Add minecraft backup

roles/minecraft/templates/minecraft.service.j2

@@ -5,13 +5,15 @@ Description=Minecraft server
 After=network.target
 
 [Service]
-ExecStart=/usr/bin/java -Xmx{{ minecraft_java_xmx | default('1024M') }} -Xms{{ minecraft_java_xms | default('1024M') }} -jar {{ minecraft_opt_path }}/bin/server.jar --nogui
+ExecStart=/usr/bin/java -Xmx{{ minecraft_java_xmx | default('1024M') }} -Xms{{ minecraft_java_xms | default('1024M') }} -jar {{ minecraft_opt_path }}/bin/server.jar nogui
+SuccessExitStatus=143
 Type=simple
 User={{ minecraft_user }}
 Group={{ minecraft_group }}
 WorkingDirectory={{ minecraft_var_path }}
 Restart=on-failure
 SyslogIdentifier=minecraft
+SyslogFacility={{ minecraft_syslog_facility }}
 
 [Install]
 WantedBy=multi-user.target

roles/minecraft/templates/nginx.conf.j2

@@ -0,0 +1,15 @@
+# {{ ansible_managed }}
+
+server {
+    listen 80;
+    listen [::]:80;
+    server_name {{ ansible_fqdn }};
+
+    root {{ minecraft_opt_path }}/backup;
+
+    location / {
+        autoindex on;
+        auth_basic "Access Restricted";
+        auth_basic_user_file {{ minecraft_opt_path }}/etc/htpasswd;
+    }
+}