コード例 #1
0
func (mr *RunCommand) feedRunner(runner *common.RunnerConfig, runners chan *common.RunnerConfig) {
	if !mr.isHealthy(runner.UniqueID()) {
		return
	}

	runners <- runner
}
コード例 #2
0
func (mr *RunCommand) processRunner(id int, runner *common.RunnerConfig, runners chan *common.RunnerConfig) (err error) {
	provider := common.GetExecutor(runner.Executor)
	if provider == nil {
		return
	}

	context, err := provider.Acquire(runner)
	if err != nil {
		log.Warningln("Failed to update executor", runner.Executor, "for", runner.ShortDescription(), err)
		return
	}
	defer provider.Release(runner, context)

	// Acquire build slot
	if !mr.buildsHelper.acquire(runner) {
		return
	}
	defer mr.buildsHelper.release(runner)

	// Receive a new build
	buildData, healthy := mr.network.GetBuild(*runner)
	mr.makeHealthy(runner.UniqueID(), healthy)
	if buildData == nil {
		return
	}

	// Make sure to always close output
	buildCredentials := &common.BuildCredentials{
		ID:    buildData.ID,
		Token: buildData.Token,
	}
	trace := mr.network.ProcessBuild(*runner, buildCredentials)
	defer trace.Fail(err)

	// Create a new build
	build := &common.Build{
		GetBuildResponse: *buildData,
		Runner:           runner,
		ExecutorData:     context,
		SystemInterrupt:  mr.abortBuilds,
	}

	// Add build to list of builds to assign numbers
	mr.buildsHelper.addBuild(build)
	defer mr.buildsHelper.removeBuild(build)

	// Process the same runner by different worker again
	// to speed up taking the builds
	select {
	case runners <- runner:
		mr.log().WithField("runner", runner.ShortDescription()).Debugln("Requeued the runner")

	default:
		mr.log().WithField("runner", runner.ShortDescription()).Debugln("Failed to requeue the runner: ")
	}

	// Process a build
	return build.Run(mr.config, trace)
}