/
quota.go
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/
quota.go
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// Copyright (c) 2021 Terminus, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package apistructs
import (
"strconv"
"strings"
"github.com/pkg/errors"
)
type GaugeRequest struct {
MemPerNode uint64 `json:"memPerNode"`
CpuPerNode uint64 `json:"cpuPerNode"`
ClusterName []string `json:"clusterName"`
}
type TableRequest struct {
MemoryUnit int
CpuUnit int
ClusterName []string
}
type ClassRequest struct {
ResourceType string
ClusterName []string
}
type TrendRequest struct {
OrgID string
UserID string
Query *TrendRequestQuery
}
func (r TrendRequest) Validate() error {
if _, err := r.GetOrgID(); err != nil {
return errors.Wrap(err, "OrgID is invalid")
}
if _, err := r.GetUserID(); err != nil {
return errors.Wrap(err, "UserID is invalid")
}
if r.Query == nil {
return errors.New("query is empty")
}
return r.Query.Validate()
}
func (r TrendRequest) GetOrgID() (uint64, error) {
return strconv.ParseUint(r.OrgID, 10, 64)
}
func (r TrendRequest) GetUserID() (uint64, error) {
return strconv.ParseUint(r.OrgID, 10, 64)
}
type TrendRequestQuery struct {
Start string // 统计值起始时间, 13 位时间戳
End string // 统计值结束时间, 13 位时间戳
Interval string // 统计聚合维度: 周期, 枚举: day, week, month
ClustersNames []string // 筛选条件, 集群列表
Scope string // 统计聚合维度, 枚举: project, owner
ScopeID string // Scope 的 ID, 如 projectID, owner 的 userID
ResourceType string // 资源类型, 枚举: cpu, mem
}
func (rq TrendRequestQuery) Validate() error {
if _, err := rq.GetStart(); err != nil {
return errors.Wrap(err, "start is invalid")
}
if _, err := rq.GetEnd(); err != nil {
return errors.Wrap(err, "end is invalid")
}
if _, err := rq.GetScopeID(); err != nil {
return errors.Wrap(err, "scopeID is invalid")
}
return nil
}
func (rq TrendRequestQuery) GetStart() (uint64, error) {
return rq.getTime(rq.Start)
}
func (rq TrendRequestQuery) GetEnd() (uint64, error) {
return rq.getTime(rq.End)
}
func (rq TrendRequestQuery) getTime(t string) (uint64, error) {
v, err := strconv.ParseUint(t, 10, 64)
if err != nil {
return 0, err
}
if v < 1_000_000_000_000 || v > 9_999_999_999_999 {
return 0, errors.New("start time is invalid")
}
return v, nil
}
func (rq TrendRequestQuery) GetInterval() string {
switch i := strings.ToLower(rq.Interval); i {
case "day", "week", "month":
return i
default:
return "day"
}
}
func (rq TrendRequestQuery) GetClustersNames() map[string]struct{} {
var m = make(map[string]struct{})
for _, s := range rq.ClustersNames {
m[s] = struct{}{}
}
return m
}
func (rq TrendRequestQuery) GetScope() string {
switch i := strings.ToLower(rq.Scope); i {
case "project", "owner":
return i
default:
return "project"
}
}
func (rq TrendRequestQuery) GetScopeID() (uint64, error) {
return strconv.ParseUint(rq.ScopeID, 10, 64)
}
func (rq TrendRequestQuery) GetResourceType() string {
if strings.EqualFold(rq.ResourceType, "mem") {
return "mem"
}
return "cpu"
}
type ResourceResp struct {
MemRequest float64
CpuRequest float64
MemTotal float64
CpuTotal float64
CpuQuota float64
MemQuota float64
IrrelevantCpuRequest float64
IrrelevantMemRequest float64
}