talks/deploying-php-ansible-ansistrano/sections/generating-settings-files.rst

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.. page:: titlePage
.. class:: centredtitle
Generating settings files per deployment
.. page:: standardPage
.. code-block:: yaml
# deploy_vars.yml
---
drupal_settings:
- drupal_root: /app/web
sites:
- name: default
settings:
databases:
default:
default:
driver: mysql
host: localhost
database: '{{ database_name }}'
username: '{{ database_user }}'
password: '{{ database_password }}'
hash_salt: '{{ hash_salt }}'
config_directories:
sync: ../config/sync
.. page::
.. code-block:: jinja
{# templates/settings.php.j2 #}
{% for key, values in item.1.settings.databases.items() %}
{% for target, values in values.items() %}
$databases['{{ key }}']['{{ target }}'] = array(
'driver' => '{{ values.driver|default('mysql') }}',
'host' => '{{ values.host|default('localhost') }}',
'database' => '{{ values.database }}',
'username' => '{{ values.username }}',
'password' => '{{ values.password }}',
);
{% endfor %}
{% endfor %}
{% if item.1.settings.base_url is defined %}
$base_url = '{{ item.1.settings.base_url }}';
{% endif %}
.. page::
.. code-block:: yaml
# tasks/main.yml
---
- name: Ensure directory exists
file:
state: directory
path: '{{ item.0.drupal_root }}/sites/{{ item.1.name|default("default") }}'
with_subelements:
- '{{ drupal_settings }}'
- sites
no_log: true
- name: Create settings files
template:
src: settings.php.j2
dest:
'{{ item.0.drupal_root }}/sites/{{ item.1.name|default("default") }}/{{
item.1.filename|default("settings.php") }}'
with_subelements:
- '{{ drupal_settings }}'
- sites
no_log: true