jobsim

package
v0.0.0-...-a0a3655 Latest Latest
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 Go to latest Published: Jun 28, 2019 License: Apache-2.0 Imports: 9 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config struct {
	// Pool specifies the unique 'pool' name for this jobsim configuration. This
	// will be used to namespace jobsim objects in the datastore, and can be used
	// to demonstrate cross-distributor dependencies (by having one pool's jobs
	// depend on another pool's results).
	Pool string `protobuf:"bytes,1,opt,name=pool,proto3" json:"pool,omitempty"`
	// DoPollback controls whether or not this configuration will force DM to
	// poll back when recieving a HandleNotification. If this is true, then
	// HandleNotification will return (nil, nil), and DM will call GetStatus
	// at some later point. If this is false, then HandleNotification will
	// directly return the job's status.
	DoPollback           bool     `protobuf:"varint,2,opt,name=do_pollback,json=doPollback,proto3" json:"do_pollback,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Config is ONLY for testing purposes in dm/service. However, because of the way that the distributor proto works it needs to be included in the main distributor.proto file. For consistency, this jobsim proto lives here.

func (*Config) Descriptor 

func (*Config) Descriptor() ([]byte, []int)

func (*Config) GetDoPollback 

func (m *Config) GetDoPollback() bool

func (*Config) GetPool 

func (m *Config) GetPool() string

func (*Config) ProtoMessage 

func (*Config) ProtoMessage()

func (*Config) Reset 

func (m *Config) Reset()

func (*Config) String 

func (m *Config) String() string

func (*Config) XXX_DiscardUnknown 

func (m *Config) XXX_DiscardUnknown()

func (*Config) XXX_Marshal 

func (m *Config) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Config) XXX_Merge 

func (m *Config) XXX_Merge(src proto.Message)

func (*Config) XXX_Size 

func (m *Config) XXX_Size() int

func (*Config) XXX_Unmarshal 

func (m *Config) XXX_Unmarshal(b []byte) error

type Dependency 

type Dependency struct {
	// shards append [1], [2], [3], etc. to the "name"s of the dependencies, making
	// them unique quests.
	Shards uint64 `protobuf:"varint,1,opt,name=shards,proto3" json:"shards,omitempty"`
	// Types that are valid to be assigned to AttemptStrategy:
	//	*Dependency_Attempts
	//	*Dependency_Retries
	AttemptStrategy isDependency_AttemptStrategy `protobuf_oneof:"attempt_strategy"`
	// MixSeed will blend the current seed with the seed in the phrase seed,
	// when depending on it.
	//
	//   mix_seed phrase.seed==0 -> dep uses "random" seed
	//   mix_seed phrase.seed!=0 -> dep uses blend(current seed, phrase.seed)
	//  !mix_seed phrase.seed==0 -> dep uses current seed
	//  !mix_seed phrase.seed!=0 -> dep uses phrase.seed
	MixSeed              bool     `protobuf:"varint,4,opt,name=mix_seed,json=mixSeed,proto3" json:"mix_seed,omitempty"`
	Phrase               *Phrase  `protobuf:"bytes,5,opt,name=phrase,proto3" json:"phrase,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Dependency represents a nested Phrase that this Phrase depends on.

func (*Dependency) Descriptor 

func (*Dependency) Descriptor() ([]byte, []int)

func (*Dependency) GetAttemptStrategy 

func (m *Dependency) GetAttemptStrategy() isDependency_AttemptStrategy

func (*Dependency) GetAttempts 

func (m *Dependency) GetAttempts() *SparseRange

func (*Dependency) GetMixSeed 

func (m *Dependency) GetMixSeed() bool

func (*Dependency) GetPhrase 

func (m *Dependency) GetPhrase() *Phrase

func (*Dependency) GetRetries 

func (m *Dependency) GetRetries() uint32

func (*Dependency) GetShards 

func (m *Dependency) GetShards() uint64

func (*Dependency) Normalize 

func (d *Dependency) Normalize() error

Normalize checks Dependency for errors and converts it to its normalized form.

func (*Dependency) ProtoMessage 

func (*Dependency) ProtoMessage()

func (*Dependency) Reset 

func (m *Dependency) Reset()

func (*Dependency) Seed 

func (d *Dependency) Seed(rnd *rand.Rand, seed, round int64)

Seed rewrites this dependency's Seed value

func (*Dependency) String 

func (m *Dependency) String() string

func (*Dependency) XXX_DiscardUnknown 

func (m *Dependency) XXX_DiscardUnknown()

func (*Dependency) XXX_Marshal 

func (m *Dependency) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Dependency) XXX_Merge 

func (m *Dependency) XXX_Merge(src proto.Message)

func (*Dependency) XXX_OneofWrappers 

func (*Dependency) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*Dependency) XXX_Size 

func (m *Dependency) XXX_Size() int

func (*Dependency) XXX_Unmarshal 

func (m *Dependency) XXX_Unmarshal(b []byte) error

type Dependency_Attempts 

type Dependency_Attempts struct {
	Attempts *SparseRange `protobuf:"bytes,2,opt,name=attempts,proto3,oneof"`
}

type Dependency_Retries 

type Dependency_Retries struct {
	Retries uint32 `protobuf:"varint,3,opt,name=retries,proto3,oneof"`
}

type DepsStage 

type DepsStage struct {
	Deps                 []*Dependency `protobuf:"bytes,1,rep,name=deps,proto3" json:"deps,omitempty"`
	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
	XXX_unrecognized     []byte        `json:"-"`
	XXX_sizecache        int32         `json:"-"`
}

DepsStage represents the opportunity to depend on 1 or more dependencies simultaneously.

func (*DepsStage) Descriptor 

func (*DepsStage) Descriptor() ([]byte, []int)

func (*DepsStage) ExpandShards 

func (s *DepsStage) ExpandShards()

ExpandShards expands any dependencies that have non-zero Shards values.

func (*DepsStage) GetDeps 

func (m *DepsStage) GetDeps() []*Dependency

func (*DepsStage) Normalize 

func (d *DepsStage) Normalize() error

Normalize checks DepsStage for errors and converts it to its normalized form.

func (*DepsStage) ProtoMessage 

func (*DepsStage) ProtoMessage()

func (*DepsStage) Reset 

func (m *DepsStage) Reset()

func (*DepsStage) String 

func (m *DepsStage) String() string

func (*DepsStage) XXX_DiscardUnknown 

func (m *DepsStage) XXX_DiscardUnknown()

func (*DepsStage) XXX_Marshal 

func (m *DepsStage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*DepsStage) XXX_Merge 

func (m *DepsStage) XXX_Merge(src proto.Message)

func (*DepsStage) XXX_Size 

func (m *DepsStage) XXX_Size() int

func (*DepsStage) XXX_Unmarshal 

func (m *DepsStage) XXX_Unmarshal(b []byte) error

type FailureStage 

type FailureStage struct {
	Chance               float32  `protobuf:"fixed32,1,opt,name=chance,proto3" json:"chance,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

FailureStage is the /chance/ to fail with a certain liklihood. The chance is calculated using the current Phrase's 'seed' with the "math/rand" package, The seed is either 0 (unspecified), or the value of the 'seed' property for the currently running phrase.

0 is a 0-percent chance of failure. 1 is a 100-percent chance of failure.

func (*FailureStage) Descriptor 

func (*FailureStage) Descriptor() ([]byte, []int)

func (*FailureStage) GetChance 

func (m *FailureStage) GetChance() float32

func (*FailureStage) Normalize 

func (f *FailureStage) Normalize() error

Normalize checks FailureStage for errors and converts it to its normalized form.

func (*FailureStage) ProtoMessage 

func (*FailureStage) ProtoMessage()

func (*FailureStage) Reset 

func (m *FailureStage) Reset()

func (*FailureStage) String 

func (m *FailureStage) String() string

func (*FailureStage) XXX_DiscardUnknown 

func (m *FailureStage) XXX_DiscardUnknown()

func (*FailureStage) XXX_Marshal 

func (m *FailureStage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*FailureStage) XXX_Merge 

func (m *FailureStage) XXX_Merge(src proto.Message)

func (*FailureStage) XXX_Size 

func (m *FailureStage) XXX_Size() int

func (*FailureStage) XXX_Unmarshal 

func (m *FailureStage) XXX_Unmarshal(b []byte) error

type Phrase 

type Phrase struct {
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Seed should be selected via a fair dice roll (using a d1.84e19).
	Seed                 int64        `protobuf:"varint,2,opt,name=seed,proto3" json:"seed,omitempty"`
	Stages               []*Stage     `protobuf:"bytes,3,rep,name=stages,proto3" json:"stages,omitempty"`
	ReturnStage          *ReturnStage `protobuf:"bytes,4,opt,name=return_stage,json=returnStage,proto3" json:"return_stage,omitempty"`
	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
	XXX_unrecognized     []byte       `json:"-"`
	XXX_sizecache        int32        `json:"-"`
}

Phrase is a task to do. It consists of zero or more stages, followed by an optional ReturnStage.

func (*Phrase) Descriptor 

func (*Phrase) Descriptor() ([]byte, []int)

func (*Phrase) FromProperty 

func (p *Phrase) FromProperty(prop datastore.Property) error

FromProperty implements datastore.PropertyConverter. It parses a '[]byte' into an embedded 'Phrase' when used with the "go.chromium.org/gae" library.

func (*Phrase) GetName 

func (m *Phrase) GetName() string

func (*Phrase) GetReturnStage 

func (m *Phrase) GetReturnStage() *ReturnStage

func (*Phrase) GetSeed 

func (m *Phrase) GetSeed() int64

func (*Phrase) GetStages 

func (m *Phrase) GetStages() []*Stage

func (*Phrase) Normalize 

func (p *Phrase) Normalize() error

Normalize checks Phrase for errors and converts it to its normalized form.

func (*Phrase) ProtoMessage 

func (*Phrase) ProtoMessage()

func (*Phrase) Reset 

func (m *Phrase) Reset()

func (*Phrase) String 

func (m *Phrase) String() string

func (*Phrase) ToProperty 

func (p *Phrase) ToProperty() (prop datastore.Property, err error)

ToProperty implements datastore.PropertyConverter. It causes an embedded 'Phrase' to serialize to an unindexed '[]byte' when used with the "go.chromium.org/gae" library.

func (*Phrase) XXX_DiscardUnknown 

func (m *Phrase) XXX_DiscardUnknown()

func (*Phrase) XXX_Marshal 

func (m *Phrase) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Phrase) XXX_Merge 

func (m *Phrase) XXX_Merge(src proto.Message)

func (*Phrase) XXX_Size 

func (m *Phrase) XXX_Size() int

func (*Phrase) XXX_Unmarshal 

func (m *Phrase) XXX_Unmarshal(b []byte) error

type Range 

type Range struct {
	Low                  uint32   `protobuf:"varint,1,opt,name=low,proto3" json:"low,omitempty"`
	High                 uint32   `protobuf:"varint,2,opt,name=high,proto3" json:"high,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Range represents a single low-high pair (e.g. [3-40])

func (*Range) Descriptor 

func (*Range) Descriptor() ([]byte, []int)

func (*Range) GetHigh 

func (m *Range) GetHigh() uint32

func (*Range) GetLow 

func (m *Range) GetLow() uint32

func (*Range) Normalize 

func (r *Range) Normalize() error

Normalize checks Range for errors and converts it to its normalized form.

func (*Range) ProtoMessage 

func (*Range) ProtoMessage()

func (*Range) Reset 

func (m *Range) Reset()

func (*Range) String 

func (m *Range) String() string

func (*Range) XXX_DiscardUnknown 

func (m *Range) XXX_DiscardUnknown()

func (*Range) XXX_Marshal 

func (m *Range) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Range) XXX_Merge 

func (m *Range) XXX_Merge(src proto.Message)

func (*Range) XXX_Size 

func (m *Range) XXX_Size() int

func (*Range) XXX_Unmarshal 

func (m *Range) XXX_Unmarshal(b []byte) error

type RangeItem 

type RangeItem struct {
	// Types that are valid to be assigned to RangeItem:
	//	*RangeItem_Single
	//	*RangeItem_Range
	RangeItem            isRangeItem_RangeItem `protobuf_oneof:"range_item"`
	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
	XXX_unrecognized     []byte                `json:"-"`
	XXX_sizecache        int32                 `json:"-"`
}

RangeItem is either a single number or a Range.

func (*RangeItem) Descriptor 

func (*RangeItem) Descriptor() ([]byte, []int)

func (*RangeItem) GetRange 

func (m *RangeItem) GetRange() *Range

func (*RangeItem) GetRangeItem 

func (m *RangeItem) GetRangeItem() isRangeItem_RangeItem

func (*RangeItem) GetSingle 

func (m *RangeItem) GetSingle() uint32

func (*RangeItem) ProtoMessage 

func (*RangeItem) ProtoMessage()

func (*RangeItem) Reset 

func (m *RangeItem) Reset()

func (*RangeItem) String 

func (m *RangeItem) String() string

func (*RangeItem) XXX_DiscardUnknown 

func (m *RangeItem) XXX_DiscardUnknown()

func (*RangeItem) XXX_Marshal 

func (m *RangeItem) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RangeItem) XXX_Merge 

func (m *RangeItem) XXX_Merge(src proto.Message)

func (*RangeItem) XXX_OneofWrappers 

func (*RangeItem) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*RangeItem) XXX_Size 

func (m *RangeItem) XXX_Size() int

func (*RangeItem) XXX_Unmarshal 

func (m *RangeItem) XXX_Unmarshal(b []byte) error

type RangeItem_Range 

type RangeItem_Range struct {
	Range *Range `protobuf:"bytes,2,opt,name=range,proto3,oneof"`
}

type RangeItem_Single 

type RangeItem_Single struct {
	Single uint32 `protobuf:"varint,1,opt,name=single,proto3,oneof"`
}

type Result 

type Result struct {
	Success              bool     `protobuf:"varint,1,opt,name=success,proto3" json:"success,omitempty"`
	Value                int64    `protobuf:"varint,2,opt,name=value,proto3" json:"value,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

Result is the jobsim distributor result object used for executions.

func (*Result) Descriptor 

func (*Result) Descriptor() ([]byte, []int)

func (*Result) GetSuccess 

func (m *Result) GetSuccess() bool

func (*Result) GetValue 

func (m *Result) GetValue() int64

func (*Result) ProtoMessage 

func (*Result) ProtoMessage()

func (*Result) Reset 

func (m *Result) Reset()

func (*Result) String 

func (m *Result) String() string

func (*Result) XXX_DiscardUnknown 

func (m *Result) XXX_DiscardUnknown()

func (*Result) XXX_Marshal 

func (m *Result) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Result) XXX_Merge 

func (m *Result) XXX_Merge(src proto.Message)

func (*Result) XXX_Size 

func (m *Result) XXX_Size() int

func (*Result) XXX_Unmarshal 

func (m *Result) XXX_Unmarshal(b []byte) error

type ReturnStage 

type ReturnStage struct {
	Retval               int64                `protobuf:"varint,1,opt,name=retval,proto3" json:"retval,omitempty"`
	Expiration           *timestamp.Timestamp `protobuf:"bytes,2,opt,name=expiration,proto3" json:"expiration,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

ReturnStage indicates that the Phrase should return the numerical value 'retval' as the result of the current Phrase. If expiration is provided, it will set that as the expiration timestamp for the provided retval.

func (*ReturnStage) Descriptor 

func (*ReturnStage) Descriptor() ([]byte, []int)

func (*ReturnStage) GetExpiration 

func (m *ReturnStage) GetExpiration() *timestamp.Timestamp

func (*ReturnStage) GetRetval 

func (m *ReturnStage) GetRetval() int64

func (*ReturnStage) ProtoMessage 

func (*ReturnStage) ProtoMessage()

func (*ReturnStage) Reset 

func (m *ReturnStage) Reset()

func (*ReturnStage) String 

func (m *ReturnStage) String() string

func (*ReturnStage) XXX_DiscardUnknown 

func (m *ReturnStage) XXX_DiscardUnknown()

func (*ReturnStage) XXX_Marshal 

func (m *ReturnStage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ReturnStage) XXX_Merge 

func (m *ReturnStage) XXX_Merge(src proto.Message)

func (*ReturnStage) XXX_Size 

func (m *ReturnStage) XXX_Size() int

func (*ReturnStage) XXX_Unmarshal 

func (m *ReturnStage) XXX_Unmarshal(b []byte) error

type SparseRange 

type SparseRange struct {
	Items                []*RangeItem `protobuf:"bytes,1,rep,name=items,proto3" json:"items,omitempty"`
	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
	XXX_unrecognized     []byte       `json:"-"`
	XXX_sizecache        int32        `json:"-"`
}

SparseRange allows the expression of mixed partial ranges like [1,3-10,19,21].

func (*SparseRange) Descriptor 

func (*SparseRange) Descriptor() ([]byte, []int)

func (*SparseRange) GetItems 

func (m *SparseRange) GetItems() []*RangeItem

func (*SparseRange) Normalize 

func (s *SparseRange) Normalize() error

Normalize checks SparseRange for errors and converts it to its normalized form.

func (*SparseRange) ProtoMessage 

func (*SparseRange) ProtoMessage()

func (*SparseRange) Reset 

func (m *SparseRange) Reset()

func (*SparseRange) String 

func (m *SparseRange) String() string

func (*SparseRange) ToSlice 

func (s *SparseRange) ToSlice() (ret []uint32)

ToSlice returns this SparseRange as an expanded slice of uint32s.

func (*SparseRange) XXX_DiscardUnknown 

func (m *SparseRange) XXX_DiscardUnknown()

func (*SparseRange) XXX_Marshal 

func (m *SparseRange) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SparseRange) XXX_Merge 

func (m *SparseRange) XXX_Merge(src proto.Message)

func (*SparseRange) XXX_Size 

func (m *SparseRange) XXX_Size() int

func (*SparseRange) XXX_Unmarshal 

func (m *SparseRange) XXX_Unmarshal(b []byte) error

type Stage 

type Stage struct {
	// Types that are valid to be assigned to StageType:
	//	*Stage_Failure
	//	*Stage_Stall
	//	*Stage_Deps
	StageType            isStage_StageType `protobuf_oneof:"stage_type"`
	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
	XXX_unrecognized     []byte            `json:"-"`
	XXX_sizecache        int32             `json:"-"`
}

Stage is the union of the following stage types:

  • FailureStage
  • StallStage
  • DepsStage

func (*Stage) Descriptor 

func (*Stage) Descriptor() ([]byte, []int)

func (*Stage) GetDeps 

func (m *Stage) GetDeps() *DepsStage

func (*Stage) GetFailure 

func (m *Stage) GetFailure() *FailureStage

func (*Stage) GetStageType 

func (m *Stage) GetStageType() isStage_StageType

func (*Stage) GetStall 

func (m *Stage) GetStall() *StallStage

func (*Stage) Normalize 

func (s *Stage) Normalize() error

Normalize checks Stage for errors and converts it to its normalized form.

func (*Stage) ProtoMessage 

func (*Stage) ProtoMessage()

func (*Stage) Reset 

func (m *Stage) Reset()

func (*Stage) String 

func (m *Stage) String() string

func (*Stage) XXX_DiscardUnknown 

func (m *Stage) XXX_DiscardUnknown()

func (*Stage) XXX_Marshal 

func (m *Stage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Stage) XXX_Merge 

func (m *Stage) XXX_Merge(src proto.Message)

func (*Stage) XXX_OneofWrappers 

func (*Stage) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*Stage) XXX_Size 

func (m *Stage) XXX_Size() int

func (*Stage) XXX_Unmarshal 

func (m *Stage) XXX_Unmarshal(b []byte) error

type Stage_Deps 

type Stage_Deps struct {
	Deps *DepsStage `protobuf:"bytes,3,opt,name=deps,proto3,oneof"`
}

type Stage_Failure 

type Stage_Failure struct {
	Failure *FailureStage `protobuf:"bytes,1,opt,name=failure,proto3,oneof"`
}

type Stage_Stall 

type Stage_Stall struct {
	Stall *StallStage `protobuf:"bytes,2,opt,name=stall,proto3,oneof"`
}

type StallStage 

type StallStage struct {
	Delay                *duration.Duration `protobuf:"bytes,1,opt,name=delay,proto3" json:"delay,omitempty"`
	XXX_NoUnkeyedLiteral struct{}           `json:"-"`
	XXX_unrecognized     []byte             `json:"-"`
	XXX_sizecache        int32              `json:"-"`
}

StallStage delays the phrase for the provided Duration. This could be used to simulate long-running tasks (like builds).

func (*StallStage) Descriptor 

func (*StallStage) Descriptor() ([]byte, []int)

func (*StallStage) GetDelay 

func (m *StallStage) GetDelay() *duration.Duration

func (*StallStage) Normalize 

func (s *StallStage) Normalize() error

Normalize checks StallStage for errors and converts it to its normalized form.

func (*StallStage) ProtoMessage 

func (*StallStage) ProtoMessage()

func (*StallStage) Reset 

func (m *StallStage) Reset()

func (*StallStage) String 

func (m *StallStage) String() string

func (*StallStage) XXX_DiscardUnknown 

func (m *StallStage) XXX_DiscardUnknown()

func (*StallStage) XXX_Marshal 

func (m *StallStage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*StallStage) XXX_Merge 

func (m *StallStage) XXX_Merge(src proto.Message)

func (*StallStage) XXX_Size 

func (m *StallStage) XXX_Size() int

func (*StallStage) XXX_Unmarshal 

func (m *StallStage) XXX_Unmarshal(b []byte) error

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