func (p *taskProcessor) processActiveContainer(logger lager.Logger, container executor.Container) {
ok := p.startTask(logger, container.Guid)
if !ok {
return
}
task, err := p.bbsClient.TaskByGuid(container.Guid)
if err != nil {
logger.Error("failed-fetching-task", err)
return
}
runReq, err := rep.NewRunRequestFromTask(task)
if err != nil {
logger.Error("failed-to-construct-run-request", err)
return
}
ok = p.containerDelegate.RunContainer(logger, &runReq)
if !ok {
p.failTask(logger, container.Guid, TaskCompletionReasonFailedToRunContainer)
}
}
runReq, err := rep.NewRunRequestFromDesiredLRP(containerGuid, desiredLRP, &actualLRP.ActualLRPKey, &actualLRP.ActualLRPInstanceKey)
Expect(err).NotTo(HaveOccurred())
Expect(runReq.DiskScope).To(Equal(executor.TotalDiskLimit))
})
})
})
Describe("NewRunRequestFromTask", func() {
var task *models.Task
BeforeEach(func() {
task = model_helpers.NewValidTask("task-guid")
task.RootFs = "preloaded://rootfs"
})
It("returns a valid run request", func() {
runReq, err := rep.NewRunRequestFromTask(task)
Expect(err).NotTo(HaveOccurred())
Expect(runReq.Tags).To(Equal(executor.Tags{
rep.ResultFileTag: task.ResultFile,
}))
Expect(runReq.RunInfo).To(Equal(executor.RunInfo{
DiskScope: executor.ExclusiveDiskLimit,
CPUWeight: uint(task.CpuWeight),
Privileged: task.Privileged,
LogConfig: executor.LogConfig{
Guid: task.LogGuid,
SourceName: task.LogSource,
},
MetricsConfig: executor.MetricsConfig{
Expect(err).NotTo(HaveOccurred())
Expect(task.State).To(Equal(models.Task_Running))
})
}
itRunsTheContainer := func(logger *lagertest.TestLogger) {
itSetsTheTaskToRunning(logger)
It("runs the container", func() {
Expect(containerDelegate.RunContainerCallCount()).To(Equal(1))
task, err := bbsClient.TaskByGuid(taskGuid)
Expect(err).NotTo(HaveOccurred())
expectedRunRequest, err := rep.NewRunRequestFromTask(task)
Expect(err).NotTo(HaveOccurred())
_, runRequest := containerDelegate.RunContainerArgsForCall(0)
Expect(*runRequest).To(Equal(expectedRunRequest))
})
Context("when running the container fails", func() {
BeforeEach(func() {
containerDelegate.RunContainerReturns(false)
})
itCompletesTheTaskWithFailure("failed to run container")(logger)
})
}