I have created a local Kubernetes cluster with kind. Following are changes you need to get metric-server running on Kind.
Deploy latest metric-server release.
kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.5.0/components.yamlWithin existing arguments to metric-server container, you need to add argument --kubelet-insecure-tls.
| #!/usr/bin/env bash | |
| set -Eeuo pipefail | |
| # for real pushes, this would be "library" | |
| targetOrg='trollin' | |
| # https://github.com/tianon/dockerhub-public-proxy | |
| publicProxy="$DOCKERHUB_PUBLIC_PROXY" | |
| _curl() { |
| { | |
| "annotations": { | |
| "list": [ | |
| { | |
| "builtIn": 1, | |
| "datasource": "-- Grafana --", | |
| "enable": true, | |
| "hide": true, | |
| "iconColor": "rgba(0, 211, 255, 1)", | |
| "name": "Annotations & Alerts", |
Table of Contents
| #!/usr/bin/env bash | |
| cmd=$1 | |
| chart=$2 | |
| env=$3 | |
| dir=${chart}-kustomize | |
| chart=${chart/.\//} | |
| build() { |
| #! /bin/sh | |
| # update glibc to 2.17 for CentOS 6 | |
| wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-2.17-55.el6.x86_64.rpm | |
| wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-common-2.17-55.el6.x86_64.rpm | |
| wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-devel-2.17-55.el6.x86_64.rpm | |
| wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-headers-2.17-55.el6.x86_64.rpm | |
| sudo rpm -Uvh glibc-2.17-55.el6.x86_64.rpm \ |
| # -*- coding: utf-8 -*- | |
| import asyncio | |
| import uvloop | |
| from aiohttp.web import Application, MsgType, WebSocketResponse | |
| def add_socket(app, socket, user_id): | |
| if user_id in app['connections']: | |
| pass |
| #!/usr/bin/env bash | |
| # redis-scan.sh | |
| # | |
| # Adapted by @obscurerichard from itamarhaber/scan_del.sh: | |
| # https://gist.github.com/itamarhaber/11126830 | |
| # | |
| # Thanks @czerasz and @tenlee2012 for fixes | |
| # | |
| # Usage: | |
| # ./redis-scan.sh localhost 6378 0 '*test*' |
mathclub是最近做的一个个人项目，帮助考SAT的同学通过在线做题、回顾、问答提高成绩。用户功能有：计次/计时做题、成绩单、错题分布、错题回顾、提问、汇总以及注册登录。管理后台主要是题库管理、学员管理、成绩单管理、问题回复。怎么看都像学校里的课设，的确项目本身并不出奇，开发上选用的一些方案或许更有意思。
整个项目一个人从产品需求、原型设计、前后端开发到部署历时2周左右。可以从截图上感受一下：
技术选型上服务端是Node.js，应用框架选了老牌的Express（4.x变化挺大不少中间件都废了），数据服务用的是MongoLab（MongoDB的云服务平台），图片上传用的是又拍云，程序部署在Nodejitsu上。模板引擎没选主流的Jade或ejs，而是用Express React Views它实现了在服务端渲染React组件。前端框架是用React，这次有意想追求前后端全部组件化的组织。之前是用Webpack实现CommonJS模块打包，这次用Browserify配置更简单，它有丰富的transform很赞，其中的reactify转换React的JSX很完美。CSS用Sass＋autoprefixer让人省心。将这一切串起来的自动构建工具是Gulp。我其实崇尚用最精简的工具组合开发，上述组合在我看来比较精简了。（帖纸留念）
