s"

	LocalClientIDRecord_ImageNameFormat = "werf-client-id/%s"
	LocalClientIDRecord_ImageFormat     = "werf-client-id/%s:%s-%d"
)
View Source 
const (
	RepoStage_ImageFormat = "%s:%s-%d"

	RepoManagedImageRecord_ImageTagPrefix  = "managed-image-"
	RepoManagedImageRecord_ImageNameFormat = "%s:managed-image-%s"

	RepoImageMetadataByCommitRecord_ImageTagPrefix = "meta-"
	RepoImageMetadataByCommitRecord_TagFormat      = "meta-%s_%s_%s"

	RepoImportMetadata_ImageTagPrefix  = "import-metadata-"
	RepoImportMetadata_ImageNameFormat = "%s:import-metadata-%s"

	RepoClientIDRecrod_ImageTagPrefix  = "client-id-"
	RepoClientIDRecrod_ImageNameFormat = "%s:client-id-%s-%d"

	UnexpectedTagFormatErrorPrefix = "unexpected tag format"
)
View Source 
const (
	LocalStorageAddress             = ":local"
	DefaultKubernetesStorageAddress = "kubernetes://werf-synchronization"
	NamelessImageRecordTag          = "__nameless__"
)
View Source 
const ImageDeletionFailedDueToUsedByContainerErrorTip = "Use --force option to remove all containers that are based on deleting werf docker images"
View Source 
const (
	StagesStorageCacheConfigMapKey = "stagesStorageCache"
)

Variables

View Source 
var (
	ErrBadKubernetesSynchronizationAddress = errors.New("bad kubernetes synchronization address")
)

Functions

func IsImageDeletionFailedDueToUsingByContainerError added in v1.1.23 

func IsImageDeletionFailedDueToUsingByContainerError(err error) bool

Types

type ClientIDRecord added in v1.1.23 

type ClientIDRecord struct {
	ClientID          string
	TimestampMillisec int64
}

func (*ClientIDRecord) String added in v1.1.23 

func (rec *ClientIDRecord) String() string

type DeleteImageOptions 

type DeleteImageOptions struct {
	RmiForce bool
}

type FileStagesStorageCache 

type FileStagesStorageCache struct {
	CacheDir string
}

func NewFileStagesStorageCache 

func NewFileStagesStorageCache(cacheDir string) *FileStagesStorageCache

func (*FileStagesStorageCache) DeleteAllStages 

func (cache *FileStagesStorageCache) DeleteAllStages(_ context.Context, projectName string) error

func (*FileStagesStorageCache) DeleteStagesByDigest added in v1.2.0 

func (cache *FileStagesStorageCache) DeleteStagesByDigest(ctx context.Context, projectName, digest string) error

func (*FileStagesStorageCache) GetAllStages 

func (cache *FileStagesStorageCache) GetAllStages(ctx context.Context, projectName string) (bool, []image.StageID, error)

func (*FileStagesStorageCache) GetStagesByDigest added in v1.2.0 

func (cache *FileStagesStorageCache) GetStagesByDigest(ctx context.Context, projectName, digest string) (bool, []image.StageID, error)

func (*FileStagesStorageCache) StoreStagesByDigest added in v1.2.0 

func (cache *FileStagesStorageCache) StoreStagesByDigest(ctx context.Context, projectName, digest string, stages []image.StageID) error

func (*FileStagesStorageCache) String 

func (cache *FileStagesStorageCache) String() string

type FilterStagesAndProcessRelatedDataOptions added in v1.1.23 

type FilterStagesAndProcessRelatedDataOptions struct {
	SkipUsedImage            bool
	RmForce                  bool
	RmContainersThatUseImage bool
}

type GenericLockManager 

type GenericLockManager struct {
	// Single Locker for all projects
	Locker lockgate.Locker
}

func NewGenericLockManager 

func NewGenericLockManager(locker lockgate.Locker) *GenericLockManager

func (*GenericLockManager) LockStage 

func (manager *GenericLockManager) LockStage(ctx context.Context, projectName, digest string) (LockHandle, error)

func (*GenericLockManager) LockStageCache 

func (manager *GenericLockManager) LockStageCache(ctx context.Context, projectName, digest string) (LockHandle, error)

func (*GenericLockManager) Unlock 

func (manager *GenericLockManager) Unlock(ctx context.Context, lock LockHandle) error

type ImageMetadata 

type ImageMetadata struct {
	ContentDigest string
}

type ImportMetadata added in v1.2.0 

type ImportMetadata struct {
	ImportSourceID string
	SourceImageID  string
	Checksum       string
}

func (*ImportMetadata) ToLabels added in v1.2.0 

func (m *ImportMetadata) ToLabels() map[string]string

type KubernetesStagesStorageCache 

type KubernetesStagesStorageCache struct {
	KubeClient           kubernetes.Interface
	Namespace            string
	GetConfigMapNameFunc func(projectName string) string
}

func NewKubernetesStagesStorageCache 

func NewKubernetesStagesStorageCache(namespace string, kubeClient kubernetes.Interface, getConfigMapNameFunc func(projectName string) string) *KubernetesStagesStorageCache

func (*KubernetesStagesStorageCache) DeleteAllStages 

func (cache *KubernetesStagesStorageCache) DeleteAllStages(ctx context.Context, projectName string) error

func (*KubernetesStagesStorageCache) DeleteStagesByDigest added in v1.2.0 

func (cache *KubernetesStagesStorageCache) DeleteStagesByDigest(ctx context.Context, projectName, digest string) error

func (*KubernetesStagesStorageCache) GetAllStages 

func (cache *KubernetesStagesStorageCache) GetAllStages(ctx context.Context, projectName string) (bool, []image.StageID, error)

func (*KubernetesStagesStorageCache) GetStagesByDigest added in v1.2.0 

func (cache *KubernetesStagesStorageCache) GetStagesByDigest(ctx context.Context, projectName, digest string) (bool, []image.StageID, error)

func (*KubernetesStagesStorageCache) StoreStagesByDigest added in v1.2.0 

func (cache *KubernetesStagesStorageCache) StoreStagesByDigest(ctx context.Context, projectName, digest string, stages []image.StageID) error

func (*KubernetesStagesStorageCache) String 

func (cache *KubernetesStagesStorageCache) String() string

type KubernetesStagesStorageCacheData 

type KubernetesStagesStorageCacheData struct {
	StagesByDigest map[string][]image.StageID `json:"stagesByDigest"`
}

type KubernetesStagesStorageCacheOptions added in v1.1.23 

type KubernetesStagesStorageCacheOptions struct {
	GetConfigMapNameFunc func(projectName string) string
}

type KubernetesSynchronizationParams added in v1.1.23 

type KubernetesSynchronizationParams struct {
	ConfigDataBase64 string
	ConfigPath       string
	ConfigContext    string
	Namespace        string
}

func ParseKubernetesSynchronization added in v1.1.23 

func ParseKubernetesSynchronization(address string) (*KubernetesSynchronizationParams, error)

type KuberntesLockManager 

type KuberntesLockManager struct {
	KubeClient           kubernetes.Interface
	KubeDynamicClient    dynamic.Interface
	Namespace            string
	LockerPerProject     map[string]lockgate.Locker
	GetConfigMapNameFunc func(projectName string) string
	// contains filtered or unexported fields
}

func NewKubernetesLockManager 

func NewKubernetesLockManager(namespace string, kubeClient kubernetes.Interface, kubeDynamicClient dynamic.Interface, getConfigMapNameFunc func(projectName string) string) *KuberntesLockManager

func (*KuberntesLockManager) LockStage 

func (manager *KuberntesLockManager) LockStage(ctx context.Context, projectName, digest string) (LockHandle, error)

func (*KuberntesLockManager) LockStageCache 

func (manager *KuberntesLockManager) LockStageCache(ctx context.Context, projectName, digest string) (LockHandle, error)

func (*KuberntesLockManager) Unlock 

func (manager *KuberntesLockManager) Unlock(ctx context.Context, lock LockHandle) error

type LocalDockerServerStagesStorage 

type LocalDockerServerStagesStorage struct {
	// Local stages storage is compatible only with docker-server backed runtime
	LocalDockerServerRuntime *container_runtime.LocalDockerServerRuntime
}

func NewLocalDockerServerStagesStorage 

func NewLocalDockerServerStagesStorage(localDockerServerRuntime *container_runtime.LocalDockerServerRuntime) *LocalDockerServerStagesStorage

func (*LocalDockerServerStagesStorage) AddManagedImage 

func (storage *LocalDockerServerStagesStorage) AddManagedImage(ctx context.Context, projectName, imageName string) error

func (*LocalDockerServerStagesStorage) Address 

func (storage *LocalDockerServerStagesStorage) Address() string

func (*LocalDockerServerStagesStorage) ConstructStageImageName 

func (storage *LocalDockerServerStagesStorage) ConstructStageImageName(projectName, digest string, uniqueID int64) string

func (*LocalDockerServerStagesStorage) CreateRepo 

func (storage *LocalDockerServerStagesStorage) CreateRepo(_ context.Context) error

func (*LocalDockerServerStagesStorage) DeleteRepo 

func (storage *LocalDockerServerStagesStorage) DeleteRepo(_ context.Context) error

func (*LocalDockerServerStagesStorage) DeleteStage added in v1.1.23 

func (storage *LocalDockerServerStagesStorage) DeleteStage(ctx context.Context, stageDescription *image.StageDescription, options DeleteImageOptions) error

func (*LocalDockerServerStagesStorage) FetchImage 

func (storage *LocalDockerServerStagesStorage) FetchImage(_ context.Context, _ container_runtime.Image) error

func (*LocalDockerServerStagesStorage) FilterStagesAndProcessRelatedData added in v1.1.23 

func (storage *LocalDockerServerStagesStorage) FilterStagesAndProcessRelatedData(ctx context.Context, stageDescriptions []*image.StageDescription, options FilterStagesAndProcessRelatedDataOptions) ([]*image.StageDescription, error)

func (*LocalDockerServerStagesStorage) GetAllAndGroupImageMetadataByImageName added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) GetAllAndGroupImageMetadataByImageName(ctx context.Context, projectName string, imageNameList []string) (map[string]map[string][]string, map[string]map[string][]string, error)

func (*LocalDockerServerStagesStorage) GetClientIDRecords added in v1.1.23 

func (storage *LocalDockerServerStagesStorage) GetClientIDRecords(ctx context.Context, projectName string) ([]*ClientIDRecord, error)

func (*LocalDockerServerStagesStorage) GetImportMetadata added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) GetImportMetadata(ctx context.Context, projectName, id string) (*ImportMetadata, error)

func (*LocalDockerServerStagesStorage) GetImportMetadataIDs added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) GetImportMetadataIDs(ctx context.Context, projectName string) ([]string, error)

func (*LocalDockerServerStagesStorage) GetManagedImages 

func (storage *LocalDockerServerStagesStorage) GetManagedImages(ctx context.Context, projectName string) ([]string, error)

func (*LocalDockerServerStagesStorage) GetStageDescription 

func (storage *LocalDockerServerStagesStorage) GetStageDescription(ctx context.Context, projectName, digest string, uniqueID int64) (*image.StageDescription, error)

func (*LocalDockerServerStagesStorage) GetStagesIDs added in v1.1.23 

func (storage *LocalDockerServerStagesStorage) GetStagesIDs(ctx context.Context, projectName string) ([]image.StageID, error)

func (*LocalDockerServerStagesStorage) GetStagesIDsByDigest added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) GetStagesIDsByDigest(ctx context.Context, projectName, digest string) ([]image.StageID, error)

func (*LocalDockerServerStagesStorage) IsImageMetadataExist added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) IsImageMetadataExist(ctx context.Context, projectName, imageName, commit, stageID string) (bool, error)

func (*LocalDockerServerStagesStorage) PostClientIDRecord added in v1.1.23 

func (storage *LocalDockerServerStagesStorage) PostClientIDRecord(ctx context.Context, projectName string, rec *ClientIDRecord) error

func (*LocalDockerServerStagesStorage) PutImageMetadata added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) PutImageMetadata(ctx context.Context, projectName, imageName, commit, stageID string) error

func (*LocalDockerServerStagesStorage) PutImportMetadata added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) PutImportMetadata(ctx context.Context, projectName string, metadata *ImportMetadata) error

func (*LocalDockerServerStagesStorage) RmImageMetadata added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) RmImageMetadata(ctx context.Context, projectName, imageNameOrID, commit, stageID string) error

func (*LocalDockerServerStagesStorage) RmImportMetadata added in v1.2.0 

func (storage *LocalDockerServerStagesStorage) RmImportMetadata(ctx context.Context, projectName, id string) error

func (*LocalDockerServerStagesStorage) RmManagedImage 

func (storage *LocalDockerServerStagesStorage) RmManagedImage(ctx context.Context, projectName, imageName string) error

func (*LocalDockerServerStagesStorage) ShouldFetchImage 

func (storage *LocalDockerServerStagesStorage) ShouldFetchImage(_ context.Context, _ container_runtime.Image) (bool, error)

func (*LocalDockerServerStagesStorage) StoreImage 

func (storage *LocalDockerServerStagesStorage) StoreImage(ctx context.Context, img container_runtime.Image) error

func (*LocalDockerServerStagesStorage) String 

func (storage *LocalDockerServerStagesStorage) String() string

type LockHandle 

type LockHandle struct {
	ProjectName    string              `json:"projectName"`
	LockgateHandle lockgate.LockHandle `json:"lockgateHandle"`
}

type LockManager 

type LockManager interface {
	LockStage(ctx context.Context, projectName, digest string) (LockHandle, error)
	LockStageCache(ctx context.Context, projectName, digest string) (LockHandle, error)
	Unlock(ctx context.Context, lockHandle LockHandle) error
}

type LockStagesAndImagesOptions 

type LockStagesAndImagesOptions struct {
	GetOrCreateImagesOnly bool `json:"getOrCreateImagesOnly"`
}

type RepoStagesStorage 

type RepoStagesStorage struct {
	RepoAddress      string
	DockerRegistry   docker_registry.DockerRegistry
	ContainerRuntime container_runtime.ContainerRuntime
}

func NewRepoStagesStorage 

func NewRepoStagesStorage(repoAddress string, containerRuntime container_runtime.ContainerRuntime, options RepoStagesStorageOptions) (*RepoStagesStorage, error)

func (*RepoStagesStorage) AddManagedImage 

func (storage *RepoStagesStorage) AddManagedImage(ctx context.Context, projectName, imageName string) error

func (*RepoStagesStorage) Address 

func (storage *RepoStagesStorage) Address() string

func (*RepoStagesStorage) ConstructStageImageName 

func (storage *RepoStagesStorage) ConstructStageImageName(_, digest string, uniqueID int64) string

func (*RepoStagesStorage) CreateRepo 

func (storage *RepoStagesStorage) CreateRepo(ctx context.Context) error

func (*RepoStagesStorage) DeleteRepo 

func (storage *RepoStagesStorage) DeleteRepo(ctx context.Context) error

func (*RepoStagesStorage) DeleteStage added in v1.1.23 

func (storage *RepoStagesStorage) DeleteStage(ctx context.Context, stageDescription *image.StageDescription, _ DeleteImageOptions) error

func (*RepoStagesStorage) FetchImage 

func (storage *RepoStagesStorage) FetchImage(ctx context.Context, img container_runtime.Image) error

func (*RepoStagesStorage) FilterStagesAndProcessRelatedData added in v1.1.23 

func (storage *RepoStagesStorage) FilterStagesAndProcessRelatedData(_ context.Context, stageDescriptions []*image.StageDescription, _ FilterStagesAndProcessRelatedDataOptions) ([]*image.StageDescription, error)

func (*RepoStagesStorage) GetAllAndGroupImageMetadataByImageName added in v1.2.0 

func (storage *RepoStagesStorage) GetAllAndGroupImageMetadataByImageName(ctx context.Context, projectName string, imageNameList []string) (map[string]map[string][]string, map[string]map[string][]string, error)

func (*RepoStagesStorage) GetClientIDRecords added in v1.1.23 

func (storage *RepoStagesStorage) GetClientIDRecords(ctx context.Context, projectName string) ([]*ClientIDRecord, error)

func (*RepoStagesStorage) GetImportMetadata added in v1.2.0 

func (storage *RepoStagesStorage) GetImportMetadata(ctx context.Context, _, id string) (*ImportMetadata, error)

func (*RepoStagesStorage) GetImportMetadataIDs added in v1.2.0 

func (storage *RepoStagesStorage) GetImportMetadataIDs(ctx context.Context, _ string) ([]string, error)

func (*RepoStagesStorage) GetManagedImages 

func (storage *RepoStagesStorage) GetManagedImages(ctx context.Context, projectName string) ([]string, error)

func (*RepoStagesStorage) GetStageDescription 

func (storage *RepoStagesStorage) GetStageDescription(ctx context.Context, projectName, digest string, uniqueID int64) (*image.StageDescription, error)

func (*RepoStagesStorage) GetStagesIDs added in v1.1.23 

func (storage *RepoStagesStorage) GetStagesIDs(ctx context.Context, projectName string) ([]image.StageID, error)

func (*RepoStagesStorage) GetStagesIDsByDigest added in v1.2.0 

func (storage *RepoStagesStorage) GetStagesIDsByDigest(ctx context.Context, projectName, digest string) ([]image.StageID, error)

func (*RepoStagesStorage) IsImageMetadataExist added in v1.2.0 

func (storage *RepoStagesStorage) IsImageMetadataExist(ctx context.Context, projectName, imageName, commit, stageID string) (bool, error)

func (*RepoStagesStorage) PostClientIDRecord added in v1.1.23 

func (storage *RepoStagesStorage) PostClientIDRecord(ctx context.Context, projectName string, rec *ClientIDRecord) error

func (*RepoStagesStorage) PutImageMetadata added in v1.2.0 

func (storage *RepoStagesStorage) PutImageMetadata(ctx context.Context, projectName, imageName, commit, stageID string) error

func (*RepoStagesStorage) PutImportMetadata added in v1.2.0 

func (storage *RepoStagesStorage) PutImportMetadata(ctx context.Context, _ string, metadata *ImportMetadata) error

func (*RepoStagesStorage) RmImageMetadata added in v1.2.0 

func (storage *RepoStagesStorage) RmImageMetadata(ctx context.Context, projectName, imageNameOrID, commit, stageID string) error

func (*RepoStagesStorage) RmImportMetadata added in v1.2.0 

func (storage *RepoStagesStorage) RmImportMetadata(ctx context.Context, _, id string) error

func (*RepoStagesStorage) RmManagedImage 

func (storage *RepoStagesStorage) RmManagedImage(ctx context.Context, projectName, imageName string) error

func (*RepoStagesStorage) ShouldFetchImage 

func (storage *RepoStagesStorage) ShouldFetchImage(_ context.Context, img container_runtime.Image) (bool, error)

func (*RepoStagesStorage) StoreImage 

func (storage *RepoStagesStorage) StoreImage(ctx context.Context, img container_runtime.Image) error

func (*RepoStagesStorage) String 

func (storage *RepoStagesStorage) String() string

type RepoStagesStorageOptions 

type RepoStagesStorageOptions struct {
	docker_registry.DockerRegistryOptions
	Implementation string
}

type StagesStorage 

type StagesStorage interface {
	GetStagesIDs(ctx context.Context, projectName string) ([]image.StageID, error)
	GetStagesIDsByDigest(ctx context.Context, projectName, digest string) ([]image.StageID, error)
	GetStageDescription(ctx context.Context, projectName, digest string, uniqueID int64) (*image.StageDescription, error)
	DeleteStage(ctx context.Context, stageDescription *image.StageDescription, options DeleteImageOptions) error
	FilterStagesAndProcessRelatedData(ctx context.Context, stageDescriptions []*image.StageDescription, options FilterStagesAndProcessRelatedDataOptions) ([]*image.StageDescription, error)

	ConstructStageImageName(projectName, digest string, uniqueID int64) string

	// FetchImage will create a local image in the container-runtime
	FetchImage(ctx context.Context, img container_runtime.Image) error
	// StoreImage will store a local image into the container-runtime, local built image should exist prior running store
	StoreImage(ctx context.Context, img container_runtime.Image) error
	ShouldFetchImage(ctx context.Context, img container_runtime.Image) (bool, error)

	CreateRepo(ctx context.Context) error
	DeleteRepo(ctx context.Context) error

	AddManagedImage(ctx context.Context, projectName, imageName string) error
	RmManagedImage(ctx context.Context, projectName, imageName string) error
	GetManagedImages(ctx context.Context, projectName string) ([]string, error)

	PutImageMetadata(ctx context.Context, projectName, imageName, commit, stageID string) error
	RmImageMetadata(ctx context.Context, projectName, imageNameOrID, commit, stageID string) error
	IsImageMetadataExist(ctx context.Context, projectName, imageName, commit, stageID string) (bool, error)
	GetAllAndGroupImageMetadataByImageName(ctx context.Context, projectName string, imageNameList []string) (map[string]map[string][]string, map[string]map[string][]string, error)

	GetImportMetadata(ctx context.Context, projectName, id string) (*ImportMetadata, error)
	PutImportMetadata(ctx context.Context, projectName string, metadata *ImportMetadata) error
	RmImportMetadata(ctx context.Context, projectName, id string) error
	GetImportMetadataIDs(ctx context.Context, projectName string) ([]string, error)

	GetClientIDRecords(ctx context.Context, projectName string) ([]*ClientIDRecord, error)
	PostClientIDRecord(ctx context.Context, projectName string, rec *ClientIDRecord) error

	String() string
	Address() string
}

func NewStagesStorage 

func NewStagesStorage(stagesStorageAddress string, containerRuntime container_runtime.ContainerRuntime, options StagesStorageOptions) (StagesStorage, error)

type StagesStorageCache 

type StagesStorageCache interface {
	GetAllStages(ctx context.Context, projectName string) (bool, []image.StageID, error)
	DeleteAllStages(ctx context.Context, projectName string) error
	GetStagesByDigest(ctx context.Context, projectName, digest string) (bool, []image.StageID, error)
	StoreStagesByDigest(ctx context.Context, projectName, digest string, stages []image.StageID) error
	DeleteStagesByDigest(ctx context.Context, projectName, digest string) error

	String() string
}

type StagesStorageCacheRecord 

type StagesStorageCacheRecord struct {
	Stages []image.StageID `json:"stages"`
}

type StagesStorageOptions 

type StagesStorageOptions struct {
	RepoStagesStorageOptions
}

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