openstack-ansible-os_glance/defaults/main.yml

---
# 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.

## Verbosity Options
debug: False

# Set installation method
glance_install_method: "{{ service_install_method | default('source') }}"
glance_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.
glance_service_setup_host: "{{ openstack_service_setup_host | default('localhost') }}"
glance_service_setup_host_python_interpreter: >-
  {{
    openstack_service_setup_host_python_interpreter | default(
      (glance_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'
glance_package_state: "{{ package_state | default('latest') }}"

glance_git_repo: https://opendev.org/openstack/glance
glance_git_install_branch: master
glance_upper_constraints_url: >-
  {{ requirements_git_url | default('https://releases.openstack.org/constraints/upper/' ~ requirements_git_install_branch | default('master')) }}
glance_git_constraints:
  - "--constraint {{ glance_upper_constraints_url }}"

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

# Name of the virtual env to deploy into
glance_venv_tag: "{{ venv_tag | default('untagged') }}"
glance_bin: "{{ _glance_bin }}"

# Set the etc dir path where glance is installed.
#  This is used for role access to the db migrations.
#  Example:
#  glance_etc_dir: "/usr/local/etc/glance"
glance_etc_dir: "/etc/glance"

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

glance_profiler_enabled: False
glance_fatal_deprecations: False

## System info
glance_system_user_name: glance
glance_system_group_name: glance
glance_system_shell: /bin/false
glance_system_comment: glance system user
glance_system_user_home: "/var/lib/{{ glance_system_user_name }}"

## Manually specified nova UID/GID
# Deployers can specify a UID for the glance user as well as the GID for the
# glance group if needed. This is commonly used in environments where shared
# storage is used, such as NFS or GlusterFS, and glance UID/GID values must be
# in sync between multiple servers.
#
# WARNING: Changing these values on an existing deployment can lead to
#          failures, errors, and instability.
#
# glance_system_user_uid: <UID>
# glance_system_group_gid: <GID>

glance_default_store: file
# For support of multiple backends provide `glance_additional_stores` in the format:
# glance_additional_stores:
#   - name: private_store
#     type: http
glance_additional_stores:
  - http
  - cinder
glance_available_stores: "{{ [glance_default_store] + glance_additional_stores }}"
glance_flavor: "{% if glance_default_store == 'rbd' %}keystone{% else %}keystone+cachemanagement{% endif %}"
glance_show_image_direct_url: "{{ glance_default_store == 'rbd' }}"
glance_show_multiple_locations: "{{ glance_default_store == 'rbd' }}"

glance_memcached_servers: "{{ memcached_servers }}"

## API options
glance_enable_v2_api: True

## Oslo Messaging Info

# RPC
glance_oslomsg_rpc_host_group: "{{ oslomsg_rpc_host_group | default('rabbitmq_all') }}"
glance_oslomsg_rpc_setup_host: "{{ (glance_oslomsg_rpc_host_group in groups) | ternary(groups[glance_oslomsg_rpc_host_group][0], 'localhost') }}"
glance_oslomsg_rpc_transport: "{{ oslomsg_rpc_transport | default('rabbit') }}"
glance_oslomsg_rpc_servers: "{{ oslomsg_rpc_servers | default('127.0.0.1') }}"
glance_oslomsg_rpc_port: "{{ oslomsg_rpc_port | default('5672') }}"
glance_oslomsg_rpc_use_ssl: "{{ oslomsg_rpc_use_ssl | default(False) }}"
glance_oslomsg_rpc_userid: glance
glance_oslomsg_rpc_vhost: /glance
glance_oslomsg_rpc_ssl_version: "{{ oslomsg_rpc_ssl_version | default('TLSv1_2') }}"
glance_oslomsg_rpc_ssl_ca_file: "{{ oslomsg_rpc_ssl_ca_file | default('') }}"

# Notify
glance_oslomsg_notify_host_group: "{{ oslomsg_notify_host_group | default('rabbitmq_all') }}"
glance_oslomsg_notify_setup_host: "{{ (glance_oslomsg_notify_host_group in groups) | ternary(groups[glance_oslomsg_notify_host_group][0], 'localhost') }}"
glance_oslomsg_notify_transport: "{{ oslomsg_notify_transport | default('rabbit') }}"
glance_oslomsg_notify_servers: "{{ oslomsg_notify_servers | default('127.0.0.1') }}"
glance_oslomsg_notify_port: "{{ oslomsg_notify_port | default('5672') }}"
glance_oslomsg_notify_use_ssl: "{{ oslomsg_notify_use_ssl | default(False) }}"
glance_oslomsg_notify_userid: "{{ glance_oslomsg_rpc_userid }}"
glance_oslomsg_notify_password: "{{ glance_oslomsg_rpc_password }}"
glance_oslomsg_notify_vhost: "{{ glance_oslomsg_rpc_vhost }}"
glance_oslomsg_notify_ssl_version: "{{ oslomsg_notify_ssl_version | default('TLSv1_2') }}"
glance_oslomsg_notify_ssl_ca_file: "{{ oslomsg_notify_ssl_ca_file | default('') }}"

## (Qdrouterd) integration
# TODO(ansmith): Change structure when more backends will be supported
glance_oslomsg_amqp1_enabled: "{{ glance_oslomsg_rpc_transport == 'amqp' }}"

## Database info
glance_db_setup_host: "{{ openstack_db_setup_host | default('localhost') }}"
glance_db_setup_python_interpreter: >-
  {{
    openstack_db_setup_python_interpreter | default(
      (glance_db_setup_host == 'localhost') | ternary(ansible_playbook_python, ansible_facts['python']['executable']))
  }}
glance_galera_address: "{{ galera_address | default('127.0.0.1') }}"
glance_galera_database: glance
glance_galera_user: glance
glance_galera_use_ssl: "{{ galera_use_ssl | default(False) }}"
glance_galera_ssl_ca_cert: "{{ galera_ssl_ca_cert | default('') }}"
glance_galera_port: "{{ galera_port | default('3306') }}"
glance_db_max_overflow: "{{ openstack_db_max_overflow | default('50') }}"
glance_db_max_pool_size: "{{ openstack_db_max_pool_size | default('5') }}"
glance_db_pool_timeout: "{{ openstack_db_pool_timeout | default('30') }}"
glance_db_connection_recycle_time: "{{ openstack_db_connection_recycle_time | default('600') }}"

glance_api_bind_address: "{{ openstack_service_bind_address | default('0.0.0.0') }}"
glance_api_service_port: 9292

## Service Type and Data
glance_service_region: "{{ service_region | default('RegionOne') }}"
glance_service_name: glance
glance_service_port: 9292
glance_service_proto: http
glance_service_publicuri_proto: "{{ openstack_service_publicuri_proto | default(glance_service_proto) }}"
glance_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(glance_service_proto) }}"
glance_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(glance_service_proto) }}"
glance_service_type: image
glance_service_description: "Glance Image Service"
glance_service_project_name: service
glance_service_project_domain_id: default
# List of roles assigned to glance_service_user_name
glance_service_role_names:
  - admin
  - service

# List of roles for which service tokens will be accepted
glance_service_token_roles:
  - service
glance_service_token_roles_required: "{{ openstack_service_token_roles_required | default(True) }}"
glance_service_user_domain_id: default
glance_service_user_name: glance
glance_service_publicuri: "{{ glance_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ glance_service_port }}"
glance_service_publicurl: "{{ glance_service_publicuri }}"
glance_service_internaluri: "{{ glance_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ glance_service_port }}"
glance_service_internalurl: "{{ glance_service_internaluri }}"
glance_service_adminuri: "{{ glance_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ glance_service_port }}"
glance_service_adminurl: "{{ glance_service_adminuri }}"

## Enable automatic parsing of X-Forwarded-Proto, etc. headers passed by the
## load balancer.
glance_proxy_headers_parsing: True

## Swift Options
glance_swift_store_auth_address: "{{ keystone_service_internalurl }}"
glance_swift_store_auth_insecure: "{{ keystone_service_internaluri_insecure }}"
glance_swift_store_auth_version: 3
glance_swift_store_user_domain: default
glance_swift_store_project_domain: default
glance_swift_store_user: "service:{{ glance_service_user_name }}"
glance_swift_store_key: "{{ glance_service_password }}"
glance_swift_store_region: "{{ glance_service_region }}"
glance_swift_store_container: glance_images
glance_swift_store_endpoint_type: internalURL
# Set the swift_store_large_objects variables in MB
glance_swift_store_large_object_size: 5120
glance_swift_store_large_object_chunk_size: 200

## Keystone authentication middleware
glance_keystone_auth_plugin: password

## Glance config
glance_image_cache_max_size: 10737418240
glance_image_cache_stall_time: 86400

# CORS options
glance_cors_allowed_origin: "{{ openstack_service_publicuri_proto | default('http') + '://' + external_lb_vip_address }}"
# If ``glance_api_workers`` is unset the system will use half the number of available VCPUS to
# compute the number of api workers to use.
# glance_api_workers: 16

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

glance_task_executor: taskflow
glance_digest_algorithm: sha256
glance_http_keepalive: True

## Glance policy
glance_policy_file: policy.yaml
glance_policy_default_rule: default
glance_policy_dirs: policy.d


# Define nfs information to enable nfs shares as mounted directories for
# glance. The ``glance_remote_client`` value is a list of dictionaries that must
# be filled out completely to enable the persistent remote FS mounts (like NFS).
glance_images_local_directory: "{{ glance_nfs_local_directory | default('images') }}"
glance_remote_client: "{{ glance_nfs_client | default([]) }}"

# Example of the expected dict structure:
#
# glance_remote_client:
#   - what: "127.0.0.1:/images"             ## Hostname or IP address of Server and path on it
#     where: "/var/lib/glance/images"       ## Local path on machine
#     type: "nfs"                           ## This can be nfs or nfs4
#     options: "_netdev,auto"               ## Mount options
#     config_overrides: "{}"                ## Override dictionary for unit file

## 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.
# glance_policy_overrides:
#   "add_image": ""
#   "delete_image": ""

## Ceph rbd Options
glance_ceph_client: glance
glance_rbd_store_pool: images
glance_rbd_store_user: '{{ glance_ceph_client }}'
glance_rbd_store_chunk_size: 8

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

# Common pip packages
glance_pip_packages:
  - "git+{{ glance_git_repo }}@{{ glance_git_install_branch }}#egg=glance"
  - cryptography
  - keystonemiddleware
  - os-brick
  - oslo.rootwrap
  - osprofiler
  - PyMySQL
  - pymemcache
  - python-cinderclient
  - python-glanceclient
  - python-keystoneclient
  - python-memcached
  - python-swiftclient
  - systemd-python
  - warlock
  - "{{ ('s3' in glance_available_stores) | ternary('boto3', '') }}"

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

glance_optional_oslomsg_amqp1_pip_packages:
  - oslo.messaging[amqp1]

glance_api_init_overrides: {}

# With enabled uwsgi glance has broken functionality of
# the interoperable import feature (and maybe smth else)
# We don't use uwsgi if ceph is used to prevent chunking issues
glance_use_uwsgi: "{{ ('ceph' not in glance_available_stores) }}"

## Service Names
glance_services:
  glance-api:
    group: glance_api
    service_name: glance-api
    init_config_overrides: "{{ glance_api_init_overrides }}"
    start_order: 1
    execstarts: "{{ glance_bin }}/glance-api"
    wsgi_app: "{{ glance_use_uwsgi }}"
    wsgi_name: glance-wsgi-api
    uwsgi_overrides: "{{ glance_api_uwsgi_ini_overrides }}"
    uwsgi_bind_address: "{{ glance_api_bind_address }}"
    uwsgi_port: "{{ glance_api_service_port }}"
    uwsgi_tls: "{{ glance_backend_ssl | ternary(glance_uwsgi_tls, {}) }}"

# Glance uWSGI settings
glance_wsgi_processes_max: 16
glance_wsgi_processes: >-
  {{ [[(ansible_facts['processor_vcpus'] // ansible_facts['processor_threads_per_core']) | default(1), 1] | max * 2, glance_wsgi_processes_max] | min }}
glance_wsgi_threads: 1
glance_uwsgi_tls:
  crt: "{{ glance_ssl_cert }}"
  key: "{{ glance_ssl_key }}"

## Tunable overrides
glance_glance_api_paste_ini_overrides: {}
glance_glance_api_conf_overrides: {}
glance_glance_cache_conf_overrides: {}
glance_glance_manage_conf_overrides: {}
glance_glance_scrubber_conf_overrides: {}
glance_glance_scheme_json_overrides: {}
glance_glance_swift_store_conf_overrides: {}
glance_policy_overrides: {}
glance_policy_content: {}
glance_api_uwsgi_ini_overrides: {}

# Specify path on the local filesystem for glance-image-import.conf
# glance_glance_image_import_conf_location: /path/to/local/glance-image-import.conf

###
### Backend TLS
###

# Define if communication between haproxy and service backends should be
# encrypted with TLS(works only with uWSGI).
glance_backend_ssl: "{{ glance_use_uwsgi | ternary(openstack_service_backend_ssl | default(False), False) }}"

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

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

# Glance server certificate
glance_pki_keys_path: "{{ glance_pki_dir ~ '/certs/private/' }}"
glance_pki_certs_path: "{{ glance_pki_dir ~ '/certs/certs/' }}"
glance_pki_intermediate_cert_name: "{{ openstack_pki_service_intermediate_cert_name | default('ExampleCorpIntermediate') }}"
glance_pki_regen_cert: ''
glance_pki_san: "{{ openstack_pki_san | default('DNS:' ~ ansible_facts['hostname'] ~ ',IP:' ~ management_address) }}"
glance_pki_certificates:
  - name: "glance_{{ ansible_facts['hostname'] }}"
    provider: ownca
    cn: "{{ ansible_facts['hostname'] }}"
    san: "{{ glance_pki_san }}"
    signed_by: "{{ glance_pki_intermediate_cert_name }}"

# Glance destination files for SSL certificates
glance_ssl_cert: /etc/glance/glance.pem
glance_ssl_key: /etc/glance/glance.key

# Installation details for SSL certificates
glance_pki_install_certificates:
  - src: "{{ glance_user_ssl_cert | default(glance_pki_certs_path ~ 'glance_' ~ ansible_facts['hostname'] ~ '-chain.crt') }}"
    dest: "{{ glance_ssl_cert }}"
    owner: "{{ glance_system_user_name }}"
    group: "{{ glance_system_user_name }}"
    mode: "0644"
  - src: "{{ glance_user_ssl_key | default(glance_pki_keys_path ~ 'glance_' ~ ansible_facts['hostname'] ~ '.key.pem') }}"
    dest: "{{ glance_ssl_key }}"
    owner: "{{ glance_system_user_name }}"
    group: "{{ glance_system_user_name }}"
    mode: "0600"

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