Remove etherpad

webserver/docker_etherpad/tasks/main.yml

----
-- name: create folder struct for etherpad
-  file: 
-    path: "/srv/etherpad/" 
-    state: "directory"
-  
-- name: Konfig-Datei erstellen
-  template: 
-    src: "docker-compose.yml" 
-    dest: "/srv/etherpad/docker-compose.yml"
-
-- name: start etherpad docker
-  docker_service:
-    project_src: /srv/etherpad/
-    state: present
-  

webserver/docker_etherpad/templates/docker-compose.yml

-
-version: "3"
-
-services:                                                                                                                                                                 
-                                                                                                                                                                          
-  mysql:                                                                                                                                                            
-                                                                                                                                                                             
-    image: mysql:5.7                                                                                                                                                         
-    restart: always                                                                                      
-    volumes:                                                                                             
-      - /srv/etherpad/:/var/lib/mysql                                                                    
-    environment:                                                                                         
-      MYSQL_ROOT_PASSWORD: warpzone                                                                      
-                                      
-  app:                                                                                                   
-                                      
-    image: tvelocity/etherpad-lite:latest                                                                
-    restart: always                                                                                      
-    depends_on:                                                                                          
-      - mysql                                                                                            
-    ports:                                                                                               
-      - 127.0.0.1:42003:42003                                                                            
-    environment:                                                                                         
-      ETHERPAD_TITLE: warpzone Etherpad Lite                                                             
-      ETHERPAD_PORT: 42003                                                                               
-      ETHERPAD_DB_USER: root                                                                             
-      ETHERPAD_DB_PASSWORD: warpzone                                                                     
-      MYSQL_PORT: 3306                                                                                   
-      MYSQL_PORT_3306_TCP: tcp://mysql:3306                                                              
-      MYSQL_PORT_3306_TCP_ADDR: mysql                                                                    
-      MYSQL_PORT_3306_TCP_PORT: 3306                                                                     
-      MYSQL_PORT_3306_TCP_PORT: tcp