Solved multiple bugs and propably produced 100 more.... Usual Nightshift...

roles/docker-matomo/tasks/main.yml

@@ -1,20 +1,4 @@
 ---
-- name: check if matomo is up
-  uri:
-    url: "https://{{ domains.matomo }}/"
-    method: GET
-    return_content: yes
-    status_code: 200
-    validate_certs: yes
-  register: site_check
-  ignore_errors: yes
-  when: run_once_docker_matomo is not defined
-
-- name: "Determine global_matomo_tracking_enabled based on current value and site reachability"
-  set_fact:
-    global_matomo_tracking_enabled: "{{ (global_matomo_tracking_enabled | bool) and (site_check is defined and site_check.status == 200) }}"
-  when: run_once_docker_matomo is not defined
-
 - name: "include docker-central-database"
   include_role: 
     name: docker-central-database

roles/docker-matomo/templates/docker-compose.yml.j2

@@ -6,7 +6,7 @@ services:
 {% include 'roles/docker-compose/templates/services/base.yml.j2' %}
     image: matomo:{{applications.matomo.version}}
     ports:
-      - "127.0.0.1:{{http_port}}:80"
+      - "127.0.0.1:{{ports.localhost.http.matomo}}:80"
     volumes:
       - data:/var/www/html
 {% include 'templates/docker/container/depends-on-just-database.yml.j2' %}

roles/docker-matomo/vars/main.yml

@@ -2,7 +2,10 @@
 application_id:  	  "matomo"
 database_type:      "mariadb"
 database_password:  "{{applications.matomo.database_password}}"
-domain:             "{{domains.matomo}}"            # Don't know if this is still necessary
 
-# Disable matomo tracking for matomo, because otherwise recursiv loading technics would be neccessary
+# I don't know if this is still necessary
+domain:             "{{domains.matomo}}"                         
+
+# Disable matomo tracking, because otherwise recursiv loading technics would be neccessary
+# This is the default value and it will be overwritten by set fact in main.yml
 global_matomo_tracking_enabled: false