ceph.logrotate

/var/log/ceph/*.log {
    rotate 15
    compress
    sharedscripts
    postrotate
        killall -q -1 ceph-mon ceph-mds ceph-osd ceph-fuse radosgw || true
    endscript
    missingok
    notifempty
    su root ceph
    size 4G
}