One replica. Choose betwen mount the configuration file or use it as a config.

defaults/main.yml

@@ -26,7 +26,8 @@ shinyproxy_docker_image: 'adellamisti/shinyproxy:latest'
 shinyproxy_as_docker_service_name: 'shinyproxy'
 shinyproxy_as_docker_src_dir: /srv/{{ shinyproxy_as_docker_service_name }}_service
 shinyproxy_docker_network: 'shinyproxy'
-shinyproxy_docker_swarm_replicas: 2
+shinyproxy_docker_swarm_replicas: 1
+shinyproxy_docker_mount_conf_file: True
 shinyproxy_docker_log_to_journal: True
 # Shinyproxy configuration
 # docker, docker-swarm, kubernetes

templates/shinyproxy-docker-compose.yml.j2

@@ -7,9 +7,11 @@ networks:
 {% endif %}
   {{ shinyproxy_docker_network }}:
 
+{% if not shinyproxy_docker_mount_conf_file %}
 configs:
   shinyproxy_conf:
     file: {{ shinyproxy_as_docker_src_dir }}/application.yml
+{% endif %}
 services:
   shinyproxy:
 {% if shinyproxy_container_backend == 'docker' %}
@@ -21,10 +23,15 @@ services:
 {% endif %}
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
+{% if shinyproxy_docker_mount_conf_file %}
+      - {{ shinyproxy_as_docker_src_dir }}/application.yml:{{ shinyproxy_conf_dir }}/application.yml
+{% endif %}
+{% if not shinyproxy_docker_mount_conf_file %}
     configs:
       - source: shinyproxy_conf
         target: {{ shinyproxy_conf_dir }}/application.yml
         mode: 0400
+{% endif %}
     networks:
       - {{ shinyproxy_docker_network }}
 {% if shinyproxy_container_backend == 'docker-swarm' %}