33.2.

[root@z1 ~]# pcs host auth z1.example.com z2.example.com z3.example.com z4.example.com -u hacluster -p password
z1.example.com: Authorized
z2.example.com: Authorized
z3.example.com: Authorized
z4.example.com: Authorized

[root@z1 ~]# pcs cluster setup PrimarySite z1.example.com z2.example.com --start
{...}
Cluster has been successfully set up.
Starting cluster on hosts: 'z1.example.com', 'z2.example.com'...

[root@z1 ~]# pcs cluster setup DRSite z3.example.com z4.example.com --start
{...}
Cluster has been successfully set up.
Starting cluster on hosts: 'z3.example.com', 'z4.example.com'...

[root@z1 ~]# pcs dr set-recovery-site z3.example.com
Sending 'disaster-recovery config' to 'z3.example.com', 'z4.example.com'
z3.example.com: successful distribution of the file 'disaster-recovery config'
z4.example.com: successful distribution of the file 'disaster-recovery config'
Sending 'disaster-recovery config' to 'z1.example.com', 'z2.example.com'
z1.example.com: successful distribution of the file 'disaster-recovery config'
z2.example.com: successful distribution of the file 'disaster-recovery config'

[root@z1 ~]# pcs dr config
Local site:
  Role: Primary
Remote site:
  Role: Recovery
  Nodes:
    z3.example.com
    z4.example.com

[root@z1 ~]# pcs dr status
--- Local cluster - Primary site ---
Cluster name: PrimarySite

WARNINGS:
No stonith devices and stonith-enabled is not false

Cluster Summary:
  * Stack: corosync
  * Current DC: z2.example.com (version 2.0.3-2.el8-2c9cea563e) - partition with quorum
  * Last updated: Mon Dec  9 04:10:31 2019
  * Last change:  Mon Dec  9 04:06:10 2019 by hacluster via crmd on z2.example.com
  * 2 nodes configured
  * 0 resource instances configured

Node List:
  * Online: [ z1.example.com z2.example.com ]

Full List of Resources:
  * No resources

Daemon Status:
  corosync: active/disabled
  pacemaker: active/disabled
  pcsd: active/enabled


--- Remote cluster - Recovery site ---
Cluster name: DRSite

WARNINGS:
No stonith devices and stonith-enabled is not false

Cluster Summary:
  * Stack: corosync
  * Current DC: z4.example.com (version 2.0.3-2.el8-2c9cea563e) - partition with quorum
  * Last updated: Mon Dec  9 04:10:34 2019
  * Last change:  Mon Dec  9 04:09:55 2019 by hacluster via crmd on z4.example.com
  * 2 nodes configured
  * 0 resource instances configured

Node List:
  * Online: [ z3.example.com z4.example.com ]

Full List of Resources:
  * No resources

Daemon Status:
  corosync: active/disabled
  pacemaker: active/disabled
  pcsd: active/enabled