I am running 11.2 DataStore on a machine "cc-gislicense" as Standby. The server is Windows Server 2019.
I had Docker Engine running for a test, and I have removed it completely.
When it was installed, DataStore decided to change its own name from the FQDN of the server to HOST.DOCKER.INTERNAL. This is frustrating because now the primary datastore thinks that is the standby's name too, and it no longer resolves anywhere at all.
Some things I have tried include (reboot after each change)
I removed the entries that docker added in etc/hosts.
I put an entry in etc/hosts matching the IP address with the FQDN
I put "host_identifier=" with the FQDN in C:\Program Files\ArcGIS\DataStore\Framework\etc\hostidentifier.properties
Some change or another of the above caused logging and postgres to straighten themselves up but "describedatastore" persists in showing this
Information for relational data store ds_atjwr8b3
==================================================
Backup location.....................C:\arcgisdatastore\backup\relational
Is backup folder shared.............false
Backup schedule.....................{"schedule-starttime":"00:00:00","schedule-frequency":"Every 4 DAYS"}
Days backup retained................7
Data store status...................Starting
SSL enabled.........................true
Last failover.......................20240218174726754
member machines.....................HOST.DOCKER.INTERNAL CC-GISDATASTORE.CLATSOP.CO.CLATSOP.OR.US