一、常见CPU 架构:

二、环境信息
CPU架构 | 操作系统 | 配置 |
---|
HUAWEI Kunpeng 920 5220 aarch64 | openEuler 22.03 (LTS-SP3) | 64C128g15T |
三、安装docker
3.1 二进制包下载
docker-ce 社区下载地址:
| wget https://mirrors.nju.edu.cn/docker-ce/linux/static/stable/aarch64/docker-27.1.2.tgz |
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3.2 解压,拷贝至/usr/bin 下
| tar -xf docker-27.1.2.tgz |
| cp docker/* /usr/bin |
| which docker |
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3.3 编写docker.service文件
| cat > /etc/systemd/system/docker.service <<EOF |
| |
| [Unit] |
| Description=Docker Application Container Engine |
| Documentation=https://docs.docker.com |
| After=network-online.target firewalld.service |
| Wants=network-online.target |
| |
| [Service] |
| Type=notify |
| ExecStart=/usr/bin/dockerd |
| ExecReload=/bin/kill -s HUP $MAINPID |
| LimitNOFILE=65535 |
| LimitNPROC=65535 |
| LimitCORE=65535 |
| TimeoutStartSec=0 |
| Delegate=yes |
| KillMode=process |
| Restart=on-failure |
| StartLimitBurst=3 |
| StartLimitInterval=60s |
| |
| [Install] |
| WantedBy=multi-user.target |
| |
| EOF |
| |
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3.4 挂载docker默认存储路径[可选]
docker的默认工作路径在/var/lib/docker ,最好不修改默认存储路径,可以做软链接
| |
| mkdir /home/application/ |
| |
| |
| mkfs.ext4 /dev/sdb |
| |
| |
| vim /etc/fstab |
| /dev/sdb /home/application ext4 defaults 0 0 |
| |
| |
| mount -a |
| |
| |
| |
| mkdir -p /home/application/docker |
| |
| |
| |
| ln -s /home/application/docker /var/lib/ |
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3.5 添加可执行权限
| chmod +x /etc/systemd/system/docker.service |
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3.6 启动,加载,开机自启动
| systemctl daemon-reload |
| systemctl start docker.service |
| systemctl enable docker.service |
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3.7 配置镜像加速器,日志管理
| mkdir -p /etc/docker |
| |
| tee /etc/docker/daemon.json <<-'EOF' |
| { |
| "registry-mirrors": ["https://docker.m.daocloud.io"], |
| "exec-opts": ["native.cgroupdriver=systemd"], |
| "log-driver": "json-file", |
| "log-opts": { |
| "max-size": "10m", |
| "max-file": "3" |
| } |
| } |
| EOF |
| |
| systemctl daemon-reload |
| systemctl restart docker |
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如果仓库不是https 的,需要在 /etc/docker/daemon.json 中 添加忽略;比如下方的示例
| "insecure-registries": [ |
| "https://xx.xx.com", |
| "https://xx.xx.cc.xx.com" |
| ] |
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四、Docker编排工具Docker Compose
4.1 在AArch64位系统上直接下载对应的二进制包
| wget https://github.com/docker/compose/releases/download/v2.29.3/docker-compose-linux-aarch64 -O /usr/local/bin/docker-compose |
| chmod +x /usr/local/bin/docker-compose |
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4.2 版本验证
| [root@localhost ~] |
| Docker Compose version v2.29.3 |
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