App Engine Service Deployment Stopped Working on Known Good Version

问题

We have a service hosted in gcloud that is not actively developed and we have not deployed for a few weeks. On deployment we now get the error ERROR: gcloud crashed (TypeError): unorderable types: NoneType() > int() and the deployment fails. We get the exact same results even if we run the last deployed version through CI.

This is my app.yaml

runtime: aspnetcore
env: flex
threadsafe: true
service: myapp
manual_scaling:
  instances: 1
env_variables:
  service_name: myapp
  AWS_ACCESS_KEY_ID: {{AWS_ACCESS_KEY_ID}}
  AWS_SECRET_ACCESS_KEY: {{AWS_SECRET_ACCESS_KEY}}
  AWS_REGION: eu-west-1

This is very unclear to me as it's not obvious what the deployment would need ordering. Is there something I am missing in interperating this error message?

回答1:

Check if you have Python 3.5 installed on the same build agent. The gcloud SDK has a dependency of Python 2.7, also advisable to set the CLOUDSDK_PYTHON environment variable to the path of your Python 2.7 installation location.

回答2:

A workaround that worked for me:

1. Instead of gcloud app deploy ... try gcloud beta app deploy ...
   • You may be prompted to install the beta components (allow this)
2. If adding 'beta' results in a successful deployment, try again without it.

It seems like something was corrupt and using the 'beta' deployment command un-corrupted things. Your mileage may vary.

来源：https://stackoverflow.com/questions/53711098/app-engine-service-deployment-stopped-working-on-known-good-version