Use trove.conf for all trove services

it was confused to customize opts in trove-conductor.conf
or trove-taskmanager.conf now.
if we want to customize a opts,The operator needs
to know which service is using the configuration opts.
actually trove uses trove.conf is enough for all services
this change combines  all trove config files.

Change-Id: I5a630109e3c4b59bff216146a3ed64c6d47e247f

ansible/roles/trove/tasks/config.yml

@@ -48,29 +48,6 @@
   notify:
     - "Restart {{ item.key }} container"
 
-- name: Copying over trove conf files
-  vars:
-    services_need_confs:
-      - trove-conductor
-      - trove-taskmanager
-  merge_configs:
-    sources:
-      - "{{ role_path }}/templates/{{ item.key }}.conf.j2"
-      - "{{ node_custom_config }}/global.conf"
-      - "{{ node_custom_config }}/{{ item.key }}.conf"
-      - "{{ node_custom_config }}/trove/{{ item.key }}.conf"
-      - "{{ node_custom_config }}/trove/{{ inventory_hostname }}/{{ item.key }}.conf"
-    dest: "{{ node_config_directory }}/{{ item.key }}/{{ item.key }}.conf"
-    mode: "0660"
-  become: true
-  when:
-    - item.key in services_need_confs
-    - inventory_hostname in groups[item.value.group]
-    - item.value.enabled | bool
-  with_dict: "{{ trove_services }}"
-  notify:
-    - "Restart {{ item.key }} container"
-
 - name: Copying over trove-guestagent.conf
   vars:
     services_need_confs:

ansible/roles/trove/templates/trove-conductor.conf.j2

@@ -1,46 +0,0 @@
-[DEFAULT]
-debug = {{ trove_logging_debug }}
-
-log_dir = /var/log/kolla/trove
-conductor_manager = trove.conductor.manager.Manager
-control_exchange = trove
-
-transport_url = {{ rpc_transport_url }}
-
-[service_credentials]
-auth_url = {{ keystone_internal_url }}/v3
-region_name = {{ openstack_region_name }}
-project_name = service
-password = {{ trove_keystone_password }}
-project_domain_name = {{ default_project_domain_name }}
-user_domain_name = {{ default_user_domain_name }}
-username = {{ trove_keystone_user }}
-
-[oslo_messaging_notifications]
-transport_url = {{ notify_transport_url }}
-{% if trove_enabled_notification_topics %}
-driver = messagingv2
-topics = {{ trove_enabled_notification_topics | map(attribute='name') | join(',') }}
-{% else %}
-driver = noop
-{% endif %}
-
-{% if om_enable_rabbitmq_tls | bool %}
-[oslo_messaging_rabbit]
-ssl = true
-ssl_ca_file = {{ om_rabbitmq_cacert }}
-{% endif %}
-
-[database]
-connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address }}/{{ trove_database_name }}
-connection_recycle_time = {{ database_connection_recycle_time }}
-max_pool_size = {{ database_max_pool_size }}
-max_retries = -1
-
-{% if enable_osprofiler | bool %}
-[profiler]
-enabled = true
-trace_sqlalchemy = true
-hmac_keys = {{ osprofiler_secret }}
-connection_string = {{ osprofiler_backend_connection_string }}
-{% endif %}

ansible/roles/trove/templates/trove-conductor.json.j2

@@ -1,9 +1,9 @@
 {
-    "command": "trove-conductor --config-file=/etc/trove/trove-conductor.conf",
+    "command": "trove-conductor --config-file=/etc/trove/trove.conf",
     "config_files": [
         {
-            "source": "{{ container_config_directory }}/trove-conductor.conf",
+            "source": "{{ container_config_directory }}/trove.conf",
-            "dest": "/etc/trove/trove-conductor.conf",
+            "dest": "/etc/trove/trove.conf",
             "owner": "trove",
             "perm": "0600"
     }{% if trove_policy_file is defined %},

ansible/roles/trove/templates/trove-taskmanager.conf.j2

@@ -1,63 +0,0 @@
-[DEFAULT]
-debug = {{ trove_logging_debug }}
-
-log_dir = /var/log/kolla/trove
-
-{% if enable_trove_singletenant | bool %}
-nova_proxy_admin_pass = {{ trove_keystone_password }}
-nova_proxy_admin_tenant_name = service
-nova_proxy_admin_user = trove
-remote_nova_client = trove.common.single_tenant_remote.nova_client_trove_admin
-remote_cinder_client = trove.common.single_tenant_remote.cinder_client_trove_admin
-remote_neutron_client = trove.common.single_tenant_remote.neutron_client_trove_admin
-{% endif %}
-taskmanager_manager = trove.taskmanager.manager.Manager
-
-transport_url = {{ rpc_transport_url }}
-
-nova_compute_endpoint_type = internalURL
-neutron_endpoint_type = internalURL
-cinder_endpoint_type = internalURL
-swift_endpoint_type = internalURL
-glance_endpoint_type = internalURL
-trove_endpoint_type = internalURL
-
-network_driver = trove.network.neutron.NeutronDriver
-
-[service_credentials]
-auth_url = {{ keystone_internal_url }}/v3
-region_name = {{ openstack_region_name }}
-project_name = service
-password = {{ trove_keystone_password }}
-project_domain_name = {{ default_project_domain_name }}
-user_domain_name = {{ default_user_domain_name }}
-username = {{ trove_keystone_user }}
-
-[database]
-connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address }}/{{ trove_database_name }}
-connection_recycle_time = {{ database_connection_recycle_time }}
-max_pool_size = {{ database_max_pool_size }}
-max_retries = -1
-
-[oslo_messaging_notifications]
-transport_url = {{ notify_transport_url }}
-{% if trove_enabled_notification_topics %}
-driver = messagingv2
-topics = {{ trove_enabled_notification_topics | map(attribute='name') | join(',') }}
-{% else %}
-driver = noop
-{% endif %}
-
-{% if om_enable_rabbitmq_tls | bool %}
-[oslo_messaging_rabbit]
-ssl = true
-ssl_ca_file = {{ om_rabbitmq_cacert }}
-{% endif %}
-
-{% if enable_osprofiler | bool %}
-[profiler]
-enabled = true
-trace_sqlalchemy = true
-hmac_keys = {{ osprofiler_secret }}
-connection_string = {{ osprofiler_backend_connection_string }}
-{% endif %}

ansible/roles/trove/templates/trove-taskmanager.json.j2

@@ -1,9 +1,9 @@
 {
-    "command": "trove-taskmanager --config-file=/etc/trove/trove-taskmanager.conf",
+    "command": "trove-taskmanager --config-file=/etc/trove/trove.conf",
     "config_files": [
         {
-            "source": "{{ container_config_directory }}/trove-taskmanager.conf",
+            "source": "{{ container_config_directory }}/trove.conf",
-            "dest": "/etc/trove/trove-taskmanager.conf",
+            "dest": "/etc/trove/trove.conf",
             "owner": "trove",
             "perm": "0600"
         },

ansible/roles/trove/templates/trove.conf.j2

@@ -12,6 +12,15 @@ auth_strategy = keystone
 
 transport_url = {{ rpc_transport_url }}
 
+{% if enable_trove_singletenant | bool %}
+nova_proxy_admin_pass = {{ trove_keystone_password }}
+nova_proxy_admin_tenant_name = service
+nova_proxy_admin_user = trove
+remote_nova_client = trove.common.single_tenant_remote.nova_client_trove_admin
+remote_cinder_client = trove.common.single_tenant_remote.cinder_client_trove_admin
+remote_neutron_client = trove.common.single_tenant_remote.neutron_client_trove_admin
+{% endif %}
+
 nova_compute_endpoint_type = internalURL
 neutron_endpoint_type = internalURL
 cinder_endpoint_type = internalURL
@@ -19,8 +28,12 @@ swift_endpoint_type = internalURL
 glance_endpoint_type = internalURL
 trove_endpoint_type = internalURL
 
+taskmanager_manager = trove.taskmanager.manager.Manager
+conductor_manager = trove.conductor.manager.Manager
 network_driver = trove.network.neutron.NeutronDriver
 
+control_exchange = trove
+
 [service_credentials]
 auth_url = {{ keystone_internal_url }}/v3
 region_name = {{ openstack_region_name }}
@@ -34,6 +47,7 @@ username = {{ trove_keystone_user }}
 connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address }}/{{ trove_database_name }}
 connection_recycle_time = {{ database_connection_recycle_time }}
 max_pool_size = {{ database_max_pool_size }}
+max_retries = -1
 
 [keystone_authtoken]
 www_authenticate_uri = {{ keystone_internal_url }}

releasenotes/notes/combine_trove_config_files-ff3d37440a472a82.yaml

@@ -0,0 +1,12 @@
+---
+upgrade:
+  - |
+    Combine ``trove-taskmanager.conf`` and ``trove-conductor.conf``
+    to ``trove.conf``. you should move all customized opts in
+    ``/etc/kolla/config/trove/trove-taskmanager.conf`` or
+    ``/etc/kolla/config/trove/trove-conductor.conf`` to
+    ``/etc/kolla/config/trove/trove.conf``
+deprecations:
+  - |
+    ``trove-taskmanager.conf`` and ``trove-conductor.conf`` are
+    deprecated in wallaby