102 lines
3.0 KiB
Go
102 lines
3.0 KiB
Go
package service
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import (
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"context"
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"encoding/json"
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"errors"
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"github.com/wonderivan/logger"
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appsv1 "k8s.io/api/apps/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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var StatefulSet statefulSet
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type statefulSet struct{}
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type StatusfulSetsResp struct {
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Items []appsv1.StatefulSet `json:"items"`
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Total int `json:"total"`
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}
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func (s *statefulSet) GetStatefulSets(filterName, namespace string, limit, page int) (statusfulSetsResp *StatusfulSetsResp, err error) {
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statefulSetList, err := K8s.ClientSet.AppsV1().StatefulSets(namespace).List(context.TODO(), metav1.ListOptions{})
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if err != nil {
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logger.Error(errors.New("获取StatefulSet列表失败, " + err.Error()))
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return nil, errors.New("获取StatefulSet列表失败, " + err.Error())
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}
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selectableData := &dataSelector{
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GenericDataList: s.toCells(statefulSetList.Items),
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DataSelect: &DataSelectQuery{
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Filter: &FilterQuery{Name: filterName},
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Paginate: &PaginateQuery{
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Limit: limit,
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Page: page,
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},
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},
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}
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filtered := selectableData.Filter()
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total := len(filtered.GenericDataList)
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data := filtered.Sort().Paginate()
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statefulSets := s.fromCells(data.GenericDataList)
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return &StatusfulSetsResp{
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Items: statefulSets,
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Total: total,
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}, nil
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}
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func (s *statefulSet) GetStatefulSetDetail(statefulSetName, namespace string) (statefulSet *appsv1.StatefulSet, err error) {
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statefulSet, err = K8s.ClientSet.AppsV1().StatefulSets(namespace).Get(context.TODO(), statefulSetName, metav1.GetOptions{})
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if err != nil {
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logger.Error(errors.New("获取StatefulSet详情失败, " + err.Error()))
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return nil, errors.New("获取StatefulSet详情失败, " + err.Error())
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}
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return statefulSet, nil
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}
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func (s *statefulSet) DeleteStatefulSet(statefulSetName, namespace string) (err error) {
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err = K8s.ClientSet.AppsV1().StatefulSets(namespace).Delete(context.TODO(), statefulSetName, metav1.DeleteOptions{})
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if err != nil {
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logger.Error(errors.New("删除StatefulSet失败, " + err.Error()))
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return errors.New("删除StatefulSet失败, " + err.Error())
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}
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return nil
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}
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func (s *statefulSet) UpdateStatefulSet(namespace, content string) (err error) {
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var statefulSet = &appsv1.StatefulSet{}
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err = json.Unmarshal([]byte(content), statefulSet)
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if err != nil {
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logger.Error(errors.New("反序列化失败, " + err.Error()))
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return errors.New("反序列化失败, " + err.Error())
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}
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_, err = K8s.ClientSet.AppsV1().StatefulSets(namespace).Update(context.TODO(), statefulSet, metav1.UpdateOptions{})
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if err != nil {
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logger.Error(errors.New("更新StatefulSet失败, " + err.Error()))
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return errors.New("更新StatefulSet失败, " + err.Error())
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}
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return nil
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}
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func (s *statefulSet) toCells(std []appsv1.StatefulSet) []DataCell {
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cells := make([]DataCell, len(std))
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for i := range std {
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cells[i] = statefulSetCell(std[i])
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}
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return cells
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}
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func (s *statefulSet) fromCells(cells []DataCell) []appsv1.StatefulSet {
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statefulSets := make([]appsv1.StatefulSet, len(cells))
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for i := range cells {
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statefulSets[i] = appsv1.StatefulSet(cells[i].(statefulSetCell))
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}
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return statefulSets
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}
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