zh-trans: add cri.md (#11448)
* zh-trans: add cri.md zh-trans: add cri.md update cri.md update cri.md Update cri.md update cri.md update cri.md * update cri.md update cri.md * update cri.md * update cri.md
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Kubernetes Prow Robot
Kubernetes Prow Robot
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@@ -0,0 +1,471 @@
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---
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title: 安装 CRI
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content_template: templates/concept
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weight: 100
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---
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<!--
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---
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reviewers:
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- vincepri
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- bart0sh
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title: CRI installation
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content_template: templates/concept
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weight: 100
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---
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-->
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{{% capture overview %}}
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从 v1.6.0 开始，Kubernetes 默认启用 CRI(容器运行时接口)。此页面包含各种运行时的安装说明。
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此页面包含各种运行时的安装说明。
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<!--
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Since v1.6.0, Kubernetes has enabled the use of CRI, Container Runtime Interface, by default.
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This page contains installation instruction for various runtimes.
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-->
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{{% /capture %}}
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{{% capture body %}}
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请以 root 用户在操作系统上执行以下命令。
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SSH 登录到各个主机后，你可以执行 `sudo -i` 成为 root 用户。
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<!--
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Please proceed with executing the following commands based on your OS as root.
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You may become the root user by executing `sudo -i` after SSH-ing to each host.
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-->
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## Docker
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<!--
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## Docker
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-->
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在每台机器上安装 Docker
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<!--
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On each of your machines, install Docker.
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-->
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建议使用版本 18.06，但已知 1.11，1.12，1.13 和 17.03 也可以使用。
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<!--
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Version 18.06 is recommended, but 1.11, 1.12, 1.13 and 17.03 are known to work as well.
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-->
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跟踪在 Kubernetes 发行说明中最新的已验证 Docker 版本。
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<!--
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Keep track of the latest verified Docker version in the Kubernetes release notes.
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-->
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使用以下命令在系统上安装 Docker：
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<!--
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Use the following commands to install Docker on your system:
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-->
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<!--
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# Install Docker from Ubuntu's repositories:
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-->
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<!--
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# or install Docker CE 18.06 from Docker's repositories for Ubuntu or Debian:
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-->
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<!--
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## Install prerequisites.
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-->
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<!--
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## Download GPG key.
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-->
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<!--
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## Add docker apt repository.
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-->
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<!--
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## Install docker.
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-->
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<!--
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# Setup daemon.
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-->
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<!--
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# Restart docker.
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-->
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<!--
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# Install Docker from CentOS/RHEL repository:
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-->
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<!--
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# or install Docker CE 18.06 from Docker's CentOS repositories:
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-->
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<!--
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## Install prerequisites.
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-->
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<!--
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## Add docker repository.
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-->
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<!--
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## Install docker.
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-->
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<!--
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## Create /etc/docker directory.
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-->
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<!--
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# Setup daemon.
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-->
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<!--
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# Restart docker.
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-->
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{{< tabs name="tab-cri-docker-installation" >}}
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{{< tab name="Ubuntu 16.04" codelang="bash" >}}
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# 从 Ubuntu 的存储库安装 Docker：
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apt-get update
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apt-get install -y docker.io
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# 或者从 Docker 的 Ubuntu 或 Debian 镜像仓库中安装 Docker CE 18.06：
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## 安装环境准备。
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apt-get update && apt-get install apt-transport-https ca-certificates curl software-properties-common
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## 下载 GPG 密钥。
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url -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
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## 添加 docker apt 镜像仓库。
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add-apt-repository \
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"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
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$(lsb_release -cs) \
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stable"
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## 安装 docker。
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apt-get update && apt-get install docker-ce=18.06.0~ce~3-0~ubuntu
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# 设置守护进程。
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cat > /etc/docker/daemon.json <<EOF
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{
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"exec-opts": ["native.cgroupdriver=systemd"],
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"log-driver": "json-file",
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"log-opts": {
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"max-size": "100m"
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},
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"storage-driver": "overlay2"
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}
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EOF
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mkdir -p /etc/systemd/system/docker.service.d
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# 重启 docker。
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ystemctl daemon-reload
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systemctl restart docker
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{{< /tab >}}
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{{< tab name="CentOS/RHEL 7.4+" codelang="bash" >}}
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# 从 CentOs 镜像仓库安装 Docker：
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yum install -y docker
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# 或从 Docker 的 Centos 存储库安装 Docker CE 18.06：
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## 安装环境准备。
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yum install yum-utils device-mapper-persistent-data lvm2
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## 添加 docker 镜像仓库。
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m-config-manager \
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--add-repo \
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https://download.docker.com/linux/centos/docker-ce.repo
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## 安装 docker。
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yum update && yum install docker-ce-18.06.1.ce
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## 创建 /etc/docker 目录。
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mkdir /etc/docker
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# 设置守护进程。
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cat > /etc/docker/daemon.json <<EOF
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{
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"exec-opts": ["native.cgroupdriver=systemd"],
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"log-driver": "json-file",
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"log-opts": {
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"max-size": "100m"
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},
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"storage-driver": "overlay2",
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"storage-opts": [
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"overlay2.override_kernel_check=true"
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]
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}
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EOF
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mkdir -p /etc/systemd/system/docker.service.d
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# 重启 docker。
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systemctl daemon-reload
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systemctl restart docker
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{{< /tab >}}
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{{< /tabs >}}
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请参阅 [Docker 官方安装指南](https://docs.docker.com/engine/installation/)
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获取更多信息。
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<!--
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Refer to the [official Docker installation guides](https://docs.docker.com/engine/installation/)
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for more information.
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-->
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## CRI-O
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本节包含将“CRI-O”安装为 CRI 运行时所需的步骤。
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<!--
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## CRI-O
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This section contains the necessary steps to install `CRI-O` as CRI runtime.
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-->
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使用以下命令在系统上安装 CRI-O：
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<!--
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Use the following commands to install CRI-O on your system:
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-->
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### 环境准备
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<!--
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### Prerequisites
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-->
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<!--
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# Setup required sysctl params, these persist across reboots.
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-->
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<!--
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# Install prerequisites
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-->
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<!--
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# Install CRI-O
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-->
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<!--
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# Install prerequisites
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-->
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<!--
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# Install CRI-O
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-->
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```shell
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modprobe overlay
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modprobe br_netfilter
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# 设置需要 sysctl 参数，这些参数在重新引导时仍然存在。
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cat > /etc/sysctl.d/99-kubernetes-cri.conf <<EOF
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net.bridge.bridge-nf-call-iptables = 1
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net.ipv4.ip_forward = 1
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net.bridge.bridge-nf-call-ip6tables = 1
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EOF
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sysctl --system
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```
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{{< tabs name="tab-cri-cri-o-installation" >}}
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{{< tab name="Ubuntu 16.04" codelang="bash" >}}
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# 安装环境准备。
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apt-get update
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apt-get install software-properties-common
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add-apt-repository ppa:projectatomic/ppa
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apt-get update
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# 安装 CRI-O
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apt-get install cri-o-1.11
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{{< /tab >}}
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{{< tab name="CentOS/RHEL 7.4+" codelang="bash" >}}
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# 安装环境准备
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yum-config-manager --add-repo=https://cbs.centos.org/repos/paas7-crio-311-candidate/x86_64/os/
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# 安装 CRI-O
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apt-get install cri-o-1.11
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{{< /tab >}}
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{{< /tabs >}}
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### 启动 CRI-O
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```
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systemctl start crio
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```
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<!--
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### Start CRI-O
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```
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systemctl start crio
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```
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-->
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请参阅 [CRI-O 安装指南](https://github.com/kubernets-sigs/cri-o# get -started)
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的更多的信息。
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<!--
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Refer to the [CRI-O installation guide](https://github.com/kubernetes-sigs/cri-o#getting-started)
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for more information.
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-->
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## 容器
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<!--
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## containerd
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-->
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本节包含使用“容器运行时”作为 CRI 运行时所需的步骤。
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<!--
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This section contains the necessary steps to use `containerd` as CRI runtime.
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-->
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使用以下命令在系统上安装容器：
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<!--
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Use the following commands to install Containerd on your system:
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-->
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### 环境准备
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<!--
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### Prerequisites
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-->
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```shell
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modprobe overlay
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modprobe br_netfilter
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# 设置需要 sysctl 参数，这些参数在重新引导时仍然存在。
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cat > /etc/sysctl.d/99-kubernetes-cri.conf <<EOF
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net.bridge.bridge-nf-call-iptables = 1
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net.ipv4.ip_forward = 1
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net.bridge.bridge-nf-call-ip6tables = 1
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EOF
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sysctl --system
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```
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<!--
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# Setup required sysctl params, these persist across reboots.
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cat > /etc/sysctl.d/99-kubernetes-cri.conf <<EOF
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net.bridge.bridge-nf-call-iptables = 1
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net.ipv4.ip_forward = 1
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net.bridge.bridge-nf-call-ip6tables = 1
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EOF
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sysctl --system
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```
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-->
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{{< tabs name="tab-cri-containerd-installation" >}}
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{{< tab name="Ubuntu 16.04+" codelang="bash" >}}
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apt-get install -y libseccomp2
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{{< /tab >}}
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{{< tab name="CentOS/RHEL 7.4+" codelang="bash" >}}
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yum install -y libseccomp
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{{< /tab >}}
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{{< /tabs >}}
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<!--
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apt-get install -y libseccomp2
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yum install -y libseccomp
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-->
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### 安装容器运行时
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<!--
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### Install containerd
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-->
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[容器运行时版本](https://github.com/containerd/containerd/release)定期发布，下面的值被硬编码为编写本文时可用的最新版本。请查看更新的版本和哈希[此处](https://storage.googleapis.com/cri-containerd.release)。
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<!--
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[Containerd releases](https://github.com/containerd/containerd/releases) are published regularly, the values below are hardcoded to the latest version available at the time of writing. Please check for newer versions and hashes [here](https://storage.googleapis.com/cri-containerd-release).
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-->
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<!--
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# Export required environment variables.
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-->
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<!--
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# Download containerd tar.
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-->
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<!--
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# Check hash.
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-->
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<!--
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# Unpack.
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-->
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<!--
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# Start containerd.
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-->
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```shell
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# 导出所需的环境变量。
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export CONTAINERD_VERSION="1.1.2"
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export CONTAINERD_SHA256="d4ed54891e90a5d1a45e3e96464e2e8a4770cd380c21285ef5c9895c40549218"
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# 下载容器 tar 包。
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wget https://storage.googleapis.com/cri-containerd-release/cri-containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz
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# 哈希校验和检查。
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echo "${CONTAINERD_SHA256} cri-containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz" | sha256sum --check -
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# 解压缩。
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tar --no-overwrite-dir -C / -xzf cri-containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz
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# 启动容器。
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systemctl start containerd
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```
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## 其他 CRI 运行时：rktlet 和 frakti
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<!--
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## Other CRI runtimes: rktlet and frakti
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-->
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参考 [Frakti 快速入门指南](https://github.com/kubernetes/frakti# QuickStart)和 [Rktlet 入门指南](https://github.com/kubernets-incubator/rktlet/blob/master/docs/getting-startedguide.md)获取更多信息。
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{{% /capture %}}
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<!--
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Refer to the [Frakti QuickStart guide](https://github.com/kubernetes/frakti#quickstart) and [Rktlet Getting Started guide](https://github.com/kubernetes-incubator/rktlet/blob/master/docs/getting-started-guide.md) for more information.
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-->
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Reference in New Issue
Block a user