Add initial role for Dendrite as alternative Matrix server

roles/matrix-dendrite/tasks/goofys/setup_install.yml

@@ -0,0 +1,41 @@
+- name: Ensure Goofys Docker image is pulled
+  docker_image:
+    name: "{{ matrix_s3_goofys_docker_image }}"
+    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
+    force_source: "{{ matrix_s3_goofys_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
+    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_s3_goofys_docker_image_force_pull }}"
+
+# This will throw a Permission Denied error if already mounted
+- name: Check Matrix Goofys external storage mountpoint path
+  stat:
+    path: "{{ matrix_dendrite_media_store_path }}"
+  register: local_path_matrix_dendrite_media_store_path_stat
+  ignore_errors: yes
+
+- name: Ensure Matrix Goofys external storage mountpoint exists
+  file:
+    path: "{{ matrix_dendrite_media_store_path if matrix_dendrite_enabled else matrix_dendrite_media_store_path }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_groupname }}"
+  when: "not local_path_matrix_dendrite_media_store_path_stat.failed and not local_path_matrix_dendrite_media_store_path_stat.stat.exists"
+
+- name: Ensure goofys environment variables file created
+  template:
+    src: "{{ role_path }}/templates/goofys/env-goofys.j2"
+    dest: "{{ matrix_dendrite_config_dir_path }}/env-goofys"
+    owner: root
+    mode: 0600
+
+- name: Ensure matrix-goofys.service installed
+  template:
+    src: "{{ role_path }}/templates/goofys/systemd/matrix-goofys.service.j2"
+    dest: "{{ matrix_systemd_path }}/matrix-goofys.service"
+    mode: 0644
+  register: matrix_goofys_systemd_service_result
+
+- name: Ensure systemd reloaded after matrix-goofys.service installation
+  service:
+    daemon_reload: yes
+  when: "matrix_goofys_systemd_service_result.changed"