docker安装错误:错误：软件包：docker-ce-rootless-extras-20.10.17-3.el7.x86_64 (docker-ce-stable) 需要：slirp4netns

淩亂°似流年 2024-04-08 11:55 14阅读 0赞

#### 问题 ####

安装docker执行`yum install docker-ce docker-ce-cli containerd.io`命令时出错  
![在这里插入图片描述][238192001ef14d8490a92639715e6dd2.png]

....
    --> 正在处理依赖关系 container-selinux >= 2:2.74，它被软件包 3:docker-ce-20.10.17-3.el7.x86_64 需要
    ---> 软件包 docker-ce-rootless-extras.x86_64.0.20.10.17-3.el7 将被 安装
    --> 正在处理依赖关系 fuse-overlayfs >= 0.7，它被软件包 docker-ce-rootless-extras-20.10.17-3.el7.x86_64 需要
    --> 正在处理依赖关系 slirp4netns >= 0.4，它被软件包 docker-ce-rootless-extras-20.10.17-3.el7.x86_64 需要
    ---> 软件包 docker-scan-plugin.x86_64.0.0.17.0-3.el7 将被 安装
    ---> 软件包 libcgroup.x86_64.0.0.41-21.el7 将被 安装
    --> 解决依赖关系完成
    错误：软件包：docker-ce-rootless-extras-20.10.17-3.el7.x86_64 (docker-ce-stable)
              需要：slirp4netns >= 0.4
    错误：软件包：docker-ce-rootless-extras-20.10.17-3.el7.x86_64 (docker-ce-stable)
              需要：fuse-overlayfs >= 0.7
    错误：软件包：3:docker-ce-20.10.17-3.el7.x86_64 (docker-ce-stable)
              需要：container-selinux >= 2:2.74
    错误：软件包：containerd.io-1.6.7-3.1.el7.x86_64 (docker-ce-stable)
              需要：container-selinux >= 2:2.74
     您可以尝试添加 --skip-broken 选项来解决该问题
     您可以尝试执行：rpm -Va --nofiles --nodigest

#### 解决方法 ####

##### 尝试一（失败） #####

尝试它的提示`您可以尝试添加 --skip-broken 选项来解决该问题`

yum install docker-ce docker-ce-cli containerd.io --skip-broken

![在这里插入图片描述][660e2ca0a40841ecaf012e23cb7aaaff.png]  
安装完毕  
启动docker `systemctl start docker`  
可以看到，无法启动  
![在这里插入图片描述][48746d135ff14e30a8359fcf23ae4b68.png]

##### 尝试二（成功） #####

由于尝试一中containerd.io安装成功了，为了防止后面的操作被其影响到，所以先删除尝试一中安装的containerd.io，删除命令:

#卸载依赖
    yum remove docker-ce docker-ce-cli containerd.io
    #删除资源
    rm -rf /var/lib/docker  # docker默认的工作路径
    rm -rf /var/lib/containerd

尝试二过程：

cd /etc/yum.repos.d/bak
    mv * ../

![在这里插入图片描述][b78f83cc7a3d430d8154282938f53ca0.png]

cd /etc/yum.repos.d
    # 在/etc/yum.repos.d下执行
    mv CentOS-Base.repo CentOS-Base.repo.bak
    vim /etc/yum.repos.d/CentOS-Base.repo

将以下内容插入到CentOS-Base.repo中

# CentOS-Base.repo
    #
    # The mirror system uses the connecting IP address of the client and the
    # update status of each mirror to pick mirrors that are updated to and
    # geographically close to the client.  You should use this for CentOS updates
    # unless you are manually picking other mirrors.
    #
    # If the mirrorlist= does not work for you, as a fall back you can try the
    # remarked out baseurl= line instead.
    #
    #
     
    [base]
    name=CentOS-$releasever - Base
    baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/os/$basearch/
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
     
    #released updates
    [updates]
    name=CentOS-$releasever - Updates
    baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/updates/$basearch/
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
     
    #additional packages that may be useful
    [extras]
    name=CentOS-$releasever - Extras
    baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/extras/$basearch/
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
    gpgcheck=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
     
    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-$releasever - Plus
    baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/centosplus/$basearch/
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
    gpgcheck=1
    enabled=0
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

缓存到本地

yum makecache

安装docker

yum install docker-ce docker-ce-cli containerd.io
    systemctl start docker

[238192001ef14d8490a92639715e6dd2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/69172d108b1a458ea10c253d69ee2462.png
[660e2ca0a40841ecaf012e23cb7aaaff.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/db43d8226d0d4e6bba41d8d729595976.png
[48746d135ff14e30a8359fcf23ae4b68.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/18a7d5fd0c794d3585393dc970d8b879.png
[b78f83cc7a3d430d8154282938f53ca0.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/08/e677145951e14b979b73b68be6f03388.png