コード例 #1
0
func init() {
	Describe("ReleaseApplySpec", func() {
		var (
			platform *fakeplatform.FakePlatform
			action   ReleaseApplySpecAction
		)

		BeforeEach(func() {
			platform = fakeplatform.NewFakePlatform()
			action = NewReleaseApplySpec(platform)
		})

		It("is synchronous", func() {
			Expect(action.IsAsynchronous()).To(BeFalse())
		})

		It("is not persistent", func() {
			Expect(action.IsPersistent()).To(BeFalse())
		})

		It("run", func() {
			err := platform.GetFs().WriteFileString("/var/vcap/micro/apply_spec.json", `{"json":["objects"]}`)
			Expect(err).ToNot(HaveOccurred())

			value, err := action.Run()
			Expect(err).ToNot(HaveOccurred())

			Expect(value).To(Equal(map[string]interface{}{"json": []interface{}{"objects"}}))
		})
	})
}
コード例 #2
0
ファイル: stop_test.go プロジェクト: nimbus-cloud/bosh-agent
func init() {
	Describe("Stop", func() {
		var (
			jobSupervisor   *fakejobsuper.FakeJobSupervisor
			platform        *fakeplatform.FakePlatform
			settingsService *fakesettings.FakeSettingsService
			logger          boshlog.Logger
			specService     *fakeas.FakeV1Service
			dualDCSupport   *nimbus.DualDCSupport
			action          StopAction
		)

		BeforeEach(func() {
			jobSupervisor = fakejobsuper.NewFakeJobSupervisor()
			platform = fakeplatform.NewFakePlatform()
			logger = boshlog.NewLogger(boshlog.LevelNone)
			specService = fakeas.NewFakeV1Service()
			settingsService = &fakesettings.FakeSettingsService{}
			dualDCSupport = nimbus.NewDualDCSupport(
				platform.GetRunner(),
				platform.GetFs(),
				platform.GetDirProvider(),
				specService,
				settingsService,
				logger,
			)
			action = NewStop(jobSupervisor, dualDCSupport, platform)
		})

		It("is asynchronous", func() {
			Expect(action.IsAsynchronous()).To(BeTrue())
		})

		It("is not persistent", func() {
			Expect(action.IsPersistent()).To(BeFalse())
		})

		It("returns stopped", func() {
			stopped, err := action.Run()
			Expect(err).ToNot(HaveOccurred())
			Expect(stopped).To(Equal("stopped"))
		})

		It("stops job supervisor services", func() {
			_, err := action.Run()
			Expect(err).ToNot(HaveOccurred())
			Expect(jobSupervisor.Stopped).To(BeTrue())
		})
	})
}
コード例 #3
0
	})

	It("get_task", func() {
		action, err := factory.Create("get_task")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewGetTask(taskService)))
	})

	It("cancel_task", func() {
		action, err := factory.Create("cancel_task")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewCancelTask(taskService)))
	})

	It("get_state", func() {
		ntpService := boshntp.NewConcreteService(platform.GetFs(), platform.GetDirProvider())
		action, err := factory.Create("get_state")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewGetState(settingsService, specService, jobSupervisor, platform.GetVitalsService(), ntpService)))
	})

	It("list_disk", func() {
		action, err := factory.Create("list_disk")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewListDisk(settingsService, platform, logger)))
	})

	It("migrate_disk", func() {
		action, err := factory.Create("migrate_disk")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewMigrateDisk(platform, platform.GetDirProvider())))
コード例 #4
0
	})

	Describe("Get", func() {
		It("returns nats handler", func() {
			settingsService.Settings.Mbus = "nats://lol"
			handler, err := provider.Get(platform, dirProvider)
			Expect(err).ToNot(HaveOccurred())

			// yagnats.NewClient returns new object every time
			expectedHandler := NewNatsHandler(settingsService, yagnats.NewClient(), logger)
			Expect(reflect.TypeOf(handler)).To(Equal(reflect.TypeOf(expectedHandler)))
		})

		It("returns https handler", func() {
			url, err := gourl.Parse("https://lol")
			Expect(err).ToNot(HaveOccurred())

			settingsService.Settings.Mbus = "https://lol"
			handler, err := provider.Get(platform, dirProvider)
			Expect(err).ToNot(HaveOccurred())
			Expect(handler).To(Equal(micro.NewHTTPSHandler(url, logger, platform.GetFs(), dirProvider)))
		})

		It("returns an error if not supported", func() {
			settingsService.Settings.Mbus = "unknown-scheme://lol"
			_, err := provider.Get(platform, dirProvider)
			Expect(err).To(HaveOccurred())
		})
	})
})
コード例 #5
0
		It("get external when external command in path", func() {
			options := map[string]interface{}{"key": "value"}

			platform.Runner.CommandExistsValue = true

			blobstore, err := provider.Get(boshsettings.Blobstore{
				Type:    "fake-external-type",
				Options: options,
			})
			Expect(err).ToNot(HaveOccurred())

			expectedBlobstore := NewExternalBlobstore(
				"fake-external-type",
				options,
				platform.GetFs(),
				platform.GetRunner(),
				boshuuid.NewGenerator(),
				"/var/vcap/bosh/etc/blobstore-fake-external-type.json",
			)
			expectedBlobstore = NewSHA1VerifiableBlobstore(expectedBlobstore)
			expectedBlobstore = NewRetryableBlobstore(expectedBlobstore, 3, logger)
			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"}
コード例 #6
0
ファイル: bootstrap_test.go プロジェクト: yingkitw/bosh-agent
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()

				routesSearcher := boshnet.NewCmdRoutesSearcher(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,
					500*time.Millisecond,
					state,
					linuxOptions,
					logger,
					defaultNetworkResolver,
				)
			})

			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())
					})
				})
			})
		})
	})
}
コード例 #7
0
ファイル: apply_test.go プロジェクト: nimbus-cloud/bosh-agent
func init() {
	Describe("ApplyAction", func() {
		var (
			applier         *fakeappl.FakeApplier
			specService     *fakeas.FakeV1Service
			settingsService *fakesettings.FakeSettingsService
			platform        *fakeplatform.FakePlatform
			dualDCSupport   *nimbus.DualDCSupport
			logger          boshlog.Logger
			action          ApplyAction
		)

		BeforeEach(func() {
			applier = fakeappl.NewFakeApplier()
			specService = fakeas.NewFakeV1Service()
			settingsService = &fakesettings.FakeSettingsService{}
			platform = fakeplatform.NewFakePlatform()
			logger = boshlog.NewLogger(boshlog.LevelNone)
			dualDCSupport = nimbus.NewDualDCSupport(
				platform.GetRunner(),
				platform.GetFs(),
				platform.GetDirProvider(),
				specService,
				settingsService,
				logger,
			)

			action = NewApply(applier, specService, settingsService, dualDCSupport, platform)
		})

		It("apply should be asynchronous", func() {
			Expect(action.IsAsynchronous()).To(BeTrue())
		})

		It("is not persistent", func() {
			Expect(action.IsPersistent()).To(BeFalse())
		})

		Describe("Run", func() {
			settings := boshsettings.Settings{AgentID: "fake-agent-id"}

			BeforeEach(func() {
				settingsService.Settings = settings
			})

			Context("when desired spec has configuration hash", func() {
				currentApplySpec := boshas.V1ApplySpec{ConfigurationHash: "fake-current-config-hash"}
				desiredApplySpec := boshas.V1ApplySpec{ConfigurationHash: "fake-desired-config-hash"}
				populatedDesiredApplySpec := boshas.V1ApplySpec{
					ConfigurationHash: "fake-populated-desired-config-hash",
				}

				Context("when current spec can be retrieved", func() {
					BeforeEach(func() {
						specService.Spec = currentApplySpec
					})

					It("populates dynamic networks in desired spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).ToNot(HaveOccurred())
						Expect(specService.PopulateDHCPNetworksSpec).To(Equal(desiredApplySpec))
						Expect(specService.PopulateDHCPNetworksSettings).To(Equal(settings))
					})

					Context("when resolving dynamic networks succeeds", func() {
						BeforeEach(func() {
							specService.PopulateDHCPNetworksResultSpec = populatedDesiredApplySpec
						})

						It("runs applier with populated desired spec", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).ToNot(HaveOccurred())
							Expect(applier.Applied).To(BeTrue())
							Expect(applier.ApplyCurrentApplySpec).To(Equal(currentApplySpec))
							Expect(applier.ApplyDesiredApplySpec).To(Equal(populatedDesiredApplySpec))
						})

						Context("when applier succeeds applying desired spec", func() {
							Context("when saving desires spec as current spec succeeds", func() {
								It("returns 'applied' after setting populated desired spec as current spec", func() {
									value, err := action.Run(desiredApplySpec)
									Expect(err).ToNot(HaveOccurred())
									Expect(value).To(Equal("applied"))

									Expect(specService.Spec).To(Equal(populatedDesiredApplySpec))
								})
							})

							Context("when saving populated desires spec as current spec fails", func() {
								It("returns error because agent was not able to remember that is converged to desired spec", func() {
									specService.SetErr = errors.New("fake-set-error")

									_, err := action.Run(desiredApplySpec)
									Expect(err).To(HaveOccurred())
									Expect(err.Error()).To(ContainSubstring("fake-set-error"))
								})
							})
						})

						Context("when applier fails applying desired spec", func() {
							BeforeEach(func() {
								applier.ApplyError = errors.New("fake-apply-error")
							})

							It("returns error", func() {
								_, err := action.Run(desiredApplySpec)
								Expect(err).To(HaveOccurred())
								Expect(err.Error()).To(ContainSubstring("fake-apply-error"))
							})

							It("does not save desired spec as current spec", func() {
								_, err := action.Run(desiredApplySpec)
								Expect(err).To(HaveOccurred())
								Expect(specService.Spec).To(Equal(currentApplySpec))
							})
						})
					})

					Context("when resolving dynamic networks fails", func() {
						BeforeEach(func() {
							specService.PopulateDHCPNetworksErr = errors.New("fake-populate-dynamic-networks-err")
						})

						It("returns error", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).To(HaveOccurred())
							Expect(err.Error()).To(ContainSubstring("fake-populate-dynamic-networks-err"))
						})

						It("does not apply desired spec as current spec", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).To(HaveOccurred())
							Expect(applier.Applied).To(BeFalse())
						})

						It("does not save desired spec as current spec", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).To(HaveOccurred())
							Expect(specService.Spec).To(Equal(currentApplySpec))
						})
					})
				})

				Context("when current spec cannot be retrieved", func() {
					BeforeEach(func() {
						specService.Spec = currentApplySpec
						specService.GetErr = errors.New("fake-get-error")
					})

					It("returns error and does not apply desired spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-get-error"))
					})

					It("does not run applier with desired spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(applier.Applied).To(BeFalse())
					})

					It("does not save desired spec as current spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(specService.Spec).To(Equal(currentApplySpec))
					})
				})
			})

			Context("when desired spec does not have a configuration hash", func() {
				desiredApplySpec := boshas.V1ApplySpec{
					JobSpec: boshas.JobSpec{
						Template: "fake-job-template",
					},
				}

				populatedDesiredApplySpec := boshas.V1ApplySpec{
					JobSpec: boshas.JobSpec{
						Template: "fake-populated-job-template",
					},
				}

				It("populates dynamic networks in desired spec", func() {
					_, err := action.Run(desiredApplySpec)
					Expect(err).ToNot(HaveOccurred())
					Expect(specService.PopulateDHCPNetworksSpec).To(Equal(desiredApplySpec))
					Expect(specService.PopulateDHCPNetworksSettings).To(Equal(settings))
				})

				Context("when resolving dynamic networks succeeds", func() {
					BeforeEach(func() {
						specService.PopulateDHCPNetworksResultSpec = populatedDesiredApplySpec
					})

					Context("when saving desires spec as current spec succeeds", func() {
						It("returns 'applied' after setting desired spec as current spec", func() {
							value, err := action.Run(desiredApplySpec)
							Expect(err).ToNot(HaveOccurred())
							Expect(value).To(Equal("applied"))

							Expect(specService.Spec).To(Equal(populatedDesiredApplySpec))
						})

						It("does not try to apply desired spec since it does not have jobs and packages", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).ToNot(HaveOccurred())
							Expect(applier.Applied).To(BeFalse())
						})
					})

					Context("when saving desires spec as current spec fails", func() {
						BeforeEach(func() {
							specService.SetErr = errors.New("fake-set-error")
						})

						It("returns error because agent was not able to remember that is converged to desired spec", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).To(HaveOccurred())
							Expect(err.Error()).To(ContainSubstring("fake-set-error"))
						})

						It("does not try to apply desired spec since it does not have jobs and packages", func() {
							_, err := action.Run(desiredApplySpec)
							Expect(err).To(HaveOccurred())
							Expect(applier.Applied).To(BeFalse())
						})
					})
				})

				Context("when resolving dynamic networks fails", func() {
					BeforeEach(func() {
						specService.PopulateDHCPNetworksErr = errors.New("fake-populate-dynamic-networks-err")
					})

					It("returns error", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-populate-dynamic-networks-err"))
					})

					It("does not apply desired spec as current spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(applier.Applied).To(BeFalse())
					})

					It("does not save desired spec as current spec", func() {
						_, err := action.Run(desiredApplySpec)
						Expect(err).To(HaveOccurred())
						Expect(specService.Spec).ToNot(Equal(desiredApplySpec))
					})
				})
			})
		})
	})
}
コード例 #8
0
ファイル: sync_dns_test.go プロジェクト: mattcui/bosh-init
var _ = Describe("SyncDNS", func() {
	var (
		syncDNS             SyncDNS
		fakeBlobstore       *fakeblobstore.FakeBlobstore
		fakeSettingsService *fakesettings.FakeSettingsService
		fakePlatform        *fakeplatform.FakePlatform
		fakeFileSystem      *fakesys.FakeFileSystem
		logger              *fakelogger.FakeLogger
	)

	BeforeEach(func() {
		logger = &fakelogger.FakeLogger{}
		fakeBlobstore = fakeblobstore.NewFakeBlobstore()
		fakeSettingsService = &fakesettings.FakeSettingsService{}
		fakePlatform = fakeplatform.NewFakePlatform()
		fakeFileSystem = fakePlatform.GetFs().(*fakesys.FakeFileSystem)

		syncDNS = NewSyncDNS(fakeBlobstore, fakeSettingsService, fakePlatform, logger)
	})

	It("returns IsAsynchronous false", func() {
		async := syncDNS.IsAsynchronous()
		Expect(async).To(BeFalse())
	})

	It("returns IsPersistent false", func() {
		persistent := syncDNS.IsPersistent()
		Expect(persistent).To(BeFalse())
	})

	It("returns error 'Not supported' when resumed", func() {
コード例 #9
0
			specService,
			jobScriptProvider,
			logger,
		)
	})

	It("returns error if action cannot be created", func() {
		action, err := factory.Create("fake-unknown-action")
		Expect(err).To(HaveOccurred())
		Expect(action).To(BeNil())
	})

	It("apply", func() {
		action, err := factory.Create("apply")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewApply(applier, specService, settingsService, boshdir.NewProvider("/var/vcap").InstanceDir(), platform.GetFs())))
	})

	It("drain", func() {
		action, err := factory.Create("drain")
		Expect(err).ToNot(HaveOccurred())
		// Cannot do equality check since channel is used in initializer
		Expect(action).To(BeAssignableToTypeOf(DrainAction{}))
	})

	It("fetch_logs", func() {
		action, err := factory.Create("fetch_logs")
		Expect(err).ToNot(HaveOccurred())
		Expect(action).To(Equal(NewFetchLogs(platform.GetCompressor(), platform.GetCopier(), blobstore, platform.GetDirProvider())))
	})
コード例 #10
0
				options.UseRegistry = true
			})

			ItConfiguresSourcesToUseRegistry := func(useServerName bool) {
				Context("when using HTTP source", func() {
					BeforeEach(func() {
						options.Sources = []SourceOptions{
							HTTPSourceOptions{URI: "http://fake-url"},
						}
					})

					It("returns a settings source that uses HTTP to fetch settings", func() {
						resolver := NewRegistryEndpointResolver(NewDigDNSResolver(platform.GetRunner(), logger))
						httpMetadataService := NewHTTPMetadataService("http://fake-url", resolver, platform, logger)
						multiSourceMetadataService := NewMultiSourceMetadataService(httpMetadataService)
						registryProvider := NewRegistryProvider(multiSourceMetadataService, platform, useServerName, platform.GetFs(), logger)
						httpSettingsSource := NewComplexSettingsSource(multiSourceMetadataService, registryProvider, logger)

						settingsSource, err := factory.New()
						Expect(err).ToNot(HaveOccurred())
						Expect(settingsSource).To(Equal(httpSettingsSource))
					})
				})

				Context("when using ConfigDrive source", func() {
					BeforeEach(func() {
						options.Sources = []SourceOptions{
							ConfigDriveSourceOptions{
								DiskPaths: []string{"/fake-disk-path"},

								MetaDataPath: "fake-meta-data-path",
コード例 #11
0
	AssertActionIsLoggable(action)

	AssertActionIsNotResumable(action)
	AssertActionIsNotCancelable(action)

	Context("on success", func() {
		It("returns 'updated'", func() {
			result, err := action.Run(newUpdateSettings)
			Expect(err).ToNot(HaveOccurred())
			Expect(result).To(Equal("updated"))
		})

		It("writes the updated settings to a file", func() {
			action.Run(newUpdateSettings)
			expectedPath := filepath.Join(platform.GetDirProvider().BoshDir(), "update_settings.json")
			exists := platform.GetFs().FileExists(expectedPath)
			Expect(exists).To(Equal(true))
		})
	})

	Context("when it cannot write the update settings file", func() {
		BeforeEach(func() {
			platform.Fs.WriteFileError = errors.New("Fake write error")
		})

		It("returns an error", func() {
			_, err := action.Run(newUpdateSettings)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Fake write error"))
		})
	})
コード例 #12
0
ファイル: start_test.go プロジェクト: nimbus-cloud/bosh-agent
func init() {
	Describe("Start", func() {
		var (
			jobSupervisor   *fakejobsuper.FakeJobSupervisor
			applier         *fakeappl.FakeApplier
			specService     *fakeas.FakeV1Service
			platform        *fakeplatform.FakePlatform
			settingsService *fakesettings.FakeSettingsService
			logger          boshlog.Logger
			dualDCSupport   *nimbus.DualDCSupport
			action          StartAction
		)

		BeforeEach(func() {
			jobSupervisor = fakejobsuper.NewFakeJobSupervisor()
			applier = fakeappl.NewFakeApplier()
			specService = fakeas.NewFakeV1Service()
			action = NewStart(jobSupervisor, applier, specService, dualDCSupport, platform)
			platform = fakeplatform.NewFakePlatform()
			logger = boshlog.NewLogger(boshlog.LevelNone)
			settingsService = &fakesettings.FakeSettingsService{}
			dualDCSupport = nimbus.NewDualDCSupport(
				platform.GetRunner(),
				platform.GetFs(),
				platform.GetDirProvider(),
				specService,
				settingsService,
				logger,
			)
			action = NewStart(jobSupervisor, applier, specService, dualDCSupport, platform)
		})

		It("is synchronous", func() {
			Expect(action.IsAsynchronous()).To(BeFalse())
		})

		It("is not persistent", func() {
			Expect(action.IsPersistent()).To(BeFalse())
		})

		It("returns started", func() {
			started, err := action.Run()
			Expect(err).ToNot(HaveOccurred())
			Expect(started).To(Equal("started"))
		})

		It("starts monitor services", func() {
			_, err := action.Run()
			Expect(err).ToNot(HaveOccurred())
			Expect(jobSupervisor.Started).To(BeTrue())
		})

		It("configures jobs", func() {
			_, err := action.Run()
			Expect(err).ToNot(HaveOccurred())
			Expect(applier.Configured).To(BeTrue())
		})

		It("apply errs if a job fails configuring", func() {
			applier.ConfiguredError = errors.New("fake error")
			_, err := action.Run()

			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Configuring jobs"))
		})
	})
}