job

package
v2.0.0-beta2 Latest Latest
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 Go to latest Published: Apr 19, 2023 License: MIT Imports: 41 Imported by: 13

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrNoSuchKeyBundle      = errors.New("no such key bundle exists")
	ErrNoSuchTransmitterKey = errors.New("no such transmitter key exists")
	ErrNoSuchPublicKey      = errors.New("no such public key exists")
)
View Source 
var (
	ErrNoChainFromSpec       = fmt.Errorf("could not get chain from spec")
	ErrNoSendingKeysFromSpec = fmt.Errorf("could not get sending keys from spec")
)
View Source 
var (
	ErrNoPipelineSpec       = errors.New("pipeline spec not specified")
	ErrInvalidJobType       = errors.New("invalid job type")
	ErrInvalidSchemaVersion = errors.New("invalid schema version")
)

Functions

func EVMChainForBootstrapJob 

func EVMChainForBootstrapJob(job *Job, set evm.ChainSet) (evm.Chain, error)

EVMChainForJob parses the job spec and retrieves the evm chain found.

func EVMChainForJob 

func EVMChainForJob(job *Job, set evm.ChainSet) (evm.Chain, error)

EVMChainForJob parses the job spec and retrieves the evm chain found.

func ExternalJobIDEncodeBytesToTopic 

func ExternalJobIDEncodeBytesToTopic(id uuid.UUID) common.Hash

func ExternalJobIDEncodeStringToTopic 

func ExternalJobIDEncodeStringToTopic(id uuid.UUID) common.Hash

func LoadAllJobTypes 

func LoadAllJobTypes(tx pg.Queryer, job *Job) error

func LoadAllJobsTypes 

func LoadAllJobsTypes(tx pg.Queryer, jobs []Job) error

NOTE: N+1 query, be careful of performance This is not easily fixable without complicating the logic a lot, since we only use it in the GUI it's probably acceptable

func NewORM 

func NewORM(
	db *sqlx.DB,
	chainSet evm.ChainSet,
	pipelineORM pipeline.ORM,
	bridgeORM bridges.ORM,
	keyStore keystore.Master,
	lggr logger.Logger,
	cfg pg.QConfig,
) *orm

func NewSpawner 

func NewSpawner(orm ORM, config Config, jobTypeDelegates map[Type]Delegate, db *sqlx.DB, lggr logger.Logger, lbDependentAwaiters []utils.DependentAwaiter) *spawner

func SendingKeysForJob 

func SendingKeysForJob(job *Job) (pq.StringArray, error)

SendingKeysForJob parses the job spec and retrieves the sending keys found.

Types

type BlockHeaderFeederSpec 

type BlockHeaderFeederSpec struct {
	ID int32

	// CoordinatorV1Address is the VRF V1 coordinator to watch for unfulfilled requests. If empty,
	// no V1 coordinator will be watched.
	CoordinatorV1Address *ethkey.EIP55Address `toml:"coordinatorV1Address"`

	// CoordinatorV2Address is the VRF V2 coordinator to watch for unfulfilled requests. If empty,
	// no V2 coordinator will be watched.
	CoordinatorV2Address *ethkey.EIP55Address `toml:"coordinatorV2Address"`

	// LookbackBlocks defines the maximum age of blocks whose hashes should be stored.
	LookbackBlocks int32 `toml:"lookbackBlocks"`

	// WaitBlocks defines the minimum age of blocks whose hashes should be stored.
	WaitBlocks int32 `toml:"waitBlocks"`

	// BlockhashStoreAddress is the address of the BlockhashStore contract to store blockhashes
	// into.
	BlockhashStoreAddress ethkey.EIP55Address `toml:"blockhashStoreAddress"`

	// BatchBlockhashStoreAddress is the address of the BatchBlockhashStore contract to store blockhashes
	// into.
	BatchBlockhashStoreAddress ethkey.EIP55Address `toml:"batchBlockhashStoreAddress"`

	// PollPeriod defines how often recent blocks should be scanned for blockhash storage.
	PollPeriod time.Duration `toml:"pollPeriod"`

	// RunTimeout defines the timeout for a single run of the blockhash store feeder.
	RunTimeout time.Duration `toml:"runTimeout"`

	// EVMChainID defines the chain ID for monitoring and storing of blockhashes.
	EVMChainID *utils.Big `toml:"evmChainID"`

	// FromAddress is the sender address that should be used to store blockhashes.
	FromAddresses []ethkey.EIP55Address `toml:"fromAddresses"`

	// GetBlockHashesBatchSize is the RPC call batch size for retrieving blockhashes
	GetBlockhashesBatchSize uint16 `toml:"getBlockhashesBatchSize"`

	// StoreBlockhashesBatchSize is the RPC call batch size for storing blockhashes
	StoreBlockhashesBatchSize uint16 `toml:"storeBlockhashesBatchSize"`

	// CreatedAt is the time this job was created.
	CreatedAt time.Time `toml:"-"`

	// UpdatedAt is the time this job was last updated.
	UpdatedAt time.Time `toml:"-"`
}

BlockHeaderFeederSpec defines the job spec for the blockhash store feeder.

type BlockhashStoreSpec 

type BlockhashStoreSpec struct {
	ID int32

	// CoordinatorV1Address is the VRF V1 coordinator to watch for unfulfilled requests. If empty,
	// no V1 coordinator will be watched.
	CoordinatorV1Address *ethkey.EIP55Address `toml:"coordinatorV1Address"`

	// CoordinatorV2Address is the VRF V2 coordinator to watch for unfulfilled requests. If empty,
	// no V2 coordinator will be watched.
	CoordinatorV2Address *ethkey.EIP55Address `toml:"coordinatorV2Address"`

	// LookbackBlocks defines the maximum age of blocks whose hashes should be stored.
	LookbackBlocks int32 `toml:"lookbackBlocks"`

	// WaitBlocks defines the minimum age of blocks whose hashes should be stored.
	WaitBlocks int32 `toml:"waitBlocks"`

	// BlockhashStoreAddress is the address of the BlockhashStore contract to store blockhashes
	// into.
	BlockhashStoreAddress ethkey.EIP55Address `toml:"blockhashStoreAddress"`

	// PollPeriod defines how often recent blocks should be scanned for blockhash storage.
	PollPeriod time.Duration `toml:"pollPeriod"`

	// RunTimeout defines the timeout for a single run of the blockhash store feeder.
	RunTimeout time.Duration `toml:"runTimeout"`

	// EVMChainID defines the chain ID for monitoring and storing of blockhashes.
	EVMChainID *utils.Big `toml:"evmChainID"`

	// FromAddress is the sender address that should be used to store blockhashes.
	FromAddresses []ethkey.EIP55Address `toml:"fromAddresses"`

	// CreatedAt is the time this job was created.
	CreatedAt time.Time `toml:"-"`

	// UpdatedAt is the time this job was last updated.
	UpdatedAt time.Time `toml:"-"`
}

BlockhashStoreSpec defines the job spec for the blockhash store feeder.

type BootstrapSpec 

type BootstrapSpec struct {
	ID                                int32         `toml:"-"`
	ContractID                        string        `toml:"contractID"`
	FeedID                            *common.Hash  `toml:"feedID"`
	Relay                             relay.Network `toml:"relay"`
	RelayConfig                       JSONConfig
	MonitoringEndpoint                null.String     `toml:"monitoringEndpoint"`
	BlockchainTimeout                 models.Interval `toml:"blockchainTimeout"`
	ContractConfigTrackerPollInterval models.Interval `toml:"contractConfigTrackerPollInterval"`
	ContractConfigConfirmations       uint16          `toml:"contractConfigConfirmations"`
	CreatedAt                         time.Time       `toml:"-"`
	UpdatedAt                         time.Time       `toml:"-"`
}

BootstrapSpec defines the spec to handles the node communication setup process.

func (BootstrapSpec) AsOCR2Spec 

func (s BootstrapSpec) AsOCR2Spec() OCR2OracleSpec

AsOCR2Spec transforms the bootstrap spec into a generic OCR2 format to enable code sharing between specs.

type Config 

type Config interface {
	DatabaseURL() url.URL
	TriggerFallbackDBPollInterval() time.Duration
	pg.QConfig
}

type CronSpec 

type CronSpec struct {
	ID           int32     `toml:"-"`
	CronSchedule string    `toml:"schedule"`
	CreatedAt    time.Time `toml:"-"`
	UpdatedAt    time.Time `toml:"-"`
}

func (CronSpec) GetID 

func (s CronSpec) GetID() string

func (*CronSpec) SetID 

func (s *CronSpec) SetID(value string) error

type DRSpecConfig 

type DRSpecConfig interface {
	MinIncomingConfirmations() uint32
}

type Delegate 

type Delegate interface {
	JobType() Type
	// BeforeJobCreated is only called once on first time job create.
	BeforeJobCreated(spec Job)
	// ServicesForSpec returns services to be started and stopped for this
	// job. In case a given job type relies upon well-defined startup/shutdown
	// ordering for services, they are started in the order they are given
	// and stopped in reverse order.
	ServicesForSpec(spec Job) ([]ServiceCtx, error)
	AfterJobCreated(spec Job)
	BeforeJobDeleted(spec Job)
	// OnDeleteJob will be called from within DELETE db transaction.  Any db
	// commands issued within OnDeleteJob() should be performed first, before any
	// non-db side effects.  This is required in order to guarantee mutual atomicity between
	// all tasks intended to happen during job deletion.  For the same reason, the job will
	// not show up in the db within OnDeleteJob(), even though it is still actively running.
	OnDeleteJob(spec Job, q pg.Queryer) error
}

TODO(spook): I can't wait for Go generics

type DirectRequestSpec 

type DirectRequestSpec struct {
	ID                          int32                    `toml:"-"`
	ContractAddress             ethkey.EIP55Address      `toml:"contractAddress"`
	MinIncomingConfirmations    clnull.Uint32            `toml:"minIncomingConfirmations"`
	MinIncomingConfirmationsEnv bool                     `toml:"minIncomingConfirmationsEnv"`
	Requesters                  models.AddressCollection `toml:"requesters"`
	MinContractPayment          *assets.Link             `toml:"minContractPaymentLinkJuels"`
	EVMChainID                  *utils.Big               `toml:"evmChainID"`
	CreatedAt                   time.Time                `toml:"-"`
	UpdatedAt                   time.Time                `toml:"-"`
}

func LoadEnvConfigVarsDR 

func LoadEnvConfigVarsDR(cfg DRSpecConfig, drs DirectRequestSpec) *DirectRequestSpec

type ExternalInitiatorWebhookSpec 

type ExternalInitiatorWebhookSpec struct {
	ExternalInitiatorID int64
	ExternalInitiator   bridges.ExternalInitiator
	WebhookSpecID       int32
	WebhookSpec         WebhookSpec
	Spec                models.JSON
}

type FluxMonitorSpec 

type FluxMonitorSpec struct {
	ID              int32               `toml:"-"`
	ContractAddress ethkey.EIP55Address `toml:"contractAddress"`
	Threshold       tomlutils.Float32   `toml:"threshold,float"`
	// AbsoluteThreshold is the maximum absolute change allowed in a fluxmonitored
	// value before a new round should be kicked off, so that the current value
	// can be reported on-chain.
	AbsoluteThreshold   tomlutils.Float32 `toml:"absoluteThreshold,float"`
	PollTimerPeriod     time.Duration
	PollTimerDisabled   bool
	IdleTimerPeriod     time.Duration
	IdleTimerDisabled   bool
	DrumbeatSchedule    string
	DrumbeatRandomDelay time.Duration
	DrumbeatEnabled     bool
	MinPayment          *assets.Link
	EVMChainID          *utils.Big `toml:"evmChainID"`
	CreatedAt           time.Time  `toml:"-"`
	UpdatedAt           time.Time  `toml:"-"`
}

type JSONConfig 

type JSONConfig map[string]interface{}

JSONConfig is a Go mapping for JSON based database properties.

func (JSONConfig) Bytes 

func (r JSONConfig) Bytes() []byte

Bytes returns the raw bytes

func (JSONConfig) EVMChainID 

func (r JSONConfig) EVMChainID() (int64, error)

func (*JSONConfig) Scan 

func (r *JSONConfig) Scan(value interface{}) error

Scan reads the database value and returns an instance.

func (JSONConfig) Value 

func (r JSONConfig) Value() (driver.Value, error)

Value returns this instance serialized for database storage.

type Job 

type Job struct {
	ID                      int32     `toml:"-"`
	ExternalJobID           uuid.UUID `toml:"externalJobID"`
	OCROracleSpecID         *int32
	OCROracleSpec           *OCROracleSpec
	OCR2OracleSpecID        *int32
	OCR2OracleSpec          *OCR2OracleSpec
	CronSpecID              *int32
	CronSpec                *CronSpec
	DirectRequestSpecID     *int32
	DirectRequestSpec       *DirectRequestSpec
	FluxMonitorSpecID       *int32
	FluxMonitorSpec         *FluxMonitorSpec
	KeeperSpecID            *int32
	KeeperSpec              *KeeperSpec
	VRFSpecID               *int32
	VRFSpec                 *VRFSpec
	WebhookSpecID           *int32
	WebhookSpec             *WebhookSpec
	BlockhashStoreSpecID    *int32
	BlockhashStoreSpec      *BlockhashStoreSpec
	BlockHeaderFeederSpecID *int32
	BlockHeaderFeederSpec   *BlockHeaderFeederSpec
	BootstrapSpec           *BootstrapSpec
	BootstrapSpecID         *int32
	PipelineSpecID          int32
	PipelineSpec            *pipeline.Spec
	JobSpecErrors           []SpecError
	Type                    Type
	SchemaVersion           uint32
	GasLimit                clnull.Uint32 `toml:"gasLimit"`
	ForwardingAllowed       bool          `toml:"forwardingAllowed"`
	Name                    null.String
	MaxTaskDuration         models.Interval
	Pipeline                pipeline.Pipeline `toml:"observationSource"`
	CreatedAt               time.Time
}

func (Job) ExternalIDEncodeBytesToTopic 

func (j Job) ExternalIDEncodeBytesToTopic() common.Hash

ExternalIDEncodeBytesToTopic encodes the external job ID (UUID) into a log topic (32 bytes) by taking the 16 bytes underlying the UUID and right padding it.

func (Job) ExternalIDEncodeStringToTopic 

func (j Job) ExternalIDEncodeStringToTopic() common.Hash

ExternalIDEncodeStringToTopic encodes the external job ID (UUID) into a log topic (32 bytes) by taking the string representation of the UUID, removing the dashes so that its 32 characters long and then encoding those characters to bytes.

func (*Job) SetID 

func (j *Job) SetID(value string) error

SetID takes the id as a string and attempts to convert it to an int32. If it succeeds, it will set it as the id on the job

type KeeperSpec 

type KeeperSpec struct {
	ID                       int32               `toml:"-"`
	ContractAddress          ethkey.EIP55Address `toml:"contractAddress"`
	MinIncomingConfirmations *uint32             `toml:"minIncomingConfirmations"`
	FromAddress              ethkey.EIP55Address `toml:"fromAddress"`
	EVMChainID               *utils.Big          `toml:"evmChainID"`
	CreatedAt                time.Time           `toml:"-"`
	UpdatedAt                time.Time           `toml:"-"`
}

type NullDelegate 

type NullDelegate struct {
	Type Type
}

func (*NullDelegate) AfterJobCreated 

func (n *NullDelegate) AfterJobCreated(spec Job)

func (*NullDelegate) BeforeJobCreated 

func (n *NullDelegate) BeforeJobCreated(spec Job)

func (*NullDelegate) BeforeJobDeleted 

func (n *NullDelegate) BeforeJobDeleted(spec Job)

func (*NullDelegate) JobType 

func (n *NullDelegate) JobType() Type

func (*NullDelegate) OnDeleteJob 

func (n *NullDelegate) OnDeleteJob(spec Job, q pg.Queryer) error

func (*NullDelegate) ServicesForSpec 

func (n *NullDelegate) ServicesForSpec(spec Job) (s []ServiceCtx, err error)

ServicesForSpec does no-op.

type OCR2OracleSpec 

type OCR2OracleSpec struct {
	ID                                int32           `toml:"-"`
	ContractID                        string          `toml:"contractID"`
	FeedID                            common.Hash     `toml:"feedID"`
	Relay                             relay.Network   `toml:"relay"`
	RelayConfig                       JSONConfig      `toml:"relayConfig"`
	P2PV2Bootstrappers                pq.StringArray  `toml:"p2pv2Bootstrappers"`
	OCRKeyBundleID                    null.String     `toml:"ocrKeyBundleID"`
	MonitoringEndpoint                null.String     `toml:"monitoringEndpoint"`
	TransmitterID                     null.String     `toml:"transmitterID"`
	BlockchainTimeout                 models.Interval `toml:"blockchainTimeout"`
	ContractConfigTrackerPollInterval models.Interval `toml:"contractConfigTrackerPollInterval"`
	ContractConfigConfirmations       uint16          `toml:"contractConfigConfirmations"`
	PluginConfig                      JSONConfig      `toml:"pluginConfig"`
	PluginType                        OCR2PluginType  `toml:"pluginType"`
	CreatedAt                         time.Time       `toml:"-"`
	UpdatedAt                         time.Time       `toml:"-"`
	CaptureEATelemetry                bool            `toml:"captureEATelemetry"`
}

OCR2OracleSpec defines the job spec for OCR2 jobs. Relay config is chain specific config for a relay (chain adapter).

func (OCR2OracleSpec) GetID 

func (s OCR2OracleSpec) GetID() string

GetID is a getter function that returns the ID of the spec.

func (*OCR2OracleSpec) SetID 

func (s *OCR2OracleSpec) SetID(value string) error

SetID is a setter function that sets the ID of the spec.

type OCR2PluginType 

type OCR2PluginType string

OCR2PluginType defines supported OCR2 plugin types. 

const (
	// Median refers to the median.Median type
	Median OCR2PluginType = "median"

	DKG OCR2PluginType = "dkg"

	OCR2VRF OCR2PluginType = "ocr2vrf"

	// Keeper was rebranded to automation. For now the plugin type required in job spec points
	// to the new name (automation) but in code we refer it to keepers
	// TODO: sc-55296 to rename ocr2keeper to ocr2automation in code
	OCR2Keeper OCR2PluginType = "ocr2automation"

	OCR2Functions OCR2PluginType = "functions"

	Mercury OCR2PluginType = "mercury"
)

type OCROracleSpec 

type OCROracleSpec struct {
	ID                                        int32               `toml:"-"`
	ContractAddress                           ethkey.EIP55Address `toml:"contractAddress"`
	P2PBootstrapPeers                         pq.StringArray      `toml:"p2pBootstrapPeers" db:"p2p_bootstrap_peers"`
	P2PV2Bootstrappers                        pq.StringArray      `toml:"p2pv2Bootstrappers" db:"p2pv2_bootstrappers"`
	IsBootstrapPeer                           bool                `toml:"isBootstrapPeer"`
	EncryptedOCRKeyBundleID                   *models.Sha256Hash  `toml:"keyBundleID"`
	EncryptedOCRKeyBundleIDEnv                bool
	TransmitterAddress                        *ethkey.EIP55Address `toml:"transmitterAddress"`
	TransmitterAddressEnv                     bool
	ObservationTimeout                        models.Interval `toml:"observationTimeout"`
	ObservationTimeoutEnv                     bool
	BlockchainTimeout                         models.Interval `toml:"blockchainTimeout"`
	BlockchainTimeoutEnv                      bool
	ContractConfigTrackerSubscribeInterval    models.Interval `toml:"contractConfigTrackerSubscribeInterval"`
	ContractConfigTrackerSubscribeIntervalEnv bool
	ContractConfigTrackerPollInterval         models.Interval `toml:"contractConfigTrackerPollInterval"`
	ContractConfigTrackerPollIntervalEnv      bool
	ContractConfigConfirmations               uint16 `toml:"contractConfigConfirmations"`
	ContractConfigConfirmationsEnv            bool
	EVMChainID                                *utils.Big       `toml:"evmChainID" db:"evm_chain_id"`
	DatabaseTimeout                           *models.Interval `toml:"databaseTimeout"`
	DatabaseTimeoutEnv                        bool
	ObservationGracePeriod                    *models.Interval `toml:"observationGracePeriod"`
	ObservationGracePeriodEnv                 bool
	ContractTransmitterTransmitTimeout        *models.Interval `toml:"contractTransmitterTransmitTimeout"`
	ContractTransmitterTransmitTimeoutEnv     bool
	CaptureEATelemetry                        bool      `toml:"captureEATelemetry"`
	CreatedAt                                 time.Time `toml:"-"`
	UpdatedAt                                 time.Time `toml:"-"`
}

OCROracleSpec defines the job spec for OCR jobs.

func LoadEnvConfigVarsLocalOCR 

func LoadEnvConfigVarsLocalOCR(cfg OCRSpecConfig, os OCROracleSpec) *OCROracleSpec

LoadEnvConfigVarsLocalOCR loads local OCR env vars into the OCROracleSpec.

func LoadEnvConfigVarsOCR 

func LoadEnvConfigVarsOCR(cfg OCRSpecConfig, p2pStore keystore.P2P, os OCROracleSpec) (*OCROracleSpec, error)

LoadEnvConfigVarsOCR loads OCR env vars into the OCROracleSpec.

func (OCROracleSpec) GetID 

func (s OCROracleSpec) GetID() string

GetID is a getter function that returns the ID of the spec.

func (*OCROracleSpec) SetID 

func (s *OCROracleSpec) SetID(value string) error

SetID is a setter function that sets the ID of the spec.

type OCRSpecConfig 

type OCRSpecConfig interface {
	P2PPeerID() p2pkey.PeerID
	OCRBlockchainTimeout() time.Duration
	OCRContractConfirmations() uint16
	OCRContractPollInterval() time.Duration
	OCRContractSubscribeInterval() time.Duration
	OCRObservationTimeout() time.Duration
	OCRDatabaseTimeout() time.Duration
	OCRObservationGracePeriod() time.Duration
	OCRContractTransmitterTransmitTimeout() time.Duration
	OCRTransmitterAddress() (ethkey.EIP55Address, error)
	OCRKeyBundleID() (string, error)
	OCRCaptureEATelemetry() bool
}

type ORM 

type ORM interface {
	InsertWebhookSpec(webhookSpec *WebhookSpec, qopts ...pg.QOpt) error
	InsertJob(job *Job, qopts ...pg.QOpt) error
	CreateJob(jb *Job, qopts ...pg.QOpt) error
	FindJobs(offset, limit int) ([]Job, int, error)
	FindJobTx(id int32) (Job, error)
	FindJob(ctx context.Context, id int32) (Job, error)
	FindJobByExternalJobID(uuid uuid.UUID, qopts ...pg.QOpt) (Job, error)
	FindJobIDByAddress(address ethkey.EIP55Address, evmChainID *utils.Big, qopts ...pg.QOpt) (int32, error)
	FindJobIDsWithBridge(name string) ([]int32, error)
	DeleteJob(id int32, qopts ...pg.QOpt) error
	RecordError(jobID int32, description string, qopts ...pg.QOpt) error
	// TryRecordError is a helper which calls RecordError and logs the returned error if present.
	TryRecordError(jobID int32, description string, qopts ...pg.QOpt)
	DismissError(ctx context.Context, errorID int64) error
	FindSpecError(id int64, qopts ...pg.QOpt) (SpecError, error)
	Close() error
	PipelineRuns(jobID *int32, offset, size int) ([]pipeline.Run, int, error)

	FindPipelineRunIDsByJobID(jobID int32, offset, limit int) (ids []int64, err error)
	FindPipelineRunsByIDs(ids []int64) (runs []pipeline.Run, err error)
	CountPipelineRunsByJobID(jobID int32) (count int32, err error)

	FindJobsByPipelineSpecIDs(ids []int32) ([]Job, error)
	FindPipelineRunByID(id int64) (pipeline.Run, error)

	FindSpecErrorsByJobIDs(ids []int32, qopts ...pg.QOpt) ([]SpecError, error)
	FindJobWithoutSpecErrors(id int32) (jb Job, err error)

	FindTaskResultByRunIDAndTaskName(runID int64, taskName string, qopts ...pg.QOpt) ([]byte, error)
	AssertBridgesExist(p pipeline.Pipeline) error
}

type ORMConfig 

type ORMConfig interface {
	DatabaseDefaultQueryTimeout() time.Duration
}

type PipelineRun 

type PipelineRun struct {
	ID int64 `json:"-"`
}

func (PipelineRun) GetID 

func (pr PipelineRun) GetID() string

func (*PipelineRun) SetID 

func (pr *PipelineRun) SetID(value string) error

type Service 

type Service interface {
	Start() error
	Close() error
}

type ServiceAdapter 

type ServiceAdapter interface {
	ServiceCtx
}

ServiceAdapter is a helper introduced for transitioning from Service to ServiceCtx.

type ServiceCtx 

type ServiceCtx interface {
	Start(context.Context) error
	Close() error
}

ServiceCtx is the same as Service, but Start method receives a context.

func NewServiceAdapter 

func NewServiceAdapter(service Service) ServiceCtx

NewServiceAdapter creates an adapter instance for the given Service.

type Spawner 

type Spawner interface {
	services.ServiceCtx

	// CreateJob creates a new job and starts services.
	// All services must start without errors for the job to be active.
	CreateJob(jb *Job, qopts ...pg.QOpt) (err error)
	// DeleteJob deletes a job and stops any active services.
	DeleteJob(jobID int32, qopts ...pg.QOpt) error
	// ActiveJobs returns a map of jobs with active services (started without error).
	ActiveJobs() map[int32]Job

	// StartService starts services for the given job spec.
	// NOTE: Prefer to use CreateJob, this is only publicly exposed for use in tests
	// to start a job that was previously manually inserted into DB
	StartService(ctx context.Context, spec Job) error
}

Spawner manages the spinning up and down of the long-running services that perform the work described by job specs. Each active job spec has 1 or more of these services associated with it.

type SpecError 

type SpecError struct {
	ID          int64
	JobID       int32
	Description string
	Occurrences uint
	CreatedAt   time.Time
	UpdatedAt   time.Time
}

func (*SpecError) SetID 

func (j *SpecError) SetID(value string) error

SetID takes the id as a string and attempts to convert it to an int32. If it succeeds, it will set it as the id on the job

type Type 

type Type string
const (
	Cron               Type = (Type)(pipeline.CronJobType)
	DirectRequest      Type = (Type)(pipeline.DirectRequestJobType)
	FluxMonitor        Type = (Type)(pipeline.FluxMonitorJobType)
	OffchainReporting  Type = (Type)(pipeline.OffchainReportingJobType)
	OffchainReporting2 Type = (Type)(pipeline.OffchainReporting2JobType)
	Keeper             Type = (Type)(pipeline.KeeperJobType)
	VRF                Type = (Type)(pipeline.VRFJobType)
	BlockhashStore     Type = (Type)(pipeline.BlockhashStoreJobType)
	BlockHeaderFeeder  Type = (Type)(pipeline.BlockHeaderFeederJobType)
	Webhook            Type = (Type)(pipeline.WebhookJobType)
	Bootstrap          Type = (Type)(pipeline.BootstrapJobType)
)

func ValidateSpec 

func ValidateSpec(ts string) (Type, error)

ValidateSpec is the common spec validation

func (Type) RequiresPipelineSpec 

func (t Type) RequiresPipelineSpec() bool

func (Type) SchemaVersion 

func (t Type) SchemaVersion() uint32

func (Type) String 

func (t Type) String() string

func (Type) SupportsAsync 

func (t Type) SupportsAsync() bool

type VRFSpec 

type VRFSpec struct {
	ID int32

	// BatchCoordinatorAddress is the address of the batch vrf coordinator to use.
	// This is required if batchFulfillmentEnabled is set to true in the job spec.
	BatchCoordinatorAddress *ethkey.EIP55Address `toml:"batchCoordinatorAddress"`
	// BatchFulfillmentEnabled indicates to the vrf job to use the batch vrf coordinator
	// for fulfilling requests. If set to true, batchCoordinatorAddress must be set in
	// the job spec.
	BatchFulfillmentEnabled bool `toml:"batchFulfillmentEnabled"`
	// BatchFulfillmentGasMultiplier is used to determine the final gas estimate for the batch
	// fulfillment.
	BatchFulfillmentGasMultiplier tomlutils.Float64 `toml:"batchFulfillmentGasMultiplier"`

	CoordinatorAddress       ethkey.EIP55Address   `toml:"coordinatorAddress"`
	PublicKey                secp256k1.PublicKey   `toml:"publicKey"`
	MinIncomingConfirmations uint32                `toml:"minIncomingConfirmations"`
	ConfirmationsEnv         bool                  `toml:"-"`
	EVMChainID               *utils.Big            `toml:"evmChainID"`
	FromAddresses            []ethkey.EIP55Address `toml:"fromAddresses"`
	PollPeriod               time.Duration         `toml:"pollPeriod"` // For v2 jobs
	PollPeriodEnv            bool
	RequestedConfsDelay      int64         `toml:"requestedConfsDelay"` // For v2 jobs. Optional, defaults to 0 if not provided.
	RequestTimeout           time.Duration `toml:"requestTimeout"`      // Optional, defaults to 24hr if not provided.

	// GasLanePrice specifies the gas lane price for this VRF job.
	// If the specified keys in FromAddresses do not have the provided gas price the job
	// will not start.
	//
	// Optional, for v2 jobs only.
	GasLanePrice *assets.Wei `toml:"gasLanePrice" db:"gas_lane_price"`

	// ChunkSize is the number of pending VRF V2 requests to process in parallel. Optional, defaults
	// to 20 if not provided.
	ChunkSize uint32 `toml:"chunkSize"`

	// BackoffInitialDelay is the amount of time to wait before retrying a failed request after the
	// first failure. V2 only.
	BackoffInitialDelay time.Duration `toml:"backoffInitialDelay"`

	// BackoffMaxDelay is the maximum amount of time to wait before retrying a failed request. V2
	// only.
	BackoffMaxDelay time.Duration `toml:"backoffMaxDelay"`

	CreatedAt time.Time `toml:"-"`
	UpdatedAt time.Time `toml:"-"`
}

func LoadEnvConfigVarsVRF 

func LoadEnvConfigVarsVRF(cfg DRSpecConfig, vrfs VRFSpec) *VRFSpec

type WebhookSpec 

type WebhookSpec struct {
	ID                            int32 `toml:"-"`
	ExternalInitiatorWebhookSpecs []ExternalInitiatorWebhookSpec
	CreatedAt                     time.Time `json:"createdAt" toml:"-"`
	UpdatedAt                     time.Time `json:"updatedAt" toml:"-"`
}

func (WebhookSpec) GetID 

func (w WebhookSpec) GetID() string

func (*WebhookSpec) SetID 

func (w *WebhookSpec) SetID(value string) error

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