From 8824b55eb35f98087d4ecdf2d81f588cdf22acec Mon Sep 17 00:00:00 2001 From: mandeler Date: Tue, 21 Nov 2017 21:20:11 +0800 Subject: [PATCH] Translated to line 78, taking a break Translated to line 78, taking a break --- ...tting started with OpenFaaS on minikube.md | 52 ++++++++++++------- 1 file changed, 32 insertions(+), 20 deletions(-) diff --git a/sources/tech/20171118 Getting started with OpenFaaS on minikube.md b/sources/tech/20171118 Getting started with OpenFaaS on minikube.md index 3b6c3651c0..0810664eba 100644 --- a/sources/tech/20171118 Getting started with OpenFaaS on minikube.md +++ b/sources/tech/20171118 Getting started with OpenFaaS on minikube.md @@ -1,7 +1,7 @@ #mandeler Translating Getting started with OpenFaaS on minikube ============================================================ -This is a guide on how to setup OpenFaaS —  _Serverless Functions Made Simple_ on Kubernetes 1.8 with [minikube][4]. minikube is a [Kubernetes][5] distribution which lets you run a Kubernetes cluster on your laptop — it’s available for Mac and Linux, but is most commonly used with MacOS. +本文将介绍如何借助 minikube [4] 在 Kubernetes 1.8 上搭建 OpenFaaS-Serverless Functions Made Simple。minikube 是一个 [Kubernetes][5] 发行版，借助它，你可以在笔记本电脑上运行 Kubernetes 群集，minikube 支持 Mac 和 Linux ，但是在 MacOS 上使用得多一些。 > This post is based upon our [Official Kubernetes Deployment guide][6] @@ -9,34 +9,46 @@ This is a guide on how to setup OpenFaaS —  _Serverless Functions Made Sim ![](https://cdn-images-1.medium.com/max/1600/1*C9845SlyaaT1_xrAGOBURg.png) -### Getting set up with Minikube +### 安装部署 Minikube -1. Install the [xhyve driver][1] or [VirtualBox][2] which will be used to create a Linux VM for minikube. I find the VirtualBox option to be the most reliable. +1. 安装 [xhyve driver][1] 或 [VirtualBox][2] ，然后在上面安装 Liux 虚拟机以部署 minikube 。根据我的经验，VirtualBox更稳定一些 -2. Setup minikube using the [official docs][3] +2. 参照官方文档 [3] 安装 minikube -3. Install `faas-cli` using `brew` or `curl -sL cli.openfaas.com | sudo sh` +3. 安装 `faas-cli` ： + # 使用 brew 安装 + `brew install faas-cli` + # 使用官方安装脚本 + `curl -sL cli.openfaas.com | sudo sh` -4. Install the `helm` CLI via brew: `brew install kubernetes-helm` +4. 用 brew 安装 `helm` ： +  `brew install kubernetes-helm` -5. Start minikube: `minikube start` +5. 运行 minikube : + `minikube start` -> Docker Captain’s tip: look out for when Docker Inc starts to ship Kubernetes built-into Docker for Mac and Windows. This will let you use Kubernetes without having to install additional software. +> Docker Captain 的小贴士: Docker Inc 从某个时候开始（译者注：Moby 项目开源的时候） Mac 和 Windows 版本就继承了 Kubernetes 的支持。这样我们在使用 Kubernetes 的时候，就不需要再安装额外的软件了。 -### Deploy OpenFaaS to minikube +### 在 minikube 上面部署 OpenFaaS -1. Create a service account for Helm’s server component (tiller): `kubectl -n kube-system create sa tiller \ -  && kubectl create clusterrolebinding tiller \ -  --clusterrole cluster-admin \ -  --serviceaccount=kube-system:tiller` +1. 给 Helm’s 服务器组件新建账号 tiller: +  `kubectl -n kube-system create sa tiller + && kubectl create clusterrolebinding tiller \ + --clusterrole cluster-admin \ + --serviceaccount=kube-system:tiller` -2. Install `tiller` which is Helm’s server-side component: `helm init --skip-refresh --upgrade --service-account tiller` +2. 安装 Helm 的服务端组件 tiller: +  `helm init --skip-refresh --upgrade --service-account tiller` -3. Clone faas-netes (Kubernetes driver for OpenFaaS): `git clone https://github.com/openfaas/faas-netes && cd faas-netes` +3. Git Clone faas-netes (Kubernetes 上面的 OpenFaaS 驱动程序):  + `git clone https://github.com/openfaas/faas-netes && cd faas-netes` -4. Minikube is not configured for RBAC, so we’ll pass an additional flag to turn it off: `helm upgrade --install --debug --reset-values --set async=false --set rbac=false openfaas openfaas/` +4. Minikube 没有配置 RBAC, 这里我们需要把 RBAC 关闭: +  `helm upgrade --install --debug --reset-values --set async=false --set rbac=false openfaas openfaas/` + # 译者注：RBAC（Role-Based access control）基于角色的访问权限控制，在计算机权限管理中较为常用，详情请参考以下链接： + https://en.wikipedia.org/wiki/Role-based_access_control -You’ll now see the OpenFaaS pods being installed on your minikube cluster. Type in `kubectl get pods` to see them: +现在，你可以看到 OpenFaaS 实例（ 原文为 pods ）已经在你的 minikube 群集上运行起来了。输入 `kubectl get pods` 以查看 OpenFaaS 实例: ``` NAME READY STATUS RESTARTS AGE @@ -60,9 +72,9 @@ prometheus-64f9844488-t2mvn 1/1 Running 0 1m 30,000ft: -The API Gateway contains a [minimal UI for testing functions][7] and exposes a [RESTful API][8] for function management. The faas-netesd daemon is a Kubernetes controller which connects to the Kubernetes API server to manage Services, Deployments and Secrets. - -Prometheus and AlertManager work in tandem to enable auto-scaling of functions to match demand. Prometheus metrics give you operational oversight and allow you to build powerful dashboards. +API gateway 进程包含了一个 [用于测试的最小化 UI] [7] ，同时开放了用于功能管理的 [RESTful API][8] 。 +faas-netesd 守护进程是一种 Kubernetes 控制器，用来连接 Kubernetes API 服务实现对 Kubernetes 服务、部署和密码的管理功能。 +Prometheus 和 AlertManager 进程协同工作，实现 OpenFaaS 功能的弹性缩放，以满足业务需求。通过 Prometheus metrics 我们可以查看系统的整体运行状态，还可以用来开发功能强悍的控制面板（Dashboard）。 Prometheus dashboard example: