storage

package
v1.2.0 Latest Latest
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 Go to latest Published: Nov 5, 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 (
	ErrBadKubernetesSyncrhonizationAddress = 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) LockImage 

func (manager *GenericLockManager) LockImage(ctx context.Context, projectName, imageName string) (LockHandle, error)

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) LockStagesAndImages 

func (manager *GenericLockManager) LockStagesAndImages(ctx context.Context, projectName string, opts LockStagesAndImagesOptions) (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) LockImage 

func (manager *KuberntesLockManager) LockImage(ctx context.Context, projectName, imageName string) (LockHandle, error)

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) LockStagesAndImages 

func (manager *KuberntesLockManager) LockStagesAndImages(ctx context.Context, projectName string, opts LockStagesAndImagesOptions) (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)
	LockImage(ctx context.Context, projectName, imageName string) (LockHandle, error)
	LockStagesAndImages(ctx context.Context, projectName string, opts LockStagesAndImagesOptions) (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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