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getPicture.js
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/*
function: snapshot grafana pannel pictures via puppeteer
author: [email protected]
*/
// 发送函数
function sendPicture(){
// 引入自定义发邮件模块
const sendModule = require('./mailPush.js');
// 同时发送到多个邮箱,用逗号隔开
sendModule.sendMymail('[email protected],[email protected]','每周报表','^_^ OpenStack 监控报表');
}
// 截图函数
function getPicture(){
const puppeteer = require('puppeteer');
//模拟登陆，grafana 登陆的用户名和密码
const account = `zuoguocai`;
const password = `xxxxxx`;
(async () => {
const browser = await puppeteer.launch({args: ['--no-sandbox', '--disable-setuid-sandbox']});
const page = await browser.newPage();
await page.setViewport({width:1827, height:979});
await page.goto('https://yourgrafana.com');
await page.type('input[type="text"]', account);
await page.type('#inputPassword', password);
await page.click('button[type="submit"]');
await page.waitForNavigation({
waitUntil: 'load'
});
//await page.waitFor(1000);
// 替换为您的grafana dashboard的 url
await page.goto('https://yourgrafana.com/d/-a3b-ddWz/hu-lian-wang-chu-kou-hui-zong?refresh=30s&orgId=1');
await page.waitFor(1000);
// 替换为您的grafana dashboard panel 的编号,我这里是19
await page.waitForSelector('#panel-19 > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-editor-container:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-container:nth-child(1) .panel-menu-container:nth-child(3) > .fa:nth-child(1)')
// 替换为您的grafana dashboard panel 的编号,我这里是19
await page.click('#panel-19 > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-editor-container:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-container:nth-child(1) .panel-menu-container:nth-child(3) > .fa:nth-child(1)')
await page.waitForSelector('.open > .dropdown-menu > li:nth-child(1) > a > .dropdown-item-text')
await page.click('.open > .dropdown-menu > li:nth-child(1) > a > .dropdown-item-text')
await page.waitFor(1000);
await page.screenshot({path: '/tmp/png/001.png'});
// 替换为您的grafana dashboard的 url
await page.goto('https://yourgrafana.com/d/-a3b-ddWz/hu-lian-wang-chu-kou-hui-zong?refresh=30s&orgId=1');
await page.waitFor(1000);
// 替换为您的grafana dashboard panel 的编号,我这里是2
await page.waitForSelector('#panel-2 > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-editor-container:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-container:nth-child(1) .panel-menu-container:nth-child(3) > .fa:nth-child(1)')
// 替换为您的grafana dashboard panel 的编号,我这里是2
await page.click('#panel-2 > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-editor-container:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-height-helper:nth-child(1) > .panel-container:nth-child(1) .panel-menu-container:nth-child(3) > .fa:nth-child(1)')
await page.waitForSelector('.open > .dropdown-menu > li:nth-child(1) > a > .dropdown-item-text')
await page.click('.open > .dropdown-menu > li:nth-child(1) > a > .dropdown-item-text')
await page.waitFor(1000);
await page.screenshot({path: '/tmp/png/002.png'});
await browser.close();
//调用发送函数
await sendPicture();
})();
}
// 调用定位并截图函数
getPicture()