[鲲鹏920-arm64][Euler OS] Docker安装

1 安装前准备

1.1 查看系统信息

使用hostnamectl命令查看系统信息

hostnamectl
# 输出以下信息
# Static hostname: n/a
#Transient hostname: host-14-0-0-33
# Icon name: computer-vm
# Chassis: vm
# Machine ID: 79664d4aab5a4e1583fba814c8de1054
# Boot ID: 4221a10c435f497eaa0057214b36490e
# Virtualization: kvm
# Operating System: openEuler 20.03 (LTS)
# Kernel: Linux 4.19.90-2003.4.0.0036.oe1.aarch64
# Architecture: arm64

1.2 配置系统源

配置时要注意当前系统的架构与1.1中要保持一致。

echo '[base]' >> /etc/yum.repos.d/EulerOS.repo
echo 'name=openEuler-20.03-LTS base' >> /etc/yum.repos.d/EulerOS.repo
echo 'baseurl=https://repo.openeuler.org/openEuler-20.03-LTS/OS/aarch64/' >> /etc/yum.repos.d/EulerOS.repo
echo 'enabled=1' >> /etc/yum.repos.d/EulerOS.repo
echo 'gpgcheck=1' >> /etc/yum.repos.d/EulerOS.repo
echo 'gpgkey=https://repo.openeuler.org/openEuler-20.03-LTS/OS/aarch64/RPM-GPG-KEY-openEuler' >> /etc/yum.repos.d/EulerOS.repoyum clean all
yum makecache
yum update

2 安装

2.1 移除旧的版本

yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine

2.2 配置docker ce源

这里需要换成阿里源, 换成其他源会报无法同步的错误。

yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum makecache

2.3 安装docker依赖

yum install -y python3-policycoreutils policycoreutils policycoreutils-python-utils selinux-policy selinux-policy-base selinux-policy-targetedyum install -y container-selinux
# 部分Euler OS可能需要手动下载container-selinux
# wget https://mirrors.huaweicloud.com/centos-altarch/7/extras/aarch64/Packages/container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm
# dnf install -y https://mirrors.huaweicloud.com/centos-altarch/8.1.1911/AppStream/armhfp/os/Packages/container-selinux-2.94-1.git1e99f1d.module_el8.1.0+132+34fc7673.noarch.rpm

2.4 安装docker-ce

# yum install docker-ce docker-ce-cli containerd.io
yum insatll docker-ce-18.06.3.ce-3.el7 
# 中间可能会弹出交互，直接y确认

2.5 配置docker启动

systemctl enable docker && systemctl start docker

2.6 配置docker加速器

echo '{"registry-mirrors":["https://ccr.ccs.tencentyun.com/","https://docker.mirrors.ustc.edu.cn/"]}' > /etc/docker/daemon.json
systemctl restart docker

2.6 测试安装

docker run euleros:2.3.1809 bash -c 'echo "hello world"'
# 若不报错，则安装成功

参考

• 鹏城生态
• https://docs.docker.com/engine/install/centos/
• OpenEuler系统手册
• OpenEuler使用指南
• https://as32.net/blog/9245/
• https://www.codeprj.com/blog/a1f53e1.html