Commit f963bdc

sample-python-codedeploy

This sample demonstrates how to setup continuous integration and deployment for a Python project deployed to Amazon EC2 using Amazon CodeDeploy service.

For more detailed documentation, please see Shippable's continuous deployment section. http://docs.shippable.com/en/latest/config.html#continuous-deployment

This sample is built for Shippable, a docker based continuous integration and deployment platform.

import sys

sys.path.insert(0, '/home/ec2-user/sample-app')

from application import application

import os

import flask

application = flask.Flask(__name__)

application.debug = True

def hello_world():

storage = Storage()

storage.populate()

score = storage.score()

return "Hello world, %d!" % score

class Storage():

def __init__(self):

self.db = dict()

def populate(self):

self.db['score'] = 1234

def score(self):

return self.db['score']

if __name__ == "__main__":

application.run(host='0.0.0.0')

version: 0.0

os: linux

files:

- source: /app.wsgi

destination: /var/www/sample-app

- source: /

destination: /home/ec2-user/sample-app

- source: /conf/sample_app.conf

destination: /etc/httpd/conf.d

hooks:

AfterInstall:

- location: scripts/install_dependencies

timeout: 300

runas: root

ApplicationStart:

- location: scripts/start_server

timeout: 300

runas: root

ApplicationStop:

- location: scripts/stop_server

timeout: 300

runas: root

WSGISocketPrefix /var/run/wsgi

<VirtualHost *>

WSGIDaemonProcess sample_app user=ec2-user group=ec2-user threads=5

WSGIScriptAlias / /var/www/sample-app/app.wsgi

<Directory /var/www/sample-app>

WSGIProcessGroup sample_app

WSGIApplicationGroup %{GLOBAL}

Order deny,allow

Allow from all

</Directory>

</VirtualHost>

branch-defaults:

master:

environment: sample-python-env

global:

application_name: sample-python

default_region: us-west-2

profile: eb-cli

sc: git

yum install -y httpd mod_wsgi.x86_64

easy_install pip

pip install -r /home/ec2-user/sample-app/requirements.txt