Create API custom domain and mappings

[mbklein]

Description

• Add custom domain and base mappings to template.yml
  • dc-api-v2 on /api/v2
  • elastic-proxy on /api/v1
• Fix baseUrl helper to account for differences between:
  • Access via localhost (when running sam local)
  • Access via dev hostname (USER.dev.rdc.library.northwestern.edu) (when running sam.local)
  • Access via the API Gateway (API_ID.execute-api.us-east-1.amazonaws.com) URL
  • Access via the custom domain with a base path mapping
• Update tests to cover the above change

This has been deployed to staging (as there was no other way to test), and the new parameters to support it added to samconfig.toml in the tfvars repo.

Testing

• Dev Environment
  • Run sam local start-api --host 0.0.0.0
  • If testing from a remote client, make sure port 3000 is open (sg open all 3000)
  • Try some requests using http://localhost:3000/ as the base
  • Try some requests using http://USER.dev.rdc.library.northwestern.edu:3000/ as the base
• Staging
  • Try some requests using https://pylxu5f2l2.execute-api.us-east-1.amazonaws.com/v2/ as the base
  • Try some requests using https://dcapi.rdc-staging.library.northwestern.edu/api/v2/ as the base

In all of the above cases, try to access some of the URLs in the pagination block to make sure they have the right host, port, and path.

[kdid]

@mbklein - The local base http://kdid.dev.rdc.library.northwestern.edu:3000/ is not working for me. It just hangs.

curl -X GET 'http://kdid.dev.rdc.library.northwestern.edu:3000/works/4359936f-9091-499b-893f-b8e900db49ec' | jq
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:01:15 --:--:--     0
curl: (28) Failed to connect to kdid.dev.rdc.library.northwestern.edu port 3000 after 75059 ms: Operation timed out