基于 openEuler 22.03 LTS SP4 编译 docker 20.10.13 1 编译目标由于 openEuler 所有版本适配的 docker 版本为 18.09，版本比较低不能满足大部分使用场景。因此本文以基于openEuler 22.03 LTS SP4 操作系统编译 docker-ce-20.10.13 为例，演示在 openEuler 操作系统上编译高版本 docker 的操作流程2 环境准备2.1 网络环境由于编译 docker 所需的源代码资源都在外网，因此需要提前配置代理# 配置代理 PROXY_IP=192.168.230.1 PROXY_PORT=1080 export http_proxy=http://${PROXY_IP}:${PROXY_PORT} export https_proxy=http://${PROXY_IP}:${PROXY_PORT} export ALL_PROXY=http://${PROXY_IP}:${PROXY_PORT} export all_proxy=socks://${PROXY_IP}:${PROXY_PORT} # 测试代理 $ curl www.google.com2.2 编译工具安装必要的编译工具$ yum install -y rpm-build rpmdevtools gcc gcc-c++ make golang2.3 编译资源软件包名下载地址docker-ce-20.10.10-3.el8.src.rpmhttps://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-20.10.10-3.el8.src.rpmdocker-ce-cli-20.10.13-3.el8.src.rpmhttps://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-cli-20.10.13-3.el8.src.rpmdocker-ce-rootless-extras-20.10.13-3.el8.src.rpmhttps://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-rootless-extras-20.10.13-3.el8.src.rpmcontainerd.io-1.4.3-3.2.src.rpmhttps://repo.openeuler.openatom.cn/openEuler-preview/sw_arch/openEuler-22.03-LTS/sources/Packages/containerd.io-1.4.3-3.2.src.rpmdocker-scan-plugin-0.12.0-3.el8.src.rpmhttps://download.docker.com/linux/centos/8/source/stable/Packages/docker-scan-plugin-0.12.0-3.el8.src.rpm3 编译流程3.1 编译 docker-ce3.1.1 编译# 定义 GOPATH 路径 $ export GOPATH=/go # 设置不使用 Go Modules 功能 $ export GO111MODULE=off # 从 docker 官方仓库下载 docker-ce-20.10.10-3.el8.src.rpm 源码包 $ wget https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-20.10.10-3.el8.src.rpm -P /root -2024-11-09 12:39:03-- https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-20.10.10-3.el8.src.rpm Connecting to 192.168.230.1:1080... connected. Proxy request sent, awaiting response... 200 OK Length: 11328477 (11M) [binary/octet-stream] Saving to: ‘/root/docker-ce-20.10.10-3.el8.src.rpm’ docker-ce-20.10.10-3.el8. 100%[==================>] 10.80M 1.67MB/s in 7.5s 2024-11-09 12:39:12 (1.44 MB/s) - ‘/root/docker-ce-20.10.10-3.el8.src.rpm’ saved [11328477/11328477] # 安装 docker-ce-20.10.10-3.el8.src.rpm源码包 $ rpm -ivh /root/docker-ce-20.10.10-3.el8.src.rpm warning: /root/docker-ce-20.10.10-3.el8.src.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY Updating / installing... 1:docker-ce-3:20.10.10-3.el8 ################################# [100%] # 进入 spec 文件目录 $ cd /root/rpmbuild/SPECS # 修改 spec 文件 $ sed -i \ -e '1i %define _version 20.10.13' \ -e '1i %define _release 3' \ -e '1i %define _origversion %{_version}' \ -e '1i \ ' \ docker-ce.spec # 安装编译包依赖 $ yum builddep -y docker-ce.spec # 开始编译 $ rpmbuild -ba docker-ce.spec3.1.2 FAQ（1）no required module provides package github.com/docker/libnetwork/cmd/proxy: go.mod file not found in current directory or any parent directory; see 'go help modules' 报错信息：报错原因：参考文献：报错no required module provides package github.comxx的解决方案-CSDN博客Go Modules 是在 Go 1.11 版本中引入的。此时从 git 上下载的依赖库不再保存在 GOPATH 中，而是存到当前项目中，并使用 go.mod 文件跟踪依赖库和其版本。GO111MODULE 这个环境变量也是此时引入的，作为控制是否开启 Go Modules 的开关，Go Modules 和 GOPATH 是两个对立的依赖存储和搜索方式解决方案：从 Go 1.16 开始，默认行为是 GO111MODULE=on，这意味着如果您想继续使用旧 GOPATH 方式，则必须强制 Go 不使用 Go Modules 功能：$ export GO111MODULE=off（2）error: missing GOPATH; please see https://golang.org/doc/code.html#GOPATH alternatively, set AUTO_GOPATH=1 报错信息：报错原因：GOPATH 变量未定义$ echo $GOPATH 解决方案：指定 GOPATH 变量$ export GOPATH=/go3.2 编译 docker-ce-cli3.2.1 编译# 定义 GOPATH 路径 $ export GOPATH=/go # 添加 PATH 变量 $ export PATH=${PATH}:${GOPATH}/bin # 设置不使用 Go Modules 功能 $ export GO111MODULE=off # 从 docker 官方仓库下载 docker-ce-cli-20.10.13-3.el8.src.rpm 源码包 $ wget https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-cli-20.10.13-3.el8.src.rpm -P /root --2024-11-09 17:26:50-- https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-cli-20.10.13-3.el8.src.rpm Connecting to 192.168.230.1:1080... connected. Proxy request sent, awaiting response... 200 OK Length: 7688788 (7.3M) [binary/octet-stream] Saving to: ‘/root/docker-ce-cli-20.10.13-3.el8.src.rpm’ docker-ce-cli-20.10.13-3. 100%[==================>] 7.33M 1.64MB/s in 4.5s 2024-11-09 17:26:56 (1.64 MB/s) - ‘/root/docker-ce-cli-20.10.13-3.el8.src.rpm’ saved [7688788/7688788] # 安装 docker-ce-cli-20.10.13-3.el8.src.rpm 源码包 $ rpm -ivh /root/docker-ce-cli-20.10.13-3.el8.src.rpm warning: /root/docker-ce-cli-20.10.13-3.el8.src.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY Updating / installing... 1:docker-ce-cli-1:20.10.13-3.el8 ################################# [100%] # 进入 spec 文件目录 $ cd /root/rpmbuild/SPECS # 修改 spec 文件 $ sed -i \ -e '1i %define _version 20.10.13' \ -e '1i %define _release 3' \ -e '1i %define _origversion %{_version}' \ -e '1i \ ' \ docker-ce-cli.spec # 安装编译包依赖 $ yum builddep -y docker-ce-cli.spec # 开始编译 $ rpmbuild -ba docker-ce-cli.spec3.2.2 FAQ（1）cannot find package "github.com/docker/cli/cmd/docker" in any of报错信息：报错原因：GOPATH 变量未定义$ echo $GOPATH 解决方案：指定 GOPATH 变量$ export GOPATH=/go（2）go: cannot find main module, but found vendor.conf in /go/src/github.com/docker/cli报错信息：报错原因：参考文献：报错no required module provides package github.comxx的解决方案-CSDN博客Go Modules 是在 Go 1.11 版本中引入的。此时从 git 上下载的依赖库不再保存在 GOPATH 中，而是存到当前项目中，并使用 go.mod 文件跟踪依赖库和其版本。GO111MODULE 这个环境变量也是此时引入的，作为控制是否开启 Go Modules 的开关，Go Modules 和 GOPATH 是两个对立的依赖存储和搜索方式解决方案：从 Go 1.16 开始，默认行为是 GO111MODULE=on，这意味着如果您想继续使用旧 GOPATH 方式，则必须强制 Go 不使用 Go Modules 功能：$ export GO111MODULE=off（3）./man/md2man-all.sh: line 21: go-md2man: command not found报错信息：报错原因：未找到 go-md2man 命令，实际此时该命令已经编译成功，位于 /go/bin 目录中$ ls -l /go/bin/ total 2604 -rwxr-xr-x 1 root root 2666053 Nov 9 17:39 go-md2man解决方案：将 /go/bin 添加 PATH 变量# 将 /go/bin 添加 PATH 变量 $ export PATH=${PATH}:${GOPATH}/bin # 查询是否能找到 go-md2man 命令 $ which go-md2man /go/bin/go-md2man3.3 编译 docker-ce-rootless-extras# 从 docker 官方仓库下载 docker-ce-rootless-extras-20.10.13-3.el8.src.rpm 源码包 $ wget https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm -P /root --2024-11-09 17:52:50-- https://download.docker.com/linux/centos/8/source/stable/Packages/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm Connecting to 192.168.230.1:1080... connected. Proxy request sent, awaiting response... 200 OK Length: 11211542 (11M) [binary/octet-stream] Saving to: ‘/root/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm’ docker-ce-rootless-extras 100%[==================>] 10.69M 2.57MB/s in 4.2s 2024-11-09 17:52:55 (2.57 MB/s) - ‘/root/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm’ saved [11211542/11211542] # 安装 docker-ce-rootless-extras-20.10.13-3.el8.src.rpm 源码包 $ rpm -ivh /root/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm warning: /root/docker-ce-rootless-extras-20.10.13-3.el8.src.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY Updating / installing... 1:docker-ce-rootless-extras-0:20.10################################# [100%] # 进入 spec 文件目录 $ cd /root/rpmbuild/SPECS # 修改 spec 文件 $ sed -i \ -e '1i %define _version 20.10.13' \ -e '1i %define _release 3' \ -e '1i \ ' \ docker-ce-rootless-extras.spec # 安装编译包依赖 $ yum builddep -y docker-ce-rootless-extras.spec # 开始编译 $ rpmbuild -ba docker-ce-rootless-extras.spec3.4 编译 containerd.io3.4.1 编译（1）环境准备# 定义 GOPATH 路径 $ export GOPATH=/root/go（2）部署 containerd 源码# 创建存放 containerd 的源码目录 $ mkdir -p $GOPATH/src/github.com/containerd # 进入存放 containerd 的源码目录 $ cd $GOPATH/src/github.com/containerd # 克隆 containerd 源码 $ git clone https://github.com/containerd/containerd.git Cloning into 'containerd'... remote: Enumerating objects: 148247, done. remote: Counting objects: 100% (19157/19157), done. remote: Compressing objects: 100% (1209/1209), done. remote: Total 148247 (delta 18390), reused 18188 (delta 17926), pack-reused 129090 (from 1) Receiving objects: 100% (148247/148247), 113.09 MiB | 2.27 MiB/s, done. Resolving deltas: 100% (96229/96229), done. # 进入克隆的 containerd 源码目录 $ cd $GOPATH/src/github.com/containerd/containerd # 切换分支，因为高版本分支需要较高的 go 版本支持 $ git checkout v1.5.18 # 确认分支是否正确 $ git branch * (HEAD detached at v1.5.18) main（3）部署 runc 源码# 创建存放 runc 的源码目录 $ mkdir -p $GOPATH/src/github.com/opencontainers # 进入存放 runc 的源码目录 $ cd $GOPATH/src/github.com/opencontainers # 克隆 runc 源码 $ git clone https://github.com/opencontainers/runc.git Cloning into 'runc'... remote: Enumerating objects: 44540, done. remote: Counting objects: 100% (194/194), done. remote: Compressing objects: 100% (138/138), done. remote: Total 44540 (delta 80), reused 126 (delta 49), pack-reused 44346 (from 1) Receiving objects: 100% (44540/44540), 22.01 MiB | 1.52 MiB/s, done. Resolving deltas: 100% (29266/29266), done. # 进入克隆的 runc 源码目录 $ cd $GOPATH/src/github.com/opencontainers/runc # 切换分支，因为高版本分支需要较高的 go 版本支持 $ git checkout v1.1.12 # 确认分支是否正确 $ git branch * (HEAD detached at v1.1.12) main（4）部署 go-md2man 工具命令# 安装 go-md2man 工具命令 $ go install github.com/cpuguy83/go-md2man/v2@latest # 查看命令是否安装成功 $ ls -l ${GOPATH}/bin total 2624 -rwxr-xr-x 1 root root 2685640 Nov 9 19:59 go-md2man # 将命令路径添加到 PATH $ export PATH=${PATH}:${GOPATH}/bin # 查询是否能找到 go-md2man 命令 $ which go-md2man /root/go/bin/go-md2man（5）编译 containerd.io# 从 OEPKGS 仓库下载 containerd.io-1.4.3-3.2.src.rpm 源码包 $ wget https://repo.openeuler.openatom.cn/openEuler-preview/sw_arch/openEuler-22.03-LTS/sources/Packages/containerd.io-1.4.3-3.2.src.rpm -P /root --2024-11-09 19:32:48-- https://repo.openeuler.openatom.cn/openEuler-preview/sw_arch/openEuler-22.03-LTS/sources/Packages/containerd.io-1.4.3-3.2.src.rpm Resolving repo.openeuler.openatom.cn (repo.openeuler.openatom.cn)... 124.70.105.51 Connecting to repo.openeuler.openatom.cn (repo.openeuler.openatom.cn)|124.70.105.51|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 15017 (15K) [application/x-redhat-package-manager] Saving to: ‘/root/containerd.io-1.4.3-3.2.src.rpm’ containerd.io-1.4.3-3.2.s 100%[==================>] 14.67K 45.6KB/s in 0.3s 2024-11-09 19:32:48 (45.6 KB/s) - ‘/root/containerd.io-1.4.3-3.2.src.rpm’ saved [15017/15017] # 安装 containerd.io-1.4.3-3.2.src.rpm 源码包 $ rpm -ivh /root/containerd.io-1.4.3-3.2.src.rpm Updating / installing... 1:containerd.io-1.4.3-3.2 ################################# [100%] # 进入 spec 文件目录 $ cd /root/rpmbuild/SPECS # 修改 spec 文件 $ sed -i '/^rm -rf %{_topdir}\/BUILD\// s/\/$//' containerd.spec # 定义 spec 文件中需要的环境变量 $ export RPM_VERSION=1.4.3 $ export RPM_RELEASE_VERSION=3.2 # 安装编译包依赖 $ yum builddep -y containerd.spec # 开始编译 $ rpmbuild -ba containerd.spec3.4.2 FAQ（1）RPM: error: line 46: Empty tag: Version报错信息：报错原因：containerd.spec 文件中第 46 行和第 47 行为定义 rpm 包的版本信息，其变量的值来自于环境变量 RPM_VERSION 和 RPM_RELEASE_VERSION，但是这两个环境变量未定义Version: %{getenv:RPM_VERSION} Release: %{getenv:RPM_RELEASE_VERSION}解决方案：在命令行中定义环境变量：RPM_VERSION 和 RPM_RELEASE_VERSION$ export RPM_VERSION=1.4.3 $ export RPM_RELEASE_VERSION=3.2（2）is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt报错信息：报错原因：go.mod 文件和 vendor/modules.txt 文件之间存在不一致解决方案：重新拉取源代码，确认go.mod 文件和 vendor/modules.txt 文件是否一致3.5 编译 docker-scan-plugin# 从 docker 官方仓库下载 docker-scan-plugin-0.12.0-3.el8.src.rpm 源码包 $ wget https://download.docker.com/linux/centos/8/source/stable/Packages/docker-scan-plugin-0.12.0-3.el8.src.rpm -P /root --2024-11-09 20:38:29-- https://download.docker.com/linux/centos/8/source/stable/Packages/docker-scan-plugin-0.12.0-3.el8.src.rpm Connecting to 192.168.230.1:1080... connected. Proxy request sent, awaiting response... 200 OK Length: 104035 (102K) [binary/octet-stream] Saving to: ‘/root/docker-scan-plugin-0.12.0-3.el8.src.rpm’ docker-scan-plugin-0.12.0 100%[==================>] 101.60K 278KB/s in 0.4s 2024-11-09 20:38:33 (278 KB/s) - ‘/root/docker-scan-plugin-0.12.0-3.el8.src.rpm’ saved [104035/104035] # 安装 docker-scan-plugin-0.12.0-3.el8.src.rpm 源码包 $ rpm -ivh /root/docker-scan-plugin-0.12.0-3.el8.src.rpm warning: /root/docker-scan-plugin-0.12.0-3.el8.src.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY Updating / installing... 1:docker-scan-plugin-0:0.12.0-3.el8################################# [100%] # 进入 spec 文件目录 $ cd /root/rpmbuild/SPECS # 修改 spec 文件 $ sed -i \ -e '1i %define _scan_rpm_version 0.12.0' \ -e '1i %define _release 3' \ -e '1i %define _scan_version v%{_scan_rpm_version}' \ -e '1i \ ' \ docker-scan-plugin.spec # 安装编译包依赖 $ yum builddep -y docker-scan-plugin.spec # 开始编译 $ rpmbuild -ba docker-scan-plugin.spec4 安装测试（1）安装# 进入存放构建完成的 rpm 包目录 $ cd /root/rpmbuild/RPMS/x86_64/ # 查看编译完成的 rpm 包 $ ls -l total 91636 -rw-r--r-- 1 root root 31520637 Nov 9 20:32 containerd.io-1.4.3-3.2.x86_64.rpm -rw-r--r-- 1 root root 22738649 Nov 9 17:10 docker-ce-20.10.13-3.x86_64.rpm -rw-r--r-- 1 root root 30831385 Nov 9 17:46 docker-ce-cli-20.10.13-3.x86_64.rpm -rw-r--r-- 1 root root 4890517 Nov 9 19:20 docker-ce-rootless-extras-20.10.13-3.x86_64.rpm -rw-r--r-- 1 root root 3842797 Nov 9 20:44 docker-scan-plugin-0.12.0-3.x86_64.rpm # 执行本地安装 $ yum localinstall *.rpm（2）测试# 配置加速地址 $ cat >> /etc/docker/daemon.json <<EOF { "registry-mirrors": [ "https://367e3d3a84aa407eb200df7aab688eaf.mirror.swr.myhuaweicloud.com" ] } EOF # 启动 docker 并设置开机自启 $ systemctl start docker && systemctl enable docker Created symlink /etc/systemd/system/multi-user.target.wants/docker.service → /usr/lib/systemd/system/docker.service. # 查看 docker 基本信息 $ docker info Client: Context: default Debug Mode: false Plugins: app: Docker App (Docker Inc., v0.9.1-beta3) buildx: Docker Buildx (Docker Inc., v0.8.0-docker) scan: Docker Scan (Docker Inc., v0.12.0) Server: Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 0 Server Version: 20.10.13 Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true userxattr: false Logging Driver: json-file Cgroup Driver: cgroupfs Cgroup Version: 1 Plugins: Volume: local Network: bridge host ipvlan macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog Swarm: inactive Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc Default Runtime: runc Init Binary: docker-init containerd version: runc version: v1.1.12-0-g51d5e946 init version: de40ad0 Kernel Version: 5.10.0-216.0.0.115.oe2203sp4.x86_64 Operating System: openEuler 22.03 (LTS-SP4) OSType: linux Architecture: x86_64 CPUs: 8 Total Memory: 7.228GiB Name: localhost.localdomain ID: S6QG:FGLU:ZJC2:2N2Q:6SZS:HDTN:MDBY:CACI:DQ7Q:SX3B:XJ34:MFNO Docker Root Dir: /var/lib/docker Debug Mode: false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: 127.0.0.0/8 Live Restore Enabled: false # 拉取镜像 $ docker pull openeuler/openeuler:22.03-lts-sp4 22.03-lts-sp4: Pulling from openeuler/openeuler 6550e36f5825: Pull complete 12f045674288: Pull complete Digest: sha256:7b3947d10e1f9459ffae6303349f9f7dba79a1eb992adaa10172df6cbdac2b4e Status: Downloaded newer image for openeuler/openeuler:22.03-lts-sp4 docker.io/openeuler/openeuler:22.03-lts-sp4 # 创建容器 $ docker run -d --name test01 openeuler/openeuler:22.03-lts-sp4 /bin/bash -c "sleep 3600" cca749590ba66bdd6812bba5e83c17d5be217772933cb3c725aa831883c93b9a

Docker 安装脚本 1 背景Docker 官方网站的说明文档中，介绍了在各种 Linux 发行版系统上安装 Docker 的步骤及各种安装方法。例如，在 CentOS 上安装 Docker 可以参考：Install Docker Engine on CentOS | Docker Docs。众所周知，此网站在国内难以访问，当然也可以使用国内可用的 Yum 源。但总体的安装、配置步骤比较繁琐，尤其是在新旧版本切换时，常因为某些文件、目录未彻底清理，导致 Docker 启动失败。此脚本具有下功能：提供 docker-ce-17.03.0 版本和 docker-ce 最新稳定版的安装部署可以实现 dokcer-ce-17.03.0 版本和 docker-ce 最新稳定版的无缝切换安装，无需重启系统可以自动解决网桥与防火墙的连接问题，安装后无需重启系统若安装后存储驱动不是 overlay（overlay2），提供一键解决方案的选择内置初始化代码（默认启用，停用需要自己编辑），若您的 Docker 出现问题，不妨用此脚本重新安装说明：因为旧版本的 Docker（如 docker-ce-17.03.0）在执行命令后有比较详细完整的返回结果，适合学习使用，因此脚本提供旧版本的一键安装。{dotted startColor="#7d7dfa" endColor="#7d7dfa"/}2 Docker 一键安装脚本# 脚本创建：闫志聪 # 创建时间：2023-09-15 # 当前版本：v2 #!/bin/bash trap 'mytrap ; exit 1' SIGINT INT # 声明初始化及中断善后函数 function mytrap() { yum -y remove containerd.io docker-buildx-plugin docker-ce docker-ce-cli docker-compose-plugin docker-ce-selinux.noarch \ audit-libs-python checkpolicy container-selinux.noarch docker-ce-rootless-extras fuse-overlayfs \ fuse3-libs libcgroup libsemanage-python policycoreutils-python python-IPy.noarch setools-libs slirp4netns rm -rf /root/docker-ce rm -rf /etc/docker rm -rf /var/lib/docker # rm -rf /etc/yum.repos.d/docker-ce.repo rm -rf /etc/sysctl.d/bridge-iptables.conf # rm -rf /proc/sys/net/bridge/bridge-nf-call-iptables # rm -rf /proc/sys/net/bridge/bridge-nf-call-ip6tables } # 安装 docker-ce-17.03.0 版本 function docker-ce-old () { mkdir /root/docker-ce && cd /root/docker-ce echo -e "\e[0;31m" curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17.03.0.ce-1.el7.centos.x86_64.rpm echo curl -O https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch.rpm echo -e "\e[0m" yum -y install docker-ce-17.03.0.ce-1.el7.centos.x86_64.rpm docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch.rpm rm -rf /root/docker-ce if [ ! -d /etc/docker ] ; then mkdir /etc/docker ; fi } # 安装 docker-ce 最新版本 function docker-ce-latest () { yum -y install yum-utils echo -e "\e[0;31m" yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo echo -e "\e[0m" yum --enablerepo=docker-ce-stable -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin if [ ! -d /etc/docker ] ; then mkdir /etc/docker ; fi } # 声明选项判断函数 function option_check () { if [ "$1"=="number" ] ; then flag=$(echo $2 | egrep "1|2") elif [ "$1"=="letter" ] ; then flag=$(echo $2 | egrep "y|n") fi [ -z "$flag" ] && echo -e "\e[1;31m选项输入错误,请重新输入\e[0m" || break } # 版本选择 echo -n -e "\e[0;31m" cat <<EOF 请选择需要安装的 docker-ce 版本: 1、docker-ce-17.03.0 2、docker-ce-latest EOF while true ; do read -p "请输入您的选项:" num ; option_check number $num ; done echo -n -e "\e[0m" # 初始化安装环境 mytrap # 开始安装 case $num in 1) docker-ce-old ;; 2) docker-ce-latest ;; esac # 设置镜像加速站点 while true ; do echo -n -e "\e[0;31m" read -p "请输入您的Docker加速站点:" mirror echo -n -e "\e[0m" [ -z "$mirror" ] && mirror="https://fv6z6xq3.mirror.aliyuncs.com" url=${mirror#*//} ping -c 4 $url 2>/dev/null [ "$?" -ne 0 ] && echo -e "\e[1;31m加速站点不可用,请重新输入\e[0m" || break done cat > /etc/docker/daemon.json <<EOF { "registry-mirrors": ["$mirror"] } EOF # 解决 bridge 和 iptables 的连接问题 echo "1" > /proc/sys/net/bridge/bridge-nf-call-iptables echo "1" > /proc/sys/net/bridge/bridge-nf-call-ip6tables echo "net.bridge.bridge-nf-call-iptables=1" > /etc/sysctl.d/bridge-iptables.conf echo "net.bridge.bridge-nf-call-ip6tables=1" >> /etc/sysctl.d/bridge-iptables.conf #echo -e "\e[0;31m" #sysctl -p /etc/sysctl.d/bridge-iptables.conf #echo -e "\e[0m" systemctl enable docker systemctl start docker run=$(systemctl status docker | grep "active (running)") mirror=$(docker info | grep -A 1 "Registry Mirrors" | grep -v "Registry Mirrors") ufs=$(docker info | grep "Storage Driver" | grep overlay) if [ -z "$run" ] ; then echo -e "\e[0;31mDocker未启动\e[0m" exit 2 elif [ -n "$run" -a -n "$ufs" ] ; then echo -e "Docker运行正常:\e[0;32m$run\e[0m" echo -e "Docker加速站点:\e[0;34m $mirror\e[0m" echo -e "Docker存储驱动:\e[0;31m $ufs\e[0m" exit 0 elif [ -n "$run" -a -z "$ufs" ] ; then echo -e "Docker运行正常:\e[0;32m$run\e[0m" echo -e "Docker加速站点:\e[0;34m $mirror\e[0m" echo -e "\e[0;31mDocker文件系统不是overlay\e[0m" echo -n -e "\e[0;31m" while true ; do read -p "是否修正UFS类型为overlay,y(是),n(否):" let ; option_check letter $let ; done echo -e "\e[0m" case $let in y) echo "overlay" > /etc/modules-load.d/overlay.conf sed -i '/ExecStart/c ExecStart=/usr/bin/dockerd --storage-driver=overlay' systemctl daemon-reload systemctl restart docker ufs1=$(docker info | grep "Storage Driver" | grep overlay) echo -e "Docker存储驱动已修正:\e[0;31m$ufs1\e[0m" exit 0 ;; n) exit 2 ;; esac fi{dotted startColor="#7d7dfa" endColor="#7d7dfa"/}3 使用说明请填写正确的镜像加速站点，不要用脚本中默认的，那是我自己用的！！！若对脚本使用过程有疑问，或脚本执行错误、有更好的意见等，可在后台留言您也可以直接点击此处下载脚本文件：docker-ce-install.sh