问题描述
我每天都在尝试使用 logrotate 自动轮换 tomcat 的 catalina.out，即使我可以手动调用 logrotate 并且它工作正常.我正在使用我已经尝试了所有解决方案，但我无法让它旋转.我使用的是 Oracle Linux 7.5，它基本上是 RHEL 7.
I am trying to use logrotate to rotate out tomcat's catalina.out automatically on a daily basis even though I can manually call logrotate and it works fine. I am using I have tried every solution out there, but I cannot get it to rotate. I am on Oracle Linux 7.5 which is basically RHEL 7.
以下是我采取的步骤:
我创建了一个文件/etc/logrotate.d/tomee.conf，如下所示:
I created a file /etc/logrotate.d/tomee.conf that looks like this:
/apache-tomee-plus-7.0.4/logs/catalina.out
{
su opc opc
daily
rotate 7
compress
notifempty
missingok
copytruncate
}
我可以手动执行 logrotate，使用 sudo/usr/sbin/logrotate/etc/logrotate.conf
I can manually execute the logrotate and it works just fine using sudo /usr/sbin/logrotate /etc/logrotate.conf
我也尝试使用 sudo/usr/sbin/logrotate -d/etc/logrotate.conf 进行调试，并且输出没有错误
I also attempt to debug using sudo /usr/sbin/logrotate -d /etc/logrotate.conf and the output has no errors
...
rotating pattern: /apache-tomee-plus-7.0.4/logs/catalina.out
after 1 days (7 rotations)
empty log files are not rotated, old logs are removed
switching euid to 1000 and egid to 1000
considering log /apache-tomee-plus-7.0.4/logs/catalina.out
log needs rotating
rotating log /apache-tomee-plus-7.0.4/logs/catalina.out, log->rotateCount is 7
dateext suffix '-20181211'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
copying /apache-tomee-plus-7.0.4/logs/catalina.out to /apache-tomee-plus-7.0.4/logs/catalina.out-20181211
truncating /apache-tomee-plus-7.0.4/logs/catalina.out
compressing log with: /bin/gzip
switching euid to 0 and egid to 0
...
但它仍然不会每天自动执行.
But it still doesn't do it automatically daily.
我也知道 logrotate 正在运行，因为根据 /var/lib/logrotate/logrotate.status，其他日志正在旋转，但没有 catalina.out
I also know that logrotate is running because according to /var/lib/logrotate/logrotate.status, other logs are being rotated, but not catalina.out
cat /var/lib/logrotate/logrotate.status
logrotate state -- version 2
"/var/log/yum.log" 2018-11-29-18:44:14
"/var/log/up2date" 2018-9-17-19:0:0
"/apache-tomee-plus-7.0.4/logs/catalina.out" 2018-12-8-0:37:14
"/var/log/chrony/*.log" 2018-9-17-19:0:0
"/var/log/wtmp" 2018-12-3-17:48:49
"/var/log/spooler" 2018-11-29-18:44:14
"/var/log/btmp" 2018-12-3-17:48:49
"/var/log/iscsiuio.log" 2018-9-17-19:0:0
"/var/log/maillog" 2018-12-11-3:7:1
"/var/log/secure" 2018-12-11-3:7:1
"/var/log/messages" 2018-12-11-3:7:1
"/var/account/pacct" 2018-9-17-19:0:0
"/var/log/cron" 2018-12-11-3:7:1
请注意，有多个条目表示它在 12-11 日轮换，但 catalina.out 从 12-8 日起没有轮换，但仍然没有轮换.
notice that there are multiple entries that say it was rotated on 12-11, but catalina.out wasn't rotated since 12-8, but it still isn't rotating.
非常感谢任何帮助.谢谢.
Any help is greatly appreciated. Thanks.
推荐答案
由于这个问题获得了很多意见，我会告诉大家我找到的解决方案.
Since this is getting a lot of views, I will let you all know the solution I found.
我无法让 logrotate 在 catalina.out 上工作，很抱歉，如果这就是您要找的东西.
I could not get logrotate to work on catalina.out, so sorry if that's what you're looking for.
我能够做的是阻止 catalina.out 生成.为此，我在 apache-tomee-plus-7.0.4/bin 中创建了一个名为 setenv.sh 的文件，并将这一行放入其中
What I was able to do is stop catalina.out from ever getting generated. To do this, I created a file called setenv.sh in apache-tomee-plus-7.0.4/bin, and put this line in it
export CATALINA_OUT="/dev/null"
当 tomee 启动时，它在 catalina.sh 中看起来像这样
When tomee is started up, it looks something like this in catalina.sh
eval $_NOHUP "\"$_RUNJAVA\"" "\"$LOGGING_CONFIG\"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-classpath "\"$CLASSPATH\"" \
-Djava.security.manager \
-Djava.security.policy=="\"$CATALINA_BASE/conf/catalina.policy\"" \
-Dcatalina.base="\"$CATALINA_BASE\"" \
-Dcatalina.home="\"$CATALINA_HOME\"" \
-Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \
org.apache.catalina.startup.Bootstrap "$@" start \
>> "$CATALINA_OUT" 2>&1 "&"
所以输出到文件似乎有必要在后台运行这个 tomee.输出到/dev/null 让它在某处输出，但它无处可去
so outputting to a file seems necessary to run this tomee in the background. outputting to /dev/null lets it output somewhere, but it just goes nowhere
这篇关于logrotate 不旋转 catalina.out的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！