be.ems/src/modules/network_element/service/ne_info.impl.go

package service

import (
	"encoding/json"
	"fmt"
	"os"
	"path/filepath"
	"runtime"
	"strings"

	"be.ems/src/framework/constants/cachekey"
	"be.ems/src/framework/logger"
	"be.ems/src/framework/redis"
	"be.ems/src/framework/utils/parse"
	"be.ems/src/framework/utils/ssh"
	"be.ems/src/modules/network_element/model"
	"be.ems/src/modules/network_element/repository"
)

// 实例化服务层 NeInfoImpl 结构体
var NewNeInfoImpl = &NeInfoImpl{
	neInfoRepository: repository.NewNeInfoImpl,
	Para5GData:       map[string]string{},
}

// 网元信息 服务层处理
type NeInfoImpl struct {
	// 网元信息数据信息
	neInfoRepository repository.INeInfo
	Para5GData       map[string]string
}

// SelectNeInfoByNeTypeAndNeID 通过ne_type和ne_id查询网元信息
func (r *NeInfoImpl) SelectNeInfoByNeTypeAndNeID(neType, neID string) model.NeInfo {
	var neInfo model.NeInfo
	key := fmt.Sprintf("%s%s:%s", cachekey.NE_KEY, strings.ToUpper(neType), neID)
	jsonStr, _ := redis.Get("", key)
	if len(jsonStr) > 7 {
		err := json.Unmarshal([]byte(jsonStr), &neInfo)
		if err != nil {
			neInfo = model.NeInfo{}
		}
	} else {
		neInfo = r.neInfoRepository.SelectNeInfoByNeTypeAndNeID(neType, neID)
		if neInfo.ID != "" && neInfo.NeId == neID {
			redis.Del("", key)
			values, _ := json.Marshal(neInfo)
			redis.Set("", key, string(values))
		}
	}
	return neInfo
}

// RefreshByNeTypeAndNeID 通过ne_type和ne_id刷新redis中的缓存
func (r *NeInfoImpl) RefreshByNeTypeAndNeID(neType, neID string) model.NeInfo {
	var neInfo model.NeInfo
	key := fmt.Sprintf("%s%s:%s", cachekey.NE_KEY, strings.ToUpper(neType), neID)
	redis.Del("", key)
	neInfo = r.neInfoRepository.SelectNeInfoByNeTypeAndNeID(neType, neID)
	if neInfo.ID != "" && neInfo.NeId == neID {
		values, _ := json.Marshal(neInfo)
		redis.Set("", key, string(values))
	}
	return neInfo
}

// ClearNeCacheByNeType 清除网元类型缓存
func (r *NeInfoImpl) ClearNeCacheByNeType(neType string) bool {
	key := fmt.Sprintf("%s*", cachekey.NE_KEY)
	if neType != "*" {
		key = fmt.Sprintf("%s%s*", cachekey.NE_KEY, neType)
	}
	keys, err := redis.GetKeys("", key)
	if err != nil {
		return false
	}
	delOk, _ := redis.DelKeys("", keys)
	return delOk
}

// SelectNeInfoByRmuid 通过rmUID查询网元信息
func (r *NeInfoImpl) SelectNeInfoByRmuid(rmUid string) model.NeInfo {
	var neInfo model.NeInfo
	cacheKeys, _ := redis.GetKeys("", cachekey.NE_KEY+"*")
	if len(cacheKeys) > 0 {
		for _, key := range cacheKeys {
			var v model.NeInfo
			jsonStr, _ := redis.Get("", key)
			if len(jsonStr) > 7 {
				json.Unmarshal([]byte(jsonStr), &v)
			}
			if v.RmUID == rmUid {
				neInfo = v
				break
			}
		}
	} else {
		neInfos := r.SelectList(neInfo, false, false)
		for _, v := range neInfos {
			key := fmt.Sprintf("%s%s:%s", cachekey.NE_KEY, strings.ToUpper(v.NeType), v.NeId)
			redis.Del("", key)
			values, _ := json.Marshal(v)
			redis.Set("", key, string(values))
			if v.RmUID == rmUid {
				neInfo = v
			}
		}
	}
	return neInfo
}

// SelectPage 根据条件分页查询
//
// bandStatus 带状态信息
func (r *NeInfoImpl) SelectPage(query map[string]any, bandStatus bool) map[string]any {
	data := r.neInfoRepository.SelectPage(query)

	// 网元直连读取网元服务状态
	if bandStatus {
		rows := data["rows"].([]model.NeInfo)
		r.bandNeStatus(&rows)
	}

	return data
}

// SelectList 查询列表
//
// bandStatus 带状态信息
// bandHost 带主机信息
func (r *NeInfoImpl) SelectList(ne model.NeInfo, bandStatus bool, bandHost bool) []model.NeInfo {
	list := r.neInfoRepository.SelectList(ne)

	// 网元直连读取网元服务状态
	if bandStatus {
		r.bandNeStatus(&list)
	}

	// 网元主机信息
	if bandHost {
		r.bandNeHosts(&list)
	}

	return list
}

// bandNeStatus 网元列表项数据带网元服务状态
func (r *NeInfoImpl) bandNeStatus(arr *[]model.NeInfo) {
	for i := range *arr {
		v := (*arr)[i]
		result, err := NeState(v)
		if err != nil {
			(*arr)[i].ServerState = map[string]any{
				"online": false,
			}
			// 网元状态设置为离线
			if v.Status != "0" {
				v.Status = "0"
				(*arr)[i].Status = v.Status
				r.neInfoRepository.Update(v)
			}
			continue
		}
		result["online"] = true
		(*arr)[i].ServerState = result
		// 网元状态设置为在线
		if v.Status != "1" {
			// 下发网管配置信息给网元
			_, err = NeConfigOMC(v)
			if err == nil {
				v.Status = "1"
			} else {
				v.Status = "2"
			}
			(*arr)[i].Status = v.Status
			r.neInfoRepository.Update(v)
		}
	}
}

// bandNeHosts 网元列表项数据带网元主机信息
func (r *NeInfoImpl) bandNeHosts(arr *[]model.NeInfo) {
	for i := range *arr {
		v := (*arr)[i]
		if v.HostIDs != "" {
			(*arr)[i].Hosts = NewNeHostImpl.neHostRepository.SelectByIds(strings.Split(v.HostIDs, ","))
		}
	}
}

// SelectByIds 通过ID查询
//
// bandHost 带主机信息
func (r *NeInfoImpl) SelectById(infoId string, bandHost bool) model.NeInfo {
	if infoId == "" {
		return model.NeInfo{}
	}
	neInfos := r.neInfoRepository.SelectByIds([]string{infoId})
	if len(neInfos) > 0 {
		neInfo := neInfos[0]
		// 带主机信息
		if neInfo.HostIDs != "" && bandHost {
			neInfo.Hosts = NewNeHostImpl.neHostRepository.SelectByIds(strings.Split(neInfo.HostIDs, ","))
		}
		return neInfo
	}
	return model.NeInfo{}
}

// Insert 新增信息
func (r *NeInfoImpl) Insert(neInfo model.NeInfo) string {
	// 主机信息新增
	if neInfo.Hosts != nil {
		var hostIDs []string
		for _, host := range neInfo.Hosts {
			host.Title = fmt.Sprintf("%s_%s_%d", strings.ToUpper(neInfo.NeType), neInfo.NeId, host.Port)
			host.GroupID = "1"
			hostId := NewNeHostImpl.Insert(host)
			if hostId != "" {
				hostIDs = append(hostIDs, hostId)
			}
		}
		neInfo.HostIDs = strings.Join(hostIDs, ",")
	}

	insertId := r.neInfoRepository.Insert(neInfo)
	if insertId != "" {
		// 刷新缓存
		r.RefreshByNeTypeAndNeID(neInfo.NeType, neInfo.NeId)
	}
	return insertId
}

// Update 修改信息
func (r *NeInfoImpl) Update(neInfo model.NeInfo) int64 {
	// 主机信息更新
	if neInfo.Hosts != nil {
		for _, host := range neInfo.Hosts {
			if host.HostID != "" {
				host.Title = fmt.Sprintf("%s_%s_%d", strings.ToUpper(neInfo.NeType), neInfo.NeId, host.Port)
				host.GroupID = "1"
				NewNeHostImpl.Update(host)
			}
		}
	}

	num := r.neInfoRepository.Update(neInfo)
	if num > 0 {
		// 刷新缓存
		r.RefreshByNeTypeAndNeID(neInfo.NeType, neInfo.NeId)
	}
	return num
}

// DeleteByIds 批量删除信息
func (r *NeInfoImpl) DeleteByIds(infoIds []string) (int64, error) {
	// 检查是否存在
	infos := r.neInfoRepository.SelectByIds(infoIds)
	if len(infos) <= 0 {
		return 0, fmt.Errorf("neHostCmd.noData")
	}

	if len(infos) == len(infoIds) {
		for _, v := range infos {
			// 主机信息删除
			if v.HostIDs != "" {
				NewNeHostImpl.DeleteByIds(strings.Split(v.HostIDs, ","))
			}
			// 删除License
			neLicense := NewNeLicenseImpl.SelectByNeTypeAndNeID(v.NeType, v.NeId)
			if neLicense.NeId == v.NeId {
				NewNeLicenseImpl.DeleteByIds([]string{neLicense.ID})
			}
			// 删除Version
			neVersion := NewNeVersionImpl.SelectByNeTypeAndNeID(v.NeType, v.NeId)
			if neVersion.NeId == v.NeId {
				NewNeVersionImpl.DeleteByIds([]string{neVersion.ID})
			}
			// 缓存信息删除
			redis.Del("", fmt.Sprintf("%s%s:%s", cachekey.NE_KEY, v.NeType, v.NeId))
		}
		rows := r.neInfoRepository.DeleteByIds(infoIds)
		return rows, nil
	}
	// 删除信息失败！
	return 0, fmt.Errorf("delete fail")
}

// CheckUniqueNeTypeAndNeId 校验同类型下标识是否唯一
func (r *NeInfoImpl) CheckUniqueNeTypeAndNeId(neType, neId, id string) bool {
	uniqueId := r.neInfoRepository.CheckUniqueNeTypeAndNeId(model.NeInfo{
		NeType: neType,
		NeId:   neId,
	})
	if uniqueId == id {
		return true
	}
	return uniqueId == ""
}

// NeRunSSHclient 网元主机的SSH客户端-为创建相关连接
func (r *NeInfoImpl) NeRunSSHclient(neType, neId string) (*ssh.ConnSSH, error) {
	neInfo := r.SelectNeInfoByNeTypeAndNeID(neType, neId)
	if neInfo.NeId != neId {
		logger.Errorf("NeRunSSHclient NeType:%s NeID:%s not found", neType, neId)
		return nil, fmt.Errorf("neinfo not found")
	}
	// 取主机信息
	if neInfo.HostIDs == "" {
		logger.Errorf("NeRunSSHclient NeType:%s NeID:%s hostId not found", neType, neId)
		return nil, fmt.Errorf("neinfo hostId not found")
	}
	neInfo.Hosts = NewNeHostImpl.neHostRepository.SelectByIds(strings.Split(neInfo.HostIDs, ","))
	if len(neInfo.Hosts) <= 0 {
		logger.Errorf("NeRunSSHclient Hosts %s not found", neInfo.HostIDs)
		return nil, fmt.Errorf("neinfo host not found")
	}
	neHost := neInfo.Hosts[0]
	if neHost.HostType != "ssh" {
		logger.Errorf("NeRunSSHclient Hosts first HostType %s not ssh", neHost.HostType)
		return nil, fmt.Errorf("neinfo host type not ssh")
	}

	var connSSH ssh.ConnSSH
	neHost.CopyTo(&connSSH)
	var client *ssh.ConnSSH
	var err error
	if neHost.AuthMode == "2" {
		client, err = connSSH.NewClientByLocalPrivate()
	} else {
		client, err = connSSH.NewClient()
	}
	if err != nil {
		logger.Errorf("NeRunSSHclient NewClient err => %s", err.Error())
		return nil, fmt.Errorf("neinfo ssh client new err")
	}
	return client, nil
}

// NeRunCMD 向网元发送cmd命令
func (r *NeInfoImpl) NeRunCMD(neType, neId, cmd string) (string, error) {
	sshClient, err := r.NeRunSSHclient(neType, neId)
	if err != nil {
		return "", err
	}
	defer sshClient.Close()

	// 执行命令
	output, err := sshClient.RunCMD(cmd)
	if err != nil {
		logger.Errorf("NeRunCMD RunCMD %s err => %s", output, err.Error())
		return "", fmt.Errorf("neinfo ssh run cmd err")
	}
	return output, nil
}

// neConfOAMData 网元OAM配置文件默认格式数据
func (r *NeInfoImpl) neConfOAMData() map[string]any {
	return map[string]any{
		"httpManageCfg": map[string]any{
			"ipType": "ipv4",
			// 必改
			"ipv4":   "172.60.5.2",
			"ipv6":   "",
			"port":   33030,
			"scheme": "http",
		},
		"oamConfig": map[string]any{
			"enable": true,
			"ipType": "ipv4",
			"ipv4":   "172.60.5.1", // 必改
			"ipv6":   "",
			"port":   33030,
			"scheme": "http",
			"neConfig": map[string]any{ // 必改
				"neId":       "001",
				"rmUid":      "4400HX1XXX001",
				"neName":     "XXX_001",
				"dn":         "-",
				"vendorName": "GD",
				"province":   "-",
				"pvFlag":     "PNF",
			},
		},
		"snmpConfig": map[string]any{
			"enable": false,
			"ipType": "ipv4",
			"ipv4":   "172.60.5.2", // 必改
			"ipv6":   "",
			"port":   4957,
		},
		"kpiConfig": map[string]any{
			"enable": true,
			"timer":  60, // 必改
		},
		// "pubConfigPath": "/usr/local/etc/conf/para5G.yaml", // 网元只会读一次后续会置空，建议不放
	}
}

// neConfOAMRead 网元OAM配置文件读取
func (r *NeInfoImpl) NeConfOAMRead(neType, neId string) (map[string]any, error) {
	neTypeLower := strings.ToLower(neType)
	// 网管本地路径
	omcPath := "/usr/local/etc/omc/ne_config"
	if runtime.GOOS == "windows" {
		omcPath = fmt.Sprintf("C:%s", omcPath)
	}
	localFilePath := fmt.Sprintf("%s/%s/%s/%s", omcPath, neTypeLower, neId, "oam_manager.yaml")

	// 读取文件内容
	bytes, err := os.ReadFile(localFilePath)
	if err != nil {
		// logger.Warnf("NeConfOAMRead ReadFile => %s", err.Error())
		// return nil, fmt.Errorf("read file error")
		// 无保留文件时返回默认文件数据
		oamData := r.neConfOAMData()
		r.neConfOAMWirte(neType, neId, oamData, false)
		return oamData, nil
	}
	content := string(bytes)

	// 序列化Map
	mapData, err := parse.ConvertConfigToMap("yaml", content)
	if err != nil {
		logger.Warnf("NeConfOAMRead ConvertConfigToMap => %s", err.Error())
		return nil, fmt.Errorf("content convert type error")
	}
	return mapData, nil
}

// neConfOAMWirte 网元OAM配置文件写入 content内容 sync同步到网元端
func (r *NeInfoImpl) neConfOAMWirte(neType, neId string, content any, sync bool) error {
	neTypeLower := strings.ToLower(neType)
	fileName := "oam_manager.yaml"
	// 网管本地路径
	omcPath := "/usr/local/etc/omc/ne_config"
	if runtime.GOOS == "windows" {
		omcPath = fmt.Sprintf("C:%s", omcPath)
	}
	localFilePath := fmt.Sprintf("%s/%s/%s/%s", omcPath, neTypeLower, neId, fileName)

	// 写入文件
	if err := parse.ConvertConfigToFile("yaml", localFilePath, content); err != nil {
		return fmt.Errorf("please check if the file exists or write permissions")
	}

	// 同步到网元端
	if sync {
		// 网元主机的SSH客户端
		sshClient, err := r.NeRunSSHclient(neType, neId)
		if err != nil {
			return err
		}
		defer sshClient.Close()
		// 网元主机的SSH客户端进行文件传输
		sftpClient, err := sshClient.NewClientSFTP()
		if err != nil {
			return err
		}
		defer sftpClient.Close()

		// 网元端配置路径
		neFilePath := fmt.Sprintf("/usr/local/etc/%s/%s", neTypeLower, fileName)
		neFileDir := filepath.ToSlash(filepath.Dir(neFilePath))
		// 修改网元文件权限
		sshClient.RunCMD(fmt.Sprintf("sudo mkdir -p %s && sudo chmod 775 %s && sudo touch %s && sudo chmod o+w %s", neFileDir, neFileDir, neFilePath, neFilePath))
		// 复制到网元进行覆盖
		if err = sftpClient.CopyFileLocalToRemote(localFilePath, neFilePath); err != nil {
			return fmt.Errorf("please check if scp remote copy is allowed")
		}
	}

	return nil
}

// NeConfOAMSync 网元OAM配置文件生成并同步
func (r *NeInfoImpl) NeConfOAMSync(neInfo model.NeInfo, content map[string]any, sync bool) error {
	oamData, err := r.NeConfOAMRead(neInfo.NeType, neInfo.NeId)
	if oamData == nil || err != nil {
		return fmt.Errorf("error read OAM file info")
	}
	// 网元HTTP服务
	if v, ok := oamData["httpManageCfg"]; ok {
		item := v.(map[string]any)
		item["port"] = neInfo.Port
		if strings.Contains(neInfo.IP, ":") {
			item["ipType"] = "ipv6"
			item["ipv6"] = neInfo.IP
		}
		if strings.Contains(neInfo.IP, ".") {
			item["ipType"] = "ipv4"
			item["ipv4"] = neInfo.IP
		}

		oamData["httpManageCfg"] = item
	}
	// 对网管HTTP配置
	if v, ok := oamData["oamConfig"]; ok {
		item := v.(map[string]any)
		item["neConfig"] = map[string]string{
			"neId":       neInfo.NeId,
			"rmUid":      neInfo.RmUID,
			"neName":     neInfo.NeName,
			"dn":         neInfo.Dn,
			"vendorName": neInfo.VendorName,
			"province":   neInfo.Province,
			"pvFlag":     neInfo.PvFlag,
		}

		if omcIP, ok := r.Para5GData["OMC_IP"]; ok && omcIP != "" {
			if strings.Contains(omcIP, ":") {
				item["ipType"] = "ipv6"
				item["ipv6"] = omcIP
			}
			if strings.Contains(omcIP, ".") {
				item["ipType"] = "ipv4"
				item["ipv4"] = omcIP
			}
		}

		if oamEnable, ok := content["oamEnable"]; ok && oamEnable != nil {
			item["enable"] = parse.Boolean(oamEnable)
		}
		if oamPort, ok := content["oamPort"]; ok && oamPort != nil {
			item["port"] = parse.Number(oamPort)
		}
		oamData["oamConfig"] = item
	}
	// 对网管SNMP配置
	if v, ok := oamData["snmpConfig"]; ok {
		item := v.(map[string]any)
		if strings.Contains(neInfo.IP, ":") {
			item["ipType"] = "ipv6"
			item["ipv6"] = neInfo.IP
		}
		if strings.Contains(neInfo.IP, ".") {
			item["ipType"] = "ipv4"
			item["ipv4"] = neInfo.IP
		}

		if snmpEnable, ok := content["snmpEnable"]; ok && snmpEnable != nil {
			item["enable"] = parse.Boolean(snmpEnable)
		}
		if snmpPort, ok := content["snmpPort"]; ok && snmpPort != nil {
			item["port"] = parse.Number(snmpPort)
		}
		oamData["snmpConfig"] = item
	}
	// 对网管KPI上报配置
	if v, ok := oamData["kpiConfig"]; ok {
		item := v.(map[string]any)
		if neInfo.NeType == "UPF" {
			item["timer"] = 5
		}

		if kpiEnable, ok := content["kpiEnable"]; ok && kpiEnable != nil {
			item["enable"] = parse.Boolean(kpiEnable)
		}
		if kpiTimer, ok := content["kpiTimer"]; ok && kpiTimer != nil {
			item["timer"] = parse.Number(kpiTimer)
		}
		oamData["kpiConfig"] = item
	}
	if err := NewNeInfoImpl.neConfOAMWirte(neInfo.NeType, neInfo.NeId, oamData, sync); err != nil {
		return fmt.Errorf("error wirte OAM file info")
	}
	return nil
}

// NeConfPara5GRead 网元公共配置文件读取
func (r *NeInfoImpl) NeConfPara5GRead() (map[string]any, error) {
	// 网管本地路径
	omcFilePath := "/usr/local/etc/omc/para5G.yaml"
	if runtime.GOOS == "windows" {
		omcFilePath = fmt.Sprintf("C:%s", omcFilePath)
	}
	// 读取文件内容
	bytes, err := os.ReadFile(omcFilePath)
	if err != nil {
		logger.Warnf("NeConfPara5GRead ReadFile => %s", err.Error())
		return nil, fmt.Errorf("read file error")
	}
	content := string(bytes)

	// 序列化Map
	mapData, err := parse.ConvertConfigToMap("yaml", content)
	if err != nil {
		logger.Warnf("NeConfPara5GRead ConvertConfigToMap => %s", err.Error())
		return nil, fmt.Errorf("content convert type error")
	}
	return mapData, nil
}

// NeConfPara5GWirte 网元公共配置文件写入 content内容 syncNE同步到网元端NeType@NeId
func (r *NeInfoImpl) NeConfPara5GWirte(content map[string]any, syncNE []string) error {
	// 网管本地路径
	omcFilePath := "/usr/local/etc/omc/para5G.yaml"
	if runtime.GOOS == "windows" {
		omcFilePath = fmt.Sprintf("C:%s", omcFilePath)
	}

	if err := parse.ConvertConfigToFile("yaml", omcFilePath, content); err != nil {
		return fmt.Errorf("please check if the file exists or write permissions")
	}

	// 同步到网元端
	if len(syncNE) > 0 {
		errMsg := []string{}
		for _, neTI := range syncNE {
			ti := strings.SplitN(neTI, "@", 2)
			// 网元主机的SSH客户端
			sshClient, err := r.NeRunSSHclient(ti[0], ti[1])
			if err != nil {
				errMsg = append(errMsg, fmt.Sprintf("%s : %s", ti, err.Error()))
				continue
			}
			defer sshClient.Close()
			// 网元主机的SSH客户端进行文件传输
			sftpClient, err := sshClient.NewClientSFTP()
			if err != nil {
				errMsg = append(errMsg, fmt.Sprintf("%s : %s", ti, err.Error()))
				continue
			}
			defer sftpClient.Close()

			// 网元端配置路径
			neFilePath := "/usr/local/etc/conf/para5G.yaml"
			neFileDir := filepath.ToSlash(filepath.Dir(neFilePath))
			// 修改网元文件权限
			sshClient.RunCMD(fmt.Sprintf("sudo mkdir -p %s && sudo chmod 775 %s && sudo touch %s && sudo chmod o+rw %s", neFileDir, neFileDir, neFilePath, neFilePath))
			// 复制到网元进行覆盖
			if err = sftpClient.CopyFileLocalToRemote(omcFilePath, neFilePath); err != nil {
				errMsg = append(errMsg, fmt.Sprintf("%s : please check if scp remote copy is allowed", ti))
				continue
			}
		}
		if len(errMsg) > 0 {
			return fmt.Errorf(strings.Join(errMsg, "\r\n"))
		}
	}

	// 转换一份数据到全局
	r.Para5GData = r.neConfPara5GDataConvert(content)
	return nil
}

// NeConfPara5GConvert 网元公共配置数据转化 content网元公共配置文件读取内容
func (r *NeInfoImpl) neConfPara5GDataConvert(content map[string]any) map[string]string {
	basic := content["basic"].(map[string]any)
	external := content["external"].(map[string]any)
	sbi := content["sbi"].(map[string]any)

	mcc := "460"
	mnc := "01"
	mncDomain := "001"
	if plmnId, plmnIdOk := basic["plmnId"].(map[string]any); plmnIdOk {
		mcc = plmnId["mcc"].(string)
		mnc = plmnId["mnc"].(string)
		// If a user input two digit MNC, add a leading zero
		if len(mnc) == 2 {
			mncDomain = fmt.Sprintf("0%s", mnc)
		} else {
			mncDomain = mnc
		}
	}

	sst := "1"
	sd := "000001"
	if plmnId, plmnIdOk := basic["snssai"].(map[string]any); plmnIdOk {
		sst = plmnId["sst"].(string)
		sd = plmnId["sd"].(string)
	}

	n3IPAmdMask := external["upfn3_ip"].(string)
	n3Arr := strings.Split(n3IPAmdMask, "/")
	n3IP := n3Arr[0]
	n3Mask := parse.ConvertIPMask(parse.Number(n3Arr[1]))

	n6IPAmdMask := external["upfn6_ip"].(string)
	n6Arr := strings.Split(n6IPAmdMask, "/")
	n6IP := n6Arr[0]
	n6Mask := parse.ConvertIPMask(parse.Number(n6Arr[1]))

	ueIPAmdMask := external["ue_pool"].(string)
	ueArr := strings.Split(ueIPAmdMask, "/")
	ueIP := ueArr[0]
	ueCicr := ueArr[1]
	ueMask := parse.ConvertIPMask(parse.Number(ueArr[1]))

	return map[string]string{
		// basic
		"TAC":        basic["tac"].(string),
		"MCC":        mcc,
		"MNC":        mnc,
		"MNC_DOMAIN": mncDomain,
		"SST":        sst,
		"SD":         sd,
		"DNN_DATA":   basic["dnn_data"].(string),
		"DNN_IMS":    basic["dnn_ims"].(string),

		// external
		"N2_IP":    external["amfn2_ip"].(string),
		"UE_POOL":  external["ue_pool"].(string),
		"UE_IP":    ueIP,
		"UE_MASK":  ueMask,
		"UE_CIDR":  ueCicr,
		"UPF_TYPE": external["upf_type"].(string), // StandardUPF LightUPF
		"N3_IP":    n3IP,
		"N3_MASK":  n3Mask,
		"N3_GW":    external["upfn3_gw"].(string),
		"N3_PCI":   external["upfn3_pci"].(string),
		"N3_MAC":   external["upfn3_mac"].(string),
		"N6_IP":    n6IP,
		"N6_MASK":  n6Mask,
		"N6_GW":    external["upfn6_gw"].(string),
		"N6_PCI":   external["upfn6_pci"].(string),
		"N6_MAC":   external["upfn6_mac"].(string),

		"SIP_IP": external["ims_sip_ip"].(string),

		"S1_MMEIP":  external["mmes1_ip"].(string),
		"S11_MMEIP": external["mmes11_ip"].(string),
		"S10_MMEIP": external["mmes10_ip"].(string),

		// sbi
		"OMC_IP":   sbi["omc_ip"].(string),
		"IMS_IP":   sbi["ims_ip"].(string),
		"AMF_IP":   sbi["amf_ip"].(string),
		"AUSF_IP":  sbi["ausf_ip"].(string),
		"UDM_IP":   sbi["udm_ip"].(string),
		"ADB_IP":   sbi["adb_ip"].(string),
		"SMF_IP":   sbi["smf_ip"].(string),
		"PCF_IP":   sbi["pcf_ip"].(string),
		"NSSF_IP":  sbi["nssf_ip"].(string),
		"NRF_IP":   sbi["nrf_ip"].(string),
		"UPF_IP":   sbi["upf_ip"].(string),
		"LMF_IP":   sbi["lmf_ip"].(string),
		"NEF_IP":   sbi["nef_ip"].(string),
		"MME_IP":   sbi["mme_ip"].(string),
		"N3IWF_IP": sbi["n3iwf_ip"].(string),
	}
}