Populate network from docker itself

lotus-land-story/miniflux.yml

@@ -46,6 +46,11 @@
     - vars.yml
   tasks:
 
+    - name: Get docker network
+      community.docker.docker_network:
+        name: lotus_land_story
+      register: docker_network
+
     - name: Run Miniflux
       community.docker.docker_container:
         # recreate: true
@@ -60,7 +65,7 @@
           ADMIN_PASSWORD: "{{ miniflux.password }}"
           BASE_URL: https://rss.{{ domain }}
           METRICS_COLLECTOR: "1"
-          METRICS_ALLOWED_NETWORKS: "172.25.0.0/16" # TODO Read this from docker?
+          METRICS_ALLOWED_NETWORKS: "{{ docker_network.network.IPAM.Config[0].Subnet }}"
         restart_policy: unless-stopped
         networks:
           - name: lotus_land_story