Extract matrix config to file, make sure everything still works as before

roles/docker/files/configs/matrix/matrix.data.coop.log.config

@@ -0,0 +1,37 @@
+version: 1
+
+formatters:
+    precise:
+        format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s'
+
+filters:
+    context:
+        (): synapse.util.logcontext.LoggingContextFilter
+        request: ""
+
+handlers:
+    file:
+        class: logging.handlers.RotatingFileHandler
+        formatter: precise
+        filename: /data/homeserver.log
+        maxBytes: 104857600
+        backupCount: 10
+        filters: [context]
+        encoding: utf8
+    console:
+        class: logging.StreamHandler
+        formatter: precise
+        filters: [context]
+
+loggers:
+    synapse:
+        level: INFO
+
+    synapse.storage.SQL:
+        # beware: increasing this to DEBUG will make synapse log sensitive
+        # information such as access tokens.
+        level: INFO
+
+root:
+    level: INFO
+    handlers: [file, console]

roles/docker/tasks/services/matrix_riot.yml

@@ -3,11 +3,20 @@
   file:
     name: "{{ matrix.volume_folder }}/{{ volume }}"
     state: directory
+    owner: "991"
+    group: "991"
   loop:
-    - "db"
+    - "data"
+    - "data/uploads"
+    - "data/media"
   loop_control:
     loop_var: volume
 
+- name: create matrix DB folder
+  file:
+    name: "{{ matrix.volume_folder }}/db"
+    state: "directory"
+
 - name: create riot volume folders
   file:
     name: "{{ riot.volume_folder }}/{{ volume }}"
@@ -41,6 +50,16 @@
     src: files/configs/matrix/vhost-matrix
     dest: "{{ nginx.volume_folder }}/vhost/{{ matrix.domain }}"
 
+- name: upload homeserver.yaml
+  template:
+    src: "files/configs/matrix/homeserver.yaml"
+    dest: "{{ matrix.volume_folder }}/data/homeserver.yaml"
+
+- name: upload matrix logging config
+  template:
+    src: "files/configs/matrix/matrix.data.coop.log.config"
+    dest: "{{ matrix.volume_folder }}/data/matrix.data.coop.log.config"
+
 - name: matrix database container
   docker_container:
     name: matrix_db
@@ -67,14 +86,8 @@
     volumes:
       - "{{ matrix.volume_folder }}/data:/data"
     env:
-      SYNAPSE_SERVER_NAME: "{{ base_domain }}"
-      SYNAPSE_REPORT_STATS: "False"
-      SYNAPSE_ENABLE_REGISTRATION: "True"
-      SYNAPSE_LOG_LEVEL: "ERROR"
-      SYNAPSE_NO_TLS: "1"
-      POSTGRES_HOST: "matrix_db"
-      POSTGRES_USER: "synapse"
-      POSTGRES_PASSWORD: "{{ postgres_passwords.matrix }}"
+      SYNAPSE_CONFIG_PATH: "/data/homeserver.yaml"
+      SYNAPSE_LOG_LEVEL: "INFO"
       VIRTUAL_HOST: "{{ matrix.domain }}"
       VIRTUAL_PORT: "8008"
       LETSENCRYPT_HOST: "{{ matrix.domain }}"