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Ansible playbooks for deploying OpenStack.
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Miguel Grinberg 36640a8f43 SSL support for haproxy 
This change adds support for SSL to the haproxy role. When
enabled, this implements/upgrades haproxy to v1.5.x from a PPA.

* A new boolean variable called 'haproxy_ssl' enables/disables
  the configuration of SSL for the haproxy service.

* A new variable called 'haproxy_ssl_self_signed_subject' has
  been implemented to allow the user to override the certificate
  properties, such as the CN and subjectAltName.

* A new variable called 'haproxy_cert_regen' has been
  implemented to allow the user to regenerate the self-signed
  certificate used for the SSL endpoint.

* SSL will only be enabled for a load balanced service if
  haproxy_ssl is true in the service vars. This has only been
  implemented for the Keystone service endpoints in this patch.

* The keystone admin service endpoint will only have SSL enabled
  if keystone_service_adminuri_proto == 'https'.

* The keystone internal/public service endpoint will only have
  SSL enabled if keystone_service_publicuri_proto == 'https'.

Implements: blueprint keystone-federation
Change-Id: I069f1a0f928feb754816b7d450929fb62df66244
 		2015-07-13 16:05:40 +00:00
doc Merge "Implement Ceilometer" 2015-07-09 17:50:10 +00:00
etc SSL support for haproxy 2015-07-13 16:05:40 +00:00
playbooks SSL support for haproxy 2015-07-13 16:05:40 +00:00
scripts Merge "Wait until mongo responds after restart" 2015-07-13 15:58:21 +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
CONTRIBUTING.rst Updating CONTRIBUTING for commit messages 2015-04-06 10:38:40 -05:00
LICENSE.txt Convert existing roles into galaxy roles 2015-02-18 10:56:25 +00:00
README.rst Set permissions on user_secrets.yml to 0600 2015-06-11 20:39:46 +00:00
ansible-role-requirements.yml.example Convert existing roles into galaxy roles 2015-02-18 10:56:25 +00:00
dev-requirements.txt Port basic installation guide 2015-06-11 09:17:56 -05:00
development-stack.rst fix bash/curl command in development-stack.rst 2015-05-27 11:21:27 +01:00
requirements.txt Update the tempest install environment 2015-05-06 07:46:39 -05:00

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