Huge role refactoring/cleanup. Other commits will propably follow. Because some bugs will exist. Still important for longrun and also for auto docs/help/slideshow generation

templates/roles/web-app/tasks/main.yml.j2

@@ -0,0 +1,38 @@
+---
+
+{% if database_type | bool %}
+
+{% raw %}
+- name: "include service-rdbms-central"
+  include_role: 
+    name: service-rdbms-central
+  when: run_once_docker_{% endraw %}{{ application_id }}{% raw %} is not defined
+
+{% endraw %}
+
+{% else %}
+
+{% raw %}
+- name: "include docker-compose role"
+  include_role: 
+    name: docker-compose
+  when: run_once_docker_{% endraw %}{{ application_id }}{% raw %} is not defined
+{% endraw %}
+
+{% endif %}
+
+{% raw %}
+
+- name: "include role webserver-proxy-domain for {{application_id}}"
+  include_role:
+    name: webserver-proxy-domain
+  vars:
+    domain:   "{{ domains | get_domain(application_id) }}"
+    http_port:   "{{ ports.localhost.http[application_id] }}"
+  when: run_once_docker_{% endraw %}{{ application_id }}{% raw %} is not defined
+
+- name: run the {% endraw %}{{ application_id }}{% raw %} tasks once
+  set_fact:
+    run_once_docker_{% endraw %}{{ application_id }}{% raw %}: true
+  when: run_once_docker_{% endraw %}{{ application_id }}{% raw %} is not defined
+{% endraw %}