d0b754cd50
Since Grizzly release, a specific number of DHCP agents can be scheduled to host a network. This enables redundant DHCP agents for configured networks. Change-Id: I3388282c0a46eafa2b4e0e6d2d0293fa91e46cc3 Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
257 lines
8.3 KiB
Puppet
257 lines
8.3 KiB
Puppet
# == Class: neutron
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#
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# Installs the neutron package and configures
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# /etc/neutron/neutron.conf
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#
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# === Parameters:
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#
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# [*enabled*]
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# (required) Whether or not to enable the neutron service
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# true/false
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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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# [*verbose*]
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# (optional) Verbose logging
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# Defaults to False
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#
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# [*debug*]
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# (optional) Print debug messages in the logs
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# Defaults to False
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#
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# [*bind_host*]
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# (optional) The IP/interface to bind to
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# Defaults to 0.0.0.0 (all interfaces)
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#
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# [*bind_port*]
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# (optional) The port to use
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# Defaults to 9696
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#
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# [*core_plugin*]
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# (optional) Neutron plugin provider
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# Defaults to OVSQneutronPluginV2 (openvswitch)
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#
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# [*service_plugins*]
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# (optional) Advanced service modules.
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# Could be an array that can have these elements:
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# neutron.services.firewall.fwaas_plugin.FirewallPlugin
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# neutron.services.loadbalancer.plugin.LoadBalancerPlugin
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# neutron.services.vpn.plugin.VPNDriverPlugin
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# Defaults to empty
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#
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# [*auth_strategy*]
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# (optional) How to authenticate
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# Defaults to 'keystone'. 'noauth' is the only other valid option
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#
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# [*base_mac*]
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# (optional) The MAC address pattern to use.
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# Defaults to fa:16:3e:00:00:00
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#
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# [*mac_generation_retries*]
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# (optional) How many times to try to generate a unique mac
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# Defaults to 16
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#
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# [*dhcp_lease_duration*]
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# (optional) DHCP lease
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# Defaults to 120 seconds
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#
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# [*dhcp_agents_per_network*]
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# (optional) Number of DHCP agents scheduled to host a network.
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# This enables redundant DHCP agents for configured networks.
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# Defaults to 1
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#
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# [*allow_bulk*]
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# (optional) Enable bulk crud operations
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# Defaults to true
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#
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# [*allow_overlapping_ips*]
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# (optional) Enables network namespaces
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# Defaults to false
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#
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# [*control_exchange*]
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# (optional) What RPC queue/exchange to use
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# Defaults to neutron
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# [*rpc_backend*]
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# (optional) what rpc/queuing service to use
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# Defaults to impl_kombu (rabbitmq)
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#
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# [*rabbit_password*]
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# [*rabbit_host*]
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# [*rabbit_port*]
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# [*rabbit_user*]
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# (optional) Various rabbitmq settings
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#
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# [*rabbit_hosts*]
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# (optional) array of rabbitmq servers for HA.
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# A single IP address, such as a VIP, can be used for load-balancing
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# multiple RabbitMQ Brokers.
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# Defaults to false
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#
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# [*qpid_hostname*]
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# [*qpid_port*]
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# [*qpid_username*]
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# [*qpid_password*]
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# [*qpid_heartbeat*]
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# [*qpid_protocol*]
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# [*qpid_tcp_nodelay*]
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# [*qpid_reconnect*]
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# [*qpid_reconnect_timeout*]
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# [*qpid_reconnect_limit*]
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# [*qpid_reconnect_interval*]
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# [*qpid_reconnect_interval_min*]
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# [*qpid_reconnect_interval_max*]
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# (optional) various QPID options
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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 false
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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 LOG_USER
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#
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class neutron (
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$enabled = true,
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$package_ensure = 'present',
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$verbose = false,
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$debug = false,
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$bind_host = '0.0.0.0',
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$bind_port = '9696',
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$core_plugin = 'neutron.plugins.openvswitch.ovs_neutron_plugin.OVSNeutronPluginV2',
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$service_plugins = undef,
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$auth_strategy = 'keystone',
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$base_mac = 'fa:16:3e:00:00:00',
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$mac_generation_retries = 16,
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$dhcp_lease_duration = 120,
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$dhcp_agents_per_network = 1,
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$allow_bulk = true,
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$allow_overlapping_ips = false,
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$root_helper = 'sudo neutron-rootwrap /etc/neutron/rootwrap.conf',
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$control_exchange = 'neutron',
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$rpc_backend = 'neutron.openstack.common.rpc.impl_kombu',
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$rabbit_password = false,
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$rabbit_host = 'localhost',
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$rabbit_hosts = false,
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$rabbit_port = '5672',
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$rabbit_user = 'guest',
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$rabbit_virtual_host = '/',
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$qpid_hostname = 'localhost',
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$qpid_port = '5672',
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$qpid_username = 'guest',
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$qpid_password = 'guest',
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$qpid_heartbeat = 60,
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$qpid_protocol = 'tcp',
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$qpid_tcp_nodelay = true,
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$qpid_reconnect = true,
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$qpid_reconnect_timeout = 0,
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$qpid_reconnect_limit = 0,
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$qpid_reconnect_interval_min = 0,
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$qpid_reconnect_interval_max = 0,
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$qpid_reconnect_interval = 0,
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$use_syslog = false,
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$log_facility = 'LOG_USER',
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) {
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include neutron::params
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Package['neutron'] -> Neutron_config<||>
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File {
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require => Package['neutron'],
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owner => 'root',
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group => 'neutron',
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mode => '0640',
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}
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file { '/etc/neutron':
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ensure => directory,
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mode => '0750',
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}
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file { '/etc/neutron/neutron.conf': }
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package { 'neutron':
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ensure => $package_ensure,
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name => $::neutron::params::package_name,
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}
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neutron_config {
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'DEFAULT/verbose': value => $verbose;
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'DEFAULT/debug': value => $debug;
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'DEFAULT/bind_host': value => $bind_host;
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'DEFAULT/bind_port': value => $bind_port;
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'DEFAULT/auth_strategy': value => $auth_strategy;
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'DEFAULT/core_plugin': value => $core_plugin;
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'DEFAULT/base_mac': value => $base_mac;
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'DEFAULT/mac_generation_retries': value => $mac_generation_retries;
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'DEFAULT/dhcp_lease_duration': value => $dhcp_lease_duration;
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'DEFAULT/dhcp_agents_per_network': value => $dhcp_agents_per_network;
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'DEFAULT/allow_bulk': value => $allow_bulk;
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'DEFAULT/allow_overlapping_ips': value => $allow_overlapping_ips;
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'DEFAULT/control_exchange': value => $control_exchange;
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'DEFAULT/rpc_backend': value => $rpc_backend;
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'AGENT/root_helper': value => $root_helper;
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}
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if $service_plugins {
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if is_array($service_plugins) {
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neutron_config { 'DEFAULT/service_plugins': value => join($service_plugins, ',') }
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} else {
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fail('service_plugins should be an array.')
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}
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}
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if $rpc_backend == 'neutron.openstack.common.rpc.impl_kombu' {
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if ! $rabbit_password {
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fail('When rpc_backend is rabbitmq, you must set rabbit password')
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}
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if $rabbit_hosts {
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neutron_config { 'DEFAULT/rabbit_hosts': value => join($rabbit_hosts, ',') }
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neutron_config { 'DEFAULT/rabbit_ha_queues': value => true }
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} else {
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neutron_config { 'DEFAULT/rabbit_host': value => $rabbit_host }
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neutron_config { 'DEFAULT/rabbit_port': value => $rabbit_port }
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neutron_config { 'DEFAULT/rabbit_hosts': value => "${rabbit_host}:${rabbit_port}" }
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neutron_config { 'DEFAULT/rabbit_ha_queues': value => false }
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}
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neutron_config {
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'DEFAULT/rabbit_userid': value => $rabbit_user;
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'DEFAULT/rabbit_password': value => $rabbit_password;
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'DEFAULT/rabbit_virtual_host': value => $rabbit_virtual_host;
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}
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}
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if $rpc_backend == 'neutron.openstack.common.rpc.impl_qpid' {
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neutron_config {
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'DEFAULT/qpid_hostname': value => $qpid_hostname;
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'DEFAULT/qpid_port': value => $qpid_port;
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'DEFAULT/qpid_username': value => $qpid_username;
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'DEFAULT/qpid_password': value => $qpid_password;
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'DEFAULT/qpid_heartbeat': value => $qpid_heartbeat;
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'DEFAULT/qpid_protocol': value => $qpid_protocol;
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'DEFAULT/qpid_tcp_nodelay': value => $qpid_tcp_nodelay;
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'DEFAULT/qpid_reconnect': value => $qpid_reconnect;
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'DEFAULT/qpid_reconnect_timeout': value => $qpid_reconnect_timeout;
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'DEFAULT/qpid_reconnect_limit': value => $qpid_reconnect_limit;
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'DEFAULT/qpid_reconnect_interval_min': value => $qpid_reconnect_interval_min;
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'DEFAULT/qpid_reconnect_interval_max': value => $qpid_reconnect_interval_max;
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'DEFAULT/qpid_reconnect_interval': value => $qpid_reconnect_interval;
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}
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}
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if $use_syslog {
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neutron_config {
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'DEFAULT/use_syslog': value => true;
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'DEFAULT/syslog_log_facility': value => $log_facility;
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}
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} else {
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neutron_config {
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'DEFAULT/use_syslog': value => false;
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}
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}
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}
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