Train Series Release Notes¶

18.0.0.0b1-138¶

It is possible to configure Glance to allow cross origin requests by specifying the allowed origin address using the glance_cors_allowed_origin variable. By default, this will be the load balancer address.

The service setup in keystone for glance will now be executed through delegation to the glance_service_setup_host which, by default, is localhost (the deploy host). Deployers can opt to rather change this to the utility container by implementing the following override in user_variables.yml.
```
glance_service_setup_host: "{{ groups['utility_all'][0] }}"
```

The role now supports using the distribution packages for the OpenStack services instead of the pip ones. This feature is disabled by default and can be enabled by simply setting the glance_install_method variable to distro.

Support separate oslo.messaging services for RPC and Notifications to enable operation of separate and different messaging backend servers in glance.

The glance v1 API is now removed upstream and the deployment code is now removed from this glance ansible role. The variable glance_enable_v1_api is removed.

The variable glance_requires_pip_packages is no longer required and has therefore been removed.

The rabbitmq server parameters have been replaced by corresponding oslo.messaging RPC and Notify parameters in order to abstract the messaging service from the actual backend server deployment. - glance_oslomsg_rpc_servers replaces glance_rabbitmq_servers - glance_oslomsg_rpc_port replaces glance_rabbitmq_port - glance_oslomsg_rpc_use_ssl replaces glance_rabbitmq_use_ssl - glance_oslomsg_rpc_userid replaces glance_rabbitmq_userid - glance_oslomsg_rpc_vhost replaces glance_rabbitmq_vhost - glance_oslomsg_notify_servers replaces glance_rabbitmq_telemetry_servers - glance_oslomsg_notify_port replaces glance_rabbitmq_telemetry_port - glance_oslomsg_notify_use_ssl replaces glance_rabbitmq_telemetry_use_ssl - glance_oslomsg_notify_userid replaces glance_rabbitmq_telemetry_userid - glance_oslomsg_notify_vhost replaces glance_rabbitmq_telemetry_vhost - glance_oslomsg_notify_password replaces glance_rabbitmq_telemetry_password