Setup FreeIPA

setup_freeipa_centos8.md

Setup master

hostnamectl set-hostname ipa.example.local
echo "192.168.2.85 ipa.example.local" | sudo tee -a /etc/hosts

yum module list idm
yum module info idm:DL1

yum install -y @idm:DL1
yum install -y freeipa-server freeipa-server-dns

ipa-server-install --unattended --realm=EXAMPLE.LOCAL --no-host-dns --no-ntp --no-ssh --no-sshd --ds-password=admin123 --admin-password=admin123 --setup-dns --forwarder=1.1.1.1

References

• https://computingforgeeks.com/how-to-install-and-configure-freeipa-server-on-rhel-centos-8/ (https://bit.ly/2uFoPu3)

Add replica server

On master

ipa dnszone-add --name-from-ip=192.168.2.0/21
ipa dnsrecord-add 168.192.in-addr.arpa 85.2 --ptr-rec ipa.example.local
ipa dnsrecord-add 168.192.in-addr.arpa 86.2 --ptr-rec portia02.example.local

ipa hostgroup-add-member ipaservers --hosts portia02.example.local

On replica

ipa-client-install --domain=example.local --realm=EXAMPLE.LOCAL --server=ipa.example.local
ipa-replica-install --setup-dns --forwarder=1.1.1.1

Great