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),
},
}
}
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"})
Expect(err).NotTo(HaveOccurred())
Expect(cdrom.Mounted).To(Equal(false))
Expect(cdrom.MediaAvailable).To(Equal(false))
Expect(fs.FileExists("/fake/settings/dir")).To(Equal(true))
Expect(cdrom.MountMountPath).To(Equal("/fake/settings/dir"))
Expect(len(contents)).To(Equal(1))
Expect(contents[0]).To(Equal([]byte("fake env contents")))
})