update

roles/03-installation-minecraft/templates/minecraft.service.j2

@@ -0,0 +1,17 @@
+[Unit]
+Description=Minecraft Spigot Server
+After=network.target
+
+[Service]
+Type=forking
+User={{ minecraft_user }}
+Group={{ minecraft_group }}
+WorkingDirectory={{ minecraft_server_dir }}
+ExecStart=/usr/bin/java -Xms{{ minecraft_memory_min }} -Xmx{{ minecraft_memory_max }} -jar {{ minecraft_server_dir }}/spigot.jar nogui
+ExecStop={{ minecraft_tools_dir }}/mcrcon -H 127.0.0.1 -P {{ minecraft_rcon_port }} -p {{ minecraft_rcon_password }} stop
+RemainAfterExit=yes
+RestartSec=15
+Restart=always
+
+[Install]
+WantedBy=multi-user.target