Golang configuration.Parse函数代码示例

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本文整理汇总了Golang中github.com/docker/distribution/configuration.Parse函数的典型用法代码示例。如果您正苦于以下问题：Golang Parse函数的具体用法？Golang Parse怎么用？Golang Parse使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Parse函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: resolveConfiguration

func resolveConfiguration(args []string) (*configuration.Configuration, error) {
	var configurationPath string

	if len(args) > 0 {
		configurationPath = args[0]
	} else if os.Getenv("REGISTRY_CONFIGURATION_PATH") != "" {
		configurationPath = os.Getenv("REGISTRY_CONFIGURATION_PATH")
	}

	if configurationPath == "" {
		return nil, fmt.Errorf("configuration path unspecified")
	}

	fp, err := os.Open(configurationPath)
	if err != nil {
		return nil, err
	}

	defer fp.Close()

	config, err := configuration.Parse(fp)
	if err != nil {
		return nil, fmt.Errorf("error parsing %s: %v", configurationPath, err)
	}

	return config, nil
}

开发者ID:RomainVabre，项目名称:origin，代码行数:27，代码来源:registry.go

示例2: resolveConfiguration

func resolveConfiguration() (*configuration.Configuration, error) {
	var configurationPath string

	if flag.NArg() > 0 {
		configurationPath = flag.Arg(0)
	} else if os.Getenv("REGISTRY_CONFIGURATION_PATH") != "" {
		configurationPath = os.Getenv("REGISTRY_CONFIGURATION_PATH")
	}

	if configurationPath == "" {
		return nil, fmt.Errorf("configuration path unspecified")
	}

	fp, err := os.Open(configurationPath)
	if err != nil {
		return nil, err
	}

	config, err := configuration.Parse(fp)
	if err != nil {
		return nil, fmt.Errorf("error parsing %s: %v", configurationPath, err)
	}

	return config, nil
}

开发者ID:orivej，项目名称:distribution，代码行数:25，代码来源:main.go

示例3: main

func main() {
	var configPath, reposPath string
	flag.StringVar(&configPath, "config", "", "path to a config file")
	flag.StringVar(&reposPath, "repos", "", "file with a list of repos")
	flag.Parse()

	if configPath == "" {
		fmt.Fprintln(os.Stderr, "must supply a config file with -config")
		flag.Usage()
		return
	}

	// Parse config file
	configFile, err := os.Open(configPath)
	if err != nil {
		panic(fmt.Sprintf("error opening config file: %v", err))
	}
	defer configFile.Close()

	config, err := configuration.Parse(configFile)
	if err != nil {
		panic(fmt.Sprintf("error parsing config file: %v", err))
	}

	ctx := context.Background()

	driver, err := factory.Create(config.Storage.Type(), config.Storage.Parameters())
	if err != nil {
		panic(fmt.Sprintf("error creating storage driver: %v", err))
	}

	registry, _ := storage.NewRegistry(ctx, driver, storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()))

	var repos []string

	if reposPath != "" {
		reposFile, err := os.Open(reposPath)
		if err != nil {
			panic(fmt.Sprintf("could not open repos file: %v", err))
		}

		scanner := bufio.NewScanner(reposFile)
		for scanner.Scan() {
			repoName := scanner.Text()
			if len(repoName) > 0 {
				if repoName[0] == '+' {
					repoName = repoName[1:]
				}
				repos = append(repos, repoName)
			}
		}
	} else {
		repos = make([]string, maxRepos)

		n, err := registry.Repositories(ctx, repos, "")
		if err != nil && err != io.EOF {
			panic(fmt.Sprintf("unexpected error getting repo: %v", err))
		}
		if n == maxRepos {
			panic("too many repositories")
		}

		repos = repos[:n]
	}

	var wg sync.WaitGroup
	repoChan := make(chan string)

	for i := 0; i < 30; i++ {
		wg.Add(1)
		go func() {
			for repoName := range repoChan {
				if err := checkRepo(registry, repoName); err != nil {
					fmt.Fprintln(os.Stderr, err)
				}
			}
			wg.Done()
		}()
	}

	for _, repoName := range repos {
		repoChan <- repoName
	}

	close(repoChan)

	wg.Wait()
}

开发者ID:aaronlehmann，项目名称:manifest-check，代码行数:88，代码来源:main.go

示例4: Execute

// Execute runs the Docker registry.
func Execute(configFile io.Reader) {
	config, err := configuration.Parse(configFile)
	if err != nil {
		log.Fatalf("Error parsing configuration file: %s", err)
	}

	logLevel, err := log.ParseLevel(string(config.Log.Level))
	if err != nil {
		log.Errorf("Error parsing log level %q: %s", config.Log.Level, err)
		logLevel = log.InfoLevel
	}
	log.SetLevel(logLevel)

	log.Infof("version=%s", version.Version)
	ctx := context.Background()

	app := handlers.NewApp(ctx, *config)

	// register OpenShift routes
	// TODO: change this to an anonymous Access record
	app.RegisterRoute(app.NewRoute().Path("/healthz"), server.HealthzHandler, handlers.NameNotRequired, handlers.NoCustomAccessRecords)

	// TODO add https scheme
	adminRouter := app.NewRoute().PathPrefix("/admin/").Subrouter()

	pruneAccessRecords := func(*http.Request) []auth.Access {
		return []auth.Access{
			{
				Resource: auth.Resource{
					Type: "admin",
				},
				Action: "prune",
			},
		}
	}

	app.RegisterRoute(
		// DELETE /admin/blobs/<digest>
		adminRouter.Path("/blobs/{digest:"+digest.DigestRegexp.String()+"}").Methods("DELETE"),
		// handler
		server.BlobDispatcher,
		// repo name not required in url
		handlers.NameNotRequired,
		// custom access records
		pruneAccessRecords,
	)

	app.RegisterRoute(
		// DELETE /admin/<repo>/manifests/<digest>
		adminRouter.Path("/{name:"+v2.RepositoryNameRegexp.String()+"}/manifests/{digest:"+digest.DigestRegexp.String()+"}").Methods("DELETE"),
		// handler
		server.ManifestDispatcher,
		// repo name required in url
		handlers.NameRequired,
		// custom access records
		pruneAccessRecords,
	)

	app.RegisterRoute(
		// DELETE /admin/<repo>/layers/<digest>
		adminRouter.Path("/{name:"+v2.RepositoryNameRegexp.String()+"}/layers/{digest:"+digest.DigestRegexp.String()+"}").Methods("DELETE"),
		// handler
		server.LayerDispatcher,
		// repo name required in url
		handlers.NameRequired,
		// custom access records
		pruneAccessRecords,
	)

	handler := gorillahandlers.CombinedLoggingHandler(os.Stdout, app)

	if config.HTTP.TLS.Certificate == "" {
		context.GetLogger(app).Infof("listening on %v", config.HTTP.Addr)
		if err := http.ListenAndServe(config.HTTP.Addr, handler); err != nil {
			context.GetLogger(app).Fatalln(err)
		}
	} else {
		tlsConf := &tls.Config{
			ClientAuth: tls.NoClientCert,
		}

		if len(config.HTTP.TLS.ClientCAs) != 0 {
			pool := x509.NewCertPool()

			for _, ca := range config.HTTP.TLS.ClientCAs {
				caPem, err := ioutil.ReadFile(ca)
				if err != nil {
					context.GetLogger(app).Fatalln(err)
				}

				if ok := pool.AppendCertsFromPEM(caPem); !ok {
					context.GetLogger(app).Fatalln(fmt.Errorf("Could not add CA to pool"))
				}
			}

			for _, subj := range pool.Subjects() {
				context.GetLogger(app).Debugf("CA Subject: %s", string(subj))
			}

//.........这里部分代码省略.........

开发者ID:pombredanne，项目名称:atomic-enterprise，代码行数:101，代码来源:dockerregistry.go

示例5: Execute

// Execute runs the Docker registry.
func Execute(configFile io.Reader) {
	config, err := configuration.Parse(configFile)
	if err != nil {
		log.Fatalf("Error parsing configuration file: %s", err)
	}

	tokenPath := "/openshift/token"

	// If needed, generate and populate the token realm URL in the config.
	// Must be done prior to instantiating the app, so our auth provider has the config available.
	_, usingOpenShiftAuth := config.Auth[server.OpenShiftAuth]
	_, hasTokenRealm := config.Auth[server.OpenShiftAuth][server.TokenRealmKey].(string)
	if usingOpenShiftAuth && !hasTokenRealm {
		registryHost := os.Getenv(server.DockerRegistryURLEnvVar)
		if len(registryHost) == 0 {
			log.Fatalf("%s is required", server.DockerRegistryURLEnvVar)
		}
		tokenURL := &url.URL{Scheme: "https", Host: registryHost, Path: tokenPath}
		if len(config.HTTP.TLS.Certificate) == 0 {
			tokenURL.Scheme = "http"
		}

		if config.Auth[server.OpenShiftAuth] == nil {
			config.Auth[server.OpenShiftAuth] = configuration.Parameters{}
		}
		config.Auth[server.OpenShiftAuth][server.TokenRealmKey] = tokenURL.String()
	}

	ctx := context.Background()
	ctx, err = configureLogging(ctx, config)
	if err != nil {
		log.Fatalf("error configuring logger: %v", err)
	}
	log.Infof("version=%s", version.Version)
	// inject a logger into the uuid library. warns us if there is a problem
	// with uuid generation under low entropy.
	uuid.Loggerf = context.GetLogger(ctx).Warnf

	app := handlers.NewApp(ctx, config)

	// Add a token handling endpoint
	if usingOpenShiftAuth {
		app.NewRoute().Methods("GET").PathPrefix(tokenPath).Handler(server.NewTokenHandler(ctx, server.DefaultRegistryClient))
	}

	// TODO add https scheme
	adminRouter := app.NewRoute().PathPrefix("/admin/").Subrouter()

	pruneAccessRecords := func(*http.Request) []auth.Access {
		return []auth.Access{
			{
				Resource: auth.Resource{
					Type: "admin",
				},
				Action: "prune",
			},
		}
	}

	app.RegisterRoute(
		// DELETE /admin/blobs/<digest>
		adminRouter.Path("/blobs/{digest:"+reference.DigestRegexp.String()+"}").Methods("DELETE"),
		// handler
		server.BlobDispatcher,
		// repo name not required in url
		handlers.NameNotRequired,
		// custom access records
		pruneAccessRecords,
	)

	app.RegisterHealthChecks()
	handler := alive("/", app)
	// TODO: temporarily keep for backwards compatibility; remove in the future
	handler = alive("/healthz", handler)
	handler = health.Handler(handler)
	handler = panicHandler(handler)
	handler = gorillahandlers.CombinedLoggingHandler(os.Stdout, handler)

	if config.HTTP.TLS.Certificate == "" {
		context.GetLogger(app).Infof("listening on %v", config.HTTP.Addr)
		if err := http.ListenAndServe(config.HTTP.Addr, handler); err != nil {
			context.GetLogger(app).Fatalln(err)
		}
	} else {
		tlsConf := crypto.SecureTLSConfig(&tls.Config{ClientAuth: tls.NoClientCert})

		if len(config.HTTP.TLS.ClientCAs) != 0 {
			pool := x509.NewCertPool()

			for _, ca := range config.HTTP.TLS.ClientCAs {
				caPem, err := ioutil.ReadFile(ca)
				if err != nil {
					context.GetLogger(app).Fatalln(err)
				}

				if ok := pool.AppendCertsFromPEM(caPem); !ok {
					context.GetLogger(app).Fatalln(fmt.Errorf("Could not add CA to pool"))
				}
			}
//.........这里部分代码省略.........

开发者ID:Xmagicer，项目名称:origin，代码行数:101，代码来源:dockerregistry.go

示例6: Execute

// Execute runs the Docker registry.
func Execute(configFile io.Reader) {
	config, err := configuration.Parse(configFile)
	if err != nil {
		log.Fatalf("Error parsing configuration file: %s", err)
	}

	ctx := context.Background()
	ctx, err = configureLogging(ctx, config)
	if err != nil {
		log.Fatalf("error configuring logger: %v", err)
	}
	log.Infof("version=%s", version.Version)
	// inject a logger into the uuid library. warns us if there is a problem
	// with uuid generation under low entropy.
	uuid.Loggerf = context.GetLogger(ctx).Warnf

	app := handlers.NewApp(ctx, config)

	// TODO add https scheme
	adminRouter := app.NewRoute().PathPrefix("/admin/").Subrouter()

	pruneAccessRecords := func(*http.Request) []auth.Access {
		return []auth.Access{
			{
				Resource: auth.Resource{
					Type: "admin",
				},
				Action: "prune",
			},
		}
	}

	app.RegisterRoute(
		// DELETE /admin/blobs/<digest>
		adminRouter.Path("/blobs/{digest:"+reference.DigestRegexp.String()+"}").Methods("DELETE"),
		// handler
		server.BlobDispatcher,
		// repo name not required in url
		handlers.NameNotRequired,
		// custom access records
		pruneAccessRecords,
	)

	app.RegisterHealthChecks()
	handler := alive("/", app)
	// TODO: temporarily keep for backwards compatibility; remove in the future
	handler = alive("/healthz", handler)
	handler = health.Handler(handler)
	handler = panicHandler(handler)
	handler = gorillahandlers.CombinedLoggingHandler(os.Stdout, handler)

	if config.HTTP.TLS.Certificate == "" {
		context.GetLogger(app).Infof("listening on %v", config.HTTP.Addr)
		if err := http.ListenAndServe(config.HTTP.Addr, handler); err != nil {
			context.GetLogger(app).Fatalln(err)
		}
	} else {
		tlsConf := crypto.SecureTLSConfig(&tls.Config{ClientAuth: tls.NoClientCert})

		if len(config.HTTP.TLS.ClientCAs) != 0 {
			pool := x509.NewCertPool()

			for _, ca := range config.HTTP.TLS.ClientCAs {
				caPem, err := ioutil.ReadFile(ca)
				if err != nil {
					context.GetLogger(app).Fatalln(err)
				}

				if ok := pool.AppendCertsFromPEM(caPem); !ok {
					context.GetLogger(app).Fatalln(fmt.Errorf("Could not add CA to pool"))
				}
			}

			for _, subj := range pool.Subjects() {
				context.GetLogger(app).Debugf("CA Subject: %s", string(subj))
			}

			tlsConf.ClientAuth = tls.RequireAndVerifyClientCert
			tlsConf.ClientCAs = pool
		}

		context.GetLogger(app).Infof("listening on %v, tls", config.HTTP.Addr)
		server := &http.Server{
			Addr:      config.HTTP.Addr,
			Handler:   handler,
			TLSConfig: tlsConf,
		}

		if err := server.ListenAndServeTLS(config.HTTP.TLS.Certificate, config.HTTP.TLS.Key); err != nil {
			context.GetLogger(app).Fatalln(err)
		}
	}
}

开发者ID:RomainVabre，项目名称:origin，代码行数:94，代码来源:dockerregistry.go

示例7: TestDefaultMiddleware


//.........这里部分代码省略.........
    layerinfo: inmemory
  filesystem:
    rootdirectory: /registry
  delete:
    enabled: true
auth:
  openshift:
    realm: openshift
middleware:
  registry:
    - name: openshift
  repository:
    - name: openshift
      options:
        pullthrough: true
  storage:
    - name: openshift
`,
		},
		{
			title: "check v1.3.0-alpha.3 config",
			input: `
version: 0.1
log:
  level: debug
http:
  addr: :5000
storage:
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: /registry
  delete:
    enabled: true
auth:
  openshift:
    realm: openshift
middleware:
  registry:
    - name: openshift
  repository:
    - name: openshift
      options:
        acceptschema2: false
        pullthrough: true
        enforcequota: false
        projectcachettl: 1m
        blobrepositorycachettl: 10m
  storage:
    - name: openshift
`,
			expect: `
version: 0.1
log:
  level: debug
http:
  addr: :5000
storage:
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: /registry
  delete:
    enabled: true
auth:
  openshift:
    realm: openshift
middleware:
  registry:
    - name: openshift
  repository:
    - name: openshift
      options:
        acceptschema2: false
        pullthrough: true
        enforcequota: false
        projectcachettl: 1m
        blobrepositorycachettl: 10m
  storage:
    - name: openshift
`,
		},
	}

	for _, check := range checks {
		currentConfig, err := configuration.Parse(strings.NewReader(check.input))
		if err != nil {
			t.Fatal(err)
		}
		expectConfig, err := configuration.Parse(strings.NewReader(check.expect))
		if err != nil {
			t.Fatal(err)
		}
		setDefaultMiddleware(currentConfig)

		if !reflect.DeepEqual(currentConfig, expectConfig) {
			t.Errorf("%s: expected\n\t%#v\ngot\n\t%#v", check.title, expectConfig, currentConfig)
		}
	}
}

开发者ID:juanluisvaladas，项目名称:origin，代码行数:101，代码来源:dockerregistry_test.go

注：本文中的github.com/docker/distribution/configuration.Parse函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。