Puppet Class: neutron::agents::ovn_metadata
- Defined in:
- manifests/agents/ovn_metadata.pp
Overview
Class: neutron::agents::ovn_metadata
Setup and configure neutron ovn metadata agent.
Parameters
- shared_secret
-
(required) Shared secret to validate proxies Neutron metadata requests.
- package_ensure
-
Ensure state of the package. Defaults to ‘present’.
- enabled
-
State of the service. Defaults to true.
- manage_service
-
(optional) Whether to start/stop the service Defaults to true
- debug
-
(optional) Debug. Defaults to $facts.
- auth_ca_cert
-
(optionall) CA cert to check against with for ssl keystone. Defaults to $facts
- nova_client_cert
-
(optionall) Client certificate for nova metadata api server. Defaults to $facts
- nova_client_priv_key
-
(optionall) Private key of client certificate. Defaults to $facts
- metadata_host
-
(optionall) The hostname of the metadata service. Defaults to $facts
- metadata_port
-
(optionall) The TCP port of the metadata service. Defaults to $facts
- metadata_protocol
-
(optionall) The protocol to use for requests to Nova metadata server. Defaults to $facts
- metadata_workers
-
(optional) Number of separate worker processes to spawn. Greater than 0 launches that number of child processes as workers. The parent process manages them. Defaults to: $facts
- metadata_backlog
-
(optional) Number of backlog requests to configure the metadata server socket with. Defaults to $facts
- metadata_insecure
-
(optional) Allow to perform insecure SSL (https) requests to nova metadata. Defaults to $facts
- ovsdb_connection
-
(optional) The URI used to connect to the local OVSDB server. Defaults to ‘tcp:127.0.0.1:6640’
- ovs_manager
-
(optional) The manager target that will be set to OVS so that the metadata agent can connect to. Defaults to ‘ptcp:6640:127.0.0.1’
- ovn_sb_connection
-
(optional) The connection string for the OVN_Southbound OVSDB Defaults to ‘$facts’
- ovn_sb_private_key
-
(optional) TThe PEM file with private key for SSL connection to OVN-SB-DB Defaults to $facts
- ovn_sb_certificate
-
(optional) The PEM file with certificate that certifies the private key specified in ovn_sb_private_key Defaults to $facts
- ovn_sb_ca_cert
-
(optional) TThe PEM file with CA certificate that OVN should use to verify certificates presented to it by SSL peers Defaults to $facts
- ovsdb_connection_timeout
-
(optional) Timeout in seconds for the OVSDB connection transaction Defaults to $facts
- ovsdb_retry_max_interval
-
(optional) Max interval in seconds between each retry to get the OVN NB and SB IDLs. Defaults to $facts.
- ovsdb_probe_interval
-
(optional) The probe interval for the OVSDB session in milliseconds. Defaults to $facts.
- root_helper
-
(optional) Use “sudo neutron-rootwrap /etc/neutron/rootwrap.conf” to use the real root filter facility. Change to “sudo” to skip the filtering and just run the command directly Defaults to ‘sudo neutron-rootwrap /etc/neutron/rootwrap.conf’.
- root_helper_daemon
-
(optional) Root helper daemon application to use when possible. Defaults to $facts.
- state_path
-
(optional) Where to store state files. This directory must be writable by the user executing the agent Defaults to: ‘/var/lib/neutron’.
- purge_config
-
(optional) Whether to set only the specified config options in the metadata config. Defaults to false.
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# File 'manifests/agents/ovn_metadata.pp', line 122
class neutron::agents::ovn_metadata (
$shared_secret,
$package_ensure = 'present',
Boolean $enabled = true,
Boolean $manage_service = true,
$debug = $facts['os_service_default'],
$auth_ca_cert = $facts['os_service_default'],
$metadata_host = $facts['os_service_default'],
$metadata_port = $facts['os_service_default'],
$metadata_protocol = $facts['os_service_default'],
$metadata_workers = $facts['os_service_default'],
$metadata_backlog = $facts['os_service_default'],
$metadata_insecure = $facts['os_service_default'],
$nova_client_cert = $facts['os_service_default'],
$nova_client_priv_key = $facts['os_service_default'],
$ovsdb_connection = 'tcp:127.0.0.1:6640',
$ovs_manager = 'ptcp:6640:127.0.0.1',
$ovn_sb_connection = $facts['os_service_default'],
$ovn_sb_private_key = $facts['os_service_default'],
$ovn_sb_certificate = $facts['os_service_default'],
$ovn_sb_ca_cert = $facts['os_service_default'],
$ovsdb_connection_timeout = $facts['os_service_default'],
$ovsdb_retry_max_interval = $facts['os_service_default'],
$ovsdb_probe_interval = $facts['os_service_default'],
$root_helper = 'sudo neutron-rootwrap /etc/neutron/rootwrap.conf',
$root_helper_daemon = $facts['os_service_default'],
$state_path = '/var/lib/neutron',
Boolean $purge_config = false,
) {
include neutron::deps
include neutron::params
resources { 'ovn_metadata_agent_config':
purge => $purge_config,
}
ovn_metadata_agent_config {
'DEFAULT/debug': value => $debug;
'DEFAULT/auth_ca_cert': value => $auth_ca_cert;
'DEFAULT/nova_metadata_host': value => $metadata_host;
'DEFAULT/nova_metadata_port': value => $metadata_port;
'DEFAULT/nova_metadata_protocol': value => $metadata_protocol;
'DEFAULT/metadata_proxy_shared_secret': value => $shared_secret, secret => true;
'DEFAULT/metadata_workers': value => $metadata_workers;
'DEFAULT/metadata_backlog': value => $metadata_backlog;
'DEFAULT/nova_metadata_insecure': value => $metadata_insecure;
'DEFAULT/nova_client_cert': value => $nova_client_cert;
'DEFAULT/nova_client_priv_key': value => $nova_client_priv_key;
'DEFAULT/state_path': value => $state_path;
'agent/root_helper': value => $root_helper;
'agent/root_helper_daemon': value => $root_helper_daemon;
'ovs/ovsdb_connection': value => $ovsdb_connection;
'ovs/ovsdb_connection_timeout': value => $ovsdb_connection_timeout;
'ovn/ovsdb_retry_max_interval': value => $ovsdb_retry_max_interval;
'ovn/ovsdb_probe_interval': value => $ovsdb_probe_interval;
'ovn/ovn_sb_connection': value => join(any2array($ovn_sb_connection), ',');
'ovn/ovn_sb_private_key': value => $ovn_sb_private_key;
'ovn/ovn_sb_certificate': value => $ovn_sb_certificate;
'ovn/ovn_sb_ca_cert': value => $ovn_sb_ca_cert;
}
if $::neutron::params::ovn_metadata_agent_package {
package { 'ovn-metadata':
ensure => $package_ensure,
name => $::neutron::params::ovn_metadata_agent_package,
tag => ['openstack', 'neutron-package'],
}
}
if $manage_service {
if $enabled {
$service_ensure = 'running'
} else {
$service_ensure = 'stopped'
}
service { 'ovn-metadata':
ensure => $service_ensure,
name => $::neutron::params::ovn_metadata_agent_service,
enable => $enabled,
tag => 'neutron-service',
}
Ovn_metadata_agent_config<||> ~> Service['ovn-metadata']
Exec['Set OVS Manager'] -> Service['ovn-metadata']
}
# Set OVS manager so that metadata agent can connect to Open vSwitch
# NOTE(tkajinam): We use ensure_resource to avoid conflict with
# neutron::agents::ml2::ovn
ensure_resource('exec', 'Set OVS Manager', {
'command' => "ovs-vsctl set-manager ${ovs_manager}",
'unless' => "ovs-vsctl get-manager | grep \"${ovs_manager}\"",
'path' => '/usr/sbin:/usr/bin:/sbin:/bin',
})
Package<| title == 'ovn-metadata' |> -> Exec['Set OVS Manager']
}
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