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  • NFS配置

                            NFS
    配置基本NFS挂载
    server端:
    systemctl start nfs-server
    mkdir /myshare 修改权限
    vim /etc/export
    -----------------------------------
    /myshare desktopX(rw)
    -----------------------------------
    export -r   (刷新)
    systemctl restart nfs-server
    showmount -e (查看共享目录)
    systemctl stop filewall(其实添加防火墙规则就好了)
     
    desktop端:
    showmount -e serverX
    mkdir /mnt/nfsshare (创建文件夹挂载)
    mount serverX:/myshare /mnt/nfsshare
     
     
    配置NFS网络存储用kerberos做验证
    server端:
    yum -y install authconfig-gtk  sssd krb5-workstation
    authconfig-gtk 配置ldap与kerber域-------------id ldapuser1 查看是否成功
    下载秘钥:wegt -o /etc/krb5.keytab__________地址___________
    -----------------------------------------------------------------------
    systemctl restart nfs-secure-server (要重启secure这个服务,先下载秘钥,不然会报错)
    systemctl enable nfs-secure-server
    systemctl restart nfs-server              重启NFS基本服务与开机自动启动
    systemctl enable nfs-server
    ---------------------------------------------------------------------
    mkdir /secshare          chmod o+w /secshare    修改secshare目录,拥有写权限。
    vim /etc/exports   (在这个配置文件写入你要共享的目录与对象)
    ------------------------------------------------------------
    /secshare      desktop6(sec=krb5p,rw)     在这之间要先建立好一个叫secshare的目录
    ------------------------------------------------------------
    expportfs -r (刷新一下配置文件,看看有没有错误)
    showmount -e 查看共享目录列表
    修改防火墙规则:
    firewall-cmd --add-server=mountd
    vim /etc/sysconfig/nfs(    修改selinux策略)
    ------------------------------------------------------------------
    RPCNFSDARGS="-V 4.2" (找到这行,修改)
    -----------------------------------------
    systemctl restart nfs-server
    systemctl restart nfs-secure-server (重启这两个服务)
    chcon -R -t public_content_t /secshare  (修改secshare目录的selinux上下文,用ls -Z查看)
     
     
     
    desktop端:
    一样的装3个包
    authconfig-gtk 配置ldap与kerber的域  ------id ldapuser1 查看
    下载desktop端的秘钥同样的   放在/etc/krb5.keytab
    -----------------------------------------------------------------------
    systemctl restart nfs-secure-server (要重启secure这个服务,先下载秘钥,不然会报错)
    systemctl enable nfs-secure-server
    systemctl restart nfs-server              重启NFS基本服务与开机自动启动
    systemctl enable nfs-server
    ---------------------------------------------------------------------
    ssh ldapuser1@localhost (第一次登陆ldapuser需要用ldapuser1进行登陆,获取票据)   
    输入密码:kerberos
    /mnt/secshare (建立挂载目录)
    在root下挂载: 
    mount -o sec=krb5p,v4.2 server6:/secshare /mnt/secshare
    要往挂载目录些东西需要在ldapuser1里面去写
     
     
     
                            NFS的自动挂载
     
    基本NFS的使用fstab的自动挂载
    vim /etc/fstab
    -----------------------------------------------------------------
    server6:/myshare   /mnt/nfsshare      nfs       sync     0 0
    ------------------------------------------------------------------
    kerber验证的fstab自动挂载
    vim /etc/fstab
    -----------------------------------------------------------------------
    server6:/myshare   /mnt/nfsshare      nfs       sec=krb5p,sync     0 0
    -----------------------------------------------------------------------
     
     
     
                            autofs的自动挂载(挂载ldapuser的家目录)
     
    安装所需要的autofs包
    yum -y install autofs
    vim /etc/autofs.master    (修改本配置文件)
    ------------------------------------------------------------------------------
    /home/guests    /etc/autofs.ldapuser1 (家目录要和远端用户相同)
    ---------------------------------------------------------
    在本地新建一个/home/guests(不要深到ldapuser1去,它会自动帮你把远端的ldapuser1这个家目录挂载在本端/home/guests)
    cp /etc/autofs.misc  /etc/autofs.ldapuser1  (从.misc里面抄袭写法)
    vim /etc/autofs.ldapuser
    ------------------------------------------------------------------------------------------------------------------
    ldapuser1                         --stype=nfs                    classroom:server/secshare  /home/guests/ldapuser1
    --------------------------------------------------------------------------------------------------------------------------
     
     
     
     
     
     

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  • 原文地址:https://www.cnblogs.com/one99/p/9636075.html
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