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Multipass_Django_config.md

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Setup Django App with multipass

STEP0, $$$ BUY a MAC if you dont have one

Note for windows users

Before you start,download a good terminal that runs shell like cmder full version, for detail, check their website.

STEP000, setup your mac with iterm, brew etc. for a steady start

  1. Check video How To Make Your Boring Mac Terminal So Much Better for step by step instructions.
  2. Blog version of above

1. install multipass

Windows/linux users go to 1.2 directly

1.1b install multipass with brew

brew install --cask multipass

1.2 Windows/Linux

reter to their website

1.3. Verify you installed multipass successfully

输入命令

multipass find

output should be similar to below

Image                       Aliases           Version          Description
18.04                       bionic            20221014         Ubuntu 18.04 LTS
20.04                       focal             20221018         Ubuntu 20.04 LTS
22.04                       jammy,lts         20221101.1       Ubuntu 22.04 LTS
anbox-cloud-appliance                         latest           Anbox Cloud Appliance
charm-dev                                     latest           A development and testing environment for charmers
docker                                        latest           A Docker environment with Portainer and related tools
jellyfin                                      latest           Jellyfin is a Free Software Media System that puts you in control of managing and streaming your media.
minikube                                      latest           minikube is local Kubernetes

2. run first script

# curl -L -o script1.sh 'https://raw.githubusercontent.com/byegates/twitter2/main/script1.sh'
cd ~
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/byegates/twitter2/main/script1.sh)" | tee script1.txt

⚠️⚠️⚠️script1会给你ssh 进入虚拟机的完整命令并带有虚拟机的ip地址，存下来，会经常需要用⚠️⚠️⚠️

3. 用ssh加密协议登陆你的ubuntu虚拟机

script1 output y有这些信息(example如下), 把'192.168.64.1'⚠️换成你的虚拟机(lts2204)对应的ip地址⚠️否则ip不对，命令会卡住，timeout

ssh [email protected] -i ~/.ssh/multipass-ssh-key -o StrictHostKeyChecking=no

4. 关于Mount

mount 作用时把你的Mac的home folder映射到虚拟机里面, 这样虚拟机里面和外面就可以操作相同的文件了，比较方便

检查mount成功了没有, 在ssh进入虚拟机之后的terminal:

# 在ubuntu 虚拟机的命令行
ls ~/Home

output应该是你整个home 文件夹

⚠️⚠️⚠️Mount 有bug 经常出问题，然后你在Home文件夹下面就看不到东西了⚠️⚠️⚠️

怎么办？重新mount一次，在你host (Mac/Windows) terminal 输入下面的命令

multipass set local.privileged-mounts=Yes
multipass unmount lts2204:Home
multipass mount $HOME lts2204:Home

然后回到上一步在ubuntu里面 ls ~/Home, 你就应该能看到很多文件夹(你的Mac/Windows的home文件夹), 里面有个叫做github的再里面的twitter就是你的项目root folder了

⚠️⚠️⚠️如果Home下面还看不到东西，求助，先解决再继续⚠️⚠️⚠️

6. 执行script2.sh

安装必要的软件包，更新，初始化你的项目

⚠️⚠️⚠️script1 output也会告诉你怎么run第二个script, just follow the instruction⚠️⚠️⚠️ Basically, it looks like this:

cd ~
bash script2.sh

如果找不到script2.sh 这个文件, run 下面的命令(先下载，再执行)

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/byegates/twitter2/main/script2.sh)" | tee script2.txt

⚠️⚠️⚠️仔细看script2.sh的output, 有任何error要处理，warning可以忽略，最后的要你做四步，跟着做，把4步骤重的1，3，4都拿小本本记一下⚠️⚠️⚠️

小本本记一下: 跑完script2之后, 每次打开ubuntu, 跑下面的命令进入你的项目home folder, 每次!

cd ~/Home/github/twitter

如果进去不了或者看不到东西，回到第五步，fix mount bug

7. script2会告诉你还有四步

按照说明走完那四步

7.1 激活python 虚拟环境

这个每次登录ubuntu都要run一次，小本本记一下

source ~/.virtualenvs/twitter2/bin/activate

7.2 更改你项目文件下面的twitter文件夹里面的settings.py文件

把settings.py里面的 DATABASES 部分替换成下面的内容

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'twitter',
        'HOST': 'localhost',
        'PORT': '3306',
        'USER': 'root',
        'PASSWORD': 'yourpassword',
    }
}

7.3 可以尝试性的跑一下了!

⚠️⚠️⚠️in ubuntu terminal⚠️⚠️⚠️, enter below.

python manage.py runserver 0.0.0.0:8000&

7.4 访问你刚运行起来的网站

去浏览器输入, 端口都是8000, 但是ip地址again, 是你自己的虚拟机地址❕⚠️⚠️

192.168.64.1:8000