Exemplo n.º 1
0
func TestMain(m *testing.M) {
	var err error

	apiUrl := "http://localhost:8080/v1/projects/1a5/schema"
	accessKey := ""
	secretKey := ""

	//1a5 is admin account, 1a6 will be the service account, therefore trying to create a new account of type starting from 1a7
	//if 1a7 exists, and is not a user account then a new account with the next available id will be created
	id := createIfNoAccount("1a7")
	apiUrl2 := "http://localhost:8080/v1/projects/" + id + "/schema"

	apiClient, err = client.NewRancherClient(&client.ClientOpts{
		Url:       apiUrl,
		AccessKey: accessKey,
		SecretKey: secretKey,
	})
	if err != nil {
		log.Fatal("Error while initializing rancher client, err = ", err)
	}
	apiClient2, err = client.NewRancherClient(&client.ClientOpts{
		Url:       apiUrl2,
		AccessKey: accessKey,
		SecretKey: secretKey,
	})
	if err != nil {
		log.Fatal("Error while initializing rancher client, err = ", err)
	}
	os.Exit(m.Run())
}
func TestMain(m *testing.M) {
	var err error

	adminUrl := "http://localhost:8080/v1"
	apiUrl := adminUrl + "/projects/1a5/schemas"
	accessKey := ""
	secretKey := ""

	adminClient, err := client.NewRancherClient(&client.ClientOpts{
		Url:       adminUrl,
		AccessKey: accessKey,
		SecretKey: secretKey,
	})
	if err != nil {
		log.Fatal(err)
	}

	for i := 0; ; i++ {
		handlers, err := adminClient.ExternalHandler.List(&client.ListOpts{
			Filters: map[string]interface{}{
				"name":  "rancher-compose-executor",
				"state": "active",
			},
		})
		if err != nil {
			log.Fatal(err)
		}
		if len(handlers.Data) > 0 {
			break
		}
		if i > 3 {
			log.Fatal("Handler is not available")
		}
		time.Sleep(1 * time.Second)
	}

	id := createIfNoAccount(adminUrl, "rancher-compose-executor-tests")
	apiUrl2 := adminUrl + "/projects/" + id + "/schemas"

	apiClient, err = client.NewRancherClient(&client.ClientOpts{
		Url:       apiUrl,
		AccessKey: accessKey,
		SecretKey: secretKey,
	})
	if err != nil {
		log.Fatal("Error while initializing rancher client, err = ", err)
	}
	apiClient2, err = client.NewRancherClient(&client.ClientOpts{
		Url:       apiUrl2,
		AccessKey: accessKey,
		SecretKey: secretKey,
	})
	if err != nil {
		log.Fatal("Error while initializing rancher client, err = ", err)
	}
	os.Exit(m.Run())
}
Exemplo n.º 3
0
func (c *Context) open() error {
	if c.isOpen {
		return nil
	}

	if err := c.readRancherConfig(); err != nil {
		return err
	}

	if c.Url == "" {
		return fmt.Errorf("RANCHER_URL is not set")
	}

	if client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
		Url:       c.Url,
		AccessKey: c.AccessKey,
		SecretKey: c.SecretKey,
	}); err != nil {
		return err
	} else {
		c.Client = client
	}

	if err := c.loadEnv(); err != nil {
		return err
	}

	c.isOpen = true
	return nil
}
func createIfNoAccount(apiUrl, name string) string {
	apiClient, err := client.NewRancherClient(&client.ClientOpts{
		Url: apiUrl,
	})
	if err != nil {
		log.Fatalf("Error while initializing rancher client, err = [%v]", err)
	}
	accs, err := apiClient.Account.List(&client.ListOpts{
		Filters: map[string]interface{}{
			"name": name,
		},
	})
	if err != nil {
		log.Fatalf("Failed to list accounts")
	}

	if len(accs.Data) == 0 {
		acc, err := apiClient.Account.Create(&client.Account{
			Kind: "project",
			Name: name,
		})
		if err != nil {
			log.Fatalf("Error while creating new account, err = [%v]", err)
		}
		waitTransition(apiClient, acc)
		return acc.Id
	}

	return accs.Data[0].Id
}
Exemplo n.º 5
0
func NewEventRouter(name string, priority int, apiUrl string, accessKey string, secretKey string,
	apiClient *client.RancherClient, eventHandlers map[string]EventHandler, resourceName string, workerCount int) (*EventRouter, error) {

	if apiClient == nil {
		var err error
		apiClient, err = client.NewRancherClient(&client.ClientOpts{

			Url:       apiUrl,
			AccessKey: accessKey,
			SecretKey: secretKey,
		})
		if err != nil {
			return nil, err
		}
	}

	// TODO Get subscribe collection URL from API instead of hard coding
	subscribeUrl := strings.Replace(apiUrl+"/subscribe", "http", "ws", -1)

	return &EventRouter{
		name:          name,
		priority:      priority,
		apiUrl:        apiUrl,
		accessKey:     accessKey,
		secretKey:     secretKey,
		apiClient:     apiClient,
		subscribeUrl:  subscribeUrl,
		eventHandlers: eventHandlers,
		workerCount:   workerCount,
		mu:            &sync.Mutex{},
		resourceName:  resourceName,
	}, nil
}
Exemplo n.º 6
0
func NewEventRouter(name string, priority int, apiURL string, accessKey string, secretKey string,
	apiClient *client.RancherClient, eventHandlers map[string]EventHandler, resourceName string, workerCount int,
	pingConfig PingConfig) (*EventRouter, error) {

	if apiClient == nil {
		var err error
		apiClient, err = client.NewRancherClient(&client.ClientOpts{
			Timeout:   time.Second * 30,
			Url:       apiURL,
			AccessKey: accessKey,
			SecretKey: secretKey,
		})
		if err != nil {
			return nil, err
		}
	}

	// TODO Get subscribe collection URL from API instead of hard coding
	subscribeURL := strings.Replace(apiURL+"/subscribe", "http", "ws", -1)

	return &EventRouter{
		name:          name,
		priority:      priority,
		apiURL:        apiURL,
		accessKey:     accessKey,
		secretKey:     secretKey,
		apiClient:     apiClient,
		subscribeURL:  subscribeURL,
		eventHandlers: eventHandlers,
		workerCount:   workerCount,
		resourceName:  resourceName,
		pingConfig:    pingConfig,
	}, nil
}
Exemplo n.º 7
0
// NewClient returns a new client for the Rancher/Cattle API
func NewClient(rancherUrl string, rancherAccessKey string, rancherSecretKey string) (*Client, error) {
	opts := &rancherClient.ClientOpts{
		Url:       rancherUrl,
		AccessKey: rancherAccessKey,
		SecretKey: rancherSecretKey,
		Timeout:   time.Second * 5,
	}

	var err error
	var apiClient *rancherClient.RancherClient
	maxTime := 10 * time.Second

	for i := 1 * time.Second; i < maxTime; i *= time.Duration(2) {
		apiClient, err = rancherClient.NewRancherClient(opts)
		if err == nil {
			break
		}
		time.Sleep(i)
	}

	if err != nil {
		return nil, err
	}

	return &Client{apiClient}, nil
}
Exemplo n.º 8
0
func GetRancherClient(conf Config) (*client.RancherClient, error) {
	return client.NewRancherClient(&client.ClientOpts{
		Url:       conf.CattleURL,
		AccessKey: conf.CattleAccessKey,
		SecretKey: conf.CattleSecretKey,
	})
}
Exemplo n.º 9
0
func NewCattleClient(cattleUrl string, cattleAccessKey string, cattleSecretKey string) (*CattleClient, error) {
	apiClient, err := client.NewRancherClient(&client.ClientOpts{
		Url:       cattleUrl,
		AccessKey: cattleAccessKey,
		SecretKey: cattleSecretKey,
	})

	if err != nil {
		return nil, err
	}

	return &CattleClient{
		rancherClient: apiClient,
	}, nil
}
Exemplo n.º 10
0
func createEnv(rancherUrl, projectName string, composeBytes []byte, rancherComposeMap map[string]rancher.RancherConfig, env *client.Environment) error {
	context := rancher.Context{
		Url:           rancherUrl,
		RancherConfig: rancherComposeMap,
		Uploader:      nil,
	}
	context.ProjectName = projectName
	context.ComposeBytes = composeBytes
	context.ConfigLookup = nil
	context.EnvironmentLookup = &lookup.OsEnvLookup{}
	context.LoggerFactory = logger.NewColorLoggerFactory()
	context.ServiceFactory = &rancher.RancherServiceFactory{
		Context: &context,
	}

	p := project.NewProject(&context.Context)

	err := p.Parse()
	if err != nil {
		log.WithFields(log.Fields{
			"err": err,
		}).Errorf("Error parsing docker-compose.yml")
		return err
	}

	apiClient, err := client.NewRancherClient(&client.ClientOpts{
		Url:       rancherUrl,
		AccessKey: os.Getenv("CATTLE_ACCESS_KEY"),
		SecretKey: os.Getenv("CATTLE_SECRET_KEY"),
	})

	context.Client = apiClient

	c := &context

	c.Environment = env

	context.SidekickInfo = rancher.NewSidekickInfo(p)

	err = p.Create([]string{}...)
	if err != nil {
		log.WithFields(log.Fields{
			"err": err,
		}).Error("Error while creating project.")
		return err
	}
	return nil
}
Exemplo n.º 11
0
func (c *Config) EnvironmentClient(env string) (*rancherClient.RancherClient, error) {

	url := c.APIURL + "/projects/" + env + "/schemas"
	client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
		Url:       url,
		AccessKey: c.AccessKey,
		SecretKey: c.SecretKey,
	})
	if err != nil {
		return nil, err
	}

	log.Printf("[INFO] Rancher Client configured for url: %s", url)

	return client, nil
}
Exemplo n.º 12
0
// Create creates a generic Rancher client
func (c *Config) CreateClient() error {
	client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
		Url:       c.APIURL,
		AccessKey: c.AccessKey,
		SecretKey: c.SecretKey,
	})
	if err != nil {
		return err
	}

	log.Printf("[INFO] Rancher Client configured for url: %s", c.APIURL)

	c.RancherClient = client

	return nil
}
Exemplo n.º 13
0
func NewCattleClient(cattleUrl, cattleAccessKey, cattleSecretKey string) (*CattleClient, error) {
	if cattleUrl == "" {
		return nil, errors.New("cattle url is empty")
	}

	apiClient, err := client.NewRancherClient(&client.ClientOpts{
		Url:       cattleUrl,
		AccessKey: cattleAccessKey,
		SecretKey: cattleSecretKey,
	})

	if err != nil {
		return nil, err
	}

	return &CattleClient{
		rancherClient: apiClient,
	}, nil
}
Exemplo n.º 14
0
func (c *Context) loadClient() (*rancherClient.RancherClient, error) {
	if c.Client == nil {
		if c.Url == "" {
			return nil, fmt.Errorf("RANCHER_URL is not set")
		}

		if client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
			Url:       c.Url,
			AccessKey: c.AccessKey,
			SecretKey: c.SecretKey,
		}); err != nil {
			return nil, err
		} else {
			c.Client = client
		}
	}

	return c.Client, nil
}
Exemplo n.º 15
0
func (c *Context) loadRancherClient() error {
	if c.Client == nil {
		if c.RancherURL == "" {
			return fmt.Errorf("RancherURL is nil, can not change Scale")
		}

		client, err := client.NewRancherClient(&client.ClientOpts{
			Url:       c.RancherURL,
			AccessKey: c.accessKey,
			SecretKey: c.secretKey,
		})
		if err != nil {
			return err
		}

		c.Client = client
	}
	return nil
}
Exemplo n.º 16
0
func run() error {
	if os.Getenv("PROXY_DEBUG") != "" {
		logrus.SetLevel(logrus.DebugLevel)
	}

	client, err := rancher.NewRancherClient(&rancher.ClientOpts{
		Url:       os.Getenv("CATTLE_URL"),
		AccessKey: os.Getenv("CATTLE_ACCESS_KEY"),
		SecretKey: os.Getenv("CATTLE_SECRET_KEY"),
	})
	if err != nil {
		return err
	}

	tlsConfig, err := loadTLSConfig("ca.pem", "server-cert.pem", "server-key.pem")
	if err != nil {
		logrus.Infof("Not using TLS: %v", err)
	}

	wg := sync.WaitGroup{}
	for i := range os.Args {
		if len(os.Args) <= i+1 || i%2 == 0 {
			continue
		}

		wg.Add(1)
		go func(i int) {
			defer wg.Done()
			host := os.Args[i]
			listen := os.Args[i+1]
			logrus.Infof("Proxying %s on %s", host, listen)
			proxy := dockerapiproxy.NewProxy(client, host, listen)
			proxy.TlsConfig = tlsConfig
			if err := proxy.ListenAndServe(); err != nil {
				logrus.Errorf("Error on %s [%s]: %v", host, listen, err)
			}
		}(i)
	}

	wg.Wait()
	return nil
}
Exemplo n.º 17
0
func createIfNoAccount(id string) string {
	apiUrl := "http://localhost:8080/v1"
	apiClient, err := client.NewRancherClient(&client.ClientOpts{
		Url: apiUrl,
	})
	if err != nil {
		log.Fatalf("Error while initializing rancher client, err = [%v]", err)
	}
	acc, err := apiClient.Account.ById(id)
	if err != nil || (err == nil && acc != nil && acc.Kind != "project") {
		acc, err = apiClient.Account.Create(&client.Account{
			Kind: "project",
			Name: "user",
		})
		if err != nil {
			log.Fatalf("Error while creating new account, err = [%v]", err)
		}
		waitTransition(apiClient, acc)
	}
	return acc.Id
}
Exemplo n.º 18
0
func (c *Context) open() error {
	if c.isOpen {
		return nil
	}

	c.fixUpProjectName()

	if err := c.readRancherConfig(); err != nil {
		return err
	}

	if c.Url == "" {
		return fmt.Errorf("RANCHER_URL is not set")
	}

	if client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
		Url:       c.Url,
		AccessKey: c.AccessKey,
		SecretKey: c.SecretKey,
	}); err != nil {
		return err
	} else {
		c.Client = client
	}

	if envSchema, ok := c.Client.Types["environment"]; !ok || !Contains(envSchema.CollectionMethods, "POST") {
		return fmt.Errorf("Can not create a stack, check API key [%s] for [%s]", c.AccessKey, c.Url)
	}

	c.checkVersion()

	if err := c.loadEnv(); err != nil {
		return err
	}

	c.isOpen = true
	return nil
}
Exemplo n.º 19
0
func (s *Server) getClient(r *http.Request) (*client.RancherClient, error) {
	return client.NewRancherClient(&client.ClientOpts{
		Url: "http://localhost:8080/v1/projects/1a5/schemas",
	})
}
Exemplo n.º 20
0
func main() {
	vargs := Rancher{StartFirst: true}

	plugin.Param("vargs", &vargs)
	err := plugin.Parse()
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}

	if len(vargs.Url) == 0 || len(vargs.AccessKey) == 0 || len(vargs.SecretKey) == 0 || len(vargs.Service) == 0 {
		return
	}

	if !strings.HasPrefix(vargs.Image, "docker:") {
		vargs.Image = fmt.Sprintf("docker:%s", vargs.Image)
	}

	var wantedService, wantedStack string
	if strings.Contains(vargs.Service, "/") {
		parts := strings.SplitN(vargs.Service, "/", 2)
		wantedStack = parts[0]
		wantedService = parts[1]
	} else {
		wantedService = vargs.Service
	}

	rancher, err := client.NewRancherClient(&client.ClientOpts{
		Url:       vargs.Url,
		AccessKey: vargs.AccessKey,
		SecretKey: vargs.SecretKey,
	})

	if err != nil {
		fmt.Printf("Failed to create rancher client: %s\n", err)
		os.Exit(1)
	}

	var stackId string
	if wantedStack != "" {
		environments, err := rancher.Environment.List(&client.ListOpts{})
		if err != nil {
			fmt.Printf("Failed to list rancher environments: %s\n", err)
			os.Exit(1)
		}

		for _, env := range environments.Data {
			if env.Name == wantedStack {
				stackId = env.Id
			}
		}

		if stackId == "" {
			fmt.Printf("Unable to find stack %s\n", wantedStack)
			os.Exit(1)
		}
	}

	services, err := rancher.Service.List(&client.ListOpts{})
	if err != nil {
		fmt.Printf("Failed to list rancher services: %s\n", err)
		os.Exit(1)
	}

	found := false
	var service client.Service
	for _, svc := range services.Data {
		if svc.Name == wantedService && ((wantedStack != "" && svc.EnvironmentId == stackId) || wantedStack == "") {
			service = svc
			found = true
		}
	}

	if !found {
		fmt.Printf("Unable to find service %s\n", vargs.Service)
		os.Exit(1)
	}

	service.LaunchConfig.ImageUuid = vargs.Image
	upgrade := &client.ServiceUpgrade{}
	upgrade.InServiceStrategy = &client.InServiceUpgradeStrategy{
		LaunchConfig:           service.LaunchConfig,
		SecondaryLaunchConfigs: service.SecondaryLaunchConfigs,
		StartFirst:             vargs.StartFirst,
	}
	upgrade.ToServiceStrategy = &client.ToServiceUpgradeStrategy{}

	_, err = rancher.Service.ActionUpgrade(&service, upgrade)
	if err != nil {
		fmt.Printf("Unable to upgrade service %s\n", vargs.Service)
		os.Exit(1)
	}

	fmt.Printf("Upgraded %s to %s\n", vargs.Service, vargs.Image)
}
Exemplo n.º 21
0
func updateEcr(vargs Rancher) error {
	fmt.Printf("Updating ECR Credentials\n")
	ecrClient := ecr.New(session.New())

	resp, err := ecrClient.GetAuthorizationToken(&ecr.GetAuthorizationTokenInput{})
	if err != nil {
		return err
	}

	if len(resp.AuthorizationData) < 1 {
		return errors.New("Request did not return authorization data")
	}

	bytes, err := base64.StdEncoding.DecodeString(*resp.AuthorizationData[0].AuthorizationToken)
	if err != nil {
		fmt.Printf("Error decoding authorization token: %s\n", err)
		return err
	}
	token := string(bytes[:len(bytes)])

	authTokens := strings.Split(token, ":")
	if len(authTokens) != 2 {
		return fmt.Errorf("Authorization token does not contain data in <user>:<password> format: %s", token)
	}

	registryURL, err := url.Parse(*resp.AuthorizationData[0].ProxyEndpoint)
	if err != nil {
		fmt.Printf("Error parsing registry URL: %s\n", err)
		return err
	}

	ecrUsername := authTokens[0]
	ecrPassword := authTokens[1]
	ecrURL := registryURL.Host
	rancher, err := client.NewRancherClient(&client.ClientOpts{
		Url:       vargs.URL,
		AccessKey: vargs.AccessKey,
		SecretKey: vargs.SecretKey,
	})

	if err != nil {
		fmt.Printf("Failed to create rancher client: %s\n", err)
		return err
	}
	registries, err := rancher.Registry.List(&client.ListOpts{})
	if err != nil {
		fmt.Printf("Failed to retrieve registries: %s\n", err)
		return err
	}
	for _, registry := range registries.Data {
		serverAddress, err := url.Parse(registry.ServerAddress)
		if err != nil {
			fmt.Printf("Failed to parse configured registry URL %s\n", registry.ServerAddress)
			break
		}
		registryHost := serverAddress.Host
		if registryHost == "" {
			registryHost = serverAddress.Path
		}
		if registryHost == ecrURL {
			credentials, err := rancher.RegistryCredential.List(&client.ListOpts{
				Filters: map[string]interface{}{
					"registryId": registry.Id,
				},
			})
			if err != nil {
				fmt.Printf("Failed to retrieved registry credentials for id: %s, %s\n", registry.Id, err)
				break
			}
			if len(credentials.Data) != 1 {
				fmt.Printf("No credentials retrieved for registry: %s\n", registry.Id)
				break
			}
			credential := credentials.Data[0]
			_, err = rancher.RegistryCredential.Update(&credential, &client.RegistryCredential{
				PublicValue: ecrUsername,
				SecretValue: ecrPassword,
			})
			if err != nil {
				fmt.Printf("Failed to update registry credential %s, %s\n", credential.Id, err)
			} else {
				fmt.Printf("Successfully updated credentials %s for registry %s; registry address: %s\n", credential.Id, registry.Id, registryHost)
			}
			break
		}
		fmt.Printf("Failed to find configured registry to update for URL %s\n", ecrURL)
	}
	return nil
}
Exemplo n.º 22
0
func Init(root string, config map[string]string) (convoydriver.ConvoyDriver, error) {
	dev := &Device{
		Root: root,
	}
	exists, err := util.ObjectExists(dev)
	if err != nil {
		return nil, err
	}
	if exists {
		if err := util.ObjectLoad(dev); err != nil {
			return nil, err
		}
		dev.RancherURL = override(dev.RancherURL, config[LH_RANCHER_URL])
		dev.RancherAccessKey = override(dev.RancherAccessKey, config[LH_RANCHER_ACCESS_KEY])
		dev.RancherSecretKey = override(dev.RancherSecretKey, config[LH_RANCHER_SECRET_KEY])
	} else {
		if err := util.MkdirIfNotExists(root); err != nil {
			return nil, err
		}

		url := config[LH_RANCHER_URL]
		accessKey := config[LH_RANCHER_ACCESS_KEY]
		secretKey := config[LH_RANCHER_SECRET_KEY]

		if url == "" || accessKey == "" || secretKey == "" {
			return nil, fmt.Errorf("Missing required parameter. lh.rancherurl or lh.rancheraccesskey or lh.ranchersecretkey")
		}

		if _, exists := config[LH_DEFAULT_VOLUME_SIZE]; !exists {
			config[LH_DEFAULT_VOLUME_SIZE] = DEFAULT_VOLUME_SIZE
		}
		volumeSize, err := util.ParseSize(config[LH_DEFAULT_VOLUME_SIZE])
		if err != nil || volumeSize == 0 {
			return nil, fmt.Errorf("Illegal default volume size specified")
		}

		dev = &Device{
			Root:              root,
			RancherURL:        url,
			RancherAccessKey:  accessKey,
			RancherSecretKey:  secretKey,
			DefaultVolumeSize: volumeSize,
		}
	}

	containerName := config[LH_CONTAINER_NAME]
	if containerName == "" {
		handler := metadata.NewClient(RANCHER_METADATA_URL)
		container, err := handler.GetSelfContainer()
		if err != nil {
			return nil, err
		}
		containerName = container.UUID
	}

	log.Debugf("Try to connect to Rancher server at %s [%s:%s]", dev.RancherURL, dev.RancherAccessKey, dev.RancherSecretKey)
	client, err := rancherClient.NewRancherClient(&rancherClient.ClientOpts{
		Url:       dev.RancherURL,
		AccessKey: dev.RancherAccessKey,
		SecretKey: dev.RancherSecretKey,
	})
	if err != nil {
		return nil, fmt.Errorf("Failed to establish connection to Rancher server")
	}

	if err := util.ObjectSave(dev); err != nil {
		return nil, err
	}
	d := &Driver{
		client:        client,
		containerName: containerName,
		Device:        *dev,
	}

	return d, nil
}