• Installing Docker in Ubuntu 18.04 ^ To begin with, you will need to have Docker running on your system. This can be as simple as using Docker Desktop for Windows or Mac as an example, or you may have a Windows or Linux server you want to use to run Docker. For the purposes of this post, I am installing Docker on an Ubuntu 18.04 Server.
• Other distributions¶. Most Linux distributions have Sphinx in their package repositories. Usually the package is called python3-sphinx, python-sphinx or sphinx.Be aware that there are at least two other packages with sphinx in their name: a speech recognition toolkit (CMU Sphinx) and a full-text search database (Sphinx search).

Oct 05, 2020 Installing Docker in Ubuntu 18.04 ^ To begin with, you will need to have Docker running on your system. This can be as simple as using Docker Desktop for Windows or Mac as an example, or you may have a Windows or Linux server you want to use to run Docker. For the purposes of this post, I am installing Docker on an Ubuntu 18.04 Server. Update and upgrade your Ubuntu machine. Sudo apt update sudo apt dist-upgrade. If the upgrade is completed reboot the system before initiating installation of Ajenti on Ubuntu 20.04. Sudo systemctl reboot Step 2: Install Ajenti on Ubuntu 20.04. There is a script provided for the installation of Ajenti control panel on Ubuntu 20.04.

I needed docker:latest and python:latest images for Gitlab CI. Here is what I came up with: FROM ubuntu:latest RUN apt update RUN apt install -y sudo RUN sudo apt install -y docker.io RUN sudo apt install -y python3-pip RUN sudo apt install -y python3 RUN docker -version RUN pip3 -version RUN python3 -version.

方法一、docker pull tomcat

查找 Docker Hub 上的 Tomcat 镜像:

可以通过 Sort by 查看其他版本的 tomcat，默认是最新版本 tomcat:latest。

此外，我们还可以用 docker search tomcat 命令来查看可用版本：

这里我们拉取官方的镜像：

等待下载完成后，我们就可以在本地镜像列表里查到 REPOSITORY 为 tomcat 的镜像。

方法二、通过 Dockerfile 构建

创建Dockerfile

首先，创建目录tomcat,用于存放后面的相关东西。

webapps 目录将映射为 tomcat 容器配置的应用程序目录。

logs 目录将映射为 tomcat 容器的日志目录。

conf 目录里的配置文件将映射为 tomcat 容器的配置文件。

进入创建的 tomcat 目录，创建 Dockerfile。

通过 Dockerfile 创建一个镜像，替换成你自己的名字：

创建完成后，我们可以在本地的镜像列表里查找到刚刚创建的镜像：

Docker Ubuntu Python3.7

使用 tomcat 镜像

运行容器

Docker Ubuntu Python3 Pip

命令说明：

Docker Ubuntu Install Python3

-p 8080:8080：将主机的 8080 端口映射到容器的 8080 端口。

-v $PWD/test:/usr/local/tomcat/webapps/test：将主机中当前目录下的 test 挂载到容器的 /test。

查看容器启动情况

Docker Ubuntu Python 3.0

通过浏览器访问

Docker Ubuntu Python 3 8