399 lines
14 KiB
Puppet
399 lines
14 KiB
Puppet
# == Class: ceilometer
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#
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# This class is used to specify configuration parameters that are common
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# across all ceilometer services.
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#
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# === Parameters:
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#
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# [*http_timeout*]
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# (Optional) Timeout seconds for HTTP requests.
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# Defaults to 600.
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#
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# [*event_time_to_live*]
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# (Optional) Number of seconds that events are kept in the database for
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# (<= 0 means forever)
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# Defaults to -1.
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#
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# [*metering_time_to_live*]
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# (Optional) Number of seconds that samples are kept in the database for
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# (<= 0 means forever)
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# Defaults to -1.
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#
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# [*telemetry_secret*]
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# (Required) Secret key for signing messages.
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#
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# [*notification_topics*]
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# (Optional) AMQP topic used for OpenStack notifications (list value)
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# Defaults to 'notifications'.
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#
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# [*package_ensure*]
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# (Optional) ensure state for package.
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# Defaults to 'present'.
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#
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# [*debug*]
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# (Optional) Should the daemons log debug messages.
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# Defaults to undef.
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#
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# [*log_dir*]
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# (Optional) Directory to which ceilometer logs are sent.
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# If set to boolean false, it will not log to any directory.
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# Defaults to undef.
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#
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# [*use_stderr*]
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# (Optional) Use stderr for logging
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# Defaults to undef.
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#
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# [*log_facility*]
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# (Optional) Syslog facility to receive log lines.
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# Defaults to undef.
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#
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# [*default_transport_url*]
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# (optional) A URL representing the messaging driver to use and its full
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# configuration. Transport URLs take the form:
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# transport://user:pass@host1:port[,hostN:portN]/virtual_host
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# Defaults to $::os_service_default
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#
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# [*notification_transport_url*]
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# (optional) A URL representing the messaging driver to use for notifications
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# and its full configuration. Transport URLs take the form:
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# transport://user:pass@host1:port[,hostN:portN]/virtual_host
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# Defaults to $::os_service_default
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#
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# [*rpc_backend*]
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# The messaging driver to use, defaults to rabbit. Other drivers include
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# amqp and zmq. (string value)
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# Default to $::os_service_default
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#
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# [*rabbit_host*]
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# (Optional) The RabbitMQ broker address where a single node is used.
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# (string value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_port*]
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# (Optional) The RabbitMQ broker port where a single node is used.
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# (port value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_hosts*]
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# (Optional) RabbitMQ HA cluster host:port pairs. (array value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_userid*]
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# (Optional) The RabbitMQ userid. (string value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_password*]
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# (Optional) The RabbitMQ password. (string value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_virtual_host*]
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# (Optional) The RabbitMQ virtual host. (string value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_ha_queues*]
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# (Optional) Use HA queues in RabbitMQ (x-ha-policy: all). If you change this
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# option, you must wipe the RabbitMQ database. (boolean value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_heartbeat_timeout_threshold*]
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# (Optional) Number of seconds after which the Rabbit broker is
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# considered down if heartbeat's keep-alive fails
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# (0 disable the heartbeat). EXPERIMENTAL. (integer value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_heartbeat_rate*]
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# (Optional) How often times during the heartbeat_timeout_threshold
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# we check the heartbeat. (integer value)
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# Defaults to $::os_service_default
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#
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# [*rabbit_use_ssl*]
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# (Optional) Connect over SSL for RabbitMQ. (boolean value)
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# Defaults to $::os_service_default
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#
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# [*amqp_durable_queues*]
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# (optional) Define queues as "durable" to rabbitmq.
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# Defaults to $::os_service_default
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#
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# [*kombu_ssl_ca_certs*]
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# (Optional) SSL certification authority file (valid only if SSL enabled).
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# (string value)
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# Defaults to $::os_service_default
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#
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# [*kombu_ssl_certfile*]
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# (Optional) SSL cert file (valid only if SSL enabled). (string value)
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# Defaults to $::os_service_default
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#
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# [*kombu_ssl_keyfile*]
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# (Optional) SSL key file (valid only if SSL enabled). (string value)
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# Defaults to $::os_service_default
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#
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# [*kombu_ssl_version*]
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# (Optional) SSL version to use (valid only if SSL enabled). '
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# Valid values are TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1,
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# and TLSv1_2 may be available on some distributions. (string value)
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# Defaults to $::os_service_default
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#
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# [*kombu_reconnect_delay*]
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# (Optional) How long to wait before reconnecting in response
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# to an AMQP consumer cancel notification. (floating point value)
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# Defaults to $::os_service_default
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#
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# [*kombu_compression*]
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# (optional) Possible values are: gzip, bz2. If not set compression will not
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# be used. This option may notbe available in future versions. EXPERIMENTAL.
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# (string value)
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# Defaults to $::os_service_default
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#
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# [*memcached_servers*]
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# (Optional) A list of memcached server(s) to use for caching. (list value)
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# Defaults to $::os_service_default
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#
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# [*amqp_server_request_prefix*]
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# (Optional) Address prefix used when sending to a specific server
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# Defaults to $::os_service_default.
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#
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# [*amqp_broadcast_prefix*]
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# (Optional) address prefix used when broadcasting to all servers
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# Defaults to $::os_service_default.
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#
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# [*amqp_group_request_prefix*]
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# (Optional) address prefix when sending to any server in group
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# Defaults to $::os_service_default.
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#
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# [*amqp_container_name*]
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# (Optional) Name for the AMQP container
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# Defaults to $::os_service_default.
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#
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# [*amqp_idle_timeout*]
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# (Optional) Timeout for inactive connections
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# Defaults to $::os_service_default.
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#
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# [*amqp_trace*]
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# (Optional) Debug: dump AMQP frames to stdout
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_ca_file*]
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# (Optional) CA certificate PEM file to verify server certificate
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_cert_file*]
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# (Optional) Identifying certificate PEM file to present to clients
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_key_file*]
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# (Optional) Private key PEM file used to sign cert_file certificate
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_key_password*]
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# (Optional) Password for decrypting ssl_key_file (if encrypted)
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# Defaults to $::os_service_default.
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#
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# [*amqp_allow_insecure_clients*]
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# (Optional) Accept clients using either SSL or plain TCP
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_mechanisms*]
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# (Optional) Space separated list of acceptable SASL mechanisms
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_config_dir*]
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# (Optional) Path to directory that contains the SASL configuration
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_config_name*]
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# (Optional) Name of configuration file (without .conf suffix)
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# Defaults to $::os_service_default.
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#
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# [*amqp_username*]
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# (Optional) User name for message broker authentication
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# Defaults to $::os_service_default.
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#
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# [*amqp_password*]
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# (Optional) Password for message broker authentication
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# Defaults to $::os_service_default.
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#
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# === DEPRECATED PARAMETERS:
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# [*metering_secret*]
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# (optional) Secret key for signing messages.
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# This option has been renamed to telemetry_secret in Mitaka.
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# Don't define this if using telemetry_secret.
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#
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# [*alarm_history_time_to_live*]
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#
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# [*verbose*]
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# (Optional) Deprecated. should the daemons log verbose messages.
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# Defaults to undef.
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#
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# [*use_syslog*]
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# (Optional) Deprecated. Use syslog for logging
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# Defaults to undef.
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#
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class ceilometer(
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$http_timeout = '600',
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$event_time_to_live = '-1',
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$metering_time_to_live = '-1',
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$telemetry_secret = false,
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$notification_topics = ['notifications'],
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$package_ensure = 'present',
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$debug = undef,
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$log_dir = undef,
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$use_stderr = undef,
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$log_facility = undef,
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$default_transport_url = $::os_service_default,
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$notification_transport_url = $::os_service_default,
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$rpc_backend = $::os_service_default,
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$rabbit_host = $::os_service_default,
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$rabbit_port = $::os_service_default,
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$rabbit_hosts = $::os_service_default,
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$rabbit_userid = $::os_service_default,
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$rabbit_password = $::os_service_default,
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$rabbit_virtual_host = $::os_service_default,
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$rabbit_ha_queues = $::os_service_default,
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$rabbit_heartbeat_timeout_threshold = $::os_service_default,
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$rabbit_heartbeat_rate = $::os_service_default,
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$amqp_durable_queues = $::os_service_default,
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$rabbit_use_ssl = $::os_service_default,
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$kombu_ssl_ca_certs = $::os_service_default,
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$kombu_ssl_certfile = $::os_service_default,
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$kombu_ssl_keyfile = $::os_service_default,
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$kombu_ssl_version = $::os_service_default,
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$kombu_reconnect_delay = $::os_service_default,
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$kombu_compression = $::os_service_default,
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$memcached_servers = $::os_service_default,
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$amqp_server_request_prefix = $::os_service_default,
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$amqp_broadcast_prefix = $::os_service_default,
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$amqp_group_request_prefix = $::os_service_default,
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$amqp_container_name = $::os_service_default,
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$amqp_idle_timeout = $::os_service_default,
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$amqp_trace = $::os_service_default,
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$amqp_ssl_ca_file = $::os_service_default,
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$amqp_ssl_cert_file = $::os_service_default,
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$amqp_ssl_key_file = $::os_service_default,
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$amqp_ssl_key_password = $::os_service_default,
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$amqp_allow_insecure_clients = $::os_service_default,
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$amqp_sasl_mechanisms = $::os_service_default,
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$amqp_sasl_config_dir = $::os_service_default,
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$amqp_sasl_config_name = $::os_service_default,
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$amqp_username = $::os_service_default,
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$amqp_password = $::os_service_default,
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# DEPRECATED PARAMETERS
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$alarm_history_time_to_live = undef,
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$metering_secret = undef,
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$verbose = undef,
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$use_syslog = undef,
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) {
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include ::ceilometer::logging
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include ::ceilometer::params
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if $verbose {
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warning('verbose is deprecated, has no effect and will be removed after Newton cycle.')
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}
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if $use_syslog {
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warning('use_syslog is deprecated, has no effect and will be removed after Newton cycle.')
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}
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# Cleanup in Ocata.
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if $telemetry_secret {
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validate_string($telemetry_secret)
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if $metering_secret {
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warning('Both $metering_secret and $telemetry_secret defined, using $telemetry_secret')
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}
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$telemetry_secret_real = $telemetry_secret
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}
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else {
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warning('metering_secret has been renamed to telemetry_secret. metering_secret will continue to work until Ocata.')
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validate_string($metering_secret)
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$telemetry_secret_real = $metering_secret
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}
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if $alarm_history_time_to_live {
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warning('alarm_history_time_to_live parameter is deprecated. It should be configured for Aodh.')
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}
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group { 'ceilometer':
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name => 'ceilometer',
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require => Package['ceilometer-common'],
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}
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user { 'ceilometer':
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name => 'ceilometer',
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gid => 'ceilometer',
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system => true,
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require => Package['ceilometer-common'],
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}
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package { 'ceilometer-common':
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ensure => $package_ensure,
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name => $::ceilometer::params::common_package_name,
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tag => ['openstack', 'ceilometer-package'],
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}
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# we keep "ceilometer.openstack.common.rpc.impl_kombu" for backward compatibility
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if $rpc_backend in [$::os_service_default, 'ceilometer.openstack.common.rpc.impl_kombu', 'rabbit'] {
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oslo::messaging::rabbit {'ceilometer_config':
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rabbit_host => $rabbit_host,
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rabbit_port => $rabbit_port,
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rabbit_hosts => $rabbit_hosts,
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rabbit_userid => $rabbit_userid,
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rabbit_password => $rabbit_password,
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rabbit_virtual_host => $rabbit_virtual_host,
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rabbit_ha_queues => $rabbit_ha_queues,
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heartbeat_timeout_threshold => $rabbit_heartbeat_timeout_threshold,
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heartbeat_rate => $rabbit_heartbeat_rate,
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amqp_durable_queues => $amqp_durable_queues,
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rabbit_use_ssl => $rabbit_use_ssl,
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kombu_ssl_ca_certs => $kombu_ssl_ca_certs,
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kombu_ssl_certfile => $kombu_ssl_certfile,
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kombu_ssl_keyfile => $kombu_ssl_keyfile,
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kombu_ssl_version => $kombu_ssl_version,
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kombu_reconnect_delay => $kombu_reconnect_delay,
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kombu_compression => $kombu_compression,
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}
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} elsif $rpc_backend == 'amqp' {
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oslo::messaging::amqp { 'ceilometer_config':
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server_request_prefix => $amqp_server_request_prefix,
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broadcast_prefix => $amqp_broadcast_prefix,
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group_request_prefix => $amqp_group_request_prefix,
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container_name => $amqp_container_name,
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idle_timeout => $amqp_idle_timeout,
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trace => $amqp_trace,
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ssl_ca_file => $amqp_ssl_ca_file,
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ssl_cert_file => $amqp_ssl_cert_file,
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ssl_key_file => $amqp_ssl_key_file,
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ssl_key_password => $amqp_ssl_key_password,
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allow_insecure_clients => $amqp_allow_insecure_clients,
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sasl_mechanisms => $amqp_sasl_mechanisms,
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sasl_config_dir => $amqp_sasl_config_dir,
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sasl_config_name => $amqp_sasl_config_name,
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username => $amqp_username,
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password => $amqp_password,
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}
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} else {
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nova_config { 'DEFAULT/rpc_backend': value => $rpc_backend }
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}
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# Once we got here, we can act as an honey badger on the rpc used.
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ceilometer_config {
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'DEFAULT/http_timeout' : value => $http_timeout;
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'publisher/telemetry_secret' : value => $telemetry_secret_real, secret => true;
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'database/event_time_to_live' : value => $event_time_to_live;
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'database/metering_time_to_live' : value => $metering_time_to_live;
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}
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oslo::messaging::notifications { 'ceilometer_config':
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transport_url => $notification_transport_url,
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topics => $notification_topics,
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}
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oslo::messaging::default { 'ceilometer_config':
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transport_url => $default_transport_url,
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}
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oslo::cache { 'ceilometer_config':
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memcache_servers => $memcached_servers,
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}
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}
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