【发布时间】:2019-10-14 20:35:21
【问题描述】:
我已经使用 T2.micro 实例设置了 Cloud9 环境,并且我希望能够调试 python 代码,但是我的用例有点独特。我想使用部署为基础的 docker 容器来执行我的 Python 代码,这与 InteliJ 的 Python docker 调试功能非常相似,但是我最终遇到了一个错误:Could not connect debugger to the debugger proxy。我的 Python3 运行文件中有以下配置:
{
"script": [
"if [ \"$debug\" == true ]; then ",
" docker run --rm --expose 15471 -p 15471:15471 -v /home/ubuntu/environment/:/project_directory little-test:latest sh -c \"python3 -m ikp3db -ik_p=15471 test.py \"",
//original" python3 -m ikp3db -ik_p=15471 -ik_cwd=$project_path \"$file\" $args",
"else",
" docker run --rm -v /home/ubuntu/environment/:/project_directory little-test:latest sh -c \"python3 test.py\"",
"fi",
"checkExitCode() {",
" if [ $1 ] && [ \"$debug\" == true ]; then ",
" python3 -m ikp3db 2>&1 | grep -q 'No module' && echo '",
" To use python debugger install ikpdb by running: ",
" sudo yum update;",
" sudo yum install python36-devel;",
" sudo pip-3.6 install ikp3db;",
" '",
" fi",
" return $1",
"}",
"checkExitCode $?"
],
"python_version": "python3",
"working_dir": "$project_path",
"debugport": 15471,
"$debugDefaultState": false,
"debugger": "ikpdb",
"selector": "^.*\\.(py)$",
"env": {
"PYTHONPATH": "$python_path"
},
"trackId": "Python3"
}
但是运行一个脚本,我会在 Cloud9 IDE 的顶部弹出一个红色的窗口,上面写着:Could not connect debugger to the debugger proxy。我想也许我的某些端口配置有误,所以我检查了sudo lsof -i -P -n 的原始和修改后的相关位是:
原创
python3 19833 ubuntu 3u IPv4 201049 0t0 TCP 127.0.0.1:15471 (LISTEN)
python3 19833 ubuntu 4u IPv4 201050 0t0 TCP 127.0.0.1:15471->127.0.0.1:33800 (ESTABLISHED)
修改
docker-pr 7805 root 4u IPv4 154992 0t0 TCP 127.0.0.1:15471 (LISTEN)
唯一的区别似乎是它所属的用户。任何建议将不胜感激!
【问题讨论】:
标签: python-3.x docker aws-cloud9