Implement new option for extra drush 9 aliases

tasks/config-9.yml

@@ -15,10 +15,6 @@
     - name: Set drush alias
       set_fact:
         drushAlias: '@{{ drupal.id }}'
-    - name: Set drush alias for Drush 8
-      set_fact:
-        drushAlias: '@{{ inventory_hostname }}{{ drushSubkey }}'
-      when: drush_version_main|default('8') == '8'
   tags:
     - always
 
@@ -39,7 +35,7 @@
     mode: 0664
   when: drupal.create_drush_aliases|default(true)
 
-- name: Configure Drush
+- name: Configure Drush Aliases
   template:
     src: drush-9.site.yml.jinja2
     dest: '{{ webRoot }}/drush/sites/{{ drupal.id }}.site.yml'
@@ -48,6 +44,18 @@
     mode: 0664
   when: drupal.create_drush_aliases|default(true)
 
+- name: Configure Extra Drush Aliases
+  template:
+    src: drush-9-extra.site.yml.jinja2
+    dest: '{{ webRoot }}/drush/sites/{{ item.1.id }}.site.yml'
+    owner: root
+    group: root
+    mode: 0664
+  with_subelements:
+    - '{{ drupal.domains|selectattr("extra_drush_aliases", "defined")|list }}'
+    - extra_drush_aliases
+  when: drupal.create_drush_aliases|default(true)
+
 - name: Install cron for core-cron
   cron:
     name: Run Drush Cron on {{ drushAlias }}

templates/drush-9-extra.site.yml.jinja2

+{{ item.0.shortname|default("default") }}:
+  root: {{ item.1.root }}
+  uri: {{ item.1.uri }}