143 lines
6.5 KiB
Markdown
143 lines
6.5 KiB
Markdown
regluit
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=======
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A 'monolithic' alternative to [unglu](http://github.com/gluejar/unglu)
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for the unglue.it website. regluit is essentially a Django project that
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contains three applications: `frontend`, `api` and `core` that can be deployed
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and configured on as many ec2 instances that are needed to support traffic.
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The key difference with [unglu](http://github.com/gluejar/unglu) is that the
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`frontend` app is able to access database models from `core` in the same
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way that the `api` is able to...which hopefully should simplify some things.
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Develop
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-------
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Here are some instructions for setting up regluit for development on
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an Ubuntu system. If you are on OS X see notes below
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to install python-setuptools in step 1:
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1. `aptitude install python-setuptools git python-lxml`
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1. `sudo easy_install virtualenv virtualenvwrapper`
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1. `git clone git@github.com:Gluejar/regluit.git`
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1. `cd regluit`
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1. `mkvirtualenv regluit`
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1. `pip install -r requirements_versioned.pip`
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1. `add2virtualenv ..`
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1. `cp settings/dev.py settings/me.py`
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1. edit `settings/me.py` and set `EMAIL_HOST_USER` and `EMAIL_HOST_PASSWORD` to your gmail username and password, if you want to see that registration emails will work properly.
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1. edit `settings/me.py` and look at the facebook, twitter and google auth settings to enable federated logins from those sites
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1. `echo 'export DJANGO_SETTINGS_MODULE=regluit.settings.me' >> ~/.virtualenvs/regluit/bin/postactivate`
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1. `deactivate ; workon regluit`
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1. `django-admin.py syncdb --migrate --noinput`
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1. `django-admin.py celeryd --loglevel=INFO` start the celery daemon to perform asynchronous tasks like adding related editions, and display logging information in the foreground.`
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1. `django-admin.py celerybeat -l INFO` to start the celerybeat daemon to handle scheduled tasks.
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1. `django-admin.py runserver 0.0.0.0:8000` (you can change the port number from the default value of 8000)
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1. point your browser at http://localhost:8000/
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Production Deployment
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---------------------
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Below are the steps for getting regluit running on EC2 with Apache and mod_wsgi, and talking to an Amazon Relational Data Store instance.
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Instructions for setting please are slightly different.
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1. create an ubuntu ec2 instance (e.g, go http://alestic.com/ to find various ubuntu images)
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1. `sudo aptitude update`
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1. `sudo aptitude upgrade`
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1. `sudo aptitude install git-core apache libapache2-mod-wsgi mysql-client python-virtualenv python-mysqldb redis-server python-lxml postfix python-dev`
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1. `sudo mkdir /opt/regluit`
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1. `sudo chown ubuntu:ubuntu /opt/regluit`
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1. `cd /opt`
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1. `git config --global user.name "Ed Summers"`
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1. `git config --global user.email "ehs@pobox.com"`
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1. `ssh-keygen`
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1. add `~/.ssh/id\_rsa.pub` as a deploy key on github https://github.com/Gluejar/regluit/admin/keys
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1. `git clone git@github.com:Gluejar/regluit.git`
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1. `cd /opt/regluit`
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1. create an Amazon RDS instance
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1. connect to it, e.g. `mysql -u root -h gluejardb.cboagmr25pjs.us-east-1.rds.amazonaws.com -p`
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1. `CREATE DATABASE unglueit CHARSET utf8;`
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1. `GRANT ALL ON unglueit.\* TO ‘unglueit’@’ip-10-244-250-168.ec2.internal’ IDENTIFIED BY 'unglueit' REQUIRE SSL;`
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1. update settings/prod.py with database credentials
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1. `virtualenv ENV`
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1. `source ENV/bin/activate`
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1. `pip install -r requirements_versioned.pip`
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1. `echo "/opt/" > ENV/lib/python2.7/site-packages/regluit.pth`
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1. `django-admin.py syncdb --migrate --settings regluit.settings.prod`
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1. `sudo mkdir /var/www/static`
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1. `sudo chown ubuntu:ubuntu /var/www/static`
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1. `django-admin.py collectstatic --settings regluit.settings.prod`
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1. `sudo ln -s /opt/regluit/deploy/regluit.conf /etc/apache2/sites-available/regluit`
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1. `sudo a2ensite regluit`
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1. `sudo a2enmod ssl rewrite`
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1. `cd /home/ubuntu`
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1. copy SSL server key to `/etc/ssl/private/server.key`
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1. copy SSL certificate to `/etc/ssl/certs/server.crt`
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1. `sudo /etc/init.d/apache2 restart`
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1. `sudo adduser --no-create-home celery --disabled-password --disabled-login` (just enter return for all?)
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1. `sudo cp deploy/celeryd /etc/init.d/celeryd`
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1. `sudo chmod 755 /etc/init.d/celeryd`
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1. `sudo cp deploy/celeryd.conf /etc/default/celeryd`
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1. `sudo mkdir /var/log/celery`
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1. `sudo mkdir /var/run/celery`
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1. `sudo chown celery:celery /var/log/celery /var/run/celery`
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1. `sudo /etc/init.d/celeryd start`
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1. `sudo cp deploy/celerybeat /etc/init.d/celerybeat`
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1. `sudo chmod 755 /etc/init.d/celerybeat`
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1. `sudo cp deploy/celerybeat.conf /etc/default/celerybeat`
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1. `sudo mkdir /var/log/celerybeat`
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1. `sudo chown celery:celery /var/log/celerybeat`
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1. `sudo /etc/init.d/celerybeat start`
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Updating Production
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--------------------
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1. Study the latest changes in the master branch, especially keep in mind how
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it has [changed from what's in production](https://github.com/Gluejar/regluit/compare/production...master).
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1. Update the production branch accordingly. If everything in `master` is ready to be moved into `production`, you can just merge `master` into `production`. Otherwise, you can grab specific parts. (How to do so is something that should probably be described in greater detail.)
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1. Login to unglue.it and run [`/opt/regluit/deploy/update-prod`](https://github.com/Gluejar/regluit/blob/master/deploy/update-prod)
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OS X Developer Notes
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-------------------
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To run regluit on OS X you should have XCode installed
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Install virtualenvwrapper according
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to the process at http://blog.praveengollakota.com/47430655:
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1. `sudo easy\_install pip`
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1. `sudo pip install virtualenv`
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1. `pip install virtualenvwrapper`
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Edit or create .bashrc in ~ to enable virtualenvwrapper commands:
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1. `mkdir ~/.virtualenvs`
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1. Edit .bashrc to include the following lines:
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export WORKON_HOME=$HOME/.virtualenvs
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source your_path_to_virtualenvwrapper.sh_here
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In the above web site, the path to virtualenvwrapper.sh was
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/Library/Frameworks/Python.framework/Versions/2.7/bin/virtualenvwrapper.sh
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In Snow Leopard, this may be /usr/local/bin/virtualenvwrapper.sh
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Configure Terminal to automatically notice this at startup:
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Terminal –> Preferences –> Settings –> Shell
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Click "run command"; add `source ~/.bashrc`
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If you get 'EnvironmentError: mysql_config not found'
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edit the line ~/.virtualenvs/regluit/build/MySQL-python/setup_posix.py
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1. mysql_config.path = "mysql_config"
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to be (using a path that exists on your system)
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1. mysql_config.path = "/usr/local/mysql-5.5.20-osx10.6-x86_64/bin/mysql_config"
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Selenium Install
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---------------
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Download the selenium server:
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http://selenium.googlecode.com/files/selenium-server-standalone-2.5.0.jar
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Start the selenium server:
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'java -jar selenium-server-standalone-2.5.0.jar'
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