func runAPIVersionsTest(c *client.Client) {
g, err := c.ServerGroups()
clientVersion := c.APIVersion().String()
if err != nil {
glog.Fatalf("Failed to get api versions: %v", err)
}
versions := client.ExtractGroupVersions(g)
// Verify that the server supports the API version used by the client.
for _, version := range versions {
if version == clientVersion {
glog.Infof("Version test passed")
return
}
}
glog.Fatalf("Server does not support APIVersion used by client. Server supported APIVersions: '%v', client APIVersion: '%v'", versions, clientVersion)
}
func RunApiVersions(f *cmdutil.Factory, w io.Writer) error {
if len(os.Args) > 1 && os.Args[1] == "apiversions" {
printDeprecationWarning("api-versions", "apiversions")
}
client, err := f.Client()
if err != nil {
return err
}
groupList, err := client.Discovery().ServerGroups()
if err != nil {
return fmt.Errorf("Couldn't get available api versions from server: %v\n", err)
}
apiVersions := unversioned_client.ExtractGroupVersions(groupList)
sort.Strings(apiVersions)
for _, v := range apiVersions {
fmt.Fprintln(w, v)
}
return nil
}