From a3342d156e08a41defc9360f69bd5947176881cf Mon Sep 17 00:00:00 2001
From: xiao <K5IFzgsHyFkgN2rl7B04RB+xiao@noreply.cnb.cool>
Date: Wed, 4 Dec 2024 20:21:39 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E9=9A=8F=E6=9C=BA?=
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在 Dockerfile 中添加了设置随机主机名的功能，通过构建参数 RANDOM_NAME 来指定一个随机主机名。
---
 Dockerfile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 7de67b9..1d41a67 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,10 @@
-FROM rockylinux/rockylinux:9
+FROM rockylinux:9
+
+# 设置构建参数
+ARG RANDOM_NAME
+
+# 设置一个随机主机名
+RUN echo "${RANDOM_NAME}" > /etc/hostname
 
 # 切换 rockylinux 镜像源为腾讯云源，更新包列表并安装依赖
 RUN sed -e 's|^mirrorlist=|#mirrorlist=|g' -e 's|^#baseurl=http://dl.rockylinux.org/$contentdir|baseurl=https://mirrors.tencent.com/rocky|g' -i.bak /etc/yum.repos.d/rocky-*.repo && \