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logrotate 不符合预期

tag-icon • tag-icon logrotate systemd-timer
logrotate 不符合预期

我有一个 logrotate 服务配置如下，在用户 systemd 计时器上运行。

问题是允许旋转的目标增长超过 logrotate.conf 中指定的大小，并且不会被截断。

 -rw-r--r-- 1 stephen stephen  14M 2023-06-04 08:15 monitor-iotop.log.1
 -rw-r--r-- 1 stephen stephen  14M 2023-06-04 08:19 monitor-iotop.log

logrotate.conf

/mnt/ram/log/monitor-iotop.log {
    size 500K
    copytruncate
    rotate 1
    maxage 0
    missingok
    notifempty
    su stephen stephen
}

计时器

[Unit]
Description=Logrotate Timer

[Timer]
OnCalendar=*:0/5
AccuracySec=1s
Unit=logrotate.service

[Install]
WantedBy=timers.target

服务：

[Unit]
Description=Logrotate Service

[Service]
ExecStart=/usr/sbin/logrotate -s /tmp/logrotate.state /hd2/projects/test/top/logrotate.conf

和journalctl -u logrotate.service

2023-05-22T00:00:00.443993-0700 meer systemd[1]: Starting Rotate log files...
2023-05-22T00:00:00.484405-0700 meer systemd[1]: logrotate.service: Deactivated successfully.
2023-05-22T00:00:00.513788-0700 meer systemd[1]: Finished Rotate log files.
2023-05-23T00:00:00.478533-0700 meer systemd[1]: Starting Rotate log files...
2023-05-23T00:00:00.506664-0700 meer systemd[1]: logrotate.service: Deactivated successfully.
2023-05-23T00:00:00.528445-0700 meer systemd[1]: Finished Rotate log files.
2023-05-24T00:00:00.433292-0700 meer systemd[1]: Starting Rotate log files...
2023-05-24T00:00:00.468817-0700 meer systemd[1]: logrotate.service: Deactivated successfully.
2023-05-24T00:00:00.496690-0700 meer systemd[1]: Finished Rotate log files.

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