openstack/openstack-ansible
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Ansible playbooks for deploying OpenStack.
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Miguel Grinberg 23da164fe4 Keystone Federation Service Provider Configuration 
This patch adds the ability to configure Keystone as a Service
Provider (SP) for a Federated Identity Provider (IdP).

* New variables to configure Keystone as a service provider are now
  supported under a root `keystone_sp` variable. Example configurations
  can be seen in Keystone's defaults file. This configuration includes
  the list of identity providers and trusted dashboards. (At this time
  only one identity provider is supported).

* Identity provider configuration includes the remote-to-local user
  mapping and the list of remote attributes the SP can obtain from the
  IdP.

* Shibboleth is installed and configured in the Keystone containers when
  SP configuration is present.

* Horizon is configured for SSO login

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Implements: blueprint keystone-federation
Change-Id: I78b3d740434ea4b3ca0bd9f144e4a07026be23c6
Co-Authored-By: Jesse Pretorius <jesse.pretorius@rackspace.co.uk>
2015-08-07 08:44:51 +00:00
doc Merge "Implement Ceilometer" 2015-07-09 17:50:10 +00:00
etc Add Ceph/RBD support to playbooks 2015-08-01 19:49:00 +01:00
playbooks Keystone Federation Service Provider Configuration 2015-08-07 08:44:51 +00:00
scripts Merge "Change ansible forks used" 2015-08-03 17:59:49 +00:00
.gitignore Updated master to the latest SHAs - 22.06.2015 2015-06-24 15:50:42 +00:00
.gitreview Adds .gitreview file to repo 2014-12-02 17:22:12 -06:00
ansible-role-requirements.yml.example Convert existing roles into galaxy roles 2015-02-18 10:56:25 +00:00
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README.rst

OpenStack Ansible Deployment

date

2015-02-02 22:00

tags

lxc, openstack, cloud, ansible

category

*nix

Playbooks

There are several playbooks within that will setup hosts for use in OpenStack Cloud. The playbooks will enable LXC on hosts and provides the ability to deploy LXC containers for use within openstack.

Plays:
  • setup-hosts.yml Performs host setup for use with LXC in the OpenStack hosts.
  • setup-infrastructure.yml Performs all of the setup for all infrastructure components.
  • setup-openstack.yml Performs all of the setup for all of the OpenStack components.
  • If you dont want to run plays individually you can simply run setup-everything.yml which will perform all of the setup and installation for you.
Basic Setup:
  1. If you have any roles that you'd like to have pulled in that are outside the scope and or replace modules within this repository please add them to the ansible-role-requirements.yml file. In this file you will want to fill in the details for the role you want to pull in using standard ansible galaxy format.
- name: SuperAwesomeModule
  src: https://github.com/super-user/SuperAwesomeModule
  version: master
  1. Run the ./scripts/bootstrap-ansible.sh script, which will install, pip, ansible 1.9.x, all of the required python packages, and bring in any third part ansible roles that you may want to add to the deployment.
  2. Copy the etc/openstack_deploy directory to /etc/openstack_deploy.
  3. Fill in your openstack_deploy/openstack_user_config.yml, openstack_deploy/user_secrets.yml and openstack_deploy/user_variables.yml files which you've just copied to your /etc/ directory.
  4. Generate all of your random passwords executing scripts/pw-token-gen.py --file /etc/openstack_deploy/user_secrets.yml.
  5. Accomplish all of the host networking that you want to use within the deployment. See the etc/network directory in this repository for an example network setup.
  6. When ready change to the playbooks/ directory and execute your desired plays. IE:
openstack-ansible setup-everything.yml

Notes

  • If you run the ./scripts/bootstrap-ansible.sh script a wrapper script will be added to your system that wraps the ansible-playbook command to simplify the arguments required to run openstack ansible plays. The name of the wrapper script is openstack-ansible.
  • The lxc network is created within the lxcbr0 interface. This supports both NAT networks as well as more traditional networking. If NAT is enabled (default) the IPtables rules will be created along with the interface as a post-up processes. If you ever need to recreate the rules and or restart the dnsmask process you can bounce the interface IE: ifdown lxcb0; ifup lxcbr0 or you can use the lxc-system-manage command.
  • The tool lxc-system-manage is available on all lxc hosts and can assist in recreating parts of the LXC system whenever its needed.
  • Inventory is generated by executing the playbooks/inventory/dynamic_inventory.py script. This is configured in the playbooks/ansible.cfg file.
  • If you don't use the pw-token-gen.py script you will want to ensure the permissions on /etc/openstack_deploy/user_secrets.yml are more secure. chmod 0600 /etc/openstack_deploy/user_secrets.yml

Bugs and Blueprints

Everything we do is in launchpad and gerrit. If you'd like to raise a bug, feature request, or are looking for ways to contribute please go to "https://launchpad.net/openstack-ansible".

Documentation

To build the docs make sure that you have installed the python requirements as found within the dev-requirements.txt file and then run the following command from within the doc directory.

make html