From 14f2859cde424c9b5198606515a6e3fe2e4c9a5b Mon Sep 17 00:00:00 2001
From: huangsen365 <huangsen365@gmail.com>
Date: Sun, 28 Jun 2020 00:38:14 +0800
Subject: [PATCH] The MAINTAINER instruction has been deprecated.

Refer to https://docs.docker.com/engine/reference/builder/#maintainer-deprecated
The MAINTAINER instruction has been deprecated, use The LABEL instruction instead.
---
 systemd/centos7/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/systemd/centos7/Dockerfile b/systemd/centos7/Dockerfile
index 46aa748c..272722f4 100644
--- a/systemd/centos7/Dockerfile
+++ b/systemd/centos7/Dockerfile
@@ -1,7 +1,7 @@
 FROM centos:7
 
 ENV container docker
-MAINTAINER The CentOS Project <cloud-ops@centos.org>
+LABEL maintainer="The CentOS Project <cloud-ops@centos.org>"
 
 RUN (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i == systemd-tmpfiles-setup.service ] || rm -f $i; done); \
 rm -f /lib/systemd/system/multi-user.target.wants/*;\