实现SAMBA共享
? 1）安装
yum install samba -y
? 2）创建samba用户和组
groupadd -r admins useradd -s /sbin/nologin -G admins user1 smbpasswd -a user1 useradd -s /sbin/nologin -G admins user2 smbpasswd -a user2
? 3）创建samba共享目录,并设置SElinux
mkdir /data/share chgrp admins /data/share chmod 2775 /data/share semanage fcontext -a -t samba_share_t ‘/data/share(/.*)?‘ restorecon -vvFR /data/share/
? 4）samba服务器配置
vim /etc/samba/smb.conf [global] security = user passdb backend = tdbsam [share] comment = samba share dir path = /data/share write list = @admins browseable = Yes systemctl start smb nmb systemctl enable smb nmb [root@centos7 ~]# firewall-cmd --permanent --add-service=samba [root@centos7 ~]# firewall-cmd --reload
? 5）客户端测试
yum install samba-client -y smbclient -L //192.168.0.7/ -U user1%user1 smbclient //192.168.0.7/share -U user1%user1 yum install cifs-utils -y mount.cifs -o username=user1,password=user1 //192.168.0.7/share /mnt/smbdir/ vim /etc/fstab //192.168.0.7/share /mnt/smbdir/ cifs credentials=/etc/smb.pass 0 0 # vim /etc/smb.pass username=user1 password=user1 umount /mnt/smbdir/ mount -a //192.168.0.7/share 7.0G 33M 7.0G 1% /mnt/smbdir
多用户挂载
? SAMBA共享默认只支持同时用一个用户挂载SMB共享，CentOS7中可启用多用户挂载功能，客户端挂载samba共享目录后，在客户端登录的不同用户访问同一个samba的挂载点，可获得不同权限。
? 1）服务器端配置：
yum install samba -y mkdir /multiuser vim /etc/samba/smb.conf [share] path = /multiuser writable = no write list = @admins groupadd -r admins useradd -s /sbin/nologin -G admins user1 useradd -s /sbin/nologin user2 useradd -s /sbin/nologin user3 smbpasswd -a user1 smbpasswd -a user2 smbpasswd -a user3 chmod 777 /multiuser/ chcon -t samba_share_t /multiuser/ systemctl start smb systemctl enable smb touch /multiuser/testfile1
? 2）客户端挂载
yum install cifs-utils -y vim /etc/fstab //192.168.0.7/share /mnt cifs username=user1,password=user1,multiuser 0 0 mount -a useradd user2; useradd user3 su - user2 $ cifscreds add -u user2 192.168.0.7 $ ls /mnt/
实现不同用户设置不同的共享目录和权限
vim /etc/samba/smb.conf [global] workgroup = SAMBA security = user passdb backend = tdbsam log file = /var/log/samba/log.%I log level = 2 config file = /etc/samba/conf.d/%U mkdir /etc/samba/conf.d vim /etc/samba/conf.d/user1 [share] comment = samba share dir path = /data/tools read only = yes vim /etc/samba/conf.d/user2 [share] comment = samba share dir path = /data/src read only = no mkdir /data/{tools,src} chmod 777 /data/{tools,src} smbclient //192.168.0.7/share -U user1%user1 smbclient //192.168.0.7/share -U user2%user2
