leap: Change existing bucket permissions to make it public

[GeorgianaElena]

Context

https://2i2c.freshdesk.com/a/tickets/783

This should happen before June 30th but not before we get the thumbs up from @jbusecke it has been agreed by leap.

Proposal

No response

Updates and actions

• Get the bucket that needs to be made public: leap-persistent-ro
• Get the thumbs up that this is ok
• Follow the documentation (step 3) to make the bucket public

[jbusecke]

Thanks for opening this. We have discussed this internally and would like to make the leap-persistent-ro bucket public, if possible before June 30th.

Many thanks!

[jbusecke]

I think the permissions on this bucket are not sufficient for our typical workflows:

I just tried:

import xarray
xr.open_dataset('gs://leap-persistent-ro/groundpepper/GFDL_cm2.6/GFDL_CM2_6_CONTROL_5-DAY_FIELD.zarr', engine='zarr')

and got

OSError: Forbidden: b/leap-persistent-ro/o
[email protected] does not have storage.objects.list access to the Google Cloud Storage bucket. Permission 'storage.objects.list' denied on resource (or it may not exist).

Could you add public list permissions?

[GeorgianaElena]

@jbusecke, I tried to fix this in #2751. Can you please try again?

[jbusecke]

Thanks @GeorgianaElena. I confirm this works now (from my personal laptop).