1.2 配置 Samba 域成员服务器

环境介绍

角色	操作系统	主机名	IP地址	DNS
域控制器&DNS服务器	Windows Server 2012 R2		192.168.100.254	127.0.0.1
域成员服务器	RHEL 8	FileServer	192.168.100.2	192.168.100.254

（1）设置静态IP和DNS

# nmtui

（2）设置主机名

# hostnamectl set-hostname  FileServer

（3）配置本地YUM源

# mkdir  /media/cdrom
# mount /dev/cdrom /media/cdrom
# vim /etc/yum.repos.d/rhel8.repo
[BaseOS]
name=BaseOS
baseurl=file:///media/cdrom/BaseOS
enabled=1
gpgcheck=0
[AppStream]
name=AppStream
baseurl=file:///media/cdrom/AppStream
enabled=1
gpgcheck=0

# vim /etc/fstab 
/dev/cdrom /media/cdrom iso9660 defaults 0 0 

（4）安装SAMBA

# dnf repolist
# yum install realmd oddjob-mkhomedir oddjob samba-winbind-clients samba-winbind samba-common-tools samba-winbind-krb5-locator
# yum install samba

（5）查看磁盘空间

# df -h

（6）配置共享目录

1. 配置共享目录

# mkdir /home/itshare
# mv /etc/samba/smb.conf /etc/samba/smb.conf.bak
# realm join --membership-software=samba --client-software=winbind vekea.com
# systemctl status winbind
# systemctl status smb
# systemctl enable --now smb
# getent passwd "vekea.com\administrator
# wbinfo -u
# getent passwd "vekea\administrator
# chown "vekea\administrator":"vekea\Domain Users" /home/itshare
# kinit [e-mail]
# wbinfo --all-domains
# chmod -Rf 0750 /home/itshare/

1. 配置 /etc/samba/smb.conf 文件

# vim /etc/samba/smb.conf
[global]
kerberos method = secrets and keytab
template homedir = /home/%U@%D
workgroup = VEKEA
template shell = /bin/bash
security = ads
realm = VEKEA.COM
idmap config VEKEA : range = 2000000-2999999
idmap config VEKEA : backend = rid
idmap config * : range = 10000-999999
idmap config * : backend = tdb
winbind use default domain = no
winbind refresh tickets = yes
winbind offline logon = yes
winbind enum groups = no
winbind enum users = no

[itshare]
comment = itshare
        path = /home/itshare
        read only = no
        force group = "vekea\Domain Users"
        directory mode = 0770
        force directory mode = 0770
        create mode = 0750
        force create mode = 0750

1. 验证 /etc/samba/smb.conf 文件

# testparm 

1. 启动和检查相关服务

# systemctl start firewalld.service
# systemctl status winbind
# systemctl restart smb
# systemctl enable --now smb

1. 使用 wbinfo 工具

• 列出域用户

# wbinfo -u

• 列出域用户组

# wbinfo -g

（7）防火墙配置

# firewall-cmd --permanent  --add-service=samba --zone=public //永久开放samba服务
# firewall-cmd --reload  //刷新防火墙规则
# firewall-cmd --list-services  //查看开放的服务

或

//开放 TCP 445 端口
# firewall-cmd --permanent --add-port=445/tcp
 
//开放 UDP 137 和 UDP 138 端口
# firewall-cmd --permanent --add-port=137/udp
# firewall-cmd --permanent --add-port=138/udp
 
//重新加载防火墙规则使之生效
# firewall-cmd --reload

（8）SELinux配置

# semanage fcontext -a -t samba_share_t /home/itshare
# restorecon -Rv /home/itshare/

（9）客户端测试

\\192.168.100.254