service: fix template mounts for additional containers

roles/service/tasks/templates.yaml

@@ -11,10 +11,17 @@
     state: directory
     mode: "0700"
 
+- name: Create service template mount directories
+  ansible.builtin.file:
+    path: "{{ _service_host_directory }}/mounts/{{ item }}"
+    state: directory
+    mode: "0700"
+  loop: "{{ _service_all_template_mount_directories }}"
+
 - name: Template files for template mounts
   ansible.builtin.template:
     src: "{{ item[0].source }}"
-    dest: "{{ item[1].source }}"
+    dest: "{{ item[1] }}"
     mode: "0644"
   notify: "Restart container service {{ service_name }}"
-  loop: "{{ _service_template_mounts | zip(_service_container_template_mounts) }}"
+  loop: "{{ _service_all_template_mounts | zip(_service_all_template_mount_host_files) }}"

roles/service/vars/main/general.yaml

@@ -10,7 +10,7 @@ _service_container_requires: >-
 _service_container_wants: >-
   {{
     service_wants
-    + ([service_name + '-socat.socket'] if service_domains | length > 0 else [])
+    + ([service_name + '-socat.socket'] if service_container_http_port > 0 else [])
     + _service_additional_containers
         | map(attribute='name')
         | map('regex_replace', '$', '.service')

roles/service/vars/main/mounts.yaml

@@ -36,3 +36,33 @@ _service_container_mounts: >-
     _service_container_bind_mounts +
     _service_container_template_mounts
   }}
+
+
+_service_all_template_mounts: >-
+  {{
+    (
+      _service_template_mounts +
+      (
+        _service_additional_containers |
+        map(attribute='mounts') |
+        flatten
+      )
+    ) |
+      selectattr('type', '==', 'template') |
+      unique
+  }}
+_service_all_template_mount_directories: >-
+  {{
+    _service_all_template_mounts |
+      map(attribute='source') |
+      map('dirname') |
+      unique |
+      select('!=', '')
+  }}
+_service_all_template_mount_host_files: >-
+  {{
+    _service_all_template_mounts |
+      map(attribute='source') |
+      map('regex_replace', '\.j2$', '') |
+      map('regex_replace', '^', _service_host_directory ~ '/mounts/')
+  }}