157 lines
5.4 KiB
Puppet
157 lines
5.4 KiB
Puppet
# == Class: neutron::agents::metadata
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#
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# Setup and configure Neutron metadata agent.
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#
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# === Parameters
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#
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# [*auth_password*]
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# (required) The password for the administrative user.
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#
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# [*shared_secret*]
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# (required) Shared secret to validate proxies Neutron metadata requests.
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#
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# [*package_ensure*]
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# Ensure state of the package. Defaults to 'present'.
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#
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# [*enabled*]
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# State of the service. 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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# [*debug*]
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# Debug. Defaults to false.
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#
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# [*auth_tenant*]
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# The administrative user's tenant name. Defaults to 'services'.
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#
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# [*auth_user*]
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# The administrative user name for OpenStack Networking.
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# Defaults to 'neutron'.
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#
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# [*auth_url*]
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# The URL used to validate tokens. Defaults to 'http://localhost:35357/v2.0'.
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#
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# [*auth_insecure*]
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# turn off verification of the certificate for ssl (Defaults to false)
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#
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# [*auth_ca_cert*]
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# CA cert to check against with for ssl keystone. (Defaults to $::os_service_default)
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#
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# [*auth_region*]
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# The authentication region. (Defaults to $::os_service_default)
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#
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# [*metadata_ip*]
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# The IP address of the metadata service. Defaults to $::os_service_default.
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#
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# [*metadata_port*]
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# The TCP port of the metadata service. Defaults to $::os_service_default.
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#
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# [*metadata_protocol*]
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# The protocol to use for requests to Nova metadata server. Defaults to $::os_service_default.
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#
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# [*metadata_workers*]
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# (optional) Number of separate worker processes to spawn.
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# The default, count of machine's processors, runs the worker thread in the
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# current process.
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# Greater than 0 launches that number of child processes as workers.
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# The parent process manages them. Having more workers will help to improve performances.
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# Defaults to: $::processorcount
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#
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# [*metadata_backlog*]
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# (optional) Number of backlog requests to configure the metadata server socket with.
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# Defaults to $::os_service_default
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#
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# [*metadata_memory_cache_ttl*]
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# (optional) Specifies time in seconds a metadata cache entry is valid in
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# memory caching backend.
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# Set to 0 will cause cache entries to never expire.
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# Set to $::os_service_default or false to disable cache.
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#
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class neutron::agents::metadata (
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$auth_password,
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$shared_secret,
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$package_ensure = 'present',
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$enabled = true,
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$manage_service = true,
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$debug = false,
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$auth_tenant = 'services',
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$auth_user = 'neutron',
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$auth_url = 'http://localhost:35357/v2.0',
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$auth_insecure = false,
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$auth_ca_cert = $::os_service_default,
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$auth_region = $::os_service_default,
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$metadata_ip = $::os_service_default,
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$metadata_port = $::os_service_default,
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$metadata_protocol = $::os_service_default,
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$metadata_workers = $::processorcount,
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$metadata_backlog = $::os_service_default,
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$metadata_memory_cache_ttl = $::os_service_default,
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) {
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include ::neutron::params
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Neutron_config<||> ~> Service['neutron-metadata']
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Neutron_metadata_agent_config<||> ~> Service['neutron-metadata']
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neutron_metadata_agent_config {
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'DEFAULT/debug': value => $debug;
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'DEFAULT/auth_ca_cert': value => $auth_ca_cert;
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'DEFAULT/auth_url': value => $auth_url;
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'DEFAULT/auth_insecure': value => $auth_insecure;
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'DEFAULT/auth_region': value => $auth_region;
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'DEFAULT/admin_tenant_name': value => $auth_tenant;
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'DEFAULT/admin_user': value => $auth_user;
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'DEFAULT/admin_password': value => $auth_password, secret => true;
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'DEFAULT/nova_metadata_ip': value => $metadata_ip;
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'DEFAULT/nova_metadata_port': value => $metadata_port;
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'DEFAULT/nova_metadata_protocol': value => $metadata_protocol;
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'DEFAULT/metadata_proxy_shared_secret': value => $shared_secret;
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'DEFAULT/metadata_workers': value => $metadata_workers;
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'DEFAULT/metadata_backlog': value => $metadata_backlog;
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}
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if ! is_service_default ($metadata_memory_cache_ttl) and ($metadata_memory_cache_ttl) {
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neutron_metadata_agent_config {
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'DEFAULT/cache_url': value => "memory://?default_ttl=${metadata_memory_cache_ttl}";
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}
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} else {
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neutron_metadata_agent_config {
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'DEFAULT/cache_url': ensure => absent;
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}
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}
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if $::neutron::params::metadata_agent_package {
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Package['neutron-metadata'] -> Service['neutron-metadata']
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Package['neutron-metadata'] -> Neutron_metadata_agent_config<||>
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package { 'neutron-metadata':
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ensure => $package_ensure,
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name => $::neutron::params::metadata_agent_package,
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require => Package['neutron'],
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tag => ['openstack', 'neutron-package'],
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}
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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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Package['neutron'] ~> Service['neutron-metadata']
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if $::neutron::params::metadata_agent_package {
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Package['neutron-metadata'] ~> Service['neutron-metadata']
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}
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}
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service { 'neutron-metadata':
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ensure => $service_ensure,
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name => $::neutron::params::metadata_agent_service,
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enable => $enabled,
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require => Class['neutron'],
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tag => 'neutron-service',
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}
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}
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