This is the error in my boot log:

sudo journalctl -b -p 3
<date> <time> <host-name> systemd[1]: multi-user.target: Job nodeadm-run.service/start deleted to break ordering cycle starting with multi-user.target/start

After the investigation, I found that there is a circular dependency issue:

https://github.com/canonical/cloud-init/blob/c3848d5747f0d1342ea703b6838e1c568c776d9a/systemd/cloud-final.service#L5

After=multi-user.target

multi-user.target wants nodeadm-run.service but:

• nodeadm-run.service must run after cloud-final.service.
• cloud-final.service must run after multi-user.target.