Initial commit

Dockerfile

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+FROM ubuntu:trusty
+MAINTAINER Dave P
+
+# Create user
+RUN useradd --create-home --uid 1000 python ; \
+    locale-gen en ; \
+    echo "python:python" | chpasswd ; \
+    apt-get update ; apt-get install -y nginx-full uwsgi uwsgi-plugin-python3 python-virtualenv python3-pip supervisor ; \
+    echo "daemon off;" >> /etc/nginx/nginx.conf ; \
+    su -c "mkdir /home/python/app/" python ; \
+    mkdir /start.d
+
+# install configs & scripts
+COPY default /etc/nginx/sites-available/default
+COPY pythonapp.ini /etc/uwsgi/apps-enabled/pythonapp.ini
+COPY nginx.conf /etc/supervisor/conf.d/nginx.conf
+COPY pythonapp.conf /etc/supervisor/conf.d/pythonapp.conf
+COPY supervisor.conf /etc/supervisor/conf.d/supervisor.conf
+COPY init-virtualenv /start.d/init-virtualenv
+COPY start /start
+
+RUN chmod +x /start ; chmod +x /start.d/init-virtualenv
+
+EXPOSE 80
+
+CMD /start

README.md

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+Docker Pythonapp
+================
+
+For running uWSGI python3 app
+
+**Usage:**
+
+* build image: `docker build -t pyapp .`
+* build a python3 app. for example, in a folder called testapp
+* `testapp/app.py` is the main wsgi file. var `application` must be the wsgi app instance.
+* testapp/requirements.txt is used by pip to install required modules
+* app/static will be mapped to http://server.address/static/
+* run container: docker run -p 80:80 -v /localpath/to/appdir/:/home/python/app/ pythonapp
+
+**Example app:**
+
+http://gitlab.xmopx.net/dave/example-uwsgi-app/tree/master

default

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+server {
+	listen 80;
+	#listen [::]:80 ipv6only=on;
+	root /usr/share/nginx/html/;
+	include uwsgi_params;
+
+	access_log /var/log/nginx/pythonapp.log;
+
+	location / {
+		uwsgi_pass 127.0.0.1:3330;
+	}
+	location /static/ {
+	autoindex on;
+		alias /home/python/app/static/;
+	}
+}

init-virtualenv

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+#!/bin/sh
+
+su python <<'EOF'
+	if [ -d /home/python/appenv ] ; then
+		exit 0
+	fi
+	cd /home/python/
+	virtualenv --python=python3.4 appenv
+	source appenv/bin/activate
+	pip install -r app/requirements.txt
+	deactivate
+EOF

nginx.conf

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+[program:nginx]
+command=/usr/sbin/nginx
+autorestart=true

pythonapp.conf

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+[program:pythonapp]
+command=/usr/bin/uwsgi --ini /etc/uwsgi/apps-enabled/pythonapp.ini --uid python --gid python
+autorestart=true
+stopsignal=INT

pythonapp.ini

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+[uwsgi]
+no-orphans = true
+log-date = true
+uid = pythonapp
+pid = pythonapp
+plugins = python3
+touch-reload = /home/python/app/app.py
+chdir = /home/python/app/
+wsgi-file = /home/python/app/app.py
+callable = application
+master = true
+processes = 1
+socket = 127.0.0.1:3330
+enable-threads = true
+no-threads-wait = true
+die-on-term = true
+virtualenv = /home/python/appenv

start

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+#!/bin/bash
+
+# run everything in start.d
+find /start.d -type f -executable -exec {} \;
+
+# Cleanly kill supervisor when container is stopped
+trap 'kill $(jobs -p)' EXIT
+
+# start services
+supervisord

supervisor.conf

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+[supervisord]
+nodaemon=true