html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/simonw/datasette/issues/1415#issuecomment-1255603780,https://api.github.com/repos/simonw/datasette/issues/1415,1255603780,IC_kwDOBm6k_c5K1v5E,17532695,2022-09-22T22:06:10Z,2022-09-22T22:06:10Z,NONE,"This would be great! I just went through the process of figuring out the minimum permissions for a service account to run `datasette publish cloudrun` for [PUDL](https://github.com/catalyst-cooperative/pudl)'s [datasette deployment](https://data.catalyst.coop/). These are the roles I gave the service account (disclaim: I'm not sure these are the minimum permissions):

- Cloud Build Service Account: The SA needs this role to publish the build on Cloud Build. 
- Cloud Run Admin for the Cloud Run datasette service so the SA can deploy the build.
- I gave the SA the Storage Admin role on the bucket Cloud Build creates to store the build tar files. 
- The Viewer Role is [required for storing build logs in the default bucket](https://cloud.google.com/build/docs/running-builds/submit-build-via-cli-api#permissions). More on this below!

The Viewer Role is a Basic IAM role that [Google does not recommend using](https://cloud.google.com/build/docs/running-builds/submit-build-via-cli-api#permissions):

> Caution: Basic roles include thousands of permissions across all Google Cloud services. In production environments, do not grant basic roles unless there is no alternative. Instead, grant the most limited [predefined roles](https://cloud.google.com/iam/docs/understanding-roles#predefined_roles) or [custom roles](https://cloud.google.com/iam/docs/understanding-custom-roles) that meet your needs.

If you don't grant the Viewer role the `gcloud builds submit` command will successfully create a build but returns exit code 1, preventing the script from getting to the cloud run step:

```
ERROR: (gcloud.builds.submit)
The build is running, and logs are being written to the default logs bucket.
This tool can only stream logs if you are Viewer/Owner of the project and, if applicable, allowed by your VPC-SC security policy.

The default logs bucket is always outside any VPC-SC security perimeter.
If you want your logs saved inside your VPC-SC perimeter, use your own bucket.
See https://cloud.google.com/build/docs/securing-builds/store-manage-build-logs.
```
long stack trace...
```
CalledProcessError: Command 'gcloud builds submit --tag gcr.io/catalyst-cooperative-pudl/datasette' returned non-zero exit status 1.
```

You can store Cloud Build logs in a [user-created bucket](https://cloud.google.com/build/docs/securing-builds/store-manage-build-logs#store-custom-bucket) which only requires the Storage Admin role. However, you have to pass a config file to `gcloud builds submit`, which isn't possible with the current options for `datasette publish cloudrun`. 

I propose we add an additional CLI option to `datasette publish cloudrun` called `--build-config` that allows users to pass a [config file](https://cloud.google.com/build/docs/running-builds/submit-build-via-cli-api#running_builds) specifying a user create Cloud Build log bucket. ","{""total_count"": 1, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 1, ""eyes"": 0}",959137143,