refactor(k8s): Q2 kubernetes.go 模块化拆分 — 4204行单文件→12个域文件
将 handlers/kubernetes.go (4204行/134函数) 按业务域拆分为: - kubernetes.go (106L): struct + constructor + 共享helpers - k8s_cluster.go (642L): 集群CRUD + 同步 + RBAC - k8s_workload.go (696L): Deployment/STS/DS/ReplicaSet操作 - k8s_pod.go (653L): Pod日志/终端/exec/指标 - k8s_pod_files.go (206L): Pod文件浏览/上传/下载 - k8s_resource.go (351L): Service/Ingress/ConfigMap/Secret/PVC/Topology - k8s_hpa_cronjob.go (384L): HPA + CronJob - k8s_yaml.go (213L): YAML get/update/delete/apply - k8s_namespace.go (305L): Namespace CRUD - k8s_events.go (207L): 事件列表+聚合 - k8s_node.go (428L): Node详情+资源分配 - k8s_compare.go (146L): 多集群对比 验收: go build零错误, 425条路由不变, 26个K8s API端点回归测试全通过
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@@ -0,0 +1,696 @@
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package handlers
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import (
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"fmt"
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"net/http"
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"sort"
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"strconv"
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"ezops/internal/models"
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"github.com/gin-gonic/gin"
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)
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func (h *KubernetesHandler) ListDeployments(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Query("namespace")
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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deps, err := client.ListDeployments()
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "K8s API error: " + err.Error()})
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return
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}
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type DepSummary struct {
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Namespace string `json:"namespace"`
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Name string `json:"name"`
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Replicas int `json:"replicas"`
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AvailableReplicas int `json:"available_replicas"`
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ReadyReplicas int `json:"ready_replicas"`
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Image string `json:"image"`
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}
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result := []DepSummary{}
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for _, d := range deps.Items {
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if namespace != "" && d.Metadata.Namespace != namespace {
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continue
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}
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image := ""
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if len(d.Spec.Template.Spec.Containers) > 0 {
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image = d.Spec.Template.Spec.Containers[0].Image
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}
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result = append(result, DepSummary{
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Namespace: d.Metadata.Namespace,
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Name: d.Metadata.Name,
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Replicas: d.Spec.Replicas,
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AvailableReplicas: d.Status.AvailableReplicas,
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ReadyReplicas: d.Status.ReadyReplicas,
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Image: image,
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})
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: "success", Data: result})
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}
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// ListServices 获取Service列表
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// @Summary 获取Service列表
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// @Description 获取指定集群的Service列表
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// @Tags K8s集群
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// @Produce json
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// @Security Bearer
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// @Param id path int true "集群ID"
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// @Param namespace query string false "命名空间"
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// @Success 200 {object} models.Response{data=[]models.KubernetesService}
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// @Router /kubernetes-clusters/{id}/services [get]
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func (h *KubernetesHandler) ScaleDeployment(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Param("namespace")
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name := c.Param("name")
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var req struct {
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Replicas int `json:"replicas"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, models.Response{Code: 400, Message: "参数错误"})
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return
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}
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if req.Replicas < 0 {
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c.JSON(http.StatusBadRequest, models.Response{Code: 400, Message: "副本数不能为负数"})
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return
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}
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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if err := client.ScaleDeployment(namespace, name, req.Replicas); err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "扩缩容失败: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: fmt.Sprintf("已设置为 %d 副本", req.Replicas)})
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}
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// RestartDeployment 重启 Deployment (滚动重启)
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func (h *KubernetesHandler) RestartDeployment(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Param("namespace")
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name := c.Param("name")
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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if err := client.RestartDeployment(namespace, name); err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "重启失败: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: "重启指令已下发"})
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}
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// PauseDeployment 暂停 Deployment 滚动更新（spec.paused=true）
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func (h *KubernetesHandler) PauseDeployment(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Param("namespace")
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name := c.Param("name")
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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if err := client.PauseDeployment(namespace, name); err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "暂停更新失败: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: "已暂停滚动更新"})
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}
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// ResumeDeployment 恢复 Deployment 滚动更新（spec.paused=false）
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func (h *KubernetesHandler) ResumeDeployment(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Param("namespace")
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name := c.Param("name")
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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if err := client.ResumeDeployment(namespace, name); err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "恢复更新失败: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: "已恢复滚动更新"})
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}
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// ============================================================================
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// HPA 管理
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// ============================================================================
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// ListHPAs 获取 HPA 列表
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func (h *KubernetesHandler) UpdateDeploymentImage(c *gin.Context) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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namespace := c.Param("namespace")
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name := c.Param("name")
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var req struct {
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Image string `json:"image"`
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ContainerName string `json:"container_name"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, models.Response{Code: 400, Message: "参数错误"})
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return
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}
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if req.Image == "" {
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c.JSON(http.StatusBadRequest, models.Response{Code: 400, Message: "image 不能为空"})
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return
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}
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client, _, err := h.getK8sClient(clusterID)
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if err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: err.Error()})
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return
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}
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if err := client.UpdateDeploymentImage(namespace, name, req.ContainerName, req.Image); err != nil {
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c.JSON(http.StatusInternalServerError, models.Response{Code: 500, Message: "更新镜像失败: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, models.Response{Code: 200, Message: fmt.Sprintf("镜像已更新为 %s，正在滚动更新...", req.Image)})
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}
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// ============================================================================
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// Namespace
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// ============================================================================
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// ListNamespaces 获取命名空间列表
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func (h *KubernetesHandler) ListDeploymentsNS(c *gin.Context) {
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h.listDeploymentsWithNS(c, c.Param("namespace"))
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}
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// GetDeploymentNS 获取单个 Deployment 详情（避免前端 404）// Logan.Li
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func (h *KubernetesHandler) GetDeploymentNS(c *gin.Context) {
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ns := c.Param("namespace")
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name := c.Param("name")
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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deps, err := client.ListDeployments()
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
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for _, d := range deps.Items {
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if d.Metadata.Namespace == ns && d.Metadata.Name == name {
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image := ""
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if len(d.Spec.Template.Spec.Containers) > 0 { image = d.Spec.Template.Spec.Containers[0].Image }
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c.JSON(200, models.Response{Code: 200, Data: map[string]interface{}{
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"namespace": d.Metadata.Namespace,
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"name": d.Metadata.Name,
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"replicas": d.Spec.Replicas,
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"available_replicas": d.Status.AvailableReplicas,
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"ready_replicas": d.Status.ReadyReplicas,
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"image": image,
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"paused": d.Spec.Paused,
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}})
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return
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}
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}
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c.JSON(404, models.Response{Code: 404, Message: "Deployment not found"})
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}
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func (h *KubernetesHandler) ScaleDeploymentNS(c *gin.Context) {
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h.scaleDeploymentWithNS(c, c.Param("namespace"))
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}
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func (h *KubernetesHandler) RestartDeploymentNS(c *gin.Context) {
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h.restartDeploymentWithNS(c, c.Param("namespace"))
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}
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func (h *KubernetesHandler) UpdateDeploymentImageNS(c *gin.Context) {
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h.updateDeploymentImageWithNS(c, c.Param("namespace"))
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}
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func (h *KubernetesHandler) PauseDeploymentNS(c *gin.Context) {
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h.pauseDeploymentWithNS(c, c.Param("namespace"))
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}
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func (h *KubernetesHandler) ResumeDeploymentNS(c *gin.Context) {
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h.resumeDeploymentWithNS(c, c.Param("namespace"))
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}
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func (h *KubernetesHandler) listDeploymentsWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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deps, err := client.ListDeployments()
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
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type DepSummary struct {
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Namespace string `json:"namespace"`
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Name string `json:"name"`
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Replicas int `json:"replicas"`
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AvailableReplicas int `json:"available_replicas"`
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ReadyReplicas int `json:"ready_replicas"`
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Image string `json:"image"`
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Paused bool `json:"paused"`
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Selector map[string]string `json:"selector,omitempty"` // matchLabels — 前端 Service Tab 关联用
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}
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result := []DepSummary{}
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for _, d := range deps.Items {
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if d.Metadata.Namespace != ns { continue }
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image := ""; if len(d.Spec.Template.Spec.Containers) > 0 { image = d.Spec.Template.Spec.Containers[0].Image }
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result = append(result, DepSummary{
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Namespace: d.Metadata.Namespace,
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Name: d.Metadata.Name,
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Replicas: d.Spec.Replicas,
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AvailableReplicas: d.Status.AvailableReplicas,
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ReadyReplicas: d.Status.ReadyReplicas,
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Image: image,
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Paused: d.Spec.Paused,
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Selector: func() map[string]string { if d.Spec.Selector != nil { return d.Spec.Selector.MatchLabels }; return nil }(),
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})
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}
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c.JSON(200, models.Response{Code: 200, Data: result})
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}
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func (h *KubernetesHandler) scaleDeploymentWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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var req struct { Replicas int `json:"replicas"` }
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if err := c.ShouldBindJSON(&req); err != nil { c.JSON(400, models.Response{Code: 400, Message: "参数错误"}); return }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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if err := client.ScaleDeployment(ns, c.Param("name"), req.Replicas); err != nil { c.JSON(500, models.Response{Code: 500, Message: "扩缩容失败: " + err.Error()}); return }
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c.JSON(200, models.Response{Code: 200, Message: fmt.Sprintf("已设置为 %d 副本", req.Replicas)})
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}
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func (h *KubernetesHandler) restartDeploymentWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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if err := client.RestartDeployment(ns, c.Param("name")); err != nil { c.JSON(500, models.Response{Code: 500, Message: "重启失败: " + err.Error()}); return }
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c.JSON(200, models.Response{Code: 200, Message: "重启指令已下发"})
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}
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func (h *KubernetesHandler) updateDeploymentImageWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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var req struct { Image string `json:"image"`; ContainerName string `json:"container_name"` }
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if err := c.ShouldBindJSON(&req); err != nil { c.JSON(400, models.Response{Code: 400, Message: "参数错误"}); return }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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if err := client.UpdateDeploymentImage(ns, c.Param("name"), req.ContainerName, req.Image); err != nil { c.JSON(500, models.Response{Code: 500, Message: "更新镜像失败: " + err.Error()}); return }
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c.JSON(200, models.Response{Code: 200, Message: fmt.Sprintf("镜像已更新为 %s", req.Image)})
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}
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func (h *KubernetesHandler) pauseDeploymentWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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if err := client.PauseDeployment(ns, c.Param("name")); err != nil { c.JSON(500, models.Response{Code: 500, Message: "暂停更新失败: " + err.Error()}); return }
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c.JSON(200, models.Response{Code: 200, Message: "已暂停滚动更新"})
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}
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func (h *KubernetesHandler) resumeDeploymentWithNS(c *gin.Context, ns string) {
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clusterID, _ := strconv.Atoi(c.Param("id"))
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if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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if err := client.ResumeDeployment(ns, c.Param("name")); err != nil { c.JSON(500, models.Response{Code: 500, Message: "恢复更新失败: " + err.Error()}); return }
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c.JSON(200, models.Response{Code: 200, Message: "已恢复滚动更新"})
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}
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func (h *KubernetesHandler) ListDeploymentsAllNS(c *gin.Context) {
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clusterID := h.resolveClusterCode(c.Param("clusterCode"))
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if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
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client, _, err := h.getK8sClient(clusterID)
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
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deps, err := client.ListDeployments()
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if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
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type DepSummary struct {
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Namespace string `json:"namespace"`
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Name string `json:"name"`
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Replicas int `json:"replicas"`
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AvailableReplicas int `json:"available_replicas"`
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ReadyReplicas int `json:"ready_replicas"`
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Image string `json:"image"`
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}
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result := []DepSummary{}
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for _, d := range deps.Items {
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image := ""; if len(d.Spec.Template.Spec.Containers) > 0 { image = d.Spec.Template.Spec.Containers[0].Image }
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result = append(result, DepSummary{
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Namespace: d.Metadata.Namespace,
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Name: d.Metadata.Name,
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Replicas: d.Spec.Replicas,
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AvailableReplicas: d.Status.AvailableReplicas,
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ReadyReplicas: d.Status.ReadyReplicas,
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Image: image,
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})
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}
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c.JSON(200, models.Response{Code: 200, Data: result})
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}
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// ListPodsAllNS lists all pods across all namespaces using clusterCode.
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func (h *KubernetesHandler) ListStatefulSetsNS(c *gin.Context) {
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clusterID := h.resolveClusterCode(c.Param("clusterCode"))
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if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
sts, err := client.ListStatefulSets()
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
type StsSummary struct {
|
||||
Namespace string `json:"namespace"`
|
||||
Name string `json:"name"`
|
||||
Replicas int `json:"replicas"`
|
||||
Ready int `json:"ready"`
|
||||
Image string `json:"image"`
|
||||
}
|
||||
result := []StsSummary{}
|
||||
for _, s := range sts.Items {
|
||||
if s.Metadata.Namespace != ns { continue }
|
||||
image := ""; if len(s.Spec.Template.Spec.Containers) > 0 { image = s.Spec.Template.Spec.Containers[0].Image }
|
||||
result = append(result, StsSummary{
|
||||
Namespace: s.Metadata.Namespace,
|
||||
Name: s.Metadata.Name,
|
||||
Replicas: s.Spec.Replicas,
|
||||
Ready: s.Status.ReadyReplicas,
|
||||
Image: image,
|
||||
})
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Data: result})
|
||||
}
|
||||
|
||||
// ListDaemonSetsNS lists DaemonSets in a namespace
|
||||
func (h *KubernetesHandler) ListDaemonSetsNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ds, err := client.ListDaemonSets()
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
type DsSummary struct {
|
||||
Namespace string `json:"namespace"`
|
||||
Name string `json:"name"`
|
||||
Desired int `json:"desired"`
|
||||
Current int `json:"current"`
|
||||
Ready int `json:"ready"`
|
||||
Image string `json:"image"`
|
||||
}
|
||||
result := []DsSummary{}
|
||||
for _, d := range ds.Items {
|
||||
if d.Metadata.Namespace != ns { continue }
|
||||
image := ""; if len(d.Spec.Template.Spec.Containers) > 0 { image = d.Spec.Template.Spec.Containers[0].Image }
|
||||
result = append(result, DsSummary{
|
||||
Namespace: d.Metadata.Namespace,
|
||||
Name: d.Metadata.Name,
|
||||
Desired: d.Status.DesiredNumberScheduled,
|
||||
Current: d.Status.CurrentNumberScheduled,
|
||||
Ready: d.Status.NumberReady,
|
||||
Image: image,
|
||||
})
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Data: result})
|
||||
}
|
||||
// ScaleStatefulSetNS scales a StatefulSet (Kuboard code route)
|
||||
func (h *KubernetesHandler) ScaleStatefulSetNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
var req struct{ Replicas int `json:"replicas"` }
|
||||
if err := c.ShouldBindJSON(&req); err != nil { c.JSON(400, models.Response{Code: 400, Message: "参数错误"}); return }
|
||||
if err := client.ScaleStatefulSet(ns, name, req.Replicas); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "扩缩容失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "StatefulSet 副本数已更新为 " + strconv.Itoa(req.Replicas)})
|
||||
}
|
||||
|
||||
// ScaleStatefulSet scales a StatefulSet (ID route)
|
||||
func (h *KubernetesHandler) ScaleStatefulSet(c *gin.Context) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
var req struct{ Replicas int `json:"replicas"` }
|
||||
if err := c.ShouldBindJSON(&req); err != nil { c.JSON(400, models.Response{Code: 400, Message: "参数错误"}); return }
|
||||
if err := client.ScaleStatefulSet(ns, name, req.Replicas); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "扩缩容失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "StatefulSet 副本数已更新为 " + strconv.Itoa(req.Replicas)})
|
||||
}
|
||||
|
||||
// RestartStatefulSetNS restarts a StatefulSet (Kuboard code route)
|
||||
func (h *KubernetesHandler) RestartStatefulSetNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
if err := client.RestartStatefulSet(ns, name); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "重启失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "StatefulSet 滚动重启已触发"})
|
||||
}
|
||||
|
||||
// RestartStatefulSet restarts a StatefulSet (ID route)
|
||||
func (h *KubernetesHandler) RestartStatefulSet(c *gin.Context) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
if err := client.RestartStatefulSet(ns, name); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "重启失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "StatefulSet 滚动重启已触发"})
|
||||
}
|
||||
|
||||
// RestartDaemonSetNS restarts a DaemonSet (Kuboard code route)
|
||||
func (h *KubernetesHandler) RestartDaemonSetNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
if err := client.RestartDaemonSet(ns, name); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "重启失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "DaemonSet 滚动重启已触发"})
|
||||
}
|
||||
|
||||
// RestartDaemonSet restarts a DaemonSet (ID route)
|
||||
func (h *KubernetesHandler) RestartDaemonSet(c *gin.Context) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
if err := client.RestartDaemonSet(ns, name); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "重启失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "DaemonSet 滚动重启已触发"})
|
||||
}
|
||||
|
||||
// GetStatefulSetDetailNS returns a single StatefulSet detail (Kuboard code route)
|
||||
func (h *KubernetesHandler) GetStatefulSetDetailNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
sts, err := client.GetStatefulSet(ns, name)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
c.JSON(200, models.Response{Code: 200, Data: sts})
|
||||
}
|
||||
|
||||
// GetDaemonSetDetailNS returns a single DaemonSet detail (Kuboard code route)
|
||||
func (h *KubernetesHandler) GetDaemonSetDetailNS(c *gin.Context) {
|
||||
clusterID := h.resolveClusterCode(c.Param("clusterCode"))
|
||||
if clusterID == 0 { c.JSON(500, models.Response{Code: 500, Message: "cluster not found"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
ns := c.Param("namespace")
|
||||
name := c.Param("name")
|
||||
ds, err := client.GetDaemonSet(ns, name)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
c.JSON(200, models.Response{Code: 200, Data: ds})
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Pod Metrics (kubectl top pods) — per-container CPU/Memory usage via metrics-server
|
||||
// ============================================================================
|
||||
|
||||
// GetPodMetrics returns pod-level CPU/Memory metrics
|
||||
func (h *KubernetesHandler) ListReplicaSetsNS(c *gin.Context) {
|
||||
h.listReplicaSetsWithNS(c, c.Param("namespace"))
|
||||
}
|
||||
func (h *KubernetesHandler) listReplicaSetsWithNS(c *gin.Context, ns string) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
items, err := client.ListReplicaSetsRaw(ns)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
type RSSummary struct {
|
||||
Namespace string `json:"namespace"`
|
||||
Name string `json:"name"`
|
||||
Replicas int `json:"replicas"`
|
||||
AvailableReplicas int `json:"available_replicas"`
|
||||
ReadyReplicas int `json:"ready_replicas"`
|
||||
Image string `json:"image"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
Revision string `json:"revision"`
|
||||
OwnerDeployment string `json:"owner_deployment"`
|
||||
}
|
||||
result := []RSSummary{}
|
||||
for _, rs := range items {
|
||||
image := ""
|
||||
if len(rs.Spec.Template.Spec.Containers) > 0 { image = rs.Spec.Template.Spec.Containers[0].Image }
|
||||
revision := rs.Metadata.Annotations["deployment.kubernetes.io/revision"]
|
||||
owner := ""
|
||||
for _, o := range rs.Metadata.OwnerReferences {
|
||||
if o.Kind == "Deployment" { owner = o.Name; break }
|
||||
}
|
||||
result = append(result, RSSummary{
|
||||
Namespace: rs.Metadata.Namespace,
|
||||
Name: rs.Metadata.Name,
|
||||
Replicas: rs.Spec.Replicas,
|
||||
AvailableReplicas: rs.Status.AvailableReplicas,
|
||||
ReadyReplicas: rs.Status.ReadyReplicas,
|
||||
Image: image,
|
||||
CreatedAt: rs.Metadata.CreationTimestamp,
|
||||
Revision: revision,
|
||||
OwnerDeployment: owner,
|
||||
})
|
||||
}
|
||||
c.JSON(200, models.Response{Code: 200, Message: "success", Data: result})
|
||||
}
|
||||
|
||||
// ListDeploymentRevisionsNS Deployment 发布历史（按 revision 倒序）
|
||||
func (h *KubernetesHandler) ListDeploymentRevisionsNS(c *gin.Context) {
|
||||
h.listDeploymentRevisionsWithNS(c, c.Param("namespace"))
|
||||
}
|
||||
func (h *KubernetesHandler) listDeploymentRevisionsWithNS(c *gin.Context, ns string) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
deploymentName := c.Param("name")
|
||||
if deploymentName == "" { c.JSON(400, models.Response{Code: 400, Message: "缺少 deployment name"}); return }
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
items, err := client.ListReplicaSetsRaw(ns)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "K8s API error: " + err.Error()}); return }
|
||||
type Revision struct {
|
||||
Revision string `json:"revision"`
|
||||
ReplicaSet string `json:"replica_set"`
|
||||
Replicas int `json:"replicas"`
|
||||
Image string `json:"image"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
Current bool `json:"current"`
|
||||
}
|
||||
result := []Revision{}
|
||||
for _, rs := range items {
|
||||
isOwner := false
|
||||
for _, o := range rs.Metadata.OwnerReferences {
|
||||
if o.Kind == "Deployment" && o.Name == deploymentName { isOwner = true; break }
|
||||
}
|
||||
if !isOwner { continue }
|
||||
image := ""
|
||||
if len(rs.Spec.Template.Spec.Containers) > 0 { image = rs.Spec.Template.Spec.Containers[0].Image }
|
||||
result = append(result, Revision{
|
||||
Revision: rs.Metadata.Annotations["deployment.kubernetes.io/revision"],
|
||||
ReplicaSet: rs.Metadata.Name,
|
||||
Replicas: rs.Spec.Replicas,
|
||||
Image: image,
|
||||
CreatedAt: rs.Metadata.CreationTimestamp,
|
||||
Current: rs.Spec.Replicas > 0,
|
||||
})
|
||||
}
|
||||
// 按 revision 数字倒序（最新在前）
|
||||
sort.Slice(result, func(i, j int) bool {
|
||||
ri, _ := strconv.Atoi(result[i].Revision)
|
||||
rj, _ := strconv.Atoi(result[j].Revision)
|
||||
return ri > rj
|
||||
})
|
||||
c.JSON(200, models.Response{Code: 200, Message: "success", Data: result})
|
||||
}
|
||||
|
||||
// RollbackDeploymentNS 回滚 Deployment 到指定 revision 或指定 ReplicaSet
|
||||
func (h *KubernetesHandler) RollbackDeploymentNS(c *gin.Context) {
|
||||
h.rollbackDeploymentWithNS(c, c.Param("namespace"))
|
||||
}
|
||||
func (h *KubernetesHandler) rollbackDeploymentWithNS(c *gin.Context, ns string) {
|
||||
clusterID, _ := strconv.Atoi(c.Param("id"))
|
||||
if clusterID == 0 { clusterID = h.resolveClusterCode(c.Param("clusterCode")) }
|
||||
deploymentName := c.Param("name")
|
||||
if deploymentName == "" { c.JSON(400, models.Response{Code: 400, Message: "缺少 deployment name"}); return }
|
||||
var req struct {
|
||||
Revision int `json:"revision"`
|
||||
ReplicaSet string `json:"replicaSet"`
|
||||
}
|
||||
_ = c.ShouldBindJSON(&req) // 允许空 body（但下面会校验）
|
||||
client, _, err := h.getK8sClient(clusterID)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: err.Error()}); return }
|
||||
|
||||
targetRS := req.ReplicaSet
|
||||
// 通过 revision 定位 ReplicaSet
|
||||
if targetRS == "" && req.Revision > 0 {
|
||||
items, err := client.ListReplicaSetsRaw(ns)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "获取 ReplicaSet 列表失败: " + err.Error()}); return }
|
||||
for _, rs := range items {
|
||||
isOwner := false
|
||||
for _, o := range rs.Metadata.OwnerReferences {
|
||||
if o.Kind == "Deployment" && o.Name == deploymentName { isOwner = true; break }
|
||||
}
|
||||
if !isOwner { continue }
|
||||
if rs.Metadata.Annotations["deployment.kubernetes.io/revision"] == strconv.Itoa(req.Revision) {
|
||||
targetRS = rs.Metadata.Name
|
||||
break
|
||||
}
|
||||
}
|
||||
if targetRS == "" {
|
||||
c.JSON(404, models.Response{Code: 404, Message: fmt.Sprintf("revision %d 的 ReplicaSet 未找到", req.Revision)})
|
||||
return
|
||||
}
|
||||
}
|
||||
if targetRS == "" { c.JSON(400, models.Response{Code: 400, Message: "需要 revision 或 replicaSet 参数"}); return }
|
||||
|
||||
// 取 ReplicaSet 的 template，patch 到 Deployment.spec.template 实现回滚
|
||||
rsJSON, err := client.GetReplicaSet(ns, targetRS)
|
||||
if err != nil { c.JSON(500, models.Response{Code: 500, Message: "获取 ReplicaSet 失败: " + err.Error()}); return }
|
||||
specMap, ok := rsJSON["spec"].(map[string]interface{})
|
||||
if !ok { c.JSON(500, models.Response{Code: 500, Message: "ReplicaSet 缺少 spec"}); return }
|
||||
template, ok := specMap["template"].(map[string]interface{})
|
||||
if !ok { c.JSON(500, models.Response{Code: 500, Message: "ReplicaSet 缺少 template"}); return }
|
||||
|
||||
if err := client.PatchDeploymentSpecTemplate(ns, deploymentName, template); err != nil {
|
||||
c.JSON(500, models.Response{Code: 500, Message: "回滚失败: " + err.Error()}); return
|
||||
}
|
||||
c.JSON(200, models.Response{
|
||||
Code: 200,
|
||||
Message: fmt.Sprintf("Deployment %s 已回滚到 %s", deploymentName, targetRS),
|
||||
Data: gin.H{"replicaSet": targetRS, "revision": req.Revision},
|
||||
})
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Pod 删除 // Logan.Li
|
||||
// ============================================================================
|
||||
|
||||
// DeletePodNS 删除指定 Pod
|
||||
Reference in new issue
Block a user