text: Tea.context(function () {
      this.deleteCluster = function (clusterId) {
          let that = this
          teaweb.confirm("确定要删除此集群吗？", function () {
              that.$post("/clusters/cluster/delete")
                  .params({
                      clusterId: clusterId
                  })
                  .success(function () {
                      teaweb.success("删除成功", function () {
                          window.location = "/clusters"
                      })
                  })
          })
      }
  })