Add API_AUTH_TOKEN env var

[lorenyu]

Ticket

n/a

Changes

• Add API_AUTH_TOKEN env var
• Increase default memory for this repo to 1 GB to prevent memory errors during deploys (which spin up an extra task before spinning down previous one)

Context for reviewers

Change specific to platform-test-flask so that the Swagger docs can work

Testing

Deployed the changes from this branch

Now the swagger docs work:

[chouinar]

LGTM, although I see a terratest failure

[lorenyu]

@chouinar I dropped the number of workers to 1 to get the tests to pass, since it looked like the workers were running out of memory on a fresh new cluster and therefore weren't able to deploy. do you think we should bring this particular change back to template-application-flask, or do you think it's worth adding a README note in that template that if a project is using template-application-flask with template-infra that they should consider bumping up the RAM to maybe something like 2 gb instead of 512 mb?

[chouinar]

@chouinar I dropped the number of workers to 1 to get the tests to pass, since it looked like the workers were running out of memory on a fresh new cluster and therefore weren't able to deploy. do you think we should bring this particular change back to template-application-flask, or do you think it's worth adding a README note in that template that if a project is using template-application-flask with template-infra that they should consider bumping up the RAM to maybe something like 2 gb instead of 512 mb?

A readme like that sounds good, "hey we keep the memory low for the proof of concept to keep costs down, but you'll likely want to up the memory/cpu/etc. via variables x/y/z"