func NewFactory(
options FactoryOptions,
repos FactoryRepos,
fetcher bhfetcher.Fetcher,
fs boshsys.FileSystem,
runner boshsys.CmdRunner,
downloader bpdload.Downloader,
uuidGen boshuuid.Generator,
logger boshlog.Logger,
) (Factory, error) {
if !options.Enabled {
return Factory{Importer: NewNoopImporter(logger)}, nil
}
var tarballReleaseFactory bhfetcher.TarballReleaseFactory
{
blobstoreProvider := bhfetcher.NewBlobstoreProvider(fs, runner, uuidGen, logger)
blobstore, err := blobstoreProvider.Get(options.BlobstoreType, options.BlobstoreOptions)
if err != nil {
return Factory{}, bosherr.WrapError(err, "Building blobstore")
}
extractor := bptar.NewCmdExtractor(runner, fs, logger)
releaseReaderFactory := bprel.NewReaderFactory(downloader, extractor, fs, logger)
jobReaderFactory := bpreljob.NewReaderFactory(downloader, extractor, fs, logger)
tarballReleaseFactory = bhfetcher.NewTarballReleaseFactory(
fs,
runner,
blobstore,
releaseReaderFactory,
jobReaderFactory,
repos.ReleasesRepo(),
repos.ReleaseVersionsRepo(),
repos.JobsRepo(),
logger,
)
}
periodicImporter := NewQueueImporter(
options.Period,
make(chan struct{}),
tarballReleaseFactory,
repos.ReleasesRepo(),
repos.ImportsRepo(),
repos.ImportErrsRepo(),
fetcher,
logger,
)
return Factory{Importer: periodicImporter}, nil
}
func main() {
logger, fs, runner, uuidGen := basicDeps()
defer logger.HandlePanic("Main")
config := mustLoadConfig(fs, logger)
eventLogFactory := bpeventlog.NewFactory(config.EventLog, logger)
eventLog := eventLogFactory.NewLog()
mustSetTmpDir(config, fs, eventLog)
mustCreateReposDir(config, fs, eventLog)
localBlobstore := boshblob.NewLocalBlobstore(
fs,
uuidGen,
config.Blobstore.Options,
)
blobstore := boshblob.NewSHA1VerifiableBlobstore(localBlobstore)
downloader := bpdload.NewDefaultMuxDownloader(fs, runner, blobstore, logger)
extractor := bptar.NewCmdExtractor(runner, fs, logger)
compressor := bptar.NewCmdCompressor(runner, fs, logger)
renderedArchivesCompiler := bptplcomp.NewRenderedArchivesCompiler(
fs,
runner,
compressor,
logger,
)
jobReaderFactory := bpreljob.NewReaderFactory(
downloader,
extractor,
fs,
logger,
)
reposFactory := NewReposFactory(config.ReposDir, fs, downloader, blobstore, logger)
blobstoreProvisioner := bpprov.NewBlobstoreProvisioner(
fs,
config.Blobstore,
logger,
)
err := blobstoreProvisioner.Provision()
if err != nil {
eventLog.WriteErr(bosherr.WrapError(err, "Provisioning blobstore"))
os.Exit(1)
}
templatesCompiler := bptplcomp.NewConcreteTemplatesCompiler(
renderedArchivesCompiler,
jobReaderFactory,
reposFactory.NewJobsRepo(),
reposFactory.NewTemplateToJobRepo(),
reposFactory.NewRuntimePackagesRepo(),
reposFactory.NewTemplatesRepo(),
blobstore,
logger,
)
packagesCompilerFactory := bppkgscomp.NewConcretePackagesCompilerFactory(
reposFactory.NewPackagesRepo(),
reposFactory.NewCompiledPackagesRepo(),
blobstore,
eventLog,
logger,
)
updaterFactory := bpinstupd.NewFactory(
templatesCompiler,
packagesCompilerFactory,
eventLog,
logger,
)
releaseReaderFactory := bprel.NewReaderFactory(
downloader,
extractor,
fs,
logger,
)
deploymentReaderFactory := bpdep.NewReaderFactory(fs, logger)
vagrantVMProvisionerFactory := bpvagrantvm.NewVMProvisionerFactory(
fs,
runner,
config.AssetsDir,
config.Blobstore.AsMap(),
config.VMProvisioner,
eventLog,
logger,
)
vagrantVMProvisioner := vagrantVMProvisionerFactory.NewVMProvisioner()
releaseCompiler := bpprov.NewReleaseCompiler(
releaseReaderFactory,
packagesCompilerFactory,
templatesCompiler,
vagrantVMProvisioner,
eventLog,
logger,
)
instanceProvisioner := bpinstance.NewProvisioner(
updaterFactory,
logger,
)
singleVMProvisionerFactory := bpprov.NewSingleVMProvisionerFactory(
deploymentReaderFactory,
config.DeploymentProvisioner,
vagrantVMProvisioner,
releaseCompiler,
instanceProvisioner,
eventLog,
logger,
)
deploymentProvisioner := singleVMProvisionerFactory.NewSingleVMProvisioner()
err = deploymentProvisioner.Provision()
if err != nil {
eventLog.WriteErr(bosherr.WrapError(err, "Provisioning deployment"))
os.Exit(1)
}
}