puppet-mistral/manifests/init.pp

277 lines
11 KiB
Puppet

# == Class: mistral
#
# Mistral base package & configuration
#
# === Parameters
#
# [*package_ensure*]
# (Optional) Ensure state for package.
# Defaults to 'present'.
#
# [*os_actions_endpoint_type*]
# (optional) Type of endpoint in identity service catalog to use for
# communication with OpenStack services
# Defaults to $::os_service_default
#
# [*database_connection*]
# (optional) Url used to connect to database.
# Defaults to undef.
#
# [*database_idle_timeout*]
# Timeout when db connections should be reaped.
# (Optional) Defaults to undef.
#
# [*database_max_pool_size*]
# Maximum number of SQL connections to keep open in a pool.
# (Optional) Defaults to undef.
#
# [*database_max_retries*]
# Maximum db connection retries during startup.
# Setting -1 implies an infinite retry count.
# (Optional) Defaults to undef.
#
# [*database_retry_interval*]
# Interval between retries of opening a sql connection.
# (Optional) Defaults to underf.
#
# [*database_max_overflow*]
# If set, use this value for max_overflow with sqlalchemy.
# (Optional) Defaults to undef.
#
# [*default_transport_url*]
# (optional) A URL representing the messaging driver to use and its full
# configuration. Transport URLs take the form:
# transport://user:pass@host1:port[,hostN:portN]/virtual_host
# Defaults to $::os_service_default
#
# [*notification_transport_url*]
# (optional) A URL representing the messaging driver to use for notifications
# and its full configuration. Transport URLs take the form:
# transport://user:pass@host1:port[,hostN:portN]/virtual_host
# Defaults to $::os_service_default
#
# [*notification_driver*]
# (optional) Driver or drivers to handle sending notifications.
# Value can be a string or a list.
# Defaults to $::os_service_default
#
# [*notification_topics*]
# (optional) AMQP topic used for OpenStack notifications
# Defaults to $::os_service_default
#
# [*rabbit_ha_queues*]
# (optional) Use HA queues in RabbitMQ (x-ha-policy: all).
# 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_heartbeat_in_pthread*]
# (Optional) EXPERIMENTAL: Run the health check heartbeat thread
# through a native python thread. By default if this
# option isn't provided the health check heartbeat will
# inherit the execution model from the parent process. By
# example if the parent process have monkey patched the
# stdlib by using eventlet/greenlet then the heartbeat
# will be run through a green thread.
# Defaults to $::os_service_default
#
# [*rabbit_use_ssl*]
# (optional) Connect over SSL for RabbitMQ
# Defaults to $::os_service_default
#
# [*report_interval*]
# (optional) Interval, in seconds, between nodes reporting state to
# datastore (integer value).
# Defaults to $::os_service_default
#
# [*service_down_time*]
# (optional) Maximum time since last check-in for a service to be
# considered up (integer value).
# Defaults to $::os_service_default
#
# [*kombu_failover_strategy*]
# (Optional) Determines how the next RabbitMQ node is chosen in case the one
# we are currently connected to becomes unavailable. Takes effect only if
# more than one RabbitMQ node is provided in config. (string value)
# Defaults to $::os_service_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
#
# [*kombu_reconnect_delay*]
# (optional) How long to wait before reconnecting in response to an AMQP
# consumer cancel notification.
# Defaults to $::os_service_default
#
# [*amqp_durable_queues*]
# (optional)Use durable queues in amqp.
# Defaults to $::os_service_default
#
# [*control_exchange*]
# (Optional) The default exchange under which topics are scoped. May be
# overridden by an exchange name specified in the transport_url
# option.
# Defaults to $::os_service_default
#
# [*rpc_response_timeout*]
# (Optional) Seconds to wait for a response from a call. (integer value)
# Defaults to $::os_service_default
#
# [*coordination_backend_url*]
# (optional) The backend URL to be used for coordination.
# Defaults to $::os_service_default
#
# [*coordination_heartbeat_interval*]
# (optional) Number of seconds between heartbeats for coordination.
# Defaults to $::os_service_default
#
# [*purge_config*]
# (optional) Whether to set only the specified config options
# in the mistral config.
# Defaults to false.
#
# [*sync_db*]
# (Optional) Enable dbsync
# Defaults to true.
#
# [*max_missed_heartbeats*]
# (Optional) The maximum amount of missed heartbeats to be allowed.
# If set to 0 then this feature is disabled. See check_interval for more
# details.
# Defaults to $::os_service_default
#
# [*check_interval*]
# (Optional) How often (in seconds) action executions are checked.
# For example when check_interval is 10, check action
# executions every 10 seconds. When the checker runs it will
# transit all running action executions to error if the last
# heartbeat received is older than 10 * max_missed_heartbeats
# seconds. If set to 0 then this feature is disabled.
# Defaults to $::os_service_default
#
# [*first_heartbeat_timeout*]
# (Optional) The first heartbeat is handled differently, to provide a
# grace period in case there is no available executor to handle
# the action execution. For example when first_heartbeat_timeout = 3600, wait
# 3600 seconds before closing the action executions that never received a
# heartbeat.
# Defaults to $::os_service_default
#
class mistral(
$package_ensure = 'present',
$database_connection = $::os_service_default,
$os_actions_endpoint_type = $::os_service_default,
$control_exchange = $::os_service_default,
$rpc_response_timeout = $::os_service_default,
$default_transport_url = $::os_service_default,
$notification_transport_url = $::os_service_default,
$notification_driver = $::os_service_default,
$notification_topics = $::os_service_default,
$rabbit_ha_queues = $::os_service_default,
$rabbit_heartbeat_timeout_threshold = $::os_service_default,
$rabbit_heartbeat_rate = $::os_service_default,
$rabbit_heartbeat_in_pthread = $::os_service_default,
$rabbit_use_ssl = $::os_service_default,
$service_down_time = $::os_service_default,
$report_interval = $::os_service_default,
$kombu_failover_strategy = $::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,
$kombu_reconnect_delay = $::os_service_default,
$amqp_durable_queues = $::os_service_default,
$coordination_backend_url = $::os_service_default,
$coordination_heartbeat_interval = $::os_service_default,
$purge_config = false,
$sync_db = true,
$max_missed_heartbeats = $::os_service_default,
$check_interval = $::os_service_default,
$first_heartbeat_timeout = $::os_service_default,
){
include mistral::deps
include mistral::params
include mistral::db
package { 'mistral-common':
ensure => $package_ensure,
name => $::mistral::params::common_package_name,
tag => ['openstack', 'mistral-package'],
}
resources { 'mistral_config':
purge => $purge_config,
}
mistral_config {
'coordination/backend_url': value => $coordination_backend_url;
'coordination/heartbeat_interval': value => $coordination_heartbeat_interval;
'DEFAULT/report_interval': value => $report_interval;
'DEFAULT/service_down_time': value => $service_down_time;
'DEFAULT/os_actions_endpoint_type': value => $os_actions_endpoint_type;
'action_heartbeat/max_missed_heartbeats': value => $max_missed_heartbeats;
'action_heartbeat/check_interval': value => $check_interval;
'action_heartbeat/first_heartbeat_timeout': value => $first_heartbeat_timeout;
}
oslo::messaging::default {'mistral_config':
transport_url => $default_transport_url,
control_exchange => $control_exchange,
rpc_response_timeout => $rpc_response_timeout,
}
oslo::messaging::notifications {'mistral_config':
transport_url => $notification_transport_url,
driver => $notification_driver,
topics => $notification_topics,
}
oslo::messaging::rabbit {'mistral_config':
rabbit_ha_queues => $rabbit_ha_queues,
rabbit_use_ssl => $rabbit_use_ssl,
kombu_failover_strategy => $kombu_failover_strategy,
kombu_ssl_version => $kombu_ssl_version,
kombu_ssl_ca_certs => $kombu_ssl_ca_certs,
kombu_ssl_certfile => $kombu_ssl_certfile,
kombu_ssl_keyfile => $kombu_ssl_keyfile,
kombu_reconnect_delay => $kombu_reconnect_delay,
heartbeat_timeout_threshold => $rabbit_heartbeat_timeout_threshold,
heartbeat_rate => $rabbit_heartbeat_rate,
heartbeat_in_pthread => $rabbit_heartbeat_in_pthread,
amqp_durable_queues => $amqp_durable_queues,
}
if $sync_db {
include mistral::db::sync
}
}