Start nova-conductor earlier

nova-compute will try to connect nova-conductor when upgrade.level is
auto. So nova-conductor need run more earlier. Otherwise, nova-compute
will failed to connect nova-conductor through message queue.

Closes-Bug: #1665836
Change-Id: If6296a84305bc283fb071b9650e629c6b1b71e61

ansible/roles/nova/handlers/main.yml

@@ -94,6 +94,55 @@
       or policy_json.changed | bool
       or nova_api_container.changed | bool
 
+- name: Restart nova-scheduler container
+  vars:
+    service_name: "nova-scheduler"
+    service: "{{ nova_services[service_name] }}"
+    config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    nova_scheduler_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
+  kolla_docker:
+    action: "recreate_or_restart_container"
+    common_options: "{{ docker_common_options }}"
+    name: "{{ service.container_name }}"
+    image: "{{ service.image }}"
+    privileged: "{{ service.privileged | default(False) }}"
+    volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+  when:
+    - action != "config"
+    - inventory_hostname in groups[service.group]
+    - service.enabled | bool
+    - config_json.changed | bool
+      or nova_conf.changed | bool
+      or policy_json.changed | bool
+      or nova_scheduler_container.changed | bool
+
+- name: Restart nova-conductor container
+  vars:
+    service_name: "nova-conductor"
+    service: "{{ nova_services[service_name] }}"
+    config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
+    nova_conductor_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
+  kolla_docker:
+    action: "recreate_or_restart_container"
+    common_options: "{{ docker_common_options }}"
+    name: "{{ service.container_name }}"
+    image: "{{ service.image }}"
+    privileged: "{{ service.privileged | default(False) }}"
+    volumes: "{{ service.volumes|reject('equalto', '')|list }}"
+  when:
+    - action != "config"
+    - inventory_hostname in groups[service.group]
+    - service.enabled | bool
+    - config_json.changed | bool
+      or nova_conf.changed | bool
+      or policy_json.changed | bool
+      or nova_conductor_container.changed | bool
+
+
 - name: Restart nova-consoleauth container
   vars:
     service_name: "nova-consoleauth"
@@ -190,54 +239,6 @@
       or policy_json.changed | bool
       or nova_serialproxy_container.changed | bool
 
-- name: Restart nova-scheduler container
-  vars:
-    service_name: "nova-scheduler"
-    service: "{{ nova_services[service_name] }}"
-    config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    nova_scheduler_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
-  kolla_docker:
-    action: "recreate_or_restart_container"
-    common_options: "{{ docker_common_options }}"
-    name: "{{ service.container_name }}"
-    image: "{{ service.image }}"
-    privileged: "{{ service.privileged | default(False) }}"
-    volumes: "{{ service.volumes|reject('equalto', '')|list }}"
-  when:
-    - action != "config"
-    - inventory_hostname in groups[service.group]
-    - service.enabled | bool
-    - config_json.changed | bool
-      or nova_conf.changed | bool
-      or policy_json.changed | bool
-      or nova_scheduler_container.changed | bool
-
-- name: Restart nova-conductor container
-  vars:
-    service_name: "nova-conductor"
-    service: "{{ nova_services[service_name] }}"
-    config_json: "{{ config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    nova_conf: "{{ nova_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
-    nova_conductor_container: "{{ check_nova_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
-  kolla_docker:
-    action: "recreate_or_restart_container"
-    common_options: "{{ docker_common_options }}"
-    name: "{{ service.container_name }}"
-    image: "{{ service.image }}"
-    privileged: "{{ service.privileged | default(False) }}"
-    volumes: "{{ service.volumes|reject('equalto', '')|list }}"
-  when:
-    - action != "config"
-    - inventory_hostname in groups[service.group]
-    - service.enabled | bool
-    - config_json.changed | bool
-      or nova_conf.changed | bool
-      or policy_json.changed | bool
-      or nova_conductor_container.changed | bool
-
 - name: Restart nova-compute container
   vars:
     service_name: "nova-compute"