.. Copyright 2014 2014 Mirantis, 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. ================= SSL configuration ================= Murano components are able to work with SSL. This chapter will help you to make proper settings with SSL configuration. HTTPS for Murano API ==================== SSL for Murano API service can be configured in *ssl* section in ``/etc/murano/murano.conf``. Just point to a valid SSL certificate. See the example below: :: [ssl] cert_file = PATH key_file = PATH ca_file = PATH - *cert\_file* Path to the certificate file the server should use when binding to an SSL-wrapped socket. - *key\_file* Path to the private key file the server should use when binding to an SSL-wrapped socket. - *ca\_file* Path to the CA certificate file the server should use to validate client certificates provided during an SSL handshake. This is ignored if cert\_file and "key\_file" are not set. The use of SSL is automatically started after point to HTTPS protocol instead of HTTP during registration Murano API service in endpoints (Change publicurl argument to start with \https://). SSL for Murano API is implemented like in any other OpenStack component. This realization is based on ssl python module so more information about it can be found `here`_. .. _`here`: https://docs.python.org/2/library/ssl.html SSL for RabbitMQ ================ All Murano components communicate with each other by RabbitMQ. This interaction can be encrypted with SSL. By default all messages in Rabbit MQ are not encrypted. Each RabbitMQ Exchange should be configured separately. **Murano API <-> Rabbit MQ exchange <-> Murano Engine** Edit ssl parameters in default section of ``/etc/murano/murano.conf``. Set ``rabbit_use_ssl`` option to *true* and configure ssl kombu parameters. Specify the path to the SSL keyfile and SSL CA certificate in a regular format: /path/to/file without quotes or leave it empty to allow self-signed certificates. :: # connect over SSL for RabbitMQ (boolean value) #rabbit_use_ssl=false # SSL version to use (valid only if SSL enabled). valid values # are TLSv1, SSLv23 and SSLv3. SSLv2 may be available on some # distributions (string value) #kombu_ssl_version= # SSL key file (valid only if SSL enabled) (string value) #kombu_ssl_keyfile= # SSL cert file (valid only if SSL enabled) (string value) #kombu_ssl_certfile= # SSL certification authority file (valid only if SSL enabled) # (string value) #kombu_ssl_ca_certs= **Murano Agent -> Rabbit MQ exchange** In main murano configuration file there is a section ,named *rabbitmq*, that is responsible for set up communication between Murano Agent and Rabbit MQ. Just set *ssl* parameter to True to enable ssl. :: [rabbitmq] host = localhost port = 5672 login = guest password = guest virtual_host = / ssl = True If you want to configure Murano Agent in a different way change the default template. It can be found in Murano Core Library, located at *http://git.openstack.org/cgit/openstack/murano/tree/meta/io.murano/Resources/Agent-v1.template*. Take a look at appSettings section: :: Desired parameter should be set directly to the value of the key that you want to change. Quotes are need to be kept. Thus you can change "rabbitmq.ssl" and "rabbitmq.port" values to make Rabbit MQ work with this exchange in a different from Murano-Engine way. After modification, don't forget to zip and re-upload core library. SSL for Murano Dashboard ======================== If you are going not to use self-signed certificates additional configuration do not need to be done. Just point https in the URL. Otherwise, set *MURANO_API_INSECURE = True* on horizon config. You can find it in ``/etc/openstack-dashboard/local_settings.py.``.