added environment file

embyserver.container

@@ -0,0 +1,22 @@
+[Unit]
+Description=Emby Media Server
+
+[Container]
+ContainerName=embyserver
+Image=docker.io/emby/embyserver:latest
+AutoUpdate=registry
+PublishPort=8096:8096
+PublishPort=8920:8920
+Network=host
+Volume=emby-config:/config:Z
+Volume=/media/CONTAINER/Videos:/mnt/Videos
+AddDevice=/dev/dri/:/dev/dri/
+EnvironmentFIle=embyserver.env
+
+[Service]
+Restart=unless-stopped
+# Give the container a moment to shut down gracefully
+TimeoutStopSec=30
+
+[Install]
+WantedBy=default.target