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

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---
# Copyright 2014, Rackspace US, Inc.
#
# 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.
- name: Update apt sources
apt:
update_cache: yes
cache_valid_time: 600
register: apt_update
until: apt_update|success
retries: 5
delay: 2
tags:
- haproxy-apt-packages
- name: Install haproxy pre packages
apt:
pkg: "{{ item }}"
state: latest
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items: haproxy_pre_apt_packages
tags:
- haproxy-pre-apt-packages
- name: Add haproxy apt-keys
apt_key:
id: "{{ item.hash_id }}"
keyserver: "{{ item.keyserver }}"
state: "present"
register: add_keys
until: add_keys|success
ignore_errors: True
retries: 5
delay: 2
with_items: haproxy_gpg_keys
tags:
- haproxy-apt-keys
- name: Add haproxy apt-keys using fallback keyserver
apt_key:
id: "{{ item.hash_id }}"
keyserver: "{{ item.fallback_keyserver }}"
state: "present"
register: add_keys_fallback
until: add_keys_fallback|success
retries: 5
delay: 2
with_items: haproxy_gpg_keys
when: add_keys|failed and item.fallback_keyserver is defined
tags:
- haproxy-apt-keys
- name: Drop haproxy repo pin
template:
src: "haproxy_pin.pref.j2"
dest: "/etc/apt/preferences.d/haproxy_pin.pref"
owner: "root"
group: "root"
mode: "0644"
tags:
- haproxy-repo-pin
- name: Add haproxy repo(s)
apt_repository:
repo: "{{ haproxy_apt_repo.repo }}"
state: "{{ haproxy_apt_repo.state }}"
register: add_repos
until: add_repos|success
retries: 5
delay: 2
tags:
- haproxy-repos