涵曦 hanxi

云

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装。PaaS提供语言环境和框架（可以自己选）。SaaS只能使用开发好的软件（卖软件本身，如税务会计、表格文字处理）。BaaS一般类似于非关系数据库，但各家不通用
云服务的特点：零前期成本 & 按需付费 & 弹性（类似于租，可随时多加、退掉；但没有残值）、高可用（放在机房中，不同AZ间水电隔离）

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

Currently, the latest version is 2.18.0. Download and extract it and go to the folder of the source code:

wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.18.0.tar.gz
tar xf git-2.18.0.tar.gz
cd git-2.18.0/

	from requests.adapters import HTTPAdapter, Retry
	from requests import Session

	retries = Retry(
	total=5, backoff_factor=1, status_forcelist=[502, 503, 504]
	)
	session = Session() # reuse tcp connection
	session.mount("http://", HTTPAdapter(max_retries=retries))
	session.mount("https://", HTTPAdapter(max_retries=retries))

	// 2023.4.23 更新，修复 gtag.js 加了个回车导致失效的问题
	// 2023.3.2 更新，修复上报到 region*.google-analytics.com 未被代理的问题

	addEventListener('fetch', (event) => {
	// 这里可以加 filter
	return event.respondWith(handleRequest(event));
	});

	// worker 应用的路由地址，末尾不加 '/'
	const DOMAIN = 'https://example.workers.dev/routerpath';

	const pw = require('playwright');
	const UserAgent = require('user-agents');
	const uuid = require('uuid');
	const tmp = require('tmp-promise');

	const UINT32_MAX = (2 ** 32) - 1;
	const WEBGL_RENDERERS = ['ANGLE (NVIDIA Quadro 2000M Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (NVIDIA Quadro K420 Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro 2000M Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (NVIDIA Quadro K2000M Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (ATI Radeon HD 3800 Series Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics 4000 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics 4000 Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (AMD Radeon R9 200 Series Direct3D11 vs_5_0 ps_5_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Direct3D9Ex vs_3_0 ps_3_0)', 'ANGLE (Intel(R) HD Graphics Family Direct3D

	(function (context, trackingId, options) {
	const history = context.history;
	const doc = document;
	const nav = navigator \|\| {};
	const storage = localStorage;
	const encode = encodeURIComponent;
	const pushState = history.pushState;
	const typeException = 'exception';
	const generateId = () => Math.random().toString(36);
	const getId = () => {

	local lru = {}
	local lru_mt = { __index = lru }

	local function addnode(self, node)
	local head = self._head
	node._next = head
	if head then
	head._pre = node
	end
	self._head = node