How do I build new AMIs from the Service Catalog?
Some updates in the Service Catalog require rebuilding the AMIs for our servers. How do I do that? Can I do that through the `ecs-deploy-runner` pipeline in the Reference Architecture?
In the reference architecture, we ship a few bash scripts in the folder `shared/YOUR_REGION/_regional/amis` (see our [example](https://github.com/gruntwork-io/terraform-aws-service-catalog/tree/master/examples/for-production/infrastructure-live/shared/us-west-2/_regional/amis)), which can be used to build new AMIs from the service catalog. When updating, you can update the `REPO_REF` variables at the top and run the bash script after authenticating to the shared account to build the new AMI. Alternatively, you can follow the instructions [here](https://docs.gruntwork.io/reference/services/intro/deploy-new-infrastructure/#how-to-build-machine-images-using-packer-templates-from-the-service-catalog) to build the AMIs manually using `packer`.