fix(element): allow arbitrary image tags

roles/element/defaults/main.yml

@@ -56,6 +56,9 @@ element_config:
     preferredDomain: jitsi.riot.im
 element_domain_configs: []
 element_deployment_method: 'webroot' #alternative is 'docker'
+element_docker_image: "{{ element_docker_image_base }}:{{ element_docker_image_tag }}"
+element_docker_image_base: "docker.io/vectorim/element-web"
+element_docker_image_tag: "v{{ element_version }}"
 element_docker_ports: []
 element_docker_labels: {}
 element_docker_volumes: "{{ element_docker_main_volumes + element_docker_domain_volumes }}"

roles/element/tasks/main.yml

@@ -37,7 +37,7 @@
 - name: Deploy docker container
   docker_container:
     name: "element-web"
-    image: "docker.io/vectorim/riot-web:v{{ element_version }}"
+    image: "{{ element_docker_image }} }}"
     ports: "{{ element_docker_ports }}"
     labels: "{{ element_docker_labels_complete }}"
     restart_policy: unless-stopped

roles/element/vars/main.yml

@@ -1,4 +1,4 @@
 ---
 element_docker_labels_complete: "{{ element_docker_labels_base | combine(element_docker_labels) }}"
 element_docker_labels_base:
-  version: "{{ element_version }}"
+  version: "{{ element_docker_image_tag | default(element_version, true) }}"