BackendClientError

[yujung7768903]

Describe the problem

BackendClientError 가 발생합니다.
Request to the API endpoint has failed 라는 메세지가 포함돼서 아래 있는 링크를 보고 클라이언트 설정을 해보려고 했지만, 잘 모르겠어서 도움을 요청합니다.
https://client-py.docs.backend.ai/ko/19.03/gsg/config.html

To Reproduce

dev2103 개발 환경을 설치하고,
client 설치까지 완료한 후에 코드를 돌려보려고 아래의 명령어를 작성했습니다.
backend.ai run -c 'print("hello world")' python
그 후에 바로 다음과 같은 에러 메세지가 떴습니다.

BackendClientError("Request to the API endpoint has failed.\nCheck your network connection and/or the server status.\n➜ 
ClientConnectorCertificateError(ConnectionKey(host='api.backend.ai', port=443, is_ssl=True, ssl=None, proxy=None, proxy_auth=None, proxy_headers_hash=None), SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1129)'))")

Expected behavior

hello world 가 출력이 되어야합니다.
https://www.youtube.com/watch?v=fgCLzLpaoQ4&t=316s
위 링크를 보며 따라서 실습하였습니다.

Screenshots

Environment Description

OS: macOS Big Sur 11.2
App version: 21.03.5
Browser version: Chrome 91.0.4472.114
Python version: 2.7.16
Current Shell: zsh

[lizable]

@yujung7768903 Please checkout README in backend.ai-client.
Hint: backend.ai-client-py: Session mode

[agatha197]

I think you didn't run webserver and manager.
For stable execution, run manager, agent, webserver, and storage proxy.
And can you add screenshots of your my-backend-ai.sh and my-backend-ai-session.sh ?
When saving secret keys, you wrote exporeexport, so I don't know if it's saved well.

[agatha197]

Here's the way to run each module.

[NOTE] How to run Backend.AI manager:

> cd <manager directory>
> python -m ai.backend.manager.server --debug

[NOTE] How to run Backend.AI agent:

> cd <agent directory>
> python -m ai.backend.agent.server --debug

[NOTE] How to run Backend.AI storage-proxy:

> cd <storage-proxy directory>
> python -m ai.backend.storage.server

[NOTE] How to run Backend.AI web server (for ID/Password login):

> cd <web server directory>
> python -m ai.backend.web.server

[yujung7768903]

I think you didn't run webserver and manager.
For stable execution, run manager, agent, webserver, and storage proxy.
And can you add screenshots of your my-backend-ai.sh and my-backend-ai-session.sh ?
When saving secret keys, you wrote exporeexport, so I don't know if it's saved well.

Thank you! Here is screenshots of my-backend-ai.sh and my-backend-ai-session.sh

• my-backend-ai-session.sh

• my-backend-ai.sh

[agatha197]

Remove the 5 ~ 8 lines both of them and try again!

[yujung7768903]

Remove the 5 ~ 8 lines both of them and try again!

I didn't run webserver and manager.
After run manager, agent, webserver, and storage proxy, I solved BackendClientError! Thank you👍