Puppet Class: congress

Inherits:
congress::params
Defined in:
manifests/init.pp

Overview

Class: congress

This class is used to specify configuration parameters that are common across congress services.

Parameters

default_transport_url

(optional) Connection url for oslo messaging backend. An example rabbit url would be, rabbit://user:pass@host:port/virtual_host Defaults to $::os_service_default

rpc_response_timeout

(Optional) Seconds to wait for a response from a call. 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

notification_transport_url

(optional) Connection url for oslo messaging notification backend. An example rabbit url would be, rabbit://user:pass@host:port/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_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

rabbit_ha_queues

(optional) Use HA queues in RabbitMQ. (boolean 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

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_compression

(optional) Possible values are: gzip, bz2. If not set compression will not be used. This option may notbe available in future versions. EXPERIMENTAL. (string value) Defaults to $::os_service_default

amqp_durable_queues

(optional) Define queues as “durable” to rabbitmq. (boolean value) Defaults to $::os_service_default

amqp_server_request_prefix

(Optional) Address prefix used when sending to a specific server Defaults to $::os_service_default

amqp_broadcast_prefix

(Optional) address prefix used when broadcasting to all servers Defaults to $::os_service_default

amqp_group_request_prefix

(Optional) address prefix when sending to any server in group Defaults to $::os_service_default

amqp_container_name

(Optional) Name for the AMQP container Defaults to $::os_service_default

amqp_idle_timeout

(Optional) Timeout for inactive connections Defaults to $::os_service_default

amqp_trace

(Optional) Debug: dump AMQP frames to stdout Defaults to $::os_service_default

amqp_ssl_ca_file

(Optional) CA certificate PEM file to verify server certificate Defaults to $::os_service_default

amqp_ssl_cert_file

(Optional) Identifying certificate PEM file to present to clients Defaults to $::os_service_default

amqp_ssl_key_file

(Optional) Private key PEM file used to sign cert_file certificate Defaults to $::os_service_default

amqp_ssl_key_password

(Optional) Password for decrypting ssl_key_file (if encrypted) Defaults to $::os_service_default

amqp_allow_insecure_clients

(Optional) Accept clients using either SSL or plain TCP Defaults to $::os_service_default

amqp_sasl_mechanisms

(Optional) Space separated list of acceptable SASL mechanisms Defaults to $::os_service_default

amqp_sasl_config_dir

(Optional) Path to directory that contains the SASL configuration Defaults to $::os_service_default

amqp_sasl_config_name

(Optional) Name of configuration file (without .conf suffix) Defaults to $::os_service_default

amqp_username

(Optional) User name for message broker authentication Defaults to $::os_service_default

amqp_password

(Optional) Password for message broker authentication Defaults to $::os_service_default

drivers

(optional) Comma delimited list of drivers for congress. Defaults to ‘$::congress::params::drivers’

sync_db

(Optional) Run db sync on the node. Defaults to true

package_name

(Optional) Package name to install for congress. Defaults to $::congress::params::package_name

package_ensure

(Optional) Ensure state for package. Defaults to present.

Authors

Dan Radez <dradez@redhat.com>

Copyright 2016 Red Hat Inc, unless otherwise noted.

Parameters:

  • default_transport_url (Any) (defaults to: $::os_service_default)
  • rpc_response_timeout (Any) (defaults to: $::os_service_default)
  • control_exchange (Any) (defaults to: $::os_service_default)
  • notification_transport_url (Any) (defaults to: $::os_service_default)
  • notification_driver (Any) (defaults to: $::os_service_default)
  • notification_topics (Any) (defaults to: $::os_service_default)
  • rabbit_heartbeat_timeout_threshold (Any) (defaults to: $::os_service_default)
  • rabbit_heartbeat_rate (Any) (defaults to: $::os_service_default)
  • rabbit_heartbeat_in_pthread (Any) (defaults to: $::os_service_default)
  • rabbit_use_ssl (Any) (defaults to: $::os_service_default)
  • rabbit_ha_queues (Any) (defaults to: $::os_service_default)
  • kombu_ssl_ca_certs (Any) (defaults to: $::os_service_default)
  • kombu_ssl_certfile (Any) (defaults to: $::os_service_default)
  • kombu_ssl_keyfile (Any) (defaults to: $::os_service_default)
  • kombu_ssl_version (Any) (defaults to: $::os_service_default)
  • kombu_reconnect_delay (Any) (defaults to: $::os_service_default)
  • kombu_failover_strategy (Any) (defaults to: $::os_service_default)
  • kombu_compression (Any) (defaults to: $::os_service_default)
  • amqp_durable_queues (Any) (defaults to: $::os_service_default)
  • amqp_server_request_prefix (Any) (defaults to: $::os_service_default)
  • amqp_broadcast_prefix (Any) (defaults to: $::os_service_default)
  • amqp_group_request_prefix (Any) (defaults to: $::os_service_default)
  • amqp_container_name (Any) (defaults to: $::os_service_default)
  • amqp_idle_timeout (Any) (defaults to: $::os_service_default)
  • amqp_trace (Any) (defaults to: $::os_service_default)
  • amqp_ssl_ca_file (Any) (defaults to: $::os_service_default)
  • amqp_ssl_cert_file (Any) (defaults to: $::os_service_default)
  • amqp_ssl_key_file (Any) (defaults to: $::os_service_default)
  • amqp_ssl_key_password (Any) (defaults to: $::os_service_default)
  • amqp_allow_insecure_clients (Any) (defaults to: $::os_service_default)
  • amqp_sasl_mechanisms (Any) (defaults to: $::os_service_default)
  • amqp_sasl_config_dir (Any) (defaults to: $::os_service_default)
  • amqp_sasl_config_name (Any) (defaults to: $::os_service_default)
  • amqp_username (Any) (defaults to: $::os_service_default)
  • amqp_password (Any) (defaults to: $::os_service_default)
  • drivers (Any) (defaults to: $::congress::params::drivers)
  • sync_db (Any) (defaults to: true)
  • package_name (Any) (defaults to: $::congress::params::package_name)
  • package_ensure (Any) (defaults to: 'present') 


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# File 'manifests/init.pp', line 197

class congress(
  $default_transport_url              = $::os_service_default,
  $rpc_response_timeout               = $::os_service_default,
  $control_exchange                   = $::os_service_default,
  $notification_transport_url         = $::os_service_default,
  $notification_driver                = $::os_service_default,
  $notification_topics                = $::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,
  $rabbit_ha_queues                   = $::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,
  $kombu_failover_strategy            = $::os_service_default,
  $kombu_compression                  = $::os_service_default,
  $amqp_durable_queues                = $::os_service_default,
  $amqp_server_request_prefix         = $::os_service_default,
  $amqp_broadcast_prefix              = $::os_service_default,
  $amqp_group_request_prefix          = $::os_service_default,
  $amqp_container_name                = $::os_service_default,
  $amqp_idle_timeout                  = $::os_service_default,
  $amqp_trace                         = $::os_service_default,
  $amqp_ssl_ca_file                   = $::os_service_default,
  $amqp_ssl_cert_file                 = $::os_service_default,
  $amqp_ssl_key_file                  = $::os_service_default,
  $amqp_ssl_key_password              = $::os_service_default,
  $amqp_allow_insecure_clients        = $::os_service_default,
  $amqp_sasl_mechanisms               = $::os_service_default,
  $amqp_sasl_config_dir               = $::os_service_default,
  $amqp_sasl_config_name              = $::os_service_default,
  $amqp_username                      = $::os_service_default,
  $amqp_password                      = $::os_service_default,
  $drivers                            = $::congress::params::drivers,
  $sync_db                            = true,
  $package_name                       = $::congress::params::package_name,
  $package_ensure                     = 'present',
) inherits congress::params {

  include congress::deps

  package { 'congress-common':
    ensure => $package_ensure,
    name   => $package_name,
    tag    => ['openstack', 'congress-package'],
  }

  congress_config {
    'DEFAULT/drivers' : value => join(any2array($drivers), ',');
  }

  if $sync_db {
    include congress::db::sync
  }

  oslo::messaging::rabbit {'congress_config':
    rabbit_use_ssl              => $rabbit_use_ssl,
    heartbeat_timeout_threshold => $rabbit_heartbeat_timeout_threshold,
    heartbeat_rate              => $rabbit_heartbeat_rate,
    heartbeat_in_pthread        => $rabbit_heartbeat_in_pthread,
    kombu_reconnect_delay       => $kombu_reconnect_delay,
    kombu_failover_strategy     => $kombu_failover_strategy,
    amqp_durable_queues         => $amqp_durable_queues,
    kombu_compression           => $kombu_compression,
    kombu_ssl_ca_certs          => $kombu_ssl_ca_certs,
    kombu_ssl_certfile          => $kombu_ssl_certfile,
    kombu_ssl_keyfile           => $kombu_ssl_keyfile,
    kombu_ssl_version           => $kombu_ssl_version,
    rabbit_ha_queues            => $rabbit_ha_queues,
  }

  oslo::messaging::amqp { 'congress_config':
    server_request_prefix  => $amqp_server_request_prefix,
    broadcast_prefix       => $amqp_broadcast_prefix,
    group_request_prefix   => $amqp_group_request_prefix,
    container_name         => $amqp_container_name,
    idle_timeout           => $amqp_idle_timeout,
    trace                  => $amqp_trace,
    ssl_ca_file            => $amqp_ssl_ca_file,
    ssl_cert_file          => $amqp_ssl_cert_file,
    ssl_key_file           => $amqp_ssl_key_file,
    ssl_key_password       => $amqp_ssl_key_password,
    allow_insecure_clients => $amqp_allow_insecure_clients,
    sasl_mechanisms        => $amqp_sasl_mechanisms,
    sasl_config_dir        => $amqp_sasl_config_dir,
    sasl_config_name       => $amqp_sasl_config_name,
    username               => $amqp_username,
    password               => $amqp_password,
  }

  oslo::messaging::default { 'congress_config':
    transport_url        => $default_transport_url,
    rpc_response_timeout => $rpc_response_timeout,
    control_exchange     => $control_exchange,
  }

  oslo::messaging::notifications { 'congress_config':
    transport_url => $notification_transport_url,
    driver        => $notification_driver,
    topics        => $notification_topics,
  }
}