keystone/files/rocky/keystone.conf.Debian

{% from "keystone/map.jinja" import cfg,server with context %}
[DEFAULT]

#
# From keystone
#

# Using this feature is *NOT* recommended. Instead, use the `keystone-manage
# bootstrap` command. The value of this option is treated as a "shared secret"
# that can be used to bootstrap Keystone through the API. This "token" does not
# represent a user (it has no identity), and carries no explicit authorization
# (it effectively bypasses most authorization checks). If set to `None`, the
# value is ignored and the `admin_token` middleware is effectively disabled.
# (string value)
#admin_token = <None>

# The base public endpoint URL for Keystone that is advertised to clients
# (NOTE: this does NOT affect how Keystone listens for connections). Defaults
# to the base host URL of the request. For example, if keystone receives a
# request to `http://server:5000/v3/users`, then this will option will be
# automatically treated as `http://server:5000`. You should only need to set
# option if either the value of the base URL contains a path that keystone does
# not automatically infer (`/prefix/v3`), or if the endpoint should be found on
# a different host. (uri value)
#public_endpoint = <None>

# DEPRECATED: The base admin endpoint URL for Keystone that is advertised to
# clients (NOTE: this does NOT affect how Keystone listens for connections).
# Defaults to the base host URL of the request. For example, if keystone
# receives a request to `http://server:35357/v3/users`, then this will option
# will be automatically treated as `http://server:35357`. You should only need
# to set option if either the value of the base URL contains a path that
# keystone does not automatically infer (`/prefix/v3`), or if the endpoint
# should be found on a different host. (uri value)
# This option is deprecated for removal since R.
# Its value may be silently ignored in the future.
# Reason: With the removal of the 2.0 API keystone does not distinguish between
# admin and public endpoints.
#admin_endpoint = <None>

# Maximum depth of the project hierarchy, excluding the project acting as a
# domain at the top of the hierarchy. WARNING: Setting it to a large value may
# adversely impact performance. (integer value)
#max_project_tree_depth = 5

# Limit the sizes of user & project ID/names. (integer value)
#max_param_size = 64

# Similar to `[DEFAULT] max_param_size`, but provides an exception for token
# values. With Fernet tokens, this can be set as low as 255. With UUID tokens,
# this should be set to 32). (integer value)
#max_token_size = 255

# DEPRECATED: Similar to the `[DEFAULT] member_role_name` option, this
# represents the default role ID used to associate users with their default
# projects in the v2 API. This will be used as the explicit role where one is
# not specified by the v2 API. You do not need to set this value unless you
# want keystone to use an existing role with a different ID, other than the
# arbitrarily defined `_member_` role (in which case, you should set `[DEFAULT]
# member_role_name` as well). (string value)
# This option is deprecated for removal since Q.
# Its value may be silently ignored in the future.
# Reason: This option was used to create a default member role for keystone v2
# role assignments, but with the removal of the v2 API it is no longer
# necessary to create this default role. This option is deprecated and will be
# removed in the S release. If you are depending on having a predictable role
# name and ID for this member role you will need to update your tooling.
#member_role_id = 9fe2ff9ee4384b1894a90878d3e92bab

# DEPRECATED: This is the role name used in combination with the `[DEFAULT]
# member_role_id` option; see that option for more detail. You do not need to
# set this option unless you want keystone to use an existing role (in which
# case, you should set `[DEFAULT] member_role_id` as well). (string value)
# This option is deprecated for removal since Q.
# Its value may be silently ignored in the future.
# Reason: This option was used to create a default member role for keystone v2
# role assignments, but with the removal of the v2 API it is no longer
# necessary to create this default role. This option is deprecated and will be
# removed in the S release. If you are depending on having a predictable role
# name and ID for this member role you will need to update your tooling.
#member_role_name = _member_

# The value passed as the keyword "rounds" to passlib's encrypt method. This
# option represents a trade off between security and performance. Higher values
# lead to slower performance, but higher security. Changing this option will
# only affect newly created passwords as existing password hashes already have
# a fixed number of rounds applied, so it is safe to tune this option in a
# running cluster. For more information, see
# https://pythonhosted.org/passlib/password_hash_api.html#choosing-the-right-
# rounds-value (integer value)
# Minimum value: 1000
# Maximum value: 100000
#crypt_strength = 10000

# The maximum number of entities that will be returned in a collection. This
# global limit may be then overridden for a specific driver, by specifying a
# list_limit in the appropriate section (for example, `[assignment]`). No limit
# is set by default. In larger deployments, it is recommended that you set this
# to a reasonable number to prevent operations like listing all users and
# projects from placing an unnecessary load on the system. (integer value)
#list_limit = <None>

# If set to true, strict password length checking is performed for password
# manipulation. If a password exceeds the maximum length, the operation will
# fail with an HTTP 403 Forbidden error. If set to false, passwords are
# automatically truncated to the maximum length. (boolean value)
#strict_password_check = false

# DEPRECATED: The HTTP header used to determine the scheme for the original
# request, even if it was removed by an SSL terminating proxy. (string value)
# This option is deprecated for removal since N.
# Its value may be silently ignored in the future.
# Reason: This option has been deprecated in the N release and will be removed
# in the P release. Use oslo.middleware.http_proxy_to_wsgi configuration
# instead.
#secure_proxy_ssl_header = HTTP_X_FORWARDED_PROTO

# If set to true, then the server will return information in HTTP responses
# that may allow an unauthenticated or authenticated user to get more
# information than normal, such as additional details about why authentication
# failed. This may be useful for debugging but is insecure. (boolean value)
#insecure_debug = false

# Default `publisher_id` for outgoing notifications. If left undefined,
# Keystone will default to using the server's host name. (string value)
#default_publisher_id = <None>

# Define the notification format for identity service events. A `basic`
# notification only has information about the resource being operated on. A
# `cadf` notification has the same information, as well as information about
# the initiator of the event. The `cadf` option is entirely backwards
# compatible with the `basic` option, but is fully CADF-compliant, and is
# recommended for auditing use cases. (string value)
# Possible values:
# basic - <No description provided>
# cadf - <No description provided>
notification_format = {{ server.get("notification_format", "basic") }}

# You can reduce the number of notifications keystone emits by explicitly
# opting out. Keystone will not emit notifications that match the patterns
# expressed in this list. Values are expected to be in the form of
# `identity.<resource_type>.<operation>`. By default, all notifications related
# to authentication are automatically suppressed. This field can be set
# multiple times in order to opt-out of multiple notification topics. For
# example, the following suppresses notifications describing user creation or
# successful authentication events: notification_opt_out=identity.user.create
# notification_opt_out=identity.authenticate.success (multi valued)
#notification_opt_out = identity.authenticate.success
#notification_opt_out = identity.authenticate.pending
#notification_opt_out = identity.authenticate.failed

{%- if server.logging is defined %}
{%- set _data = server.logging %}
{%- include "oslo_templates/files/rocky/oslo/_log.conf" %}
{%- endif %}

{%- if server.notification %}
{%- set _data = server.message_queue %}
{%- include "oslo_templates/files/rocky/oslo/messaging/_default.conf" %}
{%- endif %}


[application_credential]

#
# From keystone
#

# Entry point for the application credential backend driver in the
# `keystone.application_credential` namespace.  Keystone only provides a `sql`
# driver, so there is no reason to change this unless you are providing a
# custom entry point. (string value)
#driver = sql

# Toggle for application credential caching. This has no effect unless global
# caching is enabled. (boolean value)
#caching = true

# Time to cache application credential data in seconds. This has no effect
# unless global caching is enabled. (integer value)
#cache_time = <None>

# Maximum number of application credentials a user is permitted to create. A
# value of -1 means unlimited. If a limit is not set, users are permitted to
# create application credentials at will, which could lead to bloat in the
# keystone database or open keystone to a DoS attack. (integer value)
#user_limit = -1


[assignment]

#
# From keystone
#

# Entry point for the assignment backend driver (where role assignments are
# stored) in the `keystone.assignment` namespace. Only a SQL driver is supplied
# by keystone itself. Unless you are writing proprietary drivers for keystone,
# you do not need to set this option. (string value)
#driver = sql

# A list of role names which are prohibited from being an implied role. (list
# value)
#prohibited_implied_role = admin
{%- if server.get("assignment", {}).get("backend", "sql") == "ldap" %}
driver = ldap
{%- else %}
driver = sql
{%- endif %}


[auth]

#
# From keystone
#

# Allowed authentication methods. Note: You should disable the `external` auth
# method if you are currently using federation. External auth and federation
# both use the REMOTE_USER variable. Since both the mapped and external plugin
# are being invoked to validate attributes in the request environment, it can
# cause conflicts. (list value)
#methods = external,password,token,oauth1,mapped,application_credential
{% if server.auth_methods is defined %}
methods = {{ server.auth_methods |join(',') }}
{%- endif %}

{%- if server.get('federation', {}).oidc is defined %}
{{ server.federation.oidc.protocol }} = keystone.auth.plugins.mapped.Mapped
{%- endif %}
{%- if server.get('federation', {}).saml2 is defined %}
{{ server.federation.saml2.protocol }} = keystone.auth.plugins.mapped.Mapped
{%- endif %}

# Entry point for the password auth plugin module in the
# `keystone.auth.password` namespace. You do not need to set this unless you
# are overriding keystone's own password authentication plugin. (string value)
#password = <None>

# Entry point for the token auth plugin module in the `keystone.auth.token`
# namespace. You do not need to set this unless you are overriding keystone's
# own token authentication plugin. (string value)
#token = <None>

# Entry point for the external (`REMOTE_USER`) auth plugin module in the
# `keystone.auth.external` namespace. Supplied drivers are `DefaultDomain` and
# `Domain`. The default driver is `DefaultDomain`, which assumes that all users
# identified by the username specified to keystone in the `REMOTE_USER`
# variable exist within the context of the default domain. The `Domain` option
# expects an additional environment variable be presented to keystone,
# `REMOTE_DOMAIN`, containing the domain name of the `REMOTE_USER` (if
# `REMOTE_DOMAIN` is not set, then the default domain will be used instead).
# You do not need to set this unless you are taking advantage of "external
# authentication", where the application server (such as Apache) is handling
# authentication instead of keystone. (string value)
#external = <None>

# Entry point for the OAuth 1.0a auth plugin module in the
# `keystone.auth.oauth1` namespace. You do not need to set this unless you are
# overriding keystone's own `oauth1` authentication plugin. (string value)
#oauth1 = <None>

# Entry point for the mapped auth plugin module in the `keystone.auth.mapped`
# namespace. You do not need to set this unless you are overriding keystone's
# own `mapped` authentication plugin. (string value)
#mapped = <None>

# Entry point for the application_credential auth plugin module in the
# `keystone.auth.application_credential` namespace. You do not need to set this
# unless you are overriding keystone's own `application_credential`
# authentication plugin. (string value)
#application_credential = <None>


[catalog]

#
# From keystone
#

# Absolute path to the file used for the templated catalog backend. This option
# is only used if the `[catalog] driver` is set to `templated`. (string value)
template_file = default_catalog.templates

# Entry point for the catalog driver in the `keystone.catalog` namespace.
# Keystone provides a `sql` option (which supports basic CRUD operations
# through SQL), a `templated` option (which loads the catalog from a templated
# catalog file on disk), and a `endpoint_filter.sql` option (which supports
# arbitrary service catalogs per project). (string value)
driver = sql

# Toggle for catalog caching. This has no effect unless global caching is
# enabled. In a typical deployment, there is no reason to disable this.
# (boolean value)
#caching = true

# Time to cache catalog data (in seconds). This has no effect unless global and
# catalog caching are both enabled. Catalog data (services, endpoints, etc.)
# typically does not change frequently, and so a longer duration than the
# global default may be desirable. (integer value)
#cache_time = <None>

# Maximum number of entities that will be returned in a catalog collection.
# There is typically no reason to set this, as it would be unusual for a
# deployment to have enough services or endpoints to exceed a reasonable limit.
# (integer value)
#list_limit = <None>


[credential]

#
# From keystone
#

# Entry point for the credential backend driver in the `keystone.credential`
# namespace. Keystone only provides a `sql` driver, so there's no reason to
# change this unless you are providing a custom entry point. (string value)
#driver = sql

# Entry point for credential encryption and decryption operations in the
# `keystone.credential.provider` namespace. Keystone only provides a `fernet`
# driver, so there's no reason to change this unless you are providing a custom
# entry point to encrypt and decrypt credentials. (string value)
#provider = fernet

# Directory containing Fernet keys used to encrypt and decrypt credentials
# stored in the credential backend. Fernet keys used to encrypt credentials
# have no relationship to Fernet keys used to encrypt Fernet tokens. Both sets
# of keys should be managed separately and require different rotation policies.
# Do not share this repository with the repository used to manage keys for
# Fernet tokens. (string value)
key_repository = {{ server.credential.location }}


[domain_config]

#
# From keystone
#

# Entry point for the domain-specific configuration driver in the
# `keystone.resource.domain_config` namespace. Only a `sql` option is provided
# by keystone, so there is no reason to set this unless you are providing a
# custom entry point. (string value)
#driver = sql

# Toggle for caching of the domain-specific configuration backend. This has no
# effect unless global caching is enabled. There is normally no reason to
# disable this. (boolean value)
#caching = true

# Time-to-live (TTL, in seconds) to cache domain-specific configuration data.
# This has no effect unless `[domain_config] caching` is enabled. (integer
# value)
#cache_time = 300


[endpoint_filter]

#
# From keystone
#

# Entry point for the endpoint filter driver in the `keystone.endpoint_filter`
# namespace. Only a `sql` option is provided by keystone, so there is no reason
# to set this unless you are providing a custom entry point. (string value)
#driver = sql

# This controls keystone's behavior if the configured endpoint filters do not
# result in any endpoints for a user + project pair (and therefore a
# potentially empty service catalog). If set to true, keystone will return the
# entire service catalog. If set to false, keystone will return an empty
# service catalog. (boolean value)
#return_all_endpoints_if_no_filter = true


[endpoint_policy]

#
# From keystone
#

# Entry point for the endpoint policy driver in the `keystone.endpoint_policy`
# namespace. Only a `sql` driver is provided by keystone, so there is no reason
# to set this unless you are providing a custom entry point. (string value)
#driver = sql


[eventlet_server]

#
# From keystone
#

# DEPRECATED: The IP address of the network interface for the public service to
# listen on. (host address value)
# Deprecated group/name - [DEFAULT]/bind_host
# Deprecated group/name - [DEFAULT]/public_bind_host
# This option is deprecated for removal since K.
# Its value may be silently ignored in the future.
# Reason: Support for running keystone under eventlet has been removed in the
# Newton release. These options remain for backwards compatibility because they
# are used for URL substitutions.
#public_bind_host = {% if server.bind.address is defined %}{{ server.bind.address }}{% else %}{{ server.bind.public_address }}{% endif %}

# DEPRECATED: The port number for the public service to listen on. (port value)
# Minimum value: 0
# Maximum value: 65535
# Deprecated group/name - [DEFAULT]/public_port
# This option is deprecated for removal since K.
# Its value may be silently ignored in the future.
# Reason: Support for running keystone under eventlet has been removed in the
# Newton release. These options remain for backwards compatibility because they
# are used for URL substitutions.
#public_port = 5000

# DEPRECATED: The IP address of the network interface for the admin service to
# listen on. (host address value)
# Deprecated group/name - [DEFAULT]/bind_host
# Deprecated group/name - [DEFAULT]/admin_bind_host
# This option is deprecated for removal since K.
# Its value may be silently ignored in the future.
# Reason: Support for running keystone under eventlet has been removed in the
# Newton release. These options remain for backwards compatibility because they
# are used for URL substitutions.
#admin_bind_host = {% if server.bind.address is defined %}{{ server.bind.address }}{% else %}{{ server.bind.public_address }}{% endif %}

# DEPRECATED: The port number for the admin service to listen on. (port value)
# Minimum value: 0
# Maximum value: 65535
# Deprecated group/name - [DEFAULT]/admin_port
# This option is deprecated for removal since K.
# Its value may be silently ignored in the future.
# Reason: Support for running keystone under eventlet has been removed in the
# Newton release. These options remain for backwards compatibility because they
# are used for URL substitutions.
#admin_port = 35357


[extra_headers]

#
# From keystone
#

# Specifies the distribution of the keystone server. (string value)
#Distribution = Ubuntu
{%- if server.get('federation', {}).saml2 is defined %}
[{{ server.federation.saml2.protocol }}]
remote_id_attribute = {{ server.federation.saml2.remote_id_attribute }}
{%- endif %}

{%- if server.get('federation', {}).oidc is defined %}
[{{ server.federation.oidc.protocol }}]
remote_id_attribute = {{ server.federation.oidc.remote_id_attribute }}
{%- endif %}

[federation]

#
# From keystone
#

# Entry point for the federation backend driver in the `keystone.federation`
# namespace. Keystone only provides a `sql` driver, so there is no reason to
# set this option unless you are providing a custom entry point. (string value)
#driver = sql
{%- if server.get('federation', {}).federation_driver is defined %}
driver = {{ server.federation.federation_driver }}
{%- endif %}

# Prefix to use when filtering environment variable names for federated
# assertions. Matched variables are passed into the federated mapping engine.
# (string value)
#assertion_prefix =

# Value to be used to obtain the entity ID of the Identity Provider from the
# environment. For `mod_shib`, this would be `Shib-Identity-Provider`. For
# `mod_auth_openidc`, this could be `HTTP_OIDC_ISS`. For `mod_auth_mellon`,
# this could be `MELLON_IDP`. (string value)
#remote_id_attribute = <None>

# An arbitrary domain name that is reserved to allow federated ephemeral users
# to have a domain concept. Note that an admin will not be able to create a
# domain with this name or update an existing domain to this name. You are not
# advised to change this value unless you really have to. (string value)
#federated_domain_name = Federated
{%- if server.get('federation', {}).federated_domain_name is defined %}
federated_domain_name = {{ server.federation.federated_domain_name }}
{%- endif %}

# A list of trusted dashboard hosts. Before accepting a Single Sign-On request
# to return a token, the origin host must be a member of this list. This
# configuration option may be repeated for multiple values. You must set this
# in order to use web-based SSO flows. For example:
# trusted_dashboard=https://acme.example.com/auth/websso
# trusted_dashboard=https://beta.example.com/auth/websso (multi valued)
#trusted_dashboard =
{%- if server.get('federation', {}).trusted_dashboard is defined %}
{%- for dashboard in server.federation.trusted_dashboard %}
trusted_dashboard = {{ dashboard }}
{%- endfor %}
{%- endif %}

# Absolute path to an HTML file used as a Single Sign-On callback handler. This
# page is expected to redirect the user from keystone back to a trusted
# dashboard host, by form encoding a token in a POST request. Keystone's
# default value should be sufficient for most deployments. (string value)
#sso_callback_template = /etc/keystone/sso_callback_template.html

# Toggle for federation caching. This has no effect unless global caching is
# enabled. There is typically no reason to disable this. (boolean value)
#caching = true

{% if server.extra_config is defined %}
{%- for section, params in server.extra_config.items() %}
{%- for param, value in params.items() %}
{{ param }} = {{ value }}
{%- endfor %}
{%- endfor %}
{%- endif %}


[fernet_tokens]

#
# From keystone
#

# Directory containing Fernet token keys. This directory must exist before
# using `keystone-manage fernet_setup` for the first time, must be writable by
# the user running `keystone-manage fernet_setup` or `keystone-manage
# fernet_rotate`, and of course must be readable by keystone's server process.
# The repository may contain keys in one of three states: a single staged key
# (always index 0) used for token validation, a single primary key (always the
# highest index) used for token creation and validation, and any number of
# secondary keys (all other index values) used for token validation. With
# multiple keystone nodes, each node must share the same key repository
# contents, with the exception of the staged key (index 0). It is safe to run
# `keystone-manage fernet_rotate` once on any one node to promote a staged key
# (index 0) to be the new primary (incremented from the previous highest
# index), and produce a new staged key (a new key with index 0); the resulting
# repository can then be atomically replicated to other nodes without any risk
# of race conditions (for example, it is safe to run `keystone-manage
# fernet_rotate` on host A, wait any amount of time, create a tarball of the
# directory on host A, unpack it on host B to a temporary location, and
# atomically move (`mv`) the directory into place on host B). Running
# `keystone-manage fernet_rotate` *twice* on a key repository without syncing
# other nodes will result in tokens that can not be validated by all nodes.
# (string value)
key_repository = {{ server.tokens.location }}

# This controls how many keys are held in rotation by `keystone-manage
# fernet_rotate` before they are discarded. The default value of 3 means that
# keystone will maintain one staged key (always index 0), one primary key (the
# highest numerical index), and one secondary key (every other index).
# Increasing this value means that additional secondary keys will be kept in
# the rotation. (integer value)
# Minimum value: 1
max_active_keys = {{ server.tokens.get('max_active_keys', '3') }}


[identity]

#
# From keystone
#

# This references the domain to use for all Identity API v2 requests (which are
# not aware of domains). A domain with this ID can optionally be created for
# you by `keystone-manage bootstrap`. The domain referenced by this ID cannot
# be deleted on the v3 API, to prevent accidentally breaking the v2 API. There
# is nothing special about this domain, other than the fact that it must exist
# to order to maintain support for your v2 clients. There is typically no
# reason to change this value. (string value)
#default_domain_id = default
{%- if server.get('domain', {}) %}
{%- for name, domain in server.domain.items() %}
{%- if domain.get('default', False) %}
default_domain_id = {{ name }}
{%- endif %}
{%- endfor %}
{%- endif %}

# A subset (or all) of domains can have their own identity driver, each with
# their own partial configuration options, stored in either the resource
# backend or in a file in a domain configuration directory (depending on the
# setting of `[identity] domain_configurations_from_database`). Only values
# specific to the domain need to be specified in this manner. This feature is
# disabled by default, but may be enabled by default in a future release; set
# to true to enable. (boolean value)
#domain_specific_drivers_enabled = false
{%- if server.get('domain', {}) %}
domain_specific_drivers_enabled = true
{%- endif %}

# By default, domain-specific configuration data is read from files in the
# directory identified by `[identity] domain_config_dir`. Enabling this
# configuration option allows you to instead manage domain-specific
# configurations through the API, which are then persisted in the backend
# (typically, a SQL database), rather than using configuration files on disk.
# (boolean value)
#domain_configurations_from_database = false

# Absolute path where keystone should locate domain-specific `[identity]`
# configuration files. This option has no effect unless `[identity]
# domain_specific_drivers_enabled` is set to true. There is typically no reason
# to change this value. (string value)
#domain_config_dir = /etc/keystone/domains
{%- if server.get('domain', {}) %}
domain_config_dir = /etc/keystone/domains
{%- endif %}

# Entry point for the identity backend driver in the `keystone.identity`
# namespace. Keystone provides a `sql` and `ldap` driver. This option is also
# used as the default driver selection (along with the other configuration
# variables in this section) in the event that `[identity]
# domain_specific_drivers_enabled` is enabled, but no applicable domain-
# specific configuration is defined for the domain in question. Unless your
# deployment primarily relies on `ldap` AND is not using domain-specific
# configuration, you should typically leave this set to `sql`. (string value)
driver = {{ server.get('backend', 'sql') }}

# Toggle for identity caching. This has no effect unless global caching is
# enabled. There is typically no reason to disable this. (boolean value)
#caching = true

# Time to cache identity data (in seconds). This has no effect unless global
# and identity caching are enabled. (integer value)
#cache_time = 600

# Maximum allowed length for user passwords. Decrease this value to improve
# performance. Changing this value does not effect existing passwords. (integer
# value)
# Maximum value: 4096
#max_password_length = 4096

# Maximum number of entities that will be returned in an identity collection.
# (integer value)
#list_limit = <None>

# The password hashing algorithm to use for passwords stored within keystone.
# (string value)
# Possible values:
# bcrypt - <No description provided>
# scrypt - <No description provided>
# pbkdf2_sha512 - <No description provided>
#password_hash_algorithm = bcrypt

# This option represents a trade off between security and performance. Higher
# values lead to slower performance, but higher security. Changing this option
# will only affect newly created passwords as existing password hashes already
# have a fixed number of rounds applied, so it is safe to tune this option in a
# running cluster.  The default for bcrypt is 12, must be between 4 and 31,
# inclusive.  The default for scrypt is 16, must be within `range(1,32)`.  The
# default for pbkdf_sha512 is 60000, must be within `range(1,1<<32)`  WARNING:
# If using scrypt, increasing this value increases BOTH time AND memory
# requirements to hash a password. (integer value)
#password_hash_rounds = <None>

# Optional block size to pass to scrypt hash function (the `r` parameter).
# Useful for tuning scrypt to optimal performance for your CPU architecture.
# This option is only used when the `password_hash_algorithm` option is set to
# `scrypt`. Defaults to 8. (integer value)
#scrypt_block_size = <None>

# Optional parallelism to pass to scrypt hash function (the `p` parameter).
# This option is only used when the `password_hash_algorithm` option is set to
# `scrypt`. Defaults to 1. (integer value)
#scrypt_parallelism = <None>

# Number of bytes to use in scrypt and pbkfd2_sha512 hashing salt.  Default for
# scrypt is 16 bytes. Default for pbkfd2_sha512 is 16 bytes.  Limited to a
# maximum of 96 bytes due to the size of the column used to store password
# hashes. (integer value)
# Minimum value: 0
# Maximum value: 96
#salt_bytesize = <None>
{%- if server.get("backend", "sql") == "k2k" and server.k2k is defined %}
{%- set k2k = server.k2k %}
{% include "keystone/files/_k2k.conf" %}
{%- endif %}


[identity_mapping]

#
# From keystone
#

# Entry point for the identity mapping backend driver in the
# `keystone.identity.id_mapping` namespace. Keystone only provides a `sql`
# driver, so there is no reason to change this unless you are providing a
# custom entry point. (string value)
#driver = sql

# Entry point for the public ID generator for user and group entities in the
# `keystone.identity.id_generator` namespace. The Keystone identity mapper only
# supports generators that produce 64 bytes or less. Keystone only provides a
# `sha256` entry point, so there is no reason to change this value unless
# you're providing a custom entry point. (string value)
#generator = sha256

# The format of user and group IDs changed in Juno for backends that do not
# generate UUIDs (for example, LDAP), with keystone providing a hash mapping to
# the underlying attribute in LDAP. By default this mapping is disabled, which
# ensures that existing IDs will not change. Even when the mapping is enabled
# by using domain-specific drivers (`[identity]
# domain_specific_drivers_enabled`), any users and groups from the default
# domain being handled by LDAP will still not be mapped to ensure their IDs
# remain backward compatible. Setting this value to false will enable the new
# mapping for all backends, including the default LDAP driver. It is only
# guaranteed to be safe to enable this option if you do not already have
# assignments for users and groups from the default LDAP domain, and you
# consider it to be acceptable for Keystone to provide the different IDs to
# clients than it did previously (existing IDs in the API will suddenly
# change). Typically this means that the only time you can set this value to
# false is when configuring a fresh installation, although that is the
# recommended value. (boolean value)
#backward_compatible_ids = true


[ldap]

#
# From keystone
#

# URL(s) for connecting to the LDAP server. Multiple LDAP URLs may be specified
# as a comma separated string. The first URL to successfully bind is used for
# the connection. (string value)
#url = ldap://localhost

# The user name of the administrator bind DN to use when querying the LDAP
# server, if your LDAP server requires it. (string value)
#user = <None>

# The password of the administrator bind DN to use when querying the LDAP
# server, if your LDAP server requires it. (string value)
#password = <None>

# The default LDAP server suffix to use, if a DN is not defined via either
# `[ldap] user_tree_dn` or `[ldap] group_tree_dn`. (string value)
#suffix = cn=example,cn=com

# The search scope which defines how deep to search within the search base. A
# value of `one` (representing `oneLevel` or `singleLevel`) indicates a search
# of objects immediately below to the base object, but does not include the
# base object itself. A value of `sub` (representing `subtree` or
# `wholeSubtree`) indicates a search of both the base object itself and the
# entire subtree below it. (string value)
# Possible values:
# one - <No description provided>
# sub - <No description provided>
#query_scope = one

# Defines the maximum number of results per page that keystone should request
# from the LDAP server when listing objects. A value of zero (`0`) disables
# paging. (integer value)
# Minimum value: 0
#page_size = 0

# The LDAP dereferencing option to use for queries involving aliases. A value
# of `default` falls back to using default dereferencing behavior configured by
# your `ldap.conf`. A value of `never` prevents aliases from being dereferenced
# at all. A value of `searching` dereferences aliases only after name
# resolution. A value of `finding` dereferences aliases only during name
# resolution. A value of `always` dereferences aliases in all cases. (string
# value)
# Possible values:
# never - <No description provided>
# searching - <No description provided>
# always - <No description provided>
# finding - <No description provided>
# default - <No description provided>
#alias_dereferencing = default

# Sets the LDAP debugging level for LDAP calls. A value of 0 means that
# debugging is not enabled. This value is a bitmask, consult your LDAP
# documentation for possible values. (integer value)
# Minimum value: -1
#debug_level = <None>

# Sets keystone's referral chasing behavior across directory partitions. If
# left unset, the system's default behavior will be used. (boolean value)
#chase_referrals = <None>

# The search base to use for users. Defaults to the `[ldap] suffix` value.
# (string value)
#user_tree_dn = <None>

# The LDAP search filter to use for users. (string value)
#user_filter = <None>

# The LDAP object class to use for users. (string value)
#user_objectclass = inetOrgPerson

# The LDAP attribute mapped to user IDs in keystone. This must NOT be a
# multivalued attribute. User IDs are expected to be globally unique across
# keystone domains and URL-safe. (string value)
#user_id_attribute = cn

# The LDAP attribute mapped to user names in keystone. User names are expected
# to be unique only within a keystone domain and are not expected to be URL-
# safe. (string value)
#user_name_attribute = sn

# The LDAP attribute mapped to user descriptions in keystone. (string value)
#user_description_attribute = description

# The LDAP attribute mapped to user emails in keystone. (string value)
#user_mail_attribute = mail

# The LDAP attribute mapped to user passwords in keystone. (string value)
#user_pass_attribute = userPassword

# The LDAP attribute mapped to the user enabled attribute in keystone. If
# setting this option to `userAccountControl`, then you may be interested in
# setting `[ldap] user_enabled_mask` and `[ldap] user_enabled_default` as well.
# (string value)
#user_enabled_attribute = enabled

# Logically negate the boolean value of the enabled attribute obtained from the
# LDAP server. Some LDAP servers use a boolean lock attribute where "true"
# means an account is disabled. Setting `[ldap] user_enabled_invert = true`
# will allow these lock attributes to be used. This option will have no effect
# if either the `[ldap] user_enabled_mask` or `[ldap] user_enabled_emulation`
# options are in use. (boolean value)
#user_enabled_invert = false

# Bitmask integer to select which bit indicates the enabled value if the LDAP
# server represents "enabled" as a bit on an integer rather than as a discrete
# boolean. A value of `0` indicates that the mask is not used. If this is not
# set to `0` the typical value is `2`. This is typically used when `[ldap]
# user_enabled_attribute = userAccountControl`. Setting this option causes
# keystone to ignore the value of `[ldap] user_enabled_invert`. (integer value)
# Minimum value: 0
#user_enabled_mask = 0

# The default value to enable users. This should match an appropriate integer
# value if the LDAP server uses non-boolean (bitmask) values to indicate if a
# user is enabled or disabled. If this is not set to `True`, then the typical
# value is `512`. This is typically used when `[ldap] user_enabled_attribute =
# userAccountControl`. (string value)
#user_enabled_default = True

# List of user attributes to ignore on create and update, or whether a specific
# user attribute should be filtered for list or show user. (list value)
#user_attribute_ignore = default_project_id

# The LDAP attribute mapped to a user's default_project_id in keystone. This is
# most commonly used when keystone has write access to LDAP. (string value)
#user_default_project_id_attribute = <None>

# If enabled, keystone uses an alternative method to determine if a user is
# enabled or not by checking if they are a member of the group defined by the
# `[ldap] user_enabled_emulation_dn` option. Enabling this option causes
# keystone to ignore the value of `[ldap] user_enabled_invert`. (boolean value)
#user_enabled_emulation = false

# DN of the group entry to hold enabled users when using enabled emulation.
# Setting this option has no effect unless `[ldap] user_enabled_emulation` is
# also enabled. (string value)
#user_enabled_emulation_dn = <None>

# Use the `[ldap] group_member_attribute` and `[ldap] group_objectclass`
# settings to determine membership in the emulated enabled group. Enabling this
# option has no effect unless `[ldap] user_enabled_emulation` is also enabled.
# (boolean value)
#user_enabled_emulation_use_group_config = false

# A list of LDAP attribute to keystone user attribute pairs used for mapping
# additional attributes to users in keystone. The expected format is
# `<ldap_attr>:<user_attr>`, where `ldap_attr` is the attribute in the LDAP
# object and `user_attr` is the attribute which should appear in the identity
# API. (list value)
#user_additional_attribute_mapping =

# The search base to use for groups. Defaults to the `[ldap] suffix` value.
# (string value)
#group_tree_dn = <None>

# The LDAP search filter to use for groups. (string value)
#group_filter = <None>

# The LDAP object class to use for groups. If setting this option to
# `posixGroup`, you may also be interested in enabling the `[ldap]
# group_members_are_ids` option. (string value)
#group_objectclass = groupOfNames

# The LDAP attribute mapped to group IDs in keystone. This must NOT be a
# multivalued attribute. Group IDs are expected to be globally unique across
# keystone domains and URL-safe. (string value)
#group_id_attribute = cn

# The LDAP attribute mapped to group names in keystone. Group names are
# expected to be unique only within a keystone domain and are not expected to
# be URL-safe. (string value)
#group_name_attribute = ou

# The LDAP attribute used to indicate that a user is a member of the group.
# (string value)
#group_member_attribute = member

# Enable this option if the members of the group object class are keystone user
# IDs rather than LDAP DNs. This is the case when using `posixGroup` as the
# group object class in Open Directory. (boolean value)
#group_members_are_ids = false

# The LDAP attribute mapped to group descriptions in keystone. (string value)
#group_desc_attribute = description

# List of group attributes to ignore on create and update. or whether a
# specific group attribute should be filtered for list or show group. (list
# value)
#group_attribute_ignore =

# A list of LDAP attribute to keystone group attribute pairs used for mapping
# additional attributes to groups in keystone. The expected format is
# `<ldap_attr>:<group_attr>`, where `ldap_attr` is the attribute in the LDAP
# object and `group_attr` is the attribute which should appear in the identity
# API. (list value)
#group_additional_attribute_mapping =

# If enabled, group queries will use Active Directory specific filters for
# nested groups. (boolean value)
#group_ad_nesting = false

# An absolute path to a CA certificate file to use when communicating with LDAP
# servers. This option will take precedence over `[ldap] tls_cacertdir`, so
# there is no reason to set both. (string value)
#tls_cacertfile = <None>

# An absolute path to a CA certificate directory to use when communicating with
# LDAP servers. There is no reason to set this option if you've also set
# `[ldap] tls_cacertfile`. (string value)
#tls_cacertdir = <None>

# Enable TLS when communicating with LDAP servers. You should also set the
# `[ldap] tls_cacertfile` and `[ldap] tls_cacertdir` options when using this
# option. Do not set this option if you are using LDAP over SSL (LDAPS) instead
# of TLS. (boolean value)
#use_tls = false

# Specifies which checks to perform against client certificates on incoming TLS
# sessions. If set to `demand`, then a certificate will always be requested and
# required from the LDAP server. If set to `allow`, then a certificate will
# always be requested but not required from the LDAP server. If set to `never`,
# then a certificate will never be requested. (string value)
# Possible values:
# demand - <No description provided>
# never - <No description provided>
# allow - <No description provided>
#tls_req_cert = demand

# The connection timeout to use with the LDAP server. A value of `-1` means
# that connections will never timeout. (integer value)
# Minimum value: -1
#connection_timeout = -1

# Enable LDAP connection pooling for queries to the LDAP server. There is
# typically no reason to disable this. (boolean value)
#use_pool = true

# The size of the LDAP connection pool. This option has no effect unless
# `[ldap] use_pool` is also enabled. (integer value)
# Minimum value: 1
#pool_size = 10

# The maximum number of times to attempt reconnecting to the LDAP server before
# aborting. A value of zero prevents retries. This option has no effect unless
# `[ldap] use_pool` is also enabled. (integer value)
# Minimum value: 0
#pool_retry_max = 3

# The number of seconds to wait before attempting to reconnect to the LDAP
# server. This option has no effect unless `[ldap] use_pool` is also enabled.
# (floating point value)
#pool_retry_delay = 0.1

# The connection timeout to use when pooling LDAP connections. A value of `-1`
# means that connections will never timeout. This option has no effect unless
# `[ldap] use_pool` is also enabled. (integer value)
# Minimum value: -1
#pool_connection_timeout = -1

# The maximum connection lifetime to the LDAP server in seconds. When this
# lifetime is exceeded, the connection will be unbound and removed from the
# connection pool. This option has no effect unless `[ldap] use_pool` is also
# enabled. (integer value)
# Minimum value: 1
#pool_connection_lifetime = 600

# Enable LDAP connection pooling for end user authentication. There is
# typically no reason to disable this. (boolean value)
#use_auth_pool = true

# The size of the connection pool to use for end user authentication. This
# option has no effect unless `[ldap] use_auth_pool` is also enabled. (integer
# value)
# Minimum value: 1
#auth_pool_size = 100

# The maximum end user authentication connection lifetime to the LDAP server in
# seconds. When this lifetime is exceeded, the connection will be unbound and
# removed from the connection pool. This option has no effect unless `[ldap]
# use_auth_pool` is also enabled. (integer value)
# Minimum value: 1
#auth_pool_connection_lifetime = 60


[memcache]

#
# From keystone
#

# Number of seconds memcached server is considered dead before it is tried
# again. This is used by the key value store system. (integer value)
#dead_retry = 300

# Timeout in seconds for every call to a server. This is used by the key value
# store system. (integer value)
#socket_timeout = 3

# Max total number of open connections to every memcached server. This is used
# by the key value store system. (integer value)
#pool_maxsize = 10

# Number of seconds a connection to memcached is held unused in the pool before
# it is closed. This is used by the key value store system. (integer value)
#pool_unused_timeout = 60

# Number of seconds that an operation will wait to get a memcache client
# connection. This is used by the key value store system. (integer value)
#pool_connection_get_timeout = 10


[oauth1]

#
# From keystone
#

# Entry point for the OAuth backend driver in the `keystone.oauth1` namespace.
# Typically, there is no reason to set this option unless you are providing a
# custom entry point. (string value)
#driver = sql

# Number of seconds for the OAuth Request Token to remain valid after being
# created. This is the amount of time the user has to authorize the token.
# Setting this option to zero means that request tokens will last forever.
# (integer value)
# Minimum value: 0
#request_token_duration = 28800

# Number of seconds for the OAuth Access Token to remain valid after being
# created. This is the amount of time the consumer has to interact with the
# service provider (which is typically keystone). Setting this option to zero
# means that access tokens will last forever. (integer value)
# Minimum value: 0
#access_token_duration = 86400


[policy]

#
# From keystone
#

# Entry point for the policy backend driver in the `keystone.policy` namespace.
# Supplied drivers are `rules` (which does not support any CRUD operations for
# the v3 policy API) and `sql`. Typically, there is no reason to set this
# option unless you are providing a custom entry point. (string value)
driver = sql

# Maximum number of entities that will be returned in a policy collection.
# (integer value)
#list_limit = <None>


[resource]

#
# From keystone
#

# DEPRECATED: Entry point for the resource driver in the `keystone.resource`
# namespace. Only a `sql` driver is supplied by keystone. Unless you are
# writing proprietary drivers for keystone, you do not need to set this option.
# (string value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: Non-SQL resource cannot be used with SQL Identity and has been unable
# to be used since Ocata. SQL Resource backend is a requirement as of Pike.
# Setting this option no longer has an effect on how Keystone operates.
#driver = sql

# Toggle for resource caching. This has no effect unless global caching is
# enabled. (boolean value)
# Deprecated group/name - [assignment]/caching
#caching = true

# Time to cache resource data in seconds. This has no effect unless global
# caching is enabled. (integer value)
# Deprecated group/name - [assignment]/cache_time
#cache_time = <None>

# Maximum number of entities that will be returned in a resource collection.
# (integer value)
# Deprecated group/name - [assignment]/list_limit
#list_limit = <None>

# Name of the domain that owns the `admin_project_name`. If left unset, then
# there is no admin project. `[resource] admin_project_name` must also be set
# to use this option. (string value)
#admin_project_domain_name = <None>
{%- if server.admin_project is defined %}
admin_project_domain_name = {{ server.admin_project.domain }}
{%- endif %}

# This is a special project which represents cloud-level administrator
# privileges across services. Tokens scoped to this project will contain a true
# `is_admin_project` attribute to indicate to policy systems that the role
# assignments on that specific project should apply equally across every
# project. If left unset, then there is no admin project, and thus no explicit
# means of cross-project role assignments. `[resource]
# admin_project_domain_name` must also be set to use this option. (string
# value)
#admin_project_name = <None>
{%- if server.admin_project is defined %}
admin_project_name = {{ server.admin_project.name }}
{%- endif %}

# This controls whether the names of projects are restricted from containing
# URL-reserved characters. If set to `new`, attempts to create or update a
# project with a URL-unsafe name will fail. If set to `strict`, attempts to
# scope a token with a URL-unsafe project name will fail, thereby forcing all
# project names to be updated to be URL-safe. (string value)
# Possible values:
# off - <No description provided>
# new - <No description provided>
# strict - <No description provided>
#project_name_url_safe = off

# This controls whether the names of domains are restricted from containing
# URL-reserved characters. If set to `new`, attempts to create or update a
# domain with a URL-unsafe name will fail. If set to `strict`, attempts to
# scope a token with a URL-unsafe domain name will fail, thereby forcing all
# domain names to be updated to be URL-safe. (string value)
# Possible values:
# off - <No description provided>
# new - <No description provided>
# strict - <No description provided>
#domain_name_url_safe = off


[revoke]

#
# From keystone
#

# Entry point for the token revocation backend driver in the `keystone.revoke`
# namespace. Keystone only provides a `sql` driver, so there is no reason to
# set this option unless you are providing a custom entry point. (string value)
#driver = sql

# The number of seconds after a token has expired before a corresponding
# revocation event may be purged from the backend. (integer value)
# Minimum value: 0
#expiration_buffer = 1800

# Toggle for revocation event caching. This has no effect unless global caching
# is enabled. (boolean value)
#caching = true

# Time to cache the revocation list and the revocation events (in seconds).
# This has no effect unless global and `[revoke] caching` are both enabled.
# (integer value)
# Deprecated group/name - [token]/revocation_cache_time
#cache_time = 3600


[role]

#
# From keystone
#

# Entry point for the role backend driver in the `keystone.role` namespace.
# Keystone only provides a `sql` driver, so there's no reason to change this
# unless you are providing a custom entry point. (string value)
#driver = <None>

# Toggle for role caching. This has no effect unless global caching is enabled.
# In a typical deployment, there is no reason to disable this. (boolean value)
#caching = true

# Time to cache role data, in seconds. This has no effect unless both global
# caching and `[role] caching` are enabled. (integer value)
#cache_time = <None>

# Maximum number of entities that will be returned in a role collection. This
# may be useful to tune if you have a large number of discrete roles in your
# deployment. (integer value)
#list_limit = <None>


[saml]

#
# From keystone
#

# Determines the lifetime for any SAML assertions generated by keystone, using
# `NotOnOrAfter` attributes. (integer value)
#assertion_expiration_time = 3600

# Name of, or absolute path to, the binary to be used for XML signing. Although
# only the XML Security Library (`xmlsec1`) is supported, it may have a non-
# standard name or path on your system. If keystone cannot find the binary
# itself, you may need to install the appropriate package, use this option to
# specify an absolute path, or adjust keystone's PATH environment variable.
# (string value)
#xmlsec1_binary = xmlsec1

# Absolute path to the public certificate file to use for SAML signing. The
# value cannot contain a comma (`,`). (string value)
#certfile = /etc/keystone/ssl/certs/signing_cert.pem

# Absolute path to the private key file to use for SAML signing. The value
# cannot contain a comma (`,`). (string value)
#keyfile = /etc/keystone/ssl/private/signing_key.pem

# This is the unique entity identifier of the identity provider (keystone) to
# use when generating SAML assertions. This value is required to generate
# identity provider metadata and must be a URI (a URL is recommended). For
# example: `https://keystone.example.com/v3/OS-FEDERATION/saml2/idp`. (uri
# value)
#idp_entity_id = <None>

# This is the single sign-on (SSO) service location of the identity provider
# which accepts HTTP POST requests. A value is required to generate identity
# provider metadata. For example: `https://keystone.example.com/v3/OS-
# FEDERATION/saml2/sso`. (uri value)
#idp_sso_endpoint = <None>

# This is the language used by the identity provider's organization. (string
# value)
#idp_lang = en

# This is the name of the identity provider's organization. (string value)
#idp_organization_name = SAML Identity Provider

# This is the name of the identity provider's organization to be displayed.
# (string value)
#idp_organization_display_name = OpenStack SAML Identity Provider

# This is the URL of the identity provider's organization. The URL referenced
# here should be useful to humans. (uri value)
#idp_organization_url = https://example.com/

# This is the company name of the identity provider's contact person. (string
# value)
#idp_contact_company = Example, Inc.

# This is the given name of the identity provider's contact person. (string
# value)
#idp_contact_name = SAML Identity Provider Support

# This is the surname of the identity provider's contact person. (string value)
#idp_contact_surname = Support

# This is the email address of the identity provider's contact person. (string
# value)
#idp_contact_email = support@example.com

# This is the telephone number of the identity provider's contact person.
# (string value)
#idp_contact_telephone = +1 800 555 0100

# This is the type of contact that best describes the identity provider's
# contact person. (string value)
# Possible values:
# technical - <No description provided>
# support - <No description provided>
# administrative - <No description provided>
# billing - <No description provided>
# other - <No description provided>
#idp_contact_type = other

# Absolute path to the identity provider metadata file. This file should be
# generated with the `keystone-manage saml_idp_metadata` command. There is
# typically no reason to change this value. (string value)
#idp_metadata_path = /etc/keystone/saml2_idp_metadata.xml

# The prefix of the RelayState SAML attribute to use when generating enhanced
# client and proxy (ECP) assertions. In a typical deployment, there is no
# reason to change this value. (string value)
#relay_state_prefix = ss:mem:


[security_compliance]

#
# From keystone
#

# The maximum number of days a user can go without authenticating before being
# considered "inactive" and automatically disabled (locked). This feature is
# disabled by default; set any value to enable it. This feature depends on the
# `sql` backend for the `[identity] driver`. When a user exceeds this threshold
# and is considered "inactive", the user's `enabled` attribute in the HTTP API
# may not match the value of the user's `enabled` column in the user table.
# (integer value)
# Minimum value: 1
#disable_user_account_days_inactive = <None>

# The maximum number of times that a user can fail to authenticate before the
# user account is locked for the number of seconds specified by
# `[security_compliance] lockout_duration`. This feature is disabled by
# default. If this feature is enabled and `[security_compliance]
# lockout_duration` is not set, then users may be locked out indefinitely until
# the user is explicitly enabled via the API. This feature depends on the `sql`
# backend for the `[identity] driver`. (integer value)
# Minimum value: 1
#lockout_failure_attempts = <None>

# The number of seconds a user account will be locked when the maximum number
# of failed authentication attempts (as specified by `[security_compliance]
# lockout_failure_attempts`) is exceeded. Setting this option will have no
# effect unless you also set `[security_compliance] lockout_failure_attempts`
# to a non-zero value. This feature depends on the `sql` backend for the
# `[identity] driver`. (integer value)
# Minimum value: 1
#lockout_duration = 1800

# The number of days for which a password will be considered valid before
# requiring it to be changed. This feature is disabled by default. If enabled,
# new password changes will have an expiration date, however existing passwords
# would not be impacted. This feature depends on the `sql` backend for the
# `[identity] driver`. (integer value)
# Minimum value: 1
#password_expires_days = <None>

# This controls the number of previous user password iterations to keep in
# history, in order to enforce that newly created passwords are unique. The
# total number which includes the new password should not be greater or equal
# to this value. Setting the value to one (the default) disables this feature.
# Thus, to enable this feature, values must be greater than 1. This feature
# depends on the `sql` backend for the `[identity] driver`. (integer value)
# Minimum value: 1
#unique_last_password_count = 1

# The number of days that a password must be used before the user can change
# it. This prevents users from changing their passwords immediately in order to
# wipe out their password history and reuse an old password. This feature does
# not prevent administrators from manually resetting passwords. It is disabled
# by default and allows for immediate password changes. This feature depends on
# the `sql` backend for the `[identity] driver`. Note: If
# `[security_compliance] password_expires_days` is set, then the value for this
# option should be less than the `password_expires_days`. (integer value)
# Minimum value: 0
#minimum_password_age = 0

# The regular expression used to validate password strength requirements. By
# default, the regular expression will match any password. The following is an
# example of a pattern which requires at least 1 letter, 1 digit, and have a
# minimum length of 7 characters: ^(?=.*\d)(?=.*[a-zA-Z]).{7,}$ This feature
# depends on the `sql` backend for the `[identity] driver`. (string value)
#password_regex = <None>

# Describe your password regular expression here in language for humans. If a
# password fails to match the regular expression, the contents of this
# configuration variable will be returned to users to explain why their
# requested password was insufficient. (string value)
#password_regex_description = <None>

# Enabling this option requires users to change their password when the user is
# created, or upon administrative reset. Before accessing any services,
# affected users will have to change their password. To ignore this requirement
# for specific users, such as service users, set the `options` attribute
# `ignore_change_password_upon_first_use` to `True` for the desired user via
# the update user API. This feature is disabled by default. This feature is
# only applicable with the `sql` backend for the `[identity] driver`. (boolean
# value)
#change_password_upon_first_use = false


[shadow_users]

#
# From keystone
#

# Entry point for the shadow users backend driver in the
# `keystone.identity.shadow_users` namespace. This driver is used for
# persisting local user references to externally-managed identities (via
# federation, LDAP, etc). Keystone only provides a `sql` driver, so there is no
# reason to change this option unless you are providing a custom entry point.
# (string value)
#driver = sql


[signing]

#
# From keystone
#

# DEPRECATED: Absolute path to the public certificate file to use for signing
# responses to revocation lists requests. Set this together with `[signing]
# keyfile`. For non-production environments, you may be interested in using
# `keystone-manage pki_setup` to generate self-signed certificates. (string
# value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#certfile = /etc/keystone/ssl/certs/signing_cert.pem

# DEPRECATED: Absolute path to the private key file to use for signing
# responses to revocation lists requests. Set this together with `[signing]
# certfile`. (string value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#keyfile = /etc/keystone/ssl/private/signing_key.pem

# DEPRECATED: Absolute path to the public certificate authority (CA) file to
# use when creating self-signed certificates with `keystone-manage pki_setup`.
# Set this together with `[signing] ca_key`. There is no reason to set this
# option unless you are requesting revocation lists in a non-production
# environment. Use a `[signing] certfile` issued from a trusted certificate
# authority instead. (string value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#ca_certs = /etc/keystone/ssl/certs/ca.pem

# DEPRECATED: Absolute path to the private certificate authority (CA) key file
# to use when creating self-signed certificates with `keystone-manage
# pki_setup`. Set this together with `[signing] ca_certs`. There is no reason
# to set this option unless you are requesting revocation lists in a non-
# production environment. Use a `[signing] certfile` issued from a trusted
# certificate authority instead. (string value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#ca_key = /etc/keystone/ssl/private/cakey.pem

# DEPRECATED: Key size (in bits) to use when generating a self-signed token
# signing certificate. There is no reason to set this option unless you are
# requesting revocation lists in a non-production environment. Use a `[signing]
# certfile` issued from a trusted certificate authority instead. (integer
# value)
# Minimum value: 1024
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#key_size = 2048

# DEPRECATED: The validity period (in days) to use when generating a self-
# signed token signing certificate. There is no reason to set this option
# unless you are requesting revocation lists in a non-production environment.
# Use a `[signing] certfile` issued from a trusted certificate authority
# instead. (integer value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#valid_days = 3650

# DEPRECATED: The certificate subject to use when generating a self-signed
# token signing certificate. There is no reason to set this option unless you
# are requesting revocation lists in a non-production environment. Use a
# `[signing] certfile` issued from a trusted certificate authority instead.
# (string value)
# This option is deprecated for removal since P.
# Its value may be silently ignored in the future.
# Reason: `keystone-manage pki_setup` was deprecated in Mitaka and removed in
# Pike. These options remain for backwards compatibility.
#cert_subject = /C=US/ST=Unset/L=Unset/O=Unset/CN=www.example.com


[token]

#
# From keystone
#

# The amount of time that a token should remain valid (in seconds). Drastically
# reducing this value may break "long-running" operations that involve multiple
# services to coordinate together, and will force users to authenticate with
# keystone more frequently. Drastically increasing this value will increase the
# number of tokens that will be simultaneously valid. Keystone tokens are also
# bearer tokens, so a shorter duration will also reduce the potential security
# impact of a compromised token. (integer value)
# Minimum value: 0
# Maximum value: 9223372036854775807
expiration = {{ server.tokens.expiration }}

# Entry point for the token provider in the `keystone.token.provider`
# namespace. The token provider controls the token construction, validation,
# and revocation operations. Keystone includes `fernet` token provider.
# `fernet` tokens do not need to be persisted at all, but require that you run
# `keystone-manage fernet_setup` (also see the `keystone-manage fernet_rotate`
# command). (string value)
#provider = fernet
{% if server.tokens.engine == 'fernet' %}
provider = fernet
{% endif %}

# Toggle for caching token creation and validation data. This has no effect
# unless global caching is enabled. (boolean value)
#caching = true
caching = false

# The number of seconds to cache token creation and validation data. This has
# no effect unless both global and `[token] caching` are enabled. (integer
# value)
# Minimum value: 0
# Maximum value: 9223372036854775807
#cache_time = <None>

# This toggles support for revoking individual tokens by the token identifier
# and thus various token enumeration operations (such as listing all tokens
# issued to a specific user). These operations are used to determine the list
# of tokens to consider revoked. Do not disable this option if you're using the
# `kvs` `[revoke] driver`. (boolean value)
#revoke_by_id = true

# This toggles whether scoped tokens may be re-scoped to a new project or
# domain, thereby preventing users from exchanging a scoped token (including
# those with a default project scope) for any other token. This forces users to
# either authenticate for unscoped tokens (and later exchange that unscoped
# token for tokens with a more specific scope) or to provide their credentials
# in every request for a scoped token to avoid re-scoping altogether. (boolean
# value)
#allow_rescope_scoped_token = true

# DEPRECATED: This controls whether roles should be included with tokens that
# are not directly assigned to the token's scope, but are instead linked
# implicitly to other role assignments. (boolean value)
# This option is deprecated for removal since R.
# Its value may be silently ignored in the future.
# Reason: Default roles depend on a chain of implied role assignments. Ex: an
# admin user will also have the reader and member role. By ensuring that all
# these roles will always appear on the token validation response, we can
# improve the simplicity and readability of policy files.
#infer_roles = true

# Enable storing issued token data to token validation cache so that first
# token validation doesn't actually cause full validation cycle. This option
# has no effect unless global caching and token caching are enabled. (boolean
# value)
#cache_on_issue = true

# This controls the number of seconds that a token can be retrieved for beyond
# the built-in expiry time. This allows long running operations to succeed.
# Defaults to two days. (integer value)
#allow_expired_window = 172800
{%- if server.tokens.allow_expired_window is defined %}
allow_expired_window = {{ server.tokens.allow_expired_window }}
{%- endif %}

hash_algorithm = {{ server.hash_algorithm }}


[tokenless_auth]

#
# From keystone
#

# The list of distinguished names which identify trusted issuers of client
# certificates allowed to use X.509 tokenless authorization. If the option is
# absent then no certificates will be allowed. The format for the values of a
# distinguished name (DN) must be separated by a comma and contain no spaces.
# Furthermore, because an individual DN may contain commas, this configuration
# option may be repeated multiple times to represent multiple values. For
# example, keystone.conf would include two consecutive lines in order to trust
# two different DNs, such as `trusted_issuer = CN=john,OU=keystone,O=openstack`
# and `trusted_issuer = CN=mary,OU=eng,O=abc`. (multi valued)
#trusted_issuer =

# The federated protocol ID used to represent X.509 tokenless authorization.
# This is used in combination with the value of `[tokenless_auth]
# issuer_attribute` to find a corresponding federated mapping. In a typical
# deployment, there is no reason to change this value. (string value)
#protocol = x509

# The name of the WSGI environment variable used to pass the issuer of the
# client certificate to keystone. This attribute is used as an identity
# provider ID for the X.509 tokenless authorization along with the protocol to
# look up its corresponding mapping. In a typical deployment, there is no
# reason to change this value. (string value)
#issuer_attribute = SSL_CLIENT_I_DN


[trust]

#
# From keystone
#

# Allows authorization to be redelegated from one user to another, effectively
# chaining trusts together. When disabled, the `remaining_uses` attribute of a
# trust is constrained to be zero. (boolean value)
#allow_redelegation = false

# Maximum number of times that authorization can be redelegated from one user
# to another in a chain of trusts. This number may be reduced further for a
# specific trust. (integer value)
#max_redelegation_count = 3

# Entry point for the trust backend driver in the `keystone.trust` namespace.
# Keystone only provides a `sql` driver, so there is no reason to change this
# unless you are providing a custom entry point. (string value)
#driver = sql


[unified_limit]

#
# From keystone
#

# Entry point for the unified limit backend driver in the
# `keystone.unified_limit` namespace. Keystone only provides a `sql` driver, so
# there's no reason to change this unless you are providing a custom entry
# point. (string value)
#driver = sql

# Toggle for unified limit caching. This has no effect unless global caching is
# enabled. In a typical deployment, there is no reason to disable this.
# (boolean value)
#caching = true

# Time to cache unified limit data, in seconds. This has no effect unless both
# global caching and `[unified_limit] caching` are enabled. (integer value)
#cache_time = <None>

# Maximum number of entities that will be returned in a role collection. This
# may be useful to tune if you have a large number of unified limits in your
# deployment. (integer value)
#list_limit = <None>

# The enforcement model to use when validating limits associated to projects.
# Enforcement models will behave differently depending on the existing limits,
# which may result in backwards incompatible changes if a model is switched in
# a running deployment. (string value)
# Possible values:
# flat - <No description provided>
# strict_two_level - <No description provided>
#enforcement_model = flat


{%- if server.cache is defined %}
[cache]
{%- set _data = server.cache %}
{%- include "oslo_templates/files/rocky/oslo/_cache.conf" %}
{%- endif %}

[oslo_messaging_notifications]
{%- set _data = server.notification %}
{%- include "oslo_templates/files/rocky/oslo/messaging/_notifications.conf" %}

{%- if server.message_queue is defined %}
{%- set _data = server.message_queue %}
{%- if _data.engine == 'rabbitmq' %}
    {%- set messaging_engine = 'rabbit' %}
{%- else %}
    {%- set messaging_engine = _data.engine %}
{%- endif %}
[oslo_messaging_{{ messaging_engine }}]
{%- if _data.ssl is defined and 'cacert_file' not in _data.get('ssl', {}).keys() %}{% do _data['ssl'].update({'cacert_file': server.cacert_file}) %}{% endif %}
{%- include "oslo_templates/files/rocky/oslo/messaging/_" + messaging_engine + ".conf" %}
{%- endif %}

[oslo_policy]
{%- if server.policy is defined %}
{%- set _data = server.policy %}
{%- include "oslo_templates/files/rocky/oslo/_policy.conf" %}
{%- endif %}

[database]
{%- set _data = server.database %}
{%- if _data.ssl is defined and 'cacert_file' not in _data.get('ssl', {}).keys() %}{% do _data['ssl'].update({'cacert_file': server.cacert_file}) %}{% endif %}
{%- include "oslo_templates/files/rocky/oslo/_database.conf" %}

[cors]
{%- if server.cors is defined %}
{%- set _data = server.cors %}
{%- include "oslo_templates/files/rocky/oslo/_cors.conf" %}
{%- endif %}

[healthcheck]
{%- if server.healthcheck is defined %}
{%- set _data = server.healthcheck %}
{%- include "oslo_templates/files/rocky/oslo/_healthcheck.conf" %}
{%- endif %}

[oslo_middleware]
{%- set _data = server %}
{%- include "oslo_templates/files/rocky/oslo/_middleware.conf" %}

[profiler]
{%- if server.profiler is defined %}
{%- set _data = server.profiler %}
{%- include "oslo_templates/files/rocky/oslo/_osprofiler.conf" %}
{%- endif %}

[wsgi]

#
# From keystone
#

# If set to true, this enables the oslo debug middleware in Keystone. This
# Middleware prints a lot of information about the request and the response. It
# is useful for getting information about the data on the wire (decoded) and
# passed to the WSGI application pipeline. This middleware has no effect on the
# "debug" setting in the [DEFAULT] section of the config file or setting
# Keystone's log-level to "DEBUG"; it is specific to debugging the WSGI data as
# it enters and leaves Keystone (specific request-related data). This option is
# used for introspection on the request and response data between the web
# server (apache, nginx, etc) and Keystone.  This middleware is inserted as the
# first element in the middleware chain and will show the data closest to the
# wire.  WARNING: NOT INTENDED FOR USE IN PRODUCTION. THIS MIDDLEWARE CAN AND
# WILL EMIT SENSITIVE/PRIVILEGED DATA. (boolean value)
#debug_middleware = false