Manage Jitsi configuration by ourselves for most components

We do this for 2 reasons:

- so we can control things which are not controllable using environment
variables (for example `stunServers` in jitsi/web, since we don't wish
to use the hardcoded Google STUN servers if our own Coturn is enabled)

- so playbook variable changes will properly rebuild the configuration.
When using Jitsi environment variables, the configuration is only built
once (the first time) and never rebuilt again. This is not the
consistent with the rest of the playbook and with how Ansible operates.
We're not perfect at it (yet), because we still let the Jitsi containers
generate some files on their own, but we are closer and it should be
good enough for most things.

Related to #415 (Github Pull Request).

roles/matrix-jitsi/tasks/setup_jitsi_jicofo.yml

@@ -31,6 +31,16 @@
     mode: 0640
   when: matrix_jitsi_enabled|bool
 
+- name: Ensure jitsi-jicofo configuration files created
+  template:
+    src: "{{ role_path }}/templates/jicofo/{{ item }}.j2"
+    dest: "{{ matrix_jitsi_jicofo_config_path }}/{{ item }}"
+    mode: 0644
+  with_items:
+    - sip-communicator.properties
+    - logging.properties
+  when: matrix_jitsi_enabled|bool
+
 - name: Ensure matrix-jitsi-jicofo.service installed
   template:
     src: "{{ role_path }}/templates/jicofo/matrix-jitsi-jicofo.service.j2"

roles/matrix-jitsi/tasks/setup_jitsi_jvb.yml

@@ -24,11 +24,14 @@
     force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_jitsi_jvb_docker_image_force_pull }}"
   when: matrix_jitsi_enabled|bool
 
-- name: Ensure jitsi-jvb environment variables file created
+- name: Ensure jitsi-jvb configuration files created
   template:
-    src: "{{ role_path }}/templates/jvb/env.j2"
-    dest: "{{ matrix_jitsi_jvb_base_path }}/env"
-    mode: 0640
+    src: "{{ role_path }}/templates/jvb/{{ item }}.j2"
+    dest: "{{ matrix_jitsi_jvb_config_path }}/{{ item }}"
+    mode: 0644
+  with_items:
+    - sip-communicator.properties
+    - logging.properties
   when: matrix_jitsi_enabled|bool
 
 - name: Ensure matrix-jitsi-jvb.service installed

roles/matrix-jitsi/tasks/setup_jitsi_web.yml

@@ -32,6 +32,16 @@
     mode: 0640
   when: matrix_jitsi_enabled|bool
 
+- name: Ensure jitsi-web configuration files created
+  template:
+    src: "{{ role_path }}/templates/web/{{ item }}.j2"
+    dest: "{{ matrix_jitsi_web_config_path }}/{{ item }}"
+    mode: 0644
+  with_items:
+    - config.js
+    - interface_config.js
+  when: matrix_jitsi_enabled|bool
+
 - name: Ensure matrix-jitsi-web.service installed
   template:
     src: "{{ role_path }}/templates/web/matrix-jitsi-web.service.j2"