Merge pull request #440 from jackgr/manager

Second round of refactoring for Manager

cmd/manager/deployments.go

@@ -38,7 +38,7 @@ import (
 	"github.com/kubernetes/helm/cmd/manager/router"
 	"github.com/kubernetes/helm/pkg/common"
 	"github.com/kubernetes/helm/pkg/httputil"
-	"github.com/kubernetes/helm/pkg/registry"
+	"github.com/kubernetes/helm/pkg/repo"
 	"github.com/kubernetes/helm/pkg/util"
 )
 
@@ -66,16 +66,18 @@ func registerDeploymentRoutes(c *router.Context, h *router.Handler) {
 	h.Add("GET /deployments/*/manifests", listManifestsHandlerFunc)
 	h.Add("GET /deployments/*/manifests/*", getManifestHandlerFunc)
 	h.Add("POST /expand", expandHandlerFunc)
-	h.Add("GET /types", listTypesHandlerFunc)
-	h.Add("GET /types/*/instances", listTypeInstancesHandlerFunc)
-	h.Add("GET /types/*/registry", getRegistryForTypeHandlerFunc)
-	h.Add("GET /types/*/metadata", getMetadataForTypeHandlerFunc)
-	h.Add("GET /registries", listRegistriesHandlerFunc)
-	h.Add("GET /registries/*", getRegistryHandlerFunc)
-	h.Add("POST /registries/*", createRegistryHandlerFunc)
-	h.Add("GET /registries/*/types", listRegistryTypesHandlerFunc)
-	h.Add("GET /registries/*/types/*", getDownloadURLsHandlerFunc)
-	h.Add("GET /registries/*/download", getFileHandlerFunc)
+	h.Add("GET /charts", listChartsHandlerFunc)
+	h.Add("GET /charts/*/instances", listChartInstancesHandlerFunc)
+	h.Add("GET /charts/*/repository", getRepoForChartHandlerFunc)
+	h.Add("GET /charts/*/metadata", getMetadataForChartHandlerFunc)
+	h.Add("GET /charts/*", getChartHandlerFunc)
+
+	// TODO: Refactor these commented out routes
+	//	h.Add("GET /repositories/*", getRepoHandlerFunc)
+	//	h.Add("POST /repositories/*", createRepoHandlerFunc)
+
+	h.Add("GET /repositories/*/charts", listRepositoryChartsHandlerFunc)
+	h.Add("GET /repositories/*/charts/*", getRepositoryChartHandlerFunc)
 	h.Add("POST /credentials/*", createCredentialHandlerFunc)
 	h.Add("GET /credentials/*", getCredentialHandlerFunc)
 }
@@ -89,20 +91,20 @@ func healthz(w http.ResponseWriter, r *http.Request, c *router.Context) error {
 }
 
 func setupDependencies(c *router.Context) error {
-	var credentialProvider common.CredentialProvider
+	var credentialProvider repo.ICredentialProvider
 	if c.Config.CredentialFile != "" {
 		if c.Config.CredentialSecrets {
 			return errors.New("Both credentialFile and credentialSecrets are set")
 		}
 		var err error
-		credentialProvider, err = registry.NewFilebasedCredentialProvider(c.Config.CredentialFile)
+		credentialProvider, err = repo.NewFilebasedCredentialProvider(c.Config.CredentialFile)
 		if err != nil {
 			return fmt.Errorf("cannot create credential provider %s: %s", c.Config.CredentialFile, err)
 		}
 	} else if *credentialSecrets {
-		credentialProvider = registry.NewSecretsCredentialProvider()
+		credentialProvider = repo.NewSecretsCredentialProvider()
 	} else {
-		credentialProvider = registry.NewInmemCredentialProvider()
+		credentialProvider = repo.NewInmemCredentialProvider()
 	}
 	c.CredentialProvider = credentialProvider
 	c.Manager = newManager(c)
@@ -115,14 +117,14 @@ const deployerPort = "8080"
 
 func newManager(c *router.Context) manager.Manager {
 	cfg := c.Config
-	service := registry.NewInmemRegistryService()
-	registryProvider := registry.NewDefaultRegistryProvider(c.CredentialProvider, service)
-	resolver := manager.NewTypeResolver(registryProvider, util.DefaultHTTPClient())
-	expander := manager.NewExpander(getServiceURL(cfg.ExpanderURL, cfg.ExpanderName, expanderPort), resolver)
+	service := repo.NewInmemRepoService()
+	cp := c.CredentialProvider
+	repoProvider := repo.NewRepoProvider(service, repo.NewGCSRepoProvider(cp), cp)
+	expander := manager.NewExpander(getServiceURL(cfg.ExpanderURL, cfg.ExpanderName, expanderPort))
 	deployer := manager.NewDeployer(getServiceURL(cfg.DeployerURL, cfg.DeployerName, deployerPort))
 	address := strings.TrimPrefix(getServiceURL(cfg.MongoAddress, cfg.MongoName, cfg.MongoPort), "http://")
 	repository := createRepository(address)
-	return manager.NewManager(expander, deployer, repository, registryProvider, service, c.CredentialProvider)
+	return manager.NewManager(expander, deployer, repository, repoProvider, service, c.CredentialProvider)
 }
 
 func createRepository(address string) repository.Repository {
@@ -369,10 +371,10 @@ func expandHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context
 
 // Putting Type handlers here for now because deployments.go
 // currently owns its own Manager backend and doesn't like to share.
-func listTypesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: list types"
+func listChartsHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: list charts"
 	util.LogHandlerEntry(handler, r)
-	types, err := c.Manager.ListTypes()
+	types, err := c.Manager.ListCharts()
 	if err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
@@ -382,15 +384,15 @@ func listTypesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Cont
 	return nil
 }
 
-func listTypeInstancesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: list instances"
+func listChartInstancesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: list chart instances"
 	util.LogHandlerEntry(handler, r)
-	typeName, err := pos(w, r, 2)
+	chartName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	instances, err := c.Manager.ListInstances(typeName)
+	instances, err := c.Manager.ListChartInstances(chartName)
 	if err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
@@ -400,33 +402,33 @@ func listTypeInstancesHandlerFunc(w http.ResponseWriter, r *http.Request, c *rou
 	return nil
 }
 
-func getRegistryForTypeHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: get type registry"
+func getRepoForChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: get repository for chart"
 	util.LogHandlerEntry(handler, r)
-	typeName, err := pos(w, r, 2)
+	chartName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	registry, err := c.Manager.GetRegistryForType(typeName)
+	repository, err := c.Manager.GetRepoForChart(chartName)
 	if err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
 	}
 
-	util.LogHandlerExitWithJSON(handler, w, registry, http.StatusOK)
+	util.LogHandlerExitWithJSON(handler, w, repository, http.StatusOK)
 	return nil
 }
 
-func getMetadataForTypeHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: get type metadata"
+func getMetadataForChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: get chart metadata"
 	util.LogHandlerEntry(handler, r)
-	typeName, err := pos(w, r, 2)
+	chartName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	metadata, err := c.Manager.GetMetadataForType(typeName)
+	metadata, err := c.Manager.GetMetadataForChart(chartName)
 	if err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
@@ -436,29 +438,37 @@ func getMetadataForTypeHandlerFunc(w http.ResponseWriter, r *http.Request, c *ro
 	return nil
 }
 
-// Putting Registry handlers here for now because deployments.go
-// currently owns its own Manager backend and doesn't like to share.
-func listRegistriesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: list registries"
+func getChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: get chart"
 	util.LogHandlerEntry(handler, r)
-	registries, err := c.Manager.ListRegistries()
+	chartName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	util.LogHandlerExitWithJSON(handler, w, registries, http.StatusOK)
+	ch, err := c.Manager.GetChart(chartName)
+	if err != nil {
+		httputil.BadRequest(w, r, err)
+		return nil
+	}
+
+	util.LogHandlerExitWithJSON(handler, w, ch, http.StatusOK)
 	return nil
 }
 
-func getRegistryHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: get registry"
+// TODO: Refactor this commented out code.
+
+/*
+
+func getRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: get repository"
 	util.LogHandlerEntry(handler, r)
-	registryName, err := pos(w, r, 2)
+	repoName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	cr, err := c.Manager.GetRegistry(registryName)
+	cr, err := c.Manager.GetRepo(repoName)
 	if err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
@@ -468,10 +478,10 @@ func getRegistryHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Co
 	return nil
 }
 
-func getRegistry(w http.ResponseWriter, r *http.Request, handler string) *common.Registry {
+func getRepo(w http.ResponseWriter, r *http.Request, handler string) *repo.Repo {
 	util.LogHandlerEntry(handler, r)
 
-	t := &common.Registry{}
+	t := &repo.Repo{}
 	if err := httputil.Decode(w, r, t); err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil
@@ -479,23 +489,23 @@ func getRegistry(w http.ResponseWriter, r *http.Request, handler string) *common
 	return t
 }
 
-func createRegistryHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: create registry"
+func createRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: create repository"
 	util.LogHandlerEntry(handler, r)
 	defer r.Body.Close()
-	registryName, err := pos(w, r, 2)
+	repoName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	reg := getRegistry(w, r, handler)
-	if reg.Name != registryName {
-		e := fmt.Errorf("Registry name does not match %s != %s", reg.Name, registryName)
+	reg := getRepo(w, r, handler)
+	if reg.Name != repoName {
+		e := fmt.Errorf("Repo name does not match %s != %s", reg.Name, repoName)
 		httputil.BadRequest(w, r, e)
 		return nil
 	}
 	if reg != nil {
-		err = c.Manager.CreateRegistry(reg)
+		err = c.Manager.CreateRepo(reg)
 		if err != nil {
 			httputil.BadRequest(w, r, err)
 			return nil
@@ -505,11 +515,12 @@ func createRegistryHandlerFunc(w http.ResponseWriter, r *http.Request, c *router
 	util.LogHandlerExitWithJSON(handler, w, reg, http.StatusOK)
 	return nil
 }
+*/
 
-func listRegistryTypesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: list registry types"
+func listRepositoryChartsHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: list repository charts"
 	util.LogHandlerEntry(handler, r)
-	registryName, err := pos(w, r, 2)
+	repoName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
@@ -530,73 +541,40 @@ func listRegistryTypesHandlerFunc(w http.ResponseWriter, r *http.Request, c *rou
 		}
 	}
 
-	registryTypes, err := c.Manager.ListRegistryTypes(registryName, regex)
+	repoCharts, err := c.Manager.ListRepoCharts(repoName, regex)
 	if err != nil {
 		return err
 	}
 
-	util.LogHandlerExitWithJSON(handler, w, registryTypes, http.StatusOK)
+	util.LogHandlerExitWithJSON(handler, w, repoCharts, http.StatusOK)
 	return nil
 }
 
-func getDownloadURLsHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: get download URLs"
+func getRepositoryChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
+	handler := "manager: get repository charts"
 	util.LogHandlerEntry(handler, r)
-	registryName, err := pos(w, r, 2)
-	if err != nil {
-		return err
-	}
-
-	typeName, err := pos(w, r, 4)
+	repoName, err := pos(w, r, 2)
 	if err != nil {
 		return err
 	}
 
-	tt, err := registry.ParseType(typeName)
+	chartName, err := pos(w, r, 4)
 	if err != nil {
 		return err
 	}
 
-	cr, err := c.Manager.GetDownloadURLs(registryName, tt)
-	if err != nil {
-		httputil.BadRequest(w, r, err)
-		return nil
-	}
-
-	urls := []string{}
-	for _, u := range cr {
-		urls = append(urls, u.String())
-	}
-	util.LogHandlerExitWithJSON(handler, w, urls, http.StatusOK)
-	return nil
-}
-
-func getFileHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
-	handler := "manager: get file"
-	util.LogHandlerEntry(handler, r)
-	registryName, err := pos(w, r, 2)
+	repoChart, err := c.Manager.GetChartForRepo(repoName, chartName)
 	if err != nil {
 		return err
 	}
 
-	file := r.FormValue("file")
-	if file == "" {
-		return err
-	}
-
-	b, err := c.Manager.GetFile(registryName, file)
-	if err != nil {
-		httputil.BadRequest(w, r, err)
-		return nil
-	}
-
-	util.LogHandlerExitWithJSON(handler, w, b, http.StatusOK)
+	util.LogHandlerExitWithJSON(handler, w, repoChart, http.StatusOK)
 	return nil
 }
 
-func getCredential(w http.ResponseWriter, r *http.Request, handler string) *common.RegistryCredential {
+func getCredential(w http.ResponseWriter, r *http.Request, handler string) *repo.Credential {
 	util.LogHandlerEntry(handler, r)
-	t := &common.RegistryCredential{}
+	t := &repo.Credential{}
 	if err := httputil.Decode(w, r, t); err != nil {
 		httputil.BadRequest(w, r, err)
 		return nil

cmd/manager/manager/expander.go

@@ -43,8 +43,17 @@ type Expander interface {
 	ExpandTemplate(t *common.Template) (*ExpandedTemplate, error)
 }
 
+// TODO: Remove mockResolver when type resolver is completely excised
+type mockResolver struct {
+}
+
+func (r *mockResolver) ResolveTypes(c *common.Configuration, i []*common.ImportFile) ([]*common.ImportFile, error) {
+	return nil, nil
+}
+
 // NewExpander returns a new initialized Expander.
-func NewExpander(url string, tr TypeResolver) Expander {
+func NewExpander(url string) Expander {
+	tr := &mockResolver{}
 	return &expander{url, tr}
 }
 
@@ -53,6 +62,12 @@ type expander struct {
 	typeResolver TypeResolver
 }
 
+// TypeResolver finds Types in a Configuration which aren't yet reduceable to an import file
+// or primitive, and attempts to replace them with a template from a URL.
+type TypeResolver interface {
+	ResolveTypes(config *common.Configuration, imports []*common.ImportFile) ([]*common.ImportFile, error)
+}
+
 func (e *expander) getBaseURL() string {
 	return fmt.Sprintf("%s/expand", e.expanderURL)
 }

cmd/manager/manager/expander_test.go

@@ -32,21 +32,6 @@ import (
 	"github.com/ghodss/yaml"
 )
 
-type mockResolver struct {
-	responses [][]*common.ImportFile
-	t         *testing.T
-}
-
-func (r *mockResolver) ResolveTypes(c *common.Configuration, i []*common.ImportFile) ([]*common.ImportFile, error) {
-	if len(r.responses) < 1 {
-		return nil, nil
-	}
-
-	ret := r.responses[0]
-	r.responses = r.responses[1:]
-	return ret, nil
-}
-
 var validTemplateTestCaseData = common.Template{
 	Name:    "TestTemplate",
 	Content: string(validContentTestCaseData),
@@ -232,7 +217,6 @@ type ExpanderTestCase struct {
 	Description   string
 	Error         string
 	Handler       func(w http.ResponseWriter, r *http.Request)
-	Resolver      TypeResolver
 	ValidResponse *ExpandedTemplate
 }
 
@@ -247,33 +231,21 @@ func TestExpandTemplate(t *testing.T) {
 			"expect success for ExpandTemplate",
 			"",
 			expanderSuccessHandler,
-			&mockResolver{},
 			getValidResponse(t, "expect success for ExpandTemplate"),
 		},
 		{
 			"expect error for ExpandTemplate",
 			"cannot expand template",
 			expanderErrorHandler,
-			&mockResolver{},
 			nil,
 		},
-		{
-			"expect success for ExpandTemplate with two expansions",
-			"",
-			roundTripHandler,
-			&mockResolver{[][]*common.ImportFile{
-				{},
-				{&common.ImportFile{Name: "test.py"}},
-			}, t},
-			roundTripResponse,
-		},
 	}
 
 	for _, etc := range tests {
 		ts := httptest.NewServer(http.HandlerFunc(etc.Handler))
 		defer ts.Close()
 
-		expander := NewExpander(ts.URL, etc.Resolver)
+		expander := NewExpander(ts.URL)
 		actualResponse, err := expander.ExpandTemplate(&validTemplateTestCaseData)
 		if err != nil {
 			message := err.Error()

cmd/manager/manager/manager.go

@@ -19,15 +19,13 @@ package manager
 import (
 	"fmt"
 	"log"
-	"net/url"
 	"regexp"
-	"strings"
 	"time"
 
 	"github.com/kubernetes/helm/cmd/manager/repository"
+	"github.com/kubernetes/helm/pkg/chart"
 	"github.com/kubernetes/helm/pkg/common"
-	"github.com/kubernetes/helm/pkg/registry"
-	"github.com/kubernetes/helm/pkg/util"
+	"github.com/kubernetes/helm/pkg/repo"
 )
 
 // Manager manages a persistent set of Deployments.
@@ -44,26 +42,20 @@ type Manager interface {
 	GetManifest(deploymentName string, manifest string) (*common.Manifest, error)
 	Expand(t *common.Template) (*common.Manifest, error)
 
-	// Types
-	ListTypes() ([]string, error)
-	ListInstances(typeName string) ([]*common.TypeInstance, error)
-	GetRegistryForType(typeName string) (string, error)
-	GetMetadataForType(typeName string) (string, error)
+	// Charts
+	ListCharts() ([]string, error)
+	ListChartInstances(chartName string) ([]*common.ChartInstance, error)
+	GetRepoForChart(chartName string) (string, error)
+	GetMetadataForChart(chartName string) (*chart.Chartfile, error)
+	GetChart(chartName string) (*chart.Chart, error)
 
-	// Registries
-	ListRegistries() ([]*common.Registry, error)
-	CreateRegistry(pr *common.Registry) error
-	GetRegistry(name string) (*common.Registry, error)
-	DeleteRegistry(name string) error
-
-	// Registry Types
-	ListRegistryTypes(registryName string, regex *regexp.Regexp) ([]registry.Type, error)
-	GetDownloadURLs(registryName string, t registry.Type) ([]*url.URL, error)
-	GetFile(registryName string, url string) (string, error)
+	// Repo Charts
+	ListRepoCharts(repoName string, regex *regexp.Regexp) ([]string, error)
+	GetChartForRepo(repoName, chartName string) (*chart.Chart, error)
 
 	// Credentials
-	CreateCredential(name string, c *common.RegistryCredential) error
-	GetCredential(name string) (*common.RegistryCredential, error)
+	CreateCredential(name string, c *repo.Credential) error
+	GetCredential(name string) (*repo.Credential, error)
 
 	// Chart Repositories
 	ListChartRepos() ([]string, error)
@@ -72,24 +64,23 @@ type Manager interface {
 }
 
 type manager struct {
-	expander         Expander
-	deployer         Deployer
-	repository       repository.Repository
-	registryProvider registry.RegistryProvider
-	service          common.RegistryService
+	expander     Expander
+	deployer     Deployer
+	repository   repository.Repository
+	repoProvider repo.IRepoProvider
+	service      repo.IRepoService
 	//TODO: add chart repo service
-	credentialProvider common.CredentialProvider
+	credentialProvider repo.ICredentialProvider
 }
 
 // NewManager returns a new initialized Manager.
 func NewManager(expander Expander,
 	deployer Deployer,
 	repository repository.Repository,
-	registryProvider registry.RegistryProvider,
-	service common.RegistryService,
-	//TODO: add chart repo service
-	credentialProvider common.CredentialProvider) Manager {
-	return &manager{expander, deployer, repository, registryProvider, service, credentialProvider}
+	repoProvider repo.IRepoProvider,
+	service repo.IRepoService,
+	credentialProvider repo.ICredentialProvider) Manager {
+	return &manager{expander, deployer, repository, repoProvider, service, credentialProvider}
 }
 
 // ListDeployments returns the list of deployments
@@ -190,7 +181,7 @@ func (m *manager) CreateDeployment(t *common.Template) (*common.Deployment, erro
 	}
 
 	// Finally update the type instances for this deployment.
-	m.setTypeInstances(t.Name, manifest.Name, manifest.Layout)
+	m.setChartInstances(t.Name, manifest.Name, manifest.Layout)
 	return m.repository.GetValidDeployment(t.Name)
 }
 
@@ -210,20 +201,20 @@ func (m *manager) createManifest(t *common.Template) (*common.Manifest, error) {
 	}, nil
 }
 
-func (m *manager) setTypeInstances(deploymentName string, manifestName string, layout *common.Layout) {
-	m.repository.ClearTypeInstancesForDeployment(deploymentName)
+func (m *manager) setChartInstances(deploymentName string, manifestName string, layout *common.Layout) {
+	m.repository.ClearChartInstancesForDeployment(deploymentName)
 
-	instances := make(map[string][]*common.TypeInstance)
+	instances := make(map[string][]*common.ChartInstance)
 	for i, r := range layout.Resources {
-		addTypeInstances(&instances, r, deploymentName, manifestName, fmt.Sprintf("$.resources[%d]", i))
+		addChartInstances(&instances, r, deploymentName, manifestName, fmt.Sprintf("$.resources[%d]", i))
 	}
 
-	m.repository.AddTypeInstances(instances)
+	m.repository.AddChartInstances(instances)
 }
 
-func addTypeInstances(instances *map[string][]*common.TypeInstance, r *common.LayoutResource, deploymentName string, manifestName string, jsonPath string) {
+func addChartInstances(instances *map[string][]*common.ChartInstance, r *common.LayoutResource, deploymentName string, manifestName string, jsonPath string) {
 	// Add this resource.
-	inst := &common.TypeInstance{
+	inst := &common.ChartInstance{
 		Name:       r.Name,
 		Type:       r.Type,
 		Deployment: deploymentName,
@@ -235,7 +226,7 @@ func addTypeInstances(instances *map[string][]*common.TypeInstance, r *common.La
 
 	// Add all sub resources if they exist.
 	for i, sr := range r.Resources {
-		addTypeInstances(instances, sr, deploymentName, manifestName, fmt.Sprintf("%s.resources[%d]", jsonPath, i))
+		addChartInstances(instances, sr, deploymentName, manifestName, fmt.Sprintf("%s.resources[%d]", jsonPath, i))
 	}
 }
 
@@ -286,7 +277,7 @@ func (m *manager) DeleteDeployment(name string, forget bool) (*common.Deployment
 	}
 
 	// Finally remove the type instances for this deployment.
-	m.repository.ClearTypeInstancesForDeployment(name)
+	m.repository.ClearChartInstancesForDeployment(name)
 	return d, nil
 }
 
@@ -319,7 +310,7 @@ func (m *manager) PutDeployment(name string, t *common.Template) (*common.Deploy
 	}
 
 	// Finally update the type instances for this deployment.
-	m.setTypeInstances(t.Name, manifest.Name, manifest.Layout)
+	m.setChartInstances(t.Name, manifest.Name, manifest.Layout)
 	return m.repository.GetValidDeployment(t.Name)
 }
 
@@ -336,59 +327,47 @@ func (m *manager) Expand(t *common.Template) (*common.Manifest, error) {
 	}, nil
 }
 
-func (m *manager) ListTypes() ([]string, error) {
-	return m.repository.ListTypes()
+func (m *manager) ListCharts() ([]string, error) {
+	return m.repository.ListCharts()
 }
 
-func (m *manager) ListInstances(typeName string) ([]*common.TypeInstance, error) {
-	return m.repository.GetTypeInstances(typeName)
+func (m *manager) ListChartInstances(chartName string) ([]*common.ChartInstance, error) {
+	return m.repository.GetChartInstances(chartName)
 }
 
-// GetRegistryForType returns the registry where a type resides.
-func (m *manager) GetRegistryForType(typeName string) (string, error) {
-	_, r, err := registry.GetDownloadURLs(m.registryProvider, typeName)
+// GetRepoForChart returns the repository where a chart resides.
+func (m *manager) GetRepoForChart(chartName string) (string, error) {
+	_, r, err := m.repoProvider.GetChartByReference(chartName)
 	if err != nil {
 		return "", err
 	}
 
-	return r.GetRegistryName(), nil
+	return r.GetName(), nil
 }
 
-// GetMetadataForType returns the metadata for type.
-func (m *manager) GetMetadataForType(typeName string) (string, error) {
-	URLs, r, err := registry.GetDownloadURLs(m.registryProvider, typeName)
+// GetMetadataForChart returns the metadata for a chart.
+func (m *manager) GetMetadataForChart(chartName string) (*chart.Chartfile, error) {
+	c, _, err := m.repoProvider.GetChartByReference(chartName)
 	if err != nil {
-		return "", err
-	}
-
-	if len(URLs) < 1 {
-		return "", nil
+		return nil, err
 	}
 
-	// If it's a chart, we want the provenance file
-	fPath := URLs[0]
-	if !strings.Contains(fPath, ".prov") {
-		// It's not a chart, so we want the schema
-		fPath += ".schema"
-	}
+	return c.Chartfile(), nil
+}
 
-	metadata, err := getFileFromRegistry(fPath, r)
+// GetChart returns a chart.
+func (m *manager) GetChart(chartName string) (*chart.Chart, error) {
+	c, _, err := m.repoProvider.GetChartByReference(chartName)
 	if err != nil {
-		return "", fmt.Errorf("cannot get metadata for type (%s): %s", typeName, err)
+		return nil, err
 	}
 
-	return metadata, nil
-}
-
-// ListRegistries returns the list of registries
-func (m *manager) ListRegistries() ([]*common.Registry, error) {
-	return m.service.List()
+	return c, nil
 }
 
 // ListChartRepos returns the list of chart repositories
 func (m *manager) ListChartRepos() ([]string, error) {
-	//TODO: implement
-	return nil, nil
+	return m.service.List()
 }
 
 // AddChartRepo adds a chart repository to list of available chart repositories
@@ -399,22 +378,17 @@ func (m *manager) AddChartRepo(name string) error {
 
 // RemoveChartRepo removes a chart repository to list of available chart repositories
 func (m *manager) RemoveChartRepo(name string) error {
-	//TODO: implement
-	return nil
+	return m.service.Delete(name)
 }
 
-func (m *manager) CreateRegistry(pr *common.Registry) error {
+func (m *manager) CreateRepo(pr repo.IRepo) error {
 	return m.service.Create(pr)
 }
 
-func (m *manager) GetRegistry(name string) (*common.Registry, error) {
+func (m *manager) GetRepo(name string) (repo.IRepo, error) {
 	return m.service.Get(name)
 }
 
-func (m *manager) DeleteRegistry(name string) error {
-	return m.service.Delete(name)
-}
-
 func generateManifestName() string {
 	return fmt.Sprintf("manifest-%d", time.Now().UTC().UnixNano())
 }
@@ -437,54 +411,33 @@ func getResourceErrors(c *common.Configuration) []string {
 	return errs
 }
 
-// ListRegistryTypes lists types in a given registry whose string values
-// conform to the supplied regular expression, or all types, if the regular
+// ListRepoCharts lists charts in a given repository whose names
+// conform to the supplied regular expression, or all charts, if the regular
 // expression is nil.
-func (m *manager) ListRegistryTypes(registryName string, regex *regexp.Regexp) ([]registry.Type, error) {
-	r, err := m.registryProvider.GetRegistryByName(registryName)
+func (m *manager) ListRepoCharts(repoName string, regex *regexp.Regexp) ([]string, error) {
+	r, err := m.repoProvider.GetRepoByName(repoName)
 	if err != nil {
 		return nil, err
 	}
 
-	return r.ListTypes(regex)
+	return r.ListCharts(regex)
 }
 
-// GetDownloadURLs returns the URLs required to download the contents
-// of a given type in a given registry.
-func (m *manager) GetDownloadURLs(registryName string, t registry.Type) ([]*url.URL, error) {
-	r, err := m.registryProvider.GetRegistryByName(registryName)
+// GetChartForRepo returns a chart from a given repository.
+func (m *manager) GetChartForRepo(repoName, chartName string) (*chart.Chart, error) {
+	r, err := m.repoProvider.GetRepoByName(repoName)
 	if err != nil {
 		return nil, err
 	}
 
-	return r.GetDownloadURLs(t)
-}
-
-// GetFile returns a file from the backing registry
-func (m *manager) GetFile(registryName string, url string) (string, error) {
-	r, err := m.registryProvider.GetRegistryByName(registryName)
-	if err != nil {
-		return "", err
-	}
-
-	return getFileFromRegistry(url, r)
-}
-
-func getFileFromRegistry(url string, r registry.Registry) (string, error) {
-	getter := util.NewHTTPClient(3, r, util.NewSleeper())
-	body, _, err := getter.Get(url)
-	if err != nil {
-		return "", err
-	}
-
-	return body, nil
+	return r.GetChart(chartName)
 }
 
-// CreateCredential creates a credential that can be used to authenticate to registry
-func (m *manager) CreateCredential(name string, c *common.RegistryCredential) error {
+// CreateCredential creates a credential that can be used to authenticate to repository
+func (m *manager) CreateCredential(name string, c *repo.Credential) error {
 	return m.credentialProvider.SetCredential(name, c)
 }
 
-func (m *manager) GetCredential(name string) (*common.RegistryCredential, error) {
+func (m *manager) GetCredential(name string) (*repo.Credential, error) {
 	return m.credentialProvider.GetCredential(name)
 }

cmd/manager/manager/manager_test.go

@@ -17,13 +17,13 @@ limitations under the License.
 package manager
 
 import (
+	"github.com/kubernetes/helm/pkg/common"
+	"github.com/kubernetes/helm/pkg/repo"
+
 	"errors"
 	"reflect"
 	"strings"
 	"testing"
-
-	"github.com/kubernetes/helm/pkg/common"
-	"github.com/kubernetes/helm/pkg/registry"
 )
 
 var template = common.Template{Name: "test", Content: "test"}
@@ -128,17 +128,17 @@ func (deployer *deployerStub) PutConfiguration(configuration *common.Configurati
 }
 
 type repositoryStub struct {
-	FailListDeployments    bool
-	Created                []string
-	ManifestAdd            map[string]*common.Manifest
-	ManifestSet            map[string]*common.Manifest
-	Deleted                []string
-	GetValid               []string
-	TypeInstances          map[string][]string
-	TypeInstancesCleared   bool
-	GetTypeInstancesCalled bool
-	ListTypesCalled        bool
-	DeploymentStates       []*common.DeploymentState
+	FailListDeployments     bool
+	Created                 []string
+	ManifestAdd             map[string]*common.Manifest
+	ManifestSet             map[string]*common.Manifest
+	Deleted                 []string
+	GetValid                []string
+	ChartInstances          map[string][]string
+	ChartInstancesCleared   bool
+	GetChartInstancesCalled bool
+	ListTypesCalled         bool
+	DeploymentStates        []*common.DeploymentState
 }
 
 func (repository *repositoryStub) reset() {
@@ -148,9 +148,9 @@ func (repository *repositoryStub) reset() {
 	repository.ManifestSet = make(map[string]*common.Manifest)
 	repository.Deleted = make([]string, 0)
 	repository.GetValid = make([]string, 0)
-	repository.TypeInstances = make(map[string][]string)
-	repository.TypeInstancesCleared = false
-	repository.GetTypeInstancesCalled = false
+	repository.ChartInstances = make(map[string][]string)
+	repository.ChartInstancesCleared = false
+	repository.GetChartInstancesCalled = false
 	repository.ListTypesCalled = false
 	repository.DeploymentStates = []*common.DeploymentState{}
 }
@@ -233,26 +233,26 @@ func (repository *repositoryStub) GetLatestManifest(d string) (*common.Manifest,
 }
 
 // Types.
-func (repository *repositoryStub) ListTypes() ([]string, error) {
+func (repository *repositoryStub) ListCharts() ([]string, error) {
 	repository.ListTypesCalled = true
 	return []string{}, nil
 }
 
-func (repository *repositoryStub) GetTypeInstances(t string) ([]*common.TypeInstance, error) {
-	repository.GetTypeInstancesCalled = true
-	return []*common.TypeInstance{}, nil
+func (repository *repositoryStub) GetChartInstances(t string) ([]*common.ChartInstance, error) {
+	repository.GetChartInstancesCalled = true
+	return []*common.ChartInstance{}, nil
 }
 
-func (repository *repositoryStub) ClearTypeInstancesForDeployment(d string) error {
-	repository.TypeInstancesCleared = true
+func (repository *repositoryStub) ClearChartInstancesForDeployment(d string) error {
+	repository.ChartInstancesCleared = true
 	return nil
 }
 
-func (repository *repositoryStub) AddTypeInstances(is map[string][]*common.TypeInstance) error {
+func (repository *repositoryStub) AddChartInstances(is map[string][]*common.ChartInstance) error {
 	for t, instances := range is {
 		for _, instance := range instances {
 			d := instance.Deployment
-			repository.TypeInstances[d] = append(repository.TypeInstances[d], t)
+			repository.ChartInstances[d] = append(repository.ChartInstances[d], t)
 		}
 	}
 
@@ -264,10 +264,10 @@ func (repository *repositoryStub) Close() {}
 var testExpander = &expanderStub{}
 var testRepository = newRepositoryStub()
 var testDeployer = newDeployerStub()
-var testRegistryService = registry.NewInmemRegistryService()
-var testCredentialProvider = registry.NewInmemCredentialProvider()
-var testProvider = registry.NewRegistryProvider(nil, registry.NewTestGithubRegistryProvider("", nil), registry.NewTestGCSRegistryProvider("", nil), testCredentialProvider)
-var testManager = NewManager(testExpander, testDeployer, testRepository, testProvider, testRegistryService, testCredentialProvider)
+var testRepoService = repo.NewInmemRepoService()
+var testCredentialProvider = repo.NewInmemCredentialProvider()
+var testProvider = repo.NewRepoProvider(nil, repo.NewGCSRepoProvider(testCredentialProvider), testCredentialProvider)
+var testManager = NewManager(testExpander, testDeployer, testRepository, testProvider, testRepoService, testCredentialProvider)
 
 func TestListDeployments(t *testing.T) {
 	testRepository.reset()
@@ -363,12 +363,12 @@ func TestCreateDeployment(t *testing.T) {
 		t.Fatal("CreateDeployment success did not mark deployment as deployed")
 	}
 
-	if !testRepository.TypeInstancesCleared {
+	if !testRepository.ChartInstancesCleared {
 		t.Fatal("Repository did not clear type instances during creation")
 	}
 
-	if !reflect.DeepEqual(testRepository.TypeInstances, typeInstMap) {
-		t.Fatalf("Unexpected type instances after CreateDeployment: %s", testRepository.TypeInstances)
+	if !reflect.DeepEqual(testRepository.ChartInstances, typeInstMap) {
+		t.Fatalf("Unexpected type instances after CreateDeployment: %s", testRepository.ChartInstances)
 	}
 }
 
@@ -397,7 +397,7 @@ func TestCreateDeploymentCreationFailure(t *testing.T) {
 			"Received: %v, %s. Expected: %s, %s.", d, err, "nil", errTest)
 	}
 
-	if testRepository.TypeInstancesCleared {
+	if testRepository.ChartInstancesCleared {
 		t.Fatal("Unexpected change to type instances during CreateDeployment failure.")
 	}
 }
@@ -437,7 +437,7 @@ func TestCreateDeploymentCreationResourceFailure(t *testing.T) {
 			"Received: %v, %v. Expected: %v, %v.", d, err, &deployment, "nil")
 	}
 
-	if !testRepository.TypeInstancesCleared {
+	if !testRepository.ChartInstancesCleared {
 		t.Fatal("Repository did not clear type instances during creation")
 	}
 }
@@ -486,7 +486,7 @@ func TestDeleteDeploymentForget(t *testing.T) {
 		}
 	}
 
-	if !testRepository.TypeInstancesCleared {
+	if !testRepository.ChartInstancesCleared {
 		t.Fatal("Expected type instances to be cleared during DeleteDeployment.")
 	}
 }
@@ -521,29 +521,29 @@ func TestExpand(t *testing.T) {
 func TestListTypes(t *testing.T) {
 	testRepository.reset()
 
-	testManager.ListTypes()
+	testManager.ListCharts()
 
 	if !testRepository.ListTypesCalled {
-		t.Fatal("expected repository ListTypes() call.")
+		t.Fatal("expected repository ListCharts() call.")
 	}
 }
 
 func TestListInstances(t *testing.T) {
 	testRepository.reset()
 
-	testManager.ListInstances("all")
+	testManager.ListChartInstances("all")
 
-	if !testRepository.GetTypeInstancesCalled {
-		t.Fatal("expected repository GetTypeInstances() call.")
+	if !testRepository.GetChartInstancesCalled {
+		t.Fatal("expected repository GetChartInstances() call.")
 	}
 }
 
-// TODO(jackgr): Implement TestListRegistryTypes
-func TestListRegistryTypes(t *testing.T) {
+// TODO(jackgr): Implement TestListRepoCharts
+func TestListRepoCharts(t *testing.T) {
 	/*
-		types, err := testManager.ListRegistryTypes("", nil)
+		types, err := testManager.ListRepoCharts("", nil)
 		if err != nil {
-		    t.Fatalf("cannot list registry types: %s", err)
+		    t.Fatalf("cannot list repository types: %s", err)
 		}
 	*/
 }
@@ -551,7 +551,7 @@ func TestListRegistryTypes(t *testing.T) {
 // TODO(jackgr): Implement TestGetDownloadURLs
 func TestGetDownloadURLs(t *testing.T) {
 	/*
-		    urls, err := testManager.GetDownloadURLs("", registry.Type{})
+		    urls, err := testManager.GetDownloadURLs("", repo.Type{})
 			if err != nil {
 			    t.Fatalf("cannot list get download urls: %s", err)
 			}

cmd/manager/manager/typeresolver.go

-/*
-Copyright 2015 The Kubernetes Authors All rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package manager
-
-import (
-	"fmt"
-	"net/http"
-
-	"github.com/kubernetes/helm/pkg/common"
-	"github.com/kubernetes/helm/pkg/registry"
-	"github.com/kubernetes/helm/pkg/util"
-
-	"github.com/ghodss/yaml"
-)
-
-const (
-	maxURLImports = 100
-	schemaSuffix  = ".schema"
-)
-
-// TypeResolver finds Types in a Configuration which aren't yet reduceable to an import file
-// or primitive, and attempts to replace them with a template from a URL.
-type TypeResolver interface {
-	ResolveTypes(config *common.Configuration, imports []*common.ImportFile) ([]*common.ImportFile, error)
-}
-
-type typeResolver struct {
-	maxUrls int
-	rp      registry.RegistryProvider
-	c       util.HTTPClient
-}
-
-type fetchableURL struct {
-	reg registry.Registry
-	url string
-}
-
-type fetchUnit struct {
-	urls []fetchableURL
-}
-
-// NewTypeResolver returns a new initialized TypeResolver.
-func NewTypeResolver(rp registry.RegistryProvider, c util.HTTPClient) TypeResolver {
-	return &typeResolver{maxUrls: maxURLImports, rp: rp, c: c}
-}
-
-func resolverError(c *common.Configuration, err error) error {
-	return fmt.Errorf("cannot resolve types in configuration %s due to: \n%s\n",
-		c, err)
-}
-
-func (tr *typeResolver) performHTTPGet(d util.HTTPDoer, u string, allowMissing bool) (content string, err error) {
-	g := tr.c
-	if d != nil {
-		g = util.NewHTTPClient(3, d, util.NewSleeper())
-	}
-	r, code, err := g.Get(u)
-	if err != nil {
-		return "", err
-	}
-
-	if allowMissing && code == http.StatusNotFound {
-		return "", nil
-	}
-
-	if code != http.StatusOK {
-		return "", fmt.Errorf(
-			"Received status code %d attempting to fetch Type at %s", code, u)
-	}
-
-	return r, nil
-}
-
-// ResolveTypes resolves the types in the supplied configuration and returns
-// resolved type definitions in t.ImportFiles. Types can be either
-// primitive (i.e., built in), resolved (i.e., already t.ImportFiles), or remote
-// (i.e., described by a URL that must be fetched to resolve the type).
-func (tr *typeResolver) ResolveTypes(config *common.Configuration, imports []*common.ImportFile) ([]*common.ImportFile, error) {
-	existing := map[string]bool{}
-	for _, v := range imports {
-		existing[v.Name] = true
-	}
-
-	fetched := map[string][]*common.ImportFile{}
-	// TODO(vaikas): Need to account for multiple URLs being fetched for a given type.
-	toFetch := make([]*fetchUnit, 0, tr.maxUrls)
-	for _, r := range config.Resources {
-		// Map the type to a fetchable URL (if applicable) or skip it if it's a non-fetchable type (primitive for example).
-		urls, urlRegistry, err := registry.GetDownloadURLs(tr.rp, r.Type)
-		if err != nil {
-			return nil, resolverError(config, fmt.Errorf("Failed to understand download url for %s: %v", r.Type, err))
-		}
-		if !existing[r.Type] {
-			f := &fetchUnit{}
-			for _, u := range urls {
-				if len(u) > 0 {
-					f.urls = append(f.urls, fetchableURL{urlRegistry, u})
-					// Add to existing map so it is not fetched multiple times.
-					existing[r.Type] = true
-				}
-			}
-			if len(f.urls) > 0 {
-				toFetch = append(toFetch, f)
-				fetched[f.urls[0].url] = append(fetched[f.urls[0].url], &common.ImportFile{Name: r.Type, Path: f.urls[0].url})
-			}
-		}
-	}
-
-	count := 0
-	for len(toFetch) > 0 {
-		// 1. If short github URL, resolve to a download URL
-		// 2. Fetch import URL. Exit if no URLs left
-		// 3. Check/handle HTTP status
-		// 4. Store results in all ImportFiles from that URL
-		// 5. Check for the optional schema file at import URL + .schema
-		// 6. Repeat 2,3 for schema file
-		// 7. Add each schema import to fetch if not already done
-		// 8. Mark URL done. Return to 1.
-		if count >= tr.maxUrls {
-			return nil, resolverError(config,
-				fmt.Errorf("Number of imports exceeds maximum of %d", tr.maxUrls))
-		}
-
-		templates := []string{}
-		url := toFetch[0].urls[0]
-		for _, u := range toFetch[0].urls {
-			template, err := tr.performHTTPGet(u.reg, u.url, false)
-			if err != nil {
-				return nil, resolverError(config, err)
-			}
-			templates = append(templates, template)
-		}
-
-		for _, i := range fetched[url.url] {
-			template, err := parseContent(templates)
-			if err != nil {
-				return nil, resolverError(config, err)
-			}
-			i.Content = template
-		}
-
-		schemaURL := url.url + schemaSuffix
-		sch, err := tr.performHTTPGet(url.reg, schemaURL, true)
-		if err != nil {
-			return nil, resolverError(config, err)
-		}
-
-		if sch != "" {
-			var s common.Schema
-			if err := yaml.Unmarshal([]byte(sch), &s); err != nil {
-				return nil, resolverError(config, err)
-			}
-			// Here we handle any nested imports in the schema we've just fetched.
-			for _, v := range s.Imports {
-				i := &common.ImportFile{Name: v.Name}
-				var existingSchema string
-				urls, urlRegistry, conversionErr := registry.GetDownloadURLs(tr.rp, v.Path)
-				if conversionErr != nil {
-					return nil, resolverError(config, fmt.Errorf("Failed to understand download url for %s: %v", v.Path, conversionErr))
-				}
-				if len(urls) == 0 {
-					// If it's not a fetchable URL, we need to use the type name as is, since it is a short name
-					// for a schema.
-					urls = []string{v.Path}
-				}
-				for _, u := range urls {
-					if len(fetched[u]) == 0 {
-						// If this import URL is new to us, add it to the URLs to fetch.
-						toFetch = append(toFetch, &fetchUnit{[]fetchableURL{{urlRegistry, u}}})
-					} else {
-						// If this is not a new import URL and we've already fetched its contents,
-						// reuse them. Also, check if we also found a schema for that import URL and
-						// record those contents for re-use as well.
-						if fetched[u][0].Content != "" {
-							i.Content = fetched[u][0].Content
-							if len(fetched[u+schemaSuffix]) > 0 {
-								existingSchema = fetched[u+schemaSuffix][0].Content
-							}
-						}
-					}
-					fetched[u] = append(fetched[u], i)
-					if existingSchema != "" {
-						fetched[u+schemaSuffix] = append(fetched[u+schemaSuffix],
-							&common.ImportFile{Name: v.Name + schemaSuffix, Content: existingSchema})
-					}
-				}
-			}
-
-			// Add the schema we've fetched as the schema for any templates which used this URL.
-			for _, i := range fetched[url.url] {
-				schemaImportName := i.Name + schemaSuffix
-				fetched[schemaURL] = append(fetched[schemaURL],
-					&common.ImportFile{Name: schemaImportName, Content: sch})
-			}
-		}
-
-		count = count + 1
-		toFetch = toFetch[1:]
-	}
-
-	ret := []*common.ImportFile{}
-	for _, v := range fetched {
-		ret = append(ret, v...)
-	}
-
-	return ret, nil
-}
-
-func parseContent(templates []string) (string, error) {
-	if len(templates) == 1 {
-		return templates[0], nil
-	}
-
-	// If there are multiple URLs that need to be fetched, that implies it's a package
-	// of raw Kubernetes objects. We need to fetch them all as a unit and create a
-	// template representing a package out of that below.
-	fakeConfig := &common.Configuration{}
-	for _, template := range templates {
-		o, err := util.ParseKubernetesObject([]byte(template))
-		if err != nil {
-			return "", fmt.Errorf("not a kubernetes object: %+v", template)
-		}
-		// Looks like a native Kubernetes object, create a configuration out of it
-		fakeConfig.Resources = append(fakeConfig.Resources, o)
-	}
-	marshalled, err := yaml.Marshal(fakeConfig)
-	if err != nil {
-		return "", fmt.Errorf("Failed to marshal: %+v", fakeConfig)
-	}
-	return string(marshalled), nil
-}

cmd/manager/manager/typeresolver_test.go

-/*
-Copyright 2015 The Kubernetes Authors All rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package manager
-
-import (
-	"errors"
-	"net/http"
-	"reflect"
-	"strings"
-	"testing"
-
-	"github.com/ghodss/yaml"
-	"github.com/kubernetes/helm/pkg/common"
-	"github.com/kubernetes/helm/pkg/registry"
-)
-
-type responseAndError struct {
-	err  error
-	code int
-	resp string
-}
-
-type resolverTestCase struct {
-	config           string
-	imports          []*common.ImportFile
-	responses        map[string]responseAndError
-	urlcount         int
-	expectedErr      error
-	importOut        []*common.ImportFile
-	registryProvider registry.RegistryProvider
-}
-
-type testGetter struct {
-	responses map[string]responseAndError
-	count     int
-	test      *testing.T
-}
-
-var count = 0
-
-func (tg testGetter) Get(url string) (body string, code int, err error) {
-	count = count + 1
-	ret := tg.responses[url]
-	return ret.resp, ret.code, ret.err
-}
-
-func testDriver(c resolverTestCase, t *testing.T) {
-	g := &testGetter{test: t, responses: c.responses}
-	count = 0
-	r := &typeResolver{
-		maxUrls: 5,
-		rp:      c.registryProvider,
-		c:       g,
-	}
-
-	conf := &common.Configuration{}
-	dataErr := yaml.Unmarshal([]byte(c.config), conf)
-	if dataErr != nil {
-		panic("bad test data")
-	}
-
-	result, err := r.ResolveTypes(conf, c.imports)
-
-	if count != c.urlcount {
-		t.Errorf("Expected %d url GETs but only %d found %#v", c.urlcount, g.count, g)
-	}
-
-	if (err != nil && c.expectedErr == nil) || (err == nil && c.expectedErr != nil) {
-		t.Errorf("Expected error %s but found %s", c.expectedErr, err)
-	} else if err != nil && !strings.Contains(err.Error(), c.expectedErr.Error()) {
-		t.Errorf("Expected error %s but found %s", c.expectedErr, err)
-	}
-
-	resultImport := map[common.ImportFile]bool{}
-	expectedImport := map[common.ImportFile]bool{}
-	for _, i := range result {
-		resultImport[*i] = true
-	}
-
-	for _, i := range c.importOut {
-		expectedImport[*i] = true
-	}
-
-	if !reflect.DeepEqual(resultImport, expectedImport) {
-		t.Errorf("Expected imports %+v but found %+v", expectedImport, resultImport)
-	}
-}
-
-var simpleContent = `
-resources:
-- name: test
-  type: ReplicationController
-`
-
-func TestNoImports(t *testing.T) {
-	test := resolverTestCase{config: simpleContent}
-	testDriver(test, t)
-}
-
-var includeImport = `
-resources:
-- name: foo
-  type: foo.py
-`
-
-func TestIncludedImport(t *testing.T) {
-	imports := []*common.ImportFile{{Name: "foo.py"}}
-	test := resolverTestCase{
-		config:  includeImport,
-		imports: imports,
-	}
-	testDriver(test, t)
-}
-
-var templateSingleURL = `
-resources:
-- name: foo
-  type: http://my-fake-url
-`
-
-func TestSingleUrl(t *testing.T) {
-	finalImports := []*common.ImportFile{{Name: "http://my-fake-url", Path: "http://my-fake-url", Content: "my-content"}}
-
-	responses := map[string]responseAndError{
-		"http://my-fake-url":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url.schema": {nil, http.StatusNotFound, ""},
-	}
-
-	test := resolverTestCase{
-		config:    templateSingleURL,
-		importOut: finalImports,
-		urlcount:  2,
-		responses: responses,
-	}
-	testDriver(test, t)
-}
-
-func TestSingleUrlWith500(t *testing.T) {
-	responses := map[string]responseAndError{
-		"http://my-fake-url": {nil, http.StatusInternalServerError, "my-content"},
-	}
-
-	test := resolverTestCase{
-		config:      templateSingleURL,
-		urlcount:    1,
-		responses:   responses,
-		expectedErr: errors.New("Received status code 500"),
-	}
-	testDriver(test, t)
-}
-
-var schema1 = `
-imports:
-- path: my-next-url
-  name: schema-import
-`
-
-func TestSingleUrlWithSchema(t *testing.T) {
-	finalImports := []*common.ImportFile{
-		{Name: "http://my-fake-url", Path: "http://my-fake-url", Content: "my-content"},
-		{Name: "schema-import", Content: "schema-import"},
-		{Name: "http://my-fake-url.schema", Content: schema1},
-	}
-
-	responses := map[string]responseAndError{
-		"http://my-fake-url":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url.schema": {nil, http.StatusOK, schema1},
-		"my-next-url":               {nil, http.StatusOK, "schema-import"},
-		"my-next-url.schema":        {nil, http.StatusNotFound, ""},
-	}
-
-	test := resolverTestCase{
-		config:    templateSingleURL,
-		importOut: finalImports,
-		urlcount:  4,
-		responses: responses,
-	}
-	testDriver(test, t)
-}
-
-var templateExceedsMax = `
-resources:
-- name: foo
-  type: http://my-fake-url
-- name: foo1
-  type: http://my-fake-url1
-- name: foo2
-  type: http://my-fake-url2
-- name: foo3
-  type: http://my-fake-url3
-- name: foo4
-  type: http://my-fake-url4
-- name: foo5
-  type: http://my-fake-url5
-`
-
-func TestTooManyImports(t *testing.T) {
-	responses := map[string]responseAndError{
-		"http://my-fake-url":         {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url.schema":  {nil, http.StatusNotFound, ""},
-		"http://my-fake-url1":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url1.schema": {nil, http.StatusNotFound, ""},
-		"http://my-fake-url2":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url2.schema": {nil, http.StatusNotFound, ""},
-		"http://my-fake-url3":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url3.schema": {nil, http.StatusNotFound, ""},
-		"http://my-fake-url4":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url4.schema": {nil, http.StatusNotFound, ""},
-		"http://my-fake-url5":        {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url5.schema": {nil, http.StatusNotFound, ""},
-	}
-
-	test := resolverTestCase{
-		config:      templateExceedsMax,
-		urlcount:    10,
-		responses:   responses,
-		expectedErr: errors.New("Number of imports exceeds maximum of 5"),
-	}
-
-	testDriver(test, t)
-}
-
-var templateSharesImport = `
-resources:
-- name: foo
-  type: http://my-fake-url
-- name: foo1
-  type: http://my-fake-url1
-`
-
-var schema2 = `
-imports:
-- path: my-next-url
-  name: schema-import-1
-`
-
-func TestSharedImport(t *testing.T) {
-	finalImports := []*common.ImportFile{
-		{Name: "http://my-fake-url", Path: "http://my-fake-url", Content: "my-content"},
-		{Name: "http://my-fake-url1", Path: "http://my-fake-url1", Content: "my-content-1"},
-		{Name: "schema-import", Content: "schema-import"},
-		{Name: "schema-import-1", Content: "schema-import"},
-		{Name: "http://my-fake-url.schema", Content: schema1},
-		{Name: "http://my-fake-url1.schema", Content: schema2},
-	}
-
-	responses := map[string]responseAndError{
-		"http://my-fake-url":         {nil, http.StatusOK, "my-content"},
-		"http://my-fake-url.schema":  {nil, http.StatusOK, schema1},
-		"http://my-fake-url1":        {nil, http.StatusOK, "my-content-1"},
-		"http://my-fake-url1.schema": {nil, http.StatusOK, schema2},
-		"my-next-url":                {nil, http.StatusOK, "schema-import"},
-		"my-next-url.schema":         {nil, http.StatusNotFound, ""},
-	}
-
-	test := resolverTestCase{
-		config:    templateSharesImport,
-		urlcount:  6,
-		responses: responses,
-		importOut: finalImports,
-	}
-
-	testDriver(test, t)
-}
-
-var templateShortGithubTemplate = `
-resources:
-- name: foo
-  type: github.com/kubernetes/application-dm-templates/common/replicatedservice:v1
-- name: foo1
-  type: github.com/kubernetes/application-dm-templates/common/replicatedservice:v2
-`
-
-func TestShortGithubUrl(t *testing.T) {
-	finalImports := []*common.ImportFile{
-		{
-			Name:    "github.com/kubernetes/application-dm-templates/common/replicatedservice:v1",
-			Path:    "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v1/replicatedservice.py",
-			Content: "my-content"},
-		{
-			Name:    "github.com/kubernetes/application-dm-templates/common/replicatedservice:v2",
-			Path:    "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v2/replicatedservice.py",
-			Content: "my-content-2"},
-	}
-
-	downloadResponses := map[string]registry.DownloadResponse{
-		"https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v1/replicatedservice.py":        {Err: nil, Code: http.StatusOK, Body: "my-content"},
-		"https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v1/replicatedservice.py.schema": {Err: nil, Code: http.StatusNotFound, Body: ""},
-		"https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v2/replicatedservice.py":        {Err: nil, Code: http.StatusOK, Body: "my-content-2"},
-		"https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v2/replicatedservice.py.schema": {Err: nil, Code: http.StatusNotFound, Body: ""},
-	}
-
-	githubURLMaps := map[registry.Type]registry.TestURLAndError{
-		registry.NewTypeOrDie("common", "replicatedservice", "v1"): {URL: "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v1/replicatedservice.py", Err: nil},
-		registry.NewTypeOrDie("common", "replicatedservice", "v2"): {URL: "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v2/replicatedservice.py", Err: nil},
-	}
-
-	gcsURLMaps := map[registry.Type]registry.TestURLAndError{
-		registry.NewTypeOrDie("common", "replicatedservice", "v1"): {URL: "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v1/replicatedservice.py", Err: nil},
-		registry.NewTypeOrDie("common", "replicatedservice", "v2"): {URL: "https://raw.githubusercontent.com/kubernetes/application-dm-templates/master/common/replicatedservice/v2/replicatedservice.py", Err: nil},
-	}
-
-	grp := registry.NewTestGithubRegistryProviderWithDownloads("github.com/kubernetes/application-dm-templates", githubURLMaps, downloadResponses)
-	gcsrp := registry.NewTestGCSRegistryProvider("gs://charts", gcsURLMaps)
-	test := resolverTestCase{
-		config:           templateShortGithubTemplate,
-		importOut:        finalImports,
-		urlcount:         0,
-		responses:        map[string]responseAndError{},
-		registryProvider: registry.NewRegistryProvider(nil, grp, gcsrp, registry.NewInmemCredentialProvider()),
-	}
-
-	testDriver(test, t)
-}

cmd/manager/repository/persistent/persistent.go

@@ -44,7 +44,7 @@ type pManifest struct {
 
 type pInstance struct {
 	ID string `bson:"_id"`
-	common.TypeInstance
+	common.ChartInstance
 }
 
 type pRepository struct {
@@ -428,8 +428,8 @@ func (r *pRepository) removeManifestsForDeployment(d *common.Deployment) error {
 	return nil
 }
 
-// ListTypes returns all types known from existing instances.
-func (r *pRepository) ListTypes() ([]string, error) {
+// ListCharts returns all types known from existing instances.
+func (r *pRepository) ListCharts() ([]string, error) {
 	var result []string
 	if err := r.Instances.Find(nil).Distinct("typeinstance.type", &result); err != nil {
 		return nil, fmt.Errorf("cannot list type instances: %s", err)
@@ -438,9 +438,9 @@ func (r *pRepository) ListTypes() ([]string, error) {
 	return result, nil
 }
 
-// GetTypeInstances returns all instances of a given type. If typeName is empty
+// GetChartInstances returns all instances of a given type. If typeName is empty
 // or equal to "all", returns all instances of all types.
-func (r *pRepository) GetTypeInstances(typeName string) ([]*common.TypeInstance, error) {
+func (r *pRepository) GetChartInstances(typeName string) ([]*common.ChartInstance, error) {
 	query := bson.M{"typeinstance.type": typeName}
 	if typeName == "" || typeName == "all" {
 		query = nil
@@ -451,17 +451,17 @@ func (r *pRepository) GetTypeInstances(typeName string) ([]*common.TypeInstance,
 		return nil, fmt.Errorf("cannot get instances of type %s: %s", typeName, err)
 	}
 
-	instances := []*common.TypeInstance{}
+	instances := []*common.ChartInstance{}
 	for _, pi := range result {
-		instances = append(instances, &pi.TypeInstance)
+		instances = append(instances, &pi.ChartInstance)
 	}
 
 	return instances, nil
 }
 
-// ClearTypeInstancesForDeployment deletes all type instances associated with the given
+// ClearChartInstancesForDeployment deletes all type instances associated with the given
 // deployment from the repository.
-func (r *pRepository) ClearTypeInstancesForDeployment(deploymentName string) error {
+func (r *pRepository) ClearChartInstancesForDeployment(deploymentName string) error {
 	if deploymentName != "" {
 		query := bson.M{"typeinstance.deployment": deploymentName}
 		if _, err := r.Instances.RemoveAll(query); err != nil {
@@ -472,12 +472,12 @@ func (r *pRepository) ClearTypeInstancesForDeployment(deploymentName string) err
 	return nil
 }
 
-// AddTypeInstances adds the supplied type instances to the repository.
-func (r *pRepository) AddTypeInstances(instances map[string][]*common.TypeInstance) error {
+// AddChartInstances adds the supplied type instances to the repository.
+func (r *pRepository) AddChartInstances(instances map[string][]*common.ChartInstance) error {
 	for _, is := range instances {
 		for _, i := range is {
 			key := fmt.Sprintf("%s.%s.%s", i.Deployment, i.Type, i.Name)
-			wrapper := pInstance{ID: key, TypeInstance: *i}
+			wrapper := pInstance{ID: key, ChartInstance: *i}
 			if err := r.Instances.Insert(&wrapper); err != nil {
 				return fmt.Errorf("cannot insert type instance %v: %s", wrapper, err)
 			}

cmd/manager/repository/persistent/persistent_test.go

@@ -102,9 +102,9 @@ func TestRepositoryDeleteDeploymentWorksForget(t *testing.T) {
 	}
 }
 
-func TestRepositoryTypeInstances(t *testing.T) {
+func TestRepositoryChartInstances(t *testing.T) {
 	if r := createRepository(); r != nil {
 		defer resetRepository(t, r)
-		repository.TestRepositoryTypeInstances(t, r)
+		repository.TestRepositoryChartInstances(t, r)
 	}
 }

cmd/manager/repository/repository.go

@@ -40,10 +40,10 @@ type Repository interface {
 	GetLatestManifest(deploymentName string) (*common.Manifest, error)
 
 	// Types.
-	ListTypes() ([]string, error)
-	GetTypeInstances(typeName string) ([]*common.TypeInstance, error)
-	ClearTypeInstancesForDeployment(deploymentName string) error
-	AddTypeInstances(instances map[string][]*common.TypeInstance) error
+	ListCharts() ([]string, error)
+	GetChartInstances(chartName string) ([]*common.ChartInstance, error)
+	ClearChartInstancesForDeployment(deploymentName string) error
+	AddChartInstances(instances map[string][]*common.ChartInstance) error
 
 	Close()
 }

cmd/manager/repository/test_common.go

@@ -210,9 +210,9 @@ func TestRepositoryDeleteDeploymentWorksForget(t *testing.T, r Repository) {
 	}
 }
 
-// TestRepositoryTypeInstances checks that type instances can be listed and retrieved successfully.
-func TestRepositoryTypeInstances(t *testing.T, r Repository) {
-	d1Map := map[string][]*common.TypeInstance{
+// TestRepositoryChartInstances checks that type instances can be listed and retrieved successfully.
+func TestRepositoryChartInstances(t *testing.T, r Repository) {
+	d1Map := map[string][]*common.ChartInstance{
 		"t1": {
 			{
 				Name:       "i1",
@@ -224,7 +224,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		},
 	}
 
-	d2Map := map[string][]*common.TypeInstance{
+	d2Map := map[string][]*common.ChartInstance{
 		"t2": {
 			{
 				Name:       "i2",
@@ -236,7 +236,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		},
 	}
 
-	d3Map := map[string][]*common.TypeInstance{
+	d3Map := map[string][]*common.ChartInstance{
 		"t2": {
 			{
 				Name:       "i3",
@@ -248,7 +248,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		},
 	}
 
-	instances, err := r.GetTypeInstances("noinstances")
+	instances, err := r.GetChartInstances("noinstances")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -257,7 +257,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected no instances: %v", instances)
 	}
 
-	types, err := r.ListTypes()
+	types, err := r.ListCharts()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -266,11 +266,11 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected no types: %v", types)
 	}
 
-	r.AddTypeInstances(d1Map)
-	r.AddTypeInstances(d2Map)
-	r.AddTypeInstances(d3Map)
+	r.AddChartInstances(d1Map)
+	r.AddChartInstances(d2Map)
+	r.AddChartInstances(d3Map)
 
-	instances, err = r.GetTypeInstances("unknowntype")
+	instances, err = r.GetChartInstances("unknowntype")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -279,7 +279,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected no instances: %v", instances)
 	}
 
-	instances, err = r.GetTypeInstances("t1")
+	instances, err = r.GetChartInstances("t1")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -288,7 +288,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected one instance: %v", instances)
 	}
 
-	instances, err = r.GetTypeInstances("t2")
+	instances, err = r.GetChartInstances("t2")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -297,7 +297,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected two instances: %v", instances)
 	}
 
-	instances, err = r.GetTypeInstances("all")
+	instances, err = r.GetChartInstances("all")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -306,7 +306,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected three total instances: %v", instances)
 	}
 
-	types, err = r.ListTypes()
+	types, err = r.ListCharts()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -315,12 +315,12 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected two total types: %v", types)
 	}
 
-	err = r.ClearTypeInstancesForDeployment("d1")
+	err = r.ClearChartInstancesForDeployment("d1")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	instances, err = r.GetTypeInstances("t1")
+	instances, err = r.GetChartInstances("t1")
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -329,7 +329,7 @@ func TestRepositoryTypeInstances(t *testing.T, r Repository) {
 		t.Fatalf("expected no instances after clear: %v", instances)
 	}
 
-	types, err = r.ListTypes()
+	types, err = r.ListCharts()
 	if err != nil {
 		t.Fatal(err)
 	}

cmd/manager/repository/transient/transient.go

@@ -27,16 +27,16 @@ import (
 	"github.com/kubernetes/helm/pkg/common"
 )
 
-// deploymentTypeInstanceMap stores type instances mapped by deployment name.
+// deploymentChartInstanceMap stores type instances mapped by deployment name.
 // This allows for simple updating and deleting of per-deployment instances
 // when deployments are created/updated/deleted.
-type deploymentTypeInstanceMap map[string][]*common.TypeInstance
+type deploymentChartInstanceMap map[string][]*common.ChartInstance
 
 type tRepository struct {
 	sync.RWMutex
 	deployments map[string]common.Deployment
 	manifests   map[string]map[string]*common.Manifest
-	instances   map[string]deploymentTypeInstanceMap
+	instances   map[string]deploymentChartInstanceMap
 }
 
 // NewRepository returns a new transient repository. Its lifetime is coupled
@@ -46,14 +46,14 @@ func NewRepository() repository.Repository {
 	return &tRepository{
 		deployments: make(map[string]common.Deployment, 0),
 		manifests:   make(map[string]map[string]*common.Manifest, 0),
-		instances:   make(map[string]deploymentTypeInstanceMap, 0),
+		instances:   make(map[string]deploymentChartInstanceMap, 0),
 	}
 }
 
 func (r *tRepository) Close() {
 	r.deployments = make(map[string]common.Deployment, 0)
 	r.manifests = make(map[string]map[string]*common.Manifest, 0)
-	r.instances = make(map[string]deploymentTypeInstanceMap, 0)
+	r.instances = make(map[string]deploymentChartInstanceMap, 0)
 }
 
 // ListDeployments returns of all of the deployments in the repository.
@@ -258,8 +258,8 @@ func (r *tRepository) GetLatestManifest(deploymentName string) (*common.Manifest
 	return r.getManifestForDeployment(deploymentName, d.LatestManifest)
 }
 
-// ListTypes returns all types known from existing instances.
-func (r *tRepository) ListTypes() ([]string, error) {
+// ListCharts returns all types known from existing instances.
+func (r *tRepository) ListCharts() ([]string, error) {
 	var keys []string
 	for k := range r.instances {
 		keys = append(keys, k)
@@ -268,10 +268,10 @@ func (r *tRepository) ListTypes() ([]string, error) {
 	return keys, nil
 }
 
-// GetTypeInstances returns all instances of a given type. If type is empty,
+// GetChartInstances returns all instances of a given type. If type is empty,
 // returns all instances for all types.
-func (r *tRepository) GetTypeInstances(typeName string) ([]*common.TypeInstance, error) {
-	var instances []*common.TypeInstance
+func (r *tRepository) GetChartInstances(typeName string) ([]*common.ChartInstance, error) {
+	var instances []*common.ChartInstance
 	for t, dInstMap := range r.instances {
 		if t == typeName || typeName == "" || typeName == "all" {
 			for _, i := range dInstMap {
@@ -283,9 +283,9 @@ func (r *tRepository) GetTypeInstances(typeName string) ([]*common.TypeInstance,
 	return instances, nil
 }
 
-// ClearTypeInstancesForDeployment deletes all type instances associated with the given
+// ClearChartInstancesForDeployment deletes all type instances associated with the given
 // deployment from the repository.
-func (r *tRepository) ClearTypeInstancesForDeployment(deploymentName string) error {
+func (r *tRepository) ClearChartInstancesForDeployment(deploymentName string) error {
 	r.Lock()
 	defer r.Unlock()
 
@@ -299,22 +299,22 @@ func (r *tRepository) ClearTypeInstancesForDeployment(deploymentName string) err
 	return nil
 }
 
-// AddTypeInstances adds the supplied type instances to the repository.
-func (r *tRepository) AddTypeInstances(instances map[string][]*common.TypeInstance) error {
+// AddChartInstances adds the supplied type instances to the repository.
+func (r *tRepository) AddChartInstances(instances map[string][]*common.ChartInstance) error {
 	r.Lock()
 	defer r.Unlock()
 
 	// Add instances to the appropriate type and deployment maps.
 	for t, is := range instances {
 		if r.instances[t] == nil {
-			r.instances[t] = make(deploymentTypeInstanceMap)
+			r.instances[t] = make(deploymentChartInstanceMap)
 		}
 
 		tmap := r.instances[t]
 		for _, instance := range is {
 			deployment := instance.Deployment
 			if tmap[deployment] == nil {
-				tmap[deployment] = make([]*common.TypeInstance, 0)
+				tmap[deployment] = make([]*common.ChartInstance, 0)
 			}
 
 			tmap[deployment] = append(tmap[deployment], instance)

cmd/manager/repository/transient/transient_test.go

@@ -50,6 +50,6 @@ func TestRepositoryDeleteDeploymentWorksForget(t *testing.T) {
 	repository.TestRepositoryDeleteDeploymentWorksForget(t, NewRepository())
 }
 
-func TestRepositoryTypeInstances(t *testing.T) {
-	repository.TestRepositoryTypeInstances(t, NewRepository())
+func TestRepositoryChartInstances(t *testing.T) {
+	repository.TestRepositoryChartInstances(t, NewRepository())
 }

cmd/manager/router/context.go

@@ -2,8 +2,8 @@ package router
 
 import (
 	"github.com/kubernetes/helm/cmd/manager/manager"
-	"github.com/kubernetes/helm/pkg/common"
 	helmhttp "github.com/kubernetes/helm/pkg/httputil"
+	"github.com/kubernetes/helm/pkg/repo"
 )
 
 // Config holds the global configuration parameters passed into the router.
@@ -47,5 +47,5 @@ type Context struct {
 	// Manager is a helm/manager/manager.Manager
 	Manager            manager.Manager
 	Encoder            helmhttp.Encoder
-	CredentialProvider common.CredentialProvider
+	CredentialProvider repo.ICredentialProvider
 }

cmd/manager/testutil.go

@@ -2,13 +2,13 @@ package main
 
 import (
 	"net/http/httptest"
-	"net/url"
 	"regexp"
 
 	"github.com/kubernetes/helm/cmd/manager/router"
+	"github.com/kubernetes/helm/pkg/chart"
 	"github.com/kubernetes/helm/pkg/common"
 	"github.com/kubernetes/helm/pkg/httputil"
-	"github.com/kubernetes/helm/pkg/registry"
+	"github.com/kubernetes/helm/pkg/repo"
 )
 
 // httpHarness is a simple test server fixture.
@@ -26,13 +26,13 @@ func httpHarness(c *router.Context, route string, fn router.HandlerFunc) *httpte
 // This creates a stub context with the following properties:
 // - Config is initialized to empty values
 // - Encoder is initialized to httputil.DefaultEncoder
-// - CredentialProvider is initialized to registry.InmemCredentialProvider
+// - CredentialProvider is initialized to repo.InmemCredentialProvider
 // - Manager is initialized to mockManager.
 func stubContext() *router.Context {
 	return &router.Context{
 		Config:             &router.Config{},
 		Manager:            &mockManager{},
-		CredentialProvider: registry.NewInmemCredentialProvider(),
+		CredentialProvider: repo.NewInmemCredentialProvider(),
 		Encoder:            httputil.DefaultEncoder,
 	}
 }
@@ -71,20 +71,24 @@ func (m *mockManager) Expand(t *common.Template) (*common.Manifest, error) {
 	return &common.Manifest{}, nil
 }
 
-func (m *mockManager) ListTypes() ([]string, error) {
+func (m *mockManager) ListCharts() ([]string, error) {
 	return []string{}, nil
 }
 
-func (m *mockManager) ListInstances(typeName string) ([]*common.TypeInstance, error) {
-	return []*common.TypeInstance{}, nil
+func (m *mockManager) ListChartInstances(chartName string) ([]*common.ChartInstance, error) {
+	return []*common.ChartInstance{}, nil
 }
 
-func (m *mockManager) GetRegistryForType(typeName string) (string, error) {
+func (m *mockManager) GetRepoForChart(chartName string) (string, error) {
 	return "", nil
 }
 
-func (m *mockManager) GetMetadataForType(typeName string) (string, error) {
-	return "", nil
+func (m *mockManager) GetMetadataForChart(chartName string) (*chart.Chartfile, error) {
+	return nil, nil
+}
+
+func (m *mockManager) GetChart(chartName string) (*chart.Chart, error) {
+	return nil, nil
 }
 
 func (m *mockManager) AddChartRepo(name string) error {
@@ -99,32 +103,31 @@ func (m *mockManager) RemoveChartRepo(name string) error {
 	return nil
 }
 
-func (m *mockManager) ListRegistries() ([]*common.Registry, error) {
-	return []*common.Registry{}, nil
+func (m *mockManager) ListRepos() ([]*repo.Repo, error) {
+	return []*repo.Repo{}, nil
 }
 
-func (m *mockManager) CreateRegistry(pr *common.Registry) error {
+func (m *mockManager) CreateRepo(pr *repo.Repo) error {
 	return nil
 }
-func (m *mockManager) GetRegistry(name string) (*common.Registry, error) {
-	return &common.Registry{}, nil
+func (m *mockManager) GetRepo(name string) (*repo.Repo, error) {
+	return &repo.Repo{}, nil
 }
-func (m *mockManager) DeleteRegistry(name string) error {
+func (m *mockManager) DeleteRepo(name string) error {
 	return nil
 }
 
-func (m *mockManager) ListRegistryTypes(registryName string, regex *regexp.Regexp) ([]registry.Type, error) {
-	return []registry.Type{}, nil
-}
-func (m *mockManager) GetDownloadURLs(registryName string, t registry.Type) ([]*url.URL, error) {
-	return []*url.URL{}, nil
+func (m *mockManager) ListRepoCharts(repoName string, regex *regexp.Regexp) ([]string, error) {
+	return []string{}, nil
 }
-func (m *mockManager) GetFile(registryName string, url string) (string, error) {
-	return "", nil
+
+func (m *mockManager) GetChartForRepo(repoName, chartName string) (*chart.Chart, error) {
+	return nil, nil
 }
-func (m *mockManager) CreateCredential(name string, c *common.RegistryCredential) error {
+
+func (m *mockManager) CreateCredential(name string, c *repo.Credential) error {
 	return nil
 }
-func (m *mockManager) GetCredential(name string) (*common.RegistryCredential, error) {
-	return &common.RegistryCredential{}, nil
+func (m *mockManager) GetCredential(name string) (*repo.Credential, error) {
+	return &repo.Credential{}, nil
 }

pkg/common/types.go

@@ -170,9 +170,9 @@ type Resource struct {
 	State      *ResourceState         `json:"state,omitempty"`
 }
 
-// TypeInstance defines the metadata for an instantiation of a template type
+// ChartInstance defines the metadata for an instantiation of a template type
 // in a deployment.
-type TypeInstance struct {
+type ChartInstance struct {
 	Name       string `json:"name"`       // instance name
 	Type       string `json:"type"`       // instance type
 	Deployment string `json:"deployment"` // deployment name