{"repo": "atoposyz/atoposyz.github.io", "files": {"public/nis_ubuntu.html": {"cb5893b569f230065fe91ceeb1bee461076c1c12": {"t": 1785594973.9400144, "n": 112841, "h": "5e369f10debfe72f", "c": "\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n Ubuntu 22.04配置NIS服务_ubuntu nis-CSDN博客 \n \n \n \n \n \n \n \n \n \t\n \n \n
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Ubuntu 22.04配置NIS服务

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\n \"\" \n
\n \"\" \n dawei.wang \n \"\" \n 于 2024-08-28 16:02:11 发布 \n
\n \"\" \n 阅读量1k \n \"\" \"\" 收藏 2 \n
\n \"\" \n \"\" \n 点赞数 3 \n
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\n 分类专栏： \n # Ubuntu \n 文章标签： \n ubuntu \n linux \n 运维 \n
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\n 版权声明：本文为博主原创文章，遵循\n CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。 \n
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\n 本文链接：\n https://blog.csdn.net/davei1988/article/details/141639252 \n
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说明：
  ubuntu 22.04 nis服务搭建。

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服务端配置

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查看系统版本

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$ cat /etc/os-release \nPRETTY_NAME=\"Ubuntu 22.04.4 LTS\"\nNAME=\"Ubuntu\"\nVERSION_ID=\"22.04\"\nVERSION=\"22.04.4 LTS (Jammy Jellyfish)\"\nVERSION_CODENAME=jammy\nID=ubuntu\nID_LIKE=debian\nHOME_URL=\"https://www.ubuntu.com/\"\nSUPPORT_URL=\"https://help.ubuntu.com/\"\nBUG_REPORT_URL=\"https://bugs.launchpad.net/ubuntu/\"\nPRIVACY_POLICY_URL=\"https://www.ubuntu.com/legal/terms-and-policies/privacy-policy\"\nUBUNTU_CODENAME=jammy\n
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安装NIS服务端

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$ sudo apt update\n$ sudo apt install -y ypserv\nReading package lists... Done\nBuilding dependency tree... Done\nReading state information... Done\nThe following packages were automatically installed and are no longer required:\n  libwpe-1.0-1 libwpebackend-fdo-1.0-1\nUse 'sudo apt autoremove' to remove them.\nThe following additional packages will be installed:\n  libnss-nis make nscd rpcbind yp-tools ypbind-mt\nSuggested packages:\n  make-doc krb5-kdc\nThe following NEW packages will be installed:\n  libnss-nis make nscd rpcbind yp-tools ypbind-mt ypserv\n0 upgraded, 7 newly installed, 0 to remove and 28 not upgraded.\nNeed to get 525 kB of archives.\nAfter this operation, 1,964 kB of additional disk space will be used.\nGet:1 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 rpcbind amd64 1.2.6-2build1 [46.6 kB]\nGet:2 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 libnss-nis amd64 3.1-0ubuntu6 [27.3 kB]\nGet:3 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 make amd64 4.3-4.1build1 [180 kB]\nGet:4 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates/universe amd64 nscd amd64 2.35-0ubuntu3.8 [83.3 kB]\nGet:5 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/universe amd64 ypbind-mt amd64 2.7.2-2 [33.4 kB]\nGet:6 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/universe amd64 yp-tools amd64 4.2.3-3 [50.3 kB]\nGet:7 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/universe amd64 ypserv amd64 4.1-2 [104 kB]\n# 安装ypserv同时安装了rpcbind、libnss-nis、make、nscd、ypbind-mt、yp-tools、ypserv；这些都不需要额外安装了。\n\n$ sudo vim /etc/sysctl.conf \nkernel.domainname = aic.test.ai\t\t# 这里给nis域名\n\n$ sudo reboot\t\t# 重启系统\n$ nisdomainname \t# 查看一下nis域名\naic.test.ai\n\n$ sudo vim /etc/defaultdomain\naic.test.ai\n\n$ sudo vim /var/yp/Makefile\n# ALL =   passwd group hosts rpc services netid protocols netgrp\nALL =   passwd group hosts netgrp\t\t# 这里根据需求修改nis域管理服务\n\n/usr/lib/yp/ypinit -m\n\nAt this point, we have to construct a list of the hosts which will run NIS\nservers.  mlc09 is in the list of NIS server hosts.  Please continue to add\nthe names for the other hosts, one per line.  When you are done with the\nlist, type a <control D>.\n        next host to add:  mlc09\n        next host to add:  \nThe current list of NIS servers looks like this:\n\nmlc09\n\nIs this correct?  [y/n: y]  y\nWe need a few minutes to build the databases...\nBuilding /var/yp/aic.test.ai/ypservers...\nRunning /var/yp/Makefile...\ngmake[1]: Entering directory '/var/yp/aic.test.ai'\nUpdating passwd.byname...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating passwd.byuid...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating group.byname...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating group.bygid...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating hosts.byname...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating hosts.byaddr...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating netgroup...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating netgroup.byhost...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating netgroup.byuser...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredUpdating shadow.byname...\nfailed to send 'clear' to local ypserv: RPC: Program not registeredgmake[1]: Leaving directory '/var/yp/aic.test.ai'\n\nmlc09 has been set up as a NIS master server.\n\nNow you can run ypinit -s mlc09 on all slave server.\n
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配置服务启动

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cat /lib/systemd/system/ypserv.service \n[Unit]\nDescription=NIS/YP (Network Information Service) Server\nRequires=rpcbind.service\nAfter=network.target rpcbind.service \nBefore=ypbind.service\n\n[Service]\nType=forking\nPIDFile=/run/ypserv.pid\nEnvironment=YPSERVARGS=\nEnvironmentFile=-/etc/default/nis\nExecStartPre=/bin/domainname -F /etc/defaultdomain\nExecStart=/usr/sbin/ypserv $YPSERVARGS\n\n[Install]\nWantedBy=multi-user.target\n
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为了方便管理可以自定义服务端端口：856；也可以使用默认端口

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$ sudo vim /lib/systemd/system/ypserv.service\nEnvironment=YPSERVARGS=\"-p 856\"\n
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添加到开机启动并启动服务

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$ sudo systemctl enable ypserv --now\n$ sudo lsof -i |grep ypserv\nypserv    3148            root    5u  IPv4  93227      0t0  UDP *:856 \nypserv    3148            root    6u  IPv4  93232      0t0  TCP *:856 (LISTEN)\nypserv    3148            root    7u  IPv6  93237      0t0  UDP *:857 \nypserv    3148            root    8u  IPv6  93240      0t0  TCP *:857 (LISTEN)\n
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同样yppasswd服务，修改端口号：858；也可以使用默认端口

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cat /lib/systemd/system/yppasswdd.service\n[Unit]\nDescription=NIS Users Passwords Change Server\nRequires=rpcbind.service\nWants=network-online.target\nAfter=network-online.target rpcbind.service\n\n[Service]\nType=forking\nPIDFile=/run/yppasswdd.pid\nEnvironment=YPPASSWDDARGS= YPCHANGEOK=chsh YPPWDDIR=/etc\nEnvironmentFile=-/etc/default/nis\nExecStartPre=/bin/domainname -F /etc/defaultdomain\nExecStart=/usr/sbin/rpc.yppasswdd -D $YPPWDDIR -e $YPCHANGEOK $YPPASSWDDARGS\n\n[Install]\nWantedBy=multi-user.target\n\n$ sudo vim /lib/systemd/system/yppasswdd.service\nEnvironment=YPPASSWDDARGS=\"-p 858\" YPCHANGEOK=chsh YPPWDDIR=/etc\n
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添加到开机启动并启动服务

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$ sudo systemctl enable yppasswdd --now\n$ sudo lsof -i | grep yppas\nrpc.yppas 3240            root    5u  IPv4  16980      0t0  UDP *:858 \nrpc.yppas 3240            root    6u  IPv4  16983      0t0  TCP *:858 (LISTEN)\nrpc.yppas 3240            root    7u  IPv6  16986      0t0  UDP *:859 \nrpc.yppas 3240            root    8u  IPv6  16989      0t0  TCP *:859 (LISTEN)\n
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客户端配置

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$ sudo apt install -y ypbind-mt \nReading package lists... Done\nBuilding dependency tree... Done\nReading state information... Done\nThe following additional packages will be installed:\n  libnss-nis nscd rpcbind yp-tools\nThe following NEW packages will be installed:\n  libnss-nis nscd rpcbind yp-tools ypbind-mt\n0 upgraded, 5 newly installed, 0 to remove and 80 not upgraded.\nNeed to get 241 kB of archives.\nAfter this operation, 1,081 kB of additional disk space will be used.\nGet:1 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 rpcbind amd64 1.2.6-2build1 [46.6 kB]\nGet:2 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/main amd64 libnss-nis amd64 3.1-0ubuntu6 [27.3 kB]\nGet:3 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy-updates/universe amd64 nscd amd64 2.35-0ubuntu3.8 [83.3 kB]\nGet:4 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/universe amd64 ypbind-mt amd64 2.7.2-2 [33.4 kB]\nGet:5 https://mirrors.tuna.tsinghua.edu.cn/ubuntu jammy/universe amd64 yp-tools amd64 4.2.3-3 [50.3 kB]\n\n$ sudo vim /etc/defaultdomain\naic.test.ai\n\n$ sudo vim /etc/yp.conf\ndomain aic.test.ai server 192.168.13.68\n\n$ sudo systemctl enable ypbind --now\n\n$ sudo vim /etc/nsswitch.conf\npasswd:         files systemd nis\ngroup:          files systemd nis\nshadow:         files nis\ngshadow:        files\n\nhosts:          files nis mdns4_minimal [NOTFOUND=return] dns\nnetworks:       files\n\nprotocols:      db files\nservices:       db files\nethers:         db files\nrpc:            db files\n\nnetgroup:       nis\n
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小结：
  配置前需要先安装NFS服务并将home目录挂载到nis client服务器。

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\n 通过按照上述步骤\n 配置\n NIS\n 服务器并在客户端上手动挂载\n NIS共享目录，您可以实现在网络环境中集中管理用户身份验证和\n 配置信息，并在客户端上访问共享目录中的文件。请注意，这只是\n NIS的基本\n 配置和手动挂载方法，更复杂的设置和自动挂载方法可能需要进一步的\n 配置和调整。本文将详细介绍如何\n 配置\n NIS\n 服务器，并展示如何在客户端上手动挂载\n NIS共享目录。在\n 服务器上使用适合您的操作系统的软件包管理工具安装\n NIS\n 服务器软件包。在客户端上使用适合您的操作系统的软件包管理工具安装\n NIS客户端软件包。目录来访问\n NIS共享目录中的文件。\n
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\n nisdomainname这个命令可以显示也可以修改\n nis的域名（搭\n 服务器的集群用的）但是你man还是apt-file这个命令，在这些描述中你是找不到他的\n 配置文件的（对天发誓，找了好几遍了）然后不管是locate它的相关文字还是啥都找不到，因为它的\n 配置文件的名字跟\n nis一点关系都没有这里先说答案，\n 配置文件是/etc/defaultdomain至于找到的办法，多亏了grep这个命令它可以检索文档里的...\n
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