Nginx+uwsgi+Flaskをdockerで動かす のバックアップ(No.3) - 闘うITエンジニアの覚え書き

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mkdir test_flask && cd test_flask
python3 -m venv .venv
source .venv/bin/activate
pip install flask
pip install uwsgi

app.py

from flask import Flask
import datetime

app = Flask(__name__)

@app.route('/')
def index():
    now = datetime.datetime.now().strftime('%H:%M:%S.%f')
    return f'<h1>top page!({now})</h1>\n'

@app.route('/sample')
def sample():
    now = datetime.datetime.now().strftime('%H:%M:%S.%f')
    return f'<h1>sample page!({now})</h1>\n'

参考
https://uwsgi-docs.readthedocs.io/en/latest/WSGIquickstart.html

uwsgi起動

uwsgi --http :3031 --wsgi-file app.py --callable app

確認

curl http://localhost:3031/
top page!(13:35:03.767707)

Nginx を参照

apt-get -y install software-properties-common
add-apt-repository -y ppa:deadsnakes/ppa
apt-get update
apt-get -y install python3.6

Dockerfile

FROM ubuntu
apt-get update
apt-get -y install software-properties-common
add-apt-repository -y ppa:jonathonf/python-3.6
apt-get update
apt-get -y install python3.6
apt-get -y install nginx

ln -s /usr/bin/python3.6 /usr/bin/python
rm -rf /usr/bin/python3
ln -s /usr/bin/python3.6 /usr/bin/python3