devstack远程代码调试

前言

• devstack安装完毕
• 本地安装vscode，依赖插件remote-ssh

vscode远程连接

1. 下载remote-ssh
   

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2. 配置远程环境

   
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3. 配置如下：IdentityFile需要在devstack的/home/stack/.ssh/authorized_keys

Host devstack
HostName 10.167.47.47
User stack
port 22
TCPKeepAlive yes
ServerAliveInterval 30
IdentityFile ~/.ssh/id_rsa

4. 打开ssh-remote选择devstack

   
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5. 以glance(镜像服务为例)，打开项目源码 Pasted image 20220511100846.png

6. 下载remote_pdb，sudo pip install remote_pdb

7. 打断点，以获取镜像列表举例 Pasted image 20220511101100.png

8. 重启服务生效断点 sudo systemctl restart devstack@g-api.service

9. 查看监听端口 sudo journalctl -f --unit devstack@g-api
   

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10. 请求接口，进行调试

    
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