initial docker-compose setup for local testing (#288)

.github/workflows/mock-data.yml

@@ -0,0 +1,14 @@
+name: mock-data
+on:
+  push:
+    branches: [master, test-me-*]
+  pull_request:
+
+jobs:
+  mock-data:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - run: docker compose up --wait
+    - run: while ! curl --fail --silent http://localhost:3000; do sleep .5; done
+      timeout-minutes: 1

docker-compose.yml

@@ -0,0 +1,37 @@
+x-base-env: &x-base-env
+  RELEASE: 2023+compose
+  RUBY_BACKEND: http://ruby:4567
+  DB_HOST: postgres
+  DB_USERNAME: postgres
+  DB_PASSWORD: postgres
+  DB_DATABASE: postgres
+
+services:
+  react:
+    build: react
+    init: true
+    ports: [3000:3000]
+  flask:
+    build: flask
+    environment:
+      <<: *x-base-env
+      FLASK_ENV: test
+      FLASK_APP_DSN: http://flask@mini-relay:9989/3
+    init: true
+    ports: [8080:8080]
+  ruby:
+    build: ruby
+    environment:
+      <<: *x-base-env
+    init: true
+  mini-relay:
+    build: mini-relay
+    init: true
+    ports: [9989:9989]
+  postgres:
+    image: 'postgres:alpine'
+    environment:
+      - POSTGRES_PASSWORD=postgres
+    init: true
+    volumes:
+      - ./postgres/data/empowerplant.sql:/docker-entrypoint-initdb.d/empowerplant.sql:ro

flask/.dockerignore

@@ -0,0 +1 @@
+/venv

flask/Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.11-slim-bookworm
+
+WORKDIR /src
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["flask", "run", "--host", "0.0.0.0", "--port", "8080"]

mini-relay/.dockerignore

@@ -0,0 +1 @@
+/venv

mini-relay/Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.11-slim-bookworm
+
+WORKDIR /src
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD ["flask", "run", "--host", "0.0.0.0", "--port", "9989"]

mini-relay/app.py

@@ -0,0 +1,11 @@
+import flask
+
+app = flask.Flask(__name__)
+
+
+@app.post('/api/<p>/envelope/')
+def envelope(p: str) -> flask.Response:
+    # TODO: save out flask.request.data
+    ret = app.make_response(('', 204))
+    ret.access_control_allow_origin = '*'
+    return ret

mini-relay/requirements.txt

@@ -0,0 +1,7 @@
+blinker==1.6.2
+click==8.1.7
+Flask==2.3.3
+itsdangerous==2.1.2
+Jinja2==3.1.2
+MarkupSafe==2.1.3
+Werkzeug==2.3.7