Merge "Add trove role"

ansible/group_vars/all.yml

@@ -195,6 +195,8 @@ influxdb_http_port: "8086"
 
 senlin_api_port: "8778"
 
+trove_api_port: "8779"
+
 etcd_client_port: "2379"
 etcd_peer_port: "2380"
 
@@ -286,6 +288,7 @@ enable_senlin: "no"
 enable_swift: "no"
 enable_telegraf: "no"
 enable_tempest: "no"
+enable_trove: "no"
 enable_vmtp: "no"
 enable_watcher: "no"
 

ansible/inventory/all-in-one

@@ -133,6 +133,9 @@ control
 [vmtp:children]
 control
 
+[trove:children]
+control
+
 [watcher:children]
 control
 
@@ -272,6 +275,16 @@ barbican
 [barbican-worker:children]
 barbican
 
+# Trove
+[trove-api:children]
+trove
+
+[trove-conductor:children]
+trove
+
+[trove-taskmanager:children]
+trove
+
 # Heat
 [heat-api:children]
 heat

ansible/inventory/multinode

@@ -138,6 +138,9 @@ control
 [gnocchi:children]
 control
 
+[trove:children]
+control
+
 # Tempest
 [tempest:children]
 control
@@ -390,6 +393,16 @@ gnocchi
 [gnocchi-metricd:children]
 gnocchi
 
+# Trove
+[trove-api:children]
+trove
+
+[trove-conductor:children]
+trove
+
+[trove-taskmanager:children]
+trove
+
 # Multipathd
 [multipathd:children]
 compute

ansible/roles/haproxy/templates/haproxy.cfg.j2

@@ -568,6 +568,22 @@ listen aodh_api_external
 {% endif %}
 {% endif %}
 
+{% if enable_trove | bool %}
+listen trove_api
+  bind {{ kolla_internal_vip_address }}:{{ trove_api_port }}
+{% for host in groups['trove-api'] %}
+  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ trove_api_port }} check inter 2000 rise 2 fall 5
+{% endfor %}
+{% if haproxy_enable_external_vip | bool %}
+
+listen trove_api_external
+  bind {{ kolla_external_vip_address }}:{{ trove_api_port }} {{ tls_bind_info }}
+{% for host in groups['trove-api'] %}
+  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ trove_api_port }} check inter 2000 rise 2 fall 5
+{% endfor %}
+{% endif %}
+{% endif %}
+
 {% if enable_congress | bool %}
 listen congress_api
   bind {{ kolla_internal_vip_address }}:{{ congress_api_port }}

ansible/roles/trove/defaults/main.yml

@@ -0,0 +1,39 @@
+---
+project_name: "trove"
+
+####################
+# Database
+####################
+trove_database_name: "trove"
+trove_database_user: "trove"
+trove_database_address: "{{ kolla_internal_fqdn }}:{{ database_port }}"
+
+
+####################
+# Docker
+####################
+trove_conductor_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-trove-conductor"
+trove_conductor_tag: "{{ openstack_release }}"
+trove_conductor_image_full: "{{ trove_conductor_image }}:{{ trove_conductor_tag }}"
+
+trove_api_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-trove-api"
+trove_api_tag: "{{ openstack_release }}"
+trove_api_image_full: "{{ trove_api_image }}:{{ trove_api_tag }}"
+
+trove_taskmanager_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ docker_namespace }}/{{ kolla_base_distro }}-{{ kolla_install_type }}-trove-taskmanager"
+trove_taskmanager_tag: "{{ openstack_release }}"
+trove_taskmanager_image_full: "{{ trove_taskmanager_image }}:{{ trove_taskmanager_tag }}"
+
+
+####################
+# OpenStack
+####################
+trove_admin_endpoint: "{{ admin_protocol }}://{{ kolla_internal_fqdn }}:{{ trove_api_port }}/v1.0/%(tenant_id)s"
+trove_internal_endpoint: "{{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ trove_api_port }}/v1.0/%(tenant_id)s"
+trove_public_endpoint: "{{ public_protocol }}://{{ kolla_external_fqdn }}:{{ trove_api_port }}/v1.0/%(tenant_id)s"
+
+trove_logging_debug: "{{ openstack_logging_debug }}"
+
+trove_keystone_user: "trove"
+
+openstack_trove_auth: "{'auth_url':'{{ openstack_auth.auth_url }}','username':'{{ openstack_auth.username }}','password':'{{ openstack_auth.password }}','project_name':'{{ openstack_auth.project_name }}','domain_name':'default'}"

ansible/roles/trove/meta/main.yml

@@ -0,0 +1,3 @@
+---
+dependencies:
+  - { role: common }

ansible/roles/trove/tasks/bootstrap.yml

@@ -0,0 +1,41 @@
+---
+- name: Creating trove database
+  command: docker exec -t kolla_toolbox /usr/bin/ansible localhost
+    -m mysql_db
+    -a "login_host='{{ database_address }}'
+        login_port='{{ database_port }}'
+        login_user='{{ database_user }}'
+        login_password='{{ database_password }}'
+        name='{{ trove_database_name }}'"
+  register: database
+  changed_when: "{{ database.stdout.find('localhost | SUCCESS => ') != -1 and
+                    (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
+  failed_when: database.stdout.split()[2] != 'SUCCESS'
+  run_once: True
+  delegate_to: "{{ groups['trove-api'][0] }}"
+
+- name: Reading json from variable
+  set_fact:
+    database_created: "{{ (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
+
+- name: Creating trove database user and setting permissions
+  command: docker exec -t kolla_toolbox /usr/bin/ansible localhost
+    -m mysql_user
+    -a "login_host='{{ database_address }}'
+        login_port='{{ database_port }}'
+        login_user='{{ database_user }}'
+        login_password='{{ database_password }}'
+        name='{{ trove_database_name }}'
+        password='{{ trove_database_password }}'
+        host='%'
+        priv='{{ trove_database_name }}.*:ALL'
+        append_privs='yes'"
+  register: database_user_create
+  changed_when: "{{ database_user_create.stdout.find('localhost | SUCCESS => ') != -1 and
+                    (database_user_create.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
+  failed_when: database_user_create.stdout.split()[2] != 'SUCCESS'
+  run_once: True
+  delegate_to: "{{ groups['trove-api'][0] }}"
+
+- include: bootstrap_service.yml
+  when: database_created

ansible/roles/trove/tasks/bootstrap_service.yml

@@ -0,0 +1,21 @@
+---
+- name: Running trove bootstrap container
+  kolla_docker:
+    action: "start_container"
+    common_options: "{{ docker_common_options }}"
+    detach: False
+    environment:
+      KOLLA_BOOTSTRAP:
+      KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
+    image: "{{ trove_api_image_full }}"
+    labels:
+      BOOTSTRAP:
+    name: "bootstrap_trove"
+    restart_policy: "never"
+    volumes:
+      - "{{ node_config_directory }}/trove-api/:{{ container_config_directory }}/:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+      - "kolla_logs:/var/log/kolla/"
+      - "trove:/var/lib/trove/"
+  run_once: True
+  delegate_to: "{{ groups['trove-api'][0] }}"

ansible/roles/trove/tasks/config.yml

@@ -0,0 +1,45 @@
+---
+- name: Ensuring config directories exist
+  file:
+    path: "{{ node_config_directory }}/{{ item }}"
+    state: "directory"
+    recurse: yes
+  with_items:
+    - "trove-conductor"
+    - "trove-api"
+    - "trove-taskmanager"
+
+- name: Copying over config.json files for services
+  template:
+    src: "{{ item }}.json.j2"
+    dest: "{{ node_config_directory }}/{{ item }}/config.json"
+  with_items:
+    - "trove-conductor"
+    - "trove-api"
+    - "trove-taskmanager"
+
+- name: Copying over trove conf files
+  template:
+    src: "{{ item }}.conf.j2"
+    dest: "{{ node_config_directory }}/{{ item }}/{{ item }}.conf"
+  with_items:
+    - "trove-conductor"
+    - "trove-taskmanager"
+
+- name: Copying over trove.conf
+  merge_configs:
+    vars:
+      service_name: "{{ item }}"
+    sources:
+      - "{{ role_path }}/templates/trove.conf.j2"
+      - "{{ node_custom_config }}/global.conf"
+      - "{{ node_custom_config }}/database.conf"
+      - "{{ node_custom_config }}/messaging.conf"
+      - "{{ node_custom_config }}/trove.conf"
+      - "{{ node_custom_config }}/trove/{{ item }}.conf"
+      - "{{ node_custom_config }}/trove/{{ inventory_hostname }}/trove.conf"
+    dest: "{{ node_config_directory }}/{{ item }}/trove.conf"
+  with_items:
+    - "trove-conductor"
+    - "trove-api"
+    - "trove-taskmanager"

ansible/roles/trove/tasks/deploy.yml

@@ -0,0 +1,16 @@
+---
+- include: register.yml
+  when: inventory_hostname in groups['trove-api']
+
+- include: config.yml
+  when: inventory_hostname in groups['trove-api'] or
+        inventory_hostname in groups['trove-conductor'] or
+        inventory_hostname in groups['trove-taskmanager']
+
+- include: bootstrap.yml
+  when: inventory_hostname in groups['trove-api']
+
+- include: start.yml
+  when: inventory_hostname in groups['trove-api'] or
+        inventory_hostname in groups['trove-conductor'] or
+        inventory_hostname in groups['trove-taskmanager']

ansible/roles/trove/tasks/main.yml

@@ -0,0 +1,2 @@
+---
+- include: "{{ action }}.yml"

ansible/roles/trove/tasks/pull.yml

@@ -0,0 +1,21 @@
+---
+- name: Pulling trove-api image
+  kolla_docker:
+    action: "pull_image"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_api_image_full }}"
+  when: inventory_hostname in groups['trove-api']
+
+- name: Pulling trove-conductor image
+  kolla_docker:
+    action: "pull_image"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_conductor_image_full }}"
+  when: inventory_hostname in groups['trove-conductor']
+
+- name: Pulling trove-taskmanager image
+  kolla_docker:
+    action: "pull_image"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_taskmanager_image_full }}"
+  when: inventory_hostname in groups['trove-taskmanager']

ansible/roles/trove/tasks/reconfigure.yml

@@ -0,0 +1,74 @@
+---
+- name: Ensuring the containers up
+  kolla_docker:
+    name: "{{ item.name }}"
+    action: "get_container_state"
+  register: container_state
+  failed_when: container_state.Running == false
+  when: inventory_hostname in groups[item.group]
+  with_items:
+    - { name: trove_api, group: trove-api }
+    - { name: trove_conductor, group: trove-conductor }
+    - { name: trove_taskmanager, group: trove-taskmanager }
+
+- include: config.yml
+
+- name: Check the configs
+  command: docker exec {{ item.name }} /usr/local/bin/kolla_set_configs --check
+  changed_when: false
+  failed_when: false
+  register: check_results
+  when: inventory_hostname in groups[item.group]
+  with_items:
+    - { name: trove_api, group: trove-api }
+    - { name: trove_conductor, group: trove-conductor }
+    - { name: trove_taskmanager, group: trove-taskmanager }
+
+# NOTE(jeffrey4l): when config_strategy == 'COPY_ALWAYS'
+# and container env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE',
+# just remove the container and start again
+- name: Containers config strategy
+  kolla_docker:
+    name: "{{ item.name }}"
+    action: "get_container_env"
+  register: container_envs
+  when: inventory_hostname in groups[item.group]
+  with_items:
+    - { name: trove_api, group: trove-api }
+    - { name: trove_conductor, group: trove-conductor }
+    - { name: trove_taskmanager, group: trove-taskmanager }
+
+- name: Remove the containers
+  kolla_docker:
+    name: "{{ item[0]['name'] }}"
+    action: "remove_container"
+  register: remove_containers
+  when:
+    - inventory_hostname in groups[item[0]['group']]
+    - config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
+    - item[2]['rc'] == 1
+  with_together:
+    - [{ name: trove_api, group: trove-api },
+       { name: trove_conductor, group: trove-conductor },
+       { name: trove_taskmanager, group: trove-taskmanager }]
+    - "{{ container_envs.results }}"
+    - "{{ check_results.results }}"
+
+- include: start.yml
+  when: remove_containers.changed
+
+- name: Restart containers
+  kolla_docker:
+    name: "{{ item[0]['name'] }}"
+    action: "restart_container"
+  when:
+    - inventory_hostname in groups[item[0]['group']]
+    - config_strategy == 'COPY_ALWAYS'
+    - item[1]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
+    - item[2]['rc'] == 1
+  with_together:
+    - [{ name: trove_api, group: trove-api },
+       { name: trove_conductor, group: trove-conductor },
+       { name: trove_taskmanager, group: trove-taskmanager }]
+    - "{{ container_envs.results }}"
+    - "{{ check_results.results }}"

ansible/roles/trove/tasks/register.yml

@@ -0,0 +1,40 @@
+---
+- name: Creating the Trove service and endpoint
+  command: docker exec -t kolla_toolbox /usr/bin/ansible localhost
+    -m kolla_keystone_service
+    -a "service_name=trove
+        service_type=database
+        description='Trove Database Service'
+        endpoint_region={{ openstack_region_name }}
+        url='{{ item.url }}'
+        interface='{{ item.interface }}'
+        region_name={{ openstack_region_name }}
+        auth={{ '{{ openstack_trove_auth }}' }}"
+    -e "{'openstack_trove_auth':{{ openstack_trove_auth }}}"
+  register: trove_endpoint
+  changed_when: "{{ trove_endpoint.stdout.find('localhost | SUCCESS => ') != -1 and (trove_endpoint.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
+  until: trove_endpoint.stdout.split()[2] == 'SUCCESS'
+  retries: 10
+  delay: 5
+  run_once: True
+  with_items:
+    - {'interface': 'admin', 'url': '{{ trove_admin_endpoint }}'}
+    - {'interface': 'internal', 'url': '{{ trove_internal_endpoint }}'}
+    - {'interface': 'public', 'url': '{{ trove_public_endpoint }}'}
+
+- name: Creating the Trove project, user, and role
+  command: docker exec -t kolla_toolbox /usr/bin/ansible localhost
+    -m kolla_keystone_user
+    -a "project=service
+        user=trove
+        password={{ trove_keystone_password }}
+        role=admin
+        region_name={{ openstack_region_name }}
+        auth={{ '{{ openstack_trove_auth }}' }}"
+    -e "{'openstack_trove_auth':{{ openstack_trove_auth }}}"
+  register: trove_user
+  changed_when: "{{ trove_user.stdout.find('localhost | SUCCESS => ') != -1 and (trove_user.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
+  until: trove_user.stdout.split()[2] == 'SUCCESS'
+  retries: 10
+  delay: 5
+  run_once: True

ansible/roles/trove/tasks/start.yml

@@ -0,0 +1,38 @@
+---
+- name: Starting trove-api container
+  kolla_docker:
+    action: "start_container"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_api_image_full }}"
+    name: "trove_api"
+    volumes:
+      - "{{ node_config_directory }}/trove-api/:{{ container_config_directory }}/:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+      - "kolla_logs:/var/log/kolla/"
+  when: inventory_hostname in groups['trove-api']
+
+- name: Starting trove-conductor container
+  kolla_docker:
+    action: "start_container"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_conductor_image_full }}"
+    name: "trove_conductor"
+    volumes:
+      - "{{ node_config_directory }}/trove-conductor/:{{ container_config_directory }}/:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+      - "kolla_logs:/var/log/kolla/"
+      - "trove:/var/lib/trove/"
+  when: inventory_hostname in groups['trove-conductor']
+
+- name: Starting trove-taskmanager container
+  kolla_docker:
+    action: "start_container"
+    common_options: "{{ docker_common_options }}"
+    image: "{{ trove_taskmanager_image_full }}"
+    name: "trove_taskmanager"
+    volumes:
+      - "{{ node_config_directory }}/trove-taskmanager/:{{ container_config_directory }}/:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+      - "kolla_logs:/var/log/kolla/"
+      - "trove:/var/lib/trove/"
+  when: inventory_hostname in groups['trove-taskmanager']

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

@@ -0,0 +1,18 @@
+{
+    "command": "trove-api --config-file=/etc/trove/trove.conf",
+    "config_files": [
+        {
+            "source": "{{ container_config_directory }}/trove.conf",
+            "dest": "/etc/trove/trove.conf",
+            "owner": "trove",
+            "perm": "0600"
+        }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/trove",
+            "owner": "trove:trove",
+            "recurse": true
+        }
+    ]
+}

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

@@ -0,0 +1,13 @@
+[DEFAULT]
+debug = {{ trove_logging_debug }}
+
+log_dir = /var/log/kolla/trove
+trove_auth_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}/v3
+conductor_manager = trove.conductor.manager.Manager
+control_exchange = trove
+
+transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}:{{ rabbitmq_password }}@{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ rabbitmq_port }}{% if not loop.last %},{% endif %}{% endfor %}
+
+[database]
+connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address }}/{{ trove_database_name }}
+max_retries = -1

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

@@ -0,0 +1,23 @@
+{
+    "command": "trove-conductor --config-file=/etc/trove/trove-conductor.conf",
+    "config_files": [
+        {
+            "source": "{{ container_config_directory }}/trove-conductor.conf",
+            "dest": "/etc/trove/trove-conductor.conf",
+            "owner": "trove",
+            "perm": "0600"
+        }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/trove",
+            "owner": "trove:trove",
+            "recurse": true
+        },
+        {
+            "path": "/var/lib/trove",
+            "owner": "trove:trove",
+            "recurse": true
+        }
+    ]
+}

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

@@ -0,0 +1,26 @@
+[DEFAULT]
+debug = {{ trove_logging_debug }}
+
+log_dir = /var/log/kolla/trove
+
+nova_proxy_admin_pass = {{ trove_keystone_password }}
+nova_proxy_admin_tenant_name = services
+nova_proxy_admin_user = trove
+taskmanager_manager = trove.taskmanager.manager.Manager
+
+transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}:{{ rabbitmq_password }}@{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ rabbitmq_port }}{% if not loop.last %},{% endif %}{% endfor %}
+
+trove_auth_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}/v3
+{% if enable_nova | bool %}
+nova_compute_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ nova_api_port }}/v2
+{% endif %}
+{% if enable_cinder | bool %}
+cinder_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ cinder_api_port }}/v1
+{% endif %}
+{% if enable_swift | bool %}
+swift_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ swift_api_port }}/AUTH_
+{% endif %}
+
+[database]
+connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address}}/{{ trove_database_name }}
+max_retries = -1

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

@@ -0,0 +1,23 @@
+{
+    "command": "trove-taskmanager --config-file=/etc/trove/trove-taskmanager.conf",
+    "config_files": [
+        {
+            "source": "{{ container_config_directory }}/trove-taskmanager.conf",
+            "dest": "/etc/trove/trove-taskmanager.conf",
+            "owner": "trove",
+            "perm": "0600"
+        }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/trove",
+            "owner": "trove:trove",
+            "recurse": true
+        },
+        {
+            "path": "/var/lib/trove",
+            "owner": "trove:trove",
+            "recurse": true
+        }
+    ]
+}

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

@@ -0,0 +1,34 @@
+[DEFAULT]
+debug = {{ trove_logging_debug }}
+
+log_dir = /var/log/kolla/trove
+port = {{ trove_api_port }}
+host = {{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}
+trove_api_workers = {{ openstack_service_workers }}
+auth_strategy = keystone
+
+transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}:{{ rabbitmq_password }}@{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}:{{ rabbitmq_port }}{% if not loop.last %},{% endif %}{% endfor %}
+
+trove_auth_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}/v3
+{% if enable_nova | bool %}
+nova_compute_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ nova_api_port }}/v2
+{% endif %}
+{% if enable_cinder | bool %}
+cinder_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ cinder_api_port }}/v1
+{% endif %}
+{% if enable_swift | bool %}
+swift_url = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ swift_api_port }}/AUTH_
+{% endif %}
+
+[database]
+connection = mysql+pymysql://{{ trove_database_user }}:{{ trove_database_password }}@{{ trove_database_address }}/{{ trove_database_name }}
+
+[keystone_authtoken]
+auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}
+project_domain_name = Default
+project_name = service
+user_domain_name = Default
+username = {{ trove_keystone_user }}
+password = {{ trove_keystone_password }}
+auth_url = {{ admin_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_admin_port }}
+auth_type = password

ansible/site.yml

@@ -368,6 +368,16 @@
         tags: vmtp,
         when: enable_vmtp | bool }
 
+- hosts:
+    - trove-api
+    - trove-conductor
+    - trove-taskmanager
+  serial: '{{ serial|default("0") }}'
+  roles:
+    - { role: trove,
+        tags: trove,
+        when: enable_trove | bool }
+
 - hosts:
     - watcher-api
     - watcher-engine

etc/kolla/passwords.yml

@@ -78,6 +78,9 @@ magnum_keystone_password:
 mistral_database_password:
 mistral_keystone_password:
 
+trove_database_password:
+trove_keystone_password:
+
 ceilometer_database_password:
 ceilometer_keystone_password:
 

releasenotes/notes/add-trove-d531db316ded568a.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Implement Trove ansible role