Comment 10 for bug 1926449

> The following message comes up a lot in the logs:
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2023-06-24 15:33:04 ERROR unit.mysql-innodb-cluster/2.juju-log server.go:325 Cluster is unavailable: Cannot set LC_ALL to locale en_US.UTF-8: No such file or directory
Traceback (most recent call last):
  File "<string>", line 2, in <module>
RuntimeError: Dba.get_cluster: This function is not available through a session to an instance belonging to an unmanaged replication group
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Yes, that's an unhandled issue on the 8.0/stable branch; there's a fix in progress on the master branch that will get backported.