docker-compose running DB, Frontend, Backend

[dherbst]

For #3 runs all three containers:

• db
• frontend
• backend

Adds docker-compose.yml and the wait-for-it.sh tool to have the backend container wait for the db to be up and running.

Prerequisites:

• clone the backend repo to something like ~/src/codeforphilly/balancer-backend
• clone the frontend repo to the same parent, for example ~/src/codeforphilly/balancer-frontend
• You have docker desktop installed
• Build the backend image:
  • make pull-python-docker build-base-image build-project

Testing

1. First do all the prerequisites if you haven't.
2. Go to your backend repo in a command prompt and type: docker compose up
3. You should see all three containers start, you can then see the front-end at https://localhost:3000

[dherbst]

Probably prefer this one instead: https://github.com/CodeForPhilly/balancer-backend/pull/14

[dherbst]

Closing this, it is obsolete after #14 was merged.