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init.pp
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#
# Module for managing keystone config.
#
# == Parameters
#
# [*package_ensure*]
# (optional) Desired ensure state of packages.
# accepts latest or specific versions.
# Defaults to present.
#
# [*client_package_ensure*]
# (optional) Desired ensure state of the client package.
# accepts latest or specific versions.
# Defaults to present.
#
# [*public_port*]
# (optional) Port that keystone binds to.
# Defaults to '5000'
#
# [*admin_port*]
# (optional) Port that can be used for admin tasks.
# Defaults to '35357'
#
# [*admin_token*]
# Admin token that can be used to authenticate as a keystone
# admin. Required.
#
# [*verbose*]
# (optional) Rather keystone should log at verbose level.
# Defaults to undef.
#
# [*debug*]
# (optional) Rather keystone should log at debug level.
# Defaults to undef.
#
# [*use_syslog*]
# (optional) Use syslog for logging.
# Defaults to undef.
#
# [*use_stderr*]
# (optional) Use stderr for logging
# Defaults to undef.
#
# [*log_facility*]
# (optional) Syslog facility to receive log lines.
# Defaults to undef.
#
# [*catalog_type*]
# (optional) Type of catalog that keystone uses to store endpoints,services.
# Defaults to sql. (Also accepts template)
#
# [*catalog_driver*]
# (optional) Catalog driver used by Keystone to store endpoints and services.
# Setting this value will override and ignore catalog_type.
# Defaults to false.
#
# [*catalog_template_file*]
# (optional) Path to the catalog used if catalog_type equals 'template'.
# Defaults to '/etc/keystone/default_catalog.templates'
#
# [*token_provider*]
# (optional) Format keystone uses for tokens.
# Defaults to 'keystone.token.providers.uuid.Provider'
# Supports PKI, PKIZ, Fernet, and UUID.
#
# [*token_driver*]
# (optional) Driver to use for managing tokens.
# Defaults to 'keystone.token.persistence.backends.sql.Token'
#
# [*token_expiration*]
# (optional) Amount of time a token should remain valid (seconds).
# Defaults to 3600 (1 hour).
#
# [*revoke_driver*]
# (optional) Driver for token revocation.
# Defaults to $::os_service_default
#
# [*revoke_by_id*]
# (optional) Revoke token by token identifier.
# Setting revoke_by_id to true enables various forms of enumerating tokens.
# These enumerations are processed to determine the list of tokens to revoke.
# Only disable if you are switching to using the Revoke extension with a backend
# other than KVS, which stores events in memory.
# Defaults to true.
#
# [*cache_dir*]
# (optional) Directory created when token_provider is pki.
# Defaults to /var/cache/keystone.
#
# [*memcache_servers*]
# (optional) List of memcache servers as a comma separated string of
# 'server:port,server:port' or an array of servers ['server:port',
# 'server:port'].
# Used with token_driver 'keystone.token.backends.memcache.Token'.
# This configures the memcache/servers for keystone and is used as a default
# for $cache_memcache_servers if it is not specified.
# Defaults to $::os_service_default
#
# [*cache_backend*]
# (optional) Dogpile.cache backend module. It is recommended that Memcache with pooling
# (keystone.cache.memcache_pool) or Redis (dogpile.cache.redis) be used in production.
# This has no effects unless 'memcache_servers' is set.
# Defaults to $::os_service_default
#
# [*cache_backend_argument*]
# (optional) List of arguments in format of argname:value supplied to the backend module.
# Specify this option once per argument to be passed to the dogpile.cache backend.
# This has no effects unless 'memcache_servers' is set.
# Default to $::os_service_default
#
# [*cache_enabled*]
# (optional) Setting this will enable the caching backend for Keystone.
# For legacy purposes, this will be enabled automatically enabled if it is
# not provided and $memcache_servers (or $cache_memcache_servers) is set and
# cache_backend is provided as well.
# Defaults to $::os_service_default
#
# [*cache_memcache_servers*]
# (optional) List of memcache servers to be used with the caching backend to
# configure cache/memcache_servers.
# Specified as as a comma separated string of 'server:port,server:port' or an
# array of servers ['server:port', 'server:port'].
# By default this will be set to the memcache_servers if that is configured
# and this is left unconfigured.
# Default to $::os_service_default
#
# [*debug_cache_backend*]
# (optional) Extra debugging from the cache backend (cache keys, get/set/delete calls).
# This has no effects unless 'memcache_servers' is set.
# Default to $::os_service_default
#
# [*token_caching*]
# (optional) Toggle for token system caching. This has no effects unless 'memcache_servers' is set.
# Default to $::os_service_default
#
# [*manage_service*]
# (Optional) If Puppet should manage service startup / shutdown.
# Defaults to true.
#
# [*enabled*]
# (optional) If the keystone services should be enabled.
# Default to true.
#
# [*database_connection*]
# (optional) Url used to connect to database.
# Defaults to undef.
#
# [*database_idle_timeout*]
# (optional) Timeout when db connections should be reaped.
# Defaults to undef.
#
# [*database_max_retries*]
# (optional) Maximum number of database connection retries during startup.
# Setting -1 implies an infinite retry count.
# (Defaults to undef)
#
# [*database_retry_interval*]
# (optional) Interval between retries of opening a database connection.
# (Defaults to undef)
#
# [*database_min_pool_size*]
# (optional) Minimum number of SQL connections to keep open in a pool.
# Defaults to: undef
#
# [*database_max_pool_size*]
# (optional) Maximum number of SQL connections to keep open in a pool.
# Defaults to: undef
#
# [*database_max_overflow*]
# (optional) If set, use this value for max_overflow with sqlalchemy.
# Defaults to: undef
#
# [*enable_pki_setup*]
# (optional) Enable call to pki_setup to generate the cert for signing pki tokens and
# revocation lists if it doesn't already exist. This generates a cert and key stored in file
# locations based on the signing_certfile and signing_keyfile paramters below. If you are
# providing your own signing cert, make this false.
# Default to true.
#
# [*signing_certfile*]
# (optional) Location of the cert file for signing pki tokens and revocation lists.
# Note that if this file already exists (i.e. you are providing your own signing cert),
# the file will not be overwritten, even if enable_pki_setup is set to true.
# Default: /etc/keystone/ssl/certs/signing_cert.pem
#
# [*signing_keyfile*]
# (optional) Location of the key file for signing pki tokens and revocation lists.
# Note that if this file already exists (i.e. you are providing your own signing cert), the file
# will not be overwritten, even if enable_pki_setup is set to true.
# Default: /etc/keystone/ssl/private/signing_key.pem
#
# [*signing_ca_certs*]
# (optional) Use this CA certs file along with signing_certfile/signing_keyfile for
# signing pki tokens and revocation lists.
# Default: /etc/keystone/ssl/certs/ca.pem
#
# [*signing_ca_key*]
# (optional) Use this CA key file along with signing_certfile/signing_keyfile for signing
# pki tokens and revocation lists.
# Default: /etc/keystone/ssl/private/cakey.pem
#
# [*signing_cert_subject*]
# (optional) Certificate subject (auto generated certificate) for token signing.
# Defaults to '/C=US/ST=Unset/L=Unset/O=Unset/CN=www.example.com'
#
# [*signing_key_size*]
# (optional) Key size (in bits) for token signing cert (auto generated certificate)
# Defaults to 2048
#
# [*rabbit_host*]
# (optional) Location of rabbitmq installation.
# Defaults to $::os_service_default
#
# [*rabbit_port*]
# (optional) Port for rabbitmq instance.
# Defaults to $::os_service_default
#
# [*rabbit_hosts*]
# (optional) Location of rabbitmq installation.
# Defaults to $::os_service_default
#
# [*rabbit_password*]
# (optional) Password used to connect to rabbitmq.
# Defaults to $::os_service_default
#
# [*rabbit_userid*]
# (optional) User used to connect to rabbitmq.
# Defaults to $::os_service_default
#
# [*rabbit_virtual_host*]
# (optional) The RabbitMQ virtual host.
# Defaults to $::os_service_default
#
# [*rabbit_heartbeat_timeout_threshold*]
# (optional) Number of seconds after which the RabbitMQ broker is considered
# down if the heartbeat keepalive fails. Any value >0 enables heartbeats.
# Heartbeating helps to ensure the TCP connection to RabbitMQ isn't silently
# closed, resulting in missed or lost messages from the queue.
# (Requires kombu >= 3.0.7 and amqp >= 1.4.0)
# Defaults to $::os_service_default
#
# [*rabbit_heartbeat_rate*]
# (optional) How often during the rabbit_heartbeat_timeout_threshold period to
# check the heartbeat on RabbitMQ connection. (i.e. rabbit_heartbeat_rate=2
# when rabbit_heartbeat_timeout_threshold=60, the heartbeat will be checked
# every 30 seconds.
# Defaults to $::os_service_default
#
# [*rabbit_use_ssl*]
# (optional) Connect over SSL for RabbitMQ
# Defaults to $::os_serice_default
#
# [*kombu_ssl_ca_certs*]
# (optional) SSL certification authority file (valid only if SSL enabled).
# Defaults to $::os_service_default
#
# [*kombu_ssl_certfile*]
# (optional) SSL cert file (valid only if SSL enabled).
# Defaults to $::os_service_default
#
# [*kombu_ssl_keyfile*]
# (optional) SSL key file (valid only if SSL enabled).
# Defaults to $::os_service_default
#
# [*kombu_ssl_version*]
# (optional) SSL version to use (valid only if SSL enabled).
# Valid values are TLSv1, SSLv23 and SSLv3. SSLv2 may be
# available on some distributions.
# Defaults to $::os_service_default
#
# [*notification_driver*]
# RPC driver. Not enabled by default
# Defaults to $::os_service_default
#
# [*notification_topics*]
# (optional) AMQP topics to publish to when using the RPC notification driver.
# Default to $::os_service_default
#
# [*notification_format*]
# Format for the notifications. Valid values are 'basic' and 'cadf'.
# Default to undef
#
# [*control_exchange*]
# (optional) AMQP exchange to connect to if using RabbitMQ or Qpid
# Default to $::os_service_default
#
# [*public_bind_host*]
# (optional) The IP address of the public network interface to listen on
# Default to '0.0.0.0'.
#
# [*admin_bind_host*]
# (optional) The IP address of the public network interface to listen on
# Default to '0.0.0.0'.
#
# [*log_dir*]
# (optional) Directory where logs should be stored
# If set to boolean false, it will not log to any directory
# Defaults to undef.
#
# [*log_file*]
# (optional) Where to log
# Defaults to undef.
#
# [*public_endpoint*]
# (optional) The base public endpoint URL for keystone that are
# advertised to clients (NOTE: this does NOT affect how
# keystone listens for connections) (string value)
# If set to false, no public_endpoint will be defined in keystone.conf.
# Sample value: 'http://localhost:5000/'
# Defaults to $::os_service_default
#
# [*admin_endpoint*]
# (optional) The base admin endpoint URL for keystone that are
# advertised to clients (NOTE: this does NOT affect how keystone listens
# for connections) (string value)
# If set to false, no admin_endpoint will be defined in keystone.conf.
# Sample value: 'http://localhost:35357/'
# Defaults to $::os_service_default
#
# [*enable_ssl*]
# (optional) Toggle for SSL support on the keystone eventlet servers.
# (boolean value)
# Defaults to false
#
# [*ssl_certfile*]
# (optional) Path of the certfile for SSL. (string value)
# Defaults to '/etc/keystone/ssl/certs/keystone.pem'
#
# [*ssl_keyfile*]
# (optional) Path of the keyfile for SSL. (string value)
# Defaults to '/etc/keystone/ssl/private/keystonekey.pem'
#
# [*ssl_ca_certs*]
# (optional) Path of the ca cert file for SSL. (string value)
# Defaults to '/etc/keystone/ssl/certs/ca.pem'
#
# [*ssl_ca_key*]
# (optional) Path of the CA key file for SSL (string value)
# Defaults to '/etc/keystone/ssl/private/cakey.pem'
#
# [*ssl_cert_subject*]
# (optional) SSL Certificate Subject (auto generated certificate)
# (string value)
# Defaults to '/C=US/ST=Unset/L=Unset/O=Unset/CN=localhost'
#
# [*validate_service*]
# (optional) Whether to validate keystone connections after
# the service is started.
# Defaults to false
#
# [*validate_insecure*]
# (optional) Whether to validate keystone connections
# using the --insecure option with keystone client.
# Defaults to false
#
# [*validate_cacert*]
# (optional) Whether to validate keystone connections
# using the specified argument with the --os-cacert option
# with keystone client.
# Defaults to undef
#
# [*validate_auth_url*]
# (optional) The url to validate keystone against
# Defaults to undef
#
# [*service_provider*]
# (optional) Provider, that can be used for keystone service.
# Default value defined in keystone::params for given operation system.
# If you use Pacemaker or another Cluster Resource Manager, you can make
# custom service provider for changing start/stop/status behavior of service,
# and set it here.
#
# [*service_name*]
# (optional) Name of the service that will be providing the
# server functionality of keystone. For example, the default
# is just 'keystone', which means keystone will be run as a
# standalone eventlet service, and will able to be managed
# separately by the operating system's service manager. For
# example, you will be able to use
# service openstack-keystone restart
# to restart the service.
# If the value is 'httpd', this means keystone will be a web
# service, and you must use another class to configure that
# web service. For example, after calling class {'keystone'...}
# use class { 'keystone::wsgi::apache'...} to make keystone be
# a web app using apache mod_wsgi.
# Defaults to '$::keystone::params::service_name'
# NOTE: validate_service only applies if the default value is used.
#
# [*paste_config*]
# (optional) Name of the paste configuration file that defines the
# available pipelines. (string value)
# Defaults to '/usr/share/keystone/keystone-dist-paste.ini' on RedHat and
# undef on other platforms.
#
# [*max_token_size*]
# (optional) maximum allowable Keystone token size
# Defaults to $::os_service_default
#
# [*admin_workers*]
# (optional) The number of worker processes to serve the admin eventlet application.
# This option is deprecated along with eventlet and will be removed in M.
# This setting has no affect when using WSGI.
# Defaults to max($::processorcount, 2)
#
# [*public_workers*]
# (optional) The number of worker processes to serve the public eventlet application.
# This option is deprecated along with eventlet and will be removed in M.
# This setting has no affect when using WSGI.
# Defaults to max($::processorcount, 2)
#
# [*sync_db*]
# (Optional) Run db sync on the node.
# Defaults to true
#
# [*enable_fernet_setup*]
# (Optional) Setup keystone for fernet tokens. This is typically only
# run on a single node, then the keys are replicated to the other nodes
# in a cluster. You would typically also pair this with a fernet token
# provider setting.
# Defaults to false
#
# [*fernet_key_repository*]
# (Optional) Location for the fernet key repository. This value must
# be set if enable_fernet_setup is set to true.
# Defaults to '/etc/keystone/fernet-keys'
#
# [*fernet_max_active_keys*]
# (Optional) Number of maximum active Fernet keys. Integer > 0.
# Defaults to $::os_service_default
#
# [*default_domain*]
# (optional) When Keystone v3 support is enabled, v2 clients will need
# to have a domain assigned for certain operations. For example,
# doing a user create operation must have a domain associated with it.
# This is the domain which will be used if a domain is needed and not
# explicitly set in the request. Using this means that you will have
# to add it to every user/tenant/user_role you create, as without a domain
# qualification those resources goes into "Default" domain. See README.
# Defaults to undef (will use built-in Keystone default)
#
# [*memcache_dead_retry*]
# (optional) Number of seconds memcached server is considered dead before it
# is tried again. This is used for the cache memcache_dead_retry and the
# memcache dead_retry values.
# Defaults to $::os_service_default
#
# [*memcache_socket_timeout*]
# (optional) Timeout in seconds for every call to a server.
# Defaults to $::os_service_default
#
# [*memcache_pool_maxsize*]
# (optional) Max total number of open connections to every memcached server.
# Defaults to $::os_service_default
#
# [*memcache_pool_unused_timeout*]
# (optional) Number of seconds a connection to memcached is held unused in
# the pool before it is closed.
# Defaults to $::os_service_default
#
# [*policy_driver*]
# Policy backend driver. (string value)
# Defaults to $::os_service_default.
#
# == Dependencies
# None
#
# == Examples
#
# class { 'keystone':
# log_verbose => 'True',
# admin_token => 'my_special_token',
# }
#
# OR
#
# class { 'keystone':
# ...
# service_name => 'httpd',
# ...
# }
# class { 'keystone::wsgi::apache':
# ...
# }
#
# == Authors
#
# Dan Bode dan@puppetlabs.com
#
# == Copyright
#
# Copyright 2012 Puppetlabs Inc, unless otherwise noted.
#
class keystone(
$admin_token,
$package_ensure = 'present',
$client_package_ensure = 'present',
$public_bind_host = '0.0.0.0',
$admin_bind_host = '0.0.0.0',
$public_port = '5000',
$admin_port = '35357',
$verbose = undef,
$debug = undef,
$log_dir = undef,
$log_file = undef,
$use_syslog = undef,
$use_stderr = undef,
$log_facility = undef,
$catalog_type = 'sql',
$catalog_driver = false,
$catalog_template_file = '/etc/keystone/default_catalog.templates',
$token_provider = 'keystone.token.providers.uuid.Provider',
$token_driver = 'keystone.token.persistence.backends.sql.Token',
$token_expiration = 3600,
$revoke_driver = $::os_service_default,
$revoke_by_id = true,
$public_endpoint = $::os_service_default,
$admin_endpoint = $::os_service_default,
$enable_ssl = false,
$ssl_certfile = '/etc/keystone/ssl/certs/keystone.pem',
$ssl_keyfile = '/etc/keystone/ssl/private/keystonekey.pem',
$ssl_ca_certs = '/etc/keystone/ssl/certs/ca.pem',
$ssl_ca_key = '/etc/keystone/ssl/private/cakey.pem',
$ssl_cert_subject = '/C=US/ST=Unset/L=Unset/O=Unset/CN=localhost',
$cache_dir = '/var/cache/keystone',
$memcache_servers = $::os_service_default,
$manage_service = true,
$cache_backend = $::os_service_default,
$cache_backend_argument = $::os_service_default,
$cache_enabled = $::os_service_default,
$cache_memcache_servers = $::os_service_default,
$debug_cache_backend = $::os_service_default,
$token_caching = $::os_service_default,
$enabled = true,
$database_connection = undef,
$database_idle_timeout = undef,
$database_max_retries = undef,
$database_retry_interval = undef,
$database_min_pool_size = undef,
$database_max_pool_size = undef,
$database_max_overflow = undef,
$enable_pki_setup = true,
$signing_certfile = '/etc/keystone/ssl/certs/signing_cert.pem',
$signing_keyfile = '/etc/keystone/ssl/private/signing_key.pem',
$signing_ca_certs = '/etc/keystone/ssl/certs/ca.pem',
$signing_ca_key = '/etc/keystone/ssl/private/cakey.pem',
$signing_cert_subject = '/C=US/ST=Unset/L=Unset/O=Unset/CN=www.example.com',
$signing_key_size = 2048,
$rabbit_host = $::os_service_default,
$rabbit_hosts = $::os_service_default,
$rabbit_password = $::os_service_default,
$rabbit_port = $::os_service_default,
$rabbit_userid = $::os_service_default,
$rabbit_virtual_host = $::os_service_default,
$rabbit_heartbeat_timeout_threshold = $::os_service_default,
$rabbit_heartbeat_rate = $::os_service_default,
$rabbit_use_ssl = $::os_service_default,
$kombu_ssl_ca_certs = $::os_service_default,
$kombu_ssl_certfile = $::os_service_default,
$kombu_ssl_keyfile = $::os_service_default,
$kombu_ssl_version = $::os_service_default,
$notification_driver = $::os_service_default,
$notification_topics = $::os_service_default,
$notification_format = $::os_service_default,
$control_exchange = $::os_service_default,
$validate_service = false,
$validate_insecure = false,
$validate_auth_url = false,
$validate_cacert = undef,
$paste_config = $::keystone::params::paste_config,
$service_provider = $::keystone::params::service_provider,
$service_name = $::keystone::params::service_name,
$max_token_size = $::os_service_default,
$sync_db = true,
$enable_fernet_setup = false,
$fernet_key_repository = '/etc/keystone/fernet-keys',
$fernet_max_active_keys = $::os_service_default,
$default_domain = undef,
$memcache_dead_retry = $::os_service_default,
$memcache_socket_timeout = $::os_service_default,
$memcache_pool_maxsize = $::os_service_default,
$memcache_pool_unused_timeout = $::os_service_default,
$policy_driver = $::os_service_default,
# DEPRECATED PARAMETERS
$admin_workers = max($::processorcount, 2),
$public_workers = max($::processorcount, 2),
) inherits keystone::params {
include ::keystone::logging
if ! $catalog_driver {
validate_re($catalog_type, 'template|sql')
}
if ($admin_endpoint and 'v2.0' in $admin_endpoint) {
warning('Version string /v2.0/ should not be included in keystone::admin_endpoint')
}
if ($public_endpoint and 'v2.0' in $public_endpoint) {
warning('Version string /v2.0/ should not be included in keystone::public_endpoint')
}
if ! is_service_default($rabbit_use_ssl) and $rabbit_use_ssl {
if is_service_default($kombu_ssl_ca_certs) {
fail('The kombu_ssl_ca_certs parameter is required when rabbit_use_ssl is set to true')
}
if is_service_default($kombu_ssl_certfile) {
fail('The kombu_ssl_certfile parameter is required when rabbit_use_ssl is set to true')
}
if is_service_default($kombu_ssl_keyfile) {
fail('The kombu_ssl_keyfile parameter is required when rabbit_use_ssl is set to true')
}
}
Keystone_config<||> ~> Service[$service_name]
Keystone_config<||> ~> Exec<| title == 'keystone-manage db_sync'|>
Keystone_config<||> ~> Exec<| title == 'keystone-manage pki_setup'|>
Keystone_config<||> ~> Exec<| title == 'keystone-manage fernet_setup'|>
include ::keystone::db
include ::keystone::params
package { 'keystone':
ensure => $package_ensure,
name => $::keystone::params::package_name,
tag => ['openstack', 'keystone-package'],
}
if $client_package_ensure == 'present' {
include '::keystone::client'
} else {
class { '::keystone::client':
ensure => $client_package_ensure,
}
}
group { 'keystone':
ensure => present,
system => true,
require => Package['keystone'],
}
user { 'keystone':
ensure => 'present',
gid => 'keystone',
system => true,
require => Package['keystone'],
}
file { ['/etc/keystone', '/var/log/keystone', '/var/lib/keystone']:
ensure => directory,
mode => '0750',
owner => 'keystone',
group => 'keystone',
require => Package['keystone'],
notify => Service[$service_name],
}
file { '/etc/keystone/keystone.conf':
ensure => present,
mode => '0600',
owner => 'keystone',
group => 'keystone',
require => Package['keystone'],
notify => Service[$service_name],
}
keystone_config {
'DEFAULT/admin_token': value => $admin_token, secret => true;
'DEFAULT/public_bind_host': value => $public_bind_host;
'DEFAULT/admin_bind_host': value => $admin_bind_host;
'DEFAULT/public_port': value => $public_port;
'DEFAULT/admin_port': value => $admin_port;
}
# Endpoint configuration
keystone_config {
'DEFAULT/public_endpoint': value => $public_endpoint;
'DEFAULT/admin_endpoint': value => $admin_endpoint;
}
# requirements for memcache token driver
if ($token_driver =~ /memcache/ ) {
package { 'python-memcache':
ensure => present,
name => $::keystone::params::python_memcache_package_name,
}
}
keystone_config {
'token/driver': value => $token_driver;
'token/expiration': value => $token_expiration;
}
keystone_config {
'revoke/driver': value => $revoke_driver;
}
if ($policy_driver =~ /^keystone\.policy\.backends\..*Policy$/) {
warning('policy driver form \'keystone.policy.backends.*Policy\' is deprecated')
}
keystone_config {
'policy/driver': value => $policy_driver;
}
# ssl config
if ($enable_ssl) {
keystone_config {
'ssl/enable': value => true;
'ssl/certfile': value => $ssl_certfile;
'ssl/keyfile': value => $ssl_keyfile;
'ssl/ca_certs': value => $ssl_ca_certs;
'ssl/ca_key': value => $ssl_ca_key;
'ssl/cert_subject': value => $ssl_cert_subject;
}
} else {
keystone_config {
'ssl/enable': value => false;
}
}
if !is_service_default($memcache_servers) or !is_service_default($cache_memcache_servers) {
Service<| title == 'memcached' |> -> Service['keystone']
}
# TODO(aschultz): remove in N cycle
if is_service_default($cache_memcache_servers) and !is_service_default($memcache_servers) {
warning('The keystone module now provides a $cache_memcache_servers to be used with caching. Please specify it separately to configure cache/memcache_servers for keystone. This backwards compatibility will be removed in the N cycle.')
$cache_memcache_servers_real = $memcache_servers
} else {
$cache_memcache_servers_real = $cache_memcache_servers
}
# TODO(aschultz): remove in N cycle
if is_service_default($cache_enabled) and (!is_service_default($memcache_servers) or !is_service_default($cache_memcache_servers_real)) and !is_service_default($cache_backend) {
warning('cache_enabled has been added to control weither or not to enable caching. Please specify it separately to configure caching. We have enabled caching as a backwards compatibility that will be removed in the N cycle')
$cache_enabled_real = true
} else {
$cache_enabled_real = $cache_enabled
}
keystone_config {
'cache/backend': value => $cache_backend;
'cache/backend_argument': value => join(any2array($cache_backend_argument), ',');
'cache/debug_cache_backend': value => $debug_cache_backend;
'cache/enabled': value => $cache_enabled_real;
'cache/memcache_dead_retry': value => $memcache_dead_retry;
'cache/memcache_pool_maxsize': value => $memcache_pool_maxsize;
'cache/memcache_pool_unused_timeout': value => $memcache_pool_unused_timeout;
'cache/memcache_servers': value => join(any2array($cache_memcache_servers_real), ',');
'cache/memcache_socket_timeout': value => $memcache_socket_timeout;
'memcache/dead_retry': value => $memcache_dead_retry;
'memcache/pool_maxsize': value => $memcache_pool_maxsize;
'memcache/pool_unused_timeout': value => $memcache_pool_unused_timeout;
'memcache/servers': value => join(any2array($memcache_servers), ',');
'memcache/socket_timeout': value => $memcache_socket_timeout;
'token/caching': value => $token_caching;
}
# configure based on the catalog backend
if $catalog_driver {
$catalog_driver_real = $catalog_driver
}
elsif ($catalog_type == 'template') {
$catalog_driver_real = 'keystone.catalog.backends.templated.Catalog'
}
elsif ($catalog_type == 'sql') {
$catalog_driver_real = 'keystone.catalog.backends.sql.Catalog'
}
keystone_config {
'catalog/driver': value => $catalog_driver_real;
'catalog/template_file': value => $catalog_template_file;
}
# Set the signing key/cert configuration values.
keystone_config {
'signing/certfile': value => $signing_certfile;
'signing/keyfile': value => $signing_keyfile;
'signing/ca_certs': value => $signing_ca_certs;
'signing/ca_key': value => $signing_ca_key;
'signing/cert_subject': value => $signing_cert_subject;
'signing/key_size': value => $signing_key_size;
}
# Create cache directory used for signing.
file { $cache_dir:
ensure => directory,
}
# Only do pki_setup if we were asked to do so. This is needed
# regardless of the token provider since token revocation lists
# are always signed.
if $enable_pki_setup {
exec { 'keystone-manage pki_setup':
path => '/usr/bin',
user => 'keystone',
refreshonly => true,
creates => $signing_keyfile,
notify => Service[$service_name],
subscribe => Package['keystone'],
require => User['keystone'],
}
}
keystone_config {
'token/provider': value => $token_provider;
'DEFAULT/max_token_size': value => $max_token_size;
'DEFAULT/notification_driver': value => $notification_driver;
'DEFAULT/notification_topics': value => $notification_topics;
'DEFAULT/notification_format': value => $notification_format;
'DEFAULT/control_exchange': value => $control_exchange;
}
if ! is_service_default($rabbit_hosts) and $rabbit_hosts {
keystone_config {
'oslo_messaging_rabbit/rabbit_hosts': value => join($rabbit_hosts, ',');
'oslo_messaging_rabbit/rabbit_ha_queues': value => true;
}
} else {
keystone_config {
'oslo_messaging_rabbit/rabbit_host': value => $rabbit_host;
'oslo_messaging_rabbit/rabbit_port': value => $rabbit_port;
'oslo_messaging_rabbit/rabbit_ha_queues': value => false;
'oslo_messaging_rabbit/rabbit_hosts': ensure => absent;
}
}
keystone_config {
'oslo_messaging_rabbit/rabbit_use_ssl': value => $rabbit_use_ssl;
'oslo_messaging_rabbit/rabbit_password': value => $rabbit_password, secret => true;
'oslo_messaging_rabbit/rabbit_userid': value => $rabbit_userid;
'oslo_messaging_rabbit/rabbit_virtual_host': value => $rabbit_virtual_host;
'oslo_messaging_rabbit/heartbeat_timeout_threshold': value => $rabbit_heartbeat_timeout_threshold;
'oslo_messaging_rabbit/heartbeat_rate': value => $rabbit_heartbeat_rate;
'oslo_messaging_rabbit/kombu_ssl_ca_certs': value => $kombu_ssl_ca_certs;
'oslo_messaging_rabbit/kombu_ssl_certfile': value => $kombu_ssl_certfile;
'oslo_messaging_rabbit/kombu_ssl_keyfile': value => $kombu_ssl_keyfile;
'oslo_messaging_rabbit/kombu_ssl_version': value => $kombu_ssl_version;
}
keystone_config {
'eventlet_server/admin_workers': value => $admin_workers;
'eventlet_server/public_workers': value => $public_workers;
}
if $manage_service {
if $enabled {
$service_ensure = 'running'
} else {
$service_ensure = 'stopped'
}
} else {
warning('Execution of db_sync does not depend on $enabled anymore. Please use sync_db instead.')
}
if $service_name == $::keystone::params::service_name {
$service_name_real = $::keystone::params::service_name
if $validate_service {
if $validate_auth_url {
$v_auth_url = $validate_auth_url
} else {
$v_auth_url = $admin_endpoint
}
class { '::keystone::service':
ensure => $service_ensure,
service_name => $service_name,
enable => $enabled,
hasstatus => true,
hasrestart => true,
provider => $service_provider,
validate => true,
admin_endpoint => $v_auth_url,
admin_token => $admin_token,
insecure => $validate_insecure,
cacert => $validate_cacert,
}
} else {
class { '::keystone::service':
ensure => $service_ensure,
service_name => $service_name,
enable => $enabled,
hasstatus => true,
hasrestart => true,
provider => $service_provider,
validate => false,
}
}
warning('Keystone under Eventlet has been deprecated during the Kilo cycle. Support for deploying under eventlet will be dropped as of the M-release of OpenStack.')
} elsif $service_name == 'httpd' {
include ::apache::params
class { '::keystone::service':
ensure => 'stopped',
service_name => $::keystone::params::service_name,
enable => false,
provider => $service_provider,
validate => false,
}
$service_name_real = $::apache::params::service_name
Service['keystone'] -> Service[$service_name_real]
} else {
fail('Invalid service_name. Either keystone/openstack-keystone for running as a standalone service, or httpd for being run by a httpd server')
}
if $sync_db {
include ::keystone::db::sync
Class['::keystone::db::sync'] ~> Service[$service_name]
}
if $paste_config {
keystone_config {
'paste_deploy/config_file': value => $paste_config;
}
} else {
keystone_config {
'paste_deploy/config_file': ensure => absent;
}
}
# Fernet tokens support
if $enable_fernet_setup {
validate_string($fernet_key_repository)
exec { 'keystone-manage fernet_setup':
path => '/usr/bin',
user => 'keystone',
refreshonly => true,
creates => "${fernet_key_repository}/0",
notify => Service[$service_name],
subscribe => [Package['keystone'], Keystone_config['fernet_tokens/key_repository']],
}
}
if $fernet_key_repository {
keystone_config {
'fernet_tokens/key_repository': value => $fernet_key_repository;
}
} else {
keystone_config {
'fernet_tokens/key_repository': ensure => absent;
}
}
keystone_config {
'token/revoke_by_id': value => $revoke_by_id;
'fernet_tokens/max_active_keys': value => $fernet_max_active_keys;
}
if $default_domain {
keystone_domain { $default_domain:
ensure => present,
enabled => true,
is_default => true,
require => File['/etc/keystone/keystone.conf'],
notify => Exec['restart_keystone'],
}
anchor { 'default_domain_created':
require => Keystone_domain[$default_domain],
}
# Update this code when https://bugs.launchpad.net/keystone/+bug/1472285 is addressed.
# 1/ Keystone needs to be started before creating the default domain
# 2/ Once the default domain is created, we can query Keystone to get the default domain ID
# 3/ The Keystone_domain provider has in charge of doing the query and configure keystone.conf
# 4/ After such a change, we need to restart Keystone service.
# restart_keystone exec is doing 4/, it restart Keystone if we have a new default domain setted
# and if we manage the service to be enabled.
if $manage_service and $enabled {
exec { 'restart_keystone':
path => ['/usr/sbin', '/usr/bin', '/sbin', '/bin/'],
command => "service ${service_name_real} restart",
refreshonly => true,
}
}
}
anchor { 'keystone_started':
require => Service[$service_name]
}
}