expectCreateVM := mockCloud.EXPECT().CreateVM(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any())
expectCreateVM.Times(0)
mockCloud.EXPECT().HasVM(gomock.Any()).Return(true, nil).AnyTimes()
mockAgentClient.EXPECT().Ping().AnyTimes()
mockAgentClient.EXPECT().Stop().AnyTimes()
mockAgentClient.EXPECT().ListDisk().AnyTimes()
}
Context("and the same deployment is attempted again", func() {
It("skips the deploy", func() {
expectNoDeployHappened()
err := newDeployCmd().Run(fakeStage, []string{deploymentManifestPath})
Expect(err).ToNot(HaveOccurred())
Expect(stdOut).To(gbytes.Say("No deployment, stemcell or release changes. Skipping deploy."))
})
})
})
Context("when the registry is configured", func() {
It("makes the registry available for all CPI commands", func() {
expectDeployFlowWithRegistry()
err := newDeployCmd().Run(fakeStage, []string{deploymentManifestPath})
Expect(err).ToNot(HaveOccurred())
})
})
})
})
})
})
Context("when stopping registry fails", func() {
Context("when the function fails", func() {
It("logs a warning and returns the function error", func() {
stopCall.Return(errors.New("registry-stop-error"))
err := newInstalation().WithRunningRegistry(logger, fakeStage, func() error {
spy.Record()
return errors.New("blarg!")
})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(Equal("blarg!"))
Expect(logBuffer).To(gbytes.Say("registry-stop-error"))
})
})
Context("when the function succeeds", func() {
It("logs a warning and returns nil", func() {
err := newInstalation().WithRunningRegistry(logger, fakeStage, func() error {
spy.Record()
return nil
})
Expect(err).NotTo(HaveOccurred())
})
})
})
})
. "github.com/cloudfoundry/bosh-init/internal/github.com/onsi/ginkgo/internal/writer"
. "github.com/cloudfoundry/bosh-init/internal/github.com/onsi/gomega"
)
var _ = Describe("Writer", func() {
var writer *Writer
var out *gbytes.Buffer
BeforeEach(func() {
out = gbytes.NewBuffer()
writer = New(out)
})
It("should stream directly to the outbuffer by default", func() {
writer.Write([]byte("foo"))
Ω(out).Should(gbytes.Say("foo"))
})
It("should not emit the header when asked to DumpOutWitHeader", func() {
writer.Write([]byte("foo"))
writer.DumpOutWithHeader("my header")
Ω(out).ShouldNot(gbytes.Say("my header"))
Ω(out).Should(gbytes.Say("foo"))
})
Context("when told not to stream", func() {
BeforeEach(func() {
writer.SetStream(false)
})
It("should only write to the buffer when told to DumpOut", func() {
newContainer("outer container", noneFlag,
newBef("outer bef A", false),
newJusBef("outer jusbef A", false),
newAft("outer aft A", false),
),
newContainer("inner container", noneFlag,
newBef("inner bef A", false),
newJusBef("inner jusbef A", false),
newAft("inner aft A", false),
),
),
true,
)
spec.Run(buffer)
Ω(buffer).Should(gbytes.Say(`\[BeforeEach\] outer container`))
Ω(buffer).Should(gbytes.Say(`\[BeforeEach\] inner container`))
Ω(buffer).Should(gbytes.Say(`\[JustBeforeEach\] outer container`))
Ω(buffer).Should(gbytes.Say(`\[JustBeforeEach\] inner container`))
Ω(buffer).Should(gbytes.Say(`\[It\] it node`))
Ω(buffer).Should(gbytes.Say(`\[AfterEach\] inner container`))
Ω(buffer).Should(gbytes.Say(`\[AfterEach\] outer container`))
})
It("should emit progress to the writer as it runs Befores, JustBefores, Afters, and Measures", func() {
spec = New(
newMeasure("measure node", noneFlag, false, 2),
containers(),
true,
)
spec.Run(buffer)
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).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"))
})
})
})
}
Expect(err).ToNot(HaveOccurred())
err = fs.WriteFileString(filepath.Join(installationPath, "some-installation-artifact"), "something-blah")
Expect(err).ToNot(HaveOccurred())
installationTarget := installation.NewTarget(installationPath)
uninstaller := installation.NewUninstaller(fs, boshlogger)
Expect(fs.FileExists(installationPath)).To(BeTrue())
err = uninstaller.Uninstall(installationTarget)
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists(installationPath)).To(BeFalse())
Expect(logBuffer).To(gbytes.Say("Successfully uninstalled CPI from '%s'", installationPath))
})
It("returns and logs errors when remove all fails", func() {
logBuffer := gbytes.NewBuffer()
goLogger := log.New(logBuffer, "", log.LstdFlags)
boshlogger := logger.New(logger.LevelInfo, goLogger, goLogger)
fs := fakes.NewFakeFileSystem()
fs.RemoveAllError = errors.New("can't remove that")
installationTarget := installation.NewTarget("/not/a/path")
uninstaller := installation.NewUninstaller(fs, boshlogger)
err := uninstaller.Uninstall(installationTarget)