Migrating to systemd for container management

roles/custom/matrix-element-call/templates/systemd/matrix-element-call.service.j2

@@ -5,13 +5,34 @@ Requires=docker.service
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/docker start -a matrix-element-call
-ExecStop=/usr/bin/docker stop matrix-element-call
+Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-element-call 2>/dev/null || true'
+ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-element-call 2>/dev/null || true'
+
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+    --rm \
+    --name=matrix-element-call \
+    --log-driver=none \
+    --user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+    --cap-drop=ALL \
+    --network={{ matrix_element_call_container_network }} \
+    -p {{ matrix_element_call_port }}:8080 \
+    --env-file={{ matrix_element_call_base_path }}/config/env \
+    --label-file={{ matrix_element_call_base_path }}/config/labels \
+    {{ matrix_element_call_image }} \
+    serve
+
+{% for network in matrix_element_call_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-element-call
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-element-call
+
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-element-call 2>/dev/null || true'
+ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-element-call 2>/dev/null || true'
 Restart=always
-User={{ matrix_user_username }}
-Group={{ matrix_user_groupname }}
-TimeoutStartSec=0
-RestartSec=10
+RestartSec=30
+SyslogIdentifier=matrix-element-call
 
 [Install]
-WantedBy=multi-user.target
+WantedBy=multi-user.target