157 lines
3.1 KiB
Markdown
157 lines
3.1 KiB
Markdown
### Ubuntu Docker 安装及使用
|
||
|
||
- [安装](#安装)
|
||
- [创建镜像](#通过dockerfile文件创建镜像)
|
||
- [通过dockerfile文件创建镜像](#通过dockerfile文件创建镜像)
|
||
- [使用官网镜像](使用官网镜像)
|
||
- [常用命令](#常用命令)
|
||
- [查看镜像列表](#查看镜像列表)
|
||
- [删除镜像](#删除镜像)
|
||
- [创建容器](#创建容器)
|
||
- [查看所有容器](#查看所有容器)
|
||
- [镜像重命名](#修改重命名)
|
||
- [导入容器](#导入容器)
|
||
- [删除容器](#删除容器)
|
||
- [容器重命名](#容器重命名)
|
||
- [启动容器](#启动容器)
|
||
- [连接容器](#连接容器)
|
||
|
||
### 安装
|
||
|
||
##### 直接使用官方安装脚本自动安装即可
|
||
|
||
```
|
||
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
|
||
```
|
||
|
||
##### 测试一下docker是否安装成功
|
||
```
|
||
sudo docker help
|
||
```
|
||
|
||
##### 为 hehaoyang 用户添加权限
|
||
```
|
||
sudo usermod -aG docker hehaoyang
|
||
sudo reboot
|
||
```
|
||
|
||
### 创建镜像
|
||
#### 通过dockerfile文件创建镜像
|
||
|
||
##### 创建dockerfile文件
|
||
```
|
||
mkdir docker && cd docker
|
||
vim dockerfile
|
||
```
|
||
|
||
* **dockerfile 文件内容**
|
||
|
||
```
|
||
FROM ubuntu:18.04
|
||
MAINTAINER hehaoyang "1109196436@qq.com"
|
||
|
||
ENV DEBIAN_FRONTEND=noninteractive
|
||
|
||
RUN cp -a /etc/apt/sources.list /etc/apt/sources.list.bak
|
||
RUN sed -i 's@http://.*ubuntu.com@http://repo.huaweicloud.com@g' /etc/apt/sources.list
|
||
|
||
RUN apt update
|
||
|
||
RUN apt install -y bash-completion vim sudo locales time rsync bc python
|
||
|
||
RUN apt update && apt install -y -f
|
||
|
||
# language support
|
||
RUN locale-gen en_US.UTF-8
|
||
ENV LANG en_US.UTF-8
|
||
|
||
# switch to a no-root user
|
||
RUN useradd -m -d /home/hehaoyang -s /bin/bash hehaoyang
|
||
RUN sed -i -e '/\%sudo/ c \%sudo ALL=(ALL) NOPASSWD: ALL' /etc/sudoers
|
||
RUN usermod -a -G sudo hehaoyang
|
||
|
||
USER hehaoyang
|
||
WORKDIR /home/hehaoyang
|
||
```
|
||
##### 创建镜像
|
||
```
|
||
docker build -t ubuntu_18_04 .
|
||
# ubuntu_18_04 是镜像名称，可随意更改，注意命令最后有一个’.’
|
||
```
|
||
|
||
##### 使用官网镜像
|
||
|
||
```
|
||
docker pull ubuntu:18.04
|
||
```
|
||
|
||
### 常用命令
|
||
|
||
##### 查看镜像列表
|
||
```
|
||
docker images
|
||
```
|
||
|
||
##### 删除镜像
|
||
```
|
||
docker rmi ubuntu:18.04
|
||
```
|
||
|
||
##### 创建容器
|
||
```
|
||
# --privileged 使用该参数, 容器能够获取到主机的完整权限
|
||
# --name 设置容器名
|
||
# --mount type=bind,source=/root/target,target=/app # source= 填 SDK 所在目录；target= 填容器内的一个目录，必须是空目录
|
||
# ubuntu 是上一步的镜像名
|
||
docker run --privileged --mount type=bind,source=/home/hehaoyang/works/gogs,target=/home/hehaoyang/workspace --name="gogs" -d -i -t -p 3000:3000 ubuntu_18_04
|
||
```
|
||
|
||
##### 查看所有容器
|
||
```
|
||
docker ps -a
|
||
```
|
||
|
||
##### 修改重命名
|
||
```
|
||
docker tag gogs:laster test:laster
|
||
docker rmi gogs:laster
|
||
```
|
||
|
||
#### 导入容器
|
||
```
|
||
docker load -i sg368z_ubuntu-20.04-v1.2.tar.gz
|
||
```
|
||
|
||
##### 删除容器
|
||
```
|
||
docker rm -f gogs
|
||
```
|
||
|
||
##### 容器重命名
|
||
```
|
||
docker rename mystifying_wilbur quectel-rk3568-ubuntu
|
||
```
|
||
|
||
##### 启动容器
|
||
```
|
||
docker start gogs
|
||
```
|
||
|
||
##### 连接容器
|
||
```
|
||
docker attach gogs
|
||
```
|
||
|
||
#### 导出镜像为容器
|
||
|
||
* 导出容器为镜像
|
||
|
||
```
|
||
docker commit quectel_rk3568 quectel_rk3568_ubuntu:laster
|
||
```
|
||
|
||
* 导出为压缩包
|
||
|
||
```
|
||
docker save -o docker.tar.gz quectel_rk3568_ubuntu:laster
|
||
``` |