Puppet Class: tripleo::haproxy

Defined in:
manifests/haproxy.pp

Overview

Class: tripleo::haproxy

Configure HAProxy for TripleO.

Parameters:

haproxy_service_manage

Will be passed as value for service_manage to HAProxy module. Defaults to true

haproxy_global_maxconn

The value to use as maxconn in the HAProxy global config section. Defaults to 20480

haproxy_default_maxconn

The value to use as maxconn in the HAProxy default config section. Defaults to 4096

haproxy_default_timeout

The value to use as timeout in the HAProxy default config section. Defaults to [ ‘http-request 10s’, ‘queue 2m’, ‘connect 10s’, ‘client 2m’, ‘server 2m’, ‘check 10s’ ]

haproxy_listen_bind_param

A list of params to be added to the HAProxy listener bind directive. By default the ‘transparent’ param is added but it should be cleared if one of the *_virtual_ip addresses is a wildcard, eg. 0.0.0.0 Defaults to [ ‘transparent’ ]

haproxy_member_options

The default options to use for the HAProxy balancer members. Defaults to [ ‘check’, ‘inter 2000’, ‘rise 2’, ‘fall 5’ ]

haproxy_log_address

The IPv4, IPv6 or filesystem socket path of the syslog server. Defaults to ‘/dev/log’

haproxy_log_facility

The syslog facility for HAProxy. Defaults to ‘local0’

haproxy_globals_override

HAProxy global option we can append to the default base set in this class. If you enter an already existing key, it will override the default. Defaults to {}

haproxy_lb_mode_longrunning

HAProxy LB mode to use with the services the clients of which may have the notion of the longrunning requests, like RPC or just API requests that take time. The HAProxy’s default roundrobin balance algorithm can be replaced with it. Defaults to “leastconn”.

haproxy_defaults_override

HAProxy defaults option we can append to the default base set in this class. If you enter an already existing key, it will override the default. Defaults to {}

haproxy_daemon

Should haproxy run in daemon mode or not Defaults to true

haproxy_socket_access_level

Access level for HAProxy socket. Can be “user” or “admin” Defaults to “user”

controller_hosts

IPs of host or group of hosts to load-balance the services Can be a string or an array. Defaults to lookup(‘controller_node_ips’)

controller_hosts_names

Names of host or group of hosts to load-balance the services Can be a string or an array. Defaults to lookup(‘controller_node_names’, undef, undef, undef)

controller_virtual_ip

Control IP or group of IPs to bind the pools Can be a string or an array. Defaults to undef

public_virtual_ip

Public IP or group of IPs to bind the pools Can be a string or an array. Defaults to undef

use_backend_syntax

(optional) When set to true, generate a config with frontend and backend sections, otherwise use listen sections. Defaults to lookup(‘haproxy_backend_syntax’, undef, undef, false)

haproxy_stats_user

Username for haproxy stats authentication. A string. Defaults to ‘admin’

haproxy_stats_password

Password for haproxy stats authentication. When set, authentication is enabled on the haproxy stats endpoint. A string. Defaults to undef

haproxy_stats_bind_address

Bind address for where the haproxy stats web interface should listen on in addition to the controller_virtual_ip A string.or an array Defaults to undef

service_certificate

Filename of an HAProxy-compatible certificate and key file When set, enables SSL on the public API endpoints using the specified file. Defaults to undef

use_internal_certificates

Flag that indicates if we’ll use an internal certificate for this specific service. When set, enables SSL on the internal API endpoints using the file that certmonger is tracking; this is derived from the network the service is listening on. Defaults to false

internal_certificates_specs

A hash that should contain the specs that were used to create the certificates. As the name indicates, only the internal certificates will be fetched from here. And the keys should follow the following pattern “haproxy-<network name>”. The network name should be as it was defined in tripleo-heat-templates. Note that this is only taken into account if the $use_internal_certificates flag is set. Defaults to {}

enable_internal_tls

A flag that indicates if the servers in the internal network are using TLS. This enables the ‘ssl’ option for the server members that are proxied. Defaults to lookup(‘enable_internal_tls’, undef, undef, false)

ssl_cipher_suite

The default string describing the list of cipher algorithms (“cipher suite”) that are negotiated during the SSL/TLS handshake for all “bind” lines. This value comes from the Fedora system crypto policy. Defaults to ‘!SSLv2:kEECDH:kRSA:kEDH:kPSK:+3DES:!aNULL:!eNULL:!MD5:!EXP:!RC4:!SEED:!IDEA:!DES’

ssl_options

String that sets the default ssl options to force on all “bind” lines. Defaults to ‘no-sslv3 no-tlsv10’

ca_bundle

Path to the CA bundle to be used for HAProxy to validate the certificates of the servers it balances Defaults to ‘/etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt’

crl_file

Path to the CRL file to be used for checking revoked certificates. Defaults to undef

haproxy_stats_certificate

Filename of an HAProxy-compatible certificate and key file When set, enables SSL on the haproxy stats endpoint using the specified file. Defaults to undef

haproxy_stats

(optional) Enable or not the haproxy stats interface Defaults to true

keystone_admin

(optional) Enable or not Keystone Admin API binding Defaults to lookup(‘keystone_enabled’, undef, undef, false)

keystone_public

(optional) Enable or not Keystone Public API binding Defaults to lookup(‘keystone_enabled’, undef, undef, false)

neutron

(optional) Enable or not Neutron API binding Defaults to lookup(‘neutron_api_enabled’, undef, undef, false)

cinder

(optional) Enable or not Cinder API binding Defaults to lookup(‘cinder_api_enabled’, undef, undef, false)

manila

(optional) Enable or not Manila API binding Defaults to lookup(‘manila_api_enabled’, undef, undef, false)

glance_api

(optional) Enable or not Glance API binding Defaults to lookup(‘glance_api_enabled’, undef, undef, false)

glance_api_internal

(optional) Enable or not Glance API (internal) binding Defaults to lookup(‘glance_api_internal_enabled’, undef, undef, false)

nova_osapi

(optional) Enable or not Nova API binding Defaults to lookup(‘nova_api_enabled’, undef, undef, false)

placement

(optional) Enable or not Placement API binding Defaults to lookup(‘placement_enabled’, undef, undef, false)

nova_metadata

(optional) Enable or not Nova metadata binding Defaults to lookup(‘nova_metadata_enabled’, undef, undef, false)

nova_novncproxy

(optional) Enable or not Nova novncproxy binding Defaults to lookup(‘nova_vnc_proxy_enabled’, undef, undef, false)

aodh

(optional) Enable or not Aodh API binding Defaults to lookup(‘aodh_api_enabled’, undef, undef, false)

barbican

(optional) Enable or not Barbican API binding Defaults to lookup(‘barbican_api_enabled’, undef, undef, false)

designate

(optional) Enable or not Designate API binding Defaults to lookup(‘designate_api_enabled’, undef, undef, false)

metrics_qdr

(optional) Enable or not Metrics QDR binding Defaults to lookup(‘metrics_qdr_enabled’, undef, undef, false)

gnocchi

(optional) Enable or not Gnocchi API binding Defaults to lookup(‘gnocchi_api_enabled’, undef, undef, false)

swift_proxy_server

(optional) Enable or not Swift API binding Defaults to lookup(‘swift_proxy_enabled’, undef, undef, false)

heat_api

(optional) Enable or not Heat API binding Defaults to lookup(‘heat_api_enabled’, undef, undef, false)

heat_cfn

(optional) Enable or not Heat CFN API binding Defaults to lookup(‘heat_api_cfn_enabled’, undef, undef, false)

horizon

(optional) Enable or not Horizon dashboard binding Defaults to lookup(‘horizon_enabled’, undef, undef, false)

ironic

(optional) Enable or not Ironic API binding Defaults to lookup(‘ironic_enabled’, undef, undef, false)

ironic_inspector

(optional) Enable or not Ironic Inspector API binding Defaults to lookup(‘ironic_inspector_enabled’, undef, undef, false)

octavia

(optional) Enable or not Octavia API binding Defaults to lookup(‘octavia_api_enabled’, undef, undef, false)

mysql

(optional) Enable or not MySQL Galera binding Defaults to lookup(‘mysql_enabled’, undef, undef, false)

mysql_clustercheck

(optional) Enable check via clustercheck for mysql Defaults to false

mysql_max_conn

(optional) Set the maxconn parameter for mysql Defaults to undef

mysql_member_options

The options to use for the mysql HAProxy balancer members. If this parameter is undefined, the actual value configured will depend on the value of $mysql_clustercheck. If cluster checking is enabled, the mysql member options will be: “[‘backup’, ‘port 9200’, ‘on-marked-down shutdown-sessions’, ‘check’, ‘inter 1s’]” and if mysql cluster checking is disabled, the member options will be: “union($haproxy_member_options, [‘backup’])” Defaults to undef

mysql_custom_listen_options

Hash to pass to the mysql haproxy listen stanza to be deepmerged with the other options Defaults to {}

mysql_custom_frontend_options

Hash to pass to the mysql haproxy frontend stanza to be deepmerged with the other options Defaults to {}

mysql_custom_backend_options

Hash to pass to the mysql haproxy backend stanza to be deepmerged with the other options Defaults to {}

rabbitmq

(optional) Enable or not RabbitMQ binding Defaults to false

etcd

(optional) Enable or not Etcd binding Defaults to lookup(‘etcd_enabled’, undef, undef, false)

docker_registry

(optional) Enable or not the Docker Registry API binding Defaults to lookup(‘enable_docker_registry’, undef, undef, false)

redis

(optional) Enable or not Redis binding Defaults to lookup(‘redis_enabled’, undef, undef, false)

redis_password

(optional) Password for Redis authentication, eventually needed by the specific monitoring we do from HAProxy for Redis Defaults to undef

ceph_rgw

(optional) Enable or not Ceph RadosGW binding Defaults to lookup(‘ceph_rgw_enabled’, undef, undef, false)

ceph_grafana

(optional) Enable or not Ceph Grafana dashboard binding Defaults to lookup(‘ceph_grafana_enabled’, undef, undef, false)

ceph_dashboard

(optional) Enable or not Ceph Dashboard binding Defaults to lookup(‘ceph_grafana_enabled’, undef, undef, false)

ovn_dbs

(optional) Enable or not OVN northd binding Defaults to lookup(‘ovn_dbs_enabled’, undef, undef, false)

ovn_dbs_manage_lb

(optional) Whether or not haproxy should configure OVN dbs for load balancing if ovn_dbs is enabled. Defaults to false

aodh_network

(optional) Specify the network aodh is running on. Defaults to lookup(‘aodh_api_network’, undef, undef, undef)

barbican_network

(optional) Specify the network barbican is running on. Defaults to lookup(‘barbican_api_network’, undef, undef, undef)

ceph_rgw_network

(optional) Specify the network ceph_rgw is running on. Defaults to lookup(‘ceph_rgw_network’, undef, undef, undef)

ceph_grafana_network

(optional) Specify the network ceph_grafana is running on. Defaults to lookup(‘ceph_grafana_network’, undef, undef, undef)

ceph_dashboard_network

(optional) Specify the network ceph_dashboard is running on. Defaults to lookup(‘ceph_dashboard_network’, undef, undef, undef)

cinder_network

(optional) Specify the network cinder is running on. Defaults to lookup(‘cinder_api_network’, undef, undef, undef)

designate_network

(optional) Specify the network designate is running on. Defaults to lookup(‘designate_api_network’, undef, undef, undef)

metrics_qdr_network

(optional) Specify the network metrics_qdr is running on. Defaults to lookup(‘metrics_qdr_network’, undef, undef, undef)

docker_registry_network

(optional) Specify the network docker-registry is running on. Defaults to lookup(‘docker_registry_network’, undef, undef, undef)

glance_api_network

(optional) Specify the network glance_api is running on. Defaults to lookup(‘glance_api_network’, undef, undef, undef)

gnocchi_network

(optional) Specify the network gnocchi is running on. Defaults to lookup(‘gnocchi_api_network’, undef, undef, undef)

heat_api_network

(optional) Specify the network heat_api is running on. Defaults to lookup(‘heat_api_network’, undef, undef, undef)

heat_cfn_network

(optional) Specify the network heat_cfn is running on. Defaults to lookup(‘heat_api_cfn_network’, undef, undef, undef)

horizon_network

(optional) Specify the network horizon is running on. Defaults to lookup(‘horizon_network’, undef, undef, undef)

ironic_inspector_network

(optional) Specify the network ironic_inspector is running on. Defaults to lookup(‘ironic_inspector_network’, undef, undef, undef)

ironic_network

(optional) Specify the network ironic is running on. Defaults to lookup(‘ironic_api_network’, undef, undef, undef)

keystone_admin_network

(optional) Specify the network keystone_admin is running on. Defaults to lookup(‘keystone_network’, undef, undef, undef)

keystone_public_network

(optional) Specify the network keystone_public is running on. Defaults to lookup(‘keystone_network’, undef, undef, undef)

keystone_sticky_sessions

(optional) Use cookie-based session persistence for the Keystone public API. Defaults to lookup(‘keystone_sticky_sessions’, undef, undef, false)

keystone_session_cookie

(optional) Use a specified name for the Keystone sticky session cookie. Defaults to lookup(‘keystone_session_cookie’, undef, undef, ‘KEYSTONESESSION’)

manila_network

(optional) Specify the network manila is running on. Defaults to lookup(‘manila_api_network’, undef, undef, undef)

neutron_network

(optional) Specify the network neutron is running on. Defaults to lookup(‘neutron_api_network’, undef, undef, undef)

nova_metadata_network

(optional) Specify the network nova_metadata is running on. Defaults to lookup(‘nova_metadata_network’, undef, undef, undef)

nova_novncproxy_network

(optional) Specify the network nova_novncproxy is running on. Defaults to lookup(‘nova_vnc_proxy_network’, undef, undef, lookup(‘nova_libvirt_network’, undef, undef, undef))

nova_osapi_network

(optional) Specify the network nova_osapi is running on. Defaults to lookup(‘nova_api_network’, undef, undef, undef)

placement_network

(optional) Specify the network placement is running on. Defaults to lookup(‘placement_network’, undef, undef, undef)

etcd_network

(optional) Specify the network etcd is running on. Defaults to lookup(‘etcd_network’, undef, undef, undef)

octavia_network

(optional) Specify the network octavia is running on. Defaults to lookup(‘octavia_api_network’, undef, undef, undef)

ovn_dbs_network

(optional) Specify the network ovn_dbs is running on. Defaults to lookup(‘ovn_dbs_network’, undef, undef, undef)

swift_proxy_server_network

(optional) Specify the network swift_proxy_server is running on. Defaults to lookup(‘swift_proxy_network’, undef, undef, undef)

designate_mdns_proxy_baseport

(optional) Specify the base port value for the external->internal proxies used for external DNS integration with designate workers. Defaults to lookup(‘designate_mdns_public_port_start’, undef, undef, 16000)

service_ports

(optional) Hash that contains the values to override from the service ports The available keys to modify the services’ ports are:

'aodh_api_port' (Defaults to 8042)
'aodh_api_ssl_port' (Defaults to 13042)
'barbican_api_port' (Defaults to 9311)
'barbican_api_ssl_port' (Defaults to 13311)
'cinder_api_port' (Defaults to 8776)
'cinder_api_ssl_port' (Defaults to 13776)
'docker_registry_port' (Defaults to 8787)
'docker_registry_ssl_port' (Defaults to 13787)
'glance_api_port' (Defaults to 9292)
'glance_api_internal_port' (Defaults to 9293)
'glance_api_ssl_port' (Defaults to 13292)
'gnocchi_api_port' (Defaults to 8041)
'gnocchi_api_ssl_port' (Defaults to 13041)
'heat_api_port' (Defaults to 8004)
'heat_api_ssl_port' (Defaults to 13004)
'heat_cfn_port' (Defaults to 8000)
'heat_cfn_ssl_port' (Defaults to 13005)
'ironic_api_port' (Defaults to 6385)
'ironic_api_ssl_port' (Defaults to 13385)
'ironic_inspector_port' (Defaults to 5050)
'ironic_inspector_ssl_port' (Defaults to 13050)
'keystone_admin_api_port' (Defaults to 35357)
'keystone_public_api_port' (Defaults to 5000)
'keystone_public_api_ssl_port' (Defaults to 13000)
'manila_api_port' (Defaults to 8786)
'manila_api_ssl_port' (Defaults to 13786)
'metrics_qdr_port' (Defaults to 5666)
'neutron_api_port' (Defaults to 9696)
'neutron_api_ssl_port' (Defaults to 13696)
'nova_api_port' (Defaults to 8774)
'nova_api_ssl_port' (Defaults to 13774)
'nova_metadata_port' (Defaults to 8775)
'nova_novnc_port' (Defaults to 6080)
'nova_novnc_ssl_port' (Defaults to 13080)
'octavia_api_port' (Defaults to 9876)
'octavia_api_ssl_port' (Defaults to 13876)
'placement_port' (Defaults to 8778)
'placement_ssl_port' (Defaults to 13778)
'ovn_nbdb_port' (Defaults to 6641)
'ovn_nbdb_ssl_port' (Defaults to 13641)
'ovn_sbdb_port' (Defaults to 6642)
'ovn_sbdb_ssl_port' (Defaults to 13642)
'swift_proxy_port' (Defaults to 8080)
'swift_proxy_ssl_port' (Defaults to 13808)
'ceph_rgw_port' (Defaults to 8080)
'ceph_rgw_ssl_port' (Defaults to 13808)
'ceph_grafana_port' (Defaults to 3100)
'ceph_grafana_ssl_port' (Defaults to 3100)
'ceph_dashboard_port' (Defaults to 8444)
'ceph_dashboard_ssl_port' (Defaults to 8444)

Defaults to {}

DEPRECATED PARAMETERS

activate_httplog

This parameter has been deprecated and has no effect. Defaults to undef

Parameters:

  • controller_virtual_ip (Any)
  • public_virtual_ip (Any)
  • use_backend_syntax (Any) (defaults to: lookup('haproxy_backend_syntax', undef, undef, false))
  • haproxy_service_manage (Any) (defaults to: true)
  • haproxy_global_maxconn (Any) (defaults to: 20480)
  • haproxy_default_maxconn (Any) (defaults to: 4096)
  • haproxy_default_timeout (Any) (defaults to: [ 'http-request 10s', 'queue 2m', 'connect 10s', 'client 2m', 'server 2m', 'check 30s' ])
  • haproxy_listen_bind_param (Any) (defaults to: [ 'transparent' ])
  • haproxy_member_options (Any) (defaults to: [ 'check', 'inter 2000', 'rise 2', 'fall 5' ])
  • haproxy_log_address (Any) (defaults to: '/dev/log')
  • haproxy_log_facility (Any) (defaults to: 'local0')
  • haproxy_globals_override (Any) (defaults to: {})
  • haproxy_defaults_override (Any) (defaults to: {})
  • haproxy_lb_mode_longrunning (Any) (defaults to: 'leastconn')
  • haproxy_daemon (Any) (defaults to: true)
  • haproxy_socket_access_level (Any) (defaults to: 'user')
  • haproxy_stats_user (Any) (defaults to: 'admin')
  • haproxy_stats_password (Any) (defaults to: undef)
  • haproxy_stats_bind_address (Any) (defaults to: undef)
  • controller_hosts (Any) (defaults to: lookup('controller_node_ips'))
  • controller_hosts_names (Any) (defaults to: lookup('controller_node_names', undef, undef, undef))
  • service_certificate (Any) (defaults to: undef)
  • use_internal_certificates (Any) (defaults to: false)
  • internal_certificates_specs (Any) (defaults to: {})
  • enable_internal_tls (Any) (defaults to: lookup('enable_internal_tls', undef, undef, false))
  • ssl_cipher_suite (Any) (defaults to: '!SSLv2:kEECDH:kRSA:kEDH:kPSK:+3DES:!aNULL:!eNULL:!MD5:!EXP:!RC4:!SEED:!IDEA:!DES')
  • ssl_options (Any) (defaults to: 'no-sslv3 no-tlsv10')
  • ca_bundle (Any) (defaults to: '/etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt')
  • crl_file (Any) (defaults to: undef)
  • haproxy_stats_certificate (Any) (defaults to: undef)
  • haproxy_stats (Any) (defaults to: true)
  • keystone_admin (Any) (defaults to: lookup('keystone_enabled', undef, undef, false))
  • keystone_public (Any) (defaults to: lookup('keystone_enabled', undef, undef, false))
  • neutron (Any) (defaults to: lookup('neutron_api_enabled', undef, undef, false))
  • cinder (Any) (defaults to: lookup('cinder_api_enabled', undef, undef, false))
  • manila (Any) (defaults to: lookup('manila_api_enabled', undef, undef, false))
  • glance_api (Any) (defaults to: lookup('glance_api_enabled', undef, undef, false))
  • glance_api_internal (Any) (defaults to: lookup('glance_api_internal_enabled', undef, undef, false))
  • nova_osapi (Any) (defaults to: lookup('nova_api_enabled', undef, undef, false))
  • placement (Any) (defaults to: lookup('placement_enabled', undef, undef, false))
  • nova_metadata (Any) (defaults to: lookup('nova_metadata_enabled', undef, undef, false))
  • nova_novncproxy (Any) (defaults to: lookup('nova_vnc_proxy_enabled', undef, undef, false))
  • aodh (Any) (defaults to: lookup('aodh_api_enabled', undef, undef, false))
  • barbican (Any) (defaults to: lookup('barbican_api_enabled', undef, undef, false))
  • ceph_grafana (Any) (defaults to: lookup('ceph_grafana_enabled', undef, undef, false))
  • ceph_dashboard (Any) (defaults to: lookup('ceph_grafana_enabled', undef, undef, false))
  • gnocchi (Any) (defaults to: lookup('gnocchi_api_enabled', undef, undef, false))
  • swift_proxy_server (Any) (defaults to: lookup('swift_proxy_enabled', undef, undef, false))
  • heat_api (Any) (defaults to: lookup('heat_api_enabled', undef, undef, false))
  • heat_cfn (Any) (defaults to: lookup('heat_api_cfn_enabled', undef, undef, false))
  • horizon (Any) (defaults to: lookup('horizon_enabled', undef, undef, false))
  • ironic (Any) (defaults to: lookup('ironic_api_enabled', undef, undef, false))
  • ironic_inspector (Any) (defaults to: lookup('ironic_inspector_enabled', undef, undef, false))
  • octavia (Any) (defaults to: lookup('octavia_api_enabled', undef, undef, false))
  • designate (Any) (defaults to: lookup('designate_api_enabled', undef, undef, false))
  • metrics_qdr (Any) (defaults to: lookup('metrics_qdr_enabled', undef, undef, false))
  • mysql (Any) (defaults to: lookup('mysql_enabled', undef, undef, false))
  • mysql_clustercheck (Any) (defaults to: false)
  • mysql_max_conn (Any) (defaults to: undef)
  • mysql_member_options (Any) (defaults to: undef)
  • mysql_custom_listen_options (Any) (defaults to: {})
  • mysql_custom_frontend_options (Any) (defaults to: {})
  • mysql_custom_backend_options (Any) (defaults to: {})
  • rabbitmq (Any) (defaults to: false)
  • etcd (Any) (defaults to: lookup('etcd_enabled', undef, undef, false))
  • docker_registry (Any) (defaults to: lookup('enable_docker_registry', undef, undef, false))
  • redis (Any) (defaults to: lookup('redis_enabled', undef, undef, false))
  • redis_password (Any) (defaults to: undef)
  • ceph_rgw (Any) (defaults to: lookup('ceph_rgw_enabled', undef, undef, false))
  • ovn_dbs (Any) (defaults to: lookup('ovn_dbs_enabled', undef, undef, false))
  • ovn_dbs_manage_lb (Any) (defaults to: false)
  • aodh_network (Any) (defaults to: lookup('aodh_api_network', undef, undef, undef))
  • barbican_network (Any) (defaults to: lookup('barbican_api_network', undef, undef, false))
  • ceph_rgw_network (Any) (defaults to: lookup('ceph_rgw_network', undef, undef, undef))
  • cinder_network (Any) (defaults to: lookup('cinder_api_network', undef, undef, undef))
  • designate_network (Any) (defaults to: lookup('designate_api_network', undef, undef, undef))
  • metrics_qdr_network (Any) (defaults to: lookup('metrics_qdr_network', undef, undef, undef))
  • docker_registry_network (Any) (defaults to: lookup('docker_registry_network', undef, undef, undef))
  • glance_api_network (Any) (defaults to: lookup('glance_api_network', undef, undef, undef))
  • gnocchi_network (Any) (defaults to: lookup('gnocchi_api_network', undef, undef, undef))
  • heat_api_network (Any) (defaults to: lookup('heat_api_network', undef, undef, undef))
  • ceph_grafana_network (Any) (defaults to: lookup('ceph_grafana_network', undef, undef, undef))
  • ceph_dashboard_network (Any) (defaults to: lookup('ceph_dashboard_network', undef, undef, undef))
  • heat_cfn_network (Any) (defaults to: lookup('heat_api_cfn_network', undef, undef, undef))
  • horizon_network (Any) (defaults to: lookup('horizon_network', undef, undef, undef))
  • ironic_inspector_network (Any) (defaults to: lookup('ironic_inspector_network', undef, undef, undef))
  • ironic_network (Any) (defaults to: lookup('ironic_api_network', undef, undef, undef))
  • keystone_admin_network (Any) (defaults to: lookup('keystone_admin_api_network', undef, undef, undef))
  • keystone_public_network (Any) (defaults to: lookup('keystone_public_api_network', undef, undef, undef))
  • keystone_sticky_sessions (Any) (defaults to: lookup('keystone_sticky_sessions', undef, undef, false))
  • keystone_session_cookie (Any) (defaults to: lookup('keystone_session_cookie,', undef, undef, 'KEYSTONESESSION'))
  • manila_network (Any) (defaults to: lookup('manila_api_network', undef, undef, undef))
  • neutron_network (Any) (defaults to: lookup('neutron_api_network', undef, undef, undef))
  • nova_metadata_network (Any) (defaults to: lookup('nova_metadata_network', undef, undef, undef))
  • nova_novncproxy_network (Any) (defaults to: lookup('nova_vnc_proxy_network', undef, undef, lookup('nova_libvirt_network', undef, undef, undef)))
  • nova_osapi_network (Any) (defaults to: lookup('nova_api_network', undef, undef, undef))
  • placement_network (Any) (defaults to: lookup('placement_network', undef, undef, undef))
  • octavia_network (Any) (defaults to: lookup('octavia_api_network', undef, undef, undef))
  • ovn_dbs_network (Any) (defaults to: lookup('ovn_dbs_network', undef, undef, undef))
  • etcd_network (Any) (defaults to: lookup('etcd_network', undef, undef, undef))
  • swift_proxy_server_network (Any) (defaults to: lookup('swift_proxy_network', undef, undef, undef))
  • designate_mdns_proxy_baseport (Any) (defaults to: lookup('designate_mdns_public_port_start', undef, undef, 16000))
  • service_ports (Any) (defaults to: {})
  • activate_httplog (Any) (defaults to: undef) 


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# File 'manifests/haproxy.pp', line 531

class tripleo::haproxy (
  $controller_virtual_ip,
  $public_virtual_ip,
  $use_backend_syntax            = lookup('haproxy_backend_syntax', undef, undef, false),
  $haproxy_service_manage        = true,
  $haproxy_global_maxconn        = 20480,
  $haproxy_default_maxconn       = 4096,
  $haproxy_default_timeout       = [ 'http-request 10s', 'queue 2m', 'connect 10s', 'client 2m', 'server 2m', 'check 30s' ],
  $haproxy_listen_bind_param     = [ 'transparent' ],
  $haproxy_member_options        = [ 'check', 'inter 2000', 'rise 2', 'fall 5' ],
  $haproxy_log_address           = '/dev/log',
  $haproxy_log_facility          = 'local0',
  $haproxy_globals_override      = {},
  $haproxy_defaults_override     = {},
  $haproxy_lb_mode_longrunning   = 'leastconn',
  $haproxy_daemon                = true,
  $haproxy_socket_access_level   = 'user',
  $haproxy_stats_user            = 'admin',
  $haproxy_stats_password        = undef,
  $haproxy_stats_bind_address    = undef,
  $controller_hosts              = lookup('controller_node_ips'),
  $controller_hosts_names        = lookup('controller_node_names', undef, undef, undef),
  $service_certificate           = undef,
  $use_internal_certificates     = false,
  $internal_certificates_specs   = {},
  $enable_internal_tls           = lookup('enable_internal_tls', undef, undef, false),
  $ssl_cipher_suite              = '!SSLv2:kEECDH:kRSA:kEDH:kPSK:+3DES:!aNULL:!eNULL:!MD5:!EXP:!RC4:!SEED:!IDEA:!DES',
  $ssl_options                   = 'no-sslv3 no-tlsv10',
  $ca_bundle                     = '/etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt',
  $crl_file                      = undef,
  $haproxy_stats_certificate     = undef,
  $haproxy_stats                 = true,
  $keystone_admin                = lookup('keystone_enabled', undef, undef, false),
  $keystone_public               = lookup('keystone_enabled', undef, undef, false),
  $neutron                       = lookup('neutron_api_enabled', undef, undef, false),
  $cinder                        = lookup('cinder_api_enabled', undef, undef, false),
  $manila                        = lookup('manila_api_enabled', undef, undef, false),
  $glance_api                    = lookup('glance_api_enabled', undef, undef, false),
  $glance_api_internal           = lookup('glance_api_internal_enabled', undef, undef, false),
  $nova_osapi                    = lookup('nova_api_enabled', undef, undef, false),
  $placement                     = lookup('placement_enabled', undef, undef, false),
  $nova_metadata                 = lookup('nova_metadata_enabled', undef, undef, false),
  $nova_novncproxy               = lookup('nova_vnc_proxy_enabled', undef, undef, false),
  $aodh                          = lookup('aodh_api_enabled', undef, undef, false),
  $barbican                      = lookup('barbican_api_enabled', undef, undef, false),
  $ceph_grafana                  = lookup('ceph_grafana_enabled', undef, undef, false),
  $ceph_dashboard                = lookup('ceph_grafana_enabled', undef, undef, false),
  $gnocchi                       = lookup('gnocchi_api_enabled', undef, undef, false),
  $swift_proxy_server            = lookup('swift_proxy_enabled', undef, undef, false),
  $heat_api                      = lookup('heat_api_enabled', undef, undef, false),
  $heat_cfn                      = lookup('heat_api_cfn_enabled', undef, undef, false),
  $horizon                       = lookup('horizon_enabled', undef, undef, false),
  $ironic                        = lookup('ironic_api_enabled', undef, undef, false),
  $ironic_inspector              = lookup('ironic_inspector_enabled', undef, undef, false),
  $octavia                       = lookup('octavia_api_enabled', undef, undef, false),
  $designate                     = lookup('designate_api_enabled', undef, undef, false),
  $metrics_qdr                   = lookup('metrics_qdr_enabled', undef, undef, false),
  $mysql                         = lookup('mysql_enabled', undef, undef, false),
  $mysql_clustercheck            = false,
  $mysql_max_conn                = undef,
  $mysql_member_options          = undef,
  $mysql_custom_listen_options   = {},
  $mysql_custom_frontend_options = {},
  $mysql_custom_backend_options  = {},
  $rabbitmq                      = false,
  $etcd                          = lookup('etcd_enabled', undef, undef, false),
  $docker_registry               = lookup('enable_docker_registry', undef, undef, false),
  $redis                         = lookup('redis_enabled', undef, undef, false),
  $redis_password                = undef,
  $ceph_rgw                      = lookup('ceph_rgw_enabled', undef, undef, false),
  $ovn_dbs                       = lookup('ovn_dbs_enabled', undef, undef, false),
  $ovn_dbs_manage_lb             = false,
  $aodh_network                  = lookup('aodh_api_network', undef, undef, undef),
  $barbican_network              = lookup('barbican_api_network', undef, undef, false),
  $ceph_rgw_network              = lookup('ceph_rgw_network', undef, undef, undef),
  $cinder_network                = lookup('cinder_api_network', undef, undef, undef),
  $designate_network             = lookup('designate_api_network', undef, undef, undef),
  $metrics_qdr_network           = lookup('metrics_qdr_network', undef, undef, undef),
  $docker_registry_network       = lookup('docker_registry_network', undef, undef, undef),
  $glance_api_network            = lookup('glance_api_network', undef, undef, undef),
  $gnocchi_network               = lookup('gnocchi_api_network', undef, undef, undef),
  $heat_api_network              = lookup('heat_api_network', undef, undef, undef),
  $ceph_grafana_network          = lookup('ceph_grafana_network', undef, undef, undef),
  $ceph_dashboard_network        = lookup('ceph_dashboard_network', undef, undef, undef),
  $heat_cfn_network              = lookup('heat_api_cfn_network', undef, undef, undef),
  $horizon_network               = lookup('horizon_network', undef, undef, undef),
  $ironic_inspector_network      = lookup('ironic_inspector_network', undef, undef, undef),
  $ironic_network                = lookup('ironic_api_network', undef, undef, undef),
  $keystone_admin_network        = lookup('keystone_admin_api_network', undef, undef, undef),
  $keystone_public_network       = lookup('keystone_public_api_network', undef, undef, undef),
  $keystone_sticky_sessions      = lookup('keystone_sticky_sessions', undef, undef, false),
  $keystone_session_cookie       = lookup('keystone_session_cookie,', undef, undef, 'KEYSTONESESSION'),
  $manila_network                = lookup('manila_api_network', undef, undef, undef),
  $neutron_network               = lookup('neutron_api_network', undef, undef, undef),
  $nova_metadata_network         = lookup('nova_metadata_network', undef, undef, undef),
  $nova_novncproxy_network       = lookup('nova_vnc_proxy_network', undef, undef, lookup('nova_libvirt_network', undef, undef, undef)),
  $nova_osapi_network            = lookup('nova_api_network', undef, undef, undef),
  $placement_network             = lookup('placement_network', undef, undef, undef),
  $octavia_network               = lookup('octavia_api_network', undef, undef, undef),
  $ovn_dbs_network               = lookup('ovn_dbs_network', undef, undef, undef),
  $etcd_network                  = lookup('etcd_network', undef, undef, undef),
  $swift_proxy_server_network    = lookup('swift_proxy_network', undef, undef, undef),
  $designate_mdns_proxy_baseport = lookup('designate_mdns_public_port_start', undef, undef, 16000),
  $service_ports                 = {},
  # DEPRECATED PARAMETERS
  $activate_httplog              = undef
) {

  if $activate_httplog != undef {
    warning('The activate_httplog parameter has been deprecated and has no effect')
  }

  $default_service_ports = {
    aodh_api_port => 8042,
    aodh_api_ssl_port => 13042,
    barbican_api_port => 9311,
    barbican_api_ssl_port => 13311,
    cinder_api_port => 8776,
    cinder_api_ssl_port => 13776,
    designate_api_port => 9001,
    designate_api_ssl_port => 13001,
    docker_registry_port => 8787,
    docker_registry_ssl_port => 13787,
    etcd_port => 2379,
    glance_api_port => 9292,
    glance_api_internal_port => 9293,
    glance_api_ssl_port => 13292,
    gnocchi_api_port => 8041,
    gnocchi_api_ssl_port => 13041,
    heat_api_port => 8004,
    heat_api_ssl_port => 13004,
    heat_cfn_port => 8000,
    heat_cfn_ssl_port => 13005,
    ironic_api_port => 6385,
    ironic_api_ssl_port => 13385,
    ironic_inspector_port => 5050,
    ironic_inspector_ssl_port => 13050,
    keystone_admin_api_port => 35357,
    keystone_public_api_port => 5000,
    keystone_public_api_ssl_port => 13000,
    manila_api_port => 8786,
    manila_api_ssl_port => 13786,
    metrics_qdr_port => 5666,
    neutron_api_port => 9696,
    neutron_api_ssl_port => 13696,
    nova_api_port => 8774,
    nova_api_ssl_port => 13774,
    nova_metadata_port => 8775,
    nova_novnc_port => 6080,
    nova_novnc_ssl_port => 13080,
    octavia_api_port => 9876,
    octavia_api_ssl_port => 13876,
    placement_port => 8778,
    placement_ssl_port => 13778,
    ovn_nbdb_port => 6641,
    ovn_nbdb_ssl_port => 13641,
    ovn_sbdb_port => 6642,
    ovn_sbdb_ssl_port => 13642,
    swift_proxy_port => 8080,
    swift_proxy_ssl_port => 13808,
    ceph_rgw_port => 8080,
    ceph_rgw_ssl_port => 13808,
    ceph_grafana_port => 3100,
    ceph_grafana_ssl_port => 3100,
    ceph_prometheus_port => 9092,
    ceph_prometheus_ssl_port => 9092,
    ceph_alertmanager_port => 9093,
    ceph_alertmanager_ssl_port => 9093,
    ceph_dashboard_port => 8444,
    ceph_dashboard_ssl_port => 8444,
  }
  $ports = merge($default_service_ports, $service_ports)

  if $enable_internal_tls {
    $base_internal_tls_member_options = ['ssl', 'verify required', "ca-file ${ca_bundle}"]

    if $crl_file {
      $internal_tls_member_options = concat($base_internal_tls_member_options, "crl-file ${crl_file}")
    } else {
      $internal_tls_member_options = $base_internal_tls_member_options
    }
    Haproxy::Balancermember {
      verifyhost => true
    }
  } else {
    $internal_tls_member_options = []
  }

  $controller_hosts_real = any2array(split($controller_hosts, ','))
  if ! $controller_hosts_names {
    $controller_hosts_names_real = $controller_hosts_real
  } else {
    $controller_hosts_names_real = downcase(any2array(split($controller_hosts_names, ',')))
  }

  $mysql_vip = lookup('mysql_vip', undef, undef, $controller_virtual_ip)
  $mysql_bind_opts = {
    "${mysql_vip}:3306" => $haproxy_listen_bind_param,
  }

  $rabbitmq_vip = lookup('rabbitmq_vip', undef, undef, $controller_virtual_ip)
  $rabbitmq_bind_opts = {
    "${rabbitmq_vip}:5672" => $haproxy_listen_bind_param,
  }


  $haproxy_global_options = {
    'log'                      => "${haproxy_log_address} ${haproxy_log_facility}",
    'pidfile'                  => '/var/run/haproxy.pid',
    'user'                     => 'haproxy',
    'group'                    => 'haproxy',
    'maxconn'                  => $haproxy_global_maxconn,
    'ssl-default-bind-ciphers' => $ssl_cipher_suite,
    'ssl-default-bind-options' => $ssl_options,
    'stats'                    => [
      "socket /var/lib/haproxy/stats mode 600 level ${haproxy_socket_access_level}",
      'timeout 2m'
    ],
  }
  if $haproxy_daemon == true {
    $haproxy_daemonize = {
      'daemon' => '',
    }
  } else {
    $haproxy_daemonize = {}
  }

  $haproxy_defaults_options = {
    'mode'    => 'tcp',
    'log'     => 'global',
    'retries' => '3',
    'timeout' => $haproxy_default_timeout,
    'maxconn' => $haproxy_default_maxconn,
  }

  class { 'haproxy':
    service_manage   => $haproxy_service_manage,
    global_options   => merge($haproxy_global_options, $haproxy_daemonize, $haproxy_globals_override),
    defaults_options => merge($haproxy_defaults_options, $haproxy_defaults_override),
  }


  # NOTE(bogdando): the rule is: *log is only needed for frontend usually,
  # but tcpka and other "durability" related options should be set for both
  # sides, based on a service case by case.
  $default_frontend_options = {
    'option'       => [ 'httplog', 'forwardfor'],
    'http-request' => [
      'set-header X-Forwarded-Proto https if { ssl_fc }',
      'set-header X-Forwarded-Proto http if !{ ssl_fc }',
      'set-header X-Forwarded-Port %[dst_port]'],
  }
  $default_backend_options = {
    'option' => [ 'httpchk' ],
  }
  $default_listen_options = merge_hash_values($default_frontend_options,
                                              $default_backend_options)
  Tripleo::Haproxy::Endpoint {
    haproxy_listen_bind_param   => $haproxy_listen_bind_param,
    member_options              => $haproxy_member_options,
    public_certificate          => $service_certificate,
    use_internal_certificates   => $use_internal_certificates,
    internal_certificates_specs => $internal_certificates_specs,
    listen_options              => $default_listen_options,
    frontend_options            => $default_frontend_options,
    backend_options             => $default_backend_options,
  }

  $service_names = lookup('enabled_services', undef, undef, [])
  tripleo::haproxy::service_endpoints { $service_names: }

  if $haproxy_stats {
    if $haproxy_stats_certificate {
      $haproxy_stats_certificate_real = $haproxy_stats_certificate
    } elsif $use_internal_certificates {
      # NOTE(jaosorior): Right now it's hardcoded to use the ctlplane network
      $haproxy_stats_certificate_real = $internal_certificates_specs["haproxy-ctlplane"]['service_pem']
    } else {
      $haproxy_stats_certificate_real = undef
    }
    $haproxy_stats_ips_raw = union(any2array($controller_virtual_ip), any2array($haproxy_stats_bind_address))
    $haproxy_stats_ips = delete_undef_values($haproxy_stats_ips_raw)

    class { 'tripleo::haproxy::stats':
      haproxy_listen_bind_param => $haproxy_listen_bind_param,
      ip                        => $haproxy_stats_ips,
      password                  => $haproxy_stats_password,
      certificate               => $haproxy_stats_certificate_real,
      user                      => $haproxy_stats_user,
    }
  }

  $keystone_frontend_opts = {
    'option' => [ 'httplog', 'forwardfor' ]
  }
  $keystone_backend_opts = {
    'option' => [ 'httpchk GET /healthcheck' ]
  }
  $keystone_listen_opts = merge_hash_values($keystone_frontend_opts,
                                              $keystone_backend_opts)
  if $keystone_admin {
    # NOTE(jaosorior): Given that the admin endpoint is in the same vhost
    # nowadays as the public/internal one. We can just loadbalance towards the
    # same IP.
    ::tripleo::haproxy::endpoint { 'keystone_admin':
      internal_ip      => lookup('keystone_admin_api_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[keystone_public_api_port],
      haproxy_port     => $ports[keystone_admin_api_port],
      ip_addresses     => lookup('keystone_public_api_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('keystone_public_api_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      listen_options   => merge($default_listen_options, $keystone_listen_opts),
      frontend_options => merge($default_frontend_options, $keystone_frontend_opts),
      backend_options  => merge($default_backend_options, $keystone_backend_opts),
      service_network  => $keystone_admin_network,
      member_options   => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $keystone_public {
    ::tripleo::haproxy::endpoint { 'keystone_public':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('keystone_public_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[keystone_public_api_port],
      ip_addresses      => lookup('keystone_public_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('keystone_public_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $keystone_listen_opts),
      frontend_options  => merge($default_frontend_options, $keystone_frontend_opts),
      backend_options   => merge($default_backend_options, $keystone_backend_opts),
      public_ssl_port   => $ports[keystone_public_api_ssl_port],
      service_network   => $keystone_public_network,
      sticky_sessions   => $keystone_sticky_sessions,
      session_cookie    => $keystone_session_cookie,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $neutron {
    $neutron_frontend_opts = {
      'timeout client' => '10m',
      'option'         => [ 'httplog', 'forwardfor' ]
    }
    $neutron_backend_opts = {
      'timeout server' => '10m',
      'balance'        => $haproxy_lb_mode_longrunning,
      'option'         => [ 'httpchk GET /healthcheck' ]
    }
    $neutron_listen_opts = merge_hash_values($neutron_frontend_opts,
                                                $neutron_backend_opts)
    ::tripleo::haproxy::endpoint { 'neutron':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('neutron_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[neutron_api_port],
      ip_addresses      => lookup('neutron_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('neutron_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $neutron_listen_opts),
      frontend_options  => merge($default_frontend_options, $neutron_frontend_opts),
      backend_options   => merge($default_backend_options, $neutron_backend_opts),
      public_ssl_port   => $ports[neutron_api_ssl_port],
      service_network   => $neutron_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $cinder {
    $cinder_frontend_opts = {
      'option'  => [ 'httplog', 'forwardfor' ],
    }
    $cinder_backend_opts = {
      'option'  => [ 'httpchk GET /healthcheck' ],
      'balance' => $haproxy_lb_mode_longrunning,
    }
    $cinder_listen_opts = merge_hash_values($cinder_frontend_opts,
                                              $cinder_backend_opts)
    ::tripleo::haproxy::endpoint { 'cinder':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('cinder_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[cinder_api_port],
      ip_addresses      => lookup('cinder_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('cinder_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $cinder_listen_opts),
      frontend_options  => merge($default_frontend_options, $cinder_frontend_opts),
      backend_options   => merge($default_backend_options, $cinder_backend_opts),
      public_ssl_port   => $ports[cinder_api_ssl_port],
      service_network   => $cinder_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $manila {
    $manila_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $manila_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $manila_listen_opts = merge_hash_values($manila_frontend_opts,
                                              $manila_backend_opts)
    ::tripleo::haproxy::endpoint { 'manila':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('manila_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[manila_api_port],
      ip_addresses      => lookup('manila_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('manila_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $manila_listen_opts),
      frontend_options  => merge($default_frontend_options, $manila_frontend_opts),
      backend_options   => merge($default_backend_options, $manila_backend_opts),
      public_ssl_port   => $ports[manila_api_ssl_port],
      service_network   => $manila_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $glance_api {
    $glance_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $glance_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $glance_listen_opts = merge_hash_values($glance_frontend_opts,
                                              $glance_backend_opts)
    ::tripleo::haproxy::endpoint { 'glance_api':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('glance_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[glance_api_port],
      ip_addresses      => lookup('glance_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('glance_api_node_names', undef, undef, $controller_hosts_names_real),
      public_ssl_port   => $ports[glance_api_ssl_port],
      mode              => 'http',
      listen_options    => merge($default_listen_options, $glance_listen_opts),
      frontend_options  => merge($default_frontend_options, $glance_frontend_opts),
      backend_options   => merge($default_backend_options, $glance_backend_opts),
      service_network   => $glance_api_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $glance_api_internal {
    $glance_internal_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $glance_internal_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $glance_internal_listen_opts = merge_hash_values($glance_internal_frontend_opts,
                                                      $glance_internal_backend_opts)

    # The glance_api_internal service uses the same network and internal VIP as the
    # glance_api service. There is no public VIP (that's handled by the glance_api service).
    ::tripleo::haproxy::endpoint { 'glance_api_internal':
      internal_ip      => lookup('glance_api_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[glance_api_internal_port],
      ip_addresses     => lookup('glance_api_internal_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('glance_api_internal_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      listen_options   => merge($default_listen_options, $glance_internal_listen_opts),
      frontend_options => merge($default_frontend_options, $glance_internal_frontend_opts),
      backend_options  => merge($default_backend_options, $glance_internal_backend_opts),
      service_network  => $glance_api_network,
      member_options   => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $ceph_grafana {
    if $enable_internal_tls {
      $ceph_grafana_tls_member_options = ['ssl check verify none']
    } else {
      $ceph_grafana_tls_member_options = []
    }
    ::tripleo::haproxy::endpoint { 'ceph_grafana':
      internal_ip      => lookup('ceph_dashboard_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[ceph_grafana_port],
      ip_addresses     => lookup('ceph_grafana_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('ceph_grafana_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      public_ssl_port  => $ports[ceph_grafana_ssl_port],
      listen_options   => merge($default_listen_options, {
        'option'  => [ 'httpchk HEAD /', 'httplog', 'forwardfor' ],
        'balance' => 'source',
      }),
      frontend_options => $default_frontend_options,
      backend_options  => merge($default_backend_options, {
        'option'  => [ 'httpchk HEAD /' ],
        'balance' => 'source',
      }),
      service_network  => $ceph_grafana_network,
      member_options   => union($haproxy_member_options, $ceph_grafana_tls_member_options),
    }
    ::tripleo::haproxy::endpoint { 'ceph_prometheus':
      internal_ip      => lookup('ceph_grafana_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[ceph_prometheus_port],
      ip_addresses     => lookup('ceph_grafana_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('ceph_grafana_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      public_ssl_port  => $ports[ceph_prometheus_ssl_port],
      listen_options   => merge($default_listen_options, {
        'option'  => [ 'httpchk GET /metrics', 'httplog', 'forwardfor' ],
        'balance' => 'source',
      }),
      frontend_options => $default_frontend_options,
      backend_options  => merge($default_backend_options, {
        'option'  => [ 'httpchk GET /metrics' ],
        'balance' => 'source',
      }),
      service_network  => $ceph_grafana_network,
      member_options   => $haproxy_member_options,
    }
    ::tripleo::haproxy::endpoint { 'ceph_alertmanager':
      internal_ip      => lookup('ceph_grafana_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[ceph_alertmanager_port],
      ip_addresses     => lookup('ceph_grafana_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('ceph_grafana_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      public_ssl_port  => $ports[ceph_alertmanager_ssl_port],
      listen_options   => merge($default_listen_options, {
        'option'  => [ 'httpchk GET /', 'httplog', 'forwardfor' ],
        'balance' => 'source',
      }),
      frontend_options => $default_frontend_options,
      backend_options  => merge($default_backend_options, {
        'option'  => [ 'httpchk GET /' ],
        'balance' => 'source',
      }),
      service_network  => $ceph_grafana_network,
      member_options   => $haproxy_member_options,
    }
  }

  if $ceph_dashboard {
    if $enable_internal_tls {
      $ceph_dashboard_tls_member_options = ['ssl check verify none']
    } else {
      $ceph_dashboard_tls_member_options = []
    }
    $ceph_dashboard_backend_opts = {
      'option'     => [ 'httpchk HEAD /' ],
      'balance'    => 'source',
      'http-check' => 'expect rstatus 2[0-9][0-9]',
    }
    $ceph_dashboard_listen_opts = merge_hash_values($default_frontend_options,
                                                      $ceph_dashboard_backend_opts)
    ::tripleo::haproxy::endpoint { 'ceph_dashboard':
      internal_ip      => lookup('ceph_dashboard_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[ceph_dashboard_port],
      ip_addresses     => lookup('ceph_grafana_node_ips', undef, undef, $controller_hosts_real),
      server_names     => lookup('ceph_grafana_node_names', undef, undef, $controller_hosts_names_real),
      mode             => 'http',
      public_ssl_port  => $ports[ceph_dashboard_ssl_port],
      listen_options   => merge($default_listen_options, $ceph_dashboard_listen_opts),
      frontend_options => $default_frontend_options,
      backend_options  => merge($default_backend_options, $ceph_dashboard_backend_opts),
      service_network  => $ceph_dashboard_network,
      member_options   => union($haproxy_member_options, $ceph_dashboard_tls_member_options),
    }
  }

  $nova_api_vip = lookup('nova_api_vip', undef, undef, $controller_virtual_ip)
  if $nova_osapi {
    # NOTE(tkajinam): Nova doesn't provide healthcheck API
    ::tripleo::haproxy::endpoint { 'nova_osapi':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => $nova_api_vip,
      service_port      => $ports[nova_api_port],
      ip_addresses      => lookup('nova_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('nova_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      public_ssl_port   => $ports[nova_api_ssl_port],
      service_network   => $nova_osapi_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  $placement_vip = lookup('placement_vip', undef, undef, $controller_virtual_ip)
  if $placement {
    # NOTE(tkajinam): Placement doesn't provide healthcheck API
    ::tripleo::haproxy::endpoint { 'placement':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => $placement_vip,
      service_port      => $ports[placement_port],
      ip_addresses      => lookup('placement_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('placement_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      public_ssl_port   => $ports[placement_ssl_port],
      service_network   => $placement_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $nova_metadata {
    # NOTE(tkajinam): Nova doesn't provide healthcheck API
    if lookup('nova_is_additional_cell', undef, undef, undef) {
      $nova_metadata_server_names_real = lookup('nova_metadata_cell_node_names', undef, undef, $controller_hosts_names_real)
    } else {
      $nova_metadata_server_names_real = lookup('nova_metadata_node_names', undef, undef, $controller_hosts_names_real)
    }
    $nova_metadata_backend_opts = {
      'balance'   => 'source',
      'hash-type' => 'consistent',
    }
    $nova_metadata_listen_opts = merge_hash_values($default_listen_options,
                                                      $nova_metadata_backend_opts)
    ::tripleo::haproxy::endpoint { 'nova_metadata':
      internal_ip      => lookup('nova_metadata_vip', undef, undef, $controller_virtual_ip),
      service_port     => $ports[nova_metadata_port],
      ip_addresses     => lookup('nova_metadata_node_ips', undef, undef, $controller_hosts_real),
      server_names     => $nova_metadata_server_names_real,
      mode             => 'http',
      service_network  => $nova_metadata_network,
      member_options   => union($haproxy_member_options, $internal_tls_member_options),
      listen_options   => merge($default_listen_options, $nova_metadata_listen_opts),
      frontend_options => $default_frontend_options,
      backend_options  => merge($default_backend_options, $nova_metadata_backend_opts),
    }
  }

  $nova_vnc_proxy_vip = lookup('nova_vnc_proxy_vip', undef, undef, $controller_virtual_ip)
  if $nova_novncproxy {
    # NOTE(tkajinam): Nova-VNCProxy doesn't provide healthcheck API
    if $enable_internal_tls {
      # we need to make sure we use ssl for checks.
      $haproxy_member_options_real   = delete($haproxy_member_options, 'check')
      $novncproxy_ssl_member_options = ['check-ssl']
    } else {
      $haproxy_member_options_real   = $haproxy_member_options
      $novncproxy_ssl_member_options = []
    }
    if lookup('nova_is_additional_cell', undef, undef, undef) {
      $novncproxy_server_names_real = lookup('nova_vnc_proxy_cell_node_names', undef, undef, $controller_hosts_names_real)
    } else {
      $novncproxy_server_names_real = lookup('nova_vnc_proxy_node_names', undef, undef, $controller_hosts_names_real)
    }
    $nova_vncproxy_frontend_opts = {
      'option'  => [ 'tcpka', 'tcplog' ],
    }
    $nova_vncproxy_backend_opts = {
      'option'  => [ 'tcpka' ],
      'balance' => 'source',
      'timeout' => [ 'tunnel 1h' ],
    }
    $nova_vncproxy_listen_opts = merge_hash_values($nova_vncproxy_frontend_opts,
                                                      $nova_vncproxy_backend_opts)
    ::tripleo::haproxy::endpoint { 'nova_novncproxy':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => $nova_vnc_proxy_vip,
      service_port      => $ports[nova_novnc_port],
      ip_addresses      => lookup('nova_vnc_proxy_node_ips', undef, undef, $controller_hosts_real),
      server_names      => $novncproxy_server_names_real,
      mode              => 'http',
      listen_options    => merge($default_listen_options, $nova_vncproxy_listen_opts),
      frontend_options  => merge($default_frontend_options, $nova_vncproxy_frontend_opts),
      backend_options   => merge($default_backend_options, $nova_vncproxy_backend_opts),
      public_ssl_port   => $ports[nova_novnc_ssl_port],
      service_network   => $nova_novncproxy_network,
      member_options    => union($haproxy_member_options_real, $internal_tls_member_options, $novncproxy_ssl_member_options),
    }
  }

  if $aodh {
    $aodh_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $aodh_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $aodh_listen_opts = merge_hash_values($aodh_frontend_opts,
                                            $aodh_backend_opts)
    ::tripleo::haproxy::endpoint { 'aodh':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('aodh_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[aodh_api_port],
      ip_addresses      => lookup('aodh_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('aodh_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $aodh_listen_opts),
      frontend_options  => merge($default_frontend_options, $aodh_frontend_opts),
      backend_options   => merge($default_backend_options, $aodh_backend_opts),
      public_ssl_port   => $ports[aodh_api_ssl_port],
      service_network   => $aodh_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $barbican {
    $barbican_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $barbican_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $barbican_listen_opts = merge_hash_values($barbican_frontend_opts,
                                                $barbican_backend_opts)
    ::tripleo::haproxy::endpoint { 'barbican':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('barbican_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[barbican_api_port],
      ip_addresses      => lookup('barbican_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('barbican_api_node_names', undef, undef, $controller_hosts_names_real),
      public_ssl_port   => $ports[barbican_api_ssl_port],
      service_network   => $barbican_network,
      mode              => 'http',
      listen_options    => merge($default_listen_options, $barbican_listen_opts),
      frontend_options  => merge($default_frontend_options, $barbican_frontend_opts),
      backend_options   => merge($default_backend_options, $barbican_backend_opts),
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $gnocchi {
    # NOTE(tkajinam): Gnocchi doesn't provide healthcheck API
    ::tripleo::haproxy::endpoint { 'gnocchi':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('gnocchi_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[gnocchi_api_port],
      ip_addresses      => lookup('gnocchi_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('gnocchi_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      public_ssl_port   => $ports[gnocchi_api_ssl_port],
      service_network   => $gnocchi_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $swift_proxy_server {
    $swift_proxy_server_frontend_options = {
      'option'         => [ 'httplog', 'forwardfor' ],
      'timeout client' => '2m',
    }
    $swift_proxy_server_backend_options = {
      'option'         => [ 'httpchk GET /healthcheck' ],
      'balance'        => $haproxy_lb_mode_longrunning,
      'timeout server' => '2m',
    }
    $swift_proxy_server_listen_options = merge_hash_values($swift_proxy_server_frontend_options,
                                                              $swift_proxy_server_backend_options)
    ::tripleo::haproxy::endpoint { 'swift_proxy_server':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('swift_proxy_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[swift_proxy_port],
      ip_addresses      => lookup('swift_proxy_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('swift_proxy_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $swift_proxy_server_listen_options),
      frontend_options  => merge($default_frontend_options, $swift_proxy_server_frontend_options),
      backend_options   => merge($default_backend_options, $swift_proxy_server_backend_options),
      public_ssl_port   => $ports[swift_proxy_ssl_port],
      service_network   => $swift_proxy_server_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  $heat_api_vip = lookup('heat_api_vip', undef, undef, $controller_virtual_ip)
  $heat_ip_addresses = lookup('heat_api_node_ips', undef, undef, $controller_hosts_real)
  $heat_frontend_options = {
    'option'         => [ 'httplog', 'forwardfor' ],
    'timeout client' => '10m',
  }
  $heat_durability_options = {
    'option'         => [ 'tcpka', 'httpchk GET /healthcheck' ],
    'balance'        => $haproxy_lb_mode_longrunning,
    'timeout server' => '10m',
  }
  if $service_certificate {
    $heat_ssl_options = {
      'http-response' => "replace-header Location http://${public_virtual_ip}(.*) https://${public_virtual_ip}\\1",
    }
    $heat_listen_options = merge($default_listen_options, $heat_ssl_options, $heat_frontend_options)
    $heat_frontend_options_real = merge($default_frontend_options, $heat_ssl_options, $heat_frontend_options)
  } else {
    $heat_listen_options = merge($default_listen_options, $heat_frontend_options)
    $heat_frontend_options_real = merge($default_frontend_options, $heat_frontend_options)
  }
  $heat_listen_options_real = merge_hash_values($heat_listen_options, $heat_durability_options)
  $heat_backend_options = merge($default_backend_options, $heat_durability_options)

  if $heat_api {
    ::tripleo::haproxy::endpoint { 'heat_api':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => $heat_api_vip,
      service_port      => $ports[heat_api_port],
      ip_addresses      => $heat_ip_addresses,
      server_names      => lookup('heat_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => $heat_listen_options_real,
      frontend_options  => $heat_frontend_options_real,
      backend_options   => $heat_backend_options,
      public_ssl_port   => $ports[heat_api_ssl_port],
      service_network   => $heat_api_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $heat_cfn {
    ::tripleo::haproxy::endpoint { 'heat_cfn':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => $heat_api_vip,
      service_port      => $ports[heat_cfn_port],
      ip_addresses      => $heat_ip_addresses,
      server_names      => lookup('heat_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => $heat_listen_options_real,
      frontend_options  => $heat_frontend_options_real,
      backend_options   => $heat_backend_options,
      public_ssl_port   => $ports[heat_cfn_ssl_port],
      service_network   => $heat_cfn_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $horizon {
    class { 'tripleo::haproxy::horizon_endpoint':
      public_virtual_ip           => $public_virtual_ip,
      internal_ip                 => lookup('horizon_vip', undef, undef, $controller_virtual_ip),
      haproxy_listen_bind_param   => $haproxy_listen_bind_param,
      ip_addresses                => lookup('horizon_node_ips', undef, undef, $controller_hosts_real),
      server_names                => lookup('horizon_node_names', undef, undef, $controller_hosts_names_real),
      member_options              => union($haproxy_member_options, $internal_tls_member_options),
      public_certificate          => $service_certificate,
      use_internal_certificates   => $use_internal_certificates,
      internal_certificates_specs => $internal_certificates_specs,
      service_network             => $horizon_network,
    }
  }

  if $ironic {
    $ironic_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $ironic_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $ironic_listen_opts = merge_hash_values($ironic_frontend_opts,
                                            $ironic_backend_opts)
    ::tripleo::haproxy::endpoint { 'ironic':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('ironic_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[ironic_api_port],
      ip_addresses      => lookup('ironic_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('ironic_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      frontend_options  => merge($default_frontend_options, $ironic_frontend_opts),
      backend_options   => merge($default_backend_options, $ironic_backend_opts),
      listen_options    => merge($default_listen_options, $ironic_listen_opts),
      public_ssl_port   => $ports[ironic_api_ssl_port],
      service_network   => $ironic_network,
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $ironic_inspector {
    $ironic_inspector_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $ironic_inspector_backend_opts = {
      'option'  => [ 'httpchk' ],
      'balance' => $haproxy_lb_mode_longrunning
    }
    $ironic_inspector_listen_opts = merge_hash_values($ironic_inspector_frontend_opts,
                                                        $ironic_inspector_backend_opts)
    # NOTE(tkajinam): Ironic-inspector doesn't provide healthcheck API
    ::tripleo::haproxy::endpoint { 'ironic-inspector':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('ironic_inspector_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[ironic_inspector_port],
      ip_addresses      => lookup('ironic_inspector_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('ironic_inspector_node_names', undef, undef, $controller_hosts_names_real),
      public_ssl_port   => $ports[ironic_inspector_ssl_port],
      service_network   => $ironic_inspector_network,
      mode              => 'http',
      listen_options    => merge($default_listen_options, $ironic_inspector_listen_opts),
      frontend_options  => merge($default_frontend_options, $ironic_inspector_frontend_opts),
      backend_options   => merge($default_backend_options, $ironic_inspector_backend_opts),
    }
  }

  if $designate {
    $designate_frontend_opts = {
      'option' => [ 'httplog', 'forwardfor' ],
    }
    $designate_backend_opts = {
      'option' => [ 'httpchk GET /healthcheck' ],
    }
    $designate_listen_opts = merge_hash_values($designate_frontend_opts,
                                                  $designate_backend_opts)
    ::tripleo::haproxy::endpoint { 'designate':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('designate_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[designate_api_port],
      ip_addresses      => lookup('designate_api_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('designate_api_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      listen_options    => merge($default_listen_options, $designate_listen_opts),
      frontend_options  => merge($default_frontend_options, $designate_frontend_opts),
      backend_options   => merge($default_backend_options, $designate_backend_opts),
      public_ssl_port   => $ports[designate_api_ssl_port],
      service_network   => $designate_network,
    }

    # Create a reverse proxy for each miniDNS server running on the internal network so
    # external bind instances can access them without having to have access to the internal
    # network.
    #
    if $designate_mdns_proxy_baseport {
      $mdns_nodes = zip(
        lookup('designate_mdns_node_ips', undef, undef, $controller_hosts_real),
        lookup('designate_mdns_node_names', undef, undef, $controller_hosts_names_real))

      # TODO(beagles): it would preferable to implement in terms of
      # tripleo::haproxy::endpoint. I'm leaving as a follow up as
      # it seems like it would require more intrusive changes on a
      # shared and critical bit of haproxy related code.
      #
      $mdns_nodes.each |$index, $mdns_node| {
        if $use_backend_syntax {
          haproxy::frontend { "designate_mdns_${index}":
            ipaddress => $public_virtual_ip,
            ports     => String($designate_mdns_proxy_baseport + $index),
            mode      => 'tcp',
            options   => {
              'default_backend ' => "designate_mdns_${index}_be",
              'option'           => [ 'tcplog' ],
              },
          }

          haproxy::backend { "designate_mdns_${index}_be":
            mode    => 'tcp',
            options => {
              'option' => [ 'tcplog' ],
              },
          }
          $designate_minidns_service = "designate_mdns_${index}_be"
        } else {
          haproxy::listen { "designate_mdns_${index}":
            ipaddress => $public_virtual_ip,
            ports     => String($designate_mdns_proxy_baseport + $index),
            mode      => 'tcp',
            options   => {
              'option' => [ 'tcplog']
            }
          }
          $designate_minidns_service = "designate_mdns_${index}"
        }
        haproxy::balancermember { "designate_mdns_${index}":
          listening_service => $designate_minidns_service,
          ports             => '5354',
          ipaddresses       => $mdns_node[0],
          server_names      => $mdns_node[1],
          verifyhost        => false,
        }
      }
    }
  }

  if $metrics_qdr {
    $metrics_bind_opts = {
      "${public_virtual_ip}:${ports[metrics_qdr_port]}" => $haproxy_listen_bind_param,
    }
    if $use_backend_syntax {
      haproxy::frontend { 'metrics_qdr':
        bind             => $metrics_bind_opts,
        options          => {
          'default_backend' => 'metrics_qdr_be',
          'option'          => [ 'tcplog' ],
        },
        collect_exported => false,
      }
      haproxy::backend { 'metrics_qdr_be':
        options => {
          'option'    => [ 'tcp-check' ],
          'tcp-check' => ["connect port ${ports[metrics_qdr_port]}"],
        },
      }
      $metrics_qdr_service = 'metrics_qdr_be'
    } else {
      haproxy::listen { 'metrics_qdr':
        bind             => $metrics_bind_opts,
        options          => {
          'option'    => [ 'tcp-check', 'tcplog' ],
          'tcp-check' => ["connect port ${ports[metrics_qdr_port]}"],
        },
        collect_exported => false,
      }
      $metrics_qdr_service = 'metrics_qdr'
    }
    # Note(mmagr): while MetricsQdr service runs on all overcloud nodes, we need load balancing
    # only on controllers as those are only QDRs forming mesh (listening on connection
    # from QDRs running other nodes [storage, compute, etc.]). Sadly we don't have another
    # reasonable way to get list of internal_api interfaces of controllers than using list
    # of other services running only on controllers and also using internal_api network.
    # MetricsQdr will be refactored (split to QDR running on controller or on other node)
    # to better integrate, but for now we need this hack to enable the feature
    haproxy::balancermember { 'metrics_qdr':
      listening_service => $metrics_qdr_service,
      ports             => $ports[metrics_qdr_port],
      ipaddresses       => lookup('pacemaker_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('pacemaker_node_names', undef, undef, $controller_hosts_names_real),
      options           => union($haproxy_member_options, ['on-marked-down shutdown-sessions']),
      verifyhost        => false,
    }
  }

  if $mysql_clustercheck {
    $mysql_frontend_opts = {
      'option'         => [ 'tcpka', 'tcplog' ],
      'timeout client' => '90m',
      'maxconn'        => $mysql_max_conn
    }
    $mysql_backend_opts = {
      'option'         => [ 'tcpka', 'httpchk' ],
      'stick-table'    => 'type ip size 1000',
      'stick'          => 'on dst',
      'timeout server' => '90m',
    }
    $mysql_listen_opts = merge_hash_values($mysql_frontend_opts,
                                              $mysql_backend_opts)
    if $mysql_member_options {
        $mysql_member_options_real = $mysql_member_options
    } else {
        $mysql_member_options_real = ['backup', 'port 9200', 'on-marked-down shutdown-sessions', 'check', 'inter 1s']
    }
  } else {
    $mysql_frontend_opts = {
      'timeout client' => '90m',
      'maxconn'        => $mysql_max_conn
    }
    $mysql_backend_opts = {
      'timeout server' => '90m',
    }
    $mysql_listen_opts = merge_hash_values($mysql_frontend_opts,
                                              $mysql_backend_opts)
    if $mysql_member_options {
        $mysql_member_options_real = $mysql_member_options
    } else {
        $mysql_member_options_real = union($haproxy_member_options, ['backup'])
    }
  }

  if $mysql {
    if lookup('nova_is_additional_cell', undef, undef, undef) {
      $mysql_server_names_real = lookup('mysql_cell_node_names', undef, undef, $controller_hosts_names_real)
    } else {
      $mysql_server_names_real = lookup('mysql_node_names', undef, undef, $controller_hosts_names_real)
    }
    if $use_backend_syntax {
      haproxy::frontend { 'mysql':
        bind             => $mysql_bind_opts,
        options          => deep_merge($mysql_frontend_opts,
                                          { 'default_backend' => 'mysql_be' },
                                          $mysql_custom_frontend_options),
        collect_exported => false,
      }
      haproxy::backend { 'mysql_be':
        options => deep_merge($mysql_backend_opts, $mysql_custom_backend_options),
      }
      $mysql_service = 'mysql_be'
    } else {
      haproxy::listen { 'mysql':
        bind             => $mysql_bind_opts,
        options          => deep_merge($mysql_listen_opts, $mysql_custom_listen_options),
        collect_exported => false,
      }
      $mysql_service = 'mysql'
    }
    haproxy::balancermember { 'mysql-backup':
      listening_service => $mysql_service,
      ports             => '3306',
      ipaddresses       => lookup('mysql_node_ips', undef, undef, $controller_hosts_real),
      server_names      => $mysql_server_names_real,
      options           => $mysql_member_options_real,
    }
  }

  if $rabbitmq {
    if $use_backend_syntax {
      haproxy::frontend { 'rabbitmq':
        bind             => $rabbitmq_bind_opts,
        collect_exported => false,
        options          => {
          'default_backend' => 'rabbitmq_be',
          'option'          => [ 'tcpka', 'tcplog' ],
          'timeout'         => [ 'client 0' ],
        },
      }
      haproxy::backend { 'rabbitmq_be':
        options => {
          'option'  => [ 'tcpka' ],
          'timeout' => [ 'server 0' ],
        },
      }
      $rabbitmq_service = 'rabbitmq_be'
    } else {
      haproxy::listen { 'rabbitmq':
        bind             => $rabbitmq_bind_opts,
        options          => {
          'option'  => [ 'tcpka', 'tcplog' ],
          'timeout' => [ 'client 0', 'server 0' ],
        },
        collect_exported => false,
      }
      $rabbitmq_service = 'rabbitmq'
    }
    haproxy::balancermember { 'rabbitmq':
      listening_service => $rabbitmq_service,
      ports             => '5672',
      ipaddresses       => lookup('rabbitmq_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('rabbitmq_node_names', undef, undef, $controller_hosts_names_real),
      options           => $haproxy_member_options,
    }
  }

  if $etcd {
    ::tripleo::haproxy::endpoint { 'etcd':
      internal_ip     => lookup('etcd_vip', undef, undef, $controller_virtual_ip),
      service_port    => $ports[etcd_port],
      ip_addresses    => lookup('etcd_node_ips', undef, undef, $controller_hosts_real),
      server_names    => lookup('etcd_node_names', undef, undef, $controller_hosts_names_real),
      service_network => $etcd_network,
      member_options  => union($haproxy_member_options, $internal_tls_member_options),
      listen_options  => {
        'balance' => 'source',
      },
      backend_options => {
        'balance' => 'source',
      }
    }
  }

  if $docker_registry {
    ::tripleo::haproxy::endpoint { 'docker-registry':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('docker_registry_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[docker_registry_port],
      ip_addresses      => lookup('docker_registry_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('docker_registry_node_names', undef, undef, $controller_hosts_names_real),
      public_ssl_port   => $ports[docker_registry_ssl_port],
      service_network   => $docker_registry_network,
    }
  }

  if $redis {
    $redis_vip = lookup('redis_vip', undef, undef, $controller_virtual_ip)
    $redis_bind_opts = {
      "${redis_vip}:6379" => $haproxy_listen_bind_param,
    }

    if $enable_internal_tls {
      $redis_tcp_check_ssl_options = ['connect port 6379 ssl']
      $redis_ssl_member_options = ['check-ssl', "ca-file ${ca_bundle}"]
    } else {
      $redis_tcp_check_ssl_options = ['connect port 6379']
      $redis_ssl_member_options = []
    }
    if $redis_password {
      $redis_tcp_check_password_options = ["send AUTH\\ ${redis_password}\\r\\n",
                                            'expect string +OK']
    } else {
      $redis_tcp_check_password_options = []
    }
    $redis_tcp_check_connect_options = union($redis_tcp_check_ssl_options, $redis_tcp_check_password_options)
    $redis_tcp_check_common_options = ['send PING\r\n',
                                        'expect string +PONG',
                                        'send info\ replication\r\n',
                                        'expect string role:master',
                                        'send QUIT\r\n',
                                        'expect string +OK']
    $redis_tcp_check_options = $redis_tcp_check_connect_options + $redis_tcp_check_common_options
    if $use_backend_syntax {
      haproxy::frontend { 'redis':
        bind             => $redis_bind_opts,
        collect_exported => false,
        options          => {
          'timeout client'  => '90m',
          'default_backend' => 'redis_be',
          'option'          => [ 'tcplog' ],
        },
      }
      haproxy::backend { 'redis_be':
        options => {
          'timeout server' => '90m',
          'balance'        => 'first',
          'option'         => [ 'tcp-check' ],
          'tcp-check'      => $redis_tcp_check_options,
        },
      }
      $redis_service = 'redis_be'
    } else {
      haproxy::listen { 'redis':
        bind             => $redis_bind_opts,
        options          => {
          'balance'        => 'first',
          'timeout client' => '90m',
          'timeout server' => '90m',
          'option'         => [ 'tcp-check', 'tcplog' ],
          'tcp-check'      => $redis_tcp_check_options,
        },
        collect_exported => false,
      }
      $redis_service = 'redis'
    }
    haproxy::balancermember { 'redis':
      listening_service => $redis_service,
      ports             => '6379',
      ipaddresses       => lookup('redis_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('redis_node_names', undef, undef, $controller_hosts_names_real),
      options           => union($haproxy_member_options, ['on-marked-down shutdown-sessions'], $redis_ssl_member_options),
      verifyhost        => false,
    }
  }

  if $ceph_rgw {
    $ceph_rgw_backend_opts = {
      'option'  => [ 'httpchk GET /swift/healthcheck' ],
      'balance' => $haproxy_lb_mode_longrunning
    }
    $ceph_rgw_listen_opts = merge_hash_values($default_frontend_options,
                                                $ceph_rgw_backend_opts)
    ::tripleo::haproxy::endpoint { 'ceph_rgw':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('ceph_rgw_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[ceph_rgw_port],
      ip_addresses      => lookup('ceph_rgw_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('ceph_rgw_node_names', undef, undef, $controller_hosts_names_real),
      mode              => 'http',
      public_ssl_port   => $ports[ceph_rgw_ssl_port],
      service_network   => $ceph_rgw_network,
      listen_options    => merge($default_listen_options, $ceph_rgw_listen_opts),
      frontend_options  => $default_frontend_options,
      backend_options   => merge($default_backend_options, $ceph_rgw_backend_opts),
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
    }
  }

  if $octavia {
    $octavia_frontend_opts = {
      'option'    => [ 'httplog', 'forwardfor' ],
    }
    $octavia_backend_opts = {
      'hash-type' => 'consistent',
      'option'    => [ 'httpchk GET /healthcheck' ],
      'balance'   => 'source',
    }
    $octavia_listen_opts = merge_hash_values($octavia_frontend_opts,
                                                $octavia_backend_opts)
    ::tripleo::haproxy::endpoint { 'octavia':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('octavia_api_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[octavia_api_port],
      ip_addresses      => lookup('octavia_api_node_ips'),
      server_names      => lookup('octavia_api_node_names'),
      public_ssl_port   => $ports[octavia_api_ssl_port],
      service_network   => $octavia_network,
      mode              => 'http',
      member_options    => union($haproxy_member_options, $internal_tls_member_options),
      listen_options    => merge($default_listen_options, $octavia_listen_opts),
      frontend_options  => merge($default_frontend_options, $octavia_frontend_opts),
      backend_options   => $octavia_backend_opts,
    }
  }

  if $ovn_dbs and $ovn_dbs_manage_lb {
    # FIXME: is this config enough to ensure we only hit the first node in
    # ovn_northd_node_ips ?
    # We only configure ovn_dbs_vip in haproxy if HA for OVN DB servers is
    # disabled.
    # If HA is enabled, pacemaker configures the OVN DB servers accordingly.
    $ovn_db_frontend_opts = {
      'option'         => [ 'tcpka', 'tcplog' ],
      'timeout client' => '90m',
    }
    $ovn_db_backend_opts = {
      'option'         => [ 'tcpka' ],
      'timeout server' => '90m',
      'stick-table'    => 'type ip size 1000',
      'stick'          => 'on dst',
    }
    $ovn_db_listen_opts = merge_hash_values($ovn_db_frontend_opts,
                                              $ovn_db_backend_opts)
    ::tripleo::haproxy::endpoint { 'ovn_nbdb':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('ovn_dbs_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[ovn_nbdb_port],
      ip_addresses      => lookup('ovn_dbs_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('ovn_dbs_node_names', undef, undef, $controller_hosts_names_real),
      service_network   => $ovn_dbs_network,
      public_ssl_port   => $ports[ovn_nbdb_ssl_port],
      listen_options    => $ovn_db_listen_opts,
      frontend_options  => $ovn_db_frontend_opts,
      backend_options   => $ovn_db_backend_opts,
      mode              => 'tcp'
    }
    ::tripleo::haproxy::endpoint { 'ovn_sbdb':
      public_virtual_ip => $public_virtual_ip,
      internal_ip       => lookup('ovn_dbs_vip', undef, undef, $controller_virtual_ip),
      service_port      => $ports[ovn_sbdb_port],
      ip_addresses      => lookup('ovn_dbs_node_ips', undef, undef, $controller_hosts_real),
      server_names      => lookup('ovn_dbs_node_names', undef, undef, $controller_hosts_names_real),
      service_network   => $ovn_dbs_network,
      public_ssl_port   => $ports[ovn_sbdb_ssl_port],
      listen_options    => $ovn_db_listen_opts,
      frontend_options  => $ovn_db_frontend_opts,
      backend_options   => $ovn_db_backend_opts,
      mode              => 'tcp'
    }
  }
}