Linux - 配置file & ftp方式的yum源

环境准备

1、两台Centos服务器：node1、node2

2、配置ip：node1（192.168.56.111）、node2（192.168.56.112）

3、关闭防火墙

systemctl stop firewalld
systemctl disable firewalld

4、禁用SELinux：setenforce 0 && sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config

[root@node1 home]# cat /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these two values:
#     targeted - Targeted processes are protected,
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

配置yum源（file版）

1、在node1节点上传iso文件作为本地yum源

# 把/mnt/iso目录下的iso文件，挂载至/dev/cdrom
mount -o loop /mnt/iso/CentOS-6.5-x86_64-bin-DVD1.iso /dev/cdrom

2、创建本地的yum仓库目录，将iso文件的内容（/dev/cdrom目录下的内容）拷贝到yum仓库目录

mkdir -p /var/ftp/pub/os65
cp -a /dev/cdrom/* /var/ftp/pub/os65/

3、配置yum的配置文件（在/etc/yum.repos.d目录下进行配置）

[root@node1 yum.repos.d]# cat os65.repo
[os65]
name=Local yum package
baseurl=file:///var/ftp/pub/os65
gpgcheck=0
proxy=_none_

 4、清理（索引和下载包）缓存，将软件包信息提前在本地索引缓存，用来提高搜索安装软件的速度

yum clean all && yum makecache fast

 5、显示已配置的软件仓库列表及各个软件仓库的软件包数量

[root@node1 yum.repos.d]# yum repolist
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
repo id                        repo name                      status
os                             Local yum package              6,367
repolist: 6,367
[root@node1 yum.repos.d]#
[root@node1 yum.repos.d]#

配置yum源（ftp版）

1、下载安装 vsftpd服务

[root@node1 home]# yum -y install vsftpd
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package vsftpd.x86_64 0:2.2.2-11.el6_4.1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=====================================================================================================================
 Package                    Arch                     Version                     Repository               Size
=====================================================================================================================
Installing:
 vsftpd                     x86_64                   2.2.2-11.el6_4.1            os65                     151 k

Transaction Summary
=====================================================================================================================
Install       1 Package(s)

Total download size: 151 k
Installed size: 331 k
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : vsftpd-2.2.2-11.el6_4.1.x86_64                                                         1/1
  Verifying  : vsftpd-2.2.2-11.el6_4.1.x86_64                                                         1/1

Installed:
  vsftpd.x86_64 0:2.2.2-11.el6_4.1

Complete!

2、修改vsftpd配置文件，添加 anon_root=/var/ftp（注意：实测不需要配置anon_root目录）

[root@node1 home]# cd /etc/vsftpd
[root@node1 vsftpd]# ll
总用量 20
-rw------- 1 root root  125 3月   1 2013 ftpusers
-rw------- 1 root root  361 3月   1 2013 user_list
-rw------- 1 root root 4599 3月   1 2013 vsftpd.conf
-rwxr--r-- 1 root root  338 3月   1 2013 vsftpd_conf_migrate.sh
[root@node1 vsftpd]# vim vsftpd.conf
[root@node1 vsftpd]# tail vsftpd.conf
#
# This directive enables listening on IPv6 sockets. To listen on IPv4 and IPv6
# sockets, you must run two copies of vsftpd with two configuration files.
# Make sure, that one of the listen options is commented !!
#listen_ipv6=YES

pam_service_name=vsftpd
userlist_enable=YES
tcp_wrappers=YES
anon_root=/var/ftp
[root@node1 vsftpd]#

3、修改配置文件之后重启vsftpd服务

# centos6.x
[root@node1 vsftpd]# service vsftpd restart && chkconfig vsftpd on
[root@node1 vsftpd]# chkconfig --list vsftpd
vsftpd          0:关闭  1:关闭  2:启用  3:启用  4:启用  5:启用  6:关闭
[root@node1 vsftpd]#


# centos7.x
[root@node1 vsftpd]# systemctl restart vsftpd && systemctl enable vsftpd

 4、配置node2的yum配置文件（在/etc/yum.repos.d 目录下）

[root@node2 yum.repos.d]# cat os65.repo
[os65]
name=Local yum package
baseurl=ftp://192.168.56.111/pub/os65
gpgcheck=0
proxy=_none_
enabled=1

 5、清理（索引和下载包）缓存，将软件包信息提前在本地索引缓存，用来提高搜索安装软件的速度

yum clean all && yum makecache fast

 6、显示已配置的软件仓库列表及各个软件仓库的软件包数量

[root@node2 yum.repos.d]# yum repolist
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
repo id                            repo name                          status
os65                               Local yum package                  6,367
repolist: 6,367
[root@node2 yum.repos.d]#