Join in Active Directory Domain2019/04/23 |
Join in Windows Active Directory Domain with Realmd.
This tutorial needs Windows Active Directory Domain Service in your LAN.
This example shows to configure on the environment below.
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[1] | Install some required packages. |
root@dlp:~# apt -y install realmd sssd sssd-tools libnss-sss libpam-sss adcli samba-common-bin oddjob oddjob-mkhomedir packagekit
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[2] | Join in Windows Active Directory Domain. |
nameservers:
addresses: [10.0.0.100]
root@dlp:~#
netplan apply
# discover Active Directory domain root@dlp:~# realm discover SRV.WORLD srv.world type: kerberos realm-name: SRV.WORLD domain-name: srv.world configured: no server-software: active-directory client-software: sssd required-package: sssd-tools required-package: sssd required-package: libnss-sss required-package: libpam-sss required-package: adcli required-package: samba-common-bin # join in Active Directory domain root@dlp:~# realm join SRV.WORLD Password for Administrator: # AD Administrator password
# verify it's possible to get an AD user info or not root@dlp:~# id FD3S01\\Serverworld uid=18201106(serverworld@srv.world) gid=18200513(domain users@srv.world) groups=18200513(domain users@srv.world) # add to the end (create Home Dir automatically when initial login) session optional pam_mkhomedir.so skel=/etc/skel umask=077 # verify it's possible to switch to an AD user or not root@dlp:~# su - FD3S01\\Serverworld Creating directory '/home/serverworld@srv.world'. serverworld@srv.world@dlp:~$ # just switched
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[3] | If you'd like to omit domain name for AD user, configure like follows. |
root@dlp:~#
vi /etc/sssd/sssd.conf # line 16: change use_fully_qualified_names = False
root@dlp:~#
root@dlp:~# systemctl restart sssd id Administrator uid=18200500(administrator) gid=18200513(domain users) groups=18200513(domain users),18200520(group policy creator owners),18200519(enterprise admins),18200518(schema admins),18200512(domain admins),18200572(denied rodc password replication group) |
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