Пример #1
0
				expectCreateVM := mockCloud.EXPECT().CreateVM(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any())
				expectCreateVM.Times(0)

				mockCloud.EXPECT().HasVM(gomock.Any()).Return(true, nil).AnyTimes()
				mockAgentClient.EXPECT().Ping().AnyTimes()
				mockAgentClient.EXPECT().Stop().AnyTimes()
				mockAgentClient.EXPECT().ListDisk().AnyTimes()
			}

			Context("and the same deployment is attempted again", func() {
				It("skips the deploy", func() {
					expectNoDeployHappened()

					err := newDeployCmd().Run(fakeStage, []string{deploymentManifestPath})
					Expect(err).ToNot(HaveOccurred())
					Expect(stdOut).To(gbytes.Say("No deployment, stemcell or release changes. Skipping deploy."))
				})
			})
		})

		Context("when the registry is configured", func() {
			It("makes the registry available for all CPI commands", func() {
				expectDeployFlowWithRegistry()

				err := newDeployCmd().Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).ToNot(HaveOccurred())
			})
		})
	})
})
Пример #2
0
			})
		})

		Context("when stopping registry fails", func() {
			Context("when the function fails", func() {
				It("logs a warning and returns the function error", func() {
					stopCall.Return(errors.New("registry-stop-error"))

					err := newInstalation().WithRunningRegistry(logger, fakeStage, func() error {
						spy.Record()
						return errors.New("blarg!")
					})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(Equal("blarg!"))

					Expect(logBuffer).To(gbytes.Say("registry-stop-error"))
				})
			})

			Context("when the function succeeds", func() {
				It("logs a warning and returns nil", func() {
					err := newInstalation().WithRunningRegistry(logger, fakeStage, func() error {
						spy.Record()
						return nil
					})
					Expect(err).NotTo(HaveOccurred())
				})
			})
		})
	})
Пример #3
0
	. "github.com/cloudfoundry/bosh-init/internal/github.com/onsi/ginkgo/internal/writer"
	. "github.com/cloudfoundry/bosh-init/internal/github.com/onsi/gomega"
)

var _ = Describe("Writer", func() {
	var writer *Writer
	var out *gbytes.Buffer

	BeforeEach(func() {
		out = gbytes.NewBuffer()
		writer = New(out)
	})

	It("should stream directly to the outbuffer by default", func() {
		writer.Write([]byte("foo"))
		Ω(out).Should(gbytes.Say("foo"))
	})

	It("should not emit the header when asked to DumpOutWitHeader", func() {
		writer.Write([]byte("foo"))
		writer.DumpOutWithHeader("my header")
		Ω(out).ShouldNot(gbytes.Say("my header"))
		Ω(out).Should(gbytes.Say("foo"))
	})

	Context("when told not to stream", func() {
		BeforeEach(func() {
			writer.SetStream(false)
		})

		It("should only write to the buffer when told to DumpOut", func() {
Пример #4
0
					newContainer("outer container", noneFlag,
						newBef("outer bef A", false),
						newJusBef("outer jusbef A", false),
						newAft("outer aft A", false),
					),
					newContainer("inner container", noneFlag,
						newBef("inner bef A", false),
						newJusBef("inner jusbef A", false),
						newAft("inner aft A", false),
					),
				),
				true,
			)
			spec.Run(buffer)

			Ω(buffer).Should(gbytes.Say(`\[BeforeEach\] outer container`))
			Ω(buffer).Should(gbytes.Say(`\[BeforeEach\] inner container`))
			Ω(buffer).Should(gbytes.Say(`\[JustBeforeEach\] outer container`))
			Ω(buffer).Should(gbytes.Say(`\[JustBeforeEach\] inner container`))
			Ω(buffer).Should(gbytes.Say(`\[It\] it node`))
			Ω(buffer).Should(gbytes.Say(`\[AfterEach\] inner container`))
			Ω(buffer).Should(gbytes.Say(`\[AfterEach\] outer container`))
		})

		It("should emit progress to the writer as it runs Befores, JustBefores, Afters, and Measures", func() {
			spec = New(
				newMeasure("measure node", noneFlag, false, 2),
				containers(),
				true,
			)
			spec.Run(buffer)
Пример #5
0
func rootDesc() {
	var mockCtrl *gomock.Controller

	BeforeEach(func() {
		mockCtrl = gomock.NewController(GinkgoT())
	})

	AfterEach(func() {
		mockCtrl.Finish()
	})

	Describe("Run", func() {
		var (
			command        bicmd.Cmd
			fakeFs         *fakesys.FakeFileSystem
			stdOut         *gbytes.Buffer
			stdErr         *gbytes.Buffer
			userInterface  biui.UI
			sha1Calculator crypto.SHA1Calculator
			manifestSHA1   string

			mockDeployer              *mock_deployment.MockDeployer
			mockInstaller             *mock_install.MockInstaller
			mockInstallerFactory      *mock_install.MockInstallerFactory
			mockReleaseExtractor      *mock_release.MockExtractor
			releaseManager            birel.Manager
			mockRegistryServerManager *mock_registry.MockServerManager
			mockRegistryServer        *mock_registry.MockServer
			mockAgentClient           *mock_agentclient.MockAgentClient
			mockAgentClientFactory    *mock_httpagent.MockAgentClientFactory
			mockCloudFactory          *mock_cloud.MockFactory

			fakeCPIRelease *fakebirel.FakeRelease
			logger         boshlog.Logger

			mockBlobstoreFactory *mock_blobstore.MockFactory
			mockBlobstore        *mock_blobstore.MockBlobstore

			mockVMManagerFactory       *mock_vm.MockManagerFactory
			fakeVMManager              *fakebivm.FakeManager
			fakeStemcellExtractor      *fakebistemcell.FakeExtractor
			mockStemcellManager        *mock_stemcell.MockManager
			fakeStemcellManagerFactory *fakebistemcell.FakeManagerFactory

			fakeReleaseSetParser              *fakebirelsetmanifest.FakeParser
			fakeInstallationParser            *fakebiinstallmanifest.FakeParser
			fakeDeploymentParser              *fakebideplmanifest.FakeParser
			mockLegacyDeploymentStateMigrator *mock_config.MockLegacyDeploymentStateMigrator
			setupDeploymentStateService       biconfig.DeploymentStateService
			fakeDeploymentValidator           *fakebideplval.FakeValidator

			directorID          = "generated-director-uuid"
			fakeUUIDGenerator   *fakeuuid.FakeGenerator
			configUUIDGenerator *fakeuuid.FakeGenerator

			fakeStage *fakebiui.FakeStage

			deploymentManifestPath string
			deploymentStatePath    string
			cpiReleaseTarballPath  string
			stemcellTarballPath    string
			extractedStemcell      bistemcell.ExtractedStemcell

			expectDeploy *gomock.Call

			mbusURL = "http://fake-mbus-user:[email protected]"

			releaseSetManifest     birelsetmanifest.Manifest
			boshDeploymentManifest bideplmanifest.Manifest
			installationManifest   biinstallmanifest.Manifest
			cloud                  bicloud.Cloud

			cloudStemcell bistemcell.CloudStemcell

			expectLegacyMigrate        *gomock.Call
			expectStemcellUpload       *gomock.Call
			expectStemcellDeleteUnused *gomock.Call
			expectCPIReleaseExtract    *gomock.Call
			expectInstall              *gomock.Call
			expectNewCloud             *gomock.Call
		)

		BeforeEach(func() {
			logger = boshlog.NewLogger(boshlog.LevelNone)
			stdOut = gbytes.NewBuffer()
			stdErr = gbytes.NewBuffer()
			userInterface = biui.NewWriterUI(stdOut, stdErr, logger)
			fakeFs = fakesys.NewFakeFileSystem()
			fakeFs.EnableStrictTempRootBehavior()
			deploymentManifestPath = "/path/to/manifest.yml"
			deploymentStatePath = "/path/to/manifest-state.json"
			fakeFs.RegisterOpenFile(deploymentManifestPath, &fakesys.FakeFile{
				Stats: &fakesys.FakeFileStats{FileType: fakesys.FakeFileTypeFile},
			})

			fakeFs.WriteFileString(deploymentManifestPath, "")

			mockDeployer = mock_deployment.NewMockDeployer(mockCtrl)
			mockInstaller = mock_install.NewMockInstaller(mockCtrl)
			mockInstallerFactory = mock_install.NewMockInstallerFactory(mockCtrl)

			mockReleaseExtractor = mock_release.NewMockExtractor(mockCtrl)
			releaseManager = birel.NewManager(logger)

			mockRegistryServerManager = mock_registry.NewMockServerManager(mockCtrl)
			mockRegistryServer = mock_registry.NewMockServer(mockCtrl)

			mockAgentClientFactory = mock_httpagent.NewMockAgentClientFactory(mockCtrl)
			mockAgentClient = mock_agentclient.NewMockAgentClient(mockCtrl)
			mockAgentClientFactory.EXPECT().NewAgentClient(gomock.Any(), gomock.Any()).Return(mockAgentClient).AnyTimes()

			mockCloudFactory = mock_cloud.NewMockFactory(mockCtrl)

			mockBlobstoreFactory = mock_blobstore.NewMockFactory(mockCtrl)
			mockBlobstore = mock_blobstore.NewMockBlobstore(mockCtrl)
			mockBlobstoreFactory.EXPECT().Create(mbusURL).Return(mockBlobstore, nil).AnyTimes()

			mockVMManagerFactory = mock_vm.NewMockManagerFactory(mockCtrl)
			fakeVMManager = fakebivm.NewFakeManager()
			mockVMManagerFactory.EXPECT().NewManager(gomock.Any(), mockAgentClient).Return(fakeVMManager).AnyTimes()

			fakeStemcellExtractor = fakebistemcell.NewFakeExtractor()
			mockStemcellManager = mock_stemcell.NewMockManager(mockCtrl)
			fakeStemcellManagerFactory = fakebistemcell.NewFakeManagerFactory()

			fakeReleaseSetParser = fakebirelsetmanifest.NewFakeParser()
			fakeInstallationParser = fakebiinstallmanifest.NewFakeParser()
			fakeDeploymentParser = fakebideplmanifest.NewFakeParser()

			mockLegacyDeploymentStateMigrator = mock_config.NewMockLegacyDeploymentStateMigrator(mockCtrl)

			configUUIDGenerator = &fakeuuid.FakeGenerator{}
			configUUIDGenerator.GeneratedUUID = directorID
			setupDeploymentStateService = biconfig.NewFileSystemDeploymentStateService(fakeFs, configUUIDGenerator, logger, biconfig.DeploymentStatePath(deploymentManifestPath))

			fakeDeploymentValidator = fakebideplval.NewFakeValidator()

			fakeStage = fakebiui.NewFakeStage()

			sha1Calculator = crypto.NewSha1Calculator(fakeFs)
			fakeUUIDGenerator = &fakeuuid.FakeGenerator{}

			var err error
			manifestSHA1, err = sha1Calculator.Calculate(deploymentManifestPath)
			Expect(err).ToNot(HaveOccurred())

			cpiReleaseTarballPath = "/release/tarball/path"

			stemcellTarballPath = "/stemcell/tarball/path"
			extractedStemcell = bistemcell.NewExtractedStemcell(
				bistemcell.Manifest{
					ImagePath:       "/stemcell/image/path",
					Name:            "fake-stemcell-name",
					Version:         "fake-stemcell-version",
					SHA1:            "fake-stemcell-sha1",
					CloudProperties: biproperty.Map{},
					OS:              "ubuntu-trusty",
				},
				"fake-extracted-path",
				fakeFs,
			)

			// create input files
			fakeFs.WriteFileString(cpiReleaseTarballPath, "")
			fakeFs.WriteFileString(stemcellTarballPath, "")

			// deployment exists
			fakeFs.WriteFileString(deploymentManifestPath, "")

			// deployment is valid
			fakeDeploymentValidator.SetValidateBehavior([]fakebideplval.ValidateOutput{
				{Err: nil},
			})
			fakeDeploymentValidator.SetValidateReleaseJobsBehavior([]fakebideplval.ValidateReleaseJobsOutput{
				{Err: nil},
			})

			// stemcell exists
			fakeFs.WriteFile(stemcellTarballPath, []byte{})

			releaseSetManifest = birelsetmanifest.Manifest{
				Releases: []birelmanifest.ReleaseRef{
					{
						Name: "fake-cpi-release-name",
						URL:  "file://" + cpiReleaseTarballPath,
					},
				},
			}

			// parsed CPI deployment manifest
			installationManifest = biinstallmanifest.Manifest{
				Template: biinstallmanifest.ReleaseJobRef{
					Name:    "fake-cpi-release-job-name",
					Release: "fake-cpi-release-name",
				},
				Mbus: mbusURL,
			}

			// parsed BOSH deployment manifest
			boshDeploymentManifest = bideplmanifest.Manifest{
				Name: "fake-deployment-name",
				Jobs: []bideplmanifest.Job{
					{
						Name: "fake-job-name",
					},
				},
				ResourcePools: []bideplmanifest.ResourcePool{
					{
						Stemcell: bideplmanifest.StemcellRef{
							URL: "file://" + stemcellTarballPath,
						},
					},
				},
			}
			fakeDeploymentParser.ParseManifest = boshDeploymentManifest

			// parsed/extracted CPI release
			fakeCPIRelease = fakebirel.NewFakeRelease()
			fakeCPIRelease.ReleaseName = "fake-cpi-release-name"
			fakeCPIRelease.ReleaseVersion = "1.0"
			fakeCPIRelease.ReleaseIsCompiled = false
			fakeCPIRelease.ReleaseJobs = []bireljob.Job{
				{
					Name: "fake-cpi-release-job-name",
					Templates: map[string]string{
						"templates/cpi.erb": "bin/cpi",
					},
				},
			}

			cloud = bicloud.NewCloud(fakebicloud.NewFakeCPICmdRunner(), "fake-director-id", logger)

			cloudStemcell = fakebistemcell.NewFakeCloudStemcell("fake-stemcell-cid", "fake-stemcell-name", "fake-stemcell-version")
		})

		JustBeforeEach(func() {

			doGet := func(deploymentManifestPath string) (bicmd.DeploymentPreparer, error) {
				deploymentStateService := biconfig.NewFileSystemDeploymentStateService(fakeFs, configUUIDGenerator, logger, biconfig.DeploymentStatePath(deploymentManifestPath))
				deploymentRepo := biconfig.NewDeploymentRepo(deploymentStateService)
				releaseRepo := biconfig.NewReleaseRepo(deploymentStateService, fakeUUIDGenerator)
				stemcellRepo := biconfig.NewStemcellRepo(deploymentStateService, fakeUUIDGenerator)
				deploymentRecord := deployment.NewRecord(deploymentRepo, releaseRepo, stemcellRepo, sha1Calculator)

				fakeHTTPClient := fakebihttpclient.NewFakeHTTPClient()
				tarballCache := bitarball.NewCache("fake-base-path", fakeFs, logger)
				tarballProvider := bitarball.NewProvider(tarballCache, fakeFs, fakeHTTPClient, sha1Calculator, 1, 0, logger)

				cpiInstaller := bicpirel.CpiInstaller{
					ReleaseManager:   releaseManager,
					InstallerFactory: mockInstallerFactory,
					Validator:        bicpirel.NewValidator(),
				}
				releaseFetcher := birel.NewFetcher(tarballProvider, mockReleaseExtractor, releaseManager)
				stemcellFetcher := bistemcell.Fetcher{
					TarballProvider:   tarballProvider,
					StemcellExtractor: fakeStemcellExtractor,
				}
				releaseSetAndInstallationManifestParser := bicmd.ReleaseSetAndInstallationManifestParser{
					ReleaseSetParser:   fakeReleaseSetParser,
					InstallationParser: fakeInstallationParser,
				}

				deploymentManifestParser := bicmd.DeploymentManifestParser{
					DeploymentParser:    fakeDeploymentParser,
					DeploymentValidator: fakeDeploymentValidator,
					ReleaseManager:      releaseManager,
				}

				fakeInstallationUUIDGenerator := &fakeuuid.FakeGenerator{}
				fakeInstallationUUIDGenerator.GeneratedUUID = "fake-installation-id"
				targetProvider := biinstall.NewTargetProvider(
					deploymentStateService,
					fakeInstallationUUIDGenerator,
					filepath.Join("fake-install-dir"),
				)
				tempRootConfigurator := bicmd.NewTempRootConfigurator(fakeFs)

				return bicmd.NewDeploymentPreparer(
					userInterface,
					logger,
					"deployCmd",
					deploymentStateService,
					mockLegacyDeploymentStateMigrator,
					releaseManager,
					deploymentRecord,
					mockCloudFactory,
					fakeStemcellManagerFactory,
					mockAgentClientFactory,
					mockVMManagerFactory,
					mockBlobstoreFactory,
					mockDeployer,
					deploymentManifestPath,
					cpiInstaller,
					releaseFetcher,
					stemcellFetcher,
					releaseSetAndInstallationManifestParser,
					deploymentManifestParser,
					tempRootConfigurator,
					targetProvider,
				), nil
			}

			command = bicmd.NewDeployCmd(userInterface, fakeFs, logger, doGet)

			expectLegacyMigrate = mockLegacyDeploymentStateMigrator.EXPECT().MigrateIfExists("/path/to/bosh-deployments.yml").AnyTimes()

			fakeStemcellExtractor.SetExtractBehavior(stemcellTarballPath, extractedStemcell, nil)

			fakeStemcellManagerFactory.SetNewManagerBehavior(cloud, mockStemcellManager)

			expectStemcellUpload = mockStemcellManager.EXPECT().Upload(extractedStemcell, fakeStage).Return(cloudStemcell, nil).AnyTimes()

			expectStemcellDeleteUnused = mockStemcellManager.EXPECT().DeleteUnused(fakeStage).AnyTimes()

			fakeReleaseSetParser.ParseManifest = releaseSetManifest
			fakeDeploymentParser.ParseManifest = boshDeploymentManifest
			fakeInstallationParser.ParseManifest = installationManifest

			installationPath := filepath.Join("fake-install-dir", "fake-installation-id")
			target := biinstall.NewTarget(installationPath)

			installedJob := biinstall.NewInstalledJob(
				biinstall.RenderedJobRef{
					Name: "fake-cpi-release-job-name",
				},
				filepath.Join(target.JobsPath(), "fake-cpi-release-job-name"),
			)

			mockInstallerFactory.EXPECT().NewInstaller(target).Return(mockInstaller).AnyTimes()

			installation := biinstall.NewInstallation(target, installedJob, installationManifest, mockRegistryServerManager)

			expectInstall = mockInstaller.EXPECT().Install(installationManifest, gomock.Any()).Do(func(_ interface{}, stage biui.Stage) {
				Expect(fakeStage.SubStages).To(ContainElement(stage))
			}).Return(installation, nil).AnyTimes()
			mockInstaller.EXPECT().Cleanup(installation).AnyTimes()

			mockDeployment := mock_deployment.NewMockDeployment(mockCtrl)

			expectDeploy = mockDeployer.EXPECT().Deploy(
				cloud,
				boshDeploymentManifest,
				cloudStemcell,
				installationManifest.Registry,
				fakeVMManager,
				mockBlobstore,
				gomock.Any(),
			).Do(func(_, _, _, _, _, _ interface{}, stage biui.Stage) {
				Expect(fakeStage.SubStages).To(ContainElement(stage))
			}).Return(mockDeployment, nil).AnyTimes()

			expectCPIReleaseExtract = mockReleaseExtractor.EXPECT().Extract(cpiReleaseTarballPath).Return(fakeCPIRelease, nil).AnyTimes()

			expectNewCloud = mockCloudFactory.EXPECT().NewCloud(installation, directorID).Return(cloud, nil).AnyTimes()
		})

		It("prints the deployment manifest and state file", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			Expect(stdOut).To(gbytes.Say("Deployment manifest: '/path/to/manifest.yml'"))
			Expect(stdOut).To(gbytes.Say("Deployment state: '/path/to/manifest-state.json'"))
		})

		It("does not migrate the legacy bosh-deployments.yml if manifest-state.json exists", func() {
			err := fakeFs.WriteFileString(deploymentStatePath, "{}")
			Expect(err).ToNot(HaveOccurred())

			expectLegacyMigrate.Times(0)

			err = command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeInstallationParser.ParsePath).To(Equal(deploymentManifestPath))
		})

		It("migrates the legacy bosh-deployments.yml if manifest-state.json does not exist", func() {
			err := fakeFs.RemoveAll(deploymentStatePath)
			Expect(err).ToNot(HaveOccurred())

			expectLegacyMigrate.Return(true, nil).Times(1)

			err = command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeInstallationParser.ParsePath).To(Equal(deploymentManifestPath))

			Expect(stdOut).To(gbytes.Say("Deployment manifest: '/path/to/manifest.yml'"))
			Expect(stdOut).To(gbytes.Say("Deployment state: '/path/to/manifest-state.json'"))
			Expect(stdOut).To(gbytes.Say("Migrated legacy deployments file: '/path/to/bosh-deployments.yml'"))
		})

		It("sets the temp root", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeFs.TempRootPath).To(Equal("fake-install-dir/fake-installation-id/tmp"))
		})

		Context("when setting the temp root fails", func() {
			It("returns an error", func() {
				fakeFs.ChangeTempRootErr = errors.New("fake ChangeTempRootErr")
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(Equal("Setting temp root: fake ChangeTempRootErr"))
			})
		})

		It("parses the installation manifest", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeInstallationParser.ParsePath).To(Equal(deploymentManifestPath))
		})

		It("parses the deployment manifest", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeDeploymentParser.ParsePath).To(Equal(deploymentManifestPath))
		})

		It("validates bosh deployment manifest", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeDeploymentValidator.ValidateInputs).To(Equal([]fakebideplval.ValidateInput{
				{Manifest: boshDeploymentManifest, ReleaseSetManifest: releaseSetManifest},
			}))
		})

		It("validates jobs in manifest refer to job in releases", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeDeploymentValidator.ValidateReleaseJobsInputs).To(Equal([]fakebideplval.ValidateReleaseJobsInput{
				{Manifest: boshDeploymentManifest, ReleaseManager: releaseManager},
			}))
		})

		It("logs validating stages", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			Expect(fakeStage.PerformCalls[0]).To(Equal(&fakebiui.PerformCall{
				Name: "validating",
				Stage: &fakebiui.FakeStage{
					PerformCalls: []*fakebiui.PerformCall{
						{Name: "Validating release 'fake-cpi-release-name'"},
						{Name: "Validating cpi release"},
						{Name: "Validating deployment manifest"},
						{Name: "Validating stemcell"},
					},
				},
			}))
		})

		It("extracts CPI release tarball", func() {
			expectCPIReleaseExtract.Times(1)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
		})

		It("installs the CPI locally", func() {
			expectInstall.Times(1)
			expectNewCloud.Times(1)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
		})

		It("adds a new 'installing CPI' event logger stage", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			Expect(fakeStage.PerformCalls[1]).To(Equal(&fakebiui.PerformCall{
				Name:  "installing CPI",
				Stage: &fakebiui.FakeStage{}, // mock installer doesn't add sub-stages
			}))
		})

		It("adds a new 'Starting registry' event logger stage", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			Expect(fakeStage.PerformCalls[2]).To(Equal(&fakebiui.PerformCall{
				Name: "Starting registry",
			}))
		})

		Context("when the registry is configured", func() {
			BeforeEach(func() {
				installationManifest.Registry = biinstallmanifest.Registry{
					Username: "fake-username",
					Password: "fake-password",
					Host:     "fake-host",
					Port:     123,
				}
			})

			It("starts & stops the registry", func() {
				mockRegistryServerManager.EXPECT().Start("fake-username", "fake-password", "fake-host", 123).Return(mockRegistryServer, nil)
				mockRegistryServer.EXPECT().Stop()

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())
			})
		})

		It("deletes the extracted CPI release", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeCPIRelease.DeleteCalled).To(BeTrue())
		})

		It("extracts the stemcell", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
			Expect(fakeStemcellExtractor.ExtractInputs).To(Equal([]fakebistemcell.ExtractInput{
				{TarballPath: stemcellTarballPath},
			}))
		})

		It("uploads the stemcell", func() {
			expectStemcellUpload.Times(1)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).ToNot(HaveOccurred())
		})

		It("adds a new 'deploying' event logger stage", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			Expect(fakeStage.PerformCalls[3]).To(Equal(&fakebiui.PerformCall{
				Name:  "deploying",
				Stage: &fakebiui.FakeStage{}, // mock deployer doesn't add sub-stages
			}))
		})

		It("deploys", func() {
			expectDeploy.Times(1)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
		})

		It("updates the deployment record", func() {
			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())

			deploymentState, err := setupDeploymentStateService.Load()
			Expect(err).ToNot(HaveOccurred())

			Expect(deploymentState.CurrentManifestSHA1).To(Equal(manifestSHA1))
			Expect(deploymentState.Releases).To(Equal([]biconfig.ReleaseRecord{
				{
					ID:      "fake-uuid-0",
					Name:    fakeCPIRelease.Name(),
					Version: fakeCPIRelease.Version(),
				},
			}))
		})

		It("deletes unused stemcells", func() {
			expectStemcellDeleteUnused.Times(1)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).NotTo(HaveOccurred())
		})

		Context("when deployment has not changed", func() {
			JustBeforeEach(func() {
				previousDeploymentState := biconfig.DeploymentState{
					DirectorID:        directorID,
					CurrentReleaseIDs: []string{"my-release-id-1"},
					Releases: []biconfig.ReleaseRecord{{
						ID:      "my-release-id-1",
						Name:    fakeCPIRelease.Name(),
						Version: fakeCPIRelease.Version(),
					}},
					CurrentStemcellID: "my-stemcellRecordID",
					Stemcells: []biconfig.StemcellRecord{{
						ID:      "my-stemcellRecordID",
						Name:    cloudStemcell.Name(),
						Version: cloudStemcell.Version(),
					}},
					CurrentManifestSHA1: manifestSHA1,
				}

				err := setupDeploymentStateService.Save(previousDeploymentState)
				Expect(err).ToNot(HaveOccurred())
			})

			It("skips deploy", func() {
				expectDeploy.Times(0)

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())
				Expect(stdOut).To(gbytes.Say("No deployment, stemcell or release changes. Skipping deploy."))
			})
		})

		Context("when parsing the cpi deployment manifest fails", func() {
			BeforeEach(func() {
				fakeDeploymentParser.ParseErr = bosherr.Error("fake-parse-error")
			})

			It("returns error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("Parsing deployment manifest"))
				Expect(err.Error()).To(ContainSubstring("fake-parse-error"))
				Expect(fakeDeploymentParser.ParsePath).To(Equal(deploymentManifestPath))
			})
		})

		Context("when the cpi release does not contain a 'cpi' job", func() {
			BeforeEach(func() {
				fakeCPIRelease.ReleaseJobs = []bireljob.Job{
					{
						Name: "not-cpi",
					},
				}
			})

			It("returns error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(Equal("Invalid CPI release 'fake-cpi-release-name': CPI release must contain specified job 'fake-cpi-release-job-name'"))
			})
		})

		Context("when multiple releases are given", func() {
			var (
				otherReleaseTarballPath   string
				fakeOtherRelease          *fakebirel.FakeRelease
				expectOtherReleaseExtract *gomock.Call
			)

			BeforeEach(func() {
				otherReleaseTarballPath = "/path/to/other-release.tgz"

				fakeFs.WriteFileString(otherReleaseTarballPath, "")

				fakeOtherRelease = fakebirel.New("other-release", "1234")
				fakeOtherRelease.ReleaseJobs = []bireljob.Job{{Name: "not-cpi"}}

				expectOtherReleaseExtract = mockReleaseExtractor.EXPECT().Extract(
					otherReleaseTarballPath,
				).Return(fakeOtherRelease, nil).AnyTimes()

				releaseSetManifest = birelsetmanifest.Manifest{
					Releases: []birelmanifest.ReleaseRef{
						{
							Name: "fake-cpi-release-name",
							URL:  "file://" + cpiReleaseTarballPath,
						},
						{
							Name: "other-release",
							URL:  "file://" + otherReleaseTarballPath,
						},
					},
				}
			})

			It("extracts all the release tarballs", func() {
				expectCPIReleaseExtract.Times(1)
				expectOtherReleaseExtract.Times(1)

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())
			})

			It("installs the CPI release locally", func() {
				expectInstall.Times(1)
				expectNewCloud.Times(1)

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())
			})

			It("updates the deployment record", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())

				deploymentState, err := setupDeploymentStateService.Load()
				Expect(err).ToNot(HaveOccurred())

				Expect(deploymentState.CurrentManifestSHA1).To(Equal(manifestSHA1))
				Expect(deploymentState.Releases).To(Equal([]biconfig.ReleaseRecord{
					{
						ID:      "fake-uuid-0",
						Name:    fakeCPIRelease.Name(),
						Version: fakeCPIRelease.Version(),
					},
					{
						ID:      "fake-uuid-1",
						Name:    fakeOtherRelease.Name(),
						Version: fakeOtherRelease.Version(),
					},
				}))
			})

			Context("when one of the releases in the deployment has changed", func() {
				JustBeforeEach(func() {
					olderReleaseVersion := "1233"
					Expect(fakeOtherRelease.Version()).ToNot(Equal(olderReleaseVersion))
					previousDeploymentState := biconfig.DeploymentState{
						DirectorID:        directorID,
						CurrentReleaseIDs: []string{"existing-release-id-1", "existing-release-id-2"},
						Releases: []biconfig.ReleaseRecord{
							{
								ID:      "existing-release-id-1",
								Name:    fakeCPIRelease.Name(),
								Version: fakeCPIRelease.Version(),
							},
							{
								ID:      "existing-release-id-2",
								Name:    fakeOtherRelease.Name(),
								Version: olderReleaseVersion,
							},
						},
						CurrentStemcellID: "my-stemcellRecordID",
						Stemcells: []biconfig.StemcellRecord{{
							ID:      "my-stemcellRecordID",
							Name:    cloudStemcell.Name(),
							Version: cloudStemcell.Version(),
						}},
						CurrentManifestSHA1: manifestSHA1,
					}

					err := setupDeploymentStateService.Save(previousDeploymentState)
					Expect(err).ToNot(HaveOccurred())
				})

				It("updates the deployment record, clearing out unused releases", func() {
					err := command.Run(fakeStage, []string{deploymentManifestPath})
					Expect(err).NotTo(HaveOccurred())

					deploymentState, err := setupDeploymentStateService.Load()
					Expect(err).ToNot(HaveOccurred())

					Expect(deploymentState.CurrentManifestSHA1).To(Equal(manifestSHA1))
					keys := []string{}
					ids := []string{}
					for _, releaseRecord := range deploymentState.Releases {
						keys = append(keys, fmt.Sprintf("%s-%s", releaseRecord.Name, releaseRecord.Version))
						ids = append(ids, releaseRecord.ID)
					}
					Expect(deploymentState.CurrentReleaseIDs).To(ConsistOf(ids))
					Expect(keys).To(ConsistOf([]string{
						fmt.Sprintf("%s-%s", fakeCPIRelease.Name(), fakeCPIRelease.Version()),
						fmt.Sprintf("%s-%s", fakeOtherRelease.Name(), fakeOtherRelease.Version()),
					}))
				})
			})

			Context("when the deployment has not changed", func() {
				JustBeforeEach(func() {
					previousDeploymentState := biconfig.DeploymentState{
						DirectorID:        directorID,
						CurrentReleaseIDs: []string{"my-release-id-1", "my-release-id-2"},
						Releases: []biconfig.ReleaseRecord{
							{
								ID:      "my-release-id-1",
								Name:    fakeCPIRelease.Name(),
								Version: fakeCPIRelease.Version(),
							},
							{
								ID:      "my-release-id-2",
								Name:    fakeOtherRelease.Name(),
								Version: fakeOtherRelease.Version(),
							},
						},
						CurrentStemcellID: "my-stemcellRecordID",
						Stemcells: []biconfig.StemcellRecord{{
							ID:      "my-stemcellRecordID",
							Name:    cloudStemcell.Name(),
							Version: cloudStemcell.Version(),
						}},
						CurrentManifestSHA1: manifestSHA1,
					}

					err := setupDeploymentStateService.Save(previousDeploymentState)
					Expect(err).ToNot(HaveOccurred())
				})

				It("skips deploy", func() {
					expectDeploy.Times(0)

					err := command.Run(fakeStage, []string{deploymentManifestPath})
					Expect(err).NotTo(HaveOccurred())
					Expect(stdOut).To(gbytes.Say("No deployment, stemcell or release changes. Skipping deploy."))
				})
			})
		})

		Context("when release name does not match the name in release tarball", func() {
			BeforeEach(func() {
				releaseSetManifest.Releases = []birelmanifest.ReleaseRef{
					{
						Name: "fake-other-cpi-release-name",
						URL:  "file://" + cpiReleaseTarballPath,
					},
				}
			})

			It("returns an error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("Release name 'fake-other-cpi-release-name' does not match the name in release tarball 'fake-cpi-release-name'"))
			})
		})

		Context("When the stemcell tarball does not exist", func() {
			JustBeforeEach(func() {
				fakeStemcellExtractor.SetExtractBehavior(stemcellTarballPath, extractedStemcell, errors.New("no-stemcell-there"))
			})

			It("returns error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("no-stemcell-there"))

				performCall := fakeStage.PerformCalls[0].Stage.PerformCalls[3]
				Expect(performCall.Name).To(Equal("Validating stemcell"))
				Expect(performCall.Error.Error()).To(ContainSubstring("no-stemcell-there"))
			})
		})

		Context("when release file does not exist", func() {
			BeforeEach(func() {
				mockReleaseExtractor.EXPECT().Extract(cpiReleaseTarballPath).Return(nil, errors.New("not there"))
			})

			It("returns error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("not there"))

				performCall := fakeStage.PerformCalls[0].Stage.PerformCalls[0]
				Expect(performCall.Name).To(Equal("Validating release 'fake-cpi-release-name'"))
				Expect(performCall.Error.Error()).To(ContainSubstring("not there"))
			})
		})

		Context("when the deployment state file does not exist", func() {
			BeforeEach(func() {
				fakeFs.RemoveAll(deploymentStatePath)
			})

			It("creates a deployment state", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).ToNot(HaveOccurred())

				deploymentState, err := setupDeploymentStateService.Load()
				Expect(err).ToNot(HaveOccurred())

				Expect(deploymentState.DirectorID).To(Equal(directorID))
			})
		})

		It("returns err when the deployment manifest does not exist", func() {
			fakeFs.RemoveAll(deploymentManifestPath)

			err := command.Run(fakeStage, []string{deploymentManifestPath})
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Deployment manifest does not exist at '/path/to/manifest.yml'"))
			Expect(stdErr).To(gbytes.Say("Deployment '/path/to/manifest.yml' does not exist"))
		})

		Context("when the deployment manifest is invalid", func() {
			BeforeEach(func() {
				fakeDeploymentValidator.SetValidateBehavior([]fakebideplval.ValidateOutput{
					{Err: bosherr.Error("fake-deployment-validation-error")},
				})
			})

			It("returns err", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-deployment-validation-error"))
			})

			It("logs the failed event log", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())

				performCall := fakeStage.PerformCalls[0].Stage.PerformCalls[2]
				Expect(performCall.Name).To(Equal("Validating deployment manifest"))
				Expect(performCall.Error.Error()).To(Equal("Validating deployment manifest: fake-deployment-validation-error"))
			})
		})

		Context("when validating jobs fails", func() {
			BeforeEach(func() {
				fakeDeploymentValidator.SetValidateReleaseJobsBehavior([]fakebideplval.ValidateReleaseJobsOutput{
					{Err: bosherr.Error("fake-jobs-validation-error")},
				})
			})

			It("returns err", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-jobs-validation-error"))
			})

			It("logs the failed event log", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())

				performCall := fakeStage.PerformCalls[0].Stage.PerformCalls[2]
				Expect(performCall.Name).To(Equal("Validating deployment manifest"))
				Expect(performCall.Error.Error()).To(Equal("Validating deployment jobs refer to jobs in release: fake-jobs-validation-error"))
			})
		})

		It("returns err when number of arguments is not equal 1", func() {
			err := command.Run(fakeStage, []string{})
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Invalid usage"))

			err = command.Run(fakeStage, []string{"1", "2"})
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Invalid usage"))
		})

		Context("when uploading stemcell fails", func() {
			JustBeforeEach(func() {
				expectStemcellUpload.Return(nil, bosherr.Error("fake-upload-error"))
			})

			It("returns an error", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-upload-error"))
			})
		})

		Context("when deploy fails", func() {
			BeforeEach(func() {
				mockDeployer.EXPECT().Deploy(
					cloud,
					boshDeploymentManifest,
					cloudStemcell,
					installationManifest.Registry,
					fakeVMManager,
					mockBlobstore,
					gomock.Any(),
				).Return(nil, errors.New("fake-deploy-error")).AnyTimes()

				previousDeploymentState := biconfig.DeploymentState{
					CurrentReleaseIDs: []string{"my-release-id-1"},
					Releases: []biconfig.ReleaseRecord{{
						ID:      "my-release-id-1",
						Name:    fakeCPIRelease.Name(),
						Version: fakeCPIRelease.Version(),
					}},
					CurrentManifestSHA1: "fake-manifest-sha",
				}

				setupDeploymentStateService.Save(previousDeploymentState)
			})

			It("clears the deployment record", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-deploy-error"))

				deploymentState, err := setupDeploymentStateService.Load()
				Expect(err).ToNot(HaveOccurred())

				Expect(deploymentState.CurrentManifestSHA1).To(Equal(""))
				Expect(deploymentState.Releases).To(Equal([]biconfig.ReleaseRecord{}))
				Expect(deploymentState.CurrentReleaseIDs).To(Equal([]string{}))
			})
		})

		Context("when compiled releases are being used", func() {

			var (
				otherReleaseTarballPath   string
				fakeOtherRelease          *fakebirel.FakeRelease
				expectOtherReleaseExtract *gomock.Call
			)

			BeforeEach(func() {
				otherReleaseTarballPath = "/path/to/other-release.tgz"

				fakeFs.WriteFileString(otherReleaseTarballPath, "")

				fakeOtherRelease = fakebirel.New("other-release", "1234")

				fakeOtherRelease.ReleaseIsCompiled = true
				fakeOtherRelease.ReleaseJobs = []bireljob.Job{{Name: "not-cpi"}}
				fakeOtherRelease.ReleasePackages = []*bipkg.Package{
					{
						Stemcell: "ubuntu-trusty/fake-stemcell-version",
					},
				}
				expectOtherReleaseExtract = mockReleaseExtractor.EXPECT().Extract(
					otherReleaseTarballPath,
				).Return(fakeOtherRelease, nil).AnyTimes()

				releaseSetManifest = birelsetmanifest.Manifest{
					Releases: []birelmanifest.ReleaseRef{
						{
							Name: "fake-cpi-release-name",
							URL:  "file://" + cpiReleaseTarballPath,
						},
						{
							Name: "other-release",
							URL:  "file://" + otherReleaseTarballPath,
						},
					},
				}

				boshDeploymentManifest = bideplmanifest.Manifest{
					Name: "fake-deployment-name",
					Jobs: []bideplmanifest.Job{
						{
							Name: "fake-job-name",
							Templates: []bideplmanifest.ReleaseJobRef{
								{
									Release: "other-release",
								},
							},
						},
					},
					ResourcePools: []bideplmanifest.ResourcePool{
						{
							Stemcell: bideplmanifest.StemcellRef{
								URL: "file://" + stemcellTarballPath,
							},
						},
					},
				}
			})

			It("extracts the compiled release tarball", func() {
				expectOtherReleaseExtract.Times(1)

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).NotTo(HaveOccurred())
			})

			It("parse compiled releases correctly", func() {
				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).ToNot(HaveOccurred())
			})

			It("returns error if compiled package stemcell does not match the deployment stemcell", func() {
				fakeOtherRelease.ReleasePackages = []*bipkg.Package{
					{
						Stemcell: "ubuntu-trusty/wrong-version",
					},
				}

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("OS/Version mismatch between deployment stemcell and compiled package stemcell for release 'other-release'"))
			})

			It("returns error if CPI release is compiled", func() {
				fakeCPIRelease.ReleaseIsCompiled = true

				err := command.Run(fakeStage, []string{deploymentManifestPath})
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("CPI is not allowed to be a compiled release. The provided CPI release 'fake-cpi-release-name' is compiled"))
			})
		})
	})
}
Пример #6
0
			Expect(err).ToNot(HaveOccurred())

			err = fs.WriteFileString(filepath.Join(installationPath, "some-installation-artifact"), "something-blah")
			Expect(err).ToNot(HaveOccurred())

			installationTarget := installation.NewTarget(installationPath)

			uninstaller := installation.NewUninstaller(fs, boshlogger)

			Expect(fs.FileExists(installationPath)).To(BeTrue())

			err = uninstaller.Uninstall(installationTarget)
			Expect(err).ToNot(HaveOccurred())

			Expect(fs.FileExists(installationPath)).To(BeFalse())
			Expect(logBuffer).To(gbytes.Say("Successfully uninstalled CPI from '%s'", installationPath))
		})

		It("returns and logs errors when remove all fails", func() {
			logBuffer := gbytes.NewBuffer()
			goLogger := log.New(logBuffer, "", log.LstdFlags)
			boshlogger := logger.New(logger.LevelInfo, goLogger, goLogger)

			fs := fakes.NewFakeFileSystem()
			fs.RemoveAllError = errors.New("can't remove that")

			installationTarget := installation.NewTarget("/not/a/path")

			uninstaller := installation.NewUninstaller(fs, boshlogger)

			err := uninstaller.Uninstall(installationTarget)