Comment 19 for bug 2008509

Seems I'm hitting this bug aswell.

ERROS from the machine log (lxd):

2023-07-12 15:30:52 ERROR juju.worker.uniter.operation runhook.go:208 error updating workload status before pre-series-upgrade hook: upgrade series status "prepare running"
2023-07-12 15:30:52 ERROR juju.worker.uniter agent.go:31 resolver loop error: executing operation "run pre-series-upgrade hook" for acme/2: upgrade series status "prepare running"
2023-07-12 15:30:52 ERROR juju.worker.dependency engine.go:695 "uniter" manifold worker returned unexpected error: executing operation "run pre-series-upgrade hook" for acme/2: upgrade series status "prepare running"

This is the status

Unit Workload Agent Machine Public address Ports Message
haproxy-dataplane-api/0* active idle 2 192.168.211.177 Ready
  acme/1* active idle 192.168.211.177 Ready
  haproxy-stick-tables-exporter/0* active idle 192.168.211.177 Service running.
haproxy-dataplane-api/1 active idle 5 192.168.211.46 Ready
  acme/2 active failed 192.168.211.46 Ready
  haproxy-stick-tables-exporter/1 active idle 192.168.211.46 Service running.
prometheus/0* active idle 4 192.168.211.82 9090/tcp,12321/tcp Ready

Notice its the Agent that enters "failed" and we can't get out of this error.