haproxy.cfg.j2

global
  daemon
  maxconn 4000

defaults
  mode http
  maxconn 4000
  option redispatch
  retries 3
  timeout http-request 10s
  timeout queue 1m
  timeout connect 10s
  timeout client 1m
  timeout server 1m
  timeout check 10s

listen mariadb
  mode tcp
  option mysql-check user haproxy
  option tcpka

  # TODO(SamYaple): Make DB port configurable throughout Ansible
  bind {{ kolla_internal_address }}:3306
{% for host in groups['database'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:3306 check inter 2000 rise 2 fall 5 {% if not loop.first %}backup{% endif %}

{% endfor %}

listen rabbitmq
  mode tcp
  option tcpka

  # TODO(SamYaple): Make rabbitmq port configurable throughout Ansible
  bind {{ kolla_internal_address }}:5672
{% for host in groups['message-broker'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:5672 check inter 2000 rise 2 fall 5
{% endfor %}

listen keystone_public
  bind {{ kolla_internal_address }}:{{ keystone_public_port }}
{% for host in groups['keystone'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ keystone_public_port }} check inter 2000 rise 2 fall 5
{% endfor %}

listen keystone_admin
  bind {{ kolla_internal_address }}:{{ keystone_admin_port }}
{% for host in groups['keystone'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ keystone_admin_port }} check inter 2000 rise 2 fall 5
{% endfor %}

listen glance_registry
  bind {{ kolla_internal_address }}:{{ glance_registry_port }}
{% for host in groups['glance'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ glance_registry_port }} check inter 2000 rise 2 fall 5
{% endfor %}

listen glance_api
  bind {{ kolla_internal_address }}:{{ glance_api_port }}
{% for host in groups['glance'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ glance_api_port }} check inter 2000 rise 2 fall 5
{% endfor %}

listen nova_api
  bind {{ kolla_internal_address }}:{{ nova_api_port }}
{% for host in groups['nova-api'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ nova_api_port }} check inter 2000 rise 2 fall 5
{% endfor %}

listen neutron_server
  bind {{ kolla_internal_address }}:{{ neutron_server_port }}
{% for host in groups['neutron-server'] %}
  server {{ hostvars[host]['ansible_hostname'] }} {{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ neutron_server_port }} check inter 2000 rise 2 fall 5
{% endfor %}