---
# 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.

## Verbosity Options
debug: False

#python venv executable
sahara_venv_python_executable: "{{ openstack_venv_python_executable | default('python3') }}"

# Set the host which will execute the shade modules
# for the service setup. The host must already have
# clouds.yaml properly configured.
sahara_service_setup_host: "{{ openstack_service_setup_host | default('localhost') }}"
sahara_service_setup_host_python_interpreter: "{{ openstack_service_setup_host_python_interpreter | default((sahara_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'
sahara_package_state: "{{ package_state | default('latest') }}"

sahara_git_repo: https://opendev.org/openstack/sahara
sahara_git_install_branch: master
sahara_upper_constraints_url: "{{ requirements_git_url | default('https://releases.openstack.org/constraints/upper/' ~ requirements_git_install_branch | default('master')) }}"
sahara_git_constraints:
  - "--constraint {{ sahara_upper_constraints_url }}"

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

# Name of the virtual env to deploy into
sahara_venv_tag: "{{ venv_tag | default('untagged') }}"
sahara_bin: "/openstack/venvs/sahara-{{ sahara_venv_tag }}/bin"

sahara_etc_dir: "{{ sahara_bin | dirname }}/etc/sahara"

sahara_db_config: /etc/sahara/sahara.conf

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

sahara_profiler_enabled: False
sahara_fatal_deprecations: False

## System info
sahara_system_user_name: sahara
sahara_system_group_name: sahara
sahara_system_shell: /bin/false
sahara_system_comment: sahara system user
sahara_system_user_home: "/var/lib/{{ sahara_system_user_name }}"

sahara_engine_host: "{{ internal_lb_vip_address }}"

## Oslo Messaging Info
# RPC
sahara_oslomsg_rpc_host_group: "{{ oslomsg_rpc_host_group | default('rabbitmq_all') }}"
sahara_oslomsg_rpc_setup_host: "{{ (sahara_oslomsg_rpc_host_group in groups) | ternary(groups[sahara_oslomsg_rpc_host_group][0], 'localhost') }}"
sahara_oslomsg_rpc_transport: "{{ oslomsg_rpc_transport | default('rabbit') }}"
sahara_oslomsg_rpc_servers: "{{ oslomsg_rpc_servers | default('127.0.0.1') }}"
sahara_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
sahara_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
sahara_oslomsg_rpc_userid: sahara
sahara_oslomsg_rpc_vhost: /sahara
sahara_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
sahara_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"

# Notify
sahara_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
sahara_oslomsg_notify_setup_host: "{{ (sahara_oslomsg_notify_host_group in groups) | ternary(groups[sahara_oslomsg_notify_host_group][0], 'localhost') }}"
sahara_oslomsg_notify_transport: "{{ oslomsg_notify_transport | default('rabbit') }}"
sahara_oslomsg_notify_servers: "{{ oslomsg_notify_servers | default('127.0.0.1') }}"
sahara_oslomsg_notify_port: "{{ oslomsg_notify_port | default('5672') }}"
sahara_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
sahara_oslomsg_notify_userid: "{{ sahara_oslomsg_rpc_userid }}"
sahara_oslomsg_notify_password: "{{ sahara_oslomsg_rpc_password }}"
sahara_oslomsg_notify_vhost: "{{ sahara_oslomsg_rpc_vhost }}"
sahara_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
sahara_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"

## (Qdrouterd) info
# TODO(ansmith): Change structure when more backends will be supported
sahara_oslomsg_amqp1_enabled: "{{ sahara_oslomsg_rpc_transport == 'amqp' }}"

## Database info
sahara_db_setup_host: "{{ openstack_db_setup_host | default('localhost') }}"
sahara_db_setup_python_interpreter: "{{ openstack_db_setup_python_interpreter | default((sahara_db_setup_host == 'localhost') | ternary(ansible_playbook_python, ansible_facts['python']['executable'])) }}"
sahara_galera_address: "{{ galera_address | default('127.0.0.1') }}"
sahara_galera_database: sahara
sahara_galera_user: sahara
sahara_galera_use_ssl: "{{ galera_use_ssl | default(False) }}"
sahara_galera_ssl_ca_cert: "{{ galera_ssl_ca_cert | default('') }}"
sahara_galera_port: "{{ galera_port | default('3306') }}"
sahara_db_max_overflow: "{{ openstack_db_max_overflow | default('50') }}"
sahara_db_max_pool_size: "{{ openstack_db_max_pool_size | default('5') }}"
sahara_db_pool_timeout: "{{ openstack_db_pool_timeout | default('30') }}"
sahara_db_connection_recycle_time: "{{ openstack_db_connection_recycle_time | default('600') }}"

sahara_api_bind_address: "{{ openstack_service_bind_address | default('0.0.0.0') }}"
sahara_api_service_port: 8386

## Service Type and Data
sahara_service_region: "{{ service_region | default('RegionOne') }}"
sahara_service_name: sahara
sahara_service_port: 8386
sahara_service_proto: http
sahara_service_engine_proto: "{{ sahara_service_proto }}"
sahara_service_publicuri_proto: "{{ openstack_service_publicuri_proto | default(sahara_service_proto) }}"
sahara_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(sahara_service_proto) }}"
sahara_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(sahara_service_proto) }}"
sahara_service_type: data-processing
sahara_service_description: "Sahara Data Processing Service"
sahara_service_user_name: sahara
sahara_service_project_name: service
sahara_service_project_domain_id: default
sahara_service_user_domain_id: default
sahara_service_project_domain_name: Default
sahara_service_user_domain_name: Default
sahara_service_role_names:
  - admin
  - service
sahara_service_token_roles:
  - service
sahara_service_token_roles_required: "{{ openstack_service_token_roles_required | default(True) }}"
sahara_service_publicuri: "{{ sahara_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ sahara_service_port }}"
sahara_service_internaluri: "{{ sahara_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ sahara_service_port }}"
sahara_service_adminuri: "{{ sahara_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ sahara_service_port }}"

## Keystone authentication middleware
sahara_keystone_auth_plugin: password

## Sahara config
sahara_use_floating_ips: False
sahara_use_namespaces: False
sahara_global_remote_threshold: 100
sahara_cluster_remote_threshold: 70
sahara_os_region_name: "{{ sahara_service_region }}"
sahara_default_ntp_server: "pool.ntp.org"

sahara_use_domain_for_proxy_users: True
sahara_proxy_user_domain_name: sahara_proxy
sahara_proxy_user_role_names: member

# Other plugins can be added to the system by simply extending the list `sahara_plugin_base`.
sahara_plugin_base:
  - ambari
  - cdh
  - mapr
  - spark
  - storm
  - vanilla

sahara_plugin_loaded_base: "{% for plugin in sahara_plugin_base %}{{ plugin }}{% if not loop.last %},{% endif %}{% endfor %}"
sahara_plugin_pip_packages:
  - sahara-plugin-ambari
  - sahara-plugin-cdh
  - sahara-plugin-mapr
  - sahara-plugin-spark
  - sahara-plugin-storm
  - sahara-plugin-vanilla

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

sahara_task_executor: taskflow
sahara_digest_algorithm: sha256
sahara_http_keepalive: True

## Sahara policy
sahara_policy_file: policy.json
sahara_policy_default_rule: default
sahara_policy_dirs: policy.d

## 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.
#sahara_policy_overrides:
#  "clusters:get_all": ""
#  "clusters:create": ""

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

# Common pip packages
sahara_pip_packages:
  - cryptography
  - keystonemiddleware
  - osprofiler
  - PyMySQL
  - pymemcache
  - python-memcached
  - python-saharaclient
  - python-keystoneclient
  - "git+{{ sahara_git_repo }}@{{ sahara_git_install_branch }}#egg=sahara"
  - systemd-python
  - warlock

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

sahara_optional_oslomsg_amqp1_pip_packages:
  - oslo.messaging[amqp1]

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

sahara_engine_init_overrides: {}
sahara_api_init_overrides: {}

## Service Names
sahara_services:
  sahara-api:
    group: sahara_api
    service_name: sahara-api
    init_config_overrides: "{{ sahara_api_init_overrides }}"
    wsgi_app: True
    wsgi_name: sahara-wsgi-api
    uwsgi_overrides: "{{ sahara_api_uwsgi_ini_overrides }}"
    uwsgi_port: "{{ sahara_api_service_port }}"
    uwsgi_bind_address: "{{ sahara_api_bind_address }}"
    uwsgi_tls: "{{ sahara_backend_ssl | ternary(sahara_uwsgi_tls, {}) }}"
  sahara-engine:
    group: sahara_engine
    service_name: sahara-engine
    init_config_overrides: "{{ sahara_engine_init_overrides }}"
    execstarts: "{{ sahara_bin }}/sahara-engine"

## Sahara uWSGI settings
sahara_wsgi_processes_max: 16
sahara_wsgi_processes: "{{ [[ansible_facts['processor_vcpus']|default(1), 1] | max * 2, sahara_wsgi_processes_max] | min }}"
sahara_wsgi_threads: 1
sahara_uwsgi_tls:
  crt: "{{ sahara_ssl_cert }}"
  key: "{{ sahara_ssl_key }}"

## Tunable overrides
sahara_api_paste_ini_overrides: {}
sahara_conf_overrides: {}
sahara_rootwrap_conf_overrides: {}
sahara_policy_overrides: {}
sahara_api_uwsgi_ini_overrides: {}

###
### Backend TLS
###

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

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

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

# sahara server certificate
sahara_pki_keys_path: "{{ sahara_pki_dir ~ '/certs/private/' }}"
sahara_pki_certs_path: "{{ sahara_pki_dir ~ '/certs/certs/' }}"
sahara_pki_intermediate_cert_name: "{{ openstack_pki_service_intermediate_cert_name | default('ExampleCorpIntermediate') }}"
sahara_pki_regen_cert: ''
sahara_pki_san: "{{ openstack_pki_san | default('DNS:' ~ ansible_facts['hostname'] ~ ',IP:' ~ management_address) }}"
sahara_pki_certificates:
  - name: "sahara_{{ ansible_facts['hostname'] }}"
    provider: ownca
    cn: "{{ ansible_facts['hostname'] }}"
    san: "{{ sahara_pki_san }}"
    signed_by: "{{ sahara_pki_intermediate_cert_name }}"

# sahara destination files for SSL certificates
sahara_ssl_cert: /etc/sahara/sahara.pem
sahara_ssl_key: /etc/sahara/sahara.key

# Installation details for SSL certificates
sahara_pki_install_certificates:
  - src: "{{ sahara_user_ssl_cert | default(sahara_pki_certs_path ~ 'sahara_' ~ ansible_facts['hostname'] ~ '-chain.crt') }}"
    dest: "{{ sahara_ssl_cert }}"
    owner: "{{ sahara_system_user_name }}"
    group: "{{ sahara_system_user_name }}"
    mode: "0644"
  - src: "{{ sahara_user_ssl_key | default(sahara_pki_keys_path ~ 'sahara_' ~ ansible_facts['hostname'] ~ '.key.pem') }}"
    dest: "{{ sahara_ssl_key }}"
    owner: "{{ sahara_system_user_name }}"
    group: "{{ sahara_system_user_name }}"
    mode: "0600"

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