cb865e6e5b
This adds defined anchor points for external modules to hook into the software install, config and service dependency chain. This allows external modules to manage software installation (virtualenv, containers, etc) and service management (pacemaker) without needing rely on resources that may change or be renamed. Change-Id: Ibc184a50cf16b7048e0f7249f8894d8661bb76fe
394 lines
14 KiB
Puppet
394 lines
14 KiB
Puppet
# == Class: aodh
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#
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# Full description of class aodh here.
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#
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# === Parameters
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#
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# [*ensure_package*]
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# (optional) The state of aodh packages
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# Defaults to 'present'
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#
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# [*alarm_history_time_to_live*]
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# (Optional) Number of seconds that alarm histories are kept in the database for
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# (<= 0 means forever)
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# Defaults to $::os_service_default
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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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# [*rpc_backend*]
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# (optional) The rpc backend implementation to use, can be:
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# amqp (for AMQP 1.0 protocol)
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# rabbit (for rabbitmq)
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# zmq (for zeromq)
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# Defaults to 'rabbit'
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#
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# [*rabbit_use_ssl*]
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# (optional) Connect over SSL for RabbitMQ
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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.
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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 RabbitMQ broker is considered
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# down if the heartbeat keepalive fails. Any value >0 enables heartbeats.
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# Heartbeating helps to ensure the TCP connection to RabbitMQ isn't silently
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# closed, resulting in missed or lost messages from the queue.
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# (Requires kombu >= 3.0.7 and amqp >= 1.4.0)
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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 during the rabbit_heartbeat_timeout_threshold period to
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# check the heartbeat on RabbitMQ connection. (i.e. rabbit_heartbeat_rate=2
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# when rabbit_heartbeat_timeout_threshold=60, the heartbeat will be checked
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# every 30 seconds.
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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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# 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).
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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).
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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, SSLv23 and SSLv3. SSLv2 may be
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# available on some distributions.
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# Defaults to $::os_service_default
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#
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# [*kombu_reconnect_delay*]
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# (optional) How long to wait before reconnecting in response to an AMQP
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# consumer cancel notification.
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# Defaults to '$::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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# [*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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# [*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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# [*log_dir*]
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# (optional) Directory where logs should be stored.
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# If set to boolean false or the $::os_service_default, it will not log to
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# any directory.
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# Defaults to undef.
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#
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# [*debug*]
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# (optional) Set log output to debug output.
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# Defaults to undef
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#
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# [*use_syslog*]
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# (optional) Use syslog for logging
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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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# [*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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# [*notification_driver*]
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# (optional) Driver or drivers to handle sending notifications.
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# Value can be a string or a list.
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# Defaults to $::os_service_default
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#
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# [*notification_topics*]
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# (optional) AMQP topic used for OpenStack notifications
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# Defaults to $::os_service_default
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#
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# [*database_connection*]
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# (optional) Connection url for the aodh database.
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# Defaults to undef.
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#
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# [*slave_connection*]
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# (optional) Connection url to connect to aodh slave database (read-only).
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# Defaults to undef.
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#
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# [*database_max_retries*]
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# (optional) Maximum database connection retries during startup.
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# Defaults to undef.
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#
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# [*database_idle_timeout*]
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# (optional) Timeout before idle database connections are reaped.
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# Defaults to undef.
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#
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# [*database_retry_interval*]
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# (optional) Interval between retries of opening a database connection.
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# Defaults to undef.
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#
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# [*database_min_pool_size*]
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# (optional) Minimum number of SQL connections to keep open in a pool.
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# Defaults to undef.
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#
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# [*database_max_pool_size*]
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# (optional) Maximum number of SQL connections to keep open in a pool.
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# Defaults to undef.
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#
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# [*database_max_overflow*]
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# (optional) If set, use this value for max_overflow with sqlalchemy.
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# Defaults to: undef.
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#
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# [*gnocchi_url*]
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# (optional) URL to Gnocchi.
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# Defaults to: $::os_service_default.
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#
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# [*purge_config*]
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# (optional) Whether to set only the specified config options
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# in the aodh config.
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# Defaults to false.
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#
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# === DEPRECATED PARAMETERS
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#
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# [*rabbit_host*]
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# (optional) Location of rabbitmq installation.
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# Defaults to $::os_service_default
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#
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# [*rabbit_hosts*]
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# (optional) List of clustered rabbit servers.
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# Defaults to $::os_service_default
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#
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# [*rabbit_port*]
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# (optional) Port for rabbitmq instance.
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# Defaults to $::os_service_default
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#
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# [*rabbit_password*]
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# (optional) Password used to connect to rabbitmq.
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# Defaults to $::os_service_default
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#
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# [*rabbit_userid*]
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# (optional) User used to connect to rabbitmq.
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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.
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# Defaults to $::os_service_default
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#
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class aodh (
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$ensure_package = 'present',
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$alarm_history_time_to_live = $::os_service_default,
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$default_transport_url = $::os_service_default,
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$rpc_backend = 'rabbit',
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$rabbit_use_ssl = $::os_service_default,
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$rabbit_heartbeat_timeout_threshold = $::os_service_default,
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$rabbit_heartbeat_rate = $::os_service_default,
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$rabbit_ha_queues = $::os_service_default,
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$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 = $::os_service_default,
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$amqp_durable_queues = $::os_service_default,
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$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 = $::os_service_default,
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$debug = undef,
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$use_syslog = undef,
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$use_stderr = undef,
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$log_facility = undef,
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$log_dir = undef,
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$notification_transport_url = $::os_service_default,
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$notification_driver = $::os_service_default,
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$notification_topics = $::os_service_default,
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$database_connection = undef,
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$slave_connection = undef,
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$database_idle_timeout = undef,
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$database_min_pool_size = undef,
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$database_max_pool_size = undef,
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$database_max_retries = undef,
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$database_retry_interval = undef,
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$database_max_overflow = undef,
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$gnocchi_url = $::os_service_default,
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$purge_config = false,
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# DEPRECATED
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$rabbit_host = $::os_service_default,
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$rabbit_hosts = $::os_service_default,
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$rabbit_password = $::os_service_default,
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$rabbit_port = $::os_service_default,
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$rabbit_userid = $::os_service_default,
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$rabbit_virtual_host = $::os_service_default,
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) inherits aodh::params {
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include ::aodh::deps
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include ::aodh::db
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include ::aodh::logging
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if !is_service_default($rabbit_host) or
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!is_service_default($rabbit_hosts) or
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!is_service_default($rabbit_password) or
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!is_service_default($rabbit_port) or
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!is_service_default($rabbit_userid) or
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!is_service_default($rabbit_virtual_host) {
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warning("aodh::rabbit_host, aodh::rabbit_hosts, aodh::rabbit_password, \
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aodh::rabbit_port, aodh::rabbit_userid and aodh::rabbit_virtual_host are \
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deprecated. Please use aodh::default_transport_url instead.")
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}
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package { 'aodh':
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ensure => $ensure_package,
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name => $::aodh::params::common_package_name,
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tag => ['openstack', 'aodh-package'],
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}
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resources { 'aodh_config':
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purge => $purge_config,
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}
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if $rpc_backend == 'rabbit' {
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oslo::messaging::rabbit { 'aodh_config':
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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_host => $rabbit_host,
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rabbit_port => $rabbit_port,
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rabbit_hosts => $rabbit_hosts,
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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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rabbit_use_ssl => $rabbit_use_ssl,
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kombu_reconnect_delay => $kombu_reconnect_delay,
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kombu_ssl_version => $kombu_ssl_version,
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kombu_ssl_keyfile => $kombu_ssl_keyfile,
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kombu_ssl_certfile => $kombu_ssl_certfile,
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kombu_ssl_ca_certs => $kombu_ssl_ca_certs,
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kombu_compression => $kombu_compression,
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amqp_durable_queues => $amqp_durable_queues,
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}
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}
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elsif $rpc_backend == 'amqp' {
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oslo::messaging::amqp { 'aodh_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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}
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oslo::messaging::default { 'aodh_config':
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transport_url => $default_transport_url,
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}
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oslo::messaging::notifications { 'aodh_config':
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transport_url => $notification_transport_url,
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driver => $notification_driver,
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topics => $notification_topics,
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}
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aodh_config {
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'DEFAULT/gnocchi_url': value => $gnocchi_url;
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'database/alarm_history_time_to_live': value => $alarm_history_time_to_live;
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}
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}
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