ARM架构下银河麒麟V10系统安装最新版本Docker

àì夳堔傛蜴生んèń 2024-04-07 12:33 39阅读 0赞

### 概述 ###

因项目需要，老大要在ARM服务器上的银河麒麟系统安装KubeSpere 3.3，然鹅KubeSpere 3.3需要Docker版本>= 19.3.8，银河麒麟V10 SP1和SP2官方源的Docker版本都是18.09.0，故而只有两个解决方案:

1.  KubeSpere降级
2.  升级Docker

### 解决方案1- KubeSpere降级 ###

将KubeSpere降级到3.0版本即可适用18.09.0。另外KubeSpere和Docker版本不适用主要原因来源于Kubernetes(K8S)和Docker版本的兼容问题。具体对应关系可查看下面链接 [不完全的版本对应关系][Link 1]

最终，胳膊拧不过大腿，该方案被老大按下了

### 解决方案2- 升级Docker ###

1.  添加CentOS-7仓库的变量

echo 7 > /etc/yum/vars/releasever

为啥是7，我用到的是CentOS-7的软件源，你们用来其他版本的自由设置。不设置该变量，会导致Docker源失效。至于为啥失效，看下Docker源的文件就知道了。

1.  参照[Docker官方链接][Docker]，添加Docker最新源

#移除旧版本
     sudo yum remove docker \
                      docker-client \
                      docker-client-latest \
                      docker-common \
                      docker-latest \
                      docker-latest-logrotate \
                      docker-logrotate \
                      docker-engine
    
     sudo yum install -y yum-utils
     #添加安装源
     sudo yum-config-manager \
        --add-repo \
        https://download.docker.com/linux/centos/docker-ce.repo

3.参照[Docker官方链接][Docker]，

#安装最新版的Docker
    sudo yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin

### 遇到的问题 ###

#### 1. 安装失败，提示 “需要：container-selinux >= 2:2.74” ####

##### X86架构下的解决方案 #####

请参考[链接][Link 2]

##### ARM架构下的解决方案 #####

第一步：编辑repo源  
vi /etc/yum.repo.d/CentOS-Base.repo, 写入以下内容

# 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-$releasever - Base
    #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
    baseurl=http://mirrors.ustc.edu.cn/centos-altarch/$releasever/os/$basearch/
    gpgcheck=1
    enabled=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
           file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32
     
    #released updates
    [updates]
    name=CentOS-$releasever - Updates
    # mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
    baseurl=http://mirrors.ustc.edu.cn/centos-altarch/$releasever/updates/$basearch/
    gpgcheck=1
    enabled=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
           file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32
     
    #additional packages that may be useful
    [extras]
    name=CentOS-$releasever - Extras
    # mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
    baseurl=http://mirrors.ustc.edu.cn/centos-altarch/$releasever/extras/$basearch/
    gpgcheck=0 #跳过检测，不然会报错：fuse-overlayfs-0.7.2-6.el7_8.aarch64.rpm is not installed gpg key
    enabled=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
           file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32
     
    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-$releasever - Plus
    # mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
    baseurl=http://mirrors.ustc.edu.cn/centos-altarch/$releasever/centosplus/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
           file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32

第二步：获取GPG Key  
不获取GPG KEY，安装部分软件会报“Error：GPG check FAILED”，当然也可以将gpgcheck=1改为gpgcheck=0去跳过校验，但是不建议。  
获取GPG KEY有导入和下载两种方式，二选一即可。

1.导入

rpm --import https://www.centos.org/keys/RPM-GPG-KEY-CentOS-7
    rpm --import https://www.centos.org/keys/RPM-GPG-KEY-CentOS-7-aarch64
    rpm --import https://www.centos.org/keys/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32

2.下载

cd /etc/pki/rpm-gpg
    wget https://www.centos.org/keys/RPM-GPG-KEY-CentOS-7
    wget https://www.centos.org/keys/RPM-GPG-KEY-CentOS-7-aarch64
    wget https://www.centos.org/keys/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32

第三步：参照解决方案2的步骤3，安装最新的Docker即可

#### 2. fuse-overlayfs-0.7.2-6.el7\_8.aarch64.rpm is not installed gpg key ####

该问题应该是GPG Key没有安装完全导致的。我采用了比较粗暴的解决方案，将CentOS-Base.repo \[extras\]源的gpgcheck=1改为gpgcheck=0，跳过GPG检测。

### 参考链接 ###

[CentOS GPG Key][]  
[CentOS ARM源参考][CentOS ARM]  
[不完全的K8S和Docker版本对应][Link 1]  
[解决报错container-selinux >= 2:2.74 \[x86\_64\]][Link 2]

[Link 1]: https://blog.csdn.net/M82_A1/article/details/98872734
[Docker]: https://docs.docker.com/engine/install/centos/
[Link 2]: https://blog.csdn.net/vah101/article/details/107235761
[CentOS GPG Key]: https://www.centos.org/keys/
[CentOS ARM]: https://www.cnblogs.com/gaohongyu/p/14479504.html