Puppet Class: octavia

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

Overview

Class: octavia

Full description of class octavia here.

Parameters

package_ensure

(optional) The state of octavia packages Defaults to ‘present’

host

(optional) Name of this node. Defaults to $facts.

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 $facts

rpc_response_timeout

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

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 $facts

executor_thread_pool_size

(Optional) Size of executor thread pool when executor is threading or eventlet. Defaults to $facts.

rabbit_use_ssl

(optional) Connect over SSL for RabbitMQ Defaults to $facts

rabbit_ha_queues

(optional) Use HA queues in RabbitMQ. Defaults to $facts

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 $facts

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 $facts

rabbit_qos_prefetch_count

(Optional) Specifies the number of messages to prefetch. Defaults to $facts

rabbit_quorum_queue

(Optional) Use quorum queues in RabbitMQ. Defaults to $facts

rabbit_transient_quorum_queue

(Optional) Use quorum queues for transients queues in RabbitMQ. Defaults to $facts

rabbit_transient_queues_ttl

(Optional) Positive integer representing duration in seconds for queue TTL (x-expires). Queues which are unused for the duration of the TTL are automatically deleted. The parameter affects only reply and fanout queues. (integer value) Min to 1 Defaults to $facts

rabbit_quorum_delivery_limit

(Optional) Each time a message is rdelivered to a consumer, a counter is incremented. Once the redelivery count exceeds the delivery limit the message gets dropped or dead-lettered. Defaults to $facts

rabbit_quorum_max_memory_length

(Optional) Limit the number of messages in the quorum queue. Defaults to $facts

rabbit_quorum_max_memory_bytes

(Optional) Limit the number of memory bytes used by the quorum queue. Defaults to $facts

rabbit_use_queue_manager

(Optional) Should we use consistant queue names or random ones. Defaults to $facts

rabbit_stream_fanout

(Optional) Use stream queues in RabbitMQ (x-queue-type: stream). Defaults to $facts

rabbit_enable_cancel_on_failover

(Optional) Enable x-cancel-on-ha-failover flag so that rabbitmq server will cancel and notify consumers when queue is down. Defaults to $facts

kombu_ssl_ca_certs

(optional) SSL certification authority file (valid only if SSL enabled). Defaults to $facts

kombu_ssl_certfile

(optional) SSL cert file (valid only if SSL enabled). Defaults to $facts

kombu_ssl_keyfile

(optional) SSL key file (valid only if SSL enabled). Defaults to $facts

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 $facts

kombu_reconnect_delay

(optional) How long to wait before reconnecting in response to an AMQP consumer cancel notification. Defaults to ‘$facts

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 $facts

kombu_compression

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

amqp_auto_delete

(Optional) Define if transient queues should be auto-deleted (boolean value) Defaults to $facts

amqp_durable_queues

(optional) Define queues as “durable” to rabbitmq. Defaults to $facts

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 $facts

notification_driver

(optional) Driver or drivers to handle sending notifications. Value can be a string or a list. Defaults to $facts

notification_topics

(optional) AMQP topic used for OpenStack notifications Defaults to $facts

notification_retry

(Optional) The maximum number of attempts to re-sent a notification message, which failed to be delivered due to a recoverable error. Defaults to $facts.

topic

Messaging topic for controller-worker RPC communication. Defaults to ‘octavia-rpc’

purge_config

(optional) Whether to set only the specified config options in the octavia config. Defaults to false.

Parameters:

  • package_ensure (Stdlib::Ensure::Package) (defaults to: 'present')
  • host (Any) (defaults to: $facts['os_service_default'])
  • default_transport_url (Any) (defaults to: $facts['os_service_default'])
  • rpc_response_timeout (Any) (defaults to: $facts['os_service_default'])
  • control_exchange (Any) (defaults to: $facts['os_service_default'])
  • executor_thread_pool_size (Any) (defaults to: $facts['os_service_default'])
  • rabbit_use_ssl (Any) (defaults to: $facts['os_service_default'])
  • rabbit_heartbeat_timeout_threshold (Any) (defaults to: $facts['os_service_default'])
  • rabbit_heartbeat_rate (Any) (defaults to: $facts['os_service_default'])
  • rabbit_qos_prefetch_count (Any) (defaults to: $facts['os_service_default'])
  • rabbit_quorum_queue (Any) (defaults to: $facts['os_service_default'])
  • rabbit_transient_quorum_queue (Any) (defaults to: $facts['os_service_default'])
  • rabbit_transient_queues_ttl (Any) (defaults to: $facts['os_service_default'])
  • rabbit_quorum_delivery_limit (Any) (defaults to: $facts['os_service_default'])
  • rabbit_quorum_max_memory_length (Any) (defaults to: $facts['os_service_default'])
  • rabbit_quorum_max_memory_bytes (Any) (defaults to: $facts['os_service_default'])
  • rabbit_use_queue_manager (Any) (defaults to: $facts['os_service_default'])
  • rabbit_stream_fanout (Any) (defaults to: $facts['os_service_default'])
  • rabbit_enable_cancel_on_failover (Any) (defaults to: $facts['os_service_default'])
  • rabbit_ha_queues (Any) (defaults to: $facts['os_service_default'])
  • kombu_ssl_ca_certs (Any) (defaults to: $facts['os_service_default'])
  • kombu_ssl_certfile (Any) (defaults to: $facts['os_service_default'])
  • kombu_ssl_keyfile (Any) (defaults to: $facts['os_service_default'])
  • kombu_ssl_version (Any) (defaults to: $facts['os_service_default'])
  • kombu_reconnect_delay (Any) (defaults to: $facts['os_service_default'])
  • kombu_failover_strategy (Any) (defaults to: $facts['os_service_default'])
  • kombu_compression (Any) (defaults to: $facts['os_service_default'])
  • amqp_durable_queues (Any) (defaults to: $facts['os_service_default'])
  • amqp_auto_delete (Any) (defaults to: $facts['os_service_default'])
  • notification_transport_url (Any) (defaults to: $facts['os_service_default'])
  • notification_driver (Any) (defaults to: $facts['os_service_default'])
  • notification_topics (Any) (defaults to: $facts['os_service_default'])
  • notification_retry (Any) (defaults to: $facts['os_service_default'])
  • topic (Any) (defaults to: 'octavia-rpc')
  • purge_config (Boolean) (defaults to: false) 


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# File 'manifests/init.pp', line 177

class octavia (
  Stdlib::Ensure::Package $package_ensure = 'present',
  $host                                   = $facts['os_service_default'],
  $default_transport_url                  = $facts['os_service_default'],
  $rpc_response_timeout                   = $facts['os_service_default'],
  $control_exchange                       = $facts['os_service_default'],
  $executor_thread_pool_size              = $facts['os_service_default'],
  $rabbit_use_ssl                         = $facts['os_service_default'],
  $rabbit_heartbeat_timeout_threshold     = $facts['os_service_default'],
  $rabbit_heartbeat_rate                  = $facts['os_service_default'],
  $rabbit_qos_prefetch_count              = $facts['os_service_default'],
  $rabbit_quorum_queue                    = $facts['os_service_default'],
  $rabbit_transient_quorum_queue          = $facts['os_service_default'],
  $rabbit_transient_queues_ttl            = $facts['os_service_default'],
  $rabbit_quorum_delivery_limit           = $facts['os_service_default'],
  $rabbit_quorum_max_memory_length        = $facts['os_service_default'],
  $rabbit_quorum_max_memory_bytes         = $facts['os_service_default'],
  $rabbit_use_queue_manager               = $facts['os_service_default'],
  $rabbit_stream_fanout                   = $facts['os_service_default'],
  $rabbit_enable_cancel_on_failover       = $facts['os_service_default'],
  $rabbit_ha_queues                       = $facts['os_service_default'],
  $kombu_ssl_ca_certs                     = $facts['os_service_default'],
  $kombu_ssl_certfile                     = $facts['os_service_default'],
  $kombu_ssl_keyfile                      = $facts['os_service_default'],
  $kombu_ssl_version                      = $facts['os_service_default'],
  $kombu_reconnect_delay                  = $facts['os_service_default'],
  $kombu_failover_strategy                = $facts['os_service_default'],
  $kombu_compression                      = $facts['os_service_default'],
  $amqp_durable_queues                    = $facts['os_service_default'],
  $amqp_auto_delete                       = $facts['os_service_default'],
  $notification_transport_url             = $facts['os_service_default'],
  $notification_driver                    = $facts['os_service_default'],
  $notification_topics                    = $facts['os_service_default'],
  $notification_retry                     = $facts['os_service_default'],
  $topic                                  = 'octavia-rpc',
  Boolean $purge_config                   = false,
) inherits octavia::params {
  include octavia::deps
  include octavia::db

  package { 'octavia':
    ensure => $package_ensure,
    name   => $octavia::params::common_package_name,
    tag    => ['openstack', 'octavia-package'],
  }

  resources { 'octavia_config':
    purge => $purge_config,
  }

  octavia_config {
    'DEFAULT/host' : value => $host;
  }

  oslo::messaging::rabbit { 'octavia_config':
    rabbit_ha_queues                => $rabbit_ha_queues,
    heartbeat_timeout_threshold     => $rabbit_heartbeat_timeout_threshold,
    heartbeat_rate                  => $rabbit_heartbeat_rate,
    rabbit_qos_prefetch_count       => $rabbit_qos_prefetch_count,
    rabbit_use_ssl                  => $rabbit_use_ssl,
    kombu_reconnect_delay           => $kombu_reconnect_delay,
    kombu_failover_strategy         => $kombu_failover_strategy,
    kombu_ssl_version               => $kombu_ssl_version,
    kombu_ssl_keyfile               => $kombu_ssl_keyfile,
    kombu_ssl_certfile              => $kombu_ssl_certfile,
    kombu_ssl_ca_certs              => $kombu_ssl_ca_certs,
    kombu_compression               => $kombu_compression,
    amqp_durable_queues             => $amqp_durable_queues,
    amqp_auto_delete                => $amqp_auto_delete,
    rabbit_quorum_queue             => $rabbit_quorum_queue,
    rabbit_transient_quorum_queue   => $rabbit_transient_quorum_queue,
    rabbit_transient_queues_ttl     => $rabbit_transient_queues_ttl,
    rabbit_quorum_delivery_limit    => $rabbit_quorum_delivery_limit,
    rabbit_quorum_max_memory_length => $rabbit_quorum_max_memory_length,
    rabbit_quorum_max_memory_bytes  => $rabbit_quorum_max_memory_bytes,
    use_queue_manager               => $rabbit_use_queue_manager,
    rabbit_stream_fanout            => $rabbit_stream_fanout,
    enable_cancel_on_failover       => $rabbit_enable_cancel_on_failover,
  }

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

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

  # This isn't really an oslo_messaging configuration, but an octavia specific configuration item
  # that has been imported into the oslo_messaging configuration group by octavia.
  octavia_config {
    'oslo_messaging/topic' : value => $topic;
  }
}