Support more agent specific report_interval

This change introduces the report_interval parameters to more agent
classes, so that users can override report interval of a specific
agent more flexibly.

Change-Id: I573d1f9abe201bdd17bf16602218252cc9b7f132

manifests/agents/dhcp.pp

@@ -104,6 +104,12 @@
 # (optional) The SSL CA cert file to use for Neutron agents to connect to OVSDB
 # Defaults to $::os_service_default
 #
+# [*report_interval*]
+#   (optional) Set the agent report interval. By default the global report
+#   interval in neutron.conf ([agent]/report_interval) is used. This parameter
+#   can be used to override the reporting interval for the dhcp-agent.
+#   Defaults to $::os_service_default
+#
 class neutron::agents::dhcp (
   $package_ensure            = present,
   $enabled                   = true,
@@ -129,6 +135,7 @@ class neutron::agents::dhcp (
   $ovsdb_agent_ssl_key_file  = $::os_service_default,
   $ovsdb_agent_ssl_cert_file = $::os_service_default,
   $ovsdb_agent_ssl_ca_file   = $::os_service_default,
+  $report_interval           = $::os_service_default,
 ) {
 
   include neutron::deps
@@ -164,6 +171,7 @@ class neutron::agents::dhcp (
     'DEFAULT/dnsmasq_local_resolv':      value => $dnsmasq_local_resolv;
     'DEFAULT/dnsmasq_enable_addr6_list': value => $dnsmasq_enable_addr6_list;
     'agent/availability_zone':           value => $availability_zone;
+    'agent/report_interval':             value => $report_interval;
   }
 
   # DEFAULT/ovs_intergation_bridge was deprecated in favor of

manifests/agents/l3.pp

@@ -83,6 +83,12 @@
 #   (optional) List of the L3 agent extensions to enable.
 #   Defaults to $::os_service_default
 #
+# [*report_interval*]
+#   (optional) Set the agent report interval. By default the global report
+#   interval in neutron.conf ([agent]/report_interval) is used. This parameter
+#   can be used to override the reporting interval for l3-agent.
+#   Defaults to $::os_service_default
+#
 # [*radvd_user*]
 #   (optional) The username passed to radvd, used to drop root privileges and
 #   change user ID to username and group ID to the primary group of username.
@@ -137,6 +143,7 @@ class neutron::agents::l3 (
   $purge_config                      = false,
   $availability_zone                 = $::os_service_default,
   $extensions                        = $::os_service_default,
+  $report_interval                   = $::os_service_default,
   $radvd_user                        = $::os_service_default,
   $ovs_integration_bridge            = $::os_service_default,
   $network_log_rate_limit            = $::os_service_default,
@@ -182,6 +189,7 @@ class neutron::agents::l3 (
     'ovs/integration_bridge':               value => $ovs_integration_bridge;
     'agent/availability_zone':              value => $availability_zone;
     'agent/extensions':                     value => join(any2array($extensions), ',');
+    'agent/report_interval':                value => $report_interval;
     'network_log/rate_limit':               value => $network_log_rate_limit;
     'network_log/burst_limit':              value => $network_log_burst_limit;
     'network_log/local_output_log_base':    value => $network_log_local_output_log_base;

manifests/agents/metadata.pp

@@ -58,6 +58,12 @@
 #   (optional) Allow to perform insecure SSL (https) requests to nova metadata.
 #   Defaults to $::os_service_default
 #
+# [*report_interval*]
+#   (optional) Set the agent report interval. By default the global report
+#   interval in neutron.conf ([agent]/report_interval) is used. This parameter
+#   can be used to override the reporting interval for the sriov-agent.
+#   Defaults to $::os_service_default
+#
 # [*purge_config*]
 #   (optional) Whether to set only the specified config options
 #   in the metadata config.
@@ -79,6 +85,7 @@ class neutron::agents::metadata (
   $metadata_insecure         = $::os_service_default,
   $nova_client_cert          = $::os_service_default,
   $nova_client_priv_key      = $::os_service_default,
+  $report_interval           = $::os_service_default,
   $purge_config              = false,
   ) {
 
@@ -101,6 +108,7 @@ class neutron::agents::metadata (
     'DEFAULT/metadata_backlog':               value => $metadata_backlog;
     'DEFAULT/nova_client_cert':               value => $nova_client_cert;
     'DEFAULT/nova_client_priv_key':           value => $nova_client_priv_key;
+    'agent/report_interval':                  value => $report_interval;
   }
 
   if ! is_service_default ($metadata_memory_cache_ttl) and ($metadata_memory_cache_ttl) {

manifests/agents/ml2/ovs.pp

@@ -87,6 +87,12 @@
 #   polling for local device changes.
 #   Defaults to $::os_service_default
 #
+# [*report_interval*]
+#   (optional) Set the agent report interval. By default the global report
+#   interval in neutron.conf ([agent]/report_interval) is used. This parameter
+#   can be used to override the reporting interval for the openvswitch-agent.
+#   Defaults to $::os_service_default
+#
 # [*l2_population*]
 #   (optional) Extension to use alongside ml2 plugin's l2population
 #   mechanism driver.
@@ -238,6 +244,7 @@ class neutron::agents::ml2::ovs (
   $tunnel_bridge                        = 'br-tun',
   $vxlan_udp_port                       = 4789,
   $polling_interval                     = $::os_service_default,
+  $report_interval                      = $::os_service_default,
   $l2_population                        = $::os_service_default,
   $arp_responder                        = $::os_service_default,
   $firewall_driver                      = 'iptables_hybrid',
@@ -365,6 +372,7 @@ class neutron::agents::ml2::ovs (
 
   neutron_agent_ovs {
     'agent/polling_interval':               value => $polling_interval;
+    'agent/report_interval':                value => $report_interval;
     'agent/l2_population':                  value => $l2_population;
     'agent/arp_responder':                  value => $arp_responder;
     'agent/enable_distributed_routing':     value => $enable_distributed_routing;

manifests/agents/ml2/sriov.pp

@@ -43,7 +43,13 @@
 # [*polling_interval*]
 #   (optional) The number of seconds the agent will wait between
 #   polling for local device changes.
-#   Defaults to '2"
+#   Defaults to 2
+#
+# [*report_interval*]
+#   (optional) Set the agent report interval. By default the global report
+#   interval in neutron.conf ([agent]/report_interval) is used. This parameter
+#   can be used to override the reporting interval for the sriov-agent.
+#   Defaults to $::os_service_default
 #
 # [*exclude_devices*]
 #   (optional) Array of <network_device>:<excluded_devices> mapping
@@ -88,6 +94,7 @@ class neutron::agents::ml2::sriov (
   $manage_service                       = true,
   $physical_device_mappings             = $::os_service_default,
   $polling_interval                     = 2,
+  $report_interval                      = $::os_service_default,
   $exclude_devices                      = $::os_service_default,
   $extensions                           = $::os_service_default,
   $purge_config                         = false,
@@ -109,6 +116,7 @@ class neutron::agents::ml2::sriov (
     'sriov_nic/physical_device_mappings': value => pick(join(any2array($physical_device_mappings), ','), $::os_service_default);
     'agent/extensions':                   value => join(any2array($extensions), ',');
     'agent/polling_interval':             value => $polling_interval;
+    'agent/report_interval':              value => $report_interval;
     # As of now security groups are not supported for SR-IOV ports.
     # It is required to disable Firewall driver in the SR-IOV agent config.
     'securitygroup/firewall_driver':      value => 'noop';

releasenotes/notes/agent-report_interval-edfbb36b2059d558.yaml

@@ -0,0 +1,11 @@
+---
+features:
+  - |
+    The following classes now support the ``report_interval`` parameter, to
+    override the report interval of a specific neutron agents.
+
+    - ``neutron::agent::dhcp``
+    - ``neutron::agent::metadata``
+    - ``neutron::agent::ml2::ovs``
+    - ``neutron::agent::ml2::sriov``
+    - ``neutron::agent::l3``

spec/classes/neutron_agents_dhcp_spec.rb

@@ -44,6 +44,7 @@ describe 'neutron::agents::dhcp' do
       should contain_neutron_dhcp_agent_config('DEFAULT/dnsmasq_local_resolv').with_value('<SERVICE DEFAULT>');
       should contain_neutron_dhcp_agent_config('DEFAULT/dnsmasq_enable_addr6_list').with_value('<SERVICE DEFAULT>');
       should contain_neutron_dhcp_agent_config('agent/availability_zone').with_value('<SERVICE DEFAULT>');
+      should contain_neutron_dhcp_agent_config('agent/report_interval').with_value('<SERVICE DEFAULT>');
       should contain_neutron_dhcp_agent_config('OVS/ovsdb_connection').with_value('<SERVICE DEFAULT>');
       should contain_neutron_dhcp_agent_config('OVS/integration_bridge').with_value('<SERVICE DEFAULT>');
       should contain_neutron_dhcp_agent_config('OVS/ssl_key_file').with_value('<SERVICE DEFAULT>');

spec/classes/neutron_agents_l3_spec.rb

@@ -41,6 +41,7 @@ describe 'neutron::agents::l3' do
       should contain_neutron_l3_agent_config('ovs/integration_bridge').with_value('<SERVICE DEFAULT>')
       should contain_neutron_l3_agent_config('agent/availability_zone').with_value('<SERVICE DEFAULT>')
       should contain_neutron_l3_agent_config('agent/extensions').with_value('<SERVICE DEFAULT>')
+      should contain_neutron_l3_agent_config('agent/report_interval').with_value('<SERVICE DEFAULT>')
       should contain_neutron_l3_agent_config('network_log/rate_limit').with_value('<SERVICE DEFAULT>')
       should contain_neutron_l3_agent_config('network_log/burst_limit').with_value('<SERVICE DEFAULT>')
       should contain_neutron_l3_agent_config('network_log/local_output_log_base').with_value('<SERVICE DEFAULT>')

spec/classes/neutron_agents_metadata_spec.rb

@@ -58,6 +58,7 @@ describe 'neutron::agents::metadata' do
       should contain_neutron_metadata_agent_config('DEFAULT/nova_metadata_insecure').with(:value => '<SERVICE DEFAULT>')
       should contain_neutron_metadata_agent_config('DEFAULT/metadata_proxy_shared_secret').with(:value => params[:shared_secret]).with_secret(true)
       should contain_neutron_metadata_agent_config('DEFAULT/cache_url').with(:ensure => 'absent')
+      should contain_neutron_metadata_agent_config('agent/report_interval').with(:value => '<SERVICE DEFAULT>')
     end
   end
 

spec/classes/neutron_agents_ml2_ovs_spec.rb

@@ -41,6 +41,7 @@ describe 'neutron::agents::ml2::ovs' do
 
     it 'configures plugins/ml2/openvswitch_agent.ini' do
       should contain_neutron_agent_ovs('agent/polling_interval').with_value('<SERVICE DEFAULT>')
+      should contain_neutron_agent_ovs('agent/report_interval').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('agent/l2_population').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('agent/arp_responder').with_value('<SERVICE DEFAULT>')
       should contain_neutron_agent_ovs('agent/drop_flows_on_start').with_value(p[:drop_flows_on_start])

spec/classes/neutron_agents_ml2_sriov_spec.rb

@@ -38,6 +38,7 @@ describe 'neutron::agents::ml2::sriov' do
       should contain_neutron_sriov_agent_config('sriov_nic/physical_device_mappings').with_value('<SERVICE DEFAULT>')
       should contain_neutron_sriov_agent_config('agent/extensions').with_value(['<SERVICE DEFAULT>'])
       should contain_neutron_sriov_agent_config('agent/polling_interval').with_value(p[:polling_interval])
+      should contain_neutron_sriov_agent_config('agent/report_interval').with_value('<SERVICE DEFAULT>')
       should contain_neutron_sriov_agent_config('securitygroup/firewall_driver').with_value('noop')
     end