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Commit 3fe151a4 authored by Jack Greenfield's avatar Jack Greenfield
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Merge pull request #446 from jackgr/manager 

Third round of refactoring for Manager
parents e65b6bee f2180cea
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Showing with 407 additions and 527 deletions
cmd/expandybird/expander/expander.go
View file @ 3fe151a4
......@@ -24,7 +24,7 @@ import (
"log"
"os/exec"
"github.com/kubernetes/helm/pkg/common"
"github.com/kubernetes/helm/pkg/expansion"
)
type expander struct {
......@@ -32,7 +32,7 @@ type expander struct {
}
// NewExpander returns an ExpandyBird expander.
func NewExpander(binary string) common.Expander {
func NewExpander(binary string) expansion.Expander {
return &expander{binary}
}
......@@ -47,7 +47,7 @@ type expandyBirdOutput struct {
// ExpandChart passes the given configuration to the expander and returns the
// expanded configuration as a string on success.
func (e *expander) ExpandChart(request *common.ExpansionRequest) (*common.ExpansionResponse, error) {
func (e *expander) ExpandChart(request *expansion.ServiceRequest) (*expansion.ServiceResponse, error) {
if request.ChartInvocation == nil {
return nil, fmt.Errorf("Request does not have invocation field")
}
......@@ -155,5 +155,5 @@ func (e *expander) ExpandChart(request *common.ExpansionRequest) (*common.Expans
return nil, fmt.Errorf("cannot unmarshal expansion result (%s):\n%s", err, output)
}
return &common.ExpansionResponse{Resources: output.Config.Resources}, nil
return &expansion.ServiceResponse{Resources: output.Config.Resources}, nil
}
cmd/expandybird/expander/expander_test.go
View file @ 3fe151a4
......@@ -25,14 +25,15 @@ import (
"github.com/kubernetes/helm/pkg/chart"
"github.com/kubernetes/helm/pkg/common"
"github.com/kubernetes/helm/pkg/expansion"
)
var expanderName = "../../../expansion/expansion.py"
type testCase struct {
Description string
Request *common.ExpansionRequest
ExpectedResponse *common.ExpansionResponse
Request *expansion.ServiceRequest
ExpectedResponse *expansion.ServiceResponse
ExpectedError string
}
......@@ -47,8 +48,8 @@ func funcName() string {
return runtime.FuncForPC(pc).Name()
}
func testExpansion(t *testing.T, req *common.ExpansionRequest,
expResponse *common.ExpansionResponse, expError string) {
func testExpansion(t *testing.T, req *expansion.ServiceRequest,
expResponse *expansion.ServiceResponse, expError string) {
backend := NewExpander(expanderName)
response, err := backend.ExpandChart(req)
if err != nil {
......@@ -81,7 +82,7 @@ var jinjaExpander = &chart.Expander{
func TestEmptyJinja(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -99,7 +100,7 @@ func TestEmptyJinja(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{},
},
"", // Error
......@@ -109,7 +110,7 @@ func TestEmptyJinja(t *testing.T) {
func TestEmptyPython(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -130,7 +131,7 @@ func TestEmptyPython(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{},
},
"", // Error
......@@ -140,7 +141,7 @@ func TestEmptyPython(t *testing.T) {
func TestSimpleJinja(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -162,7 +163,7 @@ func TestSimpleJinja(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -177,7 +178,7 @@ func TestSimpleJinja(t *testing.T) {
func TestSimplePython(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -201,7 +202,7 @@ func TestSimplePython(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -216,7 +217,7 @@ func TestSimplePython(t *testing.T) {
func TestPropertiesJinja(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -244,7 +245,7 @@ func TestPropertiesJinja(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -262,7 +263,7 @@ func TestPropertiesJinja(t *testing.T) {
func TestPropertiesPython(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -292,7 +293,7 @@ func TestPropertiesPython(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -310,7 +311,7 @@ func TestPropertiesPython(t *testing.T) {
func TestMultiFileJinja(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -336,7 +337,7 @@ func TestMultiFileJinja(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -368,7 +369,7 @@ var schemaContent = content([]string{
func TestSchema(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -401,7 +402,7 @@ func TestSchema(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -419,7 +420,7 @@ func TestSchema(t *testing.T) {
func TestSchemaFail(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -460,7 +461,7 @@ func TestSchemaFail(t *testing.T) {
func TestMultiFileJinjaMissing(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -486,7 +487,7 @@ func TestMultiFileJinjaMissing(t *testing.T) {
func TestMultiFilePython(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -531,7 +532,7 @@ func TestMultiFilePython(t *testing.T) {
},
},
},
&common.ExpansionResponse{
&expansion.ServiceResponse{
Resources: []interface{}{
map[string]interface{}{
"name": "foo",
......@@ -546,7 +547,7 @@ func TestMultiFilePython(t *testing.T) {
func TestMultiFilePythonMissing(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -574,7 +575,7 @@ func TestMultiFilePythonMissing(t *testing.T) {
func TestWrongChartName(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -600,7 +601,7 @@ func TestWrongChartName(t *testing.T) {
func TestEntrypointNotFound(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -621,7 +622,7 @@ func TestEntrypointNotFound(t *testing.T) {
func TestMalformedResource(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -650,7 +651,7 @@ func TestMalformedResource(t *testing.T) {
func TestResourceNoName(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......@@ -679,7 +680,7 @@ func TestResourceNoName(t *testing.T) {
func TestResourceNoType(t *testing.T) {
testExpansion(
t,
&common.ExpansionRequest{
&expansion.ServiceRequest{
ChartInvocation: &common.Resource{
Name: "test_invocation",
Type: funcName(),
......
cmd/expandybird/service/service.go
View file @ 3fe151a4
......@@ -17,7 +17,7 @@ limitations under the License.
package service
import (
"github.com/kubernetes/helm/pkg/common"
"github.com/kubernetes/helm/pkg/expansion"
"github.com/kubernetes/helm/pkg/util"
"errors"
......@@ -43,8 +43,8 @@ func NewService(handler restful.RouteFunction) *Service {
webService.Produces(restful.MIME_JSON, restful.MIME_XML)
webService.Route(webService.POST("/expand").To(handler).
Doc("Expand a template.").
Reads(&common.ExpansionRequest{}).
Writes(&common.ExpansionResponse{}))
Reads(&expansion.ServiceRequest{}).
Writes(&expansion.ServiceResponse{}))
return &Service{webService}
}
......@@ -61,10 +61,10 @@ func (s *Service) Register(container *restful.Container) {
// NewExpansionHandler returns a route function that handles an incoming
// template expansion request, bound to the supplied expander.
func NewExpansionHandler(backend common.Expander) restful.RouteFunction {
func NewExpansionHandler(backend expansion.Expander) restful.RouteFunction {
return func(req *restful.Request, resp *restful.Response) {
util.LogHandlerEntry("expandybird: expand", req.Request)
request := &common.ExpansionRequest{}
request := &expansion.ServiceRequest{}
if err := req.ReadEntity(&request); err != nil {
logAndReturnErrorFromHandler(http.StatusBadRequest, err.Error(), resp)
return
......
cmd/manager/chartrepos.go
View file @ 3fe151a4
......@@ -2,50 +2,140 @@ package main
import (
"github.com/kubernetes/helm/cmd/manager/router"
"github.com/kubernetes/helm/pkg/httputil"
"github.com/kubernetes/helm/pkg/repo"
"github.com/kubernetes/helm/pkg/util"
"net/http"
"net/url"
"regexp"
)
func registerChartRepoRoutes(c *router.Context, h *router.Handler) {
h.Add("GET /chart_repositories", listChartRepositoriesHandlerFunc)
h.Add("POST /chart_repositories", addChartRepoHandlerFunc)
h.Add("DELETE /chart_repositories", removeChartRepoHandlerFunc)
h.Add("GET /repositories", listChartReposHandlerFunc)
h.Add("GET /repositories/*", getChartRepoHandlerFunc)
h.Add("GET /repositories/*/charts", listRepoChartsHandlerFunc)
h.Add("GET /repositories/*/charts/*", getRepoChartHandlerFunc)
h.Add("POST /repositories", addChartRepoHandlerFunc)
h.Add("DELETE /repositories", removeChartRepoHandlerFunc)
}
func listChartRepositoriesHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
func listChartReposHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: list chart repositories"
repos, err := c.Manager.ListChartRepos()
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, repos, http.StatusOK)
return nil
}
func addChartRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: add chart repository"
name, err := pos(w, r, 2)
util.LogHandlerEntry(handler, r)
defer r.Body.Close()
cr := &repo.Repo{}
if err := httputil.Decode(w, r, cr); err != nil {
httputil.BadRequest(w, r, err)
return nil
}
if err := c.Manager.AddChartRepo(cr); err != nil {
httputil.BadRequest(w, r, err)
return nil
}
util.LogHandlerExitWithText(handler, w, "added", http.StatusOK)
return nil
}
func removeChartRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: remove chart repository"
util.LogHandlerEntry(handler, r)
URL, err := pos(w, r, 2)
if err != nil {
return err
}
err = c.Manager.AddChartRepo(name)
err = c.Manager.RemoveChartRepo(URL)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, "added", http.StatusOK)
util.LogHandlerExitWithText(handler, w, "removed", http.StatusOK)
return nil
}
func removeChartRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: remove chart repository"
name, err := pos(w, r, 2)
func getChartRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: get repository"
util.LogHandlerEntry(handler, r)
repoURL, err := pos(w, r, 2)
if err != nil {
return err
}
err = c.Manager.RemoveChartRepo(name)
cr, err := c.Manager.GetChartRepo(repoURL)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
util.LogHandlerExitWithJSON(handler, w, cr, http.StatusOK)
return nil
}
func listRepoChartsHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: list repository charts"
util.LogHandlerEntry(handler, r)
repoURL, err := pos(w, r, 2)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, "removed", http.StatusOK)
values, err := url.ParseQuery(r.URL.RawQuery)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
var regex *regexp.Regexp
regexString := values.Get("regex")
if regexString != "" {
regex, err = regexp.Compile(regexString)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
}
repoCharts, err := c.Manager.ListRepoCharts(repoURL, regex)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, repoCharts, http.StatusOK)
return nil
}
func getRepoChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: get repository charts"
util.LogHandlerEntry(handler, r)
repoURL, err := pos(w, r, 2)
if err != nil {
return err
}
chartName, err := pos(w, r, 4)
if err != nil {
return err
}
repoChart, err := c.Manager.GetChartForRepo(repoURL, chartName)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, repoChart, http.StatusOK)
return nil
}
cmd/manager/chartrepos_test.go
View file @ 3fe151a4
......@@ -7,10 +7,10 @@ import (
func TestListChartRepositories(t *testing.T) {
c := stubContext()
s := httpHarness(c, "GET /chart_repositories", listChartRepositoriesHandlerFunc)
s := httpHarness(c, "GET /repositories", listChartReposHandlerFunc)
defer s.Close()
res, err := http.Get(s.URL + "/chart_repositories")
res, err := http.Get(s.URL + "/repositories")
if err != nil {
t.Errorf("Failed GET: %s", err)
} else if res.StatusCode != http.StatusOK {
......
cmd/manager/deployments.go
View file @ 3fe151a4
......@@ -26,7 +26,6 @@ import (
"net/http"
"net/url"
"os"
"regexp"
"strings"
"github.com/ghodss/yaml"
......@@ -71,13 +70,6 @@ func registerDeploymentRoutes(c *router.Context, h *router.Handler) {
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)
}
......@@ -456,122 +448,6 @@ func getChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Conte
return nil
}
// 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)
repoName, err := pos(w, r, 2)
if err != nil {
return err
}
cr, err := c.Manager.GetRepo(repoName)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
util.LogHandlerExitWithJSON(handler, w, cr, http.StatusOK)
return nil
}
func getRepo(w http.ResponseWriter, r *http.Request, handler string) *repo.Repo {
util.LogHandlerEntry(handler, r)
t := &repo.Repo{}
if err := httputil.Decode(w, r, t); err != nil {
httputil.BadRequest(w, r, err)
return nil
}
return t
}
func createRepoHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: create repository"
util.LogHandlerEntry(handler, r)
defer r.Body.Close()
repoName, err := pos(w, r, 2)
if err != nil {
return err
}
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.CreateRepo(reg)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
}
util.LogHandlerExitWithJSON(handler, w, reg, http.StatusOK)
return nil
}
*/
func listRepositoryChartsHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: list repository charts"
util.LogHandlerEntry(handler, r)
repoName, err := pos(w, r, 2)
if err != nil {
return err
}
values, err := url.ParseQuery(r.URL.RawQuery)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
var regex *regexp.Regexp
regexString := values.Get("regex")
if regexString != "" {
regex, err = regexp.Compile(regexString)
if err != nil {
httputil.BadRequest(w, r, err)
return nil
}
}
repoCharts, err := c.Manager.ListRepoCharts(repoName, regex)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, repoCharts, http.StatusOK)
return nil
}
func getRepositoryChartHandlerFunc(w http.ResponseWriter, r *http.Request, c *router.Context) error {
handler := "manager: get repository charts"
util.LogHandlerEntry(handler, r)
repoName, err := pos(w, r, 2)
if err != nil {
return err
}
chartName, err := pos(w, r, 4)
if err != nil {
return err
}
repoChart, err := c.Manager.GetChartForRepo(repoName, chartName)
if err != nil {
return err
}
util.LogHandlerExitWithJSON(handler, w, repoChart, http.StatusOK)
return nil
}
func getCredential(w http.ResponseWriter, r *http.Request, handler string) *repo.Credential {
util.LogHandlerEntry(handler, r)
t := &repo.Credential{}
......
cmd/manager/manager/manager.go
View file @ 3fe151a4
......@@ -50,8 +50,8 @@ type Manager interface {
GetChart(chartName string) (*chart.Chart, error)
// Repo Charts
ListRepoCharts(repoName string, regex *regexp.Regexp) ([]string, error)
GetChartForRepo(repoName, chartName string) (*chart.Chart, error)
ListRepoCharts(repoURL string, regex *regexp.Regexp) ([]string, error)
GetChartForRepo(repoURL, chartName string) (*chart.Chart, error)
// Credentials
CreateCredential(name string, c *repo.Credential) error
......@@ -59,8 +59,9 @@ type Manager interface {
// Chart Repositories
ListChartRepos() ([]string, error)
AddChartRepo(name string) error
AddChartRepo(addition repo.IRepo) error
RemoveChartRepo(name string) error
GetChartRepo(URL string) (repo.IRepo, error)
}
type manager struct {
......@@ -335,19 +336,19 @@ func (m *manager) ListChartInstances(chartName string) ([]*common.ChartInstance,
return m.repository.GetChartInstances(chartName)
}
// GetRepoForChart returns the repository where a chart resides.
func (m *manager) GetRepoForChart(chartName string) (string, error) {
_, r, err := m.repoProvider.GetChartByReference(chartName)
// GetRepoForChart returns the repository where the referenced chart resides.
func (m *manager) GetRepoForChart(reference string) (string, error) {
_, r, err := m.repoProvider.GetChartByReference(reference)
if err != nil {
return "", err
}
return r.GetName(), nil
return r.GetURL(), nil
}
// GetMetadataForChart returns the metadata for a chart.
func (m *manager) GetMetadataForChart(chartName string) (*chart.Chartfile, error) {
c, _, err := m.repoProvider.GetChartByReference(chartName)
// GetMetadataForChart returns the metadata for the referenced chart.
func (m *manager) GetMetadataForChart(reference string) (*chart.Chartfile, error) {
c, _, err := m.repoProvider.GetChartByReference(reference)
if err != nil {
return nil, err
}
......@@ -355,9 +356,9 @@ func (m *manager) GetMetadataForChart(chartName string) (*chart.Chartfile, error
return c.Chartfile(), nil
}
// GetChart returns a chart.
func (m *manager) GetChart(chartName string) (*chart.Chart, error) {
c, _, err := m.repoProvider.GetChartByReference(chartName)
// GetChart returns the referenced chart.
func (m *manager) GetChart(reference string) (*chart.Chart, error) {
c, _, err := m.repoProvider.GetChartByReference(reference)
if err != nil {
return nil, err
}
......@@ -365,28 +366,24 @@ func (m *manager) GetChart(chartName string) (*chart.Chart, error) {
return c, nil
}
// ListChartRepos returns the list of chart repositories
// ListChartRepos returns the list of available chart repository URLs
func (m *manager) ListChartRepos() ([]string, error) {
return m.service.List()
return m.service.ListRepos()
}
// AddChartRepo adds a chart repository to list of available chart repositories
func (m *manager) AddChartRepo(name string) error {
//TODO: implement
return nil
// AddChartRepo adds a chart repository to the list
func (m *manager) AddChartRepo(addition repo.IRepo) error {
return m.service.CreateRepo(addition)
}
// RemoveChartRepo removes a chart repository to list of available chart repositories
func (m *manager) RemoveChartRepo(name string) error {
return m.service.Delete(name)
// RemoveChartRepo removes a chart repository from the list by URL
func (m *manager) RemoveChartRepo(URL string) error {
return m.service.DeleteRepo(URL)
}
func (m *manager) CreateRepo(pr repo.IRepo) error {
return m.service.Create(pr)
}
func (m *manager) GetRepo(name string) (repo.IRepo, error) {
return m.service.Get(name)
// GetChartRepo returns the chart repository with the given URL
func (m *manager) GetChartRepo(URL string) (repo.IRepo, error) {
return m.service.GetRepoByURL(URL)
}
func generateManifestName() string {
......@@ -411,11 +408,11 @@ func getResourceErrors(c *common.Configuration) []string {
return errs
}
// ListRepoCharts lists charts in a given repository whose names
// ListRepoCharts lists charts in a given repository whose URLs
// conform to the supplied regular expression, or all charts, if the regular
// expression is nil.
func (m *manager) ListRepoCharts(repoName string, regex *regexp.Regexp) ([]string, error) {
r, err := m.repoProvider.GetRepoByName(repoName)
func (m *manager) ListRepoCharts(repoURL string, regex *regexp.Regexp) ([]string, error) {
r, err := m.repoProvider.GetRepoByURL(repoURL)
if err != nil {
return nil, err
}
......@@ -423,9 +420,9 @@ func (m *manager) ListRepoCharts(repoName string, regex *regexp.Regexp) ([]strin
return r.ListCharts(regex)
}
// GetChartForRepo returns a chart from a given repository.
func (m *manager) GetChartForRepo(repoName, chartName string) (*chart.Chart, error) {
r, err := m.repoProvider.GetRepoByName(repoName)
// GetChartForRepo returns a chart by name from a given repository.
func (m *manager) GetChartForRepo(repoURL, chartName string) (*chart.Chart, error) {
r, err := m.repoProvider.GetRepoByURL(repoURL)
if err != nil {
return nil, err
}
......
cmd/manager/testutil.go
View file @ 3fe151a4
......@@ -91,7 +91,7 @@ func (m *mockManager) GetChart(chartName string) (*chart.Chart, error) {
return nil, nil
}
func (m *mockManager) AddChartRepo(name string) error {
func (m *mockManager) AddChartRepo(addition repo.IRepo) error {
return nil
}
......@@ -103,6 +103,10 @@ func (m *mockManager) RemoveChartRepo(name string) error {
return nil
}
func (m *mockManager) GetChartRepo(URL string) (repo.IRepo, error) {
return nil, nil
}
func (m *mockManager) ListRepos() ([]*repo.Repo, error) {
return []*repo.Repo{}, nil
}
......
pkg/common/types.go
View file @ 3fe151a4
......@@ -17,7 +17,6 @@ limitations under the License.
package common
import (
"github.com/kubernetes/helm/pkg/chart"
"time"
)
......@@ -90,35 +89,6 @@ type ChartInstance struct {
Path string `json:"path"` // JSON path within manifest
}
// TODO: Remove the following section when the refactoring of templates is complete.
// Template describes a set of resources to be deployed.
// Manager expands a Template into a Configuration, which
// describes the set in a form that can be instantiated.
type Template struct {
Name string `json:"name"`
Content string `json:"content"`
Imports []*ImportFile `json:"imports"`
}
// ImportFile describes a base64 encoded file imported by a Template.
type ImportFile struct {
Name string `json:"name,omitempty"`
Path string `json:"path,omitempty"` // Actual URL for the file
Content string `json:"content"`
}
// SchemaImport represents an import as declared in a schema file.
type SchemaImport struct {
Path string `json:"path"`
Name string `json:"name"`
}
// Schema is a partial DM schema. We only need access to the imports object at this level.
type Schema struct {
Imports []SchemaImport `json:"imports"`
}
// LayoutResource defines the structure of resources in the manifest layout.
type LayoutResource struct {
Resource
......@@ -130,22 +100,6 @@ type Layout struct {
Resources []*LayoutResource `json:"resources,omitempty"`
}
// ExpansionRequest defines the API to expander.
type ExpansionRequest struct {
ChartInvocation *Resource `json:"chart_invocation"`
Chart *chart.Content `json:"chart"`
}
// ExpansionResponse defines the API to expander.
type ExpansionResponse struct {
Resources []interface{} `json:"resources"`
}
// Expander abstracts interactions with the expander and deployer services.
type Expander interface {
ExpandChart(request *ExpansionRequest) (*ExpansionResponse, error)
}
// Configuration describes a set of resources in a form
// that can be instantiated.
type Configuration struct {
......@@ -180,3 +134,21 @@ type Resource struct {
Properties map[string]interface{} `json:"properties,omitempty"`
State *ResourceState `json:"state,omitempty"`
}
// TODO: Remove the following section when the refactoring of templates is complete.
// Template describes a set of resources to be deployed.
// Manager expands a Template into a Configuration, which
// describes the set in a form that can be instantiated.
type Template struct {
Name string `json:"name"`
Content string `json:"content"`
Imports []*ImportFile `json:"imports"`
}
// ImportFile describes a base64 encoded file imported by a Template.
type ImportFile struct {
Name string `json:"name,omitempty"`
Path string `json:"path,omitempty"` // Actual URL for the file
Content string `json:"content"`
}
pkg/expander/types.go deleted 100644 → 0
View file @ e65b6bee
/*
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 expander
import (
"github.com/kubernetes/helm/pkg/chart"
)
// SchemaImport represents an import as declared in a schema file.
type SchemaImport struct {
Path string `json:"path"`
Name string `json:"name"`
}
// Schema is a partial DM schema. We only need access to the imports object at this level.
type Schema struct {
Imports []SchemaImport `json:"imports"`
}
// LayoutResource defines the structure of resources in the manifest layout.
type LayoutResource struct {
Resource
Layout
}
// Layout defines the structure of a layout as returned from expansion.
type Layout struct {
Resources []*LayoutResource `json:"resources,omitempty"`
}
// ExpansionRequest defines the API to expander.
type ExpansionRequest struct {
ChartInvocation *Resource `json:"chart_invocation"`
Chart *chart.Content `json:"chart"`
}
// ExpansionResponse defines the API to expander.
type ExpansionResponse struct {
Resources []interface{} `json:"resources"`
}
// Expander abstracts interactions with the expander and deployer services.
type Expander interface {
ExpandChart(request *ExpansionRequest) (*ExpansionResponse, error)
}
// Configuration describes a set of resources in a form
// that can be instantiated.
type Configuration struct {
Resources []*Resource `json:"resources"`
}
// ResourceStatus is an enumeration type for the status of a resource.
type ResourceStatus string
// These constants implement the resourceStatus enumeration type.
const (
Created ResourceStatus = "Created"
Failed ResourceStatus = "Failed"
Aborted ResourceStatus = "Aborted"
)
// ResourceState describes the state of a resource.
// Status is set during resource creation and is a terminal state.
type ResourceState struct {
Status ResourceStatus `json:"status,omitempty"`
SelfLink string `json:"selflink,omitempty"`
Errors []string `json:"errors,omitempty"`
}
// Resource describes a resource in a configuration. A resource has
// a name, a type and a set of properties. The name and type are used
// to identify the resource in Kubernetes. The properties are passed
// to Kubernetes as the resource configuration.
type Resource struct {
Name string `json:"name"`
Type string `json:"type"`
Properties map[string]interface{} `json:"properties,omitempty"`
State *ResourceState `json:"state,omitempty"`
}
pkg/expansion/types.go 0 → 100644
View file @ 3fe151a4
/*
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 expansion
import (
"github.com/kubernetes/helm/pkg/chart"
"github.com/kubernetes/helm/pkg/common"
)
// ServiceRequest defines the API to expander.
type ServiceRequest struct {
ChartInvocation *common.Resource `json:"chart_invocation"`
Chart *chart.Content `json:"chart"`
}
// ServiceResponse defines the API to expander.
type ServiceResponse struct {
Resources []interface{} `json:"resources"`
}
// Expander abstracts interactions with the expander and deployer services.
type Expander interface {
ExpandChart(request *ServiceRequest) (*ServiceResponse, error)
}
pkg/repo/gcs_repo.go
View file @ 3fe151a4
......@@ -43,14 +43,11 @@ const (
// In a GCS repository all charts appear at the top level.
GCSRepoFormat = FlatRepoFormat
// GCSPublicRepoName is the name of the public GCS repository.
GCSPublicRepoName = "kubernetes-charts"
// GCSPublicRepoBucket is the name of the public GCS repository bucket.
GCSPublicRepoBucket = "kubernetes-charts"
// GCSPublicRepoURL is the URL for the public GCS repository.
GCSPublicRepoURL = "gs://" + GCSPublicRepoName
// GCSPublicRepoBucket is the name of the public GCS repository bucket.
GCSPublicRepoBucket = GCSPublicRepoName
GCSPublicRepoURL = "gs://" + GCSPublicRepoBucket
)
// GCSRepo implements the IStorageRepo interface for Google Cloud Storage.
......@@ -63,12 +60,12 @@ type GCSRepo struct {
// NewPublicGCSRepo creates a new an IStorageRepo for the public GCS repository.
func NewPublicGCSRepo(httpClient *http.Client) (IStorageRepo, error) {
return NewGCSRepo(GCSPublicRepoName, GCSPublicRepoURL, "", nil)
return NewGCSRepo(GCSPublicRepoURL, "", nil)
}
// NewGCSRepo creates a new IStorageRepo for a given GCS repository.
func NewGCSRepo(name, URL, credentialName string, httpClient *http.Client) (IStorageRepo, error) {
r, err := newRepo(name, URL, credentialName, GCSRepoFormat, GCSRepoType)
func NewGCSRepo(URL, credentialName string, httpClient *http.Client) (IStorageRepo, error) {
r, err := newRepo(URL, credentialName, GCSRepoFormat, GCSRepoType)
if err != nil {
return nil, err
}
......@@ -120,7 +117,7 @@ func validateRepoType(repoType ERepoType) error {
func (g *GCSRepo) ListCharts(regex *regexp.Regexp) ([]string, error) {
charts := []string{}
// List all objects in a bucket using pagination
// ListRepos all objects in a bucket using pagination
pageToken := ""
for {
call := g.service.Objects.List(g.bucket)
......@@ -135,7 +132,7 @@ func (g *GCSRepo) ListCharts(regex *regexp.Regexp) ([]string, error) {
}
for _, object := range res.Items {
// Charts should be named bucket/chart-X.Y.Z.tgz, so tease apart the name
// Charts should be named chart-X.Y.Z.tgz, so tease apart the name
m := ChartNameMatcher.FindStringSubmatch(object.Name)
if len(m) != 3 {
continue
......@@ -156,7 +153,7 @@ func (g *GCSRepo) ListCharts(regex *regexp.Regexp) ([]string, error) {
// GetChart retrieves, unpacks and returns a chart by name.
func (g *GCSRepo) GetChart(name string) (*chart.Chart, error) {
// Charts should be named bucket/chart-X.Y.Z.tgz, so check that the name matches
// Charts should be named chart-X.Y.Z.tgz, so check that the name matches
if !ChartNameMatcher.MatchString(name) {
return nil, fmt.Errorf("name must be of the form <name>-<version>.tgz, was %s", name)
}
......
pkg/repo/gcs_repo_test.go
View file @ 3fe151a4
......@@ -37,7 +37,7 @@ var (
func TestValidGSURL(t *testing.T) {
tr := getTestRepo(t)
err := validateRepo(tr, TestRepoName, TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType)
err := validateRepo(tr, TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType)
if err != nil {
t.Fatal(err)
}
......@@ -51,7 +51,7 @@ func TestValidGSURL(t *testing.T) {
func TestInvalidGSURL(t *testing.T) {
var invalidGSURL = "https://valid.url/wrong/scheme"
_, err := NewGCSRepo(TestRepoName, invalidGSURL, TestRepoCredentialName, nil)
_, err := NewGCSRepo(invalidGSURL, TestRepoCredentialName, nil)
if err == nil {
t.Fatalf("expected error did not occur for invalid GS URL")
}
......@@ -126,7 +126,7 @@ func TestGetChartWithInvalidName(t *testing.T) {
}
func getTestRepo(t *testing.T) IStorageRepo {
tr, err := NewGCSRepo(TestRepoName, TestRepoURL, TestRepoCredentialName, nil)
tr, err := NewGCSRepo(TestRepoURL, TestRepoCredentialName, nil)
if err != nil {
t.Fatal(err)
}
......
pkg/repo/inmem_repo_service.go
View file @ 3fe151a4
......@@ -35,55 +35,55 @@ func NewInmemRepoService() IRepoService {
r, err := NewPublicGCSRepo(nil)
if err == nil {
rs.Create(r)
rs.CreateRepo(r)
}
return rs
}
// List returns the list of all known chart repositories
func (rs *inmemRepoService) List() ([]string, error) {
// ListRepos returns the list of all known chart repositories
func (rs *inmemRepoService) ListRepos() ([]string, error) {
rs.RLock()
defer rs.RUnlock()
ret := []string{}
for _, r := range rs.repositories {
ret = append(ret, r.GetName())
ret = append(ret, r.GetURL())
}
return ret, nil
}
// Create adds a known repository to the list
func (rs *inmemRepoService) Create(repository IRepo) error {
// CreateRepo adds a known repository to the list
func (rs *inmemRepoService) CreateRepo(repository IRepo) error {
rs.Lock()
defer rs.Unlock()
name := repository.GetName()
_, ok := rs.repositories[name]
URL := repository.GetURL()
_, ok := rs.repositories[URL]
if ok {
return fmt.Errorf("Repository named %s already exists", name)
return fmt.Errorf("Repository with URL %s already exists", URL)
}
rs.repositories[name] = repository
rs.repositories[URL] = repository
return nil
}
// Get returns the repository with the given name
func (rs *inmemRepoService) Get(name string) (IRepo, error) {
// GetRepoByURL returns the repository with the given URL
func (rs *inmemRepoService) GetRepoByURL(URL string) (IRepo, error) {
rs.RLock()
defer rs.RUnlock()
r, ok := rs.repositories[name]
r, ok := rs.repositories[URL]
if !ok {
return nil, fmt.Errorf("Failed to find repository named %s", name)
return nil, fmt.Errorf("No repository with URL %s", URL)
}
return r, nil
}
// GetByURL returns the repository that backs the given URL
func (rs *inmemRepoService) GetByURL(URL string) (IRepo, error) {
// GetRepoByChartURL returns the repository that backs the given chart URL
func (rs *inmemRepoService) GetRepoByChartURL(URL string) (IRepo, error) {
rs.RLock()
defer rs.RUnlock()
......@@ -98,22 +98,22 @@ func (rs *inmemRepoService) GetByURL(URL string) (IRepo, error) {
}
if found == nil {
return nil, fmt.Errorf("Failed to find repository for url: %s", URL)
return nil, fmt.Errorf("No repository for url %s", URL)
}
return found, nil
}
// Delete removes a known repository from the list
func (rs *inmemRepoService) Delete(name string) error {
// DeleteRepo removes a known repository from the list
func (rs *inmemRepoService) DeleteRepo(URL string) error {
rs.Lock()
defer rs.Unlock()
_, ok := rs.repositories[name]
_, ok := rs.repositories[URL]
if !ok {
return fmt.Errorf("Failed to find repository named %s", name)
return fmt.Errorf("No repository with URL %s", URL)
}
delete(rs.repositories, name)
delete(rs.repositories, URL)
return nil
}
pkg/repo/inmem_repo_service_test.go
View file @ 3fe151a4
......@@ -23,7 +23,7 @@ import (
func TestService(t *testing.T) {
rs := NewInmemRepoService()
repos, err := rs.List()
repos, err := rs.ListRepos()
if err != nil {
t.Fatal(err)
}
......@@ -32,16 +32,16 @@ func TestService(t *testing.T) {
t.Fatalf("unexpected repo count; want: %d, have %d.", 1, len(repos))
}
tr, err := rs.Get(repos[0])
tr, err := rs.GetRepoByURL(repos[0])
if err != nil {
t.Fatalf("cannot get repo named %s: %s", repos[0], err)
t.Fatal(err)
}
if err := validateRepo(tr, GCSPublicRepoName, GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType); err != nil {
if err := validateRepo(tr, GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType); err != nil {
t.Fatal(err)
}
r1, err := rs.Get(GCSPublicRepoName)
r1, err := rs.GetRepoByURL(GCSPublicRepoURL)
if err != nil {
t.Fatal(err)
}
......@@ -50,7 +50,8 @@ func TestService(t *testing.T) {
t.Fatalf("invalid repo returned; want: %#v, have %#v.", tr, r1)
}
r2, err := rs.GetByURL(GCSPublicRepoURL)
URL := GCSPublicRepoURL + TestArchiveName
r2, err := rs.GetRepoByChartURL(URL)
if err != nil {
t.Fatal(err)
}
......@@ -59,50 +60,50 @@ func TestService(t *testing.T) {
t.Fatalf("invalid repo returned; want: %#v, have %#v.", tr, r2)
}
if err := rs.Delete(GCSPublicRepoName); err != nil {
if err := rs.DeleteRepo(GCSPublicRepoURL); err != nil {
t.Fatal(err)
}
if _, err := rs.Get(GCSPublicRepoName); err == nil {
t.Fatalf("deleted repo named %s returned", GCSPublicRepoName)
if _, err := rs.GetRepoByURL(GCSPublicRepoURL); err == nil {
t.Fatalf("deleted repo with URL %s returned", GCSPublicRepoURL)
}
}
func TestCreateRepoWithDuplicateName(t *testing.T) {
func TestCreateRepoWithDuplicateURL(t *testing.T) {
rs := NewInmemRepoService()
r, err := newRepo(GCSPublicRepoName, GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType)
r, err := newRepo(GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType)
if err != nil {
t.Fatalf("cannot create test repo: %s", err)
}
if err := rs.Create(r); err == nil {
t.Fatalf("created repo with duplicate name: %s", GCSPublicRepoName)
if err := rs.CreateRepo(r); err == nil {
t.Fatalf("created repo with duplicate URL: %s", GCSPublicRepoURL)
}
}
func TestGetRepoWithInvalidName(t *testing.T) {
invalidName := "InvalidRepoName"
func TestGetRepoWithInvalidURL(t *testing.T) {
invalidURL := "https://not.a.valid/url"
rs := NewInmemRepoService()
_, err := rs.Get(invalidName)
_, err := rs.GetRepoByURL(invalidURL)
if err == nil {
t.Fatalf("found repo with invalid name: %s", invalidName)
t.Fatalf("found repo with invalid URL: %s", invalidURL)
}
}
func TestGetRepoWithInvalidURL(t *testing.T) {
func TestGetRepoWithInvalidChartURL(t *testing.T) {
invalidURL := "https://not.a.valid/url"
rs := NewInmemRepoService()
_, err := rs.GetByURL(invalidURL)
_, err := rs.GetRepoByChartURL(invalidURL)
if err == nil {
t.Fatalf("found repo with invalid URL: %s", invalidURL)
t.Fatalf("found repo with invalid chart URL: %s", invalidURL)
}
}
func TestDeleteRepoWithInvalidName(t *testing.T) {
invalidName := "InvalidRepoName"
func TestDeleteRepoWithInvalidURL(t *testing.T) {
invalidURL := "https://not.a.valid/url"
rs := NewInmemRepoService()
err := rs.Delete(invalidName)
err := rs.DeleteRepo(invalidURL)
if err == nil {
t.Fatalf("deleted repo with invalid name: %s", invalidName)
t.Fatalf("deleted repo with invalid name: %s", invalidURL)
}
}
pkg/repo/repo.go
View file @ 3fe151a4
......@@ -22,15 +22,11 @@ import (
)
// NewRepo takes params and returns a IRepo
func NewRepo(name, URL, credentialName, repoFormat, repoType string) (IRepo, error) {
return newRepo(name, URL, credentialName, ERepoFormat(repoFormat), ERepoType(repoType))
func NewRepo(URL, credentialName, repoFormat, repoType string) (IRepo, error) {
return newRepo(URL, credentialName, ERepoFormat(repoFormat), ERepoType(repoType))
}
func newRepo(name, URL, credentialName string, repoFormat ERepoFormat, repoType ERepoType) (*Repo, error) {
if name == "" {
return nil, fmt.Errorf("name must not be empty")
}
func newRepo(URL, credentialName string, repoFormat ERepoFormat, repoType ERepoType) (*Repo, error) {
_, err := url.Parse(URL)
if err != nil {
return nil, fmt.Errorf("invalid URL (%s): %s", URL, err)
......@@ -45,11 +41,10 @@ func newRepo(name, URL, credentialName string, repoFormat ERepoFormat, repoType
}
r := &Repo{
Name: name,
Type: repoType,
URL: URL,
Format: repoFormat,
CredentialName: credentialName,
Type: repoType,
Format: repoFormat,
}
return r, nil
......@@ -65,11 +60,6 @@ func validateRepoFormat(repoFormat ERepoFormat) error {
return fmt.Errorf("unknown repository format: %s", repoFormat)
}
// GetName returns the friendly name of this repository.
func (r *Repo) GetName() string {
return r.Name
}
// GetType returns the technology implementing this repository.
func (r *Repo) GetType() ERepoType {
return r.Type
......@@ -90,12 +80,7 @@ func (r *Repo) GetCredentialName() string {
return r.CredentialName
}
func validateRepo(tr IRepo, wantName, wantURL, wantCredentialName string, wantFormat ERepoFormat, wantType ERepoType) error {
haveName := tr.GetName()
if haveName != wantName {
return fmt.Errorf("unexpected repository name; want: %s, have %s", wantName, haveName)
}
func validateRepo(tr IRepo, wantURL, wantCredentialName string, wantFormat ERepoFormat, wantType ERepoType) error {
haveURL := tr.GetURL()
if haveURL != wantURL {
return fmt.Errorf("unexpected repository url; want: %s, have %s", wantURL, haveURL)
......
pkg/repo/repo_test.go
View file @ 3fe151a4
......@@ -21,8 +21,7 @@ import (
)
var (
TestRepoName = "kubernetes-charts-testing"
TestRepoBucket = TestRepoName
TestRepoBucket = "kubernetes-charts-testing"
TestRepoURL = "gs://" + TestRepoBucket
TestRepoType = GCSRepoType
TestRepoFormat = GCSRepoFormat
......@@ -30,32 +29,25 @@ var (
)
func TestValidRepoURL(t *testing.T) {
tr, err := NewRepo(TestRepoName, TestRepoURL, TestRepoCredentialName, string(TestRepoFormat), string(TestRepoType))
tr, err := NewRepo(TestRepoURL, TestRepoCredentialName, string(TestRepoFormat), string(TestRepoType))
if err != nil {
t.Fatal(err)
}
if err := validateRepo(tr, TestRepoName, TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType); err != nil {
if err := validateRepo(tr, TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType); err != nil {
t.Fatal(err)
}
}
func TestInvalidRepoName(t *testing.T) {
_, err := newRepo("", TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType)
if err == nil {
t.Fatalf("expected error did not occur for invalid name")
}
}
func TestInvalidRepoURL(t *testing.T) {
_, err := newRepo(TestRepoName, "%:invalid&url:%", TestRepoCredentialName, TestRepoFormat, TestRepoType)
_, err := newRepo("%:invalid&url:%", TestRepoCredentialName, TestRepoFormat, TestRepoType)
if err == nil {
t.Fatalf("expected error did not occur for invalid URL")
}
}
func TestDefaultCredentialName(t *testing.T) {
tr, err := newRepo(TestRepoName, TestRepoURL, "", TestRepoFormat, TestRepoType)
tr, err := newRepo(TestRepoURL, "", TestRepoFormat, TestRepoType)
if err != nil {
t.Fatalf("cannot create repo using default credential name")
}
......@@ -68,7 +60,7 @@ func TestDefaultCredentialName(t *testing.T) {
}
func TestInvalidRepoFormat(t *testing.T) {
_, err := newRepo(TestRepoName, TestRepoURL, TestRepoCredentialName, "", TestRepoType)
_, err := newRepo(TestRepoURL, TestRepoCredentialName, "", TestRepoType)
if err == nil {
t.Fatalf("expected error did not occur for invalid format")
}
......
pkg/repo/repoprovider.go
View file @ 3fe151a4
......@@ -29,28 +29,21 @@ import (
"sync"
)
// IRepoProvider is a factory for IChartRepo instances.
type IRepoProvider interface {
GetRepoByURL(URL string) (IChartRepo, error)
GetRepoByName(repoName string) (IChartRepo, error)
GetChartByReference(reference string) (*chart.Chart, IChartRepo, error)
}
type repoProvider struct {
sync.RWMutex
rs IRepoService
cp ICredentialProvider
gcsrp GCSRepoProvider
gcsrp IGCSRepoProvider
repos map[string]IChartRepo
}
// NewRepoProvider creates a new repository provider.
func NewRepoProvider(rs IRepoService, gcsrp GCSRepoProvider, cp ICredentialProvider) IRepoProvider {
func NewRepoProvider(rs IRepoService, gcsrp IGCSRepoProvider, cp ICredentialProvider) IRepoProvider {
return newRepoProvider(rs, gcsrp, cp)
}
// newRepoProvider creates a new repository provider.
func newRepoProvider(rs IRepoService, gcsrp GCSRepoProvider, cp ICredentialProvider) *repoProvider {
func newRepoProvider(rs IRepoService, gcsrp IGCSRepoProvider, cp ICredentialProvider) *repoProvider {
if rs == nil {
rs = NewInmemRepoService()
}
......@@ -79,20 +72,20 @@ func (rp *repoProvider) GetCredentialProvider() ICredentialProvider {
}
// GetGCSRepoProvider returns the GCS repository provider used by this repository provider.
func (rp *repoProvider) GetGCSRepoProvider() GCSRepoProvider {
func (rp *repoProvider) GetGCSRepoProvider() IGCSRepoProvider {
return rp.gcsrp
}
// GetRepoByName returns the repository with the given name.
func (rp *repoProvider) GetRepoByName(repoName string) (IChartRepo, error) {
// GetRepoByURL returns the repository with the given name.
func (rp *repoProvider) GetRepoByURL(URL string) (IChartRepo, error) {
rp.Lock()
defer rp.Unlock()
if r, ok := rp.repos[repoName]; ok {
if r, ok := rp.repos[URL]; ok {
return r, nil
}
cr, err := rp.rs.Get(repoName)
cr, err := rp.rs.GetRepoByURL(URL)
if err != nil {
return nil, err
}
......@@ -115,25 +108,25 @@ func (rp *repoProvider) createRepoByType(r IRepo) (IChartRepo, error) {
}
func (rp *repoProvider) createRepo(cr IChartRepo) (IChartRepo, error) {
name := cr.GetName()
if _, ok := rp.repos[name]; ok {
return nil, fmt.Errorf("respository named %s already exists", name)
URL := cr.GetURL()
if _, ok := rp.repos[URL]; ok {
return nil, fmt.Errorf("respository with URL %s already exists", URL)
}
rp.repos[name] = cr
rp.repos[URL] = cr
return cr, nil
}
// GetRepoByURL returns the repository whose URL is a prefix of the given URL.
func (rp *repoProvider) GetRepoByURL(URL string) (IChartRepo, error) {
// GetRepoByChartURL returns the repository whose URL is a prefix of the given URL.
func (rp *repoProvider) GetRepoByChartURL(URL string) (IChartRepo, error) {
rp.Lock()
defer rp.Unlock()
if r := rp.findRepoByURL(URL); r != nil {
if r := rp.findRepoByChartURL(URL); r != nil {
return r, nil
}
cr, err := rp.rs.GetByURL(URL)
cr, err := rp.rs.GetRepoByChartURL(URL)
if err != nil {
return nil, err
}
......@@ -141,7 +134,7 @@ func (rp *repoProvider) GetRepoByURL(URL string) (IChartRepo, error) {
return rp.createRepoByType(cr)
}
func (rp *repoProvider) findRepoByURL(URL string) IChartRepo {
func (rp *repoProvider) findRepoByChartURL(URL string) IChartRepo {
var found IChartRepo
for _, r := range rp.repos {
rURL := r.GetURL()
......@@ -157,19 +150,14 @@ func (rp *repoProvider) findRepoByURL(URL string) IChartRepo {
// GetChartByReference maps the supplied chart reference into a fully qualified
// URL, uses the URL to find the repository it references, queries the repository
// for the chart by URL, and returns the chart and the repository that backs it.
// for the chart, and then returns the chart and the repository that backs it.
func (rp *repoProvider) GetChartByReference(reference string) (*chart.Chart, IChartRepo, error) {
l, err := ParseGCSChartReference(reference)
l, URL, err := parseChartReference(reference)
if err != nil {
return nil, nil, err
}
URL, err := l.Long(true)
if err != nil {
return nil, nil, fmt.Errorf("invalid reference %s: %s", reference, err)
}
r, err := rp.GetRepoByURL(URL)
r, err := rp.GetRepoByChartURL(URL)
if err != nil {
return nil, nil, err
}
......@@ -183,17 +171,45 @@ func (rp *repoProvider) GetChartByReference(reference string) (*chart.Chart, ICh
return c, r, nil
}
// GCSRepoProvider is a factory for GCS IRepo instances.
type GCSRepoProvider interface {
GetGCSRepo(r IRepo) (IStorageRepo, error)
// IsChartReference returns true if the supplied string is a reference to a chart in a repository
func IsChartReference(reference string) bool {
if _, err := ParseChartReference(reference); err != nil {
return false
}
return true
}
// ParseChartReference parses a reference to a chart in a repository and returns the URL for the chart
func ParseChartReference(reference string) (*chart.Locator, error) {
l, _, err := parseChartReference(reference)
if err != nil {
return nil, err
}
return l, nil
}
func parseChartReference(reference string) (*chart.Locator, string, error) {
l, err := chart.Parse(reference)
if err != nil {
return nil, "", fmt.Errorf("cannot parse chart reference %s: %s", reference, err)
}
URL, err := l.Long(true)
if err != nil {
return nil, "", fmt.Errorf("chart reference %s does not resolve to a URL: %s", reference, err)
}
return l, URL, nil
}
type gcsRepoProvider struct {
cp ICredentialProvider
}
// NewGCSRepoProvider creates a GCSRepoProvider.
func NewGCSRepoProvider(cp ICredentialProvider) GCSRepoProvider {
// NewGCSRepoProvider creates a IGCSRepoProvider.
func NewGCSRepoProvider(cp ICredentialProvider) IGCSRepoProvider {
if cp == nil {
cp = NewInmemCredentialProvider()
}
......@@ -209,7 +225,7 @@ func (gcsrp gcsRepoProvider) GetGCSRepo(r IRepo) (IStorageRepo, error) {
return nil, err
}
return NewGCSRepo(r.GetName(), r.GetURL(), r.GetCredentialName(), client)
return NewGCSRepo(r.GetURL(), r.GetCredentialName(), client)
}
func (gcsrp gcsRepoProvider) createGCSClient(credentialName string) (*http.Client, error) {
......@@ -233,8 +249,8 @@ func (gcsrp gcsRepoProvider) createGCSClient(credentialName string) (*http.Clien
}
// IsGCSChartReference returns true if the supplied string is a reference to a chart in a GCS repository
func IsGCSChartReference(r string) bool {
if _, err := ParseGCSChartReference(r); err != nil {
func IsGCSChartReference(reference string) bool {
if _, err := ParseGCSChartReference(reference); err != nil {
return false
}
......@@ -242,20 +258,15 @@ func IsGCSChartReference(r string) bool {
}
// ParseGCSChartReference parses a reference to a chart in a GCS repository and returns the URL for the chart
func ParseGCSChartReference(r string) (*chart.Locator, error) {
l, err := chart.Parse(r)
if err != nil {
return nil, fmt.Errorf("cannot parse chart reference %s: %s", r, err)
}
URL, err := l.Long(true)
func ParseGCSChartReference(reference string) (*chart.Locator, error) {
l, URL, err := parseChartReference(reference)
if err != nil {
return nil, fmt.Errorf("chart reference %s does not resolve to a URL: %s", r, err)
return nil, err
}
m := GCSChartURLMatcher.FindStringSubmatch(URL)
if len(m) != 4 {
return nil, fmt.Errorf("chart reference %s resolve to invalid URL: %s", r, URL)
return nil, fmt.Errorf("chart reference %s resolve to invalid URL: %s", reference, URL)
}
return l, nil
......
pkg/repo/repoprovider_test.go
View file @ 3fe151a4
......@@ -41,12 +41,12 @@ var InvalidChartReferences = []string{
func TestRepoProvider(t *testing.T) {
rp := NewRepoProvider(nil, nil, nil)
haveRepo, err := rp.GetRepoByName(GCSPublicRepoName)
haveRepo, err := rp.GetRepoByURL(GCSPublicRepoURL)
if err != nil {
t.Fatal(err)
}
if err := validateRepo(haveRepo, GCSPublicRepoName, GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType); err != nil {
if err := validateRepo(haveRepo, GCSPublicRepoURL, "", GCSRepoFormat, GCSRepoType); err != nil {
t.Fatal(err)
}
......@@ -62,7 +62,8 @@ func TestRepoProvider(t *testing.T) {
}
wantRepo := haveRepo
haveRepo, err = rp.GetRepoByURL(GCSPublicRepoURL)
URL := GCSPublicRepoURL + TestArchiveName
haveRepo, err = rp.GetRepoByChartURL(URL)
if err != nil {
t.Fatal(err)
}
......@@ -72,21 +73,21 @@ func TestRepoProvider(t *testing.T) {
}
}
func TestGetRepoByNameWithInvalidName(t *testing.T) {
var invalidName = "InvalidRepoName"
func TestGetRepoByURLWithInvalidURL(t *testing.T) {
var invalidURL = "https://valid.url/wrong/scheme"
rp := NewRepoProvider(nil, nil, nil)
_, err := rp.GetRepoByName(invalidName)
_, err := rp.GetRepoByURL(invalidURL)
if err == nil {
t.Fatalf("found repo using invalid name: %s", invalidName)
t.Fatalf("found repo using invalid URL: %s", invalidURL)
}
}
func TestGetRepoByURLWithInvalidURL(t *testing.T) {
func TestGetRepoByChartURLWithInvalidChartURL(t *testing.T) {
var invalidURL = "https://valid.url/wrong/scheme"
rp := NewRepoProvider(nil, nil, nil)
_, err := rp.GetRepoByURL(invalidURL)
_, err := rp.GetRepoByChartURL(invalidURL)
if err == nil {
t.Fatalf("found repo using invalid URL: %s", invalidURL)
t.Fatalf("found repo using invalid chart URL: %s", invalidURL)
}
}
......@@ -115,12 +116,12 @@ func TestGetChartByReferenceWithValidReferences(t *testing.T) {
func getTestRepoProvider(t *testing.T) IRepoProvider {
rp := newRepoProvider(nil, nil, nil)
rs := rp.GetRepoService()
tr, err := newRepo(TestRepoName, TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType)
tr, err := newRepo(TestRepoURL, TestRepoCredentialName, TestRepoFormat, TestRepoType)
if err != nil {
t.Fatalf("cannot create test repository: %s", err)
}
if err := rs.Create(tr); err != nil {
if err := rs.CreateRepo(tr); err != nil {
t.Fatalf("cannot initialize repository service: %s", err)
}
......
pkg/repo/types.go
View file @ 3fe151a4
......@@ -70,17 +70,14 @@ const (
// Repo describes a repository
type Repo struct {
Name string `json:"name"` // Friendly name for this repository
URL string `json:"url"` // URL to the root of this repository
CredentialName string `json:"credentialname"` // Credential name used to access this repository
Format ERepoFormat `json:"format"` // Format of this repository
Type ERepoType `json:"type"` // Technology implementing this repository
URL string `json:"url"` // URL to the root of this repository
CredentialName string `json:"credentialname,omitempty"` // Credential name used to access this repository
Format ERepoFormat `json:"format,omitempty"` // Format of this repository
Type ERepoType `json:"type,omitempty"` // Technology implementing this repository
}
// IRepo abstracts a repository.
type IRepo interface {
// GetName returns the friendly name of this repository.
GetName() string
// GetURL returns the URL to the root of this repository.
GetURL() string
// GetCredentialName returns the credential name used to access this repository.
......@@ -96,7 +93,7 @@ type IChartRepo interface {
// A IChartRepo is a IRepo
IRepo
// ListCharts lists charts in this repository whose string values
// ListCharts lists the URLs for charts in this repository that
// conform to the supplied regular expression, or all charts if regex is nil
ListCharts(regex *regexp.Regexp) ([]string, error)
......@@ -117,14 +114,26 @@ type IStorageRepo interface {
// IRepoService maintains a list of chart repositories that defines the scope of all
// repository based operations, such as search and chart reference resolution.
type IRepoService interface {
// List returns the list of all known chart repositories
List() ([]string, error)
// Create adds a known repository to the list
Create(repository IRepo) error
// Get returns the repository with the given name
Get(name string) (IRepo, error)
// GetByURL returns the repository that backs the given URL
GetByURL(URL string) (IRepo, error)
// Delete removes a known repository from the list
Delete(name string) error
// ListRepos returns the list of all known chart repositories
ListRepos() ([]string, error)
// CreateRepo adds a known repository to the list
CreateRepo(repository IRepo) error
// GetRepoByURL returns the repository with the given name
GetRepoByURL(name string) (IRepo, error)
// GetRepoByChartURL returns the repository that backs the given URL
GetRepoByChartURL(URL string) (IRepo, error)
// DeleteRepo removes a known repository from the list
DeleteRepo(name string) error
}
// IRepoProvider is a factory for IChartRepo instances.
type IRepoProvider interface {
GetChartByReference(reference string) (*chart.Chart, IChartRepo, error)
GetRepoByChartURL(URL string) (IChartRepo, error)
GetRepoByURL(URL string) (IChartRepo, error)
}
// IGCSRepoProvider is a factory for GCS IRepo instances.
type IGCSRepoProvider interface {
GetGCSRepo(r IRepo) (IStorageRepo, error)
}
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