Fix blazar_service_type

As described in [1], blazar_service_type should be set to 'reservation'.
Otherwise blazar CLI won't be able to find its endpoint.

[1] https://docs.openstack.org/blazar/latest/install/install-without-devstack.html

Change-Id: I01874c617e5da75010c54b64901c90a986468807

defaults/main.yml

@@ -75,7 +75,7 @@ blazar_db_connection_recycle_time: "{{ openstack_db_connection_recycle_time | de
 blazar_service_name: blazar
 blazar_service_region: "{{ service_region | default('RegionOne') }}"
 blazar_service_proto: http
-blazar_service_type: policy
+blazar_service_type: reservation
 blazar_service_description: "blazar service"
 blazar_service_publicuri: "{{ blazar_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ blazar_service_port }}"
 blazar_service_publicurl: "{{ blazar_service_publicuri }}"

tasks/main.yml

@@ -149,6 +149,10 @@
         interface: "admin"
         url: "{{ blazar_service_adminurl }}"
     _service_catalog:
+      # NOTE(damiandabrowski): remove in 2024.1
+      - name: "{{ blazar_service_name }}"
+        type: policy
+        state: absent
       - name: "{{ blazar_service_name }}"
         type: "{{ blazar_service_type }}"
         description: "{{ blazar_service_description }}"