Playbook #5
/home/zuul/src/opendev.org/openstack/openstack-ansible/playbooks/setup-openstack.yml
Execution
Date 15 Dec 2025 10:19:13 +0000
Duration 00:23:12.82
Controller aio1.openstack.local
User root
Versions
Ansible 2.18.6
ara 1.7.4 / 1.7.4
Python 3.12.3
Summary
9 Hosts
618 Tasks
960 Results
108 Plays
456 Files
0 Records
check:False tags:all

File: /home/zuul/src/opendev.org/openstack/openstack-ansible/inventory/group_vars/haproxy/keepalived.yml

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---
# Copyright 2015, Jean-Philippe Evrard <jean-philippe@evrard.me>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

keepalived_ping_count: 1
keepalived_ping_interval: 10
keepalived_ubuntu_src: "native"
keepalived_ping_address: "{{ ansible_facts['default_ipv4']['gateway'] | default('127.0.0.1') }}"
keepalived_external_ping_address: "{{ keepalived_ping_address }}"
keepalived_internal_ping_address: "{{ keepalived_ping_address }}"

keepalived_global_defs:
  - "enable_script_security"
  - script_user root
  - vrrp_version 3

keepalived_scripts:
  haproxy_check_script:
    check_script: "/etc/keepalived/haproxy_check.sh"
    ##if a src_check_script is defined, it will be uploaded from src_check_script
    ##on the deploy host to the check_script location. If the check_script needs
    ##parameters, you can define the location under dest_check_script.
    src_check_script: "{{ openstack_clone_root }}/scripts/keepalived_haproxy_check.sh"
  pingable_check_script_external:
    check_script: "/etc/keepalived/pingable_check.sh {{ keepalived_ping_count }} {{ keepalived_external_ping_address }}"
    dest_check_script: "/etc/keepalived/pingable_check.sh"
    src_check_script: "{{ openstack_clone_root }}/scripts/keepalived_pingable_check.sh"
    interval: "{{ keepalived_ping_interval }}"
    instance: external
    weight: -101
    fall: 2
    rise: 4
  pingable_check_script_internal:
    check_script: "/etc/keepalived/pingable_check.sh {{ keepalived_ping_count }} {{ keepalived_internal_ping_address }}"
    dest_check_script: "/etc/keepalived/pingable_check.sh"
    src_check_script: "{{ openstack_clone_root }}/scripts/keepalived_pingable_check.sh"
    interval: "{{ keepalived_ping_interval }}"
    instance: internal
    weight: -101
    fall: 2
    rise: 4

# If you have more than 5 keepalived nodes, you should build your own script
# (handling master and backups servers), and replace in keepalived_instances:
#    priority: "{{ (groups['haproxy']|length-groups['haproxy'].index(inventory_hostname)*50 }}"
# by
#    priority: "{{ (groups['haproxy'].index(inventory_hostname) == 0) | ternary('100','50') }}"
_keepalived_default_instances:
  external:
    interface: "{{ haproxy_keepalived_external_interface | default(management_bridge) }}"
    state: "{{ (groups['haproxy'].index(inventory_hostname) == 0) | ternary('MASTER', 'BACKUP') }}"
    virtual_router_id: "{{ haproxy_keepalived_external_virtual_router_id | default ('10') }}"
    priority: "{{ (groups['haproxy']|length-groups['haproxy'].index(inventory_hostname))*50 }}"
    vips:
      - "{{ haproxy_keepalived_external_vip_cidr | default('169.254.1.1/24')  }} dev {{ haproxy_keepalived_external_interface | default(management_bridge) }}"
    track_scripts: "{{ keepalived_scripts | dict2items | json_query('[*].{name: key, instance: value.instance}') | rejectattr('instance', 'equalto', 'internal') | map(attribute='name') | list }}"
  internal:
    interface: "{{ haproxy_keepalived_internal_interface | default(management_bridge) }}"
    state: "{{ (groups['haproxy'].index(inventory_hostname) == 0) | ternary('MASTER', 'BACKUP') }}"
    virtual_router_id: "{{ haproxy_keepalived_internal_virtual_router_id | default ('11') }}"
    priority: "{{ (groups['haproxy']|length-groups['haproxy'].index(inventory_hostname))*50 }}"
    vips:
      - "{{ haproxy_keepalived_internal_vip_cidr | default('169.254.2.1/24') }} dev {{ haproxy_keepalived_internal_interface | default(management_bridge) }}"
    track_scripts: "{{ keepalived_scripts | dict2items | json_query('[*].{name: key, instance: value.instance}') | rejectattr('instance', 'equalto', 'external') | map(attribute='name') | list }}"

keepalived_instances: "{{ _keepalived_default_instances | combine(keepalived_instances_overrides | default({}), recursive=True) }}"