65e53499f5
Currently Let's Encrypt is using `haproxy_bind_external_lb_vip_address` to identify naming of resulting certificate which might not match with expectations, as all other parts of code already do use `haproxy_vip_binds` for calculating resulting TLS path. This patch introduces `type` key for `haproxy_vip_binds` which is used to identify for which frontends Let's Encrypt certificate should be used as in most scenarios it's not gonna be issued for "internal" VIPs anyway due to dns-01 requirement. Also moving to single "source of truth" for VIP bindings allows to override and have control over this behaviour. Change-Id: Id07d9a0ea270d613b37b6adfa373d01a47f7421f
103 lines
4.4 KiB
YAML
103 lines
4.4 KiB
YAML
---
|
|
# Copyright 2021, City Network International AB
|
|
#
|
|
# 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.
|
|
|
|
_haproxy_vip_binds: |
|
|
{% set vip_binds = [{'address': haproxy_bind_external_lb_vip_address, 'interface': haproxy_bind_external_lb_vip_interface, 'type': 'external'}] %}
|
|
{% if haproxy_bind_internal_lb_vip_address != haproxy_bind_external_lb_vip_address or
|
|
haproxy_bind_external_lb_vip_interface != haproxy_bind_internal_lb_vip_interface %}
|
|
{% set _ = vip_binds.append({'address': haproxy_bind_internal_lb_vip_address, 'interface': haproxy_bind_internal_lb_vip_interface, 'type': 'internal'}) %}
|
|
{% endif %}
|
|
{% for vip_address in extra_lb_tls_vip_addresses %}
|
|
{% set _ = vip_binds.append({'address': vip_address, 'type': 'external'}) %}
|
|
{% endfor %}
|
|
{{ vip_binds }}
|
|
|
|
_haproxy_pki_certificates: |
|
|
{% set _pki_certs = [] %}
|
|
{% for vip in haproxy_vip_binds %}
|
|
{% set _vip_interface = vip['interface'] | default('') %}
|
|
{% set san = ['DNS:' ~ ansible_facts['hostname'], 'DNS:' ~ ansible_facts['fqdn']] %}
|
|
{% if vip['address'] != '*' %}
|
|
{% set _ = san.append((vip['address'] | ansible.utils.ipaddr) | ternary('IP:', 'DNS:') ~ vip['address']) %}
|
|
{% endif %}
|
|
{% if vip['address'] == haproxy_bind_internal_lb_vip_address and not (internal_lb_vip_address | ansible.utils.ipaddr) %}
|
|
{% set _ = san.append('DNS:' ~ internal_lb_vip_address) %}
|
|
{% endif %}
|
|
{% if vip['address'] == haproxy_bind_external_lb_vip_address and not (external_lb_vip_address | ansible.utils.ipaddr) %}
|
|
{% set _ = san.append('DNS:' ~ external_lb_vip_address) %}
|
|
{% endif %}
|
|
{% for record in vip.get('pki_san_records', []) %}
|
|
{% set _ = san.append((record | ansible.utils.ipaddr) | ternary('IP:', 'DNS:') ~ record) %}
|
|
{% endfor %}
|
|
{% set _ = _pki_certs.append(
|
|
{
|
|
'name': 'haproxy_' ~ ansible_facts['hostname'] ~ '-' ~ (_vip_interface is truthy) | ternary(vip['address'] ~ '-' ~ _vip_interface, vip['address']),
|
|
'provider': 'ownca',
|
|
'cn': ansible_facts['hostname'],
|
|
'san': san | join(','),
|
|
'signed_by': haproxy_pki_intermediate_cert_name,
|
|
}
|
|
) %}
|
|
{% endfor %}
|
|
{{ _pki_certs }}
|
|
|
|
_haproxy_pki_install_certificates: |
|
|
{% set _pki_install = [] %}
|
|
{% for vip in haproxy_vip_binds %}
|
|
{% set _vip_interface = vip['interface'] | default('') %}
|
|
{% set _cert_basename = '/haproxy_' ~ ansible_facts['hostname'] ~ '-' ~ (_vip_interface is truthy) | ternary(
|
|
vip['address'] ~ '-' ~ _vip_interface, vip['address'])
|
|
%}
|
|
{% set _ = _pki_install.append(
|
|
{
|
|
'src': haproxy_user_ssl_cert | default(haproxy_pki_certs_path ~ _cert_basename ~ '.crt'),
|
|
'dest': haproxy_ssl_cert_path ~ _cert_basename ~ '.crt',
|
|
'owner': 'root',
|
|
'group': 'root',
|
|
'mode': '0644'
|
|
}
|
|
)
|
|
%}
|
|
{% set _ = _pki_install.append(
|
|
{
|
|
'src': haproxy_user_ssl_key | default(haproxy_pki_keys_path ~ _cert_basename ~ '.key.pem'),
|
|
'dest': haproxy_ssl_cert_path ~ _cert_basename ~ '.key',
|
|
'owner': 'root',
|
|
'group': 'root',
|
|
'mode': '0644'
|
|
}
|
|
)
|
|
%}
|
|
{# We need to put CA only when it's provided by user or internal CA is used and user certs are not provided #}
|
|
{% if (haproxy_user_ssl_cert is not defined and haproxy_user_ssl_key is not defined) or haproxy_user_ssl_ca_cert is defined %}
|
|
{% set _ = _pki_install.append(
|
|
{
|
|
'src': haproxy_user_ssl_ca_cert | default(haproxy_pki_intermediate_cert_path),
|
|
'dest': haproxy_ssl_cert_path ~ _cert_basename ~ '-ca.crt',
|
|
'owner': 'root',
|
|
'group': 'root',
|
|
'mode': '0644'
|
|
})
|
|
%}
|
|
{% endif %}
|
|
{% endfor %}
|
|
{{ _pki_install }}
|
|
|
|
# In case CSP is enabled, on newer haproxy versions, header size
|
|
# fill more than bufsize-maxrewrite, which results in 500
|
|
# See: https://github.com/haproxy/haproxy/issues/1597
|
|
_haproxy_default_tuning_params:
|
|
tune.maxrewrite: 1280
|