Adding An Ubuntu Machine To Join An Active Directory Domain

December 5, 2023

In this video you will learn to join Ubuntu 20.04 to an Active Directory Domain running on Windows 2022. We start on Ubuntu to ensure the full name is set, we have timesync and DNS is set to resolve from the Active Directory Domain Controller running DNS. We can then install the required packages and join the domain.
The sssd.conf used is:
#Example sssd with AD
[sssd]
domains = example.com
config_file_version = 2
services = nss, pam

[domain/example.com]
default_shell = /bin/bash
dns_discovery_domain = example.com
ad_server = WIN-J51GF4Q1D73
krb5_store_password_if_offline = True
cache_credentials = True
krb5_realm = EXAMPLE.COM
realmd_tags = manages-system joined-with-adcli
id_provider = ad
fallback_homedir = /home/%u@%d
ad_domain = example.com
use_fully_qualified_names = True
ldap_id_mapping = True
access_provider = ad

Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Authors/Details/andrew-mallett and take time to see my own site http://www.theurbanpenguin.com

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by theurbanpenguin

windows server dns