engine

package
v0.9.1 Latest Latest
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 Go to latest Published: Jul 1, 2019 License: Apache-2.0 Imports: 51 Imported by: 0

README

Engine Design Doc

Engine is primarily a for loop that takes inputs from a variety of sources, updates state, and makes a decision based off of that state. The rough shape of the for loop is as follows:

state := &state{}
for {
    select {
        // sources like local filesystem, kubernetes, ui, etc
        case ev := <- fsCh:
            e.handleFsEvent(ev)
        case ev := <- k8sCh:
            e.handleK8sEvent(ev)
    }
    // decide what to do: start a pipeline, stop a pipeline
    actions := handle(state)
    // tell subscribers what we took
    updateSubscribers(actions, state.copy())
}

When state changes, and only when state changes, can we make decisions about what to do. Only after actions have been taken do we tell subscribers.

Rules

  • No blocking I/O in the for loop
  • No long operations in the for loop
  • Actions taken in handle shouldn’t directly send to channels that this for selects on.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var AllUpdateModes = []UpdateMode{
	UpdateModeAuto,
	UpdateModeImage,
	UpdateModeNaive,
	UpdateModeSynclet,
	UpdateModeContainer,
	UpdateModeKubectlExec,
}
View Source 
var ConfigsTargetID = model.TargetID{
	Type: model.TargetTypeConfigs,
	Name: "singleton",
}
View Source 
var DeployerBaseWireSet = wire.NewSet(wire.Value(dockerfile.Labels{}), wire.Value(UpperReducer), minikube.ProvideMinikubeClient, build.DefaultImageBuilder, build.NewCacheBuilder, build.NewDockerImageBuilder, build.NewExecCustomBuilder, wire.Bind(new(build.CustomBuilder), new(build.ExecCustomBuilder)), NewImageBuildAndDeployer, build.NewContainerUpdater, NewSyncletBuildAndDeployer,
	NewLocalContainerBuildAndDeployer,
	NewDockerComposeBuildAndDeployer,
	NewImageAndCacheBuilder,
	DefaultBuildOrder, wire.Bind(new(BuildAndDeployer), new(CompositeBuildAndDeployer)), NewCompositeBuildAndDeployer,
	ProvideUpdateMode,
)
View Source 
var DeployerWireSet = wire.NewSet(
	DeployerBaseWireSet,
	NewSyncletManager,
)
View Source 
var DeployerWireSetTest = wire.NewSet(
	DeployerBaseWireSet,
	NewSyncletManagerForTests,
)
View Source 
var UpperReducer = store.Reducer(func(ctx context.Context, state *store.EngineState, action store.Action) {
	logAction, isLogAction := action.(store.LogAction)
	if isLogAction {
		handleLogAction(state, logAction)
	}

	var err error
	switch action := action.(type) {
	case InitAction:
		err = handleInitAction(ctx, state, action)
	case store.ErrorAction:
		err = action.Error
	case hud.ExitAction:
		handleExitAction(state, action)
	case targetFilesChangedAction:
		handleFSEvent(ctx, state, action)
	case PodChangeAction:
		handlePodChangeAction(ctx, state, action.Pod)
	case ServiceChangeAction:
		handleServiceEvent(ctx, state, action)
	case store.K8sEventAction:
		handleK8sEvent(ctx, state, action)
	case PodLogAction:
		handlePodLogAction(state, action)
	case BuildLogAction:
		handleBuildLogAction(state, action)
	case BuildCompleteAction:
		err = handleBuildCompleted(ctx, state, action)
	case BuildStartedAction:
		handleBuildStarted(ctx, state, action)
	case DeployIDAction:
		handleDeployIDAction(ctx, state, action)
	case ConfigsReloadStartedAction:
		handleConfigsReloadStarted(ctx, state, action)
	case ConfigsReloadedAction:
		handleConfigsReloaded(ctx, state, action)
	case DockerComposeEventAction:
		handleDockerComposeEvent(ctx, state, action)
	case DockerComposeLogAction:
		handleDockerComposeLogAction(state, action)
	case server.AppendToTriggerQueueAction:
		appendToTriggerQueue(state, action.Name)
	case hud.StartProfilingAction:
		handleStartProfilingAction(state)
	case hud.StopProfilingAction:
		handleStopProfilingAction(state)
	case hud.SetLogTimestampsAction:
		handleLogTimestampsAction(state, action)
	case client.SailRoomConnectedAction:
		handleSailRoomConnectedAction(ctx, state, action)
	case TiltfileLogAction:
		handleTiltfileLogAction(ctx, state, action)
	case hud.DumpEngineStateAction:
		handleDumpEngineStateAction(ctx, state)
	case LatestVersionAction:
		handleLatestVersionAction(state, action)
	case store.AnalyticsOptAction:
		handleAnalyticsOptAction(state, action)
	case store.AnalyticsNudgeSurfacedAction:
		handleAnalyticsNudgeSurfacedAction(ctx, state)
	case UIDUpdateAction:
		handleUIDUpdateAction(state, action)
	case store.LogEvent:

	default:
		err = fmt.Errorf("unrecognized action: %T", action)
	}

	if err != nil {
		state.PermanentError = err
	}
})

Functions

func NewErrorAction 

func NewErrorAction(err error) store.ErrorAction

func NewImageAndCacheBuilder added in v0.6.0 

func NewImageAndCacheBuilder(ib build.ImageBuilder, cb build.CacheBuilder, custb build.CustomBuilder, updateMode UpdateMode) *imageAndCacheBuilder

func NewTiltfileLogWriter added in v0.6.0 

func NewTiltfileLogWriter(s store.RStore) *tiltfileLogWriter

func ParseYAMLFromManifests 

func ParseYAMLFromManifests(manifests ...model.Manifest) ([]k8s.K8sEntity, error)

func PopulatePortForwards 

func PopulatePortForwards(m model.Manifest, pod store.Pod) []model.PortForward

Extract the port-forward specs from the manifest. If any of them have ContainerPort = 0, populate them with the default port in the pod spec. Quietly drop forwards that we can't populate.

func ProvideSubscribers added in v0.8.0 

func ProvideSubscribers(
	hud hud.HeadsUpDisplay,
	pw *PodWatcher,
	sw *ServiceWatcher,
	plm *PodLogManager,
	pfc *PortForwardController,
	fwm *WatchManager,
	bc *BuildController,
	ic *ImageController,
	cc *ConfigsController,
	dcw *DockerComposeEventWatcher,
	dclm *DockerComposeLogManager,
	pm *ProfilerManager,
	sm SyncletManager,
	ar *AnalyticsReporter,
	hudsc *server.HeadsUpServerController,
	sail client.SailClient,
	tvc *TiltVersionChecker,
	ta *TiltAnalyticsSubscriber,
	ewm *EventWatchManager,
	umm *UIDMapManager) []store.Subscriber

func ProvideTimerMaker 

func ProvideTimerMaker() timerMaker

Types

type AnalyticsReporter added in v0.7.3 

type AnalyticsReporter struct {
	// contains filtered or unexported fields
}

func ProvideAnalyticsReporter added in v0.7.3 

func ProvideAnalyticsReporter(a *analytics.TiltAnalytics, st *store.Store) *AnalyticsReporter

func (*AnalyticsReporter) OnChange added in v0.7.3 

func (ar *AnalyticsReporter) OnChange(ctx context.Context, st store.RStore)

type BuildAndDeployer 

type BuildAndDeployer interface {
	// BuildAndDeploy builds and deployed the specified target specs.
	//
	// Returns a BuildResult that expresses the outputs(s) of the build.
	//
	// BuildResult can be used to construct a set of BuildStates, which contain
	// the last successful builds of each target and the files changed since that build.
	BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, currentState store.BuildStateSet) (store.BuildResultSet, error)
}

type BuildCompleteAction 

type BuildCompleteAction struct {
	Result store.BuildResultSet
	Error  error
}

func NewBuildCompleteAction 

func NewBuildCompleteAction(result store.BuildResultSet, err error) BuildCompleteAction

func (BuildCompleteAction) Action 

func (BuildCompleteAction) Action()

type BuildController 

type BuildController struct {
	// contains filtered or unexported fields
}

func NewBuildController 

func NewBuildController(b BuildAndDeployer) *BuildController

func (*BuildController) DisableForTesting added in v0.1.0 

func (c *BuildController) DisableForTesting()

func (*BuildController) OnChange 

func (c *BuildController) OnChange(ctx context.Context, st store.RStore)

type BuildHandler added in v0.7.11 

type BuildHandler func(
	target model.TargetSpec,
	state store.BuildState,
	depResults []store.BuildResult) (store.BuildResult, error)

Allows the caller to inject its own build strategy for dirty targets.

type BuildLogAction added in v0.2.0 

type BuildLogAction struct {
	store.LogEvent
}

func (BuildLogAction) Action added in v0.2.0 

func (BuildLogAction) Action()

type BuildLogActionWriter added in v0.2.0 

type BuildLogActionWriter struct {
	// contains filtered or unexported fields
}

func (BuildLogActionWriter) Write added in v0.2.0 

func (w BuildLogActionWriter) Write(p []byte) (n int, err error)

type BuildOrder 

type BuildOrder []BuildAndDeployer

func DefaultBuildOrder 

func DefaultBuildOrder(sbad *SyncletBuildAndDeployer, cbad *LocalContainerBuildAndDeployer, ibad *ImageBuildAndDeployer, dcbad *DockerComposeBuildAndDeployer, env k8s.Env, updMode UpdateMode, runtime container.Runtime) BuildOrder

func (BuildOrder) String added in v0.7.8 

func (bo BuildOrder) String() string

type BuildStartedAction 

type BuildStartedAction struct {
	ManifestName model.ManifestName
	StartTime    time.Time
	FilesChanged []string
	Reason       model.BuildReason
}

func (BuildStartedAction) Action 

func (BuildStartedAction) Action()

type CompositeBuildAndDeployer 

type CompositeBuildAndDeployer struct {
	// contains filtered or unexported fields
}

CompositeBuildAndDeployer tries to run each builder in order. If a builder emits an error, it uses the FallbackTester to determine whether the error is critical enough to stop the whole pipeline, or to fallback to the next builder.

func NewCompositeBuildAndDeployer 

func NewCompositeBuildAndDeployer(builders BuildOrder) *CompositeBuildAndDeployer

func (*CompositeBuildAndDeployer) BuildAndDeploy 

func (composite *CompositeBuildAndDeployer) BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, currentState store.BuildStateSet) (store.BuildResultSet, error)

type ConfigsController added in v0.2.0 

type ConfigsController struct {
	// contains filtered or unexported fields
}

func NewConfigsController added in v0.2.0 

func NewConfigsController(tfl tiltfile.TiltfileLoader, dockerClient docker.Client) *ConfigsController

func (*ConfigsController) DisableForTesting added in v0.2.0 

func (cc *ConfigsController) DisableForTesting(disabled bool)

func (*ConfigsController) OnChange added in v0.2.0 

func (cc *ConfigsController) OnChange(ctx context.Context, st store.RStore)

type ConfigsReloadStartedAction added in v0.2.0 

type ConfigsReloadStartedAction struct {
	FilesChanged map[string]bool
	StartTime    time.Time
}

func (ConfigsReloadStartedAction) Action added in v0.2.0 

func (ConfigsReloadStartedAction) Action()

type ConfigsReloadedAction added in v0.2.0 

type ConfigsReloadedAction struct {
	Manifests          []model.Manifest
	TiltIgnoreContents string
	ConfigFiles        []string

	StartTime  time.Time
	FinishTime time.Time
	Err        error
	Warnings   []string
}

func (ConfigsReloadedAction) Action added in v0.2.0 

func (ConfigsReloadedAction) Action()

type DeployIDAction added in v0.7.4 

type DeployIDAction struct {
	TargetID model.TargetID
	DeployID model.DeployID
}

func NewDeployIDAction added in v0.7.4 

func NewDeployIDAction(id model.TargetID, dID model.DeployID) DeployIDAction

func NewDeployIDActionsForTargets added in v0.7.4 

func NewDeployIDActionsForTargets(ids []model.TargetID, dID model.DeployID) []DeployIDAction

func (DeployIDAction) Action added in v0.7.4 

func (DeployIDAction) Action()

type DockerComposeBuildAndDeployer added in v0.4.1 

type DockerComposeBuildAndDeployer struct {
	// contains filtered or unexported fields
}

func NewDockerComposeBuildAndDeployer added in v0.4.1 

func NewDockerComposeBuildAndDeployer(dcc dockercompose.DockerComposeClient, dc docker.Client,
	icb *imageAndCacheBuilder, c build.Clock) *DockerComposeBuildAndDeployer

func (*DockerComposeBuildAndDeployer) BuildAndDeploy added in v0.4.1 

func (bd *DockerComposeBuildAndDeployer) BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, currentState store.BuildStateSet) (store.BuildResultSet, error)

type DockerComposeEventAction added in v0.4.1 

type DockerComposeEventAction struct {
	Event dockercompose.Event
}

func (DockerComposeEventAction) Action added in v0.4.1 

func (DockerComposeEventAction) Action()

type DockerComposeEventWatcher added in v0.4.1 

type DockerComposeEventWatcher struct {
	// contains filtered or unexported fields
}

func NewDockerComposeEventWatcher added in v0.4.1 

func NewDockerComposeEventWatcher(dcc dockercompose.DockerComposeClient) *DockerComposeEventWatcher

func (*DockerComposeEventWatcher) OnChange added in v0.4.1 

func (w *DockerComposeEventWatcher) OnChange(ctx context.Context, st store.RStore)

type DockerComposeLogAction added in v0.4.1 

type DockerComposeLogAction struct {
	store.LogEvent
}

func (DockerComposeLogAction) Action added in v0.4.1 

func (DockerComposeLogAction) Action()

type DockerComposeLogActionWriter added in v0.4.1 

type DockerComposeLogActionWriter struct {
	// contains filtered or unexported fields
}

func (DockerComposeLogActionWriter) Write added in v0.4.1 

func (w DockerComposeLogActionWriter) Write(p []byte) (n int, err error)

type DockerComposeLogManager added in v0.4.1 

type DockerComposeLogManager struct {
	// contains filtered or unexported fields
}

Collects logs from running docker-compose services.

func NewDockerComposeLogManager added in v0.4.1 

func NewDockerComposeLogManager(dcc dockercompose.DockerComposeClient) *DockerComposeLogManager

func (*DockerComposeLogManager) OnChange added in v0.4.1 

func (m *DockerComposeLogManager) OnChange(ctx context.Context, st store.RStore)

type DontFallBackError added in v0.2.0 

type DontFallBackError struct {
	// contains filtered or unexported fields
}

Something is wrong enough that we shouldn't bother falling back to other BaD's -- they won't work.

func DontFallBackErrorf added in v0.2.0 

func DontFallBackErrorf(msg string, a ...interface{}) DontFallBackError

func WrapDontFallBackError added in v0.2.0 

func WrapDontFallBackError(err error) DontFallBackError

type EventWatchManager added in v0.8.9 

type EventWatchManager struct {
	// contains filtered or unexported fields
}

func NewEventWatchManager added in v0.8.9 

func NewEventWatchManager(kClient k8s.Client) *EventWatchManager

func (*EventWatchManager) OnChange added in v0.8.9 

func (m *EventWatchManager) OnChange(ctx context.Context, st store.RStore)

type FallbackTester 

type FallbackTester func(error) bool

type FsWatcherMaker 

type FsWatcherMaker func(l logger.Logger) (watch.Notify, error)

func ProvideFsWatcherMaker 

func ProvideFsWatcherMaker() FsWatcherMaker

type GithubClientFactory added in v0.8.4 

type GithubClientFactory func() github.Client

func NewGithubClientFactory added in v0.8.4 

func NewGithubClientFactory() GithubClientFactory

type HardCancelReader added in v0.2.0 

type HardCancelReader struct {
	// contains filtered or unexported fields
}

A reader that will stop returning data after its context has been canceled.

If any data is read from the underlying stream after the cancel happens, throw the data out.

func NewHardCancelReader added in v0.2.0 

func NewHardCancelReader(ctx context.Context, reader io.Reader) HardCancelReader

func (HardCancelReader) Read added in v0.2.0 

func (r HardCancelReader) Read(b []byte) (int, error)

type HudStoppedAction added in v0.1.0 

type HudStoppedAction struct {
	// contains filtered or unexported fields
}

func NewHudStoppedAction added in v0.1.0 

func NewHudStoppedAction(err error) HudStoppedAction

func (HudStoppedAction) Action added in v0.1.0 

func (HudStoppedAction) Action()

type ImageBuildAndDeployer 

type ImageBuildAndDeployer struct {
	// contains filtered or unexported fields
}

func NewImageBuildAndDeployer 

func NewImageBuildAndDeployer(
	b build.ImageBuilder,
	cacheBuilder build.CacheBuilder,
	customBuilder build.CustomBuilder,
	k8sClient k8s.Client,
	env k8s.Env,
	analytics *analytics.TiltAnalytics,
	updMode UpdateMode,
	c build.Clock,
	runtime container.Runtime,
	kp KINDPusher,
) *ImageBuildAndDeployer

func (*ImageBuildAndDeployer) BuildAndDeploy 

func (ibd *ImageBuildAndDeployer) BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, stateSet store.BuildStateSet) (resultSet store.BuildResultSet, err error)

func (*ImageBuildAndDeployer) SetInjectSynclet 

func (ibd *ImageBuildAndDeployer) SetInjectSynclet(inject bool)

Turn on synclet injection. Should be called before any builds.

type ImageController added in v0.1.0 

type ImageController struct {
	// contains filtered or unexported fields
}

Handles image garbage collection.

func NewImageController added in v0.1.0 

func NewImageController(reaper build.ImageReaper) *ImageController

func (*ImageController) OnChange added in v0.1.0 

func (c *ImageController) OnChange(ctx context.Context, st store.RStore)

type InitAction 

type InitAction struct {
	WatchFiles    bool
	Manifests     []model.Manifest
	TiltfilePath  string
	ConfigFiles   []string
	InitManifests []model.ManifestName

	TiltBuild  model.TiltBuild
	StartTime  time.Time
	FinishTime time.Time
	Err        error
	Warnings   []string

	ExecuteTiltfile bool

	EnableSail bool

	AnalyticsOpt analytics.Opt
}

func (InitAction) Action 

func (InitAction) Action()

type KINDPusher added in v0.7.10 

type KINDPusher interface {
	PushToKIND(ctx context.Context, ref reference.NamedTagged, w io.Writer) error
}

func NewKINDPusher added in v0.7.10 

func NewKINDPusher() KINDPusher

type LatestVersionAction added in v0.8.4 

type LatestVersionAction struct {
	Build model.TiltBuild
}

func (LatestVersionAction) Action added in v0.8.4 

func (LatestVersionAction) Action()

type LocalContainerBuildAndDeployer 

type LocalContainerBuildAndDeployer struct {
	// contains filtered or unexported fields
}

func NewLocalContainerBuildAndDeployer 

func NewLocalContainerBuildAndDeployer(cu *build.ContainerUpdater,
	analytics *analytics.TiltAnalytics, env k8s.Env) *LocalContainerBuildAndDeployer

func (*LocalContainerBuildAndDeployer) BuildAndDeploy 

func (cbd *LocalContainerBuildAndDeployer) BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, stateSet store.BuildStateSet) (store.BuildResultSet, error)

type ManifestReloadedAction 

type ManifestReloadedAction struct {
	OldManifest model.Manifest
	NewManifest model.Manifest
	Error       error
}

func (ManifestReloadedAction) Action 

func (ManifestReloadedAction) Action()

type PodChangeAction 

type PodChangeAction struct {
	Pod *v1.Pod
}

func NewPodChangeAction 

func NewPodChangeAction(pod *v1.Pod) PodChangeAction

func (PodChangeAction) Action 

func (PodChangeAction) Action()

type PodLogAction 

type PodLogAction struct {
	store.LogEvent
	PodID k8s.PodID
}

func (PodLogAction) Action 

func (PodLogAction) Action()

type PodLogActionWriter 

type PodLogActionWriter struct {
	// contains filtered or unexported fields
}

func (PodLogActionWriter) Write 

func (w PodLogActionWriter) Write(p []byte) (n int, err error)

type PodLogManager 

type PodLogManager struct {
	// contains filtered or unexported fields
}

Collects logs from deployed containers.

func NewPodLogManager 

func NewPodLogManager(kClient k8s.Client) *PodLogManager

func (*PodLogManager) OnChange 

func (m *PodLogManager) OnChange(ctx context.Context, st store.RStore)

type PodLogWatch 

type PodLogWatch struct {
	// contains filtered or unexported fields
}

type PodWatch added in v0.7.1 

type PodWatch struct {
	// contains filtered or unexported fields
}

type PodWatcher 

type PodWatcher struct {
	// contains filtered or unexported fields
}

func NewPodWatcher 

func NewPodWatcher(kCli k8s.Client) *PodWatcher

func (*PodWatcher) OnChange 

func (w *PodWatcher) OnChange(ctx context.Context, st store.RStore)

type PodWatcherMaker 

type PodWatcherMaker func(context.Context, *store.Store) error

type PortForwardController 

type PortForwardController struct {
	// contains filtered or unexported fields
}

func NewPortForwardController 

func NewPortForwardController(kClient k8s.Client) *PortForwardController

func (*PortForwardController) OnChange 

func (m *PortForwardController) OnChange(ctx context.Context, st store.RStore)

type ProfilerManager added in v0.4.2 

type ProfilerManager struct {
	// contains filtered or unexported fields
}

func NewProfilerManager added in v0.4.2 

func NewProfilerManager() *ProfilerManager

func (*ProfilerManager) OnChange added in v0.4.2 

func (p *ProfilerManager) OnChange(ctx context.Context, st store.RStore)

func (*ProfilerManager) Start added in v0.4.2 

func (p *ProfilerManager) Start(ctx context.Context, filename string) error

func (*ProfilerManager) Stop added in v0.4.2 

func (p *ProfilerManager) Stop(ctx context.Context) error

type RedirectToNextBuilder added in v0.2.0 

type RedirectToNextBuilder struct {
	// contains filtered or unexported fields
}

Nothing is on fire, this is an expected case like a container builder being passed a build with no attached container. `level` indicates at what log level this error should be shown to the user

func RedirectToNextBuilderInfof added in v0.7.12 

func RedirectToNextBuilderInfof(msg string, a ...interface{}) RedirectToNextBuilder

func SilentRedirectToNextBuilderf added in v0.7.12 

func SilentRedirectToNextBuilderf(msg string, a ...interface{}) RedirectToNextBuilder

func WrapRedirectToNextBuilder added in v0.2.0 

func WrapRedirectToNextBuilder(err error, level logger.Level) RedirectToNextBuilder

type ServiceChangeAction 

type ServiceChangeAction struct {
	Service *v1.Service
	URL     *url.URL
}

func NewServiceChangeAction 

func NewServiceChangeAction(service *v1.Service, url *url.URL) ServiceChangeAction

func (ServiceChangeAction) Action 

func (ServiceChangeAction) Action()

type ServiceWatcher 

type ServiceWatcher struct {
	// contains filtered or unexported fields
}

func NewServiceWatcher 

func NewServiceWatcher(kCli k8s.Client, nodeIP k8s.NodeIP) *ServiceWatcher

func (*ServiceWatcher) OnChange 

func (w *ServiceWatcher) OnChange(ctx context.Context, st store.RStore)

type ServiceWatcherMaker 

type ServiceWatcherMaker func(context.Context, *store.Store) error

type SyncletBuildAndDeployer 

type SyncletBuildAndDeployer struct {
	// contains filtered or unexported fields
}

func NewSyncletBuildAndDeployer 

func NewSyncletBuildAndDeployer(sm SyncletManager, kCli k8s.Client, updateMode UpdateMode) *SyncletBuildAndDeployer

func (*SyncletBuildAndDeployer) BuildAndDeploy 

func (sbd *SyncletBuildAndDeployer) BuildAndDeploy(ctx context.Context, st store.RStore, specs []model.TargetSpec, stateSet store.BuildStateSet) (store.BuildResultSet, error)

func (*SyncletBuildAndDeployer) UpdateInCluster added in v0.7.11 

func (sbd *SyncletBuildAndDeployer) UpdateInCluster(ctx context.Context,
	liveUpdateState liveUpdateStateTree) (store.BuildResultSet, error)

type SyncletManager 

type SyncletManager struct {
	// contains filtered or unexported fields
}

func NewSyncletManager 

func NewSyncletManager(kCli k8s.Client) SyncletManager

func NewSyncletManagerForTests 

func NewSyncletManagerForTests(kCli k8s.Client, fakeCli synclet.SyncletClient) SyncletManager

func (SyncletManager) ClientForPod 

func (sm SyncletManager) ClientForPod(ctx context.Context, podID k8s.PodID, ns k8s.Namespace) (synclet.SyncletClient, error)

func (SyncletManager) OnChange added in v0.5.0 

func (sm SyncletManager) OnChange(ctx context.Context, store store.RStore)

type TargetQueue added in v0.7.5 

type TargetQueue struct {
	// contains filtered or unexported fields
}

A little data structure to help iterate through dirty targets in dependency order.

func NewImageTargetQueue added in v0.7.5 

func NewImageTargetQueue(iTargets []model.ImageTarget, state store.BuildStateSet) (*TargetQueue, error)

func (*TargetQueue) CountDirty added in v0.7.11 

func (q *TargetQueue) CountDirty() int

func (*TargetQueue) RunBuilds added in v0.7.11 

func (q *TargetQueue) RunBuilds(handler BuildHandler) error

type TiltAnalyticsSubscriber added in v0.8.7 

type TiltAnalyticsSubscriber struct {
	// contains filtered or unexported fields
}

func NewTiltAnalyticsSubscriber added in v0.8.7 

func NewTiltAnalyticsSubscriber(ta *analytics.TiltAnalytics) *TiltAnalyticsSubscriber

func (*TiltAnalyticsSubscriber) OnChange added in v0.8.7 

func (sub *TiltAnalyticsSubscriber) OnChange(ctx context.Context, st store.RStore)

type TiltVersionChecker added in v0.8.4 

type TiltVersionChecker struct {
	// contains filtered or unexported fields
}

func NewTiltVersionChecker added in v0.8.4 

func NewTiltVersionChecker(ghcf GithubClientFactory, timerMaker timerMaker) *TiltVersionChecker

func (*TiltVersionChecker) OnChange added in v0.8.4 

func (tvc *TiltVersionChecker) OnChange(ctx context.Context, st store.RStore)

type TiltfileLogAction added in v0.6.0 

type TiltfileLogAction struct {
	store.LogEvent
}

func (TiltfileLogAction) Action added in v0.6.0 

func (TiltfileLogAction) Action()

type UIDMapManager added in v0.8.9 

type UIDMapManager struct {
	// contains filtered or unexported fields
}

func NewUIDMapManager added in v0.8.9 

func NewUIDMapManager(kCli k8s.Client) *UIDMapManager

func (*UIDMapManager) OnChange added in v0.8.9 

func (m *UIDMapManager) OnChange(ctx context.Context, st store.RStore)

type UIDUpdateAction added in v0.8.9 

type UIDUpdateAction struct {
	UID          k8s.UID
	EventType    watch.EventType
	ManifestName model.ManifestName
	Entity       k8s.K8sEntity
}

func (UIDUpdateAction) Action added in v0.8.9 

func (UIDUpdateAction) Action()

type UpdateMode 

type UpdateMode string
var (
	// Auto-pick the build mode based on
	UpdateModeAuto UpdateMode = "auto"

	// Only do image builds
	UpdateModeImage UpdateMode = "image"

	// Only do image builds from scratch
	UpdateModeNaive UpdateMode = "naive"

	// Deploy a synclet to make container updates faster
	UpdateModeSynclet UpdateMode = "synclet"

	// Update containers in-place. This mode only works with DockerForDesktop and Minikube.
	// If you try to use this mode with a different K8s cluster type, we will return an error
	UpdateModeContainer UpdateMode = "container"

	// Use `kubectl exec`
	UpdateModeKubectlExec UpdateMode = "exec"
)

func ProvideUpdateMode 

func ProvideUpdateMode(flag UpdateModeFlag, env k8s.Env, runtime container.Runtime) (UpdateMode, error)

type UpdateModeFlag 

type UpdateModeFlag UpdateMode

A type to bind to flag values that need validation.

type Upper 

type Upper struct {
	// contains filtered or unexported fields
}

TODO(nick): maybe this should be called 'BuildEngine' or something? Upper seems like a poor and undescriptive name.

func NewUpper 

func NewUpper(ctx context.Context, st *store.Store, subs []store.Subscriber) Upper

func (Upper) Dispatch added in v0.1.0 

func (u Upper) Dispatch(action store.Action)

func (Upper) Init added in v0.4.1 

func (u Upper) Init(ctx context.Context, action InitAction) error

func (Upper) Start added in v0.1.0 

func (u Upper) Start(
	ctx context.Context,
	args []string,
	b model.TiltBuild,
	watch bool,
	fileName string,
	useActionWriter bool,
	sailMode model.SailMode,
	analyticsOpt analytics.Opt) error

type WatchManager 

type WatchManager struct {
	// contains filtered or unexported fields
}

func NewWatchManager 

func NewWatchManager(watcherMaker FsWatcherMaker, timerMaker timerMaker) *WatchManager

func (*WatchManager) DisableForTesting added in v0.2.0 

func (w *WatchManager) DisableForTesting()

func (*WatchManager) OnChange 

func (w *WatchManager) OnChange(ctx context.Context, st store.RStore)

type WatchableTarget added in v0.5.1 

type WatchableTarget interface {
	ignore.IgnorableTarget
	Dependencies() []string
	ID() model.TargetID
}

If you modify this interface, you might also need to update the watchRulesMatch function below.

Source Files

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