示例#1
0
func (c *BaseCluster) getAppEnv(appName string, t *TargetServer) (map[string]string, error) {
	c.SendLog(fmt.Sprintf("Getting ENV for %s", appName))

	client, err := cc.NewClientWithHTTP(fmt.Sprintf("http://%s", t.IP), c.ControllerKey, &http.Client{Transport: &http.Transport{Dial: t.SSHClient.Dial}})
	if err != nil {
		return nil, err
	}
	client.Host = fmt.Sprintf("controller.%s", c.oldDomain)

	release, err := client.GetAppRelease(appName)
	if err != nil {
		return nil, err
	}
	return release.Env, nil
}
示例#2
0
func (c *BaseCluster) migrateDomain(dm *ct.DomainMigration, t *TargetServer) (*ct.DomainMigration, error) {
	c.SendLog(fmt.Sprintf("Migrating domain (%s to %s)", dm.OldDomain, dm.Domain))

	client, err := cc.NewClientWithHTTP(fmt.Sprintf("http://%s", t.IP), c.ControllerKey, &http.Client{Transport: &http.Transport{Dial: t.SSHClient.Dial}})
	if err != nil {
		return nil, err
	}
	if v1client, ok := client.(*v1controller.Client); ok {
		v1client.Host = fmt.Sprintf("controller.%s", dm.OldDomain)
	}

	events := make(chan *ct.Event)
	stream, err := client.StreamEvents(ct.StreamEventsOptions{
		ObjectTypes: []ct.EventType{ct.EventTypeDomainMigration},
	}, events)
	if err != nil {
		return nil, fmt.Errorf("Error opening domain migration event stream: %s", err)
	}
	defer stream.Close()

	if err := client.PutDomain(dm); err != nil {
		return nil, fmt.Errorf("Error starting domain migration: %s", err)
	}

	timeout := time.After(5 * time.Minute)
	var e *ct.DomainMigrationEvent
	for {
		select {
		case event, ok := <-events:
			if !ok {
				return nil, fmt.Errorf("Error streaming domain migration events: %s", stream.Err())
			}
			if err := json.Unmarshal(event.Data, &e); err != nil {
				return nil, err
			}
			if e.Error != "" {
				return nil, fmt.Errorf("Domain migration error: %s", e.Error)
			}
			if e.DomainMigration.FinishedAt != nil {
				return e.DomainMigration, nil
			}
		case <-timeout:
			return nil, errors.New("timed out waiting for domain migration to complete")
		}
	}
}
示例#3
0
// Workaround for https://github.com/flynn/flynn/issues/2987
// Make sure system apps are using correct cert
func (c *BaseCluster) migrateDomainWorkaroundIssue2987(dm *ct.DomainMigration, t *TargetServer) error {
	client, err := cc.NewClientWithHTTP(fmt.Sprintf("http://%s", t.IP), c.ControllerKey, &http.Client{Transport: &http.Transport{Dial: t.SSHClient.Dial}})
	if err != nil {
		return fmt.Errorf("Error creating client: %s", err)
	}
	if v1client, ok := client.(*v1controller.Client); ok {
		v1client.Host = fmt.Sprintf("controller.%s", dm.OldDomain)
	}

	for _, appName := range []string{"controller", "dashboard"} {
		app, err := client.GetApp(appName)
		if err != nil {
			return fmt.Errorf("Error fetching app %s: %s", appName, err)
		}
		routes, err := client.RouteList(app.ID)
		if err != nil {
			return fmt.Errorf("Error listing routes for %s: %s", appName, err)
		}
		var route *router.Route
		for _, r := range routes {
			if strings.HasSuffix(r.Domain, dm.Domain) {
				route = r
				break
			}
		}
		if route == nil {
			return fmt.Errorf("couldn't find route for %s matching %s", appName, dm.Domain)
		}
		route.Certificate = &router.Certificate{
			Cert: dm.TLSCert.Cert,
			Key:  dm.TLSCert.PrivateKey,
		}
		if err := client.UpdateRoute(app.ID, route.FormattedID(), route); err != nil {
			return fmt.Errorf("Error updating route for app %s: %s", appName, err)
		}
	}
	return nil
}
示例#4
0
文件: examples.go 项目: imjorge/flynn
func main() {
	conf, err := loadConfigFromEnv()
	if err != nil {
		log.Fatal(err)
	}
	log.SetOutput(conf.logOut)

	httpClient := &http.Client{}
	client, err := cc.NewClientWithHTTP("", conf.controllerKey, httpClient)
	if err != nil {
		log.Fatal(err)
	}
	recorder := httprecorder.NewWithClient(httpClient)

	e := &generator{
		conf:        conf,
		client:      client,
		recorder:    recorder,
		resourceIds: make(map[string]string),
	}

	providerLog := log.New(conf.logOut, "provider: ", 1)
	go e.listenAndServe(providerLog)

	examples := []g.Example{
		// Run provider_create first so that discoverd service has time to
		// propagate
		{"provider_create", e.createProvider},
		{"app_create_error", e.createAppError},
		{"app_create", e.createApp},
		{"app_initial_release_get", e.getInitialAppRelease},
		{"app_get", e.getApp},
		{"app_list", e.listApps},
		{"app_log", e.getAppLog},
		{"app_log_stream", e.streamAppLog},
		{"app_update", e.updateApp},
		{"route_create", e.createRoute},
		{"route_get", e.getRoute},
		{"route_update", e.updateRoute},
		{"route_list", e.listRoutes},
		{"route_delete", e.deleteRoute},
		{"artifact_create", e.createArtifact},
		{"release_create", e.createRelease},
		{"artifact_list", e.listArtifacts},
		{"release_list", e.listReleases},
		{"app_release_set", e.setAppRelease},
		{"app_release_get", e.getAppRelease},
		{"app_release_list", e.listAppReleases},
		{"formation_put", e.putFormation},
		{"formation_get", e.getFormation},
		{"formation_get_expanded", e.getExpandedFormation},
		{"formation_list", e.listFormations},
		{"formations_list_active", e.listActiveFormations},
		{"formations_stream", e.streamFormations},
		{"release_create2", e.createRelease},
		{"deployment_create", e.createDeployment},
		{"deployment_get", e.getDeployment},
		{"deployment_list", e.listDeployments},
		{"formation_delete", e.deleteFormation},
		{"job_run", e.runJob},
		{"job_list", e.listJobs},
		{"job_update", e.updateJob},
		{"job_get", e.getJob},
		{"job_delete", e.deleteJob},
		{"provider_get", e.getProvider},
		{"provider_list", e.listProviders},
		{"provider_resource_create", e.createProviderResource},
		{"provider_resource_put", e.putProviderResource},
		{"app_resource_list", e.listAppResources},
		{"provider_resource_get", e.getProviderResource},
		{"provider_resource_list", e.listProviderResources},
		{"provider_resource_delete", e.deleteProviderResource},
		{"app_delete", e.deleteApp},
		{"events_list", e.eventsList},
		{"events_stream", e.eventsStream},
		{"event_get", e.eventGet},
		{"ca_cert", e.getCACert},
		{"cluster_backup", e.clusterBackup},
	}

	if os.Getenv("SKIP_MIGRATE_DOMAIN") != "true" {
		examples = append(examples, g.Example{"migrate_cluster_domain", e.migrateClusterDomain})
	}

	var out io.Writer
	if len(os.Args) > 1 {
		var err error
		out, err = os.Create(os.Args[1])
		if err != nil {
			log.Fatal(err)
		}
	} else {
		out = os.Stdout
	}
	if err := g.WriteOutput(recorder, examples, out); err != nil {
		log.Fatal(err)
	}
}
示例#5
0
文件: examples.go 项目: rikur/flynn
func main() {
	conf, err := loadConfigFromEnv()
	if err != nil {
		log.Fatal(err)
	}
	log.SetOutput(conf.logOut)

	httpClient := &http.Client{}
	client, err := cc.NewClientWithHTTP("", conf.controllerKey, httpClient)
	if err != nil {
		log.Fatal(err)
	}
	recorder := httprecorder.NewWithClient(httpClient)

	e := &generator{
		conf:        conf,
		client:      client,
		resourceIds: make(map[string]string),
	}

	providerLog := log.New(conf.logOut, "provider: ", 1)
	go e.listenAndServe(providerLog)

	examples := []g.Example{
		// Run provider_create first so that discoverd service has time to
		// propagate
		{"provider_create", e.createProvider},
		{"app_create_error", e.createAppError},
		{"app_create", e.createApp},
		{"app_initial_release_get", e.getInitialAppRelease},
		{"app_get", e.getApp},
		{"app_list", e.listApps},
		{"app_log", e.getAppLog},
		{"app_update", e.updateApp},
		{"app_resource_list", e.listAppResources},
		{"route_create", e.createRoute},
		{"route_get", e.getRoute},
		{"route_list", e.listRoutes},
		{"route_delete", e.deleteRoute},
		{"artifact_create", e.createArtifact},
		{"release_create", e.createRelease},
		{"artifact_list", e.listArtifacts},
		{"release_list", e.listReleases},
		{"app_release_set", e.setAppRelease},
		{"app_release_get", e.getAppRelease},
		{"formation_put", e.putFormation},
		{"formation_get", e.getFormation},
		{"formation_list", e.listFormations},
		{"release_create2", e.createRelease},
		{"deployment_create", e.createDeployment},
		{"formation_delete", e.deleteFormation},
		{"job_run", e.runJob},
		{"job_list", e.listJobs},
		{"job_update", e.updateJob},
		{"job_delete", e.deleteJob},
		{"provider_get", e.getProvider},
		{"provider_list", e.listProviders},
		{"provider_resource_create", e.createProviderResource},
		{"provider_resource_get", e.getProviderResource},
		{"provider_resource_list", e.listProviderResources},
		{"app_delete", e.deleteApp},
	}

	// TODO: GET /apps/:app_id/jobs/:job_id/log (event-stream)

	var out io.Writer
	if len(os.Args) > 1 {
		var err error
		out, err = os.Create(os.Args[1])
		if err != nil {
			log.Fatal(err)
		}
	} else {
		out = os.Stdout
	}
	if err := g.WriteOutput(recorder, examples, out); err != nil {
		log.Fatal(err)
	}
}