Wait... when I restarted the server, I got logs again... before the shutdown! So logging actually still worked. I just didn't have anything being logged.
2017-11-15 17:20:45.551 INFO [kea-dhcp4.dhcp4/29754] DHCP4_SHUTDOWN server shutdown 2017-11-15 17:20:47.603 INFO [kea-dhcp4.dhcp4/28141] DHCP4_STARTING Kea DHCPv4 server version 1.2.0 starting The only logs I normally have in Kea logs is LFC execution every 10 minutes: 2017-11-16 02:10:47.617 INFO [kea-dhcp4.dhcpsrv/28141] DHCPSRV_MEMFILE_LFC_START starting Lease File Cleanup 2017-11-16 02:10:47.617 INFO [kea-dhcp4.dhcpsrv/28141] DHCPSRV_MEMFILE_LFC_EXECUTE executing Lease File Cleanup (...) I don't have these logs anymore after some time. So... either LFC is no longer executed after a while, or Kea stops writing these log messages ? > A few more detail: > > > This worked fine before (with the same logrotate configuration), with: > - Kea 0.9.1 > - RHEL 6.4 > > The issue now appears with: > - Kea 1.2.0 > - RHEL 7.1 > > > Should I open a ticket for this ? (I'm not sure the problem is with Kea, > maybe it's logrotate...) > > > > > > > Hello, > > > > > > I've set up Kea log rotation with logrotate. > > This works for some time, and then it stops working: the new log file stays > > empty, until the server is restarted. > > I'm not sure what's going on... has anyone else had this issue ? > > > > I'm using the following options for logrotate: > > > > daily > > rotate 30 > > missingok > > nocompress > > copytruncate > > dateext > > extension .log > > > > > > I thought "copytruncate" would be good enough, but apparently it is not. > > > > Is it possible to send a signal to Kea so that it reopens its log file ? > > > > > > Regards, > > Nicolas. > > > This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. _______________________________________________ Kea-users mailing list Kea-users@lists.isc.org https://lists.isc.org/mailman/listinfo/kea-users
