Michal Nasiadka 4bc410c6ca haproxy: support single external frontend
Use case: exposing single external https frontend and
load balancing services using FQDNs.

Support different ports for internal and external endpoints.

Introduced kolla_url filter to normalize urls like:
- https://magnum.external:443/v1
- http://magnum.external:80/v1

Change-Id: I9fb03fe1cebce5c7198d523e015280c69f139cd0
Co-Authored-By: Jakub Darmach <jakub@stackhpc.com>
2023-06-29 01:44:00 +02:00

73 lines
2.6 KiB
YAML

---
- name: "Copying over {{ project_name }} haproxy config"
vars:
service: "{{ item.value }}"
haproxy_templates:
- "{{ node_custom_config }}/haproxy-config/{{ inventory_hostname }}/{{ item.key }}.cfg"
- "{{ node_custom_config }}/haproxy-config/{{ item.key }}.cfg"
- "{{ node_custom_config }}/haproxy-config/{{ inventory_hostname }}/{{ haproxy_service_template }}"
- "{{ node_custom_config }}/haproxy-config/{{ haproxy_service_template }}"
- "templates/{{ haproxy_service_template }}"
template_file: "{{ query('first_found', haproxy_templates) | first }}"
template:
src: "{{ template_file }}"
dest: "{{ node_config_directory }}/haproxy/services.d/{{ item.key }}.cfg"
mode: "0660"
become: true
when:
- service.enabled | bool
- service.haproxy is defined
- enable_haproxy | bool
with_dict: "{{ project_services }}"
notify:
- Restart haproxy container
- name: "Add configuration for {{ project_name }} when using single external frontend"
vars:
service: "{{ item.value }}"
blockinfile:
create: yes
path: "{{ node_config_directory }}/haproxy/external-frontend-map"
insertafter: EOF
marker: "# {mark} {{ item.key }}"
mode: "0660"
block: |
{%- set haproxy = service.haproxy | default({}) %}
{%- for haproxy_name, haproxy_service in haproxy.items() %}
{% set external = haproxy_service.external | default(false) | bool %}
{% set enabled = haproxy_service.enabled | default(false) | bool %}
{% set with_frontend = haproxy_service.with_frontend | default(true) | bool %}
{% set mode = haproxy_service.mode | default('http') %}
{%- if external and with_frontend and enabled and mode == 'http' %}
{{ haproxy_service.external_fqdn }} {{ haproxy_name }}_back
{% endif -%}
{%- endfor -%}
become: true
with_dict: "{{ project_services }}"
when:
- haproxy_single_external_frontend | bool
- service.enabled | bool
- service.haproxy is defined
- enable_haproxy | bool
notify:
- Restart haproxy container
- name: "Configuring firewall for {{ project_name }}"
firewalld:
offline: "yes"
permanent: "yes"
port: "{{ item.value.port }}/tcp"
state: "enabled"
zone: "{{ external_api_firewalld_zone }}"
become: true
when:
- enable_haproxy | bool
- item.value.enabled | bool
- item.value.port is defined
- item.value.external | default('false') | bool
- enable_external_api_firewalld | bool
- kolla_action != "config"
with_dict: "{{ project_services | extract_haproxy_services }}"
notify:
- "Reload firewalld"