From daily root@ cronspam:
Cron Daemon root@prometheus1001.eqiad.wmnet via wikimedia.org 7:25 AM (6 hours ago) to root /etc/cron.daily/logrotate: error: prometheus-node-exporter:1 duplicate log entry for /var/log/prometheus/prometheus-node-exporter.log
On one prometheus host:
elukey@prometheus1001:/etc/logrotate.d$ cat prometheus
/var/log/prometheus/*.log
{
rotate 4
daily
missingok
notifempty
delaycompress
compress
sharedscripts
postrotate
service rsyslog rotate >/dev/null 2>&1 || true
endscript
}
elukey@prometheus1001:/etc/logrotate.d$ cat prometheus.dpkg-dist
/var/log/prometheus/prometheus.log {
weekly
rotate 10
copytruncate
compress
delaycompress
notifempty
missingok
}
elukey@prometheus1001:/etc/logrotate.d$ cat prometheus-node-exporter
/var/log/prometheus/prometheus-node-exporter.log {
weekly
rotate 10
copytruncate
compress
delaycompress
notifempty
missingok
}So the .dpkg-dist should not be a problem and we can delete them, but the prometheus and prometheus-node-exporter are trying to handle the same files.