func setConfigDefaults(config *restclient.Config) error {
// if extensions group is not registered, return an error
g, err := registered.Group("extensions")
if err != nil {
return err
}
config.APIPath = "/apis"
if config.UserAgent == "" {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
//}
config.Codec = api.Codecs.LegacyCodec(*config.GroupVersion)
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
// SetOpenShiftDefaults sets the default settings on the passed
// client configuration
func SetOpenShiftDefaults(config *restclient.Config) error {
if len(config.UserAgent) == 0 {
config.UserAgent = DefaultOpenShiftUserAgent()
}
if config.GroupVersion == nil {
// Clients default to the preferred code API version
groupVersionCopy := latest.Version
config.GroupVersion = &groupVersionCopy
}
if config.APIPath == "" {
config.APIPath = "/oapi"
}
// groupMeta, err := registered.Group(config.GroupVersion.Group)
// if err != nil {
// return fmt.Errorf("API group %q is not recognized (valid values: %v)", config.GroupVersion.Group, latest.Versions)
// }
if config.NegotiatedSerializer == nil {
config.NegotiatedSerializer = kapi.Codecs
}
if config.Codec == nil {
config.Codec = kapi.Codecs.LegacyCodec(*config.GroupVersion)
// config.Codec = kapi.Codecs.CodecForVersions(groupMeta.Codec, []unversioned.GroupVersion{*config.GroupVersion}, groupMeta.GroupVersions)
}
return nil
}
func setPolicyDefaults(config *restclient.Config) error {
g, err := registered.Group(policy.GroupName)
if err != nil {
return err
}
config.APIPath = defaultAPIPath
if config.UserAgent == "" {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
//}
config.Codec = api.Codecs.LegacyCodec(*config.GroupVersion)
config.NegotiatedSerializer = api.Codecs
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
// NewClient returns a new client based on the passed in config. The
// codec is ignored, as the dynamic client uses it's own codec.
func NewClient(conf *restclient.Config) (*Client, error) {
// avoid changing the original config
confCopy := *conf
conf = &confCopy
conf.Codec = dynamicCodec{}
if conf.APIPath == "" {
conf.APIPath = "/api"
}
if len(conf.UserAgent) == 0 {
conf.UserAgent = restclient.DefaultKubernetesUserAgent()
}
if conf.QPS == 0.0 {
conf.QPS = 5.0
}
if conf.Burst == 0 {
conf.Burst = 10
}
cl, err := restclient.RESTClientFor(conf)
if err != nil {
return nil, err
}
return &Client{cl: cl}, nil
}
func setConfigDefaults(config *restclient.Config) error {
// if extensions group is not registered, return an error
g, err := registered.Group("extensions")
if err != nil {
return err
}
config.APIPath = "/apis"
if config.UserAgent == "" {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
//}
codec, ok := api.Codecs.SerializerForFileExtension("json")
if !ok {
return fmt.Errorf("unable to find serializer for JSON")
}
config.Codec = codec
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
func setBatchDefaults(config *restclient.Config, gv *unversioned.GroupVersion) error {
// if batch group is not registered, return an error
g, err := registered.Group(batch.GroupName)
if err != nil {
return err
}
config.APIPath = defaultAPIPath
if config.UserAgent == "" {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
if gv != nil {
copyGroupVersion = *gv
}
config.GroupVersion = ©GroupVersion
//}
config.Codec = api.Codecs.LegacyCodec(*config.GroupVersion)
config.NegotiatedSerializer = api.Codecs
if config.QPS == 0 {
config.QPS = 5
}
if config.Burst == 0 {
config.Burst = 10
}
return nil
}
func setDiscoveryDefaults(config *restclient.Config) error {
config.APIPath = ""
config.GroupVersion = nil
config.Codec = runtime.NoopEncoder{api.Codecs.UniversalDecoder()}
if len(config.UserAgent) == 0 {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
return nil
}
// SetKubernetesDefaults sets default values on the provided client config for accessing the
// Kubernetes API or returns an error if any of the defaults are impossible or invalid.
// TODO: this method needs to be split into one that sets defaults per group, expected to be fix in PR "Refactoring clientcache.go and helper.go #14592"
func SetKubernetesDefaults(config *restclient.Config) error {
if config.APIPath == "" {
config.APIPath = legacyAPIPath
}
g, err := registered.Group(api.GroupName)
if err != nil {
return err
}
// TODO: Unconditionally set the config.Version, until we fix the config.
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
if config.Codec == nil {
config.Codec = api.Codecs.LegacyCodec(*config.GroupVersion)
}
return restclient.SetKubernetesDefaults(config)
}
func setExtensionsDefaults(config *restclient.Config) error {
// if experimental group is not registered, return an error
g, err := registered.Group(extensions.GroupName)
if err != nil {
return err
}
config.APIPath = defaultAPIPath
if config.UserAgent == "" {
config.UserAgent = restclient.DefaultKubernetesUserAgent()
}
// TODO: Unconditionally set the config.Version, until we fix the config.
//if config.Version == "" {
copyGroupVersion := g.GroupVersion
config.GroupVersion = ©GroupVersion
//}
config.Codec = api.Codecs.LegacyCodec(*config.GroupVersion)
config.NegotiatedSerializer = api.Codecs
return nil
}
func setDiscoveryDefaults(config *restclient.Config) error {
config.APIPath = ""
config.GroupVersion = nil
config.Codec = runtime.NoopEncoder{api.Codecs.UniversalDecoder()}
return nil
}