| | |
| | | package controllers |
| | | |
| | | import ( |
| | | "basic.com/dbapi.git" |
| | | "basic.com/valib/logger.git" |
| | | "bytes" |
| | | "encoding/json" |
| | | "fmt" |
| | | "github.com/gin-gonic/gin" |
| | | "math/rand" |
| | | "os/exec" |
| | | "strconv" |
| | | "strings" |
| | | "webserver/cache" |
| | | "webserver/extend/code" |
| | | "webserver/extend/config" |
| | | "webserver/extend/esutil" |
| | |
| | | m :=make(map[string]interface{},0) |
| | | m["compareNum"] = searchBody.CompareNum |
| | | m["total"] = 0 |
| | | m["totalList"] = []service.CompareResult{} |
| | | m["totalList"] = []CompareResult{} |
| | | util.ResponseFormat(c,code.CompareResultGone,m) |
| | | return |
| | | } |
| | |
| | | m :=make(map[string]interface{},0) |
| | | m["compareNum"] = searchBody.CompareNum |
| | | m["total"] = 0 |
| | | m["totalList"] = []service.CompareResult{} |
| | | m["totalList"] = []CompareResult{} |
| | | util.ResponseFormat(c,code.CompareResultGone,m) |
| | | } |
| | | |
| | |
| | | esSize := strconv.Itoa(webSize) |
| | | //使用es底层机制处理分页 |
| | | //请求头 |
| | | url := "http://" + config.EsInfo.Masterip + ":" + config.EsInfo.Httpport + |
| | | localConf, err2 := cache.GetServerInfo() |
| | | if err2 !=nil || localConf.AlarmIp == "" || localConf.ServerId == "" { |
| | | logger.Debug("localConfig is wrong!!!") |
| | | return nil |
| | | } |
| | | url := "http://" + localConf.AlarmIp + ":" + strconv.Itoa(int(localConf.AlarmPort)) + |
| | | "/" + index + "/_search?search_type=dfs_query_then_fetch" |
| | | |
| | | var setApi dbapi.SysSetApi |
| | | _, sysconf := setApi.GetServerInfo() |
| | | analyServerFilterStr := "{\"term\":{\"analyServerId\":\"" + sysconf.ServerId + "\"}}," |
| | | analyServerFilterStr := "{\"term\":{\"analyServerId\":\"" + localConf.ServerId + "\"}}," |
| | | |
| | | //请求体 |
| | | prama := "{\"from\":\"" + esFrom + "\",\"size\":\"" + esSize + "\"," + |
| | |
| | | } |
| | | return dataSource |
| | | } |
| | | |
| | | func GetEsClusterInfo(ip string) ([]map[string]interface{}, error){ |
| | | serverIp := "" |
| | | if ip != "" { |
| | | serverIp = ip |
| | | } else { |
| | | localConf, err2 := cache.GetServerInfo() |
| | | if err2 !=nil || localConf.ServerIp == "" { |
| | | logger.Debug("localConfig is wrong!!!") |
| | | return nil,err2 |
| | | } |
| | | serverIp = localConf.ServerIp |
| | | } |
| | | str := "curl "+serverIp+":9200/_cat/nodes?v" |
| | | cmd := exec.Command("sh","-c",str) |
| | | var out bytes.Buffer |
| | | cmd.Stdout = &out |
| | | err := cmd.Run() |
| | | if err != nil { |
| | | return nil,err |
| | | } |
| | | infos := strings.Split(string(out.String()),"\n") |
| | | totalNodes := len(infos)-1 |
| | | var nodeInfos []map[string]interface{} |
| | | for i:=1;i<totalNodes ;i++ { |
| | | nodeInfo := make(map[string]interface{}) |
| | | context := strings.Fields(infos[i]) |
| | | nodeIp := context[0] |
| | | Type := context[8] |
| | | var nodeType string |
| | | if Type == "*"{ |
| | | nodeType = "主节点" |
| | | } |
| | | if Type == "-"{ |
| | | nodeType = "从节点" |
| | | } |
| | | nodeInfo["ip"] = nodeIp |
| | | nodeInfo["nodeType"] = nodeType |
| | | url := "http://"+nodeIp+":9200" |
| | | buf := esutil.HttpGet(url) |
| | | var info interface{} |
| | | json.Unmarshal(buf,&info) |
| | | tmpInfo := info.(map[string]interface{}) |
| | | tmpName := tmpInfo["name"].(string) |
| | | versinInfo := tmpInfo["version"].(map[string]interface{}) |
| | | buildDate := versinInfo["build_date"].(string) |
| | | nodeInfo["name"] = tmpName |
| | | nodeInfo["buildDate"] = buildDate |
| | | nodeInfos = append(nodeInfos, nodeInfo) |
| | | } |
| | | |
| | | return nodeInfos,nil |
| | | } |
| | | |
| | | func AddEsCluster(hosts []string) (string){ |
| | | msg := "加入失败" |
| | | for i,val := range hosts{ |
| | | val =val+":9300" |
| | | hosts[i] = val |
| | | } |
| | | verificationHosts := "[\""+strings.Replace(strings.Trim(fmt.Sprint(hosts), "[]"), " ", "\",\"", -1)+"\"]" |
| | | for i,val := range hosts{ |
| | | val ="\\\""+val+"\\\"" |
| | | hosts[i] = val |
| | | } |
| | | oldUnicastHost := "\\[\\\"0.0.0.0:9300\\\"\\]" |
| | | newUnicastHost := strings.Replace(strings.Trim(fmt.Sprint(hosts), ""), " ", ",", -1) |
| | | str := "sed -ie 's/discovery.zen.ping.unicast.hosts: "+oldUnicastHost+"/discovery.zen.ping.unicast.hosts: "+newUnicastHost+"/g' /opt/elasticsearch/config/elasticsearch.yml" |
| | | fmt.Println(str) |
| | | cmd := exec.Command("sh","-c",str) |
| | | var out bytes.Buffer |
| | | cmd.Stdout = &out |
| | | err := cmd.Run() |
| | | if err != nil { |
| | | |
| | | } |
| | | res := getUnicastHosts() |
| | | fmt.Println("res: ",res) |
| | | res1 := "discovery.zen.ping.unicast.hosts: "+verificationHosts+"" |
| | | fmt.Println("res1: ",res1) |
| | | if res == res1{ |
| | | msg = "加入成功" |
| | | } |
| | | str2 := "echo \"node.master: true\" >> /opt/elasticsearch/config/elasticsearch.yml" |
| | | cmd2 := exec.Command("sh","-c",str2) |
| | | var out2 bytes.Buffer |
| | | cmd2.Stdout = &out2 |
| | | err2 := cmd2.Run() |
| | | if err2 != nil { |
| | | msg = "加入失败" |
| | | } |
| | | return msg |
| | | |
| | | } |
| | | |
| | | func getUnicastHosts() (string){ |
| | | str := "cat /opt/elasticsearch/config/elasticsearch.yml | grep discovery.zen.ping.unicast.hosts:" |
| | | cmd := exec.Command("sh","-c",str) |
| | | var out bytes.Buffer |
| | | cmd.Stdout = &out |
| | | err := cmd.Run() |
| | | if err != nil { |
| | | |
| | | } |
| | | infos := strings.Split(string(out.String()),"\n")[0] |
| | | return infos |
| | | |
| | | } |