Logrotate rotiert das Protokoll nicht, obwohl es dies behauptet

Question

Ich habe eine Logrotate-Konfiguration, die normal funktionierte, bis sie plötzlich nicht mehr funktionierte. Ich vermute, dass die Rotation meines Protokolls aufgehört hat, nachdem ich den logOrdner beim Aktualisieren meiner Anwendung gelöscht und neu erstellt habe. Nachfolgend sind die relevanten Teile der Konfiguration und des Logrotate-Protokolls aufgeführt.

/etc/logrotate.conf

# see "man logrotate" for details
# rotate log files weekly
weekly

# keep 4 weeks worth of backlogs
rotate 4

# create new (empty) log files after rotating old ones
create

# uncomment this if you want your log files compressed
#compress

# packages drop log rotation information into this directory
include /etc/logrotate.d

# no packages own wtmp, or btmp -- we'll rotate them here
/var/log/wtmp {
    missingok
    monthly
    create 0664 root utmp
    rotate 1
}

/var/log/btmp {
    missingok
    monthly
    create 0660 root utmp
    rotate 1
}

# system-specific logs may be configured here
/var/lib/redmine/log/production.log{
    daily
    rotate 30
    compress
    delaycompress
    missingok
    notifempty
}

Nachdem ich logrotate manuell ausgeführt habe:

rotating pattern: /var/lib/redmine/log/production.log after 1 days (30 rotations)
empty log files are not rotated, old logs are removed
considering log /var/lib/redmine/log/production.log
  log needs rotating
rotating log /var/lib/redmine/log/production.log, log->rotateCount is 30
dateext suffix '-20151209'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
compressing log with: /bin/gzip
renaming /var/lib/redmine/log/production.log.30.gz to /var/lib/redmine/log/production.log.31.gz (rotatecount 30, logstart 1, i 30),
renaming /var/lib/redmine/log/production.log.29.gz to /var/lib/redmine/log/production.log.30.gz (rotatecount 30, logstart 1, i 29),
renaming /var/lib/redmine/log/production.log.28.gz to /var/lib/redmine/log/production.log.29.gz (rotatecount 30, logstart 1, i 28),
renaming /var/lib/redmine/log/production.log.27.gz to /var/lib/redmine/log/production.log.28.gz (rotatecount 30, logstart 1, i 27),
renaming /var/lib/redmine/log/production.log.26.gz to /var/lib/redmine/log/production.log.27.gz (rotatecount 30, logstart 1, i 26),
renaming /var/lib/redmine/log/production.log.25.gz to /var/lib/redmine/log/production.log.26.gz (rotatecount 30, logstart 1, i 25),
renaming /var/lib/redmine/log/production.log.24.gz to /var/lib/redmine/log/production.log.25.gz (rotatecount 30, logstart 1, i 24),
renaming /var/lib/redmine/log/production.log.23.gz to /var/lib/redmine/log/production.log.24.gz (rotatecount 30, logstart 1, i 23),
renaming /var/lib/redmine/log/production.log.22.gz to /var/lib/redmine/log/production.log.23.gz (rotatecount 30, logstart 1, i 22),
renaming /var/lib/redmine/log/production.log.21.gz to /var/lib/redmine/log/production.log.22.gz (rotatecount 30, logstart 1, i 21),
renaming /var/lib/redmine/log/production.log.20.gz to /var/lib/redmine/log/production.log.21.gz (rotatecount 30, logstart 1, i 20),
renaming /var/lib/redmine/log/production.log.19.gz to /var/lib/redmine/log/production.log.20.gz (rotatecount 30, logstart 1, i 19),
renaming /var/lib/redmine/log/production.log.18.gz to /var/lib/redmine/log/production.log.19.gz (rotatecount 30, logstart 1, i 18),
renaming /var/lib/redmine/log/production.log.17.gz to /var/lib/redmine/log/production.log.18.gz (rotatecount 30, logstart 1, i 17),
renaming /var/lib/redmine/log/production.log.16.gz to /var/lib/redmine/log/production.log.17.gz (rotatecount 30, logstart 1, i 16),
renaming /var/lib/redmine/log/production.log.15.gz to /var/lib/redmine/log/production.log.16.gz (rotatecount 30, logstart 1, i 15),
renaming /var/lib/redmine/log/production.log.14.gz to /var/lib/redmine/log/production.log.15.gz (rotatecount 30, logstart 1, i 14),
renaming /var/lib/redmine/log/production.log.13.gz to /var/lib/redmine/log/production.log.14.gz (rotatecount 30, logstart 1, i 13),
renaming /var/lib/redmine/log/production.log.12.gz to /var/lib/redmine/log/production.log.13.gz (rotatecount 30, logstart 1, i 12),
renaming /var/lib/redmine/log/production.log.11.gz to /var/lib/redmine/log/production.log.12.gz (rotatecount 30, logstart 1, i 11),
renaming /var/lib/redmine/log/production.log.10.gz to /var/lib/redmine/log/production.log.11.gz (rotatecount 30, logstart 1, i 10),
renaming /var/lib/redmine/log/production.log.9.gz to /var/lib/redmine/log/production.log.10.gz (rotatecount 30, logstart 1, i 9),
renaming /var/lib/redmine/log/production.log.8.gz to /var/lib/redmine/log/production.log.9.gz (rotatecount 30, logstart 1, i 8),
renaming /var/lib/redmine/log/production.log.7.gz to /var/lib/redmine/log/production.log.8.gz (rotatecount 30, logstart 1, i 7),
renaming /var/lib/redmine/log/production.log.6.gz to /var/lib/redmine/log/production.log.7.gz (rotatecount 30, logstart 1, i 6),
renaming /var/lib/redmine/log/production.log.5.gz to /var/lib/redmine/log/production.log.6.gz (rotatecount 30, logstart 1, i 5),
renaming /var/lib/redmine/log/production.log.4.gz to /var/lib/redmine/log/production.log.5.gz (rotatecount 30, logstart 1, i 4),
renaming /var/lib/redmine/log/production.log.3.gz to /var/lib/redmine/log/production.log.4.gz (rotatecount 30, logstart 1, i 3),
renaming /var/lib/redmine/log/production.log.2.gz to /var/lib/redmine/log/production.log.3.gz (rotatecount 30, logstart 1, i 2),
renaming /var/lib/redmine/log/production.log.1.gz to /var/lib/redmine/log/production.log.2.gz (rotatecount 30, logstart 1, i 1),
renaming /var/lib/redmine/log/production.log.0.gz to /var/lib/redmine/log/production.log.1.gz (rotatecount 30, logstart 1, i 0),
renaming /var/lib/redmine/log/production.log to /var/lib/redmine/log/production.log.1
creating new /var/lib/redmine/log/production.log mode = 0644 uid = 1000 gid = 1000
removing old log /var/lib/redmine/log/production.log.31.gz
error: error opening /var/lib/redmine/log/production.log.31.gz: No such file or directory

Nachdem ich das Protokollverzeichnis aufgelistet habe:

ll /var/lib/redmine/log/
total 178484
drwxrwxr-x  2 redmine redmine      4096 Dec  9 12:05 ./
drwxr-xr-x 20 redmine redmine      4096 Dec  6 23:56 ../
-rw-rw-r--  1 redmine redmine     49581 Dec  8 14:47 development.log
-rw-r--r--  1 redmine redmine 182700709 Dec  9 12:05 production.log

Es heißt also, dass die Protokolldatei rotiert wurde, aber tatsächlich ist nichts passiert. Was kann der Grund dafür sein?

Answer 1

Ein Grund hierfür könnte sein, dass Sie Ihre Protokolle als Redmine-Benutzer auflisten, während logrotate als Root arbeitet, sodass die Verzeichnisliste sie nicht anzeigt.

Ich würde lieber die Datei /etc/logrotate.d/redmine mit folgendem Inhalt erstellen:

/path/to/your/redmine/log/production.log {
daily
missingok
rotate 31
compress
delaycompress
notifempty
copytruncate
} 

Testen Sie dann durch:

sudo /usr/sbin/logrotate -f /etc/logrotate.d/redmine

Answer 2

Das Problem lag an falschen Berechtigungen für logden Ordner. Logrotate konnte ihn nicht verarbeiten, da es über Schreibzugriff für die Gruppe verfügte. Nachdem es chmod 755den Protokollordner ausgeführt hatte, funktionierte alles wieder.