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setting.go
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setting.go
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package clusterauthtoken
import (
"github.com/rancher/rancher/pkg/controllers/user/clusterauthtoken/common"
corev1 "github.com/rancher/types/apis/core/v1"
managementv3 "github.com/rancher/types/apis/management.cattle.io/v3"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
)
type settingHandler struct {
namespace string
clusterConfigMap corev1.ConfigMapInterface
clusterConfigMapLister corev1.ConfigMapLister
settingInterface managementv3.SettingInterface
}
func (h *settingHandler) Sync(key string, setting *managementv3.Setting) (runtime.Object, error) {
if setting == nil {
return nil, nil
}
// remove legacy finalizers
if setting.DeletionTimestamp != nil {
finalizers := setting.GetFinalizers()
for i, finalizer := range finalizers {
if finalizer == "controller.cattle.io/cat-setting-controller" {
finalizers = append(finalizers[:i], finalizers[i+1:]...)
setting = setting.DeepCopy()
setting.SetFinalizers(finalizers)
_, err := h.settingInterface.Update(setting)
if err != nil {
return nil, err
}
break
}
}
err := h.clusterConfigMap.Delete(setting.Name, &metav1.DeleteOptions{})
return nil, err
}
if setting.Name != common.AuthProviderRefreshDebounceSettingName {
return nil, nil
}
// create/update
config, err := h.clusterConfigMapLister.Get(h.namespace, setting.Name)
if errors.IsNotFound(err) {
NewConfig := &v1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: setting.Name,
},
TypeMeta: metav1.TypeMeta{
Kind: "ConfigMap",
},
Data: map[string]string{
"value": setting.Value,
},
}
_, err = h.clusterConfigMap.Create(NewConfig)
return nil, err
} else if err == nil {
if config.Data == nil {
config.Data = make(map[string]string)
}
if config.Data["value"] == setting.Value {
return nil, nil
}
config.Data["value"] = setting.Value
_, err = h.clusterConfigMap.Update(config)
return nil, err
} else {
return nil, err
}
}