diff options
Diffstat (limited to 'puppet/manifests')
| -rw-r--r-- | puppet/manifests/overcloud_controller.pp | 23 | ||||
| -rw-r--r-- | puppet/manifests/overcloud_controller_pacemaker.pp | 266 | ||||
| -rw-r--r-- | puppet/manifests/overcloud_volume.pp | 2 |
3 files changed, 121 insertions, 170 deletions
diff --git a/puppet/manifests/overcloud_controller.pp b/puppet/manifests/overcloud_controller.pp index 10a64e45..0d6a2389 100644 --- a/puppet/manifests/overcloud_controller.pp +++ b/puppet/manifests/overcloud_controller.pp @@ -113,7 +113,6 @@ if hiera('step') >= 2 { include ::sahara::db::mysql if downcase(hiera('ceilometer_backend')) == 'mysql' { include ::ceilometer::db::mysql - include ::aodh::db::mysql } $rabbit_nodes = hiera('rabbit_node_ips') @@ -230,11 +229,8 @@ if hiera('step') >= 3 { known_stores => $glance_store, } include ::glance::registry + include ::glance::notify::rabbitmq include join(['::glance::backend::', $glance_backend]) - $rabbit_port = hiera('rabbitmq::port') - class { '::glance::notify::rabbitmq': - rabbit_hosts => suffix(hiera('rabbit_node_ips'), ":${rabbit_port}"), - } class { '::nova' : memcached_servers => suffix(hiera('memcache_node_ips'), ':11211'), @@ -513,7 +509,7 @@ if hiera('step') >= 3 { $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_eqlx_backend, $cinder_dellsc_backend, $cinder_netapp_backend, $cinder_nfs_backend]) class { '::cinder::backends' : - enabled_backends => $cinder_enabled_backends, + enabled_backends => union($cinder_enabled_backends, hiera('cinder_user_enabled_backends')), } # swift proxy @@ -572,21 +568,6 @@ if hiera('step') >= 3 { Cron <| title == 'ceilometer-expirer' |> { command => "sleep $((\$(od -A n -t d -N 3 /dev/urandom) % 86400)) && ${::ceilometer::params::expirer_command}" } - # Aodh - class { '::aodh' : - database_connection => $ceilometer_database_connection, - } - include ::aodh::db::sync - # To manage the upgrade: - Exec['ceilometer-dbsync'] -> Exec['aodh-db-sync'] - include ::aodh::auth - include ::aodh::api - include ::aodh::wsgi::apache - include ::aodh::evaluator - include ::aodh::notifier - include ::aodh::listener - include ::aodh::client - # Heat class { '::heat' : notification_driver => 'messaging', diff --git a/puppet/manifests/overcloud_controller_pacemaker.pp b/puppet/manifests/overcloud_controller_pacemaker.pp index fb36893d..2bb081aa 100644 --- a/puppet/manifests/overcloud_controller_pacemaker.pp +++ b/puppet/manifests/overcloud_controller_pacemaker.pp @@ -62,6 +62,12 @@ if hiera('step') >= 1 { } $pacemaker_cluster_members = downcase(regsubst(hiera('controller_node_names'), ',', ' ', 'G')) + $corosync_ipv6 = str2bool(hiera('corosync_ipv6', false)) + if $corosync_ipv6 { + $cluster_setup_extras = { '--ipv6' => '' } + } else { + $cluster_setup_extras = {} + } user { 'hacluster': ensure => present, } -> @@ -69,8 +75,9 @@ if hiera('step') >= 1 { hacluster_pwd => hiera('hacluster_pwd'), } -> class { '::pacemaker::corosync': - cluster_members => $pacemaker_cluster_members, - setup_cluster => $pacemaker_master, + cluster_members => $pacemaker_cluster_members, + setup_cluster => $pacemaker_master, + cluster_setup_extras => $cluster_setup_extras, } class { '::pacemaker::stonith': disable => !$enable_fencing, @@ -195,6 +202,11 @@ if hiera('step') >= 2 { include ::pacemaker::resource_defaults + # Create an openstack-core dummy resource. See RHBZ 1290121 + pacemaker::resource::ocf { 'openstack-core': + ocf_agent_name => 'heartbeat:Dummy', + clone_params => true, + } # FIXME: we should not have to access tripleo::loadbalancer class # parameters here to configure pacemaker VIPs. The configuration # of pacemaker VIPs could move into puppet-tripleo or we should @@ -204,8 +216,14 @@ if hiera('step') >= 2 { } $control_vip = hiera('tripleo::loadbalancer::controller_virtual_ip') + if is_ipv6_address($control_vip) { + $control_vip_netmask = '64' + } else { + $control_vip_netmask = '32' + } pacemaker::resource::ip { 'control_vip': - ip_address => $control_vip, + ip_address => $control_vip, + cidr_netmask => $control_vip_netmask, } pacemaker::constraint::base { 'control_vip-then-haproxy': constraint_type => 'order', @@ -226,9 +244,15 @@ if hiera('step') >= 2 { } $public_vip = hiera('tripleo::loadbalancer::public_virtual_ip') + if is_ipv6_address($public_vip) { + $public_vip_netmask = '64' + } else { + $public_vip_netmask = '32' + } if $public_vip and $public_vip != $control_vip { pacemaker::resource::ip { 'public_vip': - ip_address => $public_vip, + ip_address => $public_vip, + cidr_netmask => $public_vip_netmask, } pacemaker::constraint::base { 'public_vip-then-haproxy': constraint_type => 'order', @@ -250,9 +274,15 @@ if hiera('step') >= 2 { } $redis_vip = hiera('redis_vip') + if is_ipv6_address($redis_vip) { + $redis_vip_netmask = '64' + } else { + $redis_vip_netmask = '32' + } if $redis_vip and $redis_vip != $control_vip { pacemaker::resource::ip { 'redis_vip': - ip_address => $redis_vip, + ip_address => $redis_vip, + cidr_netmask => $redis_vip_netmask, } pacemaker::constraint::base { 'redis_vip-then-haproxy': constraint_type => 'order', @@ -274,9 +304,15 @@ if hiera('step') >= 2 { } $internal_api_vip = hiera('tripleo::loadbalancer::internal_api_virtual_ip') + if is_ipv6_address($internal_api_vip) { + $internal_api_vip_netmask = '64' + } else { + $internal_api_vip_netmask = '32' + } if $internal_api_vip and $internal_api_vip != $control_vip { pacemaker::resource::ip { 'internal_api_vip': - ip_address => $internal_api_vip, + ip_address => $internal_api_vip, + cidr_netmask => $internal_api_vip_netmask, } pacemaker::constraint::base { 'internal_api_vip-then-haproxy': constraint_type => 'order', @@ -298,9 +334,15 @@ if hiera('step') >= 2 { } $storage_vip = hiera('tripleo::loadbalancer::storage_virtual_ip') + if is_ipv6_address($storage_vip) { + $storage_vip_netmask = '64' + } else { + $storage_vip_netmask = '32' + } if $storage_vip and $storage_vip != $control_vip { pacemaker::resource::ip { 'storage_vip': - ip_address => $storage_vip, + ip_address => $storage_vip, + cidr_netmask => $storage_vip_netmask, } pacemaker::constraint::base { 'storage_vip-then-haproxy': constraint_type => 'order', @@ -322,9 +364,15 @@ if hiera('step') >= 2 { } $storage_mgmt_vip = hiera('tripleo::loadbalancer::storage_mgmt_virtual_ip') + if is_ipv6_address($storage_mgmt_vip) { + $storage_mgmt_vip_netmask = '64' + } else { + $storage_mgmt_vip_netmask = '32' + } if $storage_mgmt_vip and $storage_mgmt_vip != $control_vip { pacemaker::resource::ip { 'storage_mgmt_vip': - ip_address => $storage_mgmt_vip, + ip_address => $storage_mgmt_vip, + cidr_netmask => $storage_mgmt_vip_netmask, } pacemaker::constraint::base { 'storage_mgmt_vip-then-haproxy': constraint_type => 'order', @@ -577,14 +625,18 @@ if hiera('step') >= 3 { manage_service => false, enabled => false, } + include ::glance::notify::rabbitmq include join(['::glance::backend::', $glance_backend]) - $rabbit_port = hiera('rabbitmq::port') - class { '::glance::notify::rabbitmq': - rabbit_hosts => suffix(hiera('rabbit_node_ips'), ":${rabbit_port}"), + + $nova_ipv6 = hiera('nova::use_ipv6', false) + if $nova_ipv6 { + $memcached_servers = suffix(hiera('memcache_node_ips_v6'), ':11211') + } else { + $memcached_servers = suffix(hiera('memcache_node_ips'), ':11211') } class { '::nova' : - memcached_servers => suffix(hiera('memcache_node_ips'), ':11211'), + memcached_servers => $memcached_servers } include ::nova::config @@ -898,7 +950,7 @@ if hiera('step') >= 3 { $cinder_enabled_backends = delete_undef_values([$cinder_iscsi_backend, $cinder_rbd_backend, $cinder_eqlx_backend, $cinder_dellsc_backend, $cinder_netapp_backend, $cinder_nfs_backend]) class { '::cinder::backends' : - enabled_backends => $cinder_enabled_backends, + enabled_backends => union($cinder_enabled_backends, hiera('cinder_user_enabled_backends')), } class { '::sahara': @@ -1038,32 +1090,6 @@ if hiera('step') >= 3 { neutron_options => $neutron_options, } - # Aodh - class { '::aodh' : - database_connection => $ceilometer_database_connection, - } - include ::aodh::config - include ::aodh::auth - include ::aodh::client - include ::aodh::wsgi::apache - class { '::aodh::api': - manage_service => false, - enabled => false, - service_name => 'httpd', - } - class { '::aodh::evaluator': - manage_service => false, - enabled => false, - } - class { '::aodh::notifier': - manage_service => false, - enabled => false, - } - class { '::aodh::listener': - manage_service => false, - enabled => false, - } - $snmpd_user = hiera('snmpd_readonly_user_name') snmp::snmpv3_user { $snmpd_user: authtype => 'MD5', @@ -1103,45 +1129,55 @@ if hiera('step') >= 4 { pacemaker::constraint::base { 'haproxy-then-keystone-constraint': constraint_type => 'order', first_resource => 'haproxy-clone', - second_resource => "${::apache::params::service_name}-clone", + second_resource => 'openstack-core-clone', first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service['haproxy'], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } } + + pacemaker::constraint::base { 'openstack-core-then-httpd-constraint': + constraint_type => 'order', + first_resource => 'openstack-core-clone', + second_resource => "${::apache::params::service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::apache::params::service_name], + Pacemaker::Resource::Ocf['openstack-core']], + } pacemaker::constraint::base { 'rabbitmq-then-keystone-constraint': constraint_type => 'order', first_resource => 'rabbitmq-clone', - second_resource => "${::apache::params::service_name}-clone", + second_resource => 'openstack-core-clone', first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Ocf['rabbitmq'], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } - pacemaker::constraint::base { 'memcached-then-keystone-constraint': + pacemaker::constraint::base { 'memcached-then-openstack-core-constraint': constraint_type => 'order', first_resource => 'memcached-clone', - second_resource => "${::apache::params::service_name}-clone", + second_resource => 'openstack-core-clone', first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service['memcached'], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } - pacemaker::constraint::base { 'galera-then-keystone-constraint': + pacemaker::constraint::base { 'galera-then-openstack-core-constraint': constraint_type => 'order', first_resource => 'galera-master', - second_resource => "${::apache::params::service_name}-clone", + second_resource => 'openstack-core-clone', first_action => 'promote', second_action => 'start', require => [Pacemaker::Resource::Ocf['galera'], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } # Cinder pacemaker::resource::service { $::cinder::params::api_service : clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name], + require => Pacemaker::Resource::Ocf['openstack-core'], } pacemaker::resource::service { $::cinder::params::scheduler_service : clone_params => 'interleave=true', @@ -1150,12 +1186,12 @@ if hiera('step') >= 4 { pacemaker::constraint::base { 'keystone-then-cinder-api-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::cinder::params::api_service}-clone", first_action => 'start', second_action => 'start', - require => [Pacemaker::Resource::Service[$::cinder::params::api_service], - Pacemaker::Resource::Service[$::apache::params::service_name]], + require => [Pacemaker::Resource::Ocf['openstack-core'], + Pacemaker::Resource::Service[$::cinder::params::api_service]], } pacemaker::constraint::base { 'cinder-api-then-cinder-scheduler-constraint': constraint_type => 'order', @@ -1193,25 +1229,25 @@ if hiera('step') >= 4 { # Sahara pacemaker::resource::service { $::sahara::params::api_service_name : clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name], + require => Pacemaker::Resource::Ocf['openstack-core'], } pacemaker::resource::service { $::sahara::params::engine_service_name : clone_params => 'interleave=true', } pacemaker::constraint::base { 'keystone-then-sahara-api-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::sahara::params::api_service_name}-clone", first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service[$::sahara::params::api_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } # Glance pacemaker::resource::service { $::glance::params::registry_service_name : clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name], + require => Pacemaker::Resource::Ocf['openstack-core'], } pacemaker::resource::service { $::glance::params::api_service_name : clone_params => 'interleave=true', @@ -1219,12 +1255,12 @@ if hiera('step') >= 4 { pacemaker::constraint::base { 'keystone-then-glance-registry-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::glance::params::registry_service_name}-clone", first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint': constraint_type => 'order', @@ -1262,12 +1298,12 @@ if hiera('step') >= 4 { } -> pacemaker::resource::service { $::neutron::params::server_service: clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name] + require => Pacemaker::Resource::Ocf['openstack-core'] } } else { pacemaker::resource::service { $::neutron::params::server_service: clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name] + require => Pacemaker::Resource::Ocf['openstack-core'] } } if hiera('neutron::enable_l3_agent', true) { @@ -1340,14 +1376,14 @@ if hiera('step') >= 4 { } } pacemaker::constraint::base { 'keystone-to-neutron-server-constraint': - constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", - second_resource => "${::neutron::params::server_service}-clone", - first_action => 'start', - second_action => 'start', - require => [Pacemaker::Resource::Service[$::apache::params::service_name], - Pacemaker::Resource::Service[$::neutron::params::server_service]], - } + constraint_type => 'order', + first_resource => 'openstack-core-clone', + second_resource => "${::neutron::params::server_service}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Ocf['openstack-core'], + Pacemaker::Resource::Service[$::neutron::params::server_service]], + } if hiera('neutron::enable_ovs_agent',true) { pacemaker::constraint::base { 'neutron-openvswitch-agent-to-dhcp-agent-constraint': constraint_type => 'order', @@ -1461,7 +1497,7 @@ if hiera('step') >= 4 { } pacemaker::resource::service { $::nova::params::consoleauth_service_name : clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name], + require => Pacemaker::Resource::Ocf['openstack-core'], } pacemaker::resource::service { $::nova::params::vncproxy_service_name : clone_params => 'interleave=true', @@ -1472,12 +1508,12 @@ if hiera('step') >= 4 { pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::nova::params::consoleauth_service_name}-clone", first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint': constraint_type => 'order', @@ -1544,19 +1580,19 @@ if hiera('step') >= 4 { Pacemaker::Resource::Service[$::nova::params::conductor_service_name]], } - # Ceilometer and Aodh + # Ceilometer case downcase(hiera('ceilometer_backend')) { /mysql/: { - pacemaker::resource::service { $::ceilometer::params::agent_central_service_name : + pacemaker::resource::service { $::ceilometer::params::agent_central_service_name: clone_params => 'interleave=true', - require => Pacemaker::Resource::Service[$::apache::params::service_name], + require => Pacemaker::Resource::Ocf['openstack-core'], } } default: { - pacemaker::resource::service { $::ceilometer::params::agent_central_service_name : + pacemaker::resource::service { $::ceilometer::params::agent_central_service_name: clone_params => 'interleave=true', - require => [Pacemaker::Resource::Service[$::apache::params::service_name], - Pacemaker::Resource::Service[$::mongodb::params::service_name]], + require => [Pacemaker::Resource::Ocf['openstack-core'], + Pacemaker::Resource::Service[$::mongodb::params::service_name]], } } } @@ -1577,10 +1613,8 @@ if hiera('step') >= 4 { # Fedora doesn't know `require-all` parameter for constraints yet if $::operatingsystem == 'Fedora' { $redis_ceilometer_constraint_params = undef - $redis_aodh_constraint_params = undef } else { $redis_ceilometer_constraint_params = 'require-all=false' - $redis_aodh_constraint_params = 'require-all=false' } pacemaker::constraint::base { 'redis-then-ceilometer-central-constraint': constraint_type => 'order', @@ -1592,24 +1626,14 @@ if hiera('step') >= 4 { require => [Pacemaker::Resource::Ocf['redis'], Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name]], } - pacemaker::constraint::base { 'redis-then-aodh-evaluator-constraint': - constraint_type => 'order', - first_resource => 'redis-master', - second_resource => "${::aodh::params::evaluator_service_name}-clone", - first_action => 'promote', - second_action => 'start', - constraint_params => $redis_aodh_constraint_params, - require => [Pacemaker::Resource::Ocf['redis'], - Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name]], - } pacemaker::constraint::base { 'keystone-then-ceilometer-central-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::ceilometer::params::agent_central_service_name}-clone", first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service[$::ceilometer::params::agent_central_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } pacemaker::constraint::base { 'ceilometer-central-then-ceilometer-collector-constraint': constraint_type => 'order', @@ -1652,60 +1676,6 @@ if hiera('step') >= 4 { require => [Pacemaker::Resource::Service[$::ceilometer::params::api_service_name], Pacemaker::Resource::Ocf['delay']], } - # Aodh - pacemaker::resource::service { $::aodh::params::api_service_name : - clone_params => 'interleave=true', - } - pacemaker::resource::service { $::aodh::params::evaluator_service_name : - clone_params => 'interleave=true', - } - pacemaker::resource::service { $::aodh::params::notifier_service_name : - clone_params => 'interleave=true', - } - pacemaker::resource::service { $::aodh::params::listener_service_name : - clone_params => 'interleave=true', - } - pacemaker::constraint::base { 'keystone-then-aodh-api-constraint': - constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", - second_resource => "${::aodh::params::api_service_name}-clone", - first_action => 'start', - second_action => 'start', - require => [Pacemaker::Resource::Service[$::aodh::params::api_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], - } - pacemaker::constraint::base { 'aodh-delay-then-aodh-evaluator-constraint': - constraint_type => 'order', - first_resource => 'delay-clone', - second_resource => "${::aodh::params::evaluator_service_name}-clone", - first_action => 'start', - second_action => 'start', - require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name], - Pacemaker::Resource::Ocf['delay']], - } - pacemaker::constraint::colocation { 'aodh-evaluator-with-aodh-delay-colocation': - source => "${::aodh::params::evaluator_service_name}-clone", - target => 'delay-clone', - score => 'INFINITY', - require => [Pacemaker::Resource::Service[$::horizon::params::http_service], - Pacemaker::Resource::Ocf['delay']], - } - pacemaker::constraint::base { 'aodh-evaluator-then-aodh-notifier-constraint': - constraint_type => 'order', - first_resource => "${::aodh::params::evaluator_service_name}-clone", - second_resource => "${::aodh::params::notifier_service_name}-clone", - first_action => 'start', - second_action => 'start', - require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name], - Pacemaker::Resource::Service[$::aodh::params::notifier_service_name]], - } - pacemaker::constraint::colocation { 'aodh-notifier-with-aodh-evaluator-colocation': - source => "${::aodh::params::notifier_service_name}-clone", - target => "${::aodh::params::evaluator_service_name}-clone", - score => 'INFINITY', - require => [Pacemaker::Resource::Service[$::aodh::params::evaluator_service_name], - Pacemaker::Resource::Service[$::aodh::params::notifier_service_name]], - } if downcase(hiera('ceilometer_backend')) == 'mongodb' { pacemaker::constraint::base { 'mongodb-then-ceilometer-central-constraint': constraint_type => 'order', @@ -1733,12 +1703,12 @@ if hiera('step') >= 4 { } pacemaker::constraint::base { 'keystone-then-heat-api-constraint': constraint_type => 'order', - first_resource => "${::apache::params::service_name}-clone", + first_resource => 'openstack-core-clone', second_resource => "${::heat::params::api_service_name}-clone", first_action => 'start', second_action => 'start', require => [Pacemaker::Resource::Service[$::heat::params::api_service_name], - Pacemaker::Resource::Service[$::apache::params::service_name]], + Pacemaker::Resource::Ocf['openstack-core']], } pacemaker::constraint::base { 'heat-api-then-heat-api-cfn-constraint': constraint_type => 'order', diff --git a/puppet/manifests/overcloud_volume.pp b/puppet/manifests/overcloud_volume.pp index 72cd36c3..66722f57 100644 --- a/puppet/manifests/overcloud_volume.pp +++ b/puppet/manifests/overcloud_volume.pp @@ -44,7 +44,7 @@ if $cinder_enable_iscsi { $cinder_enabled_backends = any2array($cinder_iscsi_backend) class { '::cinder::backends' : - enabled_backends => $cinder_enabled_backends, + enabled_backends => union($cinder_enabled_backends, hiera('cinder_user_enabled_backends')), } $snmpd_user = hiera('snmpd_readonly_user_name') |