6f0882e73a
The default values in comments were different from the default values assigned to them. Change-Id: I737cd224f55e759d8038311281a46baad1055469
449 lines
17 KiB
Puppet
449 lines
17 KiB
Puppet
# == Class: neutron::server
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#
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# Setup and configure the neutron API endpoint
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#
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# === Parameters
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#
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# [*package_ensure*]
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# (optional) The state of the package
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# Defaults to present
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#
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# [*enabled*]
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# (optional) The state of the service
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# Defaults to true
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#
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# [*manage_service*]
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# (optional) Whether to start/stop the service
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# Defaults to true
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#
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# [*service_name*]
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# (optional) Name of the service that will be providing the
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# server functionality of neutron-api.
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# If the value is 'httpd', this means neutron-api will be a web
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# service, and you must use another class to configure that
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# web service. For example, use class { 'neutron::wsgi::apache'...}
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# to make neutron-api be a web app using apache mod_wsgi.
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# Defaults to '$::neutron::params::server_service'
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#
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# [*log_file*]
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# REMOVED: Use log_file of neutron class instead.
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#
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# [*log_dir*]
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# REMOVED: Use log_dir of neutron class instead.
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#
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# [*database_connection*]
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# (optional) Connection url for the neutron database.
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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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# Deprecates sql_idle_timeout
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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 10)
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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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# [*sync_db*]
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# (optional) Run neutron-db-manage on api nodes after installing the package.
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# Defaults to false
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#
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# [*api_workers*]
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# (optional) Number of separate worker processes to spawn. Greater than 0
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# launches that number of child processes as workers. The parent process
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# manages them.
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# Defaults to: $::os_workers
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#
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# [*rpc_workers*]
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# (optional) Number of separate worker processes to spawn. Greater than 0
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# launches that number of child processes as workers. The parent process
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# manages them.
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# Defaults to: $::os_workers
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#
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# [*agent_down_time*]
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# (optional) Seconds to regard the agent as down; should be at least twice
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# report_interval, to be sure the agent is down for good.
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# agent_down_time is a config for neutron-server, set by class neutron::server
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# report_interval is a config for neutron agents, set by class neutron
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# Defaults to: $::os_service_default
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#
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# [*enable_new_agents*]
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# (optional) Agent starts with admin_state_up=False when enable_new_agents=False. In the
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# case, user's resources will not be scheduled automatically to the agent until
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# admin changes admin_state_up to True.
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# Defaults to: $::os_service_default
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#
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# [*state_path*]
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# (optional) Deprecated. Use state_path parameter on base neutron class instead.
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#
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# [*lock_path*]
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# (optional) Deprecated. Use lock_path parameter on base neutron class instead.
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#
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# [*network_scheduler_driver*]
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# (optional) The scheduler used when scheduling networks
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# neutron.scheduler.dhcp_agent_scheduler.AZAwareWeightScheduler to use availability zone hints scheduling.
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# Defaults to $::os_service_default
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#
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# Example:
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#
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# class { 'neutron':
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# network_scheduler_driver => 'neutron.scheduler.dhcp_agent_scheduler.AZAwareWeightScheduler'
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# }
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#
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# [*router_scheduler_driver*]
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# (optional) Driver to use for scheduling router to a default L3 agent. Could be:
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# neutron.scheduler.l3_agent_scheduler.ChanceScheduler to schedule a router in a random way
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# neutron.scheduler.l3_agent_scheduler.LeastRoutersScheduler to allocate on an L3 agent with the least number of routers bound.
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# neutron.scheduler.l3_agent_scheduler.AZLeastRoutersScheduler to use availability zone hints.
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# Defaults to: neutron.scheduler.l3_agent_scheduler.ChanceScheduler
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#
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# [*router_distributed*]
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# (optional) Setting the "router_distributed" flag to "True" will default to the creation
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# of distributed tenant routers.
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# Also can be the type of the router on the create request (admin-only attribute).
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# Defaults to $::os_service_default
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#
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# [*enable_dvr*]
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# (optional) Setting the "enable_dvr" flag to "False" will disable "dvr" API extension exposure.
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# Defaults to $::os_service_default
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#
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# [*dhcp_load_type*]
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# (optional) The resource type whos load is being reported by the agent.
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# The expected values are either 'networks', 'subnets', 'ports'.
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# Defaults to $::os_service_default
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#
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# Example:
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#
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# class { 'neutron':
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# dhcp_load_type => 'networks'
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# }
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#
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# [*default_availability_zones*]
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# (optional) A list of availability zones that are picked when availability zone is not specified
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# The expected input is an array when specified.
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# Defaults to $::os_service_default
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#
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# Example:
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#
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# class { 'neutron':
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# default_availability_zones => ['zone1', 'zone2']
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# }
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#
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# [*allow_automatic_l3agent_failover*]
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# (optional) Allow automatic rescheduling of routers from dead L3 agents with
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# admin_state_up set to True to alive agents.
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# Defaults to $::os_service_default
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#
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# [*allow_automatic_dhcp_failover*]
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# (optional) Allow automatic rescheduling of dhcp from dead dhcp agents with
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# admin_state_up set to True to alive agents.
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# Defaults to $::os_service_default
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#
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# [*l3_ha*]
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# (optional) Enable high availability for virtual routers.
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# Defaults to false
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#
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# [*max_l3_agents_per_router*]
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# (optional) Maximum number of l3 agents which a HA router will be scheduled on. If set to '0', a router will be scheduled on every agent.
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# Defaults to '3'
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#
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# [*l3_ha_net_cidr*]
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# (optional) CIDR of the administrative network if HA mode is enabled.
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# Defaults to $::os_service_default
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#
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# [*report_interval*]
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# (optional) Deprecated, does nothing.
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# Defaults to 'undef'.
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#
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# [*network_auto_schedule*]
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# (optional) Allow auto scheduling networks to DHCP agent
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# Defaults to $::os_service_default.
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#
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# [*ensure_vpnaas_package*]
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# (optional) Ensures installation of VPNaaS package before starting API service.
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# Set to true to ensure installation of the package that is required to start neutron service if service_plugin is enabled.
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# Defaults to false.
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#
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# [*ensure_fwaas_package*]
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# (optional) Ensures installation of FWaaS package before starting API service.
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# Set to true to ensure installation of the package that is required to start neutron service if service_plugin is enabled.
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# Defaults to false.
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#
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# [*vpnaas_agent_package*]
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# (optional) Use VPNaaS agent package instead of L3 agent package on debian platforms
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# RedHat platforms won't take care of this parameter
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# true/false
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# Defaults to false
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#
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# [*service_providers*]
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# (optional) (Array) Configures the service providers for neutron server.
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# This needs to be set for lbaas, vpnaas, and fwaas.
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# Defaults to $::os_service_default
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#
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# Example:
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#
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# class { 'neutron::server':
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# service_providers => [
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# 'LOADBALANCERV2:Octavia:neutron_lbaas.drivers.octavia.driver.OctaviaDriver:default',
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# 'LOADBALANCER:Haproxy:neutron_lbaas.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver',
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# 'VPN:openswan:neutron_vpnaas.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default'
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# ]
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# }
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#
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# [*auth_strategy*]
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# (optional) The strategy to use for authentication.
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# Defaults to 'keystone'
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#
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# [*enable_proxy_headers_parsing*]
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# (Optional) Enable paste middleware to handle SSL requests through
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# HTTPProxyToWSGI middleware.
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# Defaults to $::os_service_default.
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#
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# [*ovs_integration_bridge*]
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# (optional) Name of Open vSwitch bridge to use
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# Defaults to $::os_service_default
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#
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# == Deprecated
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#
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# [*qos_notification_drivers*]
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# (deprecated) Drivers list to use to send the update notification
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# Defaults to $::os_service_default.
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#
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class neutron::server (
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$package_ensure = 'present',
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$enabled = true,
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$manage_service = true,
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$service_name = $::neutron::params::server_service,
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$database_connection = undef,
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$database_max_retries = undef,
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$database_idle_timeout = undef,
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$database_retry_interval = undef,
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$database_min_pool_size = undef,
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$database_max_pool_size = undef,
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$database_max_overflow = undef,
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$sync_db = false,
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$api_workers = $::os_workers,
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$rpc_workers = $::os_workers,
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$agent_down_time = $::os_service_default,
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$enable_new_agents = $::os_service_default,
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$router_scheduler_driver = 'neutron.scheduler.l3_agent_scheduler.ChanceScheduler',
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$router_distributed = $::os_service_default,
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$enable_dvr = $::os_service_default,
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$network_scheduler_driver = $::os_service_default,
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$dhcp_load_type = $::os_service_default,
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$default_availability_zones = $::os_service_default,
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$allow_automatic_l3agent_failover = $::os_service_default,
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$allow_automatic_dhcp_failover = $::os_service_default,
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$l3_ha = false,
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$max_l3_agents_per_router = 3,
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$l3_ha_net_cidr = $::os_service_default,
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$network_auto_schedule = $::os_service_default,
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$ensure_vpnaas_package = false,
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$ensure_fwaas_package = false,
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$vpnaas_agent_package = false,
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$service_providers = $::os_service_default,
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$auth_strategy = 'keystone',
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$enable_proxy_headers_parsing = $::os_service_default,
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$ovs_integration_bridge = $::os_service_default,
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# DEPRECATED PARAMETERS
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$log_dir = undef,
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$log_file = undef,
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$report_interval = undef,
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$state_path = undef,
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$lock_path = undef,
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$qos_notification_drivers = $::os_service_default,
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) inherits ::neutron::params {
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include ::neutron::deps
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include ::neutron::db
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include ::neutron::policy
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# Work-around LP#1551974. neutron requires the keystoneclient to auth tokens
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include ::keystone::client
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if !is_service_default($default_availability_zones) {
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validate_array($default_availability_zones)
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}
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if !is_service_default($dhcp_load_type) {
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validate_re($dhcp_load_type,
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['^networks$', '^subnets$', '^ports$'],
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'Must pass either networks, subnets, or ports as values for dhcp_load_type')
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}
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if !is_service_default($service_providers) {
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validate_array($service_providers)
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}
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if $ensure_fwaas_package {
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if ($::osfamily == 'Debian') {
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# Debian platforms
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if $vpnaas_agent_package {
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ensure_resource( 'package', $::neutron::params::vpnaas_agent_package, {
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'ensure' => $neutron::package_ensure,
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'tag' => ['openstack', 'neutron-package'],
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})
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Package[$::neutron::params::vpnaas_agent_package] -> Neutron_fwaas_service_config<||>
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} else {
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ensure_resource( 'package', 'neutron-fwaas' , {
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'name' => $::neutron::params::fwaas_package,
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'ensure' => $neutron::package_ensure,
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'tag' => ['openstack', 'neutron-package'],
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})
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}
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} elsif($::osfamily == 'Redhat') {
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# RH platforms
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ensure_resource( 'package', 'neutron-fwaas', {
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'name' => $::neutron::params::fwaas_package,
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'ensure' => $neutron::package_ensure,
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'tag' => ['openstack', 'neutron-package'],
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})
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}
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}
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if $ensure_vpnaas_package {
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ensure_resource( 'package', 'neutron-vpnaas-agent', {
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'ensure' => $package_ensure,
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'name' => $::neutron::params::vpnaas_agent_package,
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'tag' => ['openstack', 'neutron-package'],
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})
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}
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if $sync_db {
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include ::neutron::db::sync
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}
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neutron_config {
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'DEFAULT/l3_ha': value => $l3_ha;
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'DEFAULT/max_l3_agents_per_router': value => $max_l3_agents_per_router;
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'DEFAULT/l3_ha_net_cidr': value => $l3_ha_net_cidr;
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'DEFAULT/api_workers': value => $api_workers;
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'DEFAULT/rpc_workers': value => $rpc_workers;
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'DEFAULT/agent_down_time': value => $agent_down_time;
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'DEFAULT/enable_new_agents': value => $enable_new_agents;
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'DEFAULT/router_scheduler_driver': value => $router_scheduler_driver;
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'DEFAULT/router_distributed': value => $router_distributed;
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'DEFAULT/enable_dvr': value => $enable_dvr;
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'DEFAULT/allow_automatic_l3agent_failover': value => $allow_automatic_l3agent_failover;
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'DEFAULT/allow_automatic_dhcp_failover': value => $allow_automatic_dhcp_failover;
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'DEFAULT/network_scheduler_driver': value => $network_scheduler_driver;
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'DEFAULT/dhcp_load_type': value => $dhcp_load_type;
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'DEFAULT/default_availability_zones': value => join(any2array($default_availability_zones), ',');
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'DEFAULT/network_auto_schedule': value => $network_auto_schedule;
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'DEFAULT/ovs_integration_bridge': value => $ovs_integration_bridge;
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'service_providers/service_provider': value => $service_providers;
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}
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if $state_path {
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# If we got state_path here, display deprecation warning and override the value from
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# the base class. This preserves the behavior of before state_path was deprecated.
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warning('The state_path parameter is deprecated. Use the state_path parameter on the base neutron class instead.')
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Neutron_config <| title == 'DEFAULT/state_path' |> {
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value => $state_path,
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}
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}
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if $lock_path {
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# If we got lock_path here, display deprecation warning and override the value from
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# the base class. This preserves the behavior of before lock_path was deprecated.
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warning('The lock_path parameter is deprecated. Use the lock_path parameter on the base neutron class instead.')
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Neutron_config <| title == 'oslo_concurrency/lock_path' |> {
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value => $lock_path,
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}
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}
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if !is_service_default($qos_notification_drivers) {
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deprecation('qos_notification_drivers', 'The qos configuration option \
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notification_drivers is deprecated in ocata release, and will be removed in a \
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future release')
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}
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neutron_config { 'qos/notification_drivers': value => join(any2array($qos_notification_drivers), ',') }
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if ($::neutron::params::server_package) {
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package { 'neutron-server':
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ensure => $package_ensure,
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name => $::neutron::params::server_package,
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tag => ['openstack', 'neutron-package'],
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}
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}
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if ($auth_strategy == 'keystone') {
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include ::neutron::keystone::authtoken
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neutron_api_config {
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'filter:authtoken/admin_tenant_name': ensure => absent;
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'filter:authtoken/admin_user': ensure => absent;
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'filter:authtoken/admin_password': ensure => absent;
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'filter:authtoken/identity_uri': ensure => absent;
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}
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}
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oslo::middleware { 'neutron_config':
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enable_proxy_headers_parsing => $enable_proxy_headers_parsing,
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}
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if $manage_service {
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if $enabled {
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$service_ensure = 'running'
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} else {
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$service_ensure = 'stopped'
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}
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}
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if $service_name == $::neutron::params::server_service {
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service { 'neutron-server':
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ensure => $service_ensure,
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name => $::neutron::params::server_service,
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enable => $enabled,
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hasstatus => true,
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hasrestart => true,
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tag => ['neutron-service', 'neutron-db-sync-service', 'neutron-server-eventlet'],
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}
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} elsif $service_name == 'httpd' {
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include ::apache::params
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service { 'neutron-server':
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ensure => 'stopped',
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name => $::neutron::params::server_service,
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enable => false,
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hasstatus => true,
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hasrestart => true,
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tag => ['neutron-service', 'neutron-db-sync-service'],
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}
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Service <| title == 'httpd' |> { tag +> 'neutron-service' }
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# we need to make sure neutron-server is stopped before trying to start apache
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Service[$::neutron::params::server_service] -> Service[$service_name]
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} else {
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# backward compatibility so operators can customize the service name.
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service { 'neutron-server':
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ensure => $service_ensure,
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name => $service_name,
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enable => $enabled,
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hasstatus => true,
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hasrestart => true,
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tag => ['neutron-service', 'neutron-db-sync-service'],
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}
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}
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}
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