Beispiel #1
0
func main() {
	logger := newLogger()
	defer logger.HandlePanic("Main")
	fileSystem := boshsys.NewOsFileSystemWithStrictTempRoot(logger)
	workspaceRootPath := path.Join(os.Getenv("HOME"), ".bosh_init")
	ui := biui.NewConsoleUI(logger)

	timeService := clock.NewClock()

	cmdFactory := bicmd.NewFactory(
		fileSystem,
		ui,
		timeService,
		logger,
		boshuuid.NewGenerator(),
		workspaceRootPath,
	)

	cmdRunner := bicmd.NewRunner(cmdFactory)
	stage := biui.NewStage(ui, timeService, logger)
	err := cmdRunner.Run(stage, os.Args[1:]...)
	if err != nil {
		displayHelpFunc := func() {
			if strings.Contains(err.Error(), "Invalid usage") {
				ui.ErrorLinef("")
				helpErr := cmdRunner.Run(stage, append([]string{"help"}, os.Args[1:]...)...)
				if helpErr != nil {
					logger.Error(mainLogTag, "Couldn't print help: %s", helpErr.Error())
				}
			}
		}
		fail(err, ui, logger, displayHelpFunc)
	}
}
func (f *actionsFlow) Run(usingLegacyManifest bool) error {
	uuid, err := boshuuid.NewGenerator().Generate()
	if err != nil {
		return err
	}
	deploymentName := strings.Join([]string{"deployment", uuid}, "-")

	cliRunner := f.cliRunnerFactory.Create()
	cliRunner.Configure()
	defer cliRunner.Clean()

	for i, actionInfo := range f.actionInfos {
		action, err := f.actionFactory.Create(actionInfo.Name, f.flowNumber, deploymentName, cliRunner, usingLegacyManifest)
		if err != nil {
			return err
		}

		err = action.Execute()
		if err != nil {
			return err
		}

		if i < len(f.actionInfos)-1 {
			time.Sleep(time.Duration(actionInfo.DelayInMilliseconds) * time.Millisecond)
		}
	}

	return nil
}
Beispiel #3
0
func NewBlobstore(uri string) BlobClient {
	config := davconfig.Config{Endpoint: uri}
	client := davclient.NewClient(config, http.DefaultClient)

	return BlobClient{
		dav:           client,
		uuidGenerator: uuid.NewGenerator(),
	}
}
Beispiel #4
0
func (f *factory) loadInstallationParser() biinstallmanifest.Parser {
	if f.installationParser != nil {
		return f.installationParser
	}

	uuidGenerator := boshuuid.NewGenerator()
	f.installationParser = biinstallmanifest.NewParser(f.fs, uuidGenerator, f.logger, f.loadInstallationValidator())
	return f.installationParser
}
Beispiel #5
0
func basicDeps() (boshlog.Logger, boshsys.FileSystem, boshsys.CmdRunner, boshuuid.Generator) {
	logger := boshlog.NewWriterLogger(boshlog.LevelDebug, os.Stderr, os.Stderr)

	fs := boshsys.NewOsFileSystem(logger)

	runner := boshsys.NewExecCmdRunner(logger)

	uuidGen := boshuuid.NewGenerator()

	return logger, fs, runner, uuidGen
}
func (p *PostgresqlDatabase) Create() error {
	uuid, err := boshuuid.NewGenerator().Generate()
	if err != nil {
		return err
	}
	p.name = strings.Join([]string{"bosh", uuid}, "-")

	p.Drop()
	_, _, _, err = p.cmdRunner.RunCommand("psql", "-U", p.User(), "-c", "create database \""+p.name+"\";")
	if err != nil {
		return err
	}
	return nil
}
func NewRequestRetryable(
	request *http.Request,
	delegate Client,
	logger boshlog.Logger,
) RequestRetryable {
	return &requestRetryable{
		request:       request,
		delegate:      delegate,
		attempt:       0,
		uuidGenerator: boshuuid.NewGenerator(),
		logger:        logger,
		logTag:        "clientRetryable",
	}
}
Beispiel #8
0
func NewProvider(
	fs system.FileSystem,
	runner system.CmdRunner,
	configDir string,
	logger boshlog.Logger,
) Provider {
	return Provider{
		uuidGen:   boshuuid.NewGenerator(),
		fs:        fs,
		runner:    runner,
		configDir: configDir,
		logger:    logger,
	}
}
func (m *MysqlDatabase) Create() error {
	uuid, err := boshuuid.NewGenerator().Generate()
	if err != nil {
		return err
	}
	m.name = strings.Join([]string{"bosh", uuid}, "-")

	m.Drop()
	_, _, _, err = m.cmdRunner.RunCommand("mysql", "--user="******"--password="******"-e", "create database `"+m.name+"`")
	if err != nil {
		return err
	}
	return nil
}
func buildPkg(bc *fakebc.FakeBundleCollection) (models.Package, *fakebc.FakeBundle) {
	uuidGen := boshuuid.NewGenerator()
	uuid, err := uuidGen.Generate()
	Expect(err).ToNot(HaveOccurred())

	pkg := models.Package{
		Name:    "fake-package-name" + uuid,
		Version: "fake-package-name",
		Source: models.Source{
			Sha1:        "fake-blob-sha1",
			BlobstoreID: "fake-blobstore-id",
		},
	}

	bundle := bc.FakeGet(pkg)

	return pkg, bundle
}
func buildJob(bc *fakebc.FakeBundleCollection) (models.Job, *fakebc.FakeBundle) {
	uuidGen := boshuuid.NewGenerator()
	uuid, err := uuidGen.Generate()
	Expect(err).ToNot(HaveOccurred())

	job := models.Job{
		Name:    "fake-job-name" + uuid,
		Version: "fake-job-version",
		Source: models.Source{
			Sha1:          "fake-blob-sha1",
			BlobstoreID:   "fake-blobstore-id",
			PathInArchive: "fake-path-in-archive",
		},
		Packages: []models.Package{
			models.Package{
				Name:    "fake-package1-name" + uuid,
				Version: "fake-package1-version",
				Source: models.Source{
					Sha1:          "fake-package1-sha1",
					BlobstoreID:   "fake-package1-blobstore-id",
					PathInArchive: "",
				},
			},
			models.Package{
				Name:    "fake-package2-name" + uuid,
				Version: "fake-package2-version",
				Source: models.Source{
					Sha1:          "fake-package2-sha1",
					BlobstoreID:   "fake-package2-blobstore-id",
					PathInArchive: "",
				},
			},
		},
	}

	bundle := bc.FakeGet(job)

	return job, bundle
}
Beispiel #12
0
		It("get dummy", func() {
			blobstore, err := provider.Get(BlobstoreTypeDummy, map[string]interface{}{})
			Expect(err).ToNot(HaveOccurred())
			Expect(blobstore).ToNot(BeNil())
		})

		It("get external when external command in path", func() {
			options := map[string]interface{}{"key": "value"}
			runner.CommandExistsValue = true

			expectedBlobstore := NewExternalBlobstore(
				"fake-external-type",
				options,
				fs,
				runner,
				boshuuid.NewGenerator(),
				"/var/vcap/config/blobstore-fake-external-type.json",
			)
			expectedBlobstore = NewSHA1VerifiableBlobstore(expectedBlobstore)
			expectedBlobstore = NewRetryableBlobstore(expectedBlobstore, 3, logger)

			blobstore, err := provider.Get("fake-external-type", options)
			Expect(err).ToNot(HaveOccurred())
			Expect(blobstore).To(Equal(expectedBlobstore))

			err = expectedBlobstore.Validate()
			Expect(err).ToNot(HaveOccurred())
		})

		It("get external errs when external command not in path", func() {
			options := map[string]interface{}{"key": "value"}
func buildPackage() models.Package {
	uuidGen := boshuuid.NewGenerator()
	uuid, err := uuidGen.Generate()
	Expect(err).ToNot(HaveOccurred())
	return models.Package{Name: "fake-package-name" + uuid, Version: "fake-package-name"}
}
func buildJob() models.Job {
	uuidGen := boshuuid.NewGenerator()
	uuid, err := uuidGen.Generate()
	Expect(err).ToNot(HaveOccurred())
	return models.Job{Name: "fake-job-name" + uuid, Version: "fake-version-name"}
}
Beispiel #15
0
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")
	}

	app.dirProvider = boshdirs.NewProvider(opts.BaseDirectory)
	app.logStemcellInfo()

	// Pulled outside of the platform provider so bosh-init will not pull in
	// sigar when cross compiling linux -> darwin
	sigarCollector := boshsigar.NewSigarStatsCollector(&sigar.ConcreteSigar{})

	platformProvider := boshplatform.NewProvider(app.logger, app.dirProvider, sigarCollector, app.fs, config.Platform)
	app.platform, err = platformProvider.Get(opts.PlatformName)
	if err != nil {
		return bosherr.WrapError(err, "Getting platform")
	}

	settingsSourceFactory := boshinf.NewSettingsSourceFactory(config.Infrastructure.Settings, app.platform, app.logger)
	settingsSource, err := settingsSourceFactory.New()
	if err != nil {
		return bosherr.WrapError(err, "Getting Settings Source")
	}

	settingsService := boshsettings.NewService(
		app.platform.GetFs(),
		filepath.Join(app.dirProvider.BoshDir(), "settings.json"),
		settingsSource,
		app.platform,
		app.logger,
	)
	boot := boshagent.NewBootstrap(
		app.platform,
		app.dirProvider,
		settingsService,
		app.logger,
	)

	if err = boot.Run(); err != nil {
		return bosherr.WrapError(err, "Running bootstrap")
	}

	mbusHandlerProvider := boshmbus.NewHandlerProvider(settingsService, app.logger)

	mbusHandler, err := mbusHandlerProvider.Get(app.platform, app.dirProvider)
	if err != nil {
		return bosherr.WrapError(err, "Getting mbus handler")
	}

	blobstoreProvider := boshblob.NewProvider(app.platform.GetFs(), app.platform.GetRunner(), app.dirProvider.EtcDir(), app.logger)

	blobsettings := settingsService.GetSettings().Blobstore
	blobstore, err := blobstoreProvider.Get(blobsettings.Type, blobsettings.Options)
	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,
		app.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(app.dirProvider, blobstore, jobSupervisor)

	uuidGen := boshuuid.NewGenerator()

	taskService := boshtask.NewAsyncTaskService(uuidGen, app.logger)

	taskManager := boshtask.NewManagerProvider().NewManager(
		app.logger,
		app.platform.GetFs(),
		app.dirProvider.BoshDir(),
	)

	specFilePath := filepath.Join(app.dirProvider.BoshDir(), "spec.json")
	specService := boshas.NewConcreteV1Service(
		app.platform.GetFs(),
		specFilePath,
	)

	timeService := clock.NewClock()

	jobScriptProvider := boshscript.NewConcreteJobScriptProvider(
		app.platform.GetRunner(),
		app.platform.GetFs(),
		app.platform.GetDirProvider(),
		timeService,
		app.logger,
	)

	actionFactory := boshaction.NewFactory(
		settingsService,
		app.platform,
		blobstore,
		taskService,
		notifier,
		applier,
		compiler,
		jobSupervisor,
		specService,
		jobScriptProvider,
		app.logger,
	)

	actionRunner := boshaction.NewRunner()

	actionDispatcher := boshagent.NewActionDispatcher(
		app.logger,
		taskService,
		taskManager,
		actionFactory,
		actionRunner,
	)

	syslogServer := boshsyslog.NewServer(33331, net.Listen, app.logger)

	app.agent = boshagent.New(
		app.logger,
		mbusHandler,
		app.platform,
		actionDispatcher,
		jobSupervisor,
		specService,
		syslogServer,
		time.Minute,
		settingsService,
		uuidGen,
		timeService,
	)

	return nil
}
Beispiel #16
0
func init() {
	Describe("bootstrap", func() {
		Describe("Run", func() {
			var (
				platform    *fakeplatform.FakePlatform
				dirProvider boshdir.Provider

				settingsSource  *fakeinf.FakeSettingsSource
				settingsService *fakesettings.FakeSettingsService
			)

			BeforeEach(func() {
				platform = fakeplatform.NewFakePlatform()
				dirProvider = boshdir.NewProvider("/var/vcap")
				settingsSource = &fakeinf.FakeSettingsSource{}
				settingsService = &fakesettings.FakeSettingsService{}
			})

			bootstrap := func() error {
				logger := boshlog.NewLogger(boshlog.LevelNone)
				return NewBootstrap(platform, dirProvider, settingsService, logger).Run()
			}

			It("sets up runtime configuration", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupRuntimeConfigurationWasInvoked).To(BeTrue())
			})

			Describe("SSH tunnel setup for registry", func() {
				It("returns error without configuring ssh on the platform if getting public key fails", func() {
					settingsService.PublicKeyErr = errors.New("fake-get-public-key-err")

					err := bootstrap()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-get-public-key-err"))

					Expect(platform.SetupSSHCalled).To(BeFalse())
				})

				Context("when public key is not empty", func() {
					BeforeEach(func() {
						settingsService.PublicKey = "fake-public-key"
					})

					It("gets the public key and sets up ssh via the platform", func() {
						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())

						Expect(platform.SetupSSHPublicKey).To(Equal("fake-public-key"))
						Expect(platform.SetupSSHUsername).To(Equal("vcap"))
					})

					It("returns error if configuring ssh on the platform fails", func() {
						platform.SetupSSHErr = errors.New("fake-setup-ssh-err")

						err := bootstrap()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-setup-ssh-err"))
					})
				})

				Context("when public key key is empty", func() {
					BeforeEach(func() {
						settingsSource.PublicKey = ""
					})

					It("gets the public key and does not setup SSH", func() {
						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())

						Expect(platform.SetupSSHCalled).To(BeFalse())
					})
				})
			})

			It("sets up hostname", func() {
				settingsService.Settings.AgentID = "foo-bar-baz-123"

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupHostnameHostname).To(Equal("foo-bar-baz-123"))
			})

			It("fetches initial settings", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(settingsService.SettingsWereLoaded).To(BeTrue())
			})

			It("returns error from loading initial settings", func() {
				settingsService.LoadSettingsError = errors.New("fake-load-error")

				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-load-error"))
			})

			It("sets up networking", func() {
				networks := boshsettings.Networks{
					"bosh": boshsettings.Network{},
				}
				settingsService.Settings.Networks = networks

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupNetworkingNetworks).To(Equal(networks))
			})

			It("sets up ephemeral disk", func() {
				settingsService.Settings.Disks = boshsettings.Disks{
					Ephemeral: "fake-ephemeral-disk-setting",
				}

				platform.GetEphemeralDiskPathRealPath = "/dev/sda"

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupEphemeralDiskWithPathDevicePath).To(Equal("/dev/sda"))
				Expect(platform.GetEphemeralDiskPathSettings).To(Equal(boshsettings.DiskSettings{
					VolumeID: "fake-ephemeral-disk-setting",
					Path:     "fake-ephemeral-disk-setting",
				}))
			})

			It("returns error if setting ephemeral disk fails", func() {
				platform.SetupEphemeralDiskWithPathErr = errors.New("fake-setup-ephemeral-disk-err")
				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-setup-ephemeral-disk-err"))
			})

			It("sets up raw ephemeral disks if paths exist", func() {
				settingsService.Settings.Disks = boshsettings.Disks{
					RawEphemeral: []boshsettings.DiskSettings{{Path: "/dev/xvdb"}, {Path: "/dev/xvdc"}},
				}

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupRawEphemeralDisksCallCount).To(Equal(1))
				Expect(len(platform.SetupRawEphemeralDisksDevices)).To(Equal(2))
				Expect(platform.SetupRawEphemeralDisksDevices[0].Path).To(Equal("/dev/xvdb"))
				Expect(platform.SetupRawEphemeralDisksDevices[1].Path).To(Equal("/dev/xvdc"))
			})

			It("returns error if setting raw ephemeral disks fails", func() {
				platform.SetupRawEphemeralDisksErr = errors.New("fake-setup-raw-ephemeral-disks-err")
				err := bootstrap()
				Expect(platform.SetupRawEphemeralDisksCallCount).To(Equal(1))
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-setup-raw-ephemeral-disks-err"))
			})

			It("sets up data dir", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupDataDirCalled).To(BeTrue())
			})

			It("returns error if set up of data dir fails", func() {
				platform.SetupDataDirErr = errors.New("fake-setup-data-dir-err")
				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-setup-data-dir-err"))
			})

			It("sets up tmp dir", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupTmpDirCalled).To(BeTrue())
			})

			It("returns error if set up of tmp dir fails", func() {
				platform.SetupTmpDirErr = errors.New("fake-setup-tmp-dir-err")
				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-setup-tmp-dir-err"))
			})

			It("grows the root filesystem", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupRootDiskCalledTimes).To(Equal(1))
			})

			It("returns an error if growing the root filesystem fails", func() {
				platform.SetupRootDiskError = errors.New("growfs failed")

				err := bootstrap()
				Expect(err).To(HaveOccurred())
				Expect(platform.SetupRootDiskCalledTimes).To(Equal(1))
				Expect(err.Error()).To(ContainSubstring("growfs failed"))
			})

			It("sets root and vcap passwords", func() {
				settingsService.Settings.Env.Bosh.Password = "******"
				settingsService.Settings.Env.Bosh.KeepRootPassword = false

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(2).To(Equal(len(platform.UserPasswords)))
				Expect("some-encrypted-password").To(Equal(platform.UserPasswords["root"]))
				Expect("some-encrypted-password").To(Equal(platform.UserPasswords["vcap"]))
			})

			It("does not change root password if keep_root_password is set to true", func() {
				settingsService.Settings.Env.Bosh.Password = "******"
				settingsService.Settings.Env.Bosh.KeepRootPassword = true

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(1).To(Equal(len(platform.UserPasswords)))
				Expect("some-encrypted-password").ToNot(Equal(platform.UserPasswords["root"]))
				Expect("some-encrypted-password").To(Equal(platform.UserPasswords["vcap"]))
			})

			It("does not set password if not provided", func() {
				settingsService.Settings.Env.Bosh.KeepRootPassword = false

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(0).To(Equal(len(platform.UserPasswords)))
			})

			It("sets ntp", func() {
				settingsService.Settings.Ntp = []string{
					"0.north-america.pool.ntp.org",
					"1.north-america.pool.ntp.org",
				}

				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(2).To(Equal(len(platform.SetTimeWithNtpServersServers)))
				Expect("0.north-america.pool.ntp.org").To(Equal(platform.SetTimeWithNtpServersServers[0]))
				Expect("1.north-america.pool.ntp.org").To(Equal(platform.SetTimeWithNtpServersServers[1]))
			})

			It("setups up monit user", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.SetupMonitUserSetup).To(BeTrue())
			})

			It("starts monit", func() {
				err := bootstrap()
				Expect(err).NotTo(HaveOccurred())
				Expect(platform.StartMonitStarted).To(BeTrue())
			})

			Describe("RemoveDevTools", func() {

				It("removes development tools if settings.env.bosh.remove_dev_tools is true", func() {
					settingsService.Settings.Env.Bosh.RemoveDevTools = true
					platform.GetFs().WriteFileString(path.Join(dirProvider.EtcDir(), "dev_tools_file_list"), "/usr/bin/gfortran")

					err := bootstrap()
					Expect(err).NotTo(HaveOccurred())
					Expect(platform.IsRemoveDevToolsCalled).To(BeTrue())
					Expect(platform.PackageFileListPath).To(Equal(path.Join(dirProvider.EtcDir(), "dev_tools_file_list")))
				})

				It("does NOTHING if settings.env.bosh.remove_dev_tools is NOT set", func() {
					err := bootstrap()
					Expect(err).NotTo(HaveOccurred())
					Expect(platform.IsRemoveDevToolsCalled).To(BeFalse())
				})

				It("does NOTHING if if settings.env.bosh.remove_dev_tools is true AND dev_tools_file_list does NOT exist", func() {
					settingsService.Settings.Env.Bosh.RemoveDevTools = true
					err := bootstrap()
					Expect(err).NotTo(HaveOccurred())
					Expect(platform.IsRemoveDevToolsCalled).To(BeFalse())
				})
			})

			Describe("Mount persistent disk", func() {
				Context("when there is more than one persistent disk", func() {
					It("returns error", func() {
						settingsService.Settings.Disks = boshsettings.Disks{
							Persistent: map[string]interface{}{
								"vol-123": "/dev/sdb",
								"vol-456": "/dev/sdc",
							},
						}

						err := bootstrap()
						Expect(err).To(HaveOccurred())
					})
				})

				Context("when there is no persistent disk", func() {
					It("does not try to mount ", func() {
						settingsService.Settings.Disks = boshsettings.Disks{
							Persistent: map[string]interface{}{},
						}

						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())
						Expect(platform.MountPersistentDiskSettings).To(Equal(boshsettings.DiskSettings{}))
						Expect(platform.MountPersistentDiskMountPoint).To(Equal(""))
					})
				})

				Context("when there is no drive specified by settings", func() {
					It("returns error", func() {
						settingsService.Settings.Disks = boshsettings.Disks{
							Persistent: map[string]interface{}{
								"vol-123": "/dev/not-exists",
							},
						}
						platform.SetIsPersistentDiskMountable(false, errors.New("Drive not exist!"))

						err := bootstrap()
						Expect(err).To(HaveOccurred())
						Expect(platform.MountPersistentDiskSettings).To(Equal(boshsettings.DiskSettings{}))
						Expect(platform.MountPersistentDiskMountPoint).To(Equal(""))
					})
				})

				Context("when there is no partition on drive specified by settings", func() {
					It("does not try to mount ", func() {
						settingsService.Settings.Disks = boshsettings.Disks{
							Persistent: map[string]interface{}{
								"vol-123": "/dev/valid",
							},
						}
						platform.SetIsPersistentDiskMountable(false, nil)

						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())
						Expect(platform.MountPersistentDiskSettings).To(Equal(boshsettings.DiskSettings{}))
						Expect(platform.MountPersistentDiskMountPoint).To(Equal(""))
					})
				})

				Context("when specified disk has partition", func() {
					It("mounts persistent disk", func() {
						settingsService.Settings.Disks = boshsettings.Disks{
							Persistent: map[string]interface{}{
								"vol-123": map[string]interface{}{
									"volume_id": "2",
									"path":      "/dev/sdb",
								},
							},
						}
						platform.SetIsPersistentDiskMountable(true, nil)

						err := bootstrap()
						Expect(err).NotTo(HaveOccurred())
						Expect(platform.MountPersistentDiskSettings).To(Equal(boshsettings.DiskSettings{
							ID:       "vol-123",
							VolumeID: "2",
							Path:     "/dev/sdb",
						}))
						Expect(platform.MountPersistentDiskMountPoint).To(Equal(dirProvider.StoreDir()))
					})
				})
			})
		})

		Describe("Network setup exercised by Run", func() {
			var (
				settingsJSON string

				fs                     *fakesys.FakeFileSystem
				platform               boshplatform.Platform
				boot                   Bootstrap
				defaultNetworkResolver boshsettings.DefaultNetworkResolver
				logger                 boshlog.Logger
				dirProvider            boshdirs.Provider

				interfaceAddrsProvider *fakeip.FakeInterfaceAddressesProvider
			)

			writeNetworkDevice := func(iface string, macAddress string, isPhysical bool) string {
				interfacePath := fmt.Sprintf("/sys/class/net/%s", iface)
				fs.WriteFile(interfacePath, []byte{})
				if isPhysical {
					fs.WriteFile(fmt.Sprintf("/sys/class/net/%s/device", iface), []byte{})
				}
				fs.WriteFileString(fmt.Sprintf("/sys/class/net/%s/address", iface), fmt.Sprintf("%s\n", macAddress))

				return interfacePath
			}

			stubInterfaces := func(interfaces [][]string) {
				var interfacePaths []string

				for _, iface := range interfaces {
					interfaceName := iface[0]
					interfaceMAC := iface[1]
					interfaceType := iface[2]
					isPhysical := interfaceType == "physical"
					interfacePaths = append(interfacePaths, writeNetworkDevice(interfaceName, interfaceMAC, isPhysical))
				}

				fs.SetGlob("/sys/class/net/*", interfacePaths)
			}

			BeforeEach(func() {
				fs = fakesys.NewFakeFileSystem()
				runner := fakesys.NewFakeCmdRunner()
				dirProvider = boshdirs.NewProvider("/var/vcap/bosh")

				linuxOptions := boshplatform.LinuxOptions{
					CreatePartitionIfNoEphemeralDisk: true,
				}

				logger = boshlog.NewLogger(boshlog.LevelNone)

				diskManager := fakedisk.NewFakeDiskManager()
				diskManager.FakeMountsSearcher.SearchMountsMounts = []boshdisk.Mount{
					{MountPoint: "/", PartitionPath: "rootfs"},
					{MountPoint: "/", PartitionPath: "/dev/vda1"},
				}

				// for the GrowRootFS call to findRootDevicePath
				runner.AddCmdResult(
					"readlink -f /dev/vda1",
					fakesys.FakeCmdResult{Stdout: "/dev/vda1"},
				)

				// for the createEphemeralPartitionsOnRootDevice call to findRootDevicePath
				runner.AddCmdResult(
					"readlink -f /dev/vda1",
					fakesys.FakeCmdResult{Stdout: "/dev/vda1"},
				)

				diskManager.FakeRootDevicePartitioner.GetDeviceSizeInBytesSizes["/dev/vda"] = 1024 * 1024 * 1024

				udev := boshudev.NewConcreteUdevDevice(runner, logger)
				linuxCdrom := boshcdrom.NewLinuxCdrom("/dev/sr0", udev, runner)
				linuxCdutil := boshcdrom.NewCdUtil(dirProvider.SettingsDir(), fs, linuxCdrom, logger)

				compressor := boshcmd.NewTarballCompressor(runner, fs)
				copier := boshcmd.NewCpCopier(runner, fs, logger)

				sigarCollector := boshsigar.NewSigarStatsCollector(&sigar.ConcreteSigar{})

				vitalsService := boshvitals.NewService(sigarCollector, dirProvider)

				ipResolver := boship.NewResolver(boship.NetworkInterfaceToAddrsFunc)

				arping := bosharp.NewArping(runner, fs, logger, boshplatform.ArpIterations, boshplatform.ArpIterationDelay, boshplatform.ArpInterfaceCheckDelay)
				interfaceConfigurationCreator := boshnet.NewInterfaceConfigurationCreator(logger)

				interfaceAddrsProvider = &fakeip.FakeInterfaceAddressesProvider{}
				interfaceAddressesValidator := boship.NewInterfaceAddressesValidator(interfaceAddrsProvider)
				dnsValidator := boshnet.NewDNSValidator(fs)
				fs.WriteFileString("/etc/resolv.conf", "8.8.8.8 4.4.4.4")
				ubuntuNetManager := boshnet.NewUbuntuNetManager(fs, runner, ipResolver, interfaceConfigurationCreator, interfaceAddressesValidator, dnsValidator, arping, logger)

				ubuntuCertManager := boshcert.NewUbuntuCertManager(fs, runner, 1, logger)

				monitRetryable := boshplatform.NewMonitRetryable(runner)
				monitRetryStrategy := boshretry.NewAttemptRetryStrategy(10, 1*time.Second, monitRetryable, logger)

				devicePathResolver := devicepathresolver.NewIdentityDevicePathResolver()

				fakeUUIDGenerator := boshuuid.NewGenerator()
				routesSearcher := boshnet.NewRoutesSearcher(runner)
				defaultNetworkResolver = boshnet.NewDefaultNetworkResolver(routesSearcher, ipResolver)
				state, err := boshplatform.NewBootstrapState(fs, "/tmp/agent_state.json")
				Expect(err).NotTo(HaveOccurred())

				platform = boshplatform.NewLinuxPlatform(
					fs,
					runner,
					sigarCollector,
					compressor,
					copier,
					dirProvider,
					vitalsService,
					linuxCdutil,
					diskManager,
					ubuntuNetManager,
					ubuntuCertManager,
					monitRetryStrategy,
					devicePathResolver,
					state,
					linuxOptions,
					logger,
					defaultNetworkResolver,
					fakeUUIDGenerator,
				)
			})

			JustBeforeEach(func() {
				settingsPath := filepath.Join("bosh", "settings.json")

				var settings boshsettings.Settings
				json.Unmarshal([]byte(settingsJSON), &settings)

				settingsSource := fakeinf.FakeSettingsSource{
					PublicKey:     "123",
					SettingsValue: settings,
				}

				settingsService := boshsettings.NewService(
					platform.GetFs(),
					settingsPath,
					settingsSource,
					platform,
					logger,
				)

				boot = NewBootstrap(
					platform,
					dirProvider,
					settingsService,
					logger,
				)
			})

			Context("when a single network configuration is provided, with a MAC address", func() {
				BeforeEach(func() {
					settingsJSON = `{
					"networks": {
						"netA": {
							"default": ["dns", "gateway"],
							"ip": "2.2.2.2",
							"dns": [
								"8.8.8.8",
								"4.4.4.4"
							],
							"netmask": "255.255.255.0",
							"gateway": "2.2.2.0",
							"mac": "aa:bb:cc"
						}
					}
				}`
				})

				Context("and no physical network interfaces exist", func() {
					Context("and a single virtual network interface exists", func() {
						BeforeEach(func() {
							stubInterfaces([][]string{[]string{"lo", "aa:bb:cc", "virtual"}})
						})

						It("raises an error", func() {
							err := boot.Run()
							Expect(err).To(HaveOccurred())
							Expect(err.Error()).To(ContainSubstring("Number of network settings '1' is greater than the number of network devices '0"))
						})
					})
				})

				Context("and a single physical network interface exists", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).NotTo(HaveOccurred())
					})
				})

				Context("and extra physical network interfaces exist", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}, []string{"eth1", "aa:bb:dd", "physical"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).NotTo(HaveOccurred())
					})
				})

				Context("and extra virtual network interfaces exist", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}, []string{"lo", "aa:bb:ee", "virtual"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).ToNot(HaveOccurred())
					})
				})
			})

			Context("when a single network configuration is provided, without a MAC address", func() {
				BeforeEach(func() {
					settingsJSON = `{
					"networks": {
						"netA": {
							"default": ["dns", "gateway"],
							"ip": "2.2.2.2",
							"dns": [
								"8.8.8.8",
								"4.4.4.4"
							],
							"netmask": "255.255.255.0",
							"gateway": "2.2.2.0"
						}
					}
				}`
				})

				Context("and no physical network interfaces exist", func() {
					Context("and a single virtual network interface exists", func() {
						BeforeEach(func() {
							stubInterfaces([][]string{[]string{"lo", "aa:bb:cc", "virtual"}})
						})

						It("raises an error", func() {
							err := boot.Run()
							Expect(err).To(HaveOccurred())
							Expect(err.Error()).To(ContainSubstring("Number of network settings '1' is greater than the number of network devices '0"))
						})
					})
				})

				Context("and a single physical network interface exists", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).NotTo(HaveOccurred())
					})
				})

				Context("and extra physical network interfaces exist", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}, []string{"eth1", "aa:bb:dd", "physical"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).NotTo(HaveOccurred())
					})
				})

				Context("and an extra virtual network interface exists", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}, []string{"lo", "aa:bb:dd", "virtual"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).NotTo(HaveOccurred())
					})
				})
			})

			Context("when two network configurations are provided", func() {
				BeforeEach(func() {
					settingsJSON = `{
					"networks": {
						"netA": {
							"default": ["dns", "gateway"],
							"ip": "2.2.2.2",
							"dns": [
								"8.8.8.8",
								"4.4.4.4"
							],
							"netmask": "255.255.255.0",
							"gateway": "2.2.2.0",
							"mac": "aa:bb:cc"
						},
						"netB": {
							"default": ["dns", "gateway"],
							"ip": "3.3.3.3",
							"dns": [
								"8.8.8.8",
								"4.4.4.4"
							],
							"netmask": "255.255.255.0",
							"gateway": "3.3.3.0",
							"mac": ""
						}
					}
				}`
				})

				Context("and a single physical network interface exists", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}})
					})

					It("raises an error", func() {
						err := boot.Run()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("Number of network settings '2' is greater than the number of network devices '1"))
					})
				})

				Context("and two physical network interfaces with matching MAC addresses exist", func() {
					BeforeEach(func() {
						stubInterfaces([][]string{[]string{"eth0", "aa:bb:cc", "physical"}, []string{"eth1", "aa:bb:dd", "physical"}})
						interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
							boship.NewSimpleInterfaceAddress("eth0", "2.2.2.2"),
							boship.NewSimpleInterfaceAddress("eth1", "3.3.3.3"),
						}
					})

					It("succeeds", func() {
						err := boot.Run()
						Expect(err).ToNot(HaveOccurred())
					})
				})
			})
		})
	})
}
Beispiel #17
0
func NewProvider(logger boshlog.Logger, dirProvider boshdirs.Provider, statsCollector boshstats.Collector, fs boshsys.FileSystem, options Options, bootstrapState *BootstrapState, clock clock.Clock) Provider {
	runner := boshsys.NewExecCmdRunner(logger)
	linuxDiskManager := boshdisk.NewLinuxDiskManager(logger, runner, fs, options.Linux.BindMountPersistentDisk)

	udev := boshudev.NewConcreteUdevDevice(runner, logger)
	linuxCdrom := boshcdrom.NewLinuxCdrom("/dev/sr0", udev, runner)
	linuxCdutil := boshcdrom.NewCdUtil(dirProvider.SettingsDir(), fs, linuxCdrom, logger)

	compressor := boshcmd.NewTarballCompressor(runner, fs)
	copier := boshcmd.NewCpCopier(runner, fs, logger)

	// Kick of stats collection as soon as possible
	statsCollector.StartCollecting(SigarStatsCollectionInterval, nil)

	vitalsService := boshvitals.NewService(statsCollector, dirProvider)

	ipResolver := boship.NewResolver(boship.NetworkInterfaceToAddrsFunc)

	arping := bosharp.NewArping(runner, fs, logger, ArpIterations, ArpIterationDelay, ArpInterfaceCheckDelay)
	interfaceConfigurationCreator := boshnet.NewInterfaceConfigurationCreator(logger)

	interfaceAddressesProvider := boship.NewSystemInterfaceAddressesProvider()
	interfaceAddressesValidator := boship.NewInterfaceAddressesValidator(interfaceAddressesProvider)
	dnsValidator := boshnet.NewDNSValidator(fs)

	centosNetManager := boshnet.NewCentosNetManager(fs, runner, ipResolver, interfaceConfigurationCreator, interfaceAddressesValidator, dnsValidator, arping, logger)
	ubuntuNetManager := boshnet.NewUbuntuNetManager(fs, runner, ipResolver, interfaceConfigurationCreator, interfaceAddressesValidator, dnsValidator, arping, logger)

	windowsNetManager := boshnet.NewWindowsNetManager(runner, interfaceConfigurationCreator, boshnet.NewMACAddressDetector(), logger, clock)

	centosCertManager := boshcert.NewCentOSCertManager(fs, runner, 0, logger)
	ubuntuCertManager := boshcert.NewUbuntuCertManager(fs, runner, 60, logger)

	routesSearcher := boshnet.NewRoutesSearcher(runner)
	defaultNetworkResolver := boshnet.NewDefaultNetworkResolver(routesSearcher, ipResolver)

	monitRetryable := NewMonitRetryable(runner)
	monitRetryStrategy := boshretry.NewAttemptRetryStrategy(10, 1*time.Second, monitRetryable, logger)

	var devicePathResolver devicepathresolver.DevicePathResolver
	switch options.Linux.DevicePathResolutionType {
	case "virtio":
		udev := boshudev.NewConcreteUdevDevice(runner, logger)
		idDevicePathResolver := devicepathresolver.NewIDDevicePathResolver(500*time.Millisecond, options.Linux.VirtioDevicePrefix, udev, fs)
		mappedDevicePathResolver := devicepathresolver.NewMappedDevicePathResolver(30000*time.Millisecond, fs)
		devicePathResolver = devicepathresolver.NewVirtioDevicePathResolver(idDevicePathResolver, mappedDevicePathResolver, logger)
	case "scsi":
		scsiIDPathResolver := devicepathresolver.NewSCSIIDDevicePathResolver(50000*time.Millisecond, fs, logger)
		scsiVolumeIDPathResolver := devicepathresolver.NewSCSIVolumeIDDevicePathResolver(500*time.Millisecond, fs)
		scsiLunPathResolver := devicepathresolver.NewSCSILunDevicePathResolver(50000*time.Millisecond, fs, logger)
		devicePathResolver = devicepathresolver.NewScsiDevicePathResolver(scsiVolumeIDPathResolver, scsiIDPathResolver, scsiLunPathResolver)
	default:
		devicePathResolver = devicepathresolver.NewIdentityDevicePathResolver()
	}

	uuidGenerator := boshuuid.NewGenerator()

	centos := NewLinuxPlatform(
		fs,
		runner,
		statsCollector,
		compressor,
		copier,
		dirProvider,
		vitalsService,
		linuxCdutil,
		linuxDiskManager,
		centosNetManager,
		centosCertManager,
		monitRetryStrategy,
		devicePathResolver,
		bootstrapState,
		options.Linux,
		logger,
		defaultNetworkResolver,
		uuidGenerator,
	)

	ubuntu := NewLinuxPlatform(
		fs,
		runner,
		statsCollector,
		compressor,
		copier,
		dirProvider,
		vitalsService,
		linuxCdutil,
		linuxDiskManager,
		ubuntuNetManager,
		ubuntuCertManager,
		monitRetryStrategy,
		devicePathResolver,
		bootstrapState,
		options.Linux,
		logger,
		defaultNetworkResolver,
		uuidGenerator,
	)

	windows := NewWindowsPlatform(
		statsCollector,
		fs,
		runner,
		dirProvider,
		windowsNetManager,
		devicePathResolver,
		logger,
		defaultNetworkResolver,
	)

	return provider{
		platforms: map[string]Platform{
			"ubuntu":  ubuntu,
			"centos":  centos,
			"dummy":   NewDummyPlatform(statsCollector, fs, runner, dirProvider, devicePathResolver, logger),
			"windows": windows,
		},
	}
}