105 lines
2.1 KiB
Go
105 lines
2.1 KiB
Go
/*
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Copyright 2021 Qiniu Cloud (qiniu.com)
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package agent
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strconv"
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"strings"
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"github.com/go-resty/resty/v2"
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)
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type Agent struct {
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Id string `json:"id"`
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RemoteIP string `json:"rpc_remoteip"`
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Hostname string `json:"hostname"`
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CmdLine string `json:"cmdline"`
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Pid string `json:"pid"`
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Status int `json:"status"`
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StatusStr string `json:"status_str"`
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Extra string `json:"extra"`
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}
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const (
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agentsAPI = "/v2/agents"
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)
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type AgentInterface interface {
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Get(ids []string) ([]Agent, error)
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Delete(ids []string) error
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}
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type agentsClient struct {
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c *resty.Client
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}
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func NewAgentsClient(c *resty.Client) *agentsClient {
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return &agentsClient{
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c: c,
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}
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}
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type agentOption func(*agentsClient)
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func (a *agentsClient) Get(ids []string) ([]Agent, error) {
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req := a.c.R()
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sort.Slice(ids, func(i, j int) bool {
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x, _ := strconv.Atoi(ids[i])
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y, _ := strconv.Atoi(ids[j])
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return x > y
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})
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idQuery := strings.Join(ids, ",")
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req.QueryParam.Add("id", idQuery)
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res := struct {
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Items []Agent `json:"items"`
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}{}
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resp, err := req.
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Get(agentsAPI)
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if err != nil {
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return nil, err
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}
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err = json.Unmarshal(resp.Body(), &res)
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if err != nil {
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return nil, fmt.Errorf("unmarshal response body failed: %v, resp body: %v", err, string(resp.Body()))
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}
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return res.Items, nil
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}
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func (a *agentsClient) Delete(ids []string) error {
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req := a.c.R()
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idQuery := strings.Join(ids, ",")
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req.QueryParam.Add("id", idQuery)
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_, err := req.
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Delete(agentsAPI)
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if err != nil {
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return err
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}
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return nil
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}
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