Add riot.im.conf and stuff to matrix role

roles/docker/files/configs/riot.im.conf

@@ -0,0 +1,6 @@
+-p 8765
+-A matrix
+-c 3500
+--ssl
+--cert /data/fullchain.pem
+--key /data/key.pem

roles/docker/tasks/services/matrix_riot.yml

@@ -8,6 +8,20 @@
   docker_volume:
     name: matrix_db
 
+- name: riot volume
+  docker_volume:
+    name: riot_app
+
+- name: upload riot config.json
+  template:
+    src: files/riot-config.json
+    dest: /var/lib/docker/volumes/riot_app/data/config.json
+
+- name: upload riot.im.conf
+  template:
+    src: files/riot.im.conf
+    dest: /var/lib/docker/volumes/riot_app/data/riot.im.conf
+
 - name: matrix container
   docker_container:
     name: matrix
@@ -26,10 +40,21 @@
     state: started
     restart_policy: always
     networks:
-      - name: nextcloud
+      - name: matrix
     volumes:
       - matrix_db:/var/lib/postgresql/data
     env:
       POSTGRES_DB: somethingelse
       POSTGRES_USER: matrix
       POSTGRES_PASSWORD: "{{ postgres_passwords.matrix }}"
+
+- name: riot container
+  docker_container:
+    name: riot_app
+    image: avhost/docker-matrix-riot
+    state: started
+    restart_policy: always
+    networks:
+      - name: matrix
+      - name: external_services
+