Cluster Update - Time Synchronization

On a cluster update, the process goes to an error state when changing date-time. For example:

$ sudo timedatectl
                      Local time: Fri 2020-06-12 08:28:34 UTC
                  Universal time: Fri 2020-06-12 08:28:34 UTC
                        RTC time: Fri 2020-06-12 08:28:34
                       Time zone: Etc/UTC (UTC, +0000)
       System clock synchronized: no
systemd-timesyncd.service active: no
                 RTC in local TZ: no
$

To avoid the problem, before cluster update, execute the following command:

sudo timedatectl set-ntp on