4b35b3e929
This patch adds the option to provide an SSL certificate for the Keystone service (either self-signed or user provided) and to configure the endpoints and Keystone service appropriately. * A new boolean variable called 'keystone_ssl' enables/disables the configuration of SSL for the Keystone service. * The server key/certificate (and optionally a CA cert) are distributed to all keystone containers and used for the setup of SSL endpoints if the appropriate protocol is set. * The internal/public and the admin endpoints can be set to be served via http or https seperately via the 'keystone_service_*_proto' variables. * The logic to determine the appropriate load balancing configuration based on the Keystone endpoint protocol has been implemented in the haproxy vars. * Two new variables have been implemented for a user-provided server key and certificate: - keystone_user_ssl_cert: <path to cert on deployment host> - keystone_user_ssl_key: <path to cert on deployment host> If either of these is not defined, but a Keystone endpoint has been configured for SSL, then the missing cert/key will be self generated on the first Keystone container and distributed to the other containers. * A new variable has been implemented for a user-provided CA certificate: - keystone_user_ssl_ca_cert: <path to cert on deployment host> * A new variable called 'keystone_ssl_self_signed_subject' has been implemented to allow the user to override the certificate properties, such as the CN and subjectAltName. Upgrade notes: * The SSL-based client authentication configuration in Apache has been removed as it appears to be unused. * The minimum Ansible version for the os_keystone and haproxy_server roles have been increased to v1.9.0 as it's the minimum version that supports ternary filters. * The boolean 'keystone_ssl_enabled' has been renamed to 'keystone_ssl'. This maintains a pattern set in the haproxy role for enablement of ssl offloading in the load balancer. * The Apache configuration appropriately implements the 'SSLCACertificateFile' instead of the 'SSLCACertificatePath' directive in order to ensure that the appropriate signing certificate is provided to the browser. * The 'keystone_self_signed_regen' variable has been renamed to 'keystone_ssl_self_signed_regen'. * The default names for the deployed keys/certificates have been changed: - /etc/ssl/certs/apache.cert > /etc/ssl/certs/keystone.pem - /etc/ssl/private/apache.key > /etc/ssl/private/keystone.key DocImpact Partial-Bug: #1466827 Implements: blueprint keystone-federation Change-Id: I4c5ea7b6bfc3d7d7230a7440fa501241826c9dee Co-Authored-By: Miguel Grinberg <miguelgrinberg50@gmail.com>
55 lines
2.2 KiB
YAML
55 lines
2.2 KiB
YAML
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Install haproxy
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hosts: haproxy_hosts
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max_fail_percentage: 20
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user: root
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pre_tasks:
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- name: Remove legacy haproxy configuration files
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file:
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dest: "/etc/haproxy/conf.d/{{ item }}"
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state: "absent"
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with_items:
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- "keystone_internal"
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when: internal_lb_vip_address == external_lb_vip_address
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tags:
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- haproxy-service-config
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post_tasks:
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- name: Add keystone internal endpoint config
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include: roles/haproxy_server/tasks/haproxy_service_config.yml
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when: internal_lb_vip_address != external_lb_vip_address
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vars_files:
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- vars/configs/haproxy_config.yml
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vars:
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haproxy_service_configs:
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- service:
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haproxy_service_name: keystone_internal
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haproxy_backend_nodes: "{{ groups['keystone_all'] }}"
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haproxy_bind: "{{ internal_lb_vip_address }}"
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haproxy_port: 5000
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haproxy_ssl: "{% if haproxy_ssl | bool and keystone_service_internaluri_proto == 'https' %}true{% else %}false{% endif %}"
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haproxy_balance_type: "{{ (keystone_ssl_internal | bool) | ternary('tcp','http') }}"
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haproxy_balance_alg: "{{ (keystone_ssl_internal | bool) | ternary('source', 'leastconn') }}"
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haproxy_backend_options: "{{ (keystone_ssl_internal | bool) | ternary(haproxy_backend_options_https, haproxy_backend_options_http) }}"
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tags:
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- haproxy-service-config
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roles:
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- { role: "haproxy_server", tags: [ "haproxy-server" ] }
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vars_files:
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- vars/configs/haproxy_config.yml
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vars:
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is_metal: "{{ properties.is_metal|default(false) }}"
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