forked from 1Panel-dev/KubePi
/
cluster_role.go
241 lines (231 loc) · 7.79 KB
/
cluster_role.go
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package cluster
import (
goContext "context"
"fmt"
"strings"
"time"
"github.com/godtool/kubeone/pkg/kubernetes"
"github.com/godtool/kubeone/service/service/v1/common"
"github.com/kataras/iris/v12"
"github.com/kataras/iris/v12/context"
rbacV1 "k8s.io/api/rbac/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// Update Cluster Role
// @Tags clusters
// @Summary Update Cluster Role
// @Description Update Cluster Role
// @Accept json
// @Produce json
// @Param cluster path string true "集群名称"
// @Param clusterrole path string true "权限名称"
// @Param request body rbacV1.ClusterRole true "request"
// @Success 200 {object} rbacV1.ClusterRole
// @Security ApiKeyAuth
// @Router /clusters/{cluster}/clusterroles/{clusterrole} [put]
func (h *Handler) UpdateClusterRole() iris.Handler {
return func(ctx *context.Context) {
name := ctx.Params().GetString("name")
clusterRoleName := ctx.Params().GetString("clusterrole")
var req rbacV1.ClusterRole
if err := ctx.ReadJSON(&req); err != nil {
ctx.StatusCode(iris.StatusBadRequest)
ctx.Values().Set("message", fmt.Sprintf("delete cluster failed: %s", err.Error()))
return
}
for i := range req.Rules {
for j := range req.Rules[i].APIGroups {
if req.Rules[i].APIGroups[j] == "core" {
req.Rules[i].APIGroups[j] = ""
}
}
}
c, err := h.clusterService.Get(name, common.DBOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
k := kubernetes.NewKubernetes(c)
client, err := k.Client()
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
instance, err := client.RbacV1().ClusterRoles().Get(goContext.TODO(), clusterRoleName, metav1.GetOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
instance.Annotations["description"] = req.Annotations["description"]
instance.Rules = req.Rules
resp, err := client.RbacV1().ClusterRoles().Update(goContext.TODO(), instance, metav1.UpdateOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("create cluster role failed: %s", err.Error()))
return
}
ctx.Values().Set("data", resp)
}
}
// Create Cluster Role
// @Tags clusters
// @Summary Create Cluster Role
// @Description Create Cluster Role
// @Accept json
// @Produce json
// @Param cluster path string true "集群名称"
// @Param request body rbacV1.ClusterRole true "request"
// @Success 200 {object} rbacV1.ClusterRole
// @Security ApiKeyAuth
// @Router /clusters/{cluster}/clusterroles [post]
func (h *Handler) CreateClusterRole() iris.Handler {
return func(ctx *context.Context) {
name := ctx.Params().GetString("name")
var req rbacV1.ClusterRole
if err := ctx.ReadJSON(&req); err != nil {
ctx.StatusCode(iris.StatusBadRequest)
ctx.Values().Set("message", fmt.Sprintf("delete cluster failed: %s", err.Error()))
return
}
if req.Name == "" {
ctx.StatusCode(iris.StatusBadRequest)
ctx.Values().Set("message", "username can not be none")
return
}
if len(req.Rules) == 0 {
ctx.StatusCode(iris.StatusBadRequest)
ctx.Values().Set("message", "must select one rule")
return
}
for i := range req.Rules {
for j := range req.Rules[i].APIGroups {
if req.Rules[i].APIGroups[j] == "core" {
req.Rules[i].APIGroups[j] = ""
}
}
}
c, err := h.clusterService.Get(name, common.DBOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
k := kubernetes.NewKubernetes(c)
client, err := k.Client()
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
req.Annotations["builtin"] = "false"
req.Annotations["created-at"] = time.Now().Format("2006-01-02 15:04:05")
req.Labels[kubernetes.LabelManageKey] = "kubepi"
req.Labels[kubernetes.LabelClusterId] = c.Metadata.UUID
resp, err := client.RbacV1().ClusterRoles().Create(goContext.TODO(), &req, metav1.CreateOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("create cluster role failed: %s", err.Error()))
return
}
ctx.Values().Set("data", resp)
}
}
// Delete ClusterRole
// @Tags clusters
// @Summary Delete clusterRole by name
// @Description Delete clusterRole by name
// @Accept json
// @Produce json
// @Param cluster path string true "集群名称"
// @Param clusterrole path string true "权限名称"
// @Success 200 {number} 200
// @Security ApiKeyAuth
// @Router /clusters/{cluster}/clusterroles/{clusterrole} [delete]
func (h *Handler) DeleteClusterRole() iris.Handler {
return func(ctx *context.Context) {
name := ctx.Params().GetString("name")
clusterRole := ctx.Params().GetString("clusterrole")
c, err := h.clusterService.Get(name, common.DBOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
k := kubernetes.NewKubernetes(c)
client, err := k.Client()
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get kubernetes client failed: %s", err.Error()))
return
}
r, err := client.RbacV1().ClusterRoles().Get(goContext.TODO(), clusterRole, metav1.GetOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster role failed: %s", err.Error()))
return
}
createBy, ok := r.Annotations["created-by"]
if ok {
if createBy == "system" {
ctx.StatusCode(iris.StatusBadRequest)
ctx.Values().Set("message", "can not delete it ,beacuse it created by system")
return
}
}
if err := client.RbacV1().ClusterRoles().Delete(goContext.TODO(), r.Name, metav1.DeleteOptions{}); err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("delete cluster role failed: %s", err.Error()))
return
}
}
}
// List ClusterRoles
// @Tags clusters
// @Summary List all clusterRoles
// @Description List all clusterRoles
// @Accept json
// @Produce json
// @Param cluster path string true "集群名称"
// @Success 200 {object} []rbacV1.ClusterRole
// @Security ApiKeyAuth
// @Router /clusters/{cluster}/clusterroles [get]
func (h *Handler) ListClusterRoles() iris.Handler {
return func(ctx *context.Context) {
name := ctx.Params().GetString("name")
scope := ""
if ctx.URLParamExists("scope") {
scope = ctx.URLParam("scope")
}
c, err := h.clusterService.Get(name, common.DBOptions{})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster failed: %s", err.Error()))
return
}
k := kubernetes.NewKubernetes(c)
client, err := k.Client()
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get kubernetes client failed: %s", err.Error()))
return
}
labels := []string{
fmt.Sprintf("%s=%s", kubernetes.LabelManageKey, "kubepi"),
}
if scope != "" {
labels = append(labels, fmt.Sprintf("%s=%s", "kubepi.org/role-type", scope))
}
items, err := client.RbacV1().ClusterRoles().List(goContext.TODO(), metav1.ListOptions{
LabelSelector: strings.Join(labels, ","),
})
if err != nil {
ctx.StatusCode(iris.StatusInternalServerError)
ctx.Values().Set("message", fmt.Sprintf("get cluster roles failed: %s", err.Error()))
return
}
ctx.Values().Set("data", items.Items)
}
}