1. 安装工具

 yum install -y createrepo

2. 编辑 comps.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE comps PUBLIC "-//CentOS//DTD Comps info//EN" "comps.dtd">
<comps>
  <group>
	<id>epc</id>
	<name>epc</name>
	<name xml:lang="en_GB">epc</name>
	<description>epc installation.</description>
	<default>false</default>
	<uservisible>false</uservisible>
	<packagelist>
		<packagereq type="mandatory">baicells-epc-base</packagereq>
		<packagereq type="mandatory">baicells-epc-ui</packagereq>
		<packagereq type="mandatory">baicells-epc-ovs-rest</packagereq>
		<packagereq type="mandatory">baicells-epc-ovsdb-agent</packagereq>
		<packagereq type="mandatory">baicells-epc-signaltrace</packagereq>
		<packagereq type="mandatory">baicells-epc-gwsc</packagereq>
		<packagereq type="mandatory">baicells-epc-openapi</packagereq>
	</packagelist>
  </group>
</comps>

3. 创建仓库

createrepo -g comps.xml . #精确分组
#createrepo .
#createrepo --update

4. 拷贝rpm包到仓库

mkdir rpms
cp *.rpm rpms/

5. 在客户端添加本地yum源

cat>>/etc/yum.repos.d/local.repo<<EOF
[local]
name=local for centos7
baseurl=file://192.168.9.105/root/df/yum　＃局域网
#baseurl=file:///root/df/yum  #本地
enable=1
gpgcheck=0
priority=1
EOF

6. 客户端更新元数据

yum clean all
yum makecache