From 2e7b4f2027a1147ca28301e4f88adf8274b39a1f Mon Sep 17 00:00:00 2001 From: DUVAL Thomas Date: Thu, 9 Jun 2016 09:11:50 +0200 Subject: Update Keystone core to Mitaka. Change-Id: Ia10d6add16f4a9d25d1f42d420661c46332e69db --- .../doc/source/devref/development.environment.rst | 175 +++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 keystone-moon/doc/source/devref/development.environment.rst (limited to 'keystone-moon/doc/source/devref/development.environment.rst') diff --git a/keystone-moon/doc/source/devref/development.environment.rst b/keystone-moon/doc/source/devref/development.environment.rst new file mode 100644 index 00000000..2718966a --- /dev/null +++ b/keystone-moon/doc/source/devref/development.environment.rst @@ -0,0 +1,175 @@ +.. + Copyright 2011-2012 OpenStack Foundation + All Rights Reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); you may + not use this file except in compliance with the License. You may obtain + a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + License for the specific language governing permissions and limitations + under the License. + +============================================= +Setting up a Keystone development environment +============================================= + +This document describes getting the source from keystone's `Git repository`_ +for development purposes. + +To install Keystone from packaging, refer instead to Keystone's `User +Documentation`_. + +.. _`Git Repository`: http://git.openstack.org/cgit/openstack/keystone +.. _`User Documentation`: http://docs.openstack.org/ + +Prerequisites +============= + +This document assumes you are using Ubuntu, Fedora or openSUSE (SLE) + +And that you have the following tools available on your system: + +- Python_ 2.7 and 3.4 +- git_ +- setuptools_ +- pip_ +- msgfmt (part of the gettext package) +- virtualenv_ +- tox_ + +**Reminder**: If you're successfully using a different platform, or a +different version of the above, please document your configuration here! + +.. _Python: http://www.python.org/ +.. _git: http://git-scm.com/ +.. _setuptools: http://pypi.python.org/pypi/setuptools +.. _tox: https://pypi.python.org/pypi/tox + +Getting the latest code +======================= + +Make a clone of the code from our `Git repository`: + +.. code-block:: bash + + $ git clone https://git.openstack.org/openstack/keystone.git + +When that is complete, you can: + +.. code-block:: bash + + $ cd keystone + +Installing dependencies +======================= + +Keystone maintains two lists of dependencies:: + + requirements.txt + test-requirements.txt + +The first is the list of dependencies needed for running keystone, the second list includes dependencies used for active development and testing of Keystone itself. + +These dependencies can be installed from PyPi_ using the Python tool pip_. + +.. _PyPi: http://pypi.python.org/ +.. _pip: http://pypi.python.org/pypi/pip + +However, your system *may* need additional dependencies that `pip` (and by +extension, PyPi) cannot satisfy. These dependencies should be installed +prior to using `pip`, and the installation method may vary depending on +your platform. + +Ubuntu 14.04, 15.10: + +.. code-block:: bash + + $ sudo apt-get install python-dev python3-dev libxml2-dev libxslt1-dev \ + libsasl2-dev libsqlite3-dev libssl-dev libldap2-dev libffi-dev + + +Fedora 19+: + +.. code-block:: bash + + $ sudo yum install python-lxml python-greenlet-devel python-ldap \ + sqlite-devel openldap-devel python-devel libxslt-devel \ + openssl-devel libffi-devel + +openSUSE 13.2 (SLE 12): + +.. code-block:: bash + + $ sudo zypper install libxslt-devel openldap2-devel libopenssl-devel \ + python-devel python-greenlet-devel python-ldap python-lxml \ + python-pysqlite sqlite3-devel + +PyPi Packages and VirtualEnv +---------------------------- + +We recommend establishing a virtualenv to run Keystone within. virtualenv +limits the Python environment to just what you're installing as dependencies, +useful to keep a clean environment for working on Keystone. + +.. code-block:: bash + + $ tox -e venv --notest + +This will create a local virtual environment in the directory ``.tox``. +Once created, you can activate this virtualenv for your current shell using: + +.. code-block:: bash + + $ source .tox/venv/bin/activate + +The virtual environment can be disabled using the command: + +.. code-block:: bash + + $ deactivate + +You can also use ``tox -e venv`` to prefix commands so that they run +within the virtual environment. For more information on virtual environments, +see virtualenv_. + +.. _virtualenv: http://www.virtualenv.org/ + +If you want to run Keystone outside of a virtualenv, you can install the +dependencies directly into your system from the requirements files: + +.. code-block:: bash + + # Install the dependencies for running keystone + $ pip install -r requirements.txt + + # Install the dependencies for developing, testing, and running keystone + $ pip install -r test-requirements.txt + + # Use 'python setup.py' to link Keystone into Python's site-packages + $ python setup.py develop + + +Verifying Keystone is set up +============================ + +Once set up, either directly or within a virtualenv, you should be able to +invoke Python and import the libraries. If you're using a virtualenv, don't +forget to activate it: + +.. code-block:: bash + + $ source .tox/venv/bin/activate + +You should then be able to `import keystone` using Python without issue: + +.. code-block:: bash + + $ python -c "import keystone" + +If you can import Keystone without a traceback, you should be ready to move on +to :doc:`../developing`. -- cgit 1.2.3-korg