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NetBackup™ for OpenStack 管理指南

Last Published: 2024-11-11

Product(s): NetBackup & Alta Data Protection (10.5)

关于 NetBackup for OpenStack 中的日志轮换

使用日志轮换可以简化对生成大量日志文件的系统的管理。它允许自动轮换、压缩、删除和邮寄日志文件。可以每天、每周、每月处理每个日志文件，也可以在日志文件变得太大时进行处理。

logrotate 是一个 Linux 实用程序，它作为预定的 cron 作业运行。它从配置文件中读取信息。可以通过更新这些配置文件来配置日志轮换。

在 RHOSP 平台上，对日志轮换进行配置更改后，必须更新栈才能使更改生效。

空 VxMS 日志文件将在 8 天后自动清理。

表：Kolla 和 Ansible 的日志轮换默认选项介绍了用于在 Kolla 和 Ansible 上配置日志轮换的默认选项。

表：Kolla 和 Ansible 的日志轮换默认选项

组件	日志轮换默认选项
NBOSJM	配置文件：`/etc/logrotate.d/nbosjm` /var/log/nbosjm/.log { missingok notifempty copytruncate size 25M rotate 30 compress dateformat -%Y%m%d-%H } /var/NetBackupOpenStack-mounts///.log { su root nova missingok compress delaycompress notifempty copytruncate size 25M rotate 30 dateformat -%Y%m%d-%H } /var/NetBackupOpenStack-mounts//.log { su root nova missingok compress delaycompress notifempty copytruncate size 25M rotate 30 dateformat -%Y%m%d-%H }
NBOSDMAPI	配置文件：`/etc/logrotate.d/nbosdmapi` /var/log/kolla/nbosdmapi/nbosdmapi.log { daily missingok notifempty copytruncate size=25M rotate 30 maxage 30 compress dateformat -%Y%m%d-%H }
VxMS 和 NBOSDM	配置文件：`/etc/logrotate.d/nbosdm` /var/log/kolla/nbosdm/nbosdm.log { daily missingok notifempty copytruncate size=25M rotate 30 maxage 30 compress dateformat -%Y%m%d-%H } /usr/openv/netbackup/logs/vxms/*.log { daily missingok notifempty copytruncate size=1M rotate 5 postrotate find -daystart -mtime +30 -delete find -daystart -mtime +7 -size 0 -delete endscript compress dateformat -%Y%m%d-%H }

组件

日志轮换默认选项

NBOSJM

配置文件：/etc/logrotate.d/nbosjm

/var/log/nbosjm/*.log {
  missingok
  notifempty
  copytruncate
  size 25M
  rotate 30
  compress
  dateformat -%Y%m%d-%H
}

/var/NetBackupOpenStack-mounts/*/*/*.log {
  su root nova
  missingok
  compress
  delaycompress
  notifempty
  copytruncate
  size 25M
  rotate 30
  dateformat -%Y%m%d-%H
}

/var/NetBackupOpenStack-mounts/*/*.log {
  su root nova
  missingok
  compress
  delaycompress
  notifempty
  copytruncate
  size 25M
  rotate 30
  dateformat -%Y%m%d-%H
}

NBOSDMAPI

配置文件：/etc/logrotate.d/nbosdmapi

/var/log/kolla/nbosdmapi/nbosdmapi.log {
 daily
 missingok
 notifempty
 copytruncate
 size=25M
 rotate 30
 maxage 30
 compress
 dateformat -%Y%m%d-%H
}

VxMS 和 NBOSDM

配置文件：/etc/logrotate.d/nbosdm

/var/log/kolla/nbosdm/nbosdm.log {
 daily
 missingok
 notifempty
 copytruncate
 size=25M
 rotate 30
 maxage 30
 compress
 dateformat -%Y%m%d-%H
}

/usr/openv/netbackup/logs/vxms/*.log {
 daily
 missingok
 notifempty
 copytruncate
 size=1M
 rotate 5
 postrotate
    find -daystart -mtime +30 -delete
    find -daystart -mtime +7 -size 0 -delete
    endscript
 compress
 dateformat -%Y%m%d-%H
}

表：RHOSP 的日志轮换默认选项介绍了用于在 RHOSP 上配置日志轮换的默认选项。

表：RHOSP 的日志轮换默认选项

组件	日志轮换默认选项
NBOSJM	配置文件：`/etc/logrotate.d/nbosjm` /var/log/nbosjm/.log { missingok notifempty copytruncate size 25M rotate 30 compress dateformat -%Y%m%d-%H } /var/NetBackupOpenStack-mounts///.log { su root nova missingok compress delaycompress notifempty copytruncate size 25M rotate 30 dateformat -%Y%m%d-%H } /var/NetBackupOpenStack-mounts//.log { su root nova missingok compress delaycompress notifempty copytruncate size 25M rotate 30 dateformat -%Y%m%d-%H }
NBOSDM 和 NBOSDMAPI	请参考控制器节点上的以下文件：`/home/stack/openstack-tripleo-heat-templates/deployment/logrotate/logrotate-crond-container-puppet.yaml`
VxMS	配置文件：`/etc/logrotate.d/nbosdm` /etc/logrotate.d/vxms /var/log/vxms/*.log { daily missingok notifempty copytruncate size=1M rotate 5 postrotate find -daystart -mtime +30 -delete find -daystart -mtime +7 -size 0 -delete endscript compress dateformat -%Y%m%d-%H }

组件

日志轮换默认选项

NBOSJM

配置文件：/etc/logrotate.d/nbosjm

/var/log/nbosjm/*.log {
  missingok
  notifempty
  copytruncate
  size 25M
  rotate 30
  compress
  dateformat -%Y%m%d-%H
}

/var/NetBackupOpenStack-mounts/*/*/*.log {
  su root nova
  missingok
  compress
  delaycompress
  notifempty
  copytruncate
  size 25M
  rotate 30
  dateformat -%Y%m%d-%H
}

/var/NetBackupOpenStack-mounts/*/*.log {
  su root nova
  missingok
  compress
  delaycompress
  notifempty
  copytruncate
  size 25M
  rotate 30
  dateformat -%Y%m%d-%H
}

NBOSDM 和 NBOSDMAPI

请参考控制器节点上的以下文件：/home/stack/openstack-tripleo-heat-templates/deployment/logrotate/logrotate-crond-container-puppet.yaml

VxMS

配置文件：/etc/logrotate.d/nbosdm

/etc/logrotate.d/vxms

/var/log/vxms/*.log {
 daily
 missingok
 notifempty
 copytruncate
 size=1M
 rotate 5
 postrotate
 find -daystart -mtime +30 -delete
 find -daystart -mtime +7 -size 0 -delete
 endscript
 compress
 dateformat -%Y%m%d-%H
}