func buildFactory() (
deps concreteFactoryDependencies,
factory Factory) {
deps.settings = &fakesettings.FakeSettingsService{}
deps.platform = fakeplatform.NewFakePlatform()
deps.blobstore = &fakeblobstore.FakeBlobstore{}
deps.taskService = &faketask.FakeService{}
deps.notifier = fakenotif.NewFakeNotifier()
deps.applier = fakeappl.NewFakeApplier()
deps.compiler = fakecomp.NewFakeCompiler()
deps.jobSupervisor = fakejobsuper.NewFakeJobSupervisor()
deps.specService = fakeas.NewFakeV1Service()
deps.drainScriptProvider = boshdrain.NewConcreteDrainScriptProvider(nil, nil, deps.platform.GetDirProvider())
factory = NewFactory(
deps.settings,
deps.platform,
deps.blobstore,
deps.taskService,
deps.notifier,
deps.applier,
deps.compiler,
deps.jobSupervisor,
deps.specService,
deps.drainScriptProvider,
)
return
}
func (app app) Run(args []string) (err error) {
opts, err := ParseOptions(args)
if err != nil {
err = bosherr.WrapError(err, "Parsing options")
return
}
dirProvider := boshdirs.NewDirectoriesProvider(opts.BaseDirectory)
platformProvider := boshplatform.NewProvider(app.logger, dirProvider)
platform, err := platformProvider.Get(opts.PlatformName)
if err != nil {
err = bosherr.WrapError(err, "Getting platform")
return
}
infProvider := boshinf.NewProvider(app.logger, platform)
infrastructure, err := infProvider.Get(opts.InfrastructureName)
if err != nil {
err = bosherr.WrapError(err, "Getting infrastructure")
return
}
boot := boshboot.New(infrastructure, platform, dirProvider)
settingsService, err := boot.Run()
if err != nil {
err = bosherr.WrapError(err, "Running bootstrap")
return
}
mbusHandlerProvider := boshmbus.NewHandlerProvider(settingsService, app.logger)
mbusHandler, err := mbusHandlerProvider.Get(platform, dirProvider)
if err != nil {
err = bosherr.WrapError(err, "Getting mbus handler")
return
}
blobstoreProvider := boshblob.NewProvider(platform, dirProvider)
blobstore, err := blobstoreProvider.Get(settingsService.GetBlobstore())
if err != nil {
err = bosherr.WrapError(err, "Getting blobstore")
return
}
monitClientProvider := boshmonit.NewProvider(platform)
monitClient, err := monitClientProvider.Get()
if err != nil {
err = bosherr.WrapError(err, "Getting monit client")
return
}
jobSupervisorProvider := boshjobsuper.NewProvider(platform, monitClient, app.logger, dirProvider)
jobSupervisor, err := jobSupervisorProvider.Get(opts.JobSupervisor)
if err != nil {
err = bosherr.WrapError(err, "Getting job supervisor")
return
}
notifier := boshnotif.NewNotifier(mbusHandler)
installPath := filepath.Join(dirProvider.BaseDir(), "data")
jobsBc := bc.NewFileBundleCollection(installPath, dirProvider.BaseDir(), "jobs", platform.GetFs())
jobApplier := ja.NewRenderedJobApplier(
jobsBc,
blobstore,
platform.GetCompressor(),
jobSupervisor,
)
packagesBc := bc.NewFileBundleCollection(installPath, dirProvider.BaseDir(), "packages", platform.GetFs())
packageApplier := pa.NewConcretePackageApplier(
packagesBc,
blobstore,
platform.GetCompressor(),
)
applier := boshapplier.NewConcreteApplier(jobApplier, packageApplier, platform, jobSupervisor, dirProvider)
compiler := boshcomp.NewConcreteCompiler(
platform.GetCompressor(),
blobstore,
platform.GetFs(),
platform.GetRunner(),
dirProvider,
packageApplier,
packagesBc,
)
taskService := boshtask.NewAsyncTaskService(app.logger)
specFilePath := filepath.Join(dirProvider.BaseDir(), "bosh", "spec.json")
specService := boshas.NewConcreteV1Service(platform.GetFs(), specFilePath)
drainScriptProvider := boshdrain.NewConcreteDrainScriptProvider(platform.GetRunner(), platform.GetFs(), dirProvider)
actionFactory := boshaction.NewFactory(
settingsService,
platform,
blobstore,
taskService,
notifier,
applier,
compiler,
jobSupervisor,
specService,
drainScriptProvider,
)
actionRunner := boshaction.NewRunner()
actionDispatcher := boshagent.NewActionDispatcher(app.logger, taskService, actionFactory, actionRunner)
alertBuilder := boshalert.NewBuilder(settingsService, app.logger)
agent := boshagent.New(app.logger, mbusHandler, platform, actionDispatcher, alertBuilder, jobSupervisor, time.Minute)
err = agent.Run()
if err != nil {
err = bosherr.WrapError(err, "Running agent")
}
return
}
func (app *app) Setup(args []string) error {
opts, err := ParseOptions(args)
if err != nil {
return bosherr.WrapError(err, "Parsing options")
}
config, err := app.loadConfig(opts.ConfigPath)
if err != nil {
return bosherr.WrapError(err, "Loading config")
}
dirProvider := boshdirs.NewDirectoriesProvider(opts.BaseDirectory)
platformProvider := boshplatform.NewProvider(app.logger, dirProvider, config.Platform)
app.platform, err = platformProvider.Get(opts.PlatformName)
if err != nil {
return bosherr.WrapError(err, "Getting platform")
}
infProvider := boshinf.NewProvider(app.logger, app.platform)
app.infrastructure, err = infProvider.Get(opts.InfrastructureName)
app.platform.SetDevicePathResolver(app.infrastructure.GetDevicePathResolver())
if err != nil {
return bosherr.WrapError(err, "Getting infrastructure")
}
settingsServiceProvider := boshsettings.NewServiceProvider()
boot := boshboot.New(
app.infrastructure,
app.platform,
dirProvider,
settingsServiceProvider,
app.logger,
)
settingsService, err := boot.Run()
if err != nil {
return bosherr.WrapError(err, "Running bootstrap")
}
mbusHandlerProvider := boshmbus.NewHandlerProvider(settingsService, app.logger)
mbusHandler, err := mbusHandlerProvider.Get(app.platform, dirProvider)
if err != nil {
return bosherr.WrapError(err, "Getting mbus handler")
}
blobstoreProvider := boshblob.NewProvider(app.platform, dirProvider)
blobstore, err := blobstoreProvider.Get(settingsService.GetBlobstore())
if err != nil {
return bosherr.WrapError(err, "Getting blobstore")
}
monitClientProvider := boshmonit.NewProvider(app.platform, app.logger)
monitClient, err := monitClientProvider.Get()
if err != nil {
return bosherr.WrapError(err, "Getting monit client")
}
jobSupervisorProvider := boshjobsuper.NewProvider(
app.platform,
monitClient,
app.logger,
dirProvider,
mbusHandler,
)
jobSupervisor, err := jobSupervisorProvider.Get(opts.JobSupervisor)
if err != nil {
return bosherr.WrapError(err, "Getting job supervisor")
}
notifier := boshnotif.NewNotifier(mbusHandler)
applier, compiler := app.buildApplierAndCompiler(dirProvider, blobstore, jobSupervisor)
uuidGen := boshuuid.NewGenerator()
taskService := boshtask.NewAsyncTaskService(uuidGen, app.logger)
taskManager := boshtask.NewManagerProvider().NewManager(
app.logger,
app.platform.GetFs(),
dirProvider.BoshDir(),
)
specFilePath := filepath.Join(dirProvider.BoshDir(), "spec.json")
specService := boshas.NewConcreteV1Service(
app.platform.GetFs(),
app.platform,
specFilePath,
)
drainScriptProvider := boshdrain.NewConcreteDrainScriptProvider(
app.platform.GetRunner(),
app.platform.GetFs(),
dirProvider,
)
actionFactory := boshaction.NewFactory(
settingsService,
app.platform,
blobstore,
taskService,
notifier,
applier,
compiler,
jobSupervisor,
specService,
drainScriptProvider,
app.logger,
)
actionRunner := boshaction.NewRunner()
actionDispatcher := boshagent.NewActionDispatcher(
app.logger,
taskService,
taskManager,
actionFactory,
actionRunner,
)
alertBuilder := boshalert.NewBuilder(settingsService, app.logger)
alertSender := boshagent.NewAlertSender(mbusHandler, alertBuilder)
app.agent = boshagent.New(
app.logger,
mbusHandler,
app.platform,
actionDispatcher,
alertSender,
jobSupervisor,
specService,
time.Minute,
)
return nil
}
func init() {
Describe("concreteFactory", func() {
var (
settings *fakesettings.FakeSettingsService
platform *fakeplatform.FakePlatform
infrastructure *fakeinfrastructure.FakeInfrastructure
blobstore *fakeblobstore.FakeBlobstore
taskService *faketask.FakeService
notifier *fakenotif.FakeNotifier
applier *fakeappl.FakeApplier
compiler *fakecomp.FakeCompiler
jobSupervisor *fakejobsuper.FakeJobSupervisor
specService *fakeas.FakeV1Service
drainScriptProvider boshdrain.DrainScriptProvider
factory Factory
logger boshlog.Logger
)
BeforeEach(func() {
settings = &fakesettings.FakeSettingsService{}
platform = fakeplatform.NewFakePlatform()
infrastructure = fakeinfrastructure.NewFakeInfrastructure()
blobstore = &fakeblobstore.FakeBlobstore{}
taskService = &faketask.FakeService{}
notifier = fakenotif.NewFakeNotifier()
applier = fakeappl.NewFakeApplier()
compiler = fakecomp.NewFakeCompiler()
jobSupervisor = fakejobsuper.NewFakeJobSupervisor()
specService = fakeas.NewFakeV1Service()
drainScriptProvider = boshdrain.NewConcreteDrainScriptProvider(nil, nil, platform.GetDirProvider())
logger = boshlog.NewLogger(boshlog.LEVEL_NONE)
})
JustBeforeEach(func() {
factory = NewFactory(
settings,
platform,
infrastructure,
blobstore,
taskService,
notifier,
applier,
compiler,
jobSupervisor,
specService,
drainScriptProvider,
logger,
)
})
It("new factory", func() {
actions := []string{
"apply",
"drain",
"fetch_logs",
"get_task",
"get_state",
"list_disk",
"migrate_disk",
"mount_disk",
"ping",
"prepare_network_change",
"ssh",
"start",
"stop",
"unmount_disk",
"compile_package",
"release_apply_spec",
}
for _, actionName := range actions {
action, err := factory.Create(actionName)
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
}
action, err := factory.Create("gobberish")
Expect(err).To(HaveOccurred())
Expect(action).To(BeNil())
})
It("apply", func() {
action, err := factory.Create("apply")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewApply(applier, specService)).To(Equal(action))
})
It("drain", func() {
action, err := factory.Create("drain")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewDrain(notifier, specService, drainScriptProvider, jobSupervisor)).To(Equal(action))
})
It("fetch_logs", func() {
action, err := factory.Create("fetch_logs")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewLogs(platform.GetCompressor(), platform.GetCopier(), blobstore, platform.GetDirProvider())).To(Equal(action))
})
It("get_task", func() {
action, err := factory.Create("get_task")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewGetTask(taskService)).To(Equal(action))
})
It("get_state", func() {
ntpService := boshntp.NewConcreteService(platform.GetFs(), platform.GetDirProvider())
action, err := factory.Create("get_state")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewGetState(settings, specService, jobSupervisor, platform.GetVitalsService(), ntpService)).To(Equal(action))
})
It("list_disk", func() {
action, err := factory.Create("list_disk")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewListDisk(settings, platform, logger)).To(Equal(action))
})
It("migrate_disk", func() {
action, err := factory.Create("migrate_disk")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewMigrateDisk(platform, platform.GetDirProvider())).To(Equal(action))
})
It("mount_disk", func() {
action, err := factory.Create("mount_disk")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewMountDisk(settings, infrastructure, platform, platform.GetDirProvider())).To(Equal(action))
})
It("prepare_network_change", func() {
action, err := factory.Create("prepare_network_change")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewPrepareNetworkChange(platform.GetFs(), settings)).To(Equal(action))
})
It("prepare_configure_networks", func() {
action, err := factory.Create("prepare_configure_networks")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewPrepareConfigureNetworks(platform.GetFs(), settings)).To(Equal(action))
})
It("configure_networks", func() {
action, err := factory.Create("configure_networks")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewConfigureNetworks()).To(Equal(action))
})
It("ssh", func() {
action, err := factory.Create("ssh")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewSsh(settings, platform, platform.GetDirProvider())).To(Equal(action))
})
It("start", func() {
action, err := factory.Create("start")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewStart(jobSupervisor)).To(Equal(action))
})
It("unmount_disk", func() {
action, err := factory.Create("unmount_disk")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewUnmountDisk(settings, platform)).To(Equal(action))
})
It("compile_package", func() {
action, err := factory.Create("compile_package")
Expect(err).NotTo(HaveOccurred())
Expect(action).ToNot(BeNil())
Expect(NewCompilePackage(compiler)).To(Equal(action))
})
})
}
drainScriptProvider boshdrain.DrainScriptProvider
factory Factory
logger boshlog.Logger
)
BeforeEach(func() {
settingsService = &fakesettings.FakeSettingsService{}
platform = fakeplatform.NewFakePlatform()
blobstore = &fakeblobstore.FakeBlobstore{}
taskService = &faketask.FakeService{}
notifier = fakenotif.NewFakeNotifier()
applier = fakeappl.NewFakeApplier()
compiler = fakecomp.NewFakeCompiler()
jobSupervisor = fakejobsuper.NewFakeJobSupervisor()
specService = fakeas.NewFakeV1Service()
drainScriptProvider = boshdrain.NewConcreteDrainScriptProvider(nil, nil, platform.GetDirProvider())
logger = boshlog.NewLogger(boshlog.LevelNone)
factory = NewFactory(
settingsService,
platform,
blobstore,
taskService,
notifier,
applier,
compiler,
jobSupervisor,
specService,
drainScriptProvider,
logger,
)