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

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

	var (
		outBuffer *bytes.Buffer
		errBuffer *bytes.Buffer
		logger    boshlog.Logger
		fs        *fakeboshsys.FakeFileSystem

		mockRenderedJobList *mock_template.MockRenderedJobList

		renderedJobListArchivePath string
		renderedJobListFingerprint string
		renderedJobListArchiveSHA1 string

		renderedJobListArchive RenderedJobListArchive
	)

	BeforeEach(func() {
		outBuffer = bytes.NewBufferString("")
		errBuffer = bytes.NewBufferString("")
		logger = boshlog.NewWriterLogger(boshlog.LevelDebug, outBuffer, errBuffer)

		fs = fakeboshsys.NewFakeFileSystem()

		mockRenderedJobList = mock_template.NewMockRenderedJobList(mockCtrl)
import (
	"errors"

	. "github.com/cloudfoundry/bosh-agent/agent/action/state"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	"github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("SyncDNSState", func() {
	var (
		localDNSState  LocalDNSState
		syncDNSState   SyncDNSState
		fakeFileSystem *fakes.FakeFileSystem
		path           string
		err            error
	)

	BeforeEach(func() {
		fakeFileSystem = fakes.NewFakeFileSystem()
		path = "/blobstore-dns-records.json"
		syncDNSState = NewSyncDNSState(fakeFileSystem, path)
		err = nil
		localDNSState = LocalDNSState{}
	})

	Describe("#LoadState", func() {
		Context("when there is some failure loading", func() {
			Context("when SyncDNSState file cannot be read", func() {
import (
	"os"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	. "github.com/cloudfoundry/bosh-agent/infrastructure"
	boshsettings "github.com/cloudfoundry/bosh-agent/settings"
	bosherr "github.com/cloudfoundry/bosh-utils/errors"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("FileMetadataService", func() {
	var (
		fs              *fakesys.FakeFileSystem
		metadataService MetadataService
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		metadataService = NewFileMetadataService(
			"fake-metadata-file-path",
			"fake-userdata-file-path",
			"fake-settings-file-path",
			fs,
			logger,
		)
	})

	Describe("GetInstanceID", func() {
Example #4
0
	bidisk "github.com/cloudfoundry/bosh-init/deployment/disk"
	bideplmanifest "github.com/cloudfoundry/bosh-init/deployment/manifest"
	fakebiui "github.com/cloudfoundry/bosh-init/ui/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	biproperty "github.com/cloudfoundry/bosh-utils/property"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Manager", func() {
	var (
		manager           Manager
		fakeCloud         *fakebicloud.FakeCloud
		fakeFs            *fakesys.FakeFileSystem
		fakeUUIDGenerator *fakeuuid.FakeGenerator
		diskRepo          biconfig.DiskRepo
	)

	BeforeEach(func() {
		logger := boshlog.NewLogger(boshlog.LevelNone)
		fakeFs = fakesys.NewFakeFileSystem()
		fakeUUIDGenerator = &fakeuuid.FakeGenerator{}
		deploymentStateService := biconfig.NewFileSystemDeploymentStateService(fakeFs, fakeUUIDGenerator, logger, "/fake/path")
		diskRepo = biconfig.NewDiskRepo(deploymentStateService, fakeUUIDGenerator)
		managerFactory := NewManagerFactory(diskRepo, logger)
		fakeCloud = fakebicloud.NewFakeCloud()
		manager = managerFactory.NewManager(fakeCloud)
		fakeUUIDGenerator.GeneratedUUID = "fake-uuid"
	})
		})

		It("returns an empty slice for an empty string", func() {
			result := cert.SplitCerts("")
			Expect(len(result)).To(Equal(0))
		})

		It("returns an empty slice for an non-empty string that does not contain any certificates", func() {
			result := cert.SplitCerts("abcdefghij")
			Expect(len(result)).To(Equal(0))
		})
	})

	Describe("DeleteFile()", func() {
		var (
			fakeFs *fakesys.FakeFileSystem
		)

		BeforeEach(func() {
			fakeFs = fakesys.NewFakeFileSystem()
		})

		It("only deletes the files with the given prefix", func() {
			fakeFs.WriteFileString("/path/to/delete/stuff/in/delete_me_1.foo", "goodbye")
			fakeFs.WriteFileString("/path/to/delete/stuff/in/delete_me_2.foo", "goodbye")
			fakeFs.WriteFileString("/path/to/delete/stuff/in/different_file_1.bar", "goodbye")
			fakeFs.SetGlob("/path/to/delete/stuff/in/delete_me_*", []string{
				"/path/to/delete/stuff/in/delete_me_1.foo",
				"/path/to/delete/stuff/in/delete_me_2.foo",
			})
			count, err := cert.DeleteFiles(fakeFs, "/path/to/delete/stuff/in/", "delete_me_")
Example #6
0
	fakebicrypto "github.com/cloudfoundry/bosh-init/crypto/fakes"
	. "github.com/cloudfoundry/bosh-init/installation/tarball"
	fakebiui "github.com/cloudfoundry/bosh-init/ui/fakes"
	fakebihttpclient "github.com/cloudfoundry/bosh-utils/httpclient/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Provider", func() {
	var (
		provider       Provider
		cache          Cache
		fs             *fakesys.FakeFileSystem
		httpClient     *fakebihttpclient.FakeHTTPClient
		sha1Calculator *fakebicrypto.FakeSha1Calculator
		source         *fakeSource
		fakeStage      *fakebiui.FakeStage
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		cache = NewCache("/fake-base-path", fs, logger)
		sha1Calculator = fakebicrypto.NewFakeSha1Calculator()
		httpClient = fakebihttpclient.NewFakeHTTPClient()
		provider = NewProvider(cache, fs, httpClient, sha1Calculator, 3, 0, logger)
		fakeStage = fakebiui.NewFakeStage()
	})
Example #7
0
package app

import (
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	boshinf "github.com/cloudfoundry/bosh-agent/infrastructure"
	boshplatform "github.com/cloudfoundry/bosh-agent/platform"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("LoadConfigFromPath", func() {
	var (
		fs *fakesys.FakeFileSystem
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
	})

	It("returns populates config", func() {
		fs.WriteFileString("/fake-config.conf", `{
			"Platform": {
				"Linux": {
					"UseDefaultTmpDir": true,
					"UsePreformattedPersistentDisk": true,
					"BindMountPersistentDisk": true,
					"DevicePathResolutionType": "virtio"
				}
			},
			"Infrastructure": {
Example #8
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-endpoint"

			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, gomock.Any()).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: "******",
					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"))
			})
		})
	})
}
import (
	"errors"
	"os"

	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/ginkgo"
	. "github.com/cloudfoundry/bosh-utils/internal/github.com/onsi/gomega"

	. "github.com/cloudfoundry/bosh-utils/blobstore"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
)

var _ = Describe("localBlobstore", func() {
	var (
		fs                *fakesys.FakeFileSystem
		uuidGen           *fakeuuid.FakeGenerator
		fakeBlobstorePath = "/some/local/path"
		blobstore         Blobstore
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		uuidGen = &fakeuuid.FakeGenerator{}
		options := map[string]interface{}{"blobstore_path": fakeBlobstorePath}
		blobstore = NewLocalBlobstore(fs, uuidGen, options)
	})

	Describe("Validate", func() {
		It("returns no error when blobstore_path is present", func() {
			err := blobstore.Validate()
			Expect(err).ToNot(HaveOccurred())
		})
	fakeaction "github.com/cloudfoundry/bosh-agent/agent/action/fakes"
	"github.com/cloudfoundry/bosh-agent/agent/applier/applyspec"
	. "github.com/cloudfoundry/bosh-agent/agent/script/drain"
	"github.com/cloudfoundry/bosh-agent/agent/script/drain/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	boshsys "github.com/cloudfoundry/bosh-utils/system"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("ConcreteScript", func() {
	var (
		fs                   *fakesys.FakeFileSystem
		runner               *fakesys.FakeCmdRunner
		params               ScriptParams
		fakeClock            *fakeaction.FakeClock
		script               ConcreteScript
		exampleSpec          func() applyspec.V1ApplySpec
		scriptCommandFactory boshsys.ScriptCommandFactory
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		runner = fakesys.NewFakeCmdRunner()
		params = &fakes.FakeScriptParams{}
		fakeClock = &fakeaction.FakeClock{}
		scriptCommandFactory = boshsys.NewScriptCommandFactory("linux")
	})

	JustBeforeEach(func() {
		logger := boshlog.NewLogger(boshlog.LevelNone)
Example #11
0
	bireljob "github.com/cloudfoundry/bosh-init/release/job"
	birelpkg "github.com/cloudfoundry/bosh-init/release/pkg"
	bosherr "github.com/cloudfoundry/bosh-utils/errors"
	fakecmd "github.com/cloudfoundry/bosh-utils/fileutil/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"

	fakebirel "github.com/cloudfoundry/bosh-init/release/fakes"
)

var _ = Describe("Extractor", func() {

	var (
		fakeFS               *fakesys.FakeFileSystem
		compressor           *fakecmd.FakeCompressor
		fakeReleaseValidator *fakebirel.FakeValidator
		releaseExtractor     Extractor
	)

	BeforeEach(func() {
		fakeFS = fakesys.NewFakeFileSystem()
		compressor = fakecmd.NewFakeCompressor()
		fakeReleaseValidator = fakebirel.NewFakeValidator()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		releaseExtractor = NewExtractor(fakeFS, compressor, fakeReleaseValidator, logger)
	})

	Describe("Extract", func() {
		var (
			releaseTarballPath string
		)
func describeCentosNetManager() {
	var (
		fs                            *fakesys.FakeFileSystem
		cmdRunner                     *fakesys.FakeCmdRunner
		ipResolver                    *fakeip.FakeResolver
		interfaceAddrsProvider        *fakeip.FakeInterfaceAddressesProvider
		addressBroadcaster            *fakearp.FakeAddressBroadcaster
		netManager                    Manager
		interfaceConfigurationCreator InterfaceConfigurationCreator
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		ipResolver = &fakeip.FakeResolver{}
		logger := boshlog.NewLogger(boshlog.LevelNone)
		interfaceConfigurationCreator = NewInterfaceConfigurationCreator(logger)
		interfaceAddrsProvider = &fakeip.FakeInterfaceAddressesProvider{}
		interfaceAddrsValidator := boship.NewInterfaceAddressesValidator(interfaceAddrsProvider)
		dnsValidator := NewDNSValidator(fs)
		addressBroadcaster = &fakearp.FakeAddressBroadcaster{}
		netManager = NewCentosNetManager(
			fs,
			cmdRunner,
			ipResolver,
			interfaceConfigurationCreator,
			interfaceAddrsValidator,
			dnsValidator,
			addressBroadcaster,
			logger,
		)
	})

	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
	}

	Describe("SetupNetworking", func() {
		var (
			dhcpNetwork                           boshsettings.Network
			staticNetwork                         boshsettings.Network
			expectedNetworkConfigurationForStatic string
			expectedNetworkConfigurationForDHCP   string
			expectedDhclientConfiguration         string
		)

		BeforeEach(func() {
			dhcpNetwork = boshsettings.Network{
				Type:    "dynamic",
				Default: []string{"dns"},
				DNS:     []string{"8.8.8.8", "9.9.9.9"},
				Mac:     "fake-dhcp-mac-address",
			}
			staticNetwork = boshsettings.Network{
				Type:    "manual",
				IP:      "1.2.3.4",
				Netmask: "255.255.255.0",
				Gateway: "3.4.5.6",
				Mac:     "fake-static-mac-address",
			}
			interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
				boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.4"),
			}
			fs.WriteFileString("/etc/resolv.conf", `
nameserver 8.8.8.8
nameserver 9.9.9.9
`)

			expectedNetworkConfigurationForStatic = `DEVICE=ethstatic
BOOTPROTO=static
IPADDR=1.2.3.4
NETMASK=255.255.255.0
BROADCAST=1.2.3.255
GATEWAY=3.4.5.6
ONBOOT=yes
PEERDNS=no
DNS1=8.8.8.8
DNS2=9.9.9.9
`

			expectedNetworkConfigurationForDHCP = `DEVICE=ethdhcp
BOOTPROTO=dhcp
ONBOOT=yes
PEERDNS=yes
`

			expectedDhclientConfiguration = `# Generated by bosh-agent

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";

request subnet-mask, broadcast-address, time-offset, routers,
	domain-name, domain-name-servers, domain-search, host-name,
	netbios-name-servers, netbios-scope, interface-mtu,
	rfc3442-classless-static-routes, ntp-servers;

prepend domain-name-servers 8.8.8.8, 9.9.9.9;
`
		})

		stubInterfacesWithVirtual := func(physicalInterfaces map[string]boshsettings.Network, virtualInterfaces []string) {
			interfacePaths := []string{}

			for iface, networkSettings := range physicalInterfaces {
				interfacePaths = append(interfacePaths, writeNetworkDevice(iface, networkSettings.Mac, true))
			}

			for _, iface := range virtualInterfaces {
				interfacePaths = append(interfacePaths, writeNetworkDevice(iface, "virtual", false))
			}

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

		stubInterfaces := func(physicalInterfaces map[string]boshsettings.Network) {
			stubInterfacesWithVirtual(physicalInterfaces, nil)
		}

		It("writes a network script for static and dynamic interfaces", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).ToNot(HaveOccurred())

			staticConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
			Expect(staticConfig).ToNot(BeNil())
			Expect(staticConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))

			dhcpConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethdhcp")
			Expect(dhcpConfig).ToNot(BeNil())
			Expect(dhcpConfig.StringContents()).To(Equal(expectedNetworkConfigurationForDHCP))
		})

		It("returns errors from glob /sys/class/net/", func() {
			fs.GlobErr = errors.New("fs-glob-error")
			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("fs-glob-error"))
		})

		It("returns errors from writing the network configuration", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"dhcp":   dhcpNetwork,
				"static": staticNetwork,
			})
			fs.WriteFileError = errors.New("fs-write-file-error")
			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("fs-write-file-error"))
		})

		It("returns errors when it can't create network interface configurations", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethstatic": staticNetwork,
			})

			staticNetwork.Netmask = "not an ip" //will cause InterfaceConfigurationCreator to fail
			err := netManager.SetupNetworking(boshsettings.Networks{"static-network": staticNetwork}, nil)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("Creating interface configurations"))
		})

		It("wrtites a dhcp configuration if there are dhcp networks", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).ToNot(HaveOccurred())

			dhcpConfig := fs.GetFileTestStat("/etc/dhcp/dhclient.conf")
			Expect(dhcpConfig).ToNot(BeNil())
			Expect(dhcpConfig.StringContents()).To(Equal(expectedDhclientConfiguration))

			dhcpConfigSymlink := fs.GetFileTestStat("/etc/dhcp/dhclient-ethdhcp.conf")
			Expect(dhcpConfigSymlink).ToNot(BeNil())
			Expect(dhcpConfigSymlink.SymlinkTarget).To(Equal("/etc/dhcp/dhclient.conf"))
		})

		It("writes a dhcp configuration without prepended dns servers if there are no dns servers specified", func() {
			dhcpNetworkWithoutDNS := boshsettings.Network{
				Type: "dynamic",
				Mac:  "fake-dhcp-mac-address",
			}

			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp": dhcpNetwork,
			})

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetworkWithoutDNS}, nil)
			Expect(err).ToNot(HaveOccurred())

			dhcpConfig := fs.GetFileTestStat("/etc/dhcp/dhclient.conf")
			Expect(dhcpConfig).ToNot(BeNil())
			Expect(dhcpConfig.StringContents()).To(Equal(`# Generated by bosh-agent

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";

request subnet-mask, broadcast-address, time-offset, routers,
	domain-name, domain-name-servers, domain-search, host-name,
	netbios-name-servers, netbios-scope, interface-mtu,
	rfc3442-classless-static-routes, ntp-servers;

`))
			dhcpConfigSymlink := fs.GetFileTestStat("/etc/dhcp/dhclient-ethdhcp.conf")
			Expect(dhcpConfigSymlink).ToNot(BeNil())
			Expect(dhcpConfigSymlink.SymlinkTarget).To(Equal("/etc/dhcp/dhclient.conf"))
		})

		It("returns an error if it can't write a dhcp configuration", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			fs.WriteFileErrors["/etc/dhcp/dhclient.conf"] = errors.New("dhclient.conf-write-error")

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("dhclient.conf-write-error"))
		})

		It("returns an error if it can't symlink a dhcp configuration", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			fs.SymlinkError = errors.New("dhclient-ethdhcp.conf-symlink-error")

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).To(HaveOccurred())
			Expect(err.Error()).To(ContainSubstring("dhclient-ethdhcp.conf-symlink-error"))
		})

		It("doesn't write a dhcp configuration if there are no dhcp networks", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethstatic": staticNetwork,
			})

			err := netManager.SetupNetworking(boshsettings.Networks{"static-network": staticNetwork}, nil)
			Expect(err).ToNot(HaveOccurred())

			dhcpConfig := fs.GetFileTestStat("/etc/dhcp/dhclient-ethdhcp.conf")
			Expect(dhcpConfig).To(BeNil())
		})

		It("restarts the networks if any ifconfig file changes", func() {
			changingStaticNetwork := boshsettings.Network{
				Type:    "manual",
				IP:      "1.2.3.5",
				Netmask: "255.255.255.0",
				Gateway: "3.4.5.6",
				Mac:     "ethstatict-that-changes",
			}

			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":                dhcpNetwork,
				"ethstatic-that-changes": changingStaticNetwork,
				"ethstatic":              staticNetwork,
			})
			interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
				boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.4"),
				boship.NewSimpleInterfaceAddress("ethstatic-that-changes", "1.2.3.5"),
			}

			fs.WriteFileString("/etc/sysconfig/network-scripts/ifcfg-ethstatic", expectedNetworkConfigurationForStatic)
			fs.WriteFileString("/etc/dhcp/dhclient.conf", expectedDhclientConfiguration)

			err := netManager.SetupNetworking(boshsettings.Networks{
				"dhcp-network":            dhcpNetwork,
				"changing-static-network": changingStaticNetwork,
				"static-network":          staticNetwork,
			},
				nil)
			Expect(err).ToNot(HaveOccurred())

			Expect(len(cmdRunner.RunCommands)).To(Equal(1))
			Expect(cmdRunner.RunCommands[0]).To(Equal([]string{"service", "network", "restart"}))
		})

		It("doesn't restart the networks if ifcfg and /etc/dhcp/dhclient.conf don't change", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			fs.WriteFileString("/etc/sysconfig/network-scripts/ifcfg-ethstatic", expectedNetworkConfigurationForStatic)
			fs.WriteFileString("/etc/sysconfig/network-scripts/ifcfg-ethdhcp", expectedNetworkConfigurationForDHCP)
			fs.WriteFileString("/etc/dhcp/dhclient.conf", expectedDhclientConfiguration)

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).ToNot(HaveOccurred())

			networkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
			Expect(networkConfig).ToNot(BeNil())
			Expect(networkConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))

			dhcpConfig := fs.GetFileTestStat("/etc/dhcp/dhclient.conf")
			Expect(dhcpConfig.StringContents()).To(Equal(expectedDhclientConfiguration))

			Expect(len(cmdRunner.RunCommands)).To(Equal(0))
		})

		It("restarts the networks if /etc/dhcp/dhclient.conf changes", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			fs.WriteFileString("/etc/sysconfig/network-scripts/ifcfg-ethstatic", expectedNetworkConfigurationForStatic)

			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, nil)
			Expect(err).ToNot(HaveOccurred())

			networkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
			Expect(networkConfig).ToNot(BeNil())
			Expect(networkConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))

			Expect(len(cmdRunner.RunCommands)).To(Equal(1))
			Expect(cmdRunner.RunCommands[0]).To(Equal([]string{"service", "network", "restart"}))
		})

		Context("when manual networks were not configured with proper IP addresses", func() {
			BeforeEach(func() {
				interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
					boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.5"),
				}
			})

			It("fails", func() {
				stubInterfaces(map[string]boshsettings.Network{
					"ethstatic": staticNetwork,
				})

				errCh := make(chan error)
				err := netManager.SetupNetworking(boshsettings.Networks{"static-network": staticNetwork}, errCh)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("Validating static network configuration"))
			})
		})

		Context("when dns is not properly configured", func() {
			BeforeEach(func() {
				fs.WriteFileString("/etc/resolv.conf", "")
			})

			It("fails", func() {
				staticNetwork = boshsettings.Network{
					Type:    "manual",
					IP:      "1.2.3.4",
					Default: []string{"dns"},
					DNS:     []string{"8.8.8.8"},
					Netmask: "255.255.255.0",
					Gateway: "3.4.5.6",
					Mac:     "fake-static-mac-address",
				}

				stubInterfaces(map[string]boshsettings.Network{
					"ethstatic": staticNetwork,
				})

				errCh := make(chan error)
				err := netManager.SetupNetworking(boshsettings.Networks{"static-network": staticNetwork}, errCh)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("Validating dns configuration"))
			})
		})

		It("broadcasts MAC addresses for all interfaces", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			errCh := make(chan error)
			err := netManager.SetupNetworking(boshsettings.Networks{"dhcp-network": dhcpNetwork, "static-network": staticNetwork}, errCh)
			Expect(err).ToNot(HaveOccurred())

			broadcastErr := <-errCh // wait for all arpings
			Expect(broadcastErr).ToNot(HaveOccurred())

			Expect(addressBroadcaster.BroadcastMACAddressesAddresses).To(Equal([]boship.InterfaceAddress{
				boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.4"),
				boship.NewResolvingInterfaceAddress("ethdhcp", ipResolver),
			}))

		})

		It("skips vip networks", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethdhcp":   dhcpNetwork,
				"ethstatic": staticNetwork,
			})

			vipNetwork := boshsettings.Network{
				Type:    "vip",
				Default: []string{"dns"},
				DNS:     []string{"4.4.4.4", "5.5.5.5"},
				Mac:     "fake-vip-mac-address",
				IP:      "9.8.7.6",
			}

			err := netManager.SetupNetworking(boshsettings.Networks{
				"dhcp-network":   dhcpNetwork,
				"static-network": staticNetwork,
				"vip-network":    vipNetwork,
			}, nil)
			Expect(err).ToNot(HaveOccurred())

			networkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
			Expect(networkConfig).ToNot(BeNil())
			Expect(networkConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))
		})

		It("doesn't use vip networks dns", func() {
			stubInterfaces(map[string]boshsettings.Network{
				"ethstatic": staticNetwork,
			})

			vipNetwork := boshsettings.Network{
				Type:    "vip",
				Default: []string{"dns"},
				DNS:     []string{"4.4.4.4", "5.5.5.5"},
				Mac:     "fake-vip-mac-address",
				IP:      "9.8.7.6",
			}

			err := netManager.SetupNetworking(boshsettings.Networks{
				"vip-network":    vipNetwork,
				"static-network": staticNetwork,
			}, nil)
			Expect(err).ToNot(HaveOccurred())

			networkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
			Expect(networkConfig).ToNot(BeNil())
			Expect(networkConfig.StringContents()).ToNot(ContainSubstring("4.4.4.4"))
			Expect(networkConfig.StringContents()).ToNot(ContainSubstring("5.5.5.5"))
		})

		Context("when no MAC address is provided in the settings", func() {
			var staticNetworkWithoutMAC boshsettings.Network

			BeforeEach(func() {
				staticNetworkWithoutMAC = boshsettings.Network{
					Type:    "manual",
					IP:      "1.2.3.4",
					Netmask: "255.255.255.0",
					Gateway: "3.4.5.6",
					DNS:     []string{"8.8.8.8", "9.9.9.9"},
					Default: []string{"dns"},
				}
			})

			It("configures network for single device", func() {
				stubInterfaces(
					map[string]boshsettings.Network{
						"ethstatic": staticNetwork,
					},
				)

				err := netManager.SetupNetworking(boshsettings.Networks{
					"static-network": staticNetworkWithoutMAC,
				}, nil)
				Expect(err).ToNot(HaveOccurred())

				networkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
				Expect(networkConfig).ToNot(BeNil())
				Expect(networkConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))
			})

			It("configures network for single device, when a virtual device is also present", func() {
				stubInterfacesWithVirtual(
					map[string]boshsettings.Network{
						"ethstatic": staticNetwork,
					},
					[]string{"virtual"},
				)

				err := netManager.SetupNetworking(boshsettings.Networks{
					"static-network": staticNetworkWithoutMAC,
				}, nil)
				Expect(err).ToNot(HaveOccurred())

				physicalNetworkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-ethstatic")
				Expect(physicalNetworkConfig).ToNot(BeNil())
				Expect(physicalNetworkConfig.StringContents()).To(Equal(expectedNetworkConfigurationForStatic))

				virtualNetworkConfig := fs.GetFileTestStat("/etc/sysconfig/network-scripts/ifcfg-virtual")
				Expect(virtualNetworkConfig).To(BeNil())
			})
		})
	})

	Describe("GetConfiguredNetworkInterfaces", func() {
		Context("when there are network devices", func() {
			BeforeEach(func() {
				interfacePaths := []string{}
				interfacePaths = append(interfacePaths, writeNetworkDevice("fake-eth0", "aa:bb", true))
				interfacePaths = append(interfacePaths, writeNetworkDevice("fake-eth1", "cc:dd", true))
				interfacePaths = append(interfacePaths, writeNetworkDevice("fake-eth2", "ee:ff", true))
				fs.SetGlob("/sys/class/net/*", interfacePaths)
			})

			writeIfcgfFile := func(iface string) {
				fs.WriteFileString(fmt.Sprintf("/etc/sysconfig/network-scripts/ifcfg-%s", iface), "fake-config")
			}

			It("returns networks that have ifcfg config present", func() {
				writeIfcgfFile("fake-eth0")
				writeIfcgfFile("fake-eth2")

				interfaces, err := netManager.GetConfiguredNetworkInterfaces()
				Expect(err).ToNot(HaveOccurred())

				Expect(interfaces).To(ConsistOf("fake-eth0", "fake-eth2"))
			})
		})

		Context("when there are no network devices", func() {
			It("returns empty list", func() {
				interfaces, err := netManager.GetConfiguredNetworkInterfaces()
				Expect(err).ToNot(HaveOccurred())
				Expect(interfaces).To(Equal([]string{}))
			})
		})
	})
}
Example #13
0
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	biconfig "github.com/cloudfoundry/bosh-init/config"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
)

var _ = Describe("TargetProvider", func() {
	var (
		fakeFS                 *fakesys.FakeFileSystem
		fakeUUIDGenerator      *fakeuuid.FakeGenerator
		logger                 boshlog.Logger
		deploymentStateService biconfig.DeploymentStateService

		targetProvider TargetProvider

		configPath            = "/deployment.json"
		installationsRootPath = "/.bosh_init/installations"
	)

	BeforeEach(func() {
		fakeFS = fakesys.NewFakeFileSystem()
		fakeUUIDGenerator = fakeuuid.NewFakeGenerator()
		logger = boshlog.NewLogger(boshlog.LevelNone)
		deploymentStateService = biconfig.NewFileSystemDeploymentStateService(
			fakeFS,
			fakeUUIDGenerator,
			logger,
			configPath,
	fakenet "github.com/cloudfoundry/bosh-agent/platform/net/fakes"
	fakestats "github.com/cloudfoundry/bosh-agent/platform/stats/fakes"
	boshsettings "github.com/cloudfoundry/bosh-agent/settings"
	boshdirs "github.com/cloudfoundry/bosh-agent/settings/directories"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("WindowsPlatform", func() {
	var (
		collector                  *fakestats.FakeCollector
		fs                         *fakesys.FakeFileSystem
		cmdRunner                  *fakesys.FakeCmdRunner
		dirProvider                boshdirs.Provider
		netManager                 *fakenet.FakeManager
		devicePathResolver         *fakedpresolv.FakeDevicePathResolver
		platform                   Platform
		fakeDefaultNetworkResolver *fakenet.FakeDefaultNetworkResolver
		certManager                *fakecert.FakeManager

		logger boshlog.Logger
	)

	BeforeEach(func() {
		logger = boshlog.NewLogger(boshlog.LevelNone)

		collector = &fakestats.FakeCollector{}
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		dirProvider = boshdirs.NewProvider("/fake-dir")
		netManager = &fakenet.FakeManager{}
package platform_test

import (
	"errors"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	platform "github.com/cloudfoundry/bosh-agent/platform"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("State", func() {
	var (
		fs   *fakesys.FakeFileSystem
		path string
		s    *platform.BootstrapState
		err  error
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		path = "/agent_state.json"
		s, err = platform.NewBootstrapState(fs, path)
		Expect(err).NotTo(HaveOccurred())
	})

	Describe("SaveState", func() {
		It("saves the state file with the appropriate properties", func() {
			s.Linux = platform.LinuxState{HostsConfigured: true}
			s.SaveState()
Example #16
0
func init() {
	Describe("settingsService", func() {
		var (
			fs                         *fakesys.FakeFileSystem
			fakeDefaultNetworkResolver *fakenet.FakeDefaultNetworkResolver
			fakeSettingsSource         *fakes.FakeSettingsSource
		)

		BeforeEach(func() {
			fs = fakesys.NewFakeFileSystem()
			fakeDefaultNetworkResolver = &fakenet.FakeDefaultNetworkResolver{}
			fakeSettingsSource = &fakes.FakeSettingsSource{}
		})

		buildService := func() (Service, *fakesys.FakeFileSystem) {
			logger := boshlog.NewLogger(boshlog.LevelNone)
			service := NewService(fs, "/setting/path.json", fakeSettingsSource, fakeDefaultNetworkResolver, logger)
			return service, fs
		}

		Describe("LoadSettings", func() {
			var (
				fetchedSettings Settings
				fetcherFuncErr  error
				service         Service
			)

			BeforeEach(func() {
				fetchedSettings = Settings{}
				fetcherFuncErr = nil
			})

			JustBeforeEach(func() {
				fakeSettingsSource.SettingsValue = fetchedSettings
				fakeSettingsSource.SettingsErr = fetcherFuncErr
				service, fs = buildService()
			})

			Context("when settings fetcher succeeds fetching settings", func() {
				BeforeEach(func() {
					fetchedSettings = Settings{AgentID: "some-new-agent-id"}
				})

				Context("when settings contain at most one dynamic network", func() {
					BeforeEach(func() {
						fetchedSettings.Networks = Networks{
							"fake-net-1": Network{Type: NetworkTypeDynamic},
						}
					})

					It("updates the service with settings from the fetcher", func() {
						err := service.LoadSettings()
						Expect(err).NotTo(HaveOccurred())
						Expect(service.GetSettings().AgentID).To(Equal("some-new-agent-id"))
					})

					It("persists settings to the settings file", func() {
						err := service.LoadSettings()
						Expect(err).NotTo(HaveOccurred())

						json, err := json.Marshal(fetchedSettings)
						Expect(err).NotTo(HaveOccurred())

						fileContent, err := fs.ReadFile("/setting/path.json")
						Expect(err).NotTo(HaveOccurred())
						Expect(fileContent).To(Equal(json))
					})

					It("returns any error from writing to the setting file", func() {
						fs.WriteFileError = errors.New("fs-write-file-error")

						err := service.LoadSettings()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fs-write-file-error"))
					})
				})
			})

			Context("when settings fetcher fails fetching settings", func() {
				BeforeEach(func() {
					fetcherFuncErr = errors.New("fake-fetch-error")
				})

				Context("when a settings file exists", func() {
					Context("when settings contain at most one dynamic network", func() {
						BeforeEach(func() {
							fs.WriteFile("/setting/path.json", []byte(`{
								"agent_id":"some-agent-id",
								"networks": {"fake-net-1": {"type": "dynamic"}}
							}`))

							fakeDefaultNetworkResolver.GetDefaultNetworkNetwork = Network{
								IP:      "fake-resolved-ip",
								Netmask: "fake-resolved-netmask",
								Gateway: "fake-resolved-gateway",
							}
						})

						It("returns settings from the settings file with resolved network", func() {
							err := service.LoadSettings()
							Expect(err).ToNot(HaveOccurred())
							Expect(service.GetSettings()).To(Equal(Settings{
								AgentID: "some-agent-id",
								Networks: Networks{
									"fake-net-1": Network{
										Type:     NetworkTypeDynamic,
										IP:       "fake-resolved-ip",
										Netmask:  "fake-resolved-netmask",
										Gateway:  "fake-resolved-gateway",
										Resolved: true,
									},
								},
							}))
						})
					})
				})

				Context("when non-unmarshallable settings file exists", func() {
					It("returns any error from the fetcher", func() {
						fs.WriteFile("/setting/path.json", []byte(`$%^&*(`))

						err := service.LoadSettings()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-fetch-error"))

						Expect(service.GetSettings()).To(Equal(Settings{}))
					})
				})

				Context("when no settings file exists", func() {
					It("returns any error from the fetcher", func() {
						err := service.LoadSettings()
						Expect(err).To(HaveOccurred())
						Expect(err.Error()).To(ContainSubstring("fake-fetch-error"))

						Expect(service.GetSettings()).To(Equal(Settings{}))
					})
				})
			})
		})

		Describe("InvalidateSettings", func() {
			It("removes the settings file", func() {
				fakeSettingsSource.SettingsValue = Settings{}
				fakeSettingsSource.SettingsErr = nil
				service, fs := buildService()

				fs.WriteFile("/setting/path.json", []byte(`{}`))

				err := service.InvalidateSettings()
				Expect(err).ToNot(HaveOccurred())

				Expect(fs.FileExists("/setting/path.json")).To(BeFalse())
			})

			It("returns err if removing settings file errored", func() {
				fakeSettingsSource.SettingsValue = Settings{}
				fakeSettingsSource.SettingsErr = nil
				service, fs := buildService()

				fs.RemoveAllError = errors.New("fs-remove-all-error")

				err := service.InvalidateSettings()
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fs-remove-all-error"))
			})
		})

		Describe("GetSettings", func() {
			var (
				loadedSettings Settings
				service        Service
			)

			BeforeEach(func() {
				loadedSettings = Settings{AgentID: "some-agent-id"}
			})

			JustBeforeEach(func() {
				fakeSettingsSource.SettingsValue = loadedSettings
				fakeSettingsSource.SettingsErr = nil
				service, _ = buildService()
				err := service.LoadSettings()
				Expect(err).NotTo(HaveOccurred())
			})

			Context("when there is are no dynamic networks", func() {
				It("returns settings without modifying any networks", func() {
					Expect(service.GetSettings()).To(Equal(loadedSettings))
				})

				It("does not try to determine default network", func() {
					_ = service.GetSettings()
					Expect(fakeDefaultNetworkResolver.GetDefaultNetworkCalled).To(BeFalse())
				})
			})

			Context("when there is network that needs to be resolved (ip, netmask, or mac are not set)", func() {
				BeforeEach(func() {
					loadedSettings = Settings{
						Networks: map[string]Network{
							"fake-net1": Network{
								IP:      "fake-net1-ip",
								Netmask: "fake-net1-netmask",
								Mac:     "fake-net1-mac",
								Gateway: "fake-net1-gateway",
							},
							"fake-net2": Network{
								Gateway: "fake-net2-gateway",
								DNS:     []string{"fake-net2-dns"},
							},
						},
					}
				})

				Context("when default network can be retrieved", func() {
					BeforeEach(func() {
						fakeDefaultNetworkResolver.GetDefaultNetworkNetwork = Network{
							IP:      "fake-resolved-ip",
							Netmask: "fake-resolved-netmask",
							Gateway: "fake-resolved-gateway",
						}
					})

					It("returns settings with resolved dynamic network ip, netmask, gateway and keeping everything else the same", func() {
						settings := service.GetSettings()
						Expect(settings).To(Equal(Settings{
							Networks: map[string]Network{
								"fake-net1": Network{
									IP:      "fake-net1-ip",
									Netmask: "fake-net1-netmask",
									Mac:     "fake-net1-mac",
									Gateway: "fake-net1-gateway",
								},
								"fake-net2": Network{
									IP:       "fake-resolved-ip",
									Netmask:  "fake-resolved-netmask",
									Gateway:  "fake-resolved-gateway",
									DNS:      []string{"fake-net2-dns"},
									Resolved: true,
								},
							},
						}))
					})
				})

				Context("when default network fails to be retrieved", func() {
					BeforeEach(func() {
						fakeDefaultNetworkResolver.GetDefaultNetworkErr = errors.New("fake-get-default-network-err")
					})

					It("returns error", func() {
						settings := service.GetSettings()
						Expect(settings).To(Equal(loadedSettings))
					})
				})
			})
		})
	})
}
Example #17
0
	fakeblobstore "github.com/cloudfoundry/bosh-utils/blobstore/fakes"
	fakecmd "github.com/cloudfoundry/bosh-utils/fileutil/fakes"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Extractor", func() {
	var (
		extractor  Extractor
		blobstore  *fakeblobstore.FakeBlobstore
		targetDir  string
		compressor *fakecmd.FakeCompressor
		logger     boshlog.Logger
		fs         *fakesys.FakeFileSystem

		blobID    string
		blobSHA1  string
		fileName  string
		fakeError error
	)

	BeforeEach(func() {
		blobstore = fakeblobstore.NewFakeBlobstore()
		targetDir = "fake-target-dir"
		compressor = fakecmd.NewFakeCompressor()
		logger = boshlog.NewLogger(boshlog.LevelNone)
		fs = fakesys.NewFakeFileSystem()
		blobID = "fake-blob-id"
		blobSHA1 = "fake-sha1"
Example #18
0
import (
	"errors"

	. "github.com/cloudfoundry/bosh-init/deployment/manifest"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	biproperty "github.com/cloudfoundry/bosh-utils/property"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("Parser", func() {
	var (
		comboManifestPath string
		fakeFs            *fakesys.FakeFileSystem
		parser            Parser
	)

	BeforeEach(func() {
		comboManifestPath = "fake-deployment-path"
		fakeFs = fakesys.NewFakeFileSystem()
		logger := boshlog.NewLogger(boshlog.LevelNone)
		parser = NewParser(fakeFs, logger)
	})

	Context("when combo manifest path does not exist", func() {
		BeforeEach(func() {
			err := fakeFs.RemoveAll(comboManifestPath)
			Expect(err).ToNot(HaveOccurred())
		})
	"strings"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	boshassert "github.com/cloudfoundry/bosh-utils/assert"
	. "github.com/cloudfoundry/bosh-utils/blobstore"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
	fakeuuid "github.com/cloudfoundry/bosh-utils/uuid/fakes"
)

var _ = Describe("externalBlobstore", func() {
	var (
		fs         *fakesys.FakeFileSystem
		runner     *fakesys.FakeCmdRunner
		uuidGen    *fakeuuid.FakeGenerator
		configPath string
		blobstore  Blobstore
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		runner = fakesys.NewFakeCmdRunner()
		uuidGen = &fakeuuid.FakeGenerator{}
		configPath = filepath.Join("/etc/", "blobstore-fake-provider.json")
		blobstore = NewExternalBlobstore("fake-provider", map[string]interface{}{}, fs, runner, uuidGen, configPath)
	})

	Describe("Validate", func() {
		It("external validate writes config file", func() {
			options := map[string]interface{}{"fake-key": "fake-value"}
Example #20
0
	"errors"
	"os"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	. "github.com/cloudfoundry/bosh-agent/agent/applier/bundlecollection"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("FileBundle", func() {
	var (
		fs          *fakesys.FakeFileSystem
		logger      boshlog.Logger
		sourcePath  string
		installPath string
		enablePath  string
		fileBundle  FileBundle
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		installPath = "/install-path"
		enablePath = "/enable-path"
		logger = boshlog.NewLogger(boshlog.LevelNone)
		fileBundle = NewFileBundle(installPath, enablePath, fs, logger)
	})

	createSourcePath := func() string {
		path := "/source-path"
		err := fs.MkdirAll(path, os.ModePerm)
Example #21
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("mounts persistent disk", func() {
				settingsService.Settings.Disks = boshsettings.Disks{
					Persistent: map[string]interface{}{
						"vol-123": map[string]interface{}{
							"volume_id": "2",
							"path":      "/dev/sdb",
						},
					},
				}

				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()))
			})

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

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

			It("does not try to mount when no persistent disk", 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(""))
			})

			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("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())
					})
				})
			})
		})
	})
}
				Expect(err).ToNot(HaveOccurred())
				Expect(content).To(Equal("fake-rendered-job-0-script-0-content"))
				content, err = fs.ReadFileString(filepath.Join(renderedJobListDir, "fake-job-name-0", "script-1"))
				Expect(err).ToNot(HaveOccurred())
				Expect(content).To(Equal("fake-rendered-job-0-script-1-content"))

				// verify that archive contained rendered scripts from job 1
				content, err = fs.ReadFileString(filepath.Join(renderedJobListDir, "fake-job-name-1", "script-0"))
				Expect(err).ToNot(HaveOccurred())
				Expect(content).To(Equal("fake-rendered-job-1-script-0-content"))
			})
		})

		Context("with a fake fs & compressor", func() {
			var (
				fakeFS         *fakeboshsys.FakeFileSystem
				fakeCompressor *fakeboshcmd.FakeCompressor
			)

			BeforeEach(func() {
				fakeFS = fakeboshsys.NewFakeFileSystem()

				fakeCompressor = fakeboshcmd.NewFakeCompressor()

				renderedJobListCompressor = NewRenderedJobListCompressor(fakeFS, fakeCompressor, fakeSHA1Calculator, logger)
			})

			It("calculates the fingerprint of the rendered", func() {
				fakeFS.TempDirDir = "fake-rendered-job-list-path"

				fakeSHA1Calculator.SetCalculateBehavior(map[string]fakebicrypto.CalculateInput{
					"fake-rendered-job-list-path": fakebicrypto.CalculateInput{Sha1: "fake-sha1"},
Example #23
0
	BeforeEach(func() {
		mockCtrl = gomock.NewController(GinkgoT())
	})

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

	var (
		logger                  boshlog.Logger
		compiler                bistatepkg.Compiler
		runner                  *fakesys.FakeCmdRunner
		pkg                     *birelpkg.Package
		fs                      *fakesys.FakeFileSystem
		compressor              *fakecmd.FakeCompressor
		packagesDir             string
		blobstore               *fakeblobstore.FakeBlobstore
		mockCompiledPackageRepo *mock_state_package.MockCompiledPackageRepo

		fakeExtractor *fakeblobextract.FakeExtractor

		dependency1 *birelpkg.Package
		dependency2 *birelpkg.Package
	)

	BeforeEach(func() {
		logger = boshlog.NewLogger(boshlog.LevelNone)
		packagesDir = "fake-packages-dir"
		runner = fakesys.NewFakeCmdRunner()
		fs = fakesys.NewFakeFileSystem()
		compressor = fakecmd.NewFakeCompressor()
	"time"

	fakeudev "github.com/cloudfoundry/bosh-agent/platform/udevdevice/fakes"
	boshsettings "github.com/cloudfoundry/bosh-agent/settings"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	. "github.com/cloudfoundry/bosh-agent/infrastructure/devicepathresolver"
)

var _ = Describe("IDDevicePathResolver", func() {
	var (
		fs           *fakesys.FakeFileSystem
		udev         *fakeudev.FakeUdevDevice
		diskSettings boshsettings.DiskSettings
		pathResolver DevicePathResolver
	)

	BeforeEach(func() {
		udev = fakeudev.NewFakeUdevDevice()
		fs = fakesys.NewFakeFileSystem()
		diskSettings = boshsettings.DiskSettings{
			ID: "fake-disk-id-include-truncate",
		}
	})

	JustBeforeEach(func() {
		pathResolver = NewIDDevicePathResolver(500*time.Millisecond, udev, fs)
	})
func init() {
	Describe("concreteCompiler", func() {
		var (
			compiler       Compiler
			compressor     *fakecmd.FakeCompressor
			blobstore      *fakeblobstore.FakeBlobstore
			fs             *fakesys.FakeFileSystem
			runner         *fakecmdrunner.FakeFileLoggingCmdRunner
			packageApplier *fakepackages.FakeApplier
			packagesBc     *fakebc.FakeBundleCollection
		)

		BeforeEach(func() {
			compressor = fakecmd.NewFakeCompressor()
			blobstore = &fakeblobstore.FakeBlobstore{}
			fs = fakesys.NewFakeFileSystem()
			runner = fakecmdrunner.NewFakeFileLoggingCmdRunner()
			packageApplier = fakepackages.NewFakeApplier()
			packagesBc = fakebc.NewFakeBundleCollection()

			compiler = NewConcreteCompiler(
				compressor,
				blobstore,
				fs,
				runner,
				FakeCompileDirProvider{Dir: "/fake-compile-dir"},
				packageApplier,
				packagesBc,
			)
		})

		BeforeEach(func() {
			fs.MkdirAll("/fake-compile-dir", os.ModePerm)
		})

		Describe("Compile", func() {
			var (
				bundle  *fakebc.FakeBundle
				pkg     Package
				pkgDeps []boshmodels.Package
			)

			BeforeEach(func() {
				bundle = packagesBc.FakeGet(boshmodels.Package{
					Name:    "pkg_name",
					Version: "pkg_version",
				})

				bundle.InstallPath = "/fake-dir/data/packages/pkg_name/pkg_version"
				bundle.EnablePath = "/fake-dir/packages/pkg_name"

				compressor.CompressFilesInDirTarballPath = "/tmp/compressed-compiled-package"

				pkg, pkgDeps = getCompileArgs()
			})

			It("returns blob id and sha1 of created compiled package", func() {
				blobstore.CreateBlobID = "fake-blob-id"
				blobstore.CreateFingerprint = "fake-blob-sha1"

				blobID, sha1, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())

				Expect(blobID).To(Equal("fake-blob-id"))
				Expect(sha1).To(Equal("fake-blob-sha1"))
			})

			It("cleans up all packages before and after applying dependent packages", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(packageApplier.ActionsCalled).To(Equal([]string{"KeepOnly", "Apply", "Apply", "KeepOnly"}))
				Expect(packageApplier.KeptOnlyPackages).To(BeEmpty())
			})

			It("returns an error if cleaning up packages fails", func() {
				packageApplier.KeepOnlyErr = errors.New("fake-keep-only-error")

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-keep-only-error"))
			})

			It("fetches source package from blobstore without checking SHA1 by default because of Director bug", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())

				Expect(blobstore.GetBlobIDs[0]).To(Equal("blobstore_id"))
				Expect(blobstore.GetFingerprints[0]).To(Equal(""))
			})

			PIt("(Pending Tracker Story: <https://www.pivotaltracker.com/story/show/94524232>) fetches source package from blobstore and checks SHA1 by default in future", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())

				Expect(blobstore.GetBlobIDs[0]).To(Equal("blobstore_id"))
				Expect(blobstore.GetFingerprints[0]).To(Equal("sha1"))
			})

			It("returns an error if removing compile target directory during uncompression fails", func() {
				fs.RemoveAllStub = func(path string) error {
					if path == "/fake-compile-dir/pkg_name" {
						return errors.New("fake-remove-error")
					}
					return nil
				}

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-remove-error"))
			})

			It("returns an error if creating compile target directory during uncompression fails", func() {
				fs.RemoveAllStub = func(path string) error {
					if path == "/fake-compile-dir/pkg_name" {
						return errors.New("fake-mkdir-error")
					}
					return nil
				}

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-mkdir-error"))
			})

			It("returns an error if removing temporary compile target directory during uncompression fails", func() {
				fs.RemoveAllStub = func(path string) error {
					if path == "/fake-compile-dir/pkg_name-bosh-agent-unpack" {
						return errors.New("fake-remove-error")
					}
					return nil
				}

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-remove-error"))
			})

			It("returns an error if creating temporary compile target directory during uncompression fails", func() {
				fs.RegisterMkdirAllError("/fake-compile-dir/pkg_name-bosh-agent-unpack", errors.New("fake-mkdir-error"))

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-mkdir-error"))
			})

			It("returns an error if target directory is empty during uncompression", func() {
				pkg.BlobstoreID = ""

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("Blobstore ID for package '%s' is empty", pkg.Name))
			})

			It("installs dependent packages", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(packageApplier.AppliedPackages).To(Equal(pkgDeps))
			})

			It("cleans up the compile directory", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(fs.FileExists("/fake-compile-dir/pkg_name")).To(BeFalse())
			})

			It("installs, enables and later cleans up bundle", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(bundle.ActionsCalled).To(Equal([]string{
					"InstallWithoutContents",
					"Enable",
					"Disable",
					"Uninstall",
				}))
			})

			It("returns an error if removing the compile directory fails", func() {
				callCount := 0
				fs.RemoveAllStub = func(path string) error {
					if path == "/fake-compile-dir/pkg_name" {
						callCount++
						if callCount > 1 {
							return errors.New("fake-remove-error")
						}
					}
					return nil
				}

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-remove-error"))
			})

			Context("when packaging script exists", func() {
				const packagingScriptContents = "hi"
				BeforeEach(func() {
					compressor.DecompressFileToDirCallBack = func() {
						filename := "/fake-compile-dir/pkg_name/" + PackagingScriptName
						fs.WriteFileString(filename, packagingScriptContents)
					}
				})

				It("runs packaging script ", func() {
					_, _, err := compiler.Compile(pkg, pkgDeps)
					Expect(err).ToNot(HaveOccurred())

					expectedCmd := boshsys.Command{
						Env: map[string]string{
							"BOSH_COMPILE_TARGET":  "/fake-compile-dir/pkg_name",
							"BOSH_INSTALL_TARGET":  "/fake-dir/packages/pkg_name",
							"BOSH_PACKAGE_NAME":    "pkg_name",
							"BOSH_PACKAGE_VERSION": "pkg_version",
						},
						WorkingDir: "/fake-compile-dir/pkg_name",
					}

					cmd := runner.RunCommands[0]
					if runtime.GOOS == "windows" {
						expectedCmd.Name = "powershell"
						expectedCmd.Args = []string{"-command", fmt.Sprintf(`"iex (get-content -raw %s)"`, PackagingScriptName)}
					} else {
						expectedCmd.Name = "bash"
						expectedCmd.Args = []string{"-x", PackagingScriptName}
					}

					Expect(cmd).To(Equal(expectedCmd))
					Expect(len(runner.RunCommands)).To(Equal(1))
					Expect(runner.RunCommandJobName).To(Equal("compilation"))
					Expect(runner.RunCommandTaskName).To(Equal(PackagingScriptName))
				})

				It("propagates the error from packaging script", func() {
					runner.RunCommandErr = errors.New("fake-packaging-error")

					_, _, err := compiler.Compile(pkg, pkgDeps)
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-packaging-error"))
				})
			})

			It("does not run packaging script when script does not exist", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(runner.RunCommands).To(BeEmpty())
			})

			It("compresses compiled package", func() {
				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())

				// archive was downloaded from the blobstore and decompress to this temp dir
				Expect(compressor.DecompressFileToDirDirs[0]).To(Equal("/fake-compile-dir/pkg_name-bosh-agent-unpack"))
				Expect(compressor.DecompressFileToDirTarballPaths[0]).To(Equal(blobstore.GetFileName))

				// contents were moved from the temp dir to the install/enable dir
				Expect(fs.RenameOldPaths[0]).To(Equal("/fake-compile-dir/pkg_name-bosh-agent-unpack"))
				Expect(fs.RenameNewPaths[0]).To(Equal("/fake-compile-dir/pkg_name"))

				// install path, presumably with your packaged code, was compressed
				installPath := "/fake-dir/data/packages/pkg_name/pkg_version"
				Expect(compressor.CompressFilesInDirDir).To(Equal(installPath))
			})

			It("uploads compressed package to blobstore", func() {
				compressor.CompressFilesInDirTarballPath = "/tmp/compressed-compiled-package"

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())
				Expect(blobstore.CreateFileNames[0]).To(Equal("/tmp/compressed-compiled-package"))
			})

			It("returs error if uploading compressed package fails", func() {
				blobstore.CreateErr = errors.New("fake-create-err")

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).To(HaveOccurred())
				Expect(err.Error()).To(ContainSubstring("fake-create-err"))
			})

			It("cleans up compressed package after uploading it to blobstore", func() {
				var beforeCleanUpTarballPath, afterCleanUpTarballPath string

				blobstore.CreateCallBack = func() {
					beforeCleanUpTarballPath = compressor.CleanUpTarballPath
				}

				_, _, err := compiler.Compile(pkg, pkgDeps)
				Expect(err).ToNot(HaveOccurred())

				// Compressed package is not cleaned up before blobstore upload
				Expect(beforeCleanUpTarballPath).To(Equal(""))

				// Deleted after it was uploaded
				afterCleanUpTarballPath = compressor.CleanUpTarballPath
				Expect(afterCleanUpTarballPath).To(Equal("/tmp/compressed-compiled-package"))
			})
		})
	})
}
	boshalert "github.com/cloudfoundry/bosh-agent/agent/alert"
	. "github.com/cloudfoundry/bosh-agent/jobsupervisor"
	boshmonit "github.com/cloudfoundry/bosh-agent/jobsupervisor/monit"
	fakemonit "github.com/cloudfoundry/bosh-agent/jobsupervisor/monit/fakes"
	boshdir "github.com/cloudfoundry/bosh-agent/settings/directories"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("monitJobSupervisor", func() {
	var (
		fs                    *fakesys.FakeFileSystem
		runner                *fakesys.FakeCmdRunner
		client                *fakemonit.FakeMonitClient
		logger                boshlog.Logger
		dirProvider           boshdir.Provider
		jobFailuresServerPort int
		monit                 JobSupervisor
		timeService           *fakeclock.FakeClock
	)

	var jobFailureServerPort = 5000

	getJobFailureServerPort := func() int {
		jobFailureServerPort++
		return jobFailureServerPort
	}

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		runner = fakesys.NewFakeCmdRunner()
Example #27
0
import (
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"

	boshcdrom "github.com/cloudfoundry/bosh-agent/platform/cdrom"
	fakecdrom "github.com/cloudfoundry/bosh-agent/platform/cdrom/fakes"
	boshdevutil "github.com/cloudfoundry/bosh-agent/platform/deviceutil"
	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	fakesys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

var _ = Describe("Cdutil", func() {
	var (
		fs     *fakesys.FakeFileSystem
		cdrom  *fakecdrom.FakeCdrom
		cdutil boshdevutil.DeviceUtil
		logger boshlog.Logger
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		cdrom = fakecdrom.NewFakeCdrom(fs, "env", "fake env contents")
		logger = boshlog.NewLogger(boshlog.LevelNone)
	})

	JustBeforeEach(func() {
		cdutil = boshcdrom.NewCdUtil("/fake/settings/dir", fs, cdrom, logger)
	})

	It("gets file contents from CDROM", func() {
		contents, err := cdutil.GetFilesContents([]string{"env"})
Example #28
0
	. "github.com/cloudfoundry/bosh-utils/logger/file"

	boshlog "github.com/cloudfoundry/bosh-utils/logger"
	boshsys "github.com/cloudfoundry/bosh-utils/system"

	fakeboshsys "github.com/cloudfoundry/bosh-utils/system/fakes"
)

func expectedLogFormat(tag, msg string) string {
	return fmt.Sprintf("\\[%s\\] [0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2} %s\n", tag, msg)
}

var _ = Describe("NewFileLogger", func() {
	var (
		fs      *fakeboshsys.FakeFileSystem
		logFile boshsys.File
	)

	BeforeEach(func() {
		fs = fakeboshsys.NewFakeFileSystem()
		var err error
		logFile, err = fs.TempFile("file-logger-test")
		Expect(err).ToNot(HaveOccurred())
		err = logFile.Close()
		Expect(err).ToNot(HaveOccurred())
	})

	AfterEach(func() {
		logFile.Close()
		fs.RemoveAll(logFile.Name())
	})
	Username: "******",
	ApiKey:   "fake-api-key",
}

var validActionsOptions = bslcaction.ConcreteFactoryOptions{
	StemcellsDir: "/tmp/stemcells",
}

var validConfig = Config{
	SoftLayer: validSoftLayerConfig,
	Actions:   validActionsOptions,
}

var _ = Describe("NewConfigFromPath", func() {
	var (
		fs *fakesys.FakeFileSystem
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
	})

	It("returns error if config is not valid", func() {
		err := fs.WriteFileString("/config.json", "{}")
		Expect(err).ToNot(HaveOccurred())

		_, err = NewConfigFromPath("/config.json", fs)
		Expect(err).To(HaveOccurred())
		Expect(err.Error()).To(ContainSubstring("Validating config"))
	})
func init() {
	Describe("compiledPackageApplier", func() {
		var (
			packagesBc *fakebc.FakeBundleCollection
			blobstore  *fakeblob.FakeBlobstore
			compressor *fakecmd.FakeCompressor
			fs         *fakesys.FakeFileSystem
			logger     boshlog.Logger
			applier    Applier
		)

		BeforeEach(func() {
			packagesBc = fakebc.NewFakeBundleCollection()
			blobstore = fakeblob.NewFakeBlobstore()
			compressor = fakecmd.NewFakeCompressor()
			fs = fakesys.NewFakeFileSystem()
			logger = boshlog.NewLogger(boshlog.LevelNone)
			applier = NewCompiledPackageApplier(packagesBc, true, blobstore, compressor, fs, logger)
		})

		Describe("Prepare & Apply", func() {
			var (
				pkg    models.Package
				bundle *fakebc.FakeBundle
			)

			BeforeEach(func() {
				pkg, bundle = buildPkg(packagesBc)
			})

			ItInstallsPkg := func(act func() error) {
				It("returns error when installing package fails", func() {
					bundle.InstallError = errors.New("fake-install-error")

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

				It("downloads and later cleans up downloaded package blob", func() {
					blobstore.GetFileName = "/fake-blobstore-file-name"

					err := act()
					Expect(err).ToNot(HaveOccurred())
					Expect(blobstore.GetBlobIDs[0]).To(Equal("fake-blobstore-id"))
					Expect(blobstore.GetFingerprints[0]).To(Equal("fake-blob-sha1"))

					// downloaded file is cleaned up
					Expect(blobstore.CleanUpFileName).To(Equal("/fake-blobstore-file-name"))
				})

				It("returns error when downloading package blob fails", func() {
					blobstore.GetError = errors.New("fake-get-error")

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

				It("decompresses package blob to tmp path and later cleans it up", func() {
					fs.TempDirDir = "/fake-tmp-dir"
					blobstore.GetFileName = "/fake-blobstore-file-name"

					var tmpDirExistsBeforeInstall bool

					bundle.InstallCallBack = func() {
						tmpDirExistsBeforeInstall = true
					}

					err := act()
					Expect(err).ToNot(HaveOccurred())

					Expect(compressor.DecompressFileToDirTarballPaths[0]).To(Equal("/fake-blobstore-file-name"))
					Expect(compressor.DecompressFileToDirDirs[0]).To(Equal("/fake-tmp-dir"))

					// tmp dir exists before bundle install
					Expect(tmpDirExistsBeforeInstall).To(BeTrue())

					// tmp dir is cleaned up after install
					Expect(fs.FileExists(fs.TempDirDir)).To(BeFalse())
				})

				It("returns error when temporary directory creation fails", func() {
					fs.TempDirError = errors.New("fake-filesystem-tempdir-error")

					err := act()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-filesystem-tempdir-error"))
				})

				It("returns error when decompressing package blob fails", func() {
					compressor.DecompressFileToDirErr = errors.New("fake-decompress-error")

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

				It("installs bundle from decompressed tmp path of a package blob", func() {
					fs.TempDirDir = "/fake-tmp-dir"

					var installedBeforeDecompression bool

					compressor.DecompressFileToDirCallBack = func() {
						installedBeforeDecompression = bundle.Installed
					}

					err := act()
					Expect(err).ToNot(HaveOccurred())

					// bundle installation did not happen before decompression
					Expect(installedBeforeDecompression).To(BeFalse())

					// make sure that bundle install happened after decompression
					Expect(bundle.InstallSourcePath).To(Equal("/fake-tmp-dir"))
				})
			}

			Describe("Prepare", func() {
				act := func() error { return applier.Prepare(pkg) }

				It("return an error if getting file bundle fails", func() {
					packagesBc.GetErr = errors.New("fake-get-bundle-error")

					err := act()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-get-bundle-error"))
				})

				It("returns an error if checking for package installation fails", func() {
					bundle.IsInstalledErr = errors.New("fake-is-installed-error")

					err := act()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-is-installed-error"))
				})

				Context("when package is already installed", func() {
					BeforeEach(func() {
						bundle.Installed = true
					})

					It("does not install", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(bundle.ActionsCalled).To(Equal([]string{})) // no Install
					})

					It("does not download the package", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(blobstore.GetBlobIDs).To(BeNil())
					})
				})

				Context("when package is not installed", func() {
					BeforeEach(func() {
						bundle.Installed = false
					})

					It("installs package (but does not enable it)", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(bundle.ActionsCalled).To(Equal([]string{"Install"}))
					})

					ItInstallsPkg(act)
				})
			})

			Describe("Apply", func() {
				act := func() error { return applier.Apply(pkg) }

				It("return an error if getting file bundle fails", func() {
					packagesBc.GetErr = errors.New("fake-get-bundle-error")

					err := act()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-get-bundle-error"))
				})

				It("returns an error if checking for package installation fails", func() {
					bundle.IsInstalledErr = errors.New("fake-is-installed-error")

					err := act()
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-is-installed-error"))
				})

				Context("when package is already installed", func() {
					BeforeEach(func() {
						bundle.Installed = true
					})

					It("does not install but only enables package", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(bundle.ActionsCalled).To(Equal([]string{"Enable"})) // no Install
					})

					It("returns error when package enable fails", func() {
						bundle.EnableError = errors.New("fake-enable-error")

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

					It("does not download the package", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(blobstore.GetBlobIDs).To(BeNil())
					})
				})

				Context("when package is not installed", func() {
					BeforeEach(func() {
						bundle.Installed = false
					})

					It("installs and enables package", func() {
						err := act()
						Expect(err).ToNot(HaveOccurred())
						Expect(bundle.ActionsCalled).To(Equal([]string{"Install", "Enable"}))
					})

					It("returns error when package enable fails", func() {
						bundle.EnableError = errors.New("fake-enable-error")

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

					ItInstallsPkg(act)
				})
			})
		})

		Describe("KeepOnly", func() {
			ItReturnsErrors := func() {
				It("returns error when bundle collection fails to return list of installed bundles", func() {
					packagesBc.ListErr = errors.New("fake-bc-list-error")

					err := applier.KeepOnly([]models.Package{})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-list-error"))
				})

				It("returns error when bundle collection cannot retrieve bundle for keep-only package", func() {
					pkg1, bundle1 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1}
					packagesBc.GetErr = errors.New("fake-bc-get-error")

					err := applier.KeepOnly([]models.Package{pkg1})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-get-error"))
				})

				It("returns error when at least one bundle cannot be disabled", func() {
					_, bundle1 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1}
					bundle1.DisableErr = errors.New("fake-bc-disable-error")

					err := applier.KeepOnly([]models.Package{})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-disable-error"))
				})
			}

			Context("when operating on packages as a package owner", func() {
				BeforeEach(func() {
					applier = NewCompiledPackageApplier(packagesBc, true, blobstore, compressor, fs, logger)
				})

				It("first disables and then uninstalls packages that are not in keeponly list", func() {
					_, bundle1 := buildPkg(packagesBc)
					pkg2, bundle2 := buildPkg(packagesBc)
					_, bundle3 := buildPkg(packagesBc)
					pkg4, bundle4 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1, bundle2, bundle3, bundle4}

					err := applier.KeepOnly([]models.Package{pkg4, pkg2})
					Expect(err).ToNot(HaveOccurred())

					Expect(bundle1.ActionsCalled).To(Equal([]string{"Disable", "Uninstall"}))
					Expect(bundle2.ActionsCalled).To(Equal([]string{}))
					Expect(bundle3.ActionsCalled).To(Equal([]string{"Disable", "Uninstall"}))
					Expect(bundle4.ActionsCalled).To(Equal([]string{}))
				})

				ItReturnsErrors()

				It("returns error when at least one bundle cannot be uninstalled", func() {
					_, bundle1 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1}
					bundle1.UninstallErr = errors.New("fake-bc-uninstall-error")

					err := applier.KeepOnly([]models.Package{})
					Expect(err).To(HaveOccurred())
					Expect(err.Error()).To(ContainSubstring("fake-bc-uninstall-error"))
				})
			})

			Context("when operating on packages not as a package owner", func() {
				BeforeEach(func() {
					applier = NewCompiledPackageApplier(packagesBc, false, blobstore, compressor, fs, logger)
				})

				It("disables and but does not uninstall packages that are not in keeponly list", func() {
					_, bundle1 := buildPkg(packagesBc)
					pkg2, bundle2 := buildPkg(packagesBc)
					_, bundle3 := buildPkg(packagesBc)
					pkg4, bundle4 := buildPkg(packagesBc)

					packagesBc.ListBundles = []boshbc.Bundle{bundle1, bundle2, bundle3, bundle4}

					err := applier.KeepOnly([]models.Package{pkg4, pkg2})
					Expect(err).ToNot(HaveOccurred())

					Expect(bundle1.ActionsCalled).To(Equal([]string{"Disable"})) // no Uninstall
					Expect(bundle2.ActionsCalled).To(Equal([]string{}))
					Expect(bundle3.ActionsCalled).To(Equal([]string{"Disable"})) // no Uninstall
					Expect(bundle4.ActionsCalled).To(Equal([]string{}))
				})

				ItReturnsErrors()
			})

		})
	})
}