add nginx-flask-mysql application sample

Signed-off-by: Anca Iordache <anca.iordache@docker.com>
master
Anca Iordache 5 years ago
parent 8bb4e23e28
commit a410c8bc62

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FROM python:3.6-alpine3.7
EXPOSE 5000
ENV PYTHONUNBUFFERED 1
RUN mkdir /code
WORKDIR /code
ADD requirements.txt /code/
RUN pip install -r requirements.txt
ADD . /code/
ENV FLASK_APP hello.py
CMD flask run --host=0.0.0.0

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from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello world'

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click==6.7
Flask==1.0.2
itsdangerous==0.24
Jinja2==2.10
MarkupSafe==1.0
Werkzeug==0.14.1

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version: "3.7"
services:
backend:
build: backend
depends_on:
- db
db:
environment:
MYSQL_DATABASE: example
MYSQL_ROOT_PASSWORD_FILE: /run/secrets/db-password
image: mysql:5.7
restart: always
secrets:
- db-password
volumes:
- db-data:/var/lib/mysql
proxy:
build: proxy
ports:
- 80:80
depends_on:
- backend
volumes:
db-data: {}
secrets:
db-password:
file: db/password.txt

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FROM nginx:1.13-alpine
COPY conf /etc/nginx/conf.d/default.conf

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server {
listen 80;
server_name localhost;
location / {
proxy_pass http://backend:5000;
}
}
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