feat(k8s): M14 Namespace 管理看板（资源配额 + 命名空间 CRUD）
- 后端: ListNamespacesDetailed/CreateNamespace/DeleteNamespace/ListResourceQuotas/ListLimitRanges - 后端: GetNamespacesDetail handler (6 API calls aggregate, not N×3) - 后端: CreateNamespaceHandler + DeleteNamespaceHandler (system NS protection) - 前端: NamespaceManagementPage.tsx (~280行) — 表格+概览卡片+创建/删除弹框 - 路由: GET/POST/DELETE /:clusterCode/namespaces + GET /namespace/:ns/detail - 验证: 9/9 通过 (urllib), TS 零错误, Vite 构建成功
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@@ -1023,6 +1023,134 @@ func (c *Client) ListNamespaces() ([]string, error) {
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return names, nil
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}
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// NamespaceItem holds full namespace metadata
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type NamespaceItem struct {
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Metadata ObjectMeta `json:"metadata"`
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Spec NamespaceSpec `json:"spec"`
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Status NamespaceStatus `json:"status"`
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}
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// NamespaceSpec holds namespace spec
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type NamespaceSpec struct {
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Finalizers []string `json:"finalizers"`
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}
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// NamespaceStatus holds namespace phase
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type NamespaceStatus struct {
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Phase string `json:"phase"`
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}
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// NamespaceList wraps a list of NamespaceItem
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type NamespaceList struct {
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Items []NamespaceItem `json:"items"`
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}
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// ListNamespacesDetailed returns all namespaces with full metadata
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func (c *Client) ListNamespacesDetailed() (*NamespaceList, error) {
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var result NamespaceList
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if err := c.get("/api/v1/namespaces", &result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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// GetNamespace returns a single namespace by name
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func (c *Client) GetNamespace(name string) (*NamespaceItem, error) {
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var result NamespaceItem
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path := fmt.Sprintf("/api/v1/namespaces/%s", name)
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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// CreateNamespace creates a new namespace
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func (c *Client) CreateNamespace(name string, labels map[string]string) (*NamespaceItem, error) {
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body := map[string]interface{}{
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"apiVersion": "v1",
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"kind": "Namespace",
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"metadata": map[string]interface{}{
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"name": name,
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"labels": labels,
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},
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}
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var result NamespaceItem
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if err := c.post("/api/v1/namespaces", body, &result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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// DeleteNamespace deletes a namespace by name
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func (c *Client) DeleteNamespace(name string) error {
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path := fmt.Sprintf("/api/v1/namespaces/%s", name)
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return c.delete(path)
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}
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// ResourceQuotaItem represents a K8s ResourceQuota
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type ResourceQuotaItem struct {
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Metadata ObjectMeta `json:"metadata"`
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Spec ResourceQuotaSpec `json:"spec"`
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Status ResourceQuotaStatus `json:"status"`
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}
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// ResourceQuotaSpec holds hard limits
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type ResourceQuotaSpec struct {
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Hard map[string]string `json:"hard"`
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Scopes []string `json:"scopes,omitempty"`
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}
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// ResourceQuotaStatus holds used/hard counts
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type ResourceQuotaStatus struct {
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Hard map[string]string `json:"hard"`
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Used map[string]string `json:"used"`
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}
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// ListResourceQuotas returns ResourceQuotas in a namespace, or all namespaces if ns is empty
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func (c *Client) ListResourceQuotas(namespace string) ([]ResourceQuotaItem, error) {
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var result struct {
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Items []ResourceQuotaItem `json:"items"`
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}
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var path string
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if namespace == "" {
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path = "/api/v1/resourcequotas"
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} else {
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path = fmt.Sprintf("/api/v1/namespaces/%s/resourcequotas", namespace)
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}
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return result.Items, nil
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}
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// LimitRangeItem represents a K8s LimitRange
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type LimitRangeItem struct {
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Metadata ObjectMeta `json:"metadata"`
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Spec LimitRangeSpec `json:"spec"`
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}
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// LimitRangeSpec holds limit items
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type LimitRangeSpec struct {
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Limits []map[string]interface{} `json:"limits"`
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}
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// ListLimitRanges returns LimitRanges in a namespace, or all namespaces if ns is empty
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func (c *Client) ListLimitRanges(namespace string) ([]LimitRangeItem, error) {
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var result struct {
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Items []LimitRangeItem `json:"items"`
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}
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var path string
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if namespace == "" {
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path = "/api/v1/limitranges"
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} else {
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path = fmt.Sprintf("/api/v1/namespaces/%s/limitranges", namespace)
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}
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return result.Items, nil
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}
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// --- ConfigMap ---
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// ConfigMapList response
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@@ -1366,6 +1494,110 @@ func (c *Client) ListEvents(namespace string) (*EventList, error) {
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return &result, nil
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}
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// ============================================================================
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// RBAC — ServiceAccount / Role / RoleBinding
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// ============================================================================
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// --- ServiceAccount ---
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type ServiceAccountList struct {
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Items []ServiceAccountItem `json:"items"`
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}
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type ServiceAccountItem struct {
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Metadata ObjectMeta `json:"metadata"`
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Spec struct {
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ImagePullSecrets []struct {
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Name string `json:"name"`
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} `json:"imagePullSecrets"`
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Secrets []struct {
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Name string `json:"name"`
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} `json:"secrets"`
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} `json:"secrets"`
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}
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type ServiceAccountRaw struct {
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Metadata ObjectMeta `json:"metadata"`
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Secrets []struct {
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Name string `json:"name"`
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} `json:"secrets"`
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ImagePullSecrets []struct {
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Name string `json:"name"`
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} `json:"imagePullSecrets"`
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}
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// ListServiceAccounts fetches ServiceAccounts in a namespace
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func (c *Client) ListServiceAccounts(namespace string) ([]ServiceAccountRaw, error) {
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var result struct {
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Items []ServiceAccountRaw `json:"items"`
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}
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path := fmt.Sprintf("/api/v1/namespaces/%s/serviceaccounts", namespace)
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return result.Items, nil
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}
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// --- Role ---
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type RoleList struct {
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Items []RoleItem `json:"items"`
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}
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type RoleItem struct {
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Metadata ObjectMeta `json:"metadata"`
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Rules []PolicyRule `json:"rules"`
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}
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type PolicyRule struct {
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Verbs []string `json:"verbs"`
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Resources []string `json:"resources"`
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APIGroups []string `json:"apiGroups"`
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}
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// ListRoles fetches Roles in a namespace
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func (c *Client) ListRoles(namespace string) (*RoleList, error) {
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var result RoleList
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path := fmt.Sprintf("/apis/rbac.authorization.k8s.io/v1/namespaces/%s/roles", namespace)
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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// --- RoleBinding ---
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type RoleBindingList struct {
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Items []RoleBindingItem `json:"items"`
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}
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type RoleBindingItem struct {
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Metadata ObjectMeta `json:"metadata"`
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RoleRef RoleRef `json:"roleRef"`
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Subjects []Subject `json:"subjects"`
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}
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type RoleRef struct {
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Kind string `json:"kind"`
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Name string `json:"name"`
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}
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type Subject struct {
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Kind string `json:"kind"`
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Name string `json:"name"`
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Namespace string `json:"namespace"`
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}
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// ListRoleBindings fetches RoleBindings in a namespace
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func (c *Client) ListRoleBindings(namespace string) (*RoleBindingList, error) {
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var result RoleBindingList
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path := fmt.Sprintf("/apis/rbac.authorization.k8s.io/v1/namespaces/%s/rolebindings", namespace)
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if err := c.get(path, &result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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// ============================================================================
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// YAML Apply (Dynamic resource apply)
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// ============================================================================
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