When asking questions or reporting issues, it is extremely helpful if the following information is included:
If issues are encountered with a repmgr client command, please provide the output of that command executed with the options -LDEBUG --verbose, which will ensure repmgr emits the maximum level of logging output.
If issues are encountered with repmgrd, please provide relevant extracts from the repmgr log files and if possible the PostgreSQL log itself. Please ensure these logs do not contain any confidential data.
In all cases it is extremely useful to receive information on how to reliably reproduce an issue with as much detail as possible.