Cloud run service auth2 token server to server

[snef]

Hello,

i have developed a flask rest api that create dinamically a job using cloud run admin api.

Now i need to creare a rest api that when is called, create a scheduler of a job using Cloud Scheduler Api.

I have seen that the cloud scheduler want a auth2 token web application. Is there any way to generate a correct token auth2 to use into cloud scheduler api to schedule a job, without a google login interface?

Thanks

[juliadeanne]

Hello @snef 

Welcome to Google Cloud Community!

If you want to generate an OAuth2 token to use with the Cloud Scheduler API without a Google login interface, you can try these following step-by-step guides with reference and supported documentation:

1. Set up a Service Account.
2. Generate Service Account Key by following the instruction.
3. Install Required Libraries

pip install google-auth google-auth-oauthlib google-auth-httplib2 google-api-python-client

4. Write Python Code to Generate OAuth2 Token.
5. Use the Generated Access Token.

6. Contact Google Cloud Support  if the above steps don't help.

Thank you.

[snef]

Hi julia, thanks for your reply.

I have done all this steps but the result is always this

Failed to create job: {
  "error": {
    "code": 401,
    "message": "Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.",
    "status": "UNAUTHENTICATED"
  }
}

The user account joined with key have the admin scheduler role, i will send a mail to support.