---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# The variables file used by the playbooks in the Heat-api group.
# These don't have to be explicitly imported by vars_files: they are autopopulated.

# Enable/Disable Ceilometer
heat_ceilometer_enabled: "{{ (groups['ceilometer_all'] is defined) and (groups['ceilometer_all'] | length > 0) }}"

## Verbosity Options
debug: False

# Set the host which will execute the shade modules
# for the service setup. The host must already have
# clouds.yaml properly configured.
heat_service_setup_host: "{{ openstack_service_setup_host | default('localhost') }}"
heat_service_setup_host_python_interpreter: >-
  {{
    openstack_service_setup_host_python_interpreter | default(
      (heat_service_setup_host == 'localhost') | ternary(ansible_playbook_python, ansible_facts['python']['executable']))
  }}

# Set the package install state for distribution packages
# Options are 'present' and 'latest'
heat_package_state: "{{ package_state | default('latest') }}"

# Set installation method.
heat_install_method: "{{ service_install_method | default('source') }}"
heat_venv_python_executable: "{{ openstack_venv_python_executable | default('python3') }}"

heat_git_repo: https://opendev.org/openstack/heat
heat_git_install_branch: master
heat_upper_constraints_url: >-
  {{ requirements_git_url | default('https://releases.openstack.org/constraints/upper/' ~ requirements_git_install_branch | default('master')) }}
heat_git_constraints:
  - "--constraint {{ heat_upper_constraints_url }}"

heat_pip_install_args: "{{ pip_install_options | default('') }}"

# Name of the virtual env to deploy into
heat_venv_tag: "{{ venv_tag | default('untagged') }}"
heat_bin: "{{ _heat_bin }}"

heat_fatal_deprecations: False

heat_clients_endpoint: internalURL
heat_clients_heat_endpoint: publicURL

## Database info
heat_db_setup_host: "{{ openstack_db_setup_host | default('localhost') }}"
heat_db_setup_python_interpreter: >-
  {{
    openstack_db_setup_python_interpreter | default(
      (heat_db_setup_host == 'localhost') | ternary(ansible_playbook_python, ansible_facts['python']['executable']))
  }}
heat_galera_address: "{{ galera_address | default('127.0.0.1') }}"
heat_galera_user: heat
heat_galera_database: heat
heat_galera_use_ssl: "{{ galera_use_ssl | default(False) }}"
heat_galera_ssl_ca_cert: "{{ galera_ssl_ca_cert | default('') }}"
heat_galera_port: "{{ galera_port | default('3306') }}"
heat_db_max_overflow: "{{ openstack_db_max_overflow | default('50') }}"
heat_db_max_pool_size: "{{ openstack_db_max_pool_size | default('5') }}"
heat_db_pool_timeout: "{{ openstack_db_pool_timeout | default('30') }}"
heat_db_connection_recycle_time: "{{ openstack_db_connection_recycle_time | default('600') }}"

## Oslo Messaging Info
# RPC
heat_oslomsg_rpc_host_group: "{{ oslomsg_rpc_host_group | default('rabbitmq_all') }}"
heat_oslomsg_rpc_setup_host: "{{ (heat_oslomsg_rpc_host_group in groups) | ternary(groups[heat_oslomsg_rpc_host_group][0], 'localhost') }}"
heat_oslomsg_rpc_transport: "{{ oslomsg_rpc_transport | default('rabbit') }}"
heat_oslomsg_rpc_servers: "{{ oslomsg_rpc_servers | default('127.0.0.1') }}"
heat_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
heat_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
heat_oslomsg_rpc_userid: heat
heat_oslomsg_rpc_policies: []
heat_oslomsg_rpc_vhost:
  - name: /heat
    state: "{{ heat_oslomsg_rabbit_quorum_queues | ternary('absent', 'present') }}"
  - name: heat
    state: "{{ heat_oslomsg_rabbit_quorum_queues | ternary('present', 'absent') }}"

heat_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
heat_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"

# Notify
heat_oslomsg_notify_configure: "{{ oslomsg_notify_configure | default(heat_ceilometer_enabled) }}"
heat_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
heat_oslomsg_notify_setup_host: "{{ (heat_oslomsg_notify_host_group in groups) | ternary(groups[heat_oslomsg_notify_host_group][0], 'localhost') }}"
heat_oslomsg_notify_transport: "{{ oslomsg_notify_transport | default('rabbit') }}"
heat_oslomsg_notify_servers: "{{ oslomsg_notify_servers | default('127.0.0.1') }}"
heat_oslomsg_notify_port: "{{ oslomsg_notify_port | default('5672') }}"
heat_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
heat_oslomsg_notify_userid: "{{ heat_oslomsg_rpc_userid }}"
heat_oslomsg_notify_password: "{{ heat_oslomsg_rpc_password }}"
heat_oslomsg_notify_vhost: "{{ heat_oslomsg_rpc_vhost }}"
heat_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
heat_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"
heat_oslomsg_notify_policies: []

## RabbitMQ integration
heat_oslomsg_rabbit_quorum_queues: "{{ oslomsg_rabbit_quorum_queues | default(True) }}"
heat_oslomsg_rabbit_stream_fanout: "{{ oslomsg_rabbit_stream_fanout | default(heat_oslomsg_rabbit_quorum_queues) }}"
heat_oslomsg_rabbit_transient_quorum_queues: "{{ oslomsg_rabbit_transient_quorum_queues | default(heat_oslomsg_rabbit_stream_fanout) }}"
heat_oslomsg_rabbit_qos_prefetch_count: "{{ oslomsg_rabbit_qos_prefetch_count | default(heat_oslomsg_rabbit_stream_fanout | ternary(10, 0)) }}"
heat_oslomsg_rabbit_queue_manager: "{{ oslomsg_rabbit_queue_manager | default(heat_oslomsg_rabbit_quorum_queues) }}"
heat_oslomsg_rabbit_quorum_delivery_limit: "{{ oslomsg_rabbit_quorum_delivery_limit | default(0) }}"
heat_oslomsg_rabbit_quorum_max_memory_bytes: "{{ oslomsg_rabbit_quorum_max_memory_bytes | default(0) }}"

## (Qdrouterd) integration
# TODO(ansmith): Change structure when more backends will be supported
heat_oslomsg_amqp1_enabled: "{{ heat_oslomsg_rpc_transport == 'amqp' }}"

## Heat User / Group
heat_system_user_name: heat
heat_system_group_name: heat
heat_system_shell: /bin/false
heat_system_comment: heat system user
heat_system_home_folder: "/var/lib/{{ heat_system_user_name }}"

## Default domain
heat_project_domain_name: Default
heat_project_name: admin
heat_user_domain_name: Default

## Stack
heat_stack_domain_admin: stack_domain_admin
heat_stack_owner_name: heat_stack_owner
heat_stack_domain_description: Owns users and projects created by heat
heat_stack_user_domain_name: heat
heat_max_nested_stack_depth: 5

heat_trusts_delegated_roles: []

## Cinder backups
heat_cinder_backups_enabled: false

# osprofiler
heat_profiler_enabled: false
heat_profiler_trace_sqlalchemy: false

## Auth
heat_service_region: "{{ service_region | default('RegionOne') }}"
heat_service_project_name: "service"
heat_service_user_name: "heat"
heat_service_role_names:
  - admin
  - service
heat_service_token_roles:
  - service
heat_service_token_roles_required: "{{ openstack_service_token_roles_required | default(True) }}"
heat_service_project_domain_id: default
heat_service_user_domain_id: default
heat_keystone_auth_plugin: password

## Trustee Auth
heat_service_trustee_project_name: "service"
heat_service_trustee_user_name: "heat"
heat_service_trustee_password: "{{ heat_service_password }}"
heat_service_trustee_project_domain_id: "default"
heat_service_trustee_user_domain_id: "default"
heat_keystone_trustee_auth_plugin: "{{ heat_keystone_trustee_auth_type }}"
heat_keystone_trustee_auth_type: password

## Heat api service type and data
heat_service_name: heat
heat_service_description: "Heat Orchestration Service"
heat_service_port: 8004
heat_service_proto: http
heat_service_publicuri_proto: "{{ openstack_service_publicuri_proto | default(heat_service_proto) }}"
heat_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(heat_service_proto) }}"
heat_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(heat_service_proto) }}"
heat_service_type: orchestration
heat_service_publicuri: "{{ heat_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ heat_service_port }}"
heat_service_publicurl: "{{ heat_service_publicuri }}/v1/%(tenant_id)s"
heat_service_adminuri: "{{ heat_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ heat_service_port }}"
heat_service_adminurl: "{{ heat_service_adminuri }}/v1/%(tenant_id)s"
heat_service_internaluri: "{{ heat_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ heat_service_port }}"
heat_service_internalurl: "{{ heat_service_internaluri }}/v1/%(tenant_id)s"

## Heat api cfn service type and data
heat_cfn_service_name: heat-cfn
heat_cfn_service_description: "Heat CloudFormation Service"
heat_cfn_service_port: 8000
heat_cfn_service_proto: http
heat_cfn_service_publicuri_proto: "{{ openstack_service_publicuri_proto | default(heat_cfn_service_proto) }}"
heat_cfn_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(heat_cfn_service_proto) }}"
heat_cfn_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(heat_cfn_service_proto) }}"
heat_cfn_service_type: cloudformation
heat_cfn_service_publicuri: "{{ heat_cfn_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ heat_cfn_service_port }}"
heat_cfn_service_publicurl: "{{ heat_cfn_service_publicuri }}/v1"
heat_cfn_service_adminuri: "{{ heat_cfn_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ heat_cfn_service_port }}"
heat_cfn_service_adminurl: "{{ heat_cfn_service_adminuri }}/v1"
heat_cfn_service_internaluri: "{{ heat_cfn_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ heat_cfn_service_port }}"
heat_cfn_service_internalurl: "{{ heat_cfn_service_internaluri }}/v1"

## Heat wait and metadata server
heat_waitcondition_server_uri: "{{ heat_cfn_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ heat_cfn_service_port }}"
heat_waitcondition_server_url: "{{ heat_waitcondition_server_uri }}/v1/waitcondition"
heat_metadata_server_url: "{{ heat_cfn_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ heat_cfn_service_port }}"

# If the following variables are unset in user_variables, the value set will be half the number of available VCPUs
# heat_engine_workers: 4
# heat_api_workers: 4

## Cap the maximum number of threads / workers when a user value is unspecified.
heat_api_threads_max: 16
heat_api_threads: >-
  {{ [[(ansible_facts['processor_vcpus'] // ansible_facts['processor_threads_per_core']) | default(1), 1] | max * 2, heat_api_threads_max] | min }}

heat_service_in_ldap: "{{ service_ldap_backend_enabled | default(False) }}"

## Plugin dirs
heat_plugin_dirs:
  - /usr/lib/heat
  - /usr/local/lib/heat

## Policy vars
# Provide a list of access controls to update the default policy.json with. These changes will be merged
# with the access controls in the default policy.json. E.g.
# heat_policy_overrides:
#   "cloudformation:ListStacks": "rule:deny_stack_user"
#   "cloudformation:CreateStack": "rule:deny_stack_user"

# Common pip packages
heat_pip_packages:
  - cryptography
  - "git+{{ heat_git_repo }}@{{ heat_git_install_branch }}#egg=openstack-heat"
  - keystonemiddleware
  - osprofiler
  - PyMySQL
  - pymemcache
  - python-glanceclient
  - python-heatclient
  - python-keystoneclient
  - python-memcached
  - python-neutronclient
  - python-novaclient
  - python-openstackclient
  - python-swiftclient
  - python-troveclient
  - systemd-python

# Memcached override
heat_memcached_servers: "{{ memcached_servers }}"

# Specific pip packages provided by the user
heat_user_pip_packages: []

heat_optional_oslomsg_amqp1_pip_packages:
  - oslo.messaging[amqp1]

heat_api_init_overrides: {}
heat_api_cfn_init_overrides: {}
heat_engine_init_overrides: {}

## Service Name-Group Mapping
heat_services:
  heat-api:
    group: heat_api
    service_name: heat-api
    init_config_overrides: "{{ heat_api_init_overrides }}"
    start_order: 2
    wsgi_app: True
    wsgi_name: heat-wsgi-api
    uwsgi_overrides: "{{ heat_api_uwsgi_ini_overrides }}"
    uwsgi_port: "{{ heat_service_port }}"
    uwsgi_bind_address: "{{ heat_api_uwsgi_bind_address }}"
    uwsgi_tls: "{{ heat_backend_ssl | ternary(heat_uwsgi_tls, {}) }}"
  heat-api-cfn:
    group: heat_api_cfn
    service_name: heat-api-cfn
    init_config_overrides: "{{ heat_api_cfn_init_overrides }}"
    start_order: 3
    wsgi_app: True
    wsgi_name: heat-wsgi-api-cfn
    uwsgi_overrides: "{{ heat_api_cfn_uwsgi_ini_overrides }}"
    uwsgi_port: "{{ heat_cfn_service_port }}"
    uwsgi_bind_address: "{{ heat_api_cfn_uwsgi_bind_address }}"
    uwsgi_tls: "{{ heat_backend_ssl | ternary(heat_uwsgi_tls, {}) }}"
  heat-engine:
    group: heat_engine
    service_name: heat-engine
    execstarts: "{{ heat_bin }}/heat-engine"
    init_config_overrides: "{{ heat_engine_init_overrides }}"
    start_order: 1

# Required secrets for the role
heat_required_secrets:
  - keystone_auth_admin_password
  - heat_stack_domain_admin_password
  - heat_auth_encryption_key
  - heat_container_mysql_password
  - heat_rabbitmq_password
  - heat_service_password
  - memcached_encryption_key

# uWSGI Settings
heat_api_uwsgi_ini_overrides: {}
heat_api_cfn_uwsgi_ini_overrides: {}
heat_wsgi_processes_max: 16
heat_wsgi_processes: "{{ [[ansible_facts['processor_vcpus'] | default(1), 1] | max * 2, heat_wsgi_processes_max] | min }}"
heat_wsgi_threads: 1
heat_api_uwsgi_bind_address: "{{ openstack_service_bind_address | default('0.0.0.0') }}"
heat_api_cfn_uwsgi_bind_address: "{{ openstack_service_bind_address | default('0.0.0.0') }}"
heat_uwsgi_tls:
  crt: "{{ heat_ssl_cert }}"
  key: "{{ heat_ssl_key }}"

## Tunable overrides
heat_heat_conf_overrides: {}
heat_api_paste_ini_overrides: {}
heat_default_yaml_overrides: {}
heat_aws_cloudwatch_alarm_yaml_overrides: {}
heat_aws_rds_dbinstance_yaml_overrides: {}
heat_policy_overrides: {}

###
### Backend TLS
###

# Define if communication between haproxy and service backends should be
# encrypted with TLS.
heat_backend_ssl: "{{ openstack_service_backend_ssl | default(False) }}"

# Storage location for SSL certificate authority
heat_pki_dir: "{{ openstack_pki_dir | default('/etc/openstack_deploy/pki') }}"

# Delegated host for operating the certificate authority
heat_pki_setup_host: "{{ openstack_pki_setup_host | default('localhost') }}"

# heat server certificate
heat_pki_keys_path: "{{ heat_pki_dir ~ '/certs/private/' }}"
heat_pki_certs_path: "{{ heat_pki_dir ~ '/certs/certs/' }}"
heat_pki_intermediate_cert_name: "{{ openstack_pki_service_intermediate_cert_name | default('ExampleCorpIntermediate') }}"
heat_pki_regen_cert: ''
heat_pki_san: "{{ openstack_pki_san | default('DNS:' ~ ansible_facts['hostname'] ~ ',IP:' ~ management_address) }}"
heat_pki_certificates:
  - name: "heat_{{ ansible_facts['hostname'] }}"
    provider: ownca
    cn: "{{ ansible_facts['hostname'] }}"
    san: "{{ heat_pki_san }}"
    signed_by: "{{ heat_pki_intermediate_cert_name }}"

# heat destination files for SSL certificates
heat_ssl_cert: /etc/heat/heat.pem
heat_ssl_key: /etc/heat/heat.key

# Installation details for SSL certificates
heat_pki_install_certificates:
  - src: "{{ heat_user_ssl_cert | default(heat_pki_certs_path ~ 'heat_' ~ ansible_facts['hostname'] ~ '-chain.crt') }}"
    dest: "{{ heat_ssl_cert }}"
    owner: "{{ heat_system_user_name }}"
    group: "{{ heat_system_user_name }}"
    mode: "0644"
  - src: "{{ heat_user_ssl_key | default(heat_pki_keys_path ~ 'heat_' ~ ansible_facts['hostname'] ~ '.key.pem') }}"
    dest: "{{ heat_ssl_key }}"
    owner: "{{ heat_system_user_name }}"
    group: "{{ heat_system_user_name }}"
    mode: "0600"

# Define user-provided SSL certificates
# heat_user_ssl_cert: <path to cert on ansible deployment host>
# heat_user_ssl_key: <path to cert on ansible deployment host>