kolla-ansible/ansible/roles/cinder/templates/cinder.conf.j2

[DEFAULT]
debug = {{ cinder_logging_debug }}

log_dir = /var/log/kolla/cinder
use_forwarded_for = true

# Set use_stderr to False or the logs will also be sent to stderr
# and collected by Docker
use_stderr = False

osapi_volume_workers = {{ openstack_service_workers }}
volume_name_template = volume-%s

glance_api_servers = {{ internal_protocol }}://{% if orchestration_engine == 'KUBERNETES' %}glance-api{% else %}{{ kolla_internal_vip_address }}{% endif %}:{{ glance_api_port }}

glance_num_retries = {{ groups['glance-api'] | length }}

os_region_name = {{ openstack_region_name }}

{% if cinder_enabled_backends %}
enabled_backends = {{ cinder_enabled_backends|map(attribute='name')|join(',') }}
{% endif %}

{% if service_name == "cinder-backup" %}
{% if enable_ceph | bool and cinder_backup_driver == "ceph" %}
backup_driver = cinder.backup.drivers.ceph
backup_ceph_conf = /etc/ceph/ceph.conf
backup_ceph_user = cinder-backup
backup_ceph_chunk_size = 134217728
backup_ceph_pool = {{ ceph_cinder_backup_pool_name }}
backup_ceph_stripe_unit = 0
backup_ceph_stripe_count = 0
restore_discard_excess_bytes = true
{% elif cinder_backup_driver == "nfs" %}
backup_driver = cinder.backup.drivers.nfs
backup_mount_options = {{ cinder_backup_mount_options_nfs }}
backup_mount_point_base = /var/lib/cinder/backup
backup_share = {{ cinder_backup_share }}
backup_file_size = 327680000
{% elif enable_swift | bool and cinder_backup_driver == "swift" %}
backup_driver = cinder.backup.drivers.swift
backup_swift_url = http://{{ kolla_internal_vip_address }}:{{ swift_proxy_server_port }}/v1/AUTH_
backup_swift_auth = per_user
backup_swift_auth_version = 1
backup_swift_user =
backup_swift_key =
{% endif %}
{% endif %}

osapi_volume_listen = {{ api_interface_address }}
osapi_volume_listen_port = {{ cinder_api_port }}

api_paste_config = /etc/cinder/api-paste.ini
nova_catalog_info = compute:nova:internalURL

auth_strategy = keystone

transport_url = rabbit://{% for host in groups['rabbitmq'] %}{{ rabbitmq_user }}:{{ rabbitmq_password }}@{% if orchestration_engine == 'KUBERNETES' %}rabbitmq{% else %}{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}{% endif %}:{{ rabbitmq_port }}{% if not loop.last %},{% endif %}{% endfor %}

[oslo_messaging_notifications]
{% if enable_ceilometer | bool or enable_searchlight | bool %}
driver = messagingv2
topics = notifications
{% else %}
driver = noop
{% endif %}

[database]
connection = mysql+pymysql://{{ cinder_database_user }}:{{ cinder_database_password }}@{% if orchestration_engine == 'KUBERNETES' %}{{ cinder_database_address }}{% else %}{{ cinder_database_address }}{% endif %}/{{ cinder_database_name }}
max_retries = -1

[keystone_authtoken]
{% if orchestration_engine == 'KUBERNETES' %}
auth_uri = {{ keystone_internal_url }}
auth_url = {{ keystone_admin_url }}
{% else %}
auth_uri = {{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_public_port }}
auth_url = {{ admin_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_admin_port }}
{% endif %}
auth_type = password
project_domain_id = default
user_domain_id = default
project_name = service
username = {{ cinder_keystone_user }}
password = {{ cinder_keystone_password }}

memcache_security_strategy = ENCRYPT
memcache_secret_key = {{ memcache_secret_key }}
memcached_servers = {% for host in groups['memcached'] %}{% if orchestration_engine == 'KUBERNETES' %}memcached{% else %}{{ hostvars[host]['ansible_' + hostvars[host]['api_interface']]['ipv4']['address'] }}{% endif %}:{{ memcached_port }}{% if not loop.last %},{% endif %}{% endfor %}


[oslo_concurrency]
lock_path = /var/lib/cinder/tmp


{% if enable_cinder_backend_lvm | bool %}
[lvm-1]
volume_group = {{ cinder_volume_group }}
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_backend_name = lvm-1
iscsi_helper = {{ cinder_iscsi_helper }}
iscsi_protocol = iscsi
{% endif %}

{% if enable_ceph | bool and cinder_backend_ceph | bool %}
[rbd-1]
volume_driver = cinder.volume.drivers.rbd.RBDDriver
rbd_pool = {{ ceph_cinder_pool_name }}
rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_flatten_volume_from_snapshot = false
rbd_max_clone_depth = 5
rbd_store_chunk_size = 4
rados_connect_timeout = 5
rbd_user = cinder
rbd_secret_uuid = {{ cinder_rbd_secret_uuid }}
report_discard_supported = True
{% endif %}

{% if enable_cinder_backend_nfs | bool %}
[nfs-1]
volume_driver = cinder.volume.drivers.nfs.NfsDriver
volume_backend_name = nfs-1
nfs_shares_config = /etc/cinder/nfs_shares
{% endif %}

{% if enable_cinder_backend_hnas_iscsi | bool %}
[hnas-iscsi]
volume_driver = cinder.volume.drivers.hitachi.hnas_iscsi.HNASISCSIDriver
volume_backend_name = {{ hnas_iscsi_backend }}
hnas_username = {{ hnas_iscsi_username }}
hnas_password = {{ hnas_iscsi_password }}
hnas_mgmt_ip0 = {{ hnas_iscsi_mgmt_ip0 }}
hnas_chap_enabled = True

hnas_svc0_volume_type = {{ hnas_iscsi_svc0_volume_type }}
hnas_svc0_hdp = {{ hnas_iscsi_svc0_hdp }}
hnas_svc0_iscsi_ip = {{ hnas_iscsi_svc0_ip }}
{% endif %}

{% if enable_cinder_backend_hnas_nfs | bool %}
[hnas-nfs]
volume_driver = cinder.volume.drivers.hitachi.hnas_nfs.HNASNFSDriver
nfs_shares_config = /home/cinder/nfs_shares
volume_backend_name = {{ hnas_nfs_backend }}
hnas_username = {{ hnas_nfs_username }}
hnas_password = {{ hnas_nfs_password }}
hnas_mgmt_ip0 = {{ hnas_nfs_mgmt_ip0 }}

hnas_svc0_volume_type = {{ hnas_nfs_svc0_volume_type }}
hnas_svc0_hdp = {{ hnas_nfs_svc0_hdp }}
{% endif %}

[privsep_entrypoint]
helper_command=sudo cinder-rootwrap /etc/cinder/rootwrap.conf privsep-helper --config-file /etc/cinder/cinder.conf

{% if enable_osprofiler | bool %}
[profiler]
enabled = true
trace_sqlalchemy = true
hmac_keys = {{ osprofiler_secret }}
{% if enable_elasticsearch | bool %}
connection_string = elasticsearch://{{ elasticsearch_address }}:{{ elasticsearch_port }}
{% endif %}
{% endif %}