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# IVLE - Informatics Virtual Learning Environment
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# Copyright (C) 2007-2009 The University of Melbourne
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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"""Script to install an IVLE development environment."""
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if len(sys.argv) == 2:
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logging.info("Installing IVLE development environment for %s" % user)
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print >> sys.stderr, \
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"""This script will install an IVLE development environment on a system
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running Ubuntu 9.04 or later. It will fiddle with /etc/hosts, create
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PostgreSQL users and databases, add some Apache virtual hosts, create
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directories in /var/lib/ivle, copy a Python package into your PYTHONPATH,
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and possibly other things too. If you really want all that to happen,
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rerun this script with your username as an argument.
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logging.info("Installing dependencies.")
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subprocess.check_call([
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"sudo", "apt-get", "install", "--no-install-recommends",
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"apache2", "libapache2-mod-python",
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"libapache2-svn", "python2.6", "python-configobj",
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"python-docutils", "python-epydoc", "python-formencode",
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"python-genshi", "python-psycopg2", "python-svn", "python-storm",
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"libjs-jquery", "libjs-codemirror", "postgresql", "subversion",
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"debootstrap", "rsync", "build-essential"])
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logging.info("Building.")
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subprocess.check_call(["./setup.py", "build"])
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subprocess.check_call(["sudo", "./setup.py", "install"])
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# Set up the database.
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logging.info("Creating %s as PostgreSQL superuser." % user)
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subprocess.check_call(["sudo", "-u", "postgres", "createuser", "-s", user])
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# We installed psycopg2 above, so we can import it now.
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import psycopg2.extensions
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logging.info("Connecting to PostgreSQL.")
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conn = psycopg2.connect(database='postgres')
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conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
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cursor = conn.cursor()
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logging.info("Creating ivle as normal PostgreSQL user.")
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ivle_password = hashlib.md5(uuid.uuid4().bytes).hexdigest()
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cursor.execute("CREATE ROLE ivle PASSWORD '%s' LOGIN" % ivle_password)
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logging.info("Creating IVLE database.")
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cursor.execute("CREATE DATABASE ivle OWNER ivle")
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logging.info("Connecting to IVLE database.")
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ivlesuconn = psycopg2.connect(database='ivle')
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ivlesuconn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
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ivlesucursor = ivlesuconn.cursor()
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logging.info("Creating language plpgsql.")
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ivlesucursor.execute("CREATE LANGUAGE plpgsql")
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logging.info("Connecting to IVLE database as new user.")
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ivleconn = psycopg2.connect(
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host='localhost', database='ivle', user='ivle', password=ivle_password)
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ivleconn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
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ivlecursor = ivleconn.cursor()
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logging.info("Populating database with schema.")
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schemafile = open("userdb/users.sql")
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ivlecursor.execute(schemafile.read())
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suite = subprocess.Popen(
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["lsb_release", "-c", "-s"], stdout=subprocess.PIPE).communicate()[0][:-1]
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# Set the filesystem and config up.
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logging.info("Configuring IVLE.")
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subprocess.check_call([
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"sudo", "ivle-config",
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"--database/username", "ivle",
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"--database/password", ivle_password,
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"--jail/devmode", "True",
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"--jail/suite", suite,
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logging.info("Creating data hierarchy.")
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subprocess.check_call(["sudo", "ivle-createdatadirs"])
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logging.info("Configuring Apache.")
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subprocess.check_call(
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["sudo", "cp", "examples/config/apache.conf",
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"/etc/apache2/sites-available/ivle"])
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subprocess.check_call(
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["sudo", "a2ensite", "ivle"])
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subprocess.check_call(
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["sudo", "cp", "examples/config/apache-svn.conf",
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"/etc/apache2/sites-available/ivle-svn"])
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subprocess.check_call(
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["sudo", "a2ensite", "ivle-svn"])
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subprocess.check_call(
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["sudo", "/etc/init.d/apache2", "reload"])
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# Configure name resolution
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logging.info("Configuring /etc/hosts.")
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hosts_tee = subprocess.Popen(
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["sudo", "tee", "-a", "/etc/hosts"], stdin=subprocess.PIPE)
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hosts_tee.communicate(
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"127.0.1.1 ivle.localhost public.ivle.localhost svn.ivle.localhost")
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# Configure usrmgt-server init script.
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logging.info("Installing usrmgt-server.")
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subprocess.check_call(
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["sudo", "cp", "examples/config/usrmgt-server.init",
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"/etc/init.d/ivle-usrmgt-server"])
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subprocess.check_call(["sudo", "/etc/init.d/ivle-usrmgt-server", "start"])
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subprocess.check_call(
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["sudo", "update-rc.d", "ivle-usrmgt-server", "defaults", "99"])
added
removed
bin/ivle-dev-setup
