Decommission Geostore Infrastructure

[billgeo]

So that we can reduce our AWS bill, we need to destroy Geostore stacks that we no longer need.

Note: this doesn't include the "data-lake" buckets in the Geostore accounts which still have valuable data in them. [edit] TDE team is currently moving all the data in the data-lake buckets. Once this is verified as complete by @dwsilk we can also remove these buckets. Should possibly be a separate issue.

To do

• [x] Empty out AWS LI Geostore NonProd-1 buckets
• [x] Delete any stacks in AWS LI Geostore NonProd-1 (nothing to do)
• [x] Empty out AWS LI Geostore NonProd-2 buckets
• [x] Delete any stacks in AWS LI Geostore NonProd-2
• [x] Empty out AWS LI Geostore NonProd-3 buckets (nothing to do)
• [x] Delete any stacks in AWS LI Geostore NonProd-3
• [x] Empty out AWS LI Geostore NonProd buckets
• [x] Delete any stacks in AWS LI Geostore NonProd
• [x] Empty out AWS LI Geostore CI buckets
• [x] Delete any stacks in AWS LI Geostore CI
• [x] Delete any stacks in AWS LI Geostore Prod while keeping the S3 buckets (nothing to do)
• [ ] ~Wait for Topo Data Engineering go-ahead~
• [ ] ~Delete AWS LI Geostore Prod buckets~ Last two tasks moved to issue #2977