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helm
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Update `FindChart(.*)` functions with a cache path parameter

Browse Source 
Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>
pull/31092/head
Douglas Camata 2 months ago
parent 5e024b9d85
commit fecf20e668
No known key found for this signature in database
5 changed files with 36 additions and 22 deletions
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2
pkg/action/install.go
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@ -797,7 +797,7 @@ func (c *ChartPathOptions) LocateChart(name string, settings *cli.EnvSettings) (
}
if c.RepoURL != "" {
chartURL, err := repo.FindChartInAuthAndTLSAndPassRepoURL(c.RepoURL, c.Username, c.Password, name, version,
c.CertFile, c.KeyFile, c.CaFile, c.InsecureSkipTLSverify, c.PassCredentialsAll, getter.All(settings))
c.CertFile, c.KeyFile, c.CaFile, c.InsecureSkipTLSverify, c.PassCredentialsAll, getter.All(settings), settings.RepositoryCache)
if err != nil {
return "", err
}

2
pkg/action/pull.go
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@ -122,7 +122,7 @@ func (p *Pull) Run(chartRef string) (string, error) {
}
if p.RepoURL != "" {
chartURL, err := repo.FindChartInAuthAndTLSAndPassRepoURL(p.RepoURL, p.Username, p.Password, chartRef, p.Version, p.CertFile, p.KeyFile, p.CaFile, p.InsecureSkipTLSverify, p.PassCredentialsAll, getter.All(p.Settings))
chartURL, err := repo.FindChartInAuthAndTLSAndPassRepoURL(p.RepoURL, p.Username, p.Password, chartRef, p.Version, p.CertFile, p.KeyFile, p.CaFile, p.InsecureSkipTLSverify, p.PassCredentialsAll, getter.All(p.Settings), p.Settings.RepositoryCache)
if err != nil {
return out.String(), err
}

2
pkg/downloader/manager.go
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@ -742,7 +742,7 @@ func (m *Manager) findChartURL(name, version, repoURL string, repos map[string]*
return
}
}
url, err = repo.FindChartInRepoURL(repoURL, name, version, certFile, keyFile, caFile, m.Getters)
url, err = repo.FindChartInRepoURL(repoURL, name, version, certFile, keyFile, caFile, m.Getters, m.RepositoryCache)
if err == nil {
return url, username, password, false, false, "", "", "", err
}

15
pkg/repo/chartrepo.go
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@ -204,23 +204,23 @@ func (r *ChartRepository) generateIndex() error {
// FindChartInRepoURL finds chart in chart repository pointed by repoURL
// without adding repo to repositories
func FindChartInRepoURL(repoURL, chartName, chartVersion, certFile, keyFile, caFile string, getters getter.Providers) (string, error) {
return FindChartInAuthRepoURL(repoURL, "", "", chartName, chartVersion, certFile, keyFile, caFile, getters)
func FindChartInRepoURL(repoURL, chartName, chartVersion, certFile, keyFile, caFile string, getters getter.Providers, cachePath string) (string, error) {
return FindChartInAuthRepoURL(repoURL, "", "", chartName, chartVersion, certFile, keyFile, caFile, getters, cachePath)
}
// FindChartInAuthRepoURL finds chart in chart repository pointed by repoURL
// without adding repo to repositories, like FindChartInRepoURL,
// but it also receives credentials for the chart repository.
func FindChartInAuthRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, getters getter.Providers) (string, error) {
return FindChartInAuthAndTLSRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile, false, getters)
func FindChartInAuthRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, getters getter.Providers, cachePath string) (string, error) {
return FindChartInAuthAndTLSRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile, false, getters, cachePath)
}
// FindChartInAuthAndTLSRepoURL finds chart in chart repository pointed by repoURL
// without adding repo to repositories, like FindChartInRepoURL,
// but it also receives credentials and TLS verify flag for the chart repository.
// TODO Helm 4, FindChartInAuthAndTLSRepoURL should be integrated into FindChartInAuthRepoURL.
func FindChartInAuthAndTLSRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, insecureSkipTLSverify bool, getters getter.Providers) (string, error) {
return FindChartInAuthAndTLSAndPassRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile, insecureSkipTLSverify, false, getters)
func FindChartInAuthAndTLSRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, insecureSkipTLSverify bool, getters getter.Providers, cachePath string) (string, error) {
return FindChartInAuthAndTLSAndPassRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile, insecureSkipTLSverify, false, getters, cachePath)
}
// FindChartInAuthAndTLSAndPassRepoURL finds chart in chart repository pointed by repoURL
@ -228,7 +228,7 @@ func FindChartInAuthAndTLSRepoURL(repoURL, username, password, chartName, chartV
// but it also receives credentials, TLS verify flag, and if credentials should
// be passed on to other domains.
// TODO Helm 4, FindChartInAuthAndTLSAndPassRepoURL should be integrated into FindChartInAuthRepoURL.
func FindChartInAuthAndTLSAndPassRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, insecureSkipTLSverify, passCredentialsAll bool, getters getter.Providers) (string, error) {
func FindChartInAuthAndTLSAndPassRepoURL(repoURL, username, password, chartName, chartVersion, certFile, keyFile, caFile string, insecureSkipTLSverify, passCredentialsAll bool, getters getter.Providers, cachePath string) (string, error) {
// Download and write the index file to a temporary location
buf := make([]byte, 20)
@ -245,6 +245,7 @@ func FindChartInAuthAndTLSAndPassRepoURL(repoURL, username, password, chartName,
CAFile: caFile,
Name: name,
InsecureSkipTLSverify: insecureSkipTLSverify,
CachePath: cachePath,
}
r, err := NewChartRepository(&c, getters)
if err != nil {

37
pkg/repo/chartrepo_test.go
Unescape View File

@ -33,6 +33,7 @@ import (
"helm.sh/helm/v3/pkg/chart"
"helm.sh/helm/v3/pkg/cli"
"helm.sh/helm/v3/pkg/getter"
"helm.sh/helm/v3/pkg/helmpath"
)
const (
@ -331,7 +332,7 @@ func TestFindChartInAuthAndTLSAndPassRepoURL(t *testing.T) {
}
defer srv.Close()
chartURL, err := FindChartInAuthAndTLSAndPassRepoURL(srv.URL, "", "", "nginx", "", "", "", "", true, false, getter.All(&cli.EnvSettings{}))
chartURL, err := FindChartInAuthAndTLSAndPassRepoURL(srv.URL, "", "", "nginx", "", "", "", "", true, false, getter.All(&cli.EnvSettings{}), "")
if err != nil {
t.Fatalf("%v", err)
}
@ -340,7 +341,7 @@ func TestFindChartInAuthAndTLSAndPassRepoURL(t *testing.T) {
}
// If the insecureSkipTLSVerify is false, it will return an error that contains "x509: certificate signed by unknown authority".
_, err = FindChartInAuthAndTLSAndPassRepoURL(srv.URL, "", "", "nginx", "0.1.0", "", "", "", false, false, getter.All(&cli.EnvSettings{}))
_, err = FindChartInAuthAndTLSAndPassRepoURL(srv.URL, "", "", "nginx", "0.1.0", "", "", "", false, false, getter.All(&cli.EnvSettings{}), "")
// Go communicates with the platform and different platforms return different messages. Go itself tests darwin
// differently for its message. On newer versions of Darwin the message includes the "Acme Co" portion while older
// versions of Darwin do not. As there are people developing Helm using both old and new versions of Darwin we test
@ -361,7 +362,7 @@ func TestFindChartInRepoURL(t *testing.T) {
}
defer srv.Close()
chartURL, err := FindChartInRepoURL(srv.URL, "nginx", "", "", "", "", getter.All(&cli.EnvSettings{}))
chartURL, err := FindChartInRepoURL(srv.URL, "nginx", "", "", "", "", getter.All(&cli.EnvSettings{}), "")
if err != nil {
t.Fatalf("%v", err)
}
@ -369,7 +370,7 @@ func TestFindChartInRepoURL(t *testing.T) {
t.Errorf("%s is not the valid URL", chartURL)
}
chartURL, err = FindChartInRepoURL(srv.URL, "nginx", "0.1.0", "", "", "", getter.All(&cli.EnvSettings{}))
chartURL, err = FindChartInRepoURL(srv.URL, "nginx", "0.1.0", "", "", "", getter.All(&cli.EnvSettings{}), "")
if err != nil {
t.Errorf("%s", err)
}
@ -378,13 +379,25 @@ func TestFindChartInRepoURL(t *testing.T) {
}
}
func TestErrorFindChartInRepoURL(t *testing.T) {
func TestFindChartInRepoURLWithCachePath(t *testing.T) {
srv, err := startLocalServerForTests(nil)
if err != nil {
t.Fatal(err)
}
defer srv.Close()
g := getter.All(&cli.EnvSettings{
RepositoryCache: t.TempDir(),
})
cacheDir := t.TempDir()
chartURL, err := FindChartInRepoURL(srv.URL, "nginx", "", "", "", "", getter.All(&cli.EnvSettings{}), cacheDir)
if err != nil {
t.Fatalf("%v", err)
}
if chartURL != "https://charts.helm.sh/stable/nginx-0.2.0.tgz" {
t.Errorf("%s is not the valid URL", chartURL)
}
}
if _, err := FindChartInRepoURL("http://someserver/something", "nginx", "", "", "", "", g); err == nil {
func TestErrorFindChartInRepoURL(t *testing.T) {
if _, err := FindChartInRepoURL("http://someserver/something", "nginx", "", "", "", "", getter.All(&cli.EnvSettings{}), ""); err == nil {
t.Errorf("Expected error for bad chart URL, but did not get any errors")
} else if !strings.Contains(err.Error(), `looks like "http://someserver/something" is not a valid chart repository or cannot be reached`) {
t.Errorf("Expected error for bad chart URL, but got a different error (%v)", err)
@ -396,19 +409,19 @@ func TestErrorFindChartInRepoURL(t *testing.T) {
}
defer srv.Close()
if _, err = FindChartInRepoURL(srv.URL, "nginx1", "", "", "", "", g); err == nil {
if _, err = FindChartInRepoURL(srv.URL, "nginx1", "", "", "", "", getter.All(&cli.EnvSettings{}), ""); err == nil {
t.Errorf("Expected error for chart not found, but did not get any errors")
} else if err.Error() != `chart "nginx1" not found in `+srv.URL+` repository` {
t.Errorf("Expected error for chart not found, but got a different error (%v)", err)
}
if _, err = FindChartInRepoURL(srv.URL, "nginx1", "0.1.0", "", "", "", g); err == nil {
if _, err = FindChartInRepoURL(srv.URL, "nginx1", "0.1.0", "", "", "", getter.All(&cli.EnvSettings{}), ""); err == nil {
t.Errorf("Expected error for chart not found, but did not get any errors")
} else if err.Error() != `chart "nginx1" version "0.1.0" not found in `+srv.URL+` repository` {
t.Errorf("Expected error for chart not found, but got a different error (%v)", err)
}
if _, err = FindChartInRepoURL(srv.URL, "chartWithNoURL", "", "", "", "", g); err == nil {
if _, err = FindChartInRepoURL(srv.URL, "chartWithNoURL", "", "", "", "", getter.All(&cli.EnvSettings{}), ""); err == nil {
t.Errorf("Expected error for no chart URLs available, but did not get any errors")
} else if err.Error() != `chart "chartWithNoURL" has no downloadable URLs` {
t.Errorf("Expected error for chart not found, but got a different error (%v)", err)

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