func (f *factory) loadCompressor() boshcmd.Compressor {
if f.compressor != nil {
return f.compressor
}
f.compressor = boshcmd.NewTarballCompressor(f.loadCMDRunner(), f.fs)
return f.compressor
}
func NewDummyPlatform(
collector boshstats.Collector,
fs boshsys.FileSystem,
cmdRunner boshsys.CmdRunner,
dirProvider boshdirs.Provider,
devicePathResolver boshdpresolv.DevicePathResolver,
logger boshlog.Logger,
) Platform {
return &dummyPlatform{
fs: fs,
cmdRunner: cmdRunner,
collector: collector,
compressor: boshcmd.NewTarballCompressor(cmdRunner, fs),
copier: boshcmd.NewCpCopier(cmdRunner, fs, logger),
dirProvider: dirProvider,
devicePathResolver: devicePathResolver,
vitalsService: boshvitals.NewService(collector, dirProvider),
certManager: boshcert.NewDummyCertManager(fs, cmdRunner, logger),
}
}
func NewProvider(logger boshlog.Logger, dirProvider boshdirs.Provider, statsCollector boshstats.Collector, options Options) Provider {
runner := boshsys.NewExecCmdRunner(logger)
fs := boshsys.NewOsFileSystem(logger)
linuxDiskManager := boshdisk.NewLinuxDiskManager(logger, runner, fs, options.Linux.BindMountPersistentDisk)
udev := boshudev.NewConcreteUdevDevice(runner, logger)
linuxCdrom := boshcdrom.NewLinuxCdrom("/dev/sr0", udev, runner)
linuxCdutil := boshcdrom.NewCdUtil(dirProvider.SettingsDir(), fs, linuxCdrom, logger)
compressor := boshcmd.NewTarballCompressor(runner, fs)
copier := boshcmd.NewCpCopier(runner, fs, logger)
// Kick of stats collection as soon as possible
go statsCollector.StartCollecting(SigarStatsCollectionInterval, nil)
vitalsService := boshvitals.NewService(statsCollector, dirProvider)
ipResolver := boship.NewResolver(boship.NetworkInterfaceToAddrsFunc)
arping := bosharp.NewArping(runner, fs, logger, ArpIterations, ArpIterationDelay, ArpInterfaceCheckDelay)
interfaceConfigurationCreator := boshnet.NewInterfaceConfigurationCreator(logger)
centosNetManager := boshnet.NewCentosNetManager(fs, runner, ipResolver, interfaceConfigurationCreator, arping, logger)
ubuntuNetManager := boshnet.NewUbuntuNetManager(fs, runner, ipResolver, interfaceConfigurationCreator, arping, logger)
centosCertManager := boshcert.NewCentOSCertManager(fs, runner, logger)
ubuntuCertManager := boshcert.NewUbuntuCertManager(fs, runner, logger)
routesSearcher := boshnet.NewCmdRoutesSearcher(runner)
linuxDefaultNetworkResolver := boshnet.NewDefaultNetworkResolver(routesSearcher, ipResolver)
monitRetryable := NewMonitRetryable(runner)
monitRetryStrategy := boshretry.NewAttemptRetryStrategy(10, 1*time.Second, monitRetryable, logger)
var devicePathResolver devicepathresolver.DevicePathResolver
switch options.Linux.DevicePathResolutionType {
case "virtio":
udev := boshudev.NewConcreteUdevDevice(runner, logger)
idDevicePathResolver := devicepathresolver.NewIDDevicePathResolver(500*time.Millisecond, udev, fs)
mappedDevicePathResolver := devicepathresolver.NewMappedDevicePathResolver(500*time.Millisecond, fs)
devicePathResolver = devicepathresolver.NewVirtioDevicePathResolver(idDevicePathResolver, mappedDevicePathResolver, logger)
case "scsi":
devicePathResolver = devicepathresolver.NewScsiDevicePathResolver(500*time.Millisecond, fs)
default:
devicePathResolver = devicepathresolver.NewIdentityDevicePathResolver()
}
centos := NewLinuxPlatform(
fs,
runner,
statsCollector,
compressor,
copier,
dirProvider,
vitalsService,
linuxCdutil,
linuxDiskManager,
centosNetManager,
centosCertManager,
monitRetryStrategy,
devicePathResolver,
500*time.Millisecond,
options.Linux,
logger,
linuxDefaultNetworkResolver,
)
ubuntu := NewLinuxPlatform(
fs,
runner,
statsCollector,
compressor,
copier,
dirProvider,
vitalsService,
linuxCdutil,
linuxDiskManager,
ubuntuNetManager,
ubuntuCertManager,
monitRetryStrategy,
devicePathResolver,
500*time.Millisecond,
options.Linux,
logger,
linuxDefaultNetworkResolver,
)
return provider{
platforms: map[string]Platform{
"ubuntu": ubuntu,
"centos": centos,
"dummy": NewDummyPlatform(statsCollector, fs, runner, dirProvider, devicePathResolver, logger),
},
}
}
})
Describe("Compress", func() {
Context("with a real fs & compressor", func() {
var (
fs boshsys.FileSystem
cmdRunner boshsys.CmdRunner
compressor boshcmd.Compressor
)
BeforeEach(func() {
fs = boshsys.NewOsFileSystem(logger)
cmdRunner = boshsys.NewExecCmdRunner(logger)
compressor = boshcmd.NewTarballCompressor(cmdRunner, fs)
renderedJobListCompressor = NewRenderedJobListCompressor(fs, compressor, fakeSHA1Calculator, logger)
})
It("copies rendered jobs into a new temp dir, compresses the temp dir, and wraps it in a RenderedJobListArchive", func() {
// create rendered job with 2 rendered scripts
renderedJobDir0, err := fs.TempDir("RenderedJobListCompressorTest")
Expect(err).ToNot(HaveOccurred())
renderedJob0 := NewRenderedJob(bireljob.Job{Name: "fake-job-name-0"}, renderedJobDir0, fs, logger)
defer func() { err := renderedJob0.Delete(); Expect(err).ToNot(HaveOccurred()) }()
err = fs.WriteFileString(filepath.Join(renderedJobDir0, "script-0"), "fake-rendered-job-0-script-0-content")
Expect(err).ToNot(HaveOccurred())
err = fs.WriteFileString(filepath.Join(renderedJobDir0, "script-1"), "fake-rendered-job-0-script-1-content")
Expect(err).ToNot(HaveOccurred())
renderedJobList.Add(renderedJob0)