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luxious
Istio Automation
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---
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title: Minikube
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description: Instructions to setup minikube for Istio.
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description: 在 Minikube 上配置 Istio。
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weight: 21
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skip_seealso: true
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aliases:
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- /docs/setup/kubernetes/prepare/platform-setup/minikube/
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- /docs/setup/kubernetes/platform-setup/minikube/
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- /zh/docs/setup/kubernetes/prepare/platform-setup/minikube/
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- /zh/docs/setup/kubernetes/platform-setup/minikube/
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keywords: [platform-setup,kubernetes,minikube]
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---
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Follow these instructions to prepare minikube for Istio installation with sufficient
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resources to run Istio and some basic applications.
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按照文档安装 minikube，为 Istio 与一些基础应用准备足够的系统资源。
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## Prerequisites
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## 前提条件{#prerequisites}
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- Administrative privileges are required to run minikube.
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- 运行 minikube 需要管理员权限。
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- To enable SDS for your mesh, you must add [extra configurations](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection) to your Kubernetes deployment.
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Refer to the [`api-server` reference docs](https://kubernetes.io/docs/reference/command-line-tools-reference/kube-apiserver/) for the most up-to-date flags.
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- 如果要启用 SDS，需要为 Kubernetes deployment 添加[额外的配置](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection)。
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访问 [`api-server` 参考文档](https://kubernetes.io/docs/reference/command-line-tools-reference/kube-apiserver/)查看最新的可选参数。
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## Installation steps
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## 安装步骤{#installation-steps}
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1. Install the latest version of
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[minikube](https://kubernetes.io/docs/setup/minikube/), version **1.1.1 or
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later**, and a
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[minikube hypervisor driver](https://kubernetes.io/docs/tasks/tools/install-minikube/#install-a-hypervisor).
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1. 安装最新的 [minikube](https://kubernetes.io/docs/setup/minikube/)，版本 **1.1.1 或更高**，以及
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[minikube 虚拟机驱动](https://kubernetes.io/docs/tasks/tools/install-minikube/#install-a-hypervisor)。
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1. If you're not using the default driver, set your minikube hypervisor driver.
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1. 如果你没有使用默认的驱动，需要配置 minikube 虚拟机驱动。
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For example, if you installed the KVM hypervisor, set the `vm-driver`
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within the minikube configuration using the following command:
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比如，如果你安装了 KVM 虚拟机，使用如下命令设置 minikube 的 `vm-driver` 配置：
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{{< text bash >}}
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$ minikube config set vm-driver kvm2
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{{< /text >}}
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1. Start minikube with 16384 `MB` of memory and 4 `CPUs`. This example uses Kubernetes version **1.14.2**.
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You can change the version to any Kubernetes version supported by Istio by altering the
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`--kubernetes-version` value:
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1. 以 16384 `MB` 内存和 4 `CPUs` 启动 minikube。这个例子使用了 Kubernetes **1.14.2**。
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你可以设置 `--kubernetes-version` 的值以指定任意 Istio 支持的 Kubernetes 版本：
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{{< text bash >}}
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$ minikube start --memory=16384 --cpus=4 --kubernetes-version=v1.14.2
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{{< /text >}}
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Depending on the hypervisor you use and the platform on which the hypervisor
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is run, minimum memory requirements vary. 16384 `MB` is sufficent to run
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Istio and bookinfo.
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取决于你使用的虚拟机版本以及所运行的平台，最小内存要求也不同。16384 `MB` 足够运行
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Istio 和 bookinfo。
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{{< tip >}}
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If you don't have enough RAM allocated to the minikube
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virtual machine, the following errors could occur:
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如果你没有足够的内存分配给 minikube 虚拟机，可能出现如下报错：
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- image pull failures
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- healthcheck timeout failures
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@ -58,7 +51,7 @@ Refer to the [`api-server` reference docs](https://kubernetes.io/docs/reference/
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- complete lock-up of the virtual machine
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- host NMI watchdog reboots
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One effective way to monitor memory usage in minikube:
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minikube 中有一个不错的方法查看内存占用：
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{{< text bash >}}
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$ minikube ssh
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@ -66,24 +59,20 @@ Refer to the [`api-server` reference docs](https://kubernetes.io/docs/reference/
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GiB Mem : 12.4/15.7
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{{< /text >}}
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This shows 12.4GiB used of an available 15.7 GiB RAM within the virtual
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machine. This data was generated with the VMWare Fusion hypervisor on a
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Macbook Pro 13" with 16GiB RAM running Istio 1.2 with bookinfo installed.
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这里显示虚拟机内全部的 15.7G 内存已占用了 12.4G。这个数据是在一个 16G 内存的 Macbook Pro 13" 中运行着 Istio 1.2 和
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bookinfo 的 VMWare Fusion 虚拟机中生成的。
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{{< /tip >}}
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1. (Optional, recommended) If you want minikube to provide a load balancer for use
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by Istio, you can use the
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[minikube tunnel](https://minikube.sigs.k8s.io/docs/tasks/loadbalancer/#using-minikube-tunnel) feature.
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Run this command in a different terminal, because the minikube tunnel feature will block your
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terminal to output diagnostic information about the network:
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1. （可选，推荐）如果你希望 minikube 提供一个负载均衡给 Istio，你可以使用
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[minikube tunnel](https://minikube.sigs.k8s.io/docs/tasks/loadbalancer/#using-minikube-tunnel)。
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在另一个终端运行这个命令，因为 minikube tunnel 会阻塞的你的终端用于显示网络诊断信息：
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{{< text bash >}}
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$ minikube tunnel
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{{< /text >}}
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{{< warning >}}
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Sometimes minikube does not clean up the tunnel network properly. To force a proper
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cleanup:
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有时 minikube 不会正确清理 tunnel network。强制清理使用如下命令：
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{{< text bash >}}
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$ minikube tunnel --cleanup
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