'use strict';
const ServerIndex = require('../index')
/**
* @name 获取监控数据
* @param {*} _ucid 用户id
* @param {*} server_id 服务器id
* @param {*} type 聚合类型
* @param {*} metric 聚合数据
* @description type和metric 子属关系如下
*
* instance?["vcpus", "memory", "disk.root.size", "compute.instance.booting.time", "cpu_util", "disk.ephemeral.size", "cpu.delta", "cpu", "memory.usage"]
*
* instance_network_interface ["network.outgoing.packets.rate", "network.incoming.bytes.rate", "network.outgoing.bytes.rate", "network.incoming.packets", "network.incoming.packets.rate", "network.outgoing.bytes", "network.incoming.bytes", "network.outgoing.packets"]
*
* instance_disk ["disk.device.read.bytes.rate", "disk.device.write.requests", "disk.device.write.bytes.rate", "disk.device.write.requests.rate", "disk.device.read.bytes", "disk.device.read.requests", "disk.device.read.requests.rate", "disk.device.write.bytes"]
*
*/
class ResourceService extends ServerIndex {
constructor(ctx) {
super(ctx);
this.actions = ':8041/v1/';
}
async getMeasures(_ucid, { server_id, type, metric } = {}) {
const ctx = this.ctx;
const { subtractMoment } = ctx.helper;
try {
const metricIDs = await this.getmetricID(_ucid, server_id, type, metric);
const getDATASFn = metricIDs.map(async e => {
return {
name: e.name,
datas: await this.OSAJax(`${this.actions}metric/${e.id}/measures`, {
body: { start: subtractMoment(1, 'hour') }
})
}
})
const datas = (await Promise.all(getDATASFn)).reduce((a, b) => {
a[`${b['name']}`] = b['datas'];
return a
}, {})
return { data: datas };
} catch (error) {
console.log(error)
return error
}
}
async getmetricID(_ucid, server_id, type, metric) {
const metrics = metric.split(',')
try {
const DATAS = await this.OSAJax(`${this.actions}search/resource/generic/`, {
_ucid,
method: 'POST',
body: {
"and": [
{
"like": {
"original_resource_id": `%${server_id}%`
}
},
{
"=": {
"type": type
}
}
]
}
});
const { code } = DATAS;
if (!code && !!DATAS.length) {
const MAPS = DATAS[0].metrics
return metrics.reduce((a, b) => { a.push({ name: b, id: MAPS[b] }); return a }, )
} else {
return undefined
}
} catch (error) {
return error
}
}
}
module.exports = ResourceService;[/b]
?
'use strict';
const Service = require('egg').Service;
//
class indexService extends Service {
constructor(ctx) {
super(ctx);
this.OPTokenMODEL = ctx.model.Openstack.Token;
this.OPUserMODEL = ctx.model.Openstack.Identity.User;
this.OBJKeySort = ctx.helper.OBJKeySort;
const { uri } = this.config.openstack;
this.uri = `${uri}`;
this.CurlOpt = async (method, full, token) => {
return {
'dataType': 'json',
'headers': {
...((!full && !token) && { 'X-Auth-Token': (await ctx.helper.TokenFn('openstack')).data }) || !!token && { 'X-Auth-Token': token },
'Content-Type': 'application/json',
},
'method': method,
...method !== 'DELETE' && { 'data': {} },
'timeout': 60000
}
}
};
/**
* 基础库
*
* @param {Object} body 需要提交的参数
* @param {String} method GET POST DELETE PUT PATCH
* @param {String} params url 参数
* @param {Boolean} full 是否显示完整参数
* @param {String} _ucid 用户ID Optional
*/
async OSAJax(params, { body = {}, method = "GET", full = false, status = false, _ucid } = {}) {
const ctx = this.ctx;
const opt = await this.CurlOpt(method, full, !!_ucid && await this.getUserToken(_ucid));
method !== 'DELETE' && Object.assign(opt.data, { ...!!body ? body : '' });
try {
const result = await ctx.curl(`${this.uri}${!!params ? params : ''}`, opt);
return !!full && result || !!status && result.status || result.data;
} catch (error) {
return error
}
}
}
module.exports = indexService;
