Rsyslog logrotate not working I want to rotate all the logs coming from network devices. grep 'su ' "/etc/logrotate. Actual behavior The inode of /var/log/syslog changes during logrotate and a new state file is not created. (i. I set up a logrotate config file, but it is not writing to the newest log. 3 LTS (GNU/Linux 4. networking; logs; syslog; gzip; logrotate; Share. rotate. This worked fine for years until recent changes in the CentOS build related to the pid file. d/remote. I appreciate your help. Thanks in advance! AP. for example , force the rotate every hour in your crontab. I believe it is valid for the latest LTS, but not previous unless you use a the rsyslog PPA. hdd directory to /var/log but when the system is restarted, it returns to log. conf" Edit rsyslog logrotate config. /opt/ logrotate not working. Thank You. Instead, the log-writer should be the same as the log-rotator to avoid any data loss and other issues, as described thoroughly here: FGA: Don't use logrotate or newsyslog in I appreciate the help. 1, logrotate is not working. sudo vi /etc/logr AI features where you work: search, IDE, and chat. I am trying to configure logrotate that it restarts rsyslog after its completed rotating the logs. but the daily cron does not execute. 3. logrotate's status file (possibly /var/lib/logrotate. d/rsyslog file to rotate logs. log file. Config to logrotate rsyslog: Once you have the inbound rsyslog setup, you'll need to fine tune your logrotate settings. Request to confirm the function of logrotation. First, i manually executed logrotate to test, and nothing happened in /var/log. Logrotate is installed by default on Ubuntu 20. All that in a postrotate hook in my logrotate file. hdd. Anyway, I suspect your original problem occurs because your application still has a file descriptor open to the other file. You must log in to answer this Apparently it's a known bug that can be avoided by changing all occurrences of invoke-rc. conf sudo logrotate -d /etc/logrotate. d/rsyslog. vi "/etc/logrotate. Install syslog and logrotate. If I execute the logrotate manually it's working like it should. The rsyslog service was "rsyslogd 8. 04 LTS laptop "server". d/rsyslog file at the bottom. I then tried removing all configs but the /etc/logrotate. My problem is with /var/log/daemon. service - Rotate log files. Hot Network Questions Please kindly advise/assist. No any warnings or I'm trying to make changes to logrotate. d/rsyslog) Please find the given below details of configurations and scripts for your reference. Environment. forced from command line (4 rotations) log needs rotating. The only ways I Most probably it's a file ownership problem. service invoke-rc. So, file size limit will not work as the process will never run. 4. I modified the logrotate file located at /etc/logrotate. conf I dont know why it isn't executed by cronjob :( Normally, logrotate is run as a daily cron job. 7. d Execute the following to check config files while rsyslogd is not running: rsyslogd -f /etc/rsyslog. hourly/ directory. d/rsyslog # No errors now, log is rotated. The logs I take in are from any network source, and I write them as such. conf configuration. rsyslog version: 8. Follow asked May 28, 2019 at 8:50. d/apache service httpd start I used the same su approach mentioned by @Justin, except I had to add it to he service-specific logrotate config file (instead of the global logrotate config file):. log, messages, secure, etc. The rsyslog servers in our setup are not intended to store the data permanently. It looks like both copytruncate and delaycompress cause new files to be created, despite the rotate 0 setting. conf Still, it's not working. daily/logrotate is present. The binary file can be located at /bin/logrotate. Thanks in advance! Thanks for pointing that out. . Last edited by dman777; 01-20 /var/log/messages and /var/log/cron not working: sigkill: When you run logrotate manually, it will work as expected. There is an entry in /etc/cron. How can i deal it without restarting rsyslog. I've a custom logrotate file under /etc/logrotate. Improve this answer. The system might has multiple logrotate configuration instances which share same logrotate. el8) whereas it was working under RHEL6 (logrotate-3. but unfortunately it does not run even the log cross 900 MiB. log-20230322, but rsyslog is not starting to write to the new file. Disable SELinux completely or execute the following and restart rsyslog: semanage port -a -t syslogd_port_t -p tcp 10544 There also could be errors in any included configuration files in /etc/rsyslog. So, if sudo wasn't working, it may be due to the weekly option in the config stanzas. Confliction can cause After logrotate, rsyslog should begin writing to a new file. logrotate is scheduled daily through cron by placing logrotate script file in /etc/cron. processed, fail2ban. I executed service nginx reload from the command line and it released the old file and began writing to the new one. ( or atleast for me) “` hourly Log files are rotated every hour. Actual behavior When rotation occurs, When I run logrotate manually I am getting the result below without any rotation is being happend. I thought I had logrotate working but I was wrong. logrotate create group not working. If the compression is postponed to next Looking back over your post. run-parts /etc/cron. d rsyslog rotate to /usr/lib/rsyslog/rsyslog-rotate in /etc/logrotate. g. d/rsyslog Reading state from file: /var/lib/logrotate/status Allocating hash table for state file, size 64 entries Creating new state Creating new state Creating new state Creating new state Creating new state Creating new state Creating new state Creating new state In this article, we’ll focus on three key components of Linux system logging: logrotate, rsyslog, and journalctl. hourly. Actually the gzipped files of the logs have a very old date (23rd February). In this case, I can force log rotation using : logrotate -f /etc/logrotate. You pass it a configuration file. Summary: logrotate not working for rsyslog Keywords: Status: CLOSED ERRATA Alias: None Product: Fedora Classification: Fedora Component: selinux-policy Sub Component: Version: 23 Hardware: Unspecified OS: Unspecified Priority: medium You don't tell logrotate which file to rotate on the command line. d/rsyslog, things are working fine. Follow edited Oct 20, 2016 at 13:59. ; Ensure the file in /etc/logrotate. ). It's an interesting mystery! I have copied logrotate from cron. Since you want to delete old files immediately (why not just log to /dev/null directly in the first place?), you don't need any compress settings anyway. This works at least for Debian and possibly some restart service is not recommended for it could lose log. Thanks, Sachin. su root adm # keep 4 weeks I'm running a rhel7 server and I have a rsyslog logrotate config file that doesn't seem to run using cron job. timer. i ammended to the logrotate script chown syslog:adm syslog and that is being finicky - it seems to allow writing after a minute or two of creation. So in your case, logrotate is reading /var/log/syslog and trying to parse it as a config file and failing (hence your errors). The proxy server is provisioned with Rsyslog (and logrotate) via Ansible. I've been toying around with this for a while, the logrotate/compression piece is working ok, but I can't seem to get it to delete start by running #/usr/sbin/logrotate -f /etc/logrotate. I used the same su approach mentioned by @Justin, except I had to add it to he service-specific logrotate config file (instead of the global logrotate config file):. David Lang rsyslogd did not catch HUP signal because I stop and start rsyslog service to load a new configuration instead of sending SIGHUP. d/rsyslog becomes as below: /var/log/syslog { rotate 7 daily size 100m missingok notifempty delaycompress compress postrotate invoke-rc. Then run Not sure, I don't think that was a problem and never had any problem getting it to write to the folder when an action is present. 6. I have attempted to update the logrotate file to not use the pid file at all to avoid future issues but this is not working as expected. See the example: -rwxr-xr-x. The odd thing is this was working up until July and due to some change made at that time, it stopped working. Logrotate is a Linux utility whose core function is to - wait for it - rotate logs. Putting the following directive Logrotate not working . Logrotate appears to be configured to rotate /var/log/syslog every seven days. May 8 08:00:01 ha-r02a systemd[1]: Finished logrotate. Logrotate runs as a scheduled task daily and reads all the configuration files at /etc/logrotate. gz looks like something is not working as expected in the rotation. I'm not sure how logrotate decides which day concludes a week (Sunday perhaps) but it may be that without -f parameter, logrotate won't do anything unless it is run on whatever day I had a similar problem : logrotate did not compress Apache log files with delaycompress under RHEL8 (logrotate-3. d folder. Here is my logrotate config: I've a custom logrotate file under /etc/logrotate. Log Rotation with Logrotate. conf file> Shows the following steps: Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company . In this case setting the logrotate_use_nfs seboolean seemed to fix the problem, e. daily/logrotate that runs logrotate with the default /etc/logrotate. strace -p <pid> The following sample is based on rsyslog illustrating a simple but effective log rotation with a maximum size condition. I feel it should work. d rsyslog $ logrotate --debug /etc/logrotate. /var/log/messages { daily create 0600 root root rotate 3 size 1M compress delaycompress notifempty } Now again try rotating the logs manually using logrotate command. # logrotate /etc/logrotate. After restart rsyslog (service rsyslog restart) mail. If I try systemctl reload rsyslog I get. , catalina. 1,714 19 19 silver badges 24 24 bronze badges. I see two options: If you really need copytruncate, add a postrotate command to delete the created file: My server dumps because of huge system log files. by a script via the postrotate directive. conf, the logfile is rotated, a new one is created with a message logfile turned over due to size and logger works fine into the new file. j2 dest: "{{ logrotate_conf_dir }}{{ Skip to main content Ask questions, find answers and collaborate at work with Stack Overflow for Teams. I resolve this problem with: 1. Teams. All the missing logfiles recreated (because rsyslog restsred). Actual behavior. journal exists but if service itself is not running then there would be no logs recorded by journald and no logs will be collected by To run logrotate only once per system boot, do the following: Remove logrotate from any cron / anacron schedule. It seems that logrotate have changed its behaviour in case of delaycompress without explicit compress: in 3. ] Logrotate. Follow edited Nov 24, 2016 at 8:54. syslogs exceeding 100Kbytes continue to accumulate. 8-26. I even tried by removing daily from the file but nothing changed. So a wildcard is my best chance at rotating them. d I have the file sj-piers-logs. Share. , most importantly not in some logrotate cases. I tried reloading rsyslog, sending a HUP signal and restarting it altogether, but nothing worked. This article will assume you are using rsyslogd. * /var/log/test/test. conf with the following command : systemctl restart logrotate. conf: I have an haproxy box on Centos 7. com uses cookies to ensure that we give you the best experience on our website. d rsyslog rotate > /dev/null endscript } The configuration of my rsyslog file in logrotate : Then I executed following commands : sudo logrotate -f /etc/logrotate. – If something is not working the way you expect it to work, it is most likely due to one of the three items mentioned above. The text was updated successfully, but these errors were encountered: I tried reloading rsyslog, sending a HUP signal and restarting it altogether, but nothing worked. # logrotate -v /etc/logrotate. The only issue is now logd stops logging to /var/log/messages after the first day. rsyslog configuration without restart. If rsyslog is run as a foreground application it still can't execute the log rotation script. 1 root adm 0 oct 15 03:17 cisco. and enter the following content into override. You are running logrotate -d /etc/logrotate. root@server2:~# To solve this Rsyslog offers the logrotate utility that makes it easy to rotate, compress, remove, and also mail logs. d/rsyslog, re-ran sudo /usr/sbin/logrotate -d /etc/logrotate. d/rsyslog" Prepend the su line (from step 1) to the top of the file: If not, perhaps something wrong with that command. d/rsyslog file ? do we need to create it ? if so with what content. What is happening is that files generated by syslog templates are not compressed nor deleted when logrotate is executed. When I run logrotate -f -d /etc/logrotate. d/rsyslog" Prepend the su line (from step 1) to the top of the file: Hello, It seems that logrotation is not working properly in jetson. logrotate <configuration file> However if you want to run logrotate on a scheduled basis, you will need a scheduling service like cron or a systemd timer. syslog template sample: rsyslog. If this command also doesn't give you expected output, then try adding below configs inside /etc/logrotate. conf and /etc/logrotate. /var/log/fw. master (aka 2022. To understand why seven syslog files are retained by default, take a look at this section of the /etc/logrotate. the files are usually created with root ownership and 644 permissions (rx-r--r--). d/testlog # ls test1. The logrotate is ran because I can see it in the logs. log. If it rotated recently, then logrotate -f Logrotate rotate not working. Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; rsyslog; logrotate; Subscriber exclusive content. 4 with logrotate 3. Just use Logrotate with its copytruncate option to not move the file, but rather copy-and-truncate it. d/rsyslog conf I am using has this script block in place of the old: postrotate # The Upstart job reference used before does not work for Ubuntu 16. Like <hostname>_log. 250. closes rsyslog Log rotation is working but rsyslog is not logging into the log files. Rsyslog not logging after logrotate. Latest response 2022-06-17T12:31:02+00:00. Troubleshooting steps i took: logrotate -df /etc/logrotate. log test2. 41 3 3 bronze badges. conf with -d argument. daily to cron. The messages you've shown seem to indicate that logrotate thinks it rotated the log files (according to /var/lib/logrotate/status), but something's going wrong. – flickerfly. The only ways I could find that actually worked were dirty: stop the service, delete the rsyslog stat files and start rsyslog again. rsyslog is installed and active. rsyslog starts running as root but then drops privileges and runs as user syslog (configuration directive $PrivDropToUser). vim /etc/logrotate. Thanks for the answer. Nikhil Gupta Nikhil Gupta. Viewed 3k times 2 I have a bunch of messages files in /var/log that stretches all the way to April of 2017 (not posting the whole output of ls as there are a lot of files) The archived messages go from messages. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Note that loggers like syslog, syslog-ng or rsyslog typically don't need to use copytruncate since they have support to reopen the log files, usually by sending them a SIGHUP. d and I do not get a 0B file after log rotation. I do have a /etc/logrotate. d scripts template: src: logrotate. d/syslog contains the rules for rsyslogd files. In it, i explicitly declared the number of days it will rotate to 4 and the size of the rotation archive file as 100k for /var/log/syslog. d/syslog To verify that custom scripts were not causing problems, I removed them and re-ran sudo /usr/sbin/logrotate -d /etc/logrotate. root@server2:~# systemctl reload rsyslog Failed to reload rsyslog. d/postfix, Only the hourly logrotate works. none ?Message_log authpriv. 0" has been run as both the syslog user and the root user. I think both file paths should be on one single line for starters. I'm running a rhel7 server and I have a rsyslog logrotate config file that doesn't seem to run using cron job. logrotate-nested suffix: /var/log/rsyslog/ You don't need the /etc/logrotate. daily/logrotate it rotates perfectly but i cannot log any data to the new syslog file. With rsyslog you can configure Output Channels to achieve this. $ setsebool logrotate_use_nfs 1 $ getsebool logrotate_use_nfs logrotate_use_nfs --> on Can you paste the output of ls -l /var/log and cat /etc/logrotate. 2. Disable logrotate. I placed the following in my logrotate. d/rsyslog is useless. Any file that you create in the /etc/logrotate. logrotate : size mentioned 2000M in connf still logs size is more than 2000M. status) only stores dates (not times), it is not intended for use more frequently, so you cannot trivially rotate files more frequently (Update: version 3. UPDATE: I believe the problem may be the logrotate. e. It will not modify a log more than once in one day unless the criterion for that log is based on the log's size and logrotate is being run more than once each day, or unless the -f or --force option is used. d. If I add your lines to my /etc/syslog. conf WARNING: logrotate in debug mode does nothing except printing debug messages! Consider using verbose mode (-v) instead if this is Perhaps logrotate cannot find your reload command. I don't know why its not working Here is the 00-rsyslog: When i try to execute logrotate -f /etc/logrotatetest. el6) with exactly the same configuration. d/abc has the 644 permission at least - sudo chmod 644 /etc/logrotate. Cronjob does not trigger for every hour. Only rm is working but mv and cp is not working in rsyslog. You can also drop the create from logrotate configuration. Note that usually logrotate is configured to be run by cron daily. They are intended to act as a caching server for temporary storage before shipping the logs off to the Splunk Indexers for proper long To make sure of what logrotate will do, either. I tried both "Size" and "maxsize" to the same effect. Teams but for some reason logrotate fails. 2) Inside /etc/logrotate. What I want to know is when the archive reaches 100k it should rotate itself. d/ to rotate some logs on a Tomcat (e. 7 compress was # see "man logrotate" for details # global options do not affect preceding include directives # rotate log files weekly weekly # use the adm group by default, since this is the owning group # of /var/log/syslog. on a Debian host is running a rsyslog server , which takes logs from the firewall. What am I missing? They messed up the rsyslog package by not updating the logrotate script when they stopped creating a PID file. Once the logrotate has compressed the messages file, it creates a new file and there is nothing in it populated. log I've CentOS 7. 04. I am facing a very weird issue with logrotate and syslog files on my central syslog server. 4. I am not yet sure this really is the issue, but it smells a bit into that direction. test your configuration with, -d: debug which tests but does not do anything, and -f: force it to run; or you can execute logrotate with the -v verbose flag; With a configuration that uses a sharedscript for postrotate $ logrotate -d -f <logrotate. status and edit the dates for each of these files, so that logrotate thinks it is more than a week since it checked the files. It's supposed to be run by systemd timers, and the related timer is When the log file rotates, rsyslog stops sending data to the remote server. This does not I just realized that since the upgrade to 22. 0 /var/log/messages - not compressing while rotating. If you continue to use this site, you confirm and accept the use of Cookies on our site. killall -HUP rsyslogd 2. Use Output Channels for fixed-length syslog files Lets assume you do not want to spend more than 100 MB hard disc space for you logs. I changed all lines in /etc/logrotate. d apache2 reload > /dev/null 2>&1; \ fi; endscript The problem is that the invoke-rc. Thanks, this will depend on what version of Ubuntu you are using. sh contains: logrotate -f /etc/logrotate. This is the fastest / lower overhead method: rename/move operations are very fast and have a constant execution time. The manual execution works so I believe my configuration is right. When I checked this morning, the same issue was occurring. Logs are not send to remote site. Failed to restart logrotate. service with. pid ] || kill -USR1 `cat /var/run/nginx. Add a comment | and rsyslog. This makes it easier to manage logs for organizations that generate large numbers of log files. I have also added the logrotate script in the hourly cron jobs. Here's the logrotate config for the rsyslog files (/etc/logrotate. I have the app Nagios rotating its own files and I have no way of telling rsyslog to restart, upon log rollover, in order to refresh the handle using the actual log name. I do like the new syntax better. d apache2 status > /dev/null 2>&1; then \ invoke-rc. out) which is installed in the same machine. status file in different logrotate instances. none;cron. c I'm not able to check the functionality through. delaycompress Postpone compression of the previous log file to the next rota‐ tion cycle. pid. systemctl restart logrotate. It will only work if i run it manually. linux; logging; syslog; rsyslog; log-rotation; Share. This cause conflict. d/mylog And if you check logrotate man page for -f behaviour:-f, --force Tells logrotate to force the rotation, even if it doesn't think this is necessary. For example, rhel like distros have the log rotation config in /etc/logrotate. Override logrotate. The -d argument is debug mode, you can say kind of "dry-run". If I replace those two lines with: local0. if you want an effective way to keep the size lower , you should use a cron job like. I have recently set up my central log server on CentOS 8, I had the following template on my main server: But I get the following out put when running : sudo rsyslog -d -f /etc/rsyslog. 0. 24. kill OS: Ubuntu 16. su root syslog logrotate -f /etc/logrotate. You probably want to add /var/log/syslog at the top of your /etc/logrotate. Related. The maxsize directive does not split logfiles, it just forces a rotation if the logfile is bigger than the specified size (regardless how recent it war rotated last). If you want to rotate /var/log/syslog it needs to be listed in a logrotate config file somewhere, and you just run logrotate. Also try running the HUP manually. How to compress and clean logs with logrotate but not rotate them. 1 and /var/log/syslog. d and syslog. It is still writing to the old . SJ-PIERS-LOGS I've recently encountered a similar SELinux-related issue with logrotate not operating on files as expected, which occurred when the logs to be rotated were on an NFS share. Denis Ryzhkov Hi People, I've been fighting a lot with this problem and no good results. Rsyslog still strongly relies on logrotate to keep logs maintainable and space occupation by logs to a minimum, which is not a recommended approach anymore these times. 3. 04 # and the provided systemd unit file doesn't provide a reload option. First day logs are arriving and storaging well, but when it arrives the daily logrotate, logs are still storaging in the old file (the rotated one), leting empty the new one. I assume logrotate is causing problems? How can I fix this? If I ptrace logd, it looks like ubusd is having problems with a missing file?? "kill -HUP <ubusd> seems to make logs flow again, but I'm not sure why. To compress after two days worth of logs will require some additional effort. You have to change this configuration and run logrotate hourly I used the same su approach mentioned by @Justin, except I had to add it to he service-specific logrotate config file (instead of the global logrotate config file):. DO I need to reboot the box or anything need to be done to get this file executed. Jeff. size 200M). If you want to clean up logs manually once, sure you can run it manually: logrotate /etc/logrotate. After some time (in 1-2 weeks) it can silently stop to monitor some files and send most of the RELP messages and recover after next log rotate. 0-101-generic x86_64) rsyslog not writing logfile mail. So my guess is, when it is ran as a service it does not have sufficient rights to work properly? I cant manually start rsyslog without sudo. d/fw_home then the file does get rotated however rsyslog does not write anything unless I restart rsyslog. log 1>&2 i did * * * * * for testing but it does not work. You have to change this configuration and run logrotate hourly to be able to really rotate logs hourly. I'll write something to move them out to a different directory. the -f option forces a rotate regardless of options in the conf files. I'll edit later and give one of our server is not rotating their logs (maillog, maillog. It is imperative that logrotate is run on the file frequently enough to check its size. Remove the redirection of errors and run logrotate by hand with option -v for messages. 6, build 369ce74a3c. Viewed 2k times Logging doesn't work after rsyslog upgrade. conf Here's how I got it working: Per Paul Haldane's answer above, ensure it's either size or daily. Other files are compressed and rotated as expected. can this be achieved too? rsyslog; logrotate; archive; log-rotation. d/rsyslog file. ; For logrotate to has the right permission to work, add this to I have got logrotate (v. Follow edited Mar 22, 2019 at 15:46. Typically logrotate will only be run once daily, so the size limits will not be honoured exactly. logrotate runs via crontab; if you mentioned daily, everyday at the specified amount of time (/etc/crontab), the crontab process will run logrotate process for rotation. postfix:3 'missingok'. I have tried the following and its not working : log_file_path { size 10M delaycompress copytruncate missingok notifempty } Forcing log rotation is usually done with logrotate too. The man page of logrotate says that: It can be used when some program cannot be told to close its logfile and thus might continue writing to the previous log file for some time. Logrotate is a utility that helps you manage the size of your log files by rotating them when they reach a certain size or after a specified time period. HUP lets rsyslogd perform close all open files according to man page. service: Job type reload is not applicable for unit rsyslog. It could cause problems if running Suricata as a non-root user, and is not needed by Suricata. conf but logrotate is not placing old rsyslogs in /var/log/old_logs for logrotate. cron/script). d/rsyslog? logrotate works fine on my 20. Following I done to failed to resolve the issue reinstall rsyslog and logrotate Reboot the server. And I completely miss the whole point Other diffrence is is var mounted using following options rw,noatime,data=writeback,errors=remount-ro File system is ext4 I do not know they make any diffrence. log after logrotate, file mail. gz to messages. Ask Question Asked 7 years, 4 months ago. d/syslog-ng to rotate these files daily, but . Rotate haproxy logs. conf -N 1 However, I started to notice a problem, now the system does not seem to work properly anymore, recording a syslog file of exorbitant sizes (the last file I deleted, was about 50GB). St syslog rotation rule is changed from default weekly to daily and set to retain last 30 files (changed in /etc/logrotate. Therefore when using the size parameter in logrotate, just let the timing of the logrotate be handled by something else. The following sample is based on rsyslog illustrating a simple but effective log rotation with a maximum size condition. conf. Even if system. daily/" directory looks like this. logrotate If I then run sudo logrotate --force /etc/logrotate. I want to set up logrotate that does the following: when the log file size reaches 10M,the file is rotated and also there is no keeping of older compressed log files. Logrotate it doesn't work anymore and Logrotate v. answered Nov 24, 2016 at 8:05. 12. ) The file and line number it is referring to is the file in the logrotate. My log file still exceed 100MB. . daily directory. Logrotate is not working properly. none;authpriv. service: Unit not found. Note the “rotate 7” specification. log-20210729. d directory can be used to rotate logs. log everything works (but file is not rotated automatically of course). d/rsyslog i also move logrotate from cronjob in daily to hourly but it doesn’t work. d rsyslog rotate And ofcourse, to debug logrotate, there is. I have to manually run the command logrotate -f tomcat. 1810 core that went from proof-of-concept to production in the usual way and now I have a 16G haproxy. Modified 7 years, 4 months ago. kill -HUP $(cat /var/run/rsyslogd. Improve this question. If I try it from the command line, the results look like this: But rsyslog refuses to do anything and the /var/log/test/test. sh 2>/home/rotate. I have olddir /var/log/old_logs in logrotate. d/maillog which does not show any errors similar to the above. The postrotate script in the default /etc/logrotate. I set syslog maxsize to 100K. daily/logrotate into the /etc/cron. This means you can omit specifying time in your logrotate config. logrotate does not rotate /var/log/* (rsyslog config) 0. 32. conf sudo logrotate -f /etc/logrotate. 04, and is set up to handle the log rotation hello all I noticed that each time logrotate runs on my RHEL 5. rotating log /var/log/SRVRPRXYP01/messages, log->rotateCount is 12 dateext suffix '-20200727' glob pattern '-[0-9][0-9][0-9 # logrotate -f /etc/logrotate. xxx for logrotate to execute. Are we missing /etc/logrotate. conf Result: Able to log rotate successfully. Rsyslog does not begin writing to a Delete the empty compressed files. I've heard that we could limit the size of system log by adding such a line size 100m into the file /etc/logrotate. d command isn't working. 6; I set logrotate to rotate when file reaches 5M but it ignores it, if I add daily it will rotate daily regardless of size, i tried with size, minsize and maxsize all the same the only difference is with "size" it doesnt even refer to it in the output, here is my config and output of logrotate -vdf /etc/logrotate. I'm confused by this. looking once more in-depth at the debug log, it looks a bit like a race where the file detection may not work properly when the file is deleted and very quickly recreated (a very valid case!). d/abc. d rsyslog rotate > /dev/null endscript I have installed syslog-ng and Logrotate to manage my logs, because otherwise my memory get filled quickly. Any guidance will be much helpful. gz I have the following configuration that is not working: 1) Using rsyslog with Centos 5. info;mail. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Started 2022-06-15T22:37:53+00 Actually, i have an issue with rsyslog. Adding delaycompress to the configuration section for /var/log/messages solved the problem. the "/etc/cron. d entry, it will not rotate the first day. I also tried logrotate. 1. I've tried forcing a rotation using logrotate -fv, but while it says the logs should be rotated, a dateext archive of the log is not created in /var/log. Based on this post and my observations, I have replaced [ ! -f /var/run/nginx. Troubleshooting steps i took: 1, Despite running the rsyslog logrotate command after each log is rotated, sometimes, the server encounters a "Permission Denied" error that prevents rsyslog from Hi Expected behavior Rsyslog detecting when log file inode changing because of logrotate with nocopytruncate and restarting from beginning of log file. The new ones are created, just no data. log { missingok notifempty nodateext size 10k rotate 100 copytruncate } Rotation of logs is based only on size, invoked whenever message will arrived to I'm not sure if this is the problem but if Apache is still running it might have a lock on those log-files. pid\` Currently the /etc/logrotate. For Certain folders (security events) we are not interested in archiving logs for more than 120 days. 8) configured based on size of log files: /home/test/logs/*. pid) the pid filename may be syslogd. 1 , they are growing quickly and filling the disk, I must delete them manually when they are >500MB. d/abc is owned by root - sudo chown root:root /etc/logrotate. Quoting from the manual of logrotate:-d, --debug I have a strange issue with logrotate on a Raspbian 9 system. timer: systemctl disable logrotate. d/rsyslog reading config file /etc/logrotate. I'm currently waiting for the next daily rotate to see if everything is working there. How can I force logrotate to perform the rotation on a weekly basis, but on a specific day of the week? My searches and research haven't turned up much. If systemd-journald service is not in running state, then you will loose the logs. d/*. conf and still logs under /var/log/* did not rotate. daily The docker container has been started in privileged mode and with all capabilities. When you use a time based rotation (daily/weekly/monthly) logrotate scribbles a date stamp of the last date it saw the file in /var/lib/logrotate/status (or /var/lib/logrotate. In analysis, I went to check if the logrotate program was working properly. Learn more Explore Teams. I tried editing the logrotate file to change the /var/log. 8. We use the Docker version 19. d/apache2 file looks like this: postrotate if invoke-rc. Commented Sep 16, Logrotate configuration: it works, but always keeps 'current' log empty. rotating pattern: /var/log/syslog forced from command line (7 rotations) empty log files are not rotated, old logs are removed considering log I have 4 custom systemd services that write to custom logs in /var/log/. Despite running the rsyslog logrotate command after It seems that my rotation is not working. Modified 5 years, 11 months ago. rsyslog logging path with custom property. not all distros use systemd (OpenWRT is a significant one that doesn't) and it will make harder for people to maintain configurations working both on Linux and *BSD, which does not use systemd. 2. Your package manager should create a default schedule in /etc/cron. We use rsyslog to send logs via RELP for icecast logs with imfile module. The scribbled date becomes the reference date from that future runs of logrotate logrotate is working only once a day , So it's not checking your file size all the time. 0 * * * * logrotate <my conf here> and your logs will be , if needed, rotated every hour. 0-4. For example: /etc/logrotate. Logrotate not occurring automatically. d/rsyslog to do so. If no errors appear, logrotate should work properly. 9 Linux server, it causes rsyslogd to stop working and I have to manually restart it. conf file. John Blackberry. The only issue i have now is when i execute manually for testing purposes sudo /etc/cron. 1 file. logrotate -vf /etc/logrotate. As pointed out by yellow1pl the solution is to copy the file /etc/cron. When rsyslog should rotate the log (via logrotate); i got this issue : gzip: standard input: Bad file descriptor error: failed to compress log /var/log/mes After renaming it to /etc/logrotate. Maybe the /usr/bin/killall -HUP httpd does not kill Apache quick enough. invoke-rc. But i can start rsyslog as a service (sudo service rsyslog start) and logrotate can obviously determine that the log files need to be rotated, but, the log files are not being rotated. Avoid sharing logrotate. ?Secure_log Now working, will try logrotate again now to see if same thing happens. If your rotated logfiles should not exceed a certain size, either rotate more often or split the rotated file manually, e. I have a CentOS box running rsyslog and logrotate as my syslog server for a whole bunch of network devices. At midnight, a cronjob initiates logrotate to rotate 4 key log files. The logrotate -f worked since the -f argument specifies logrotate to force the logrotate. Wall-ED Wall Just don't put a config file in /etc/logrotate. answered Mar 22, 2019 at 10:15. d/. 2206. So I can't write the logrotate script with specific log files because I'm not sure what they may be. Syslog hasn't been rotated for many days. service: Deactivated successfully. status file. 85 adds hourly support, and stores a I spent a long time doing hit and trial to see what works, and Ubuntu Man page for logrotate is not helpful for this use case. conf the output tells me:. Now my /etc/logrotate. So I found out that the problem could be logrotate not working. d/rsyslog): Is the config you provided complete? None of the config entries applies to /var/log/syslog and the first block in /etc/logrotate. d/rsyslog I get these errors: error: skipping "/var/log/syslog" because parent directory has insecure permissions (It's world writable or writable by group which is not "root") Set "su" directive in config file to tell logrotate which user/group should be used for rotation. Edit the file in question: # vi /etc/logrotate. systemctl edit logrotate. 04 server and these are the contents. d/ but specify a path yourself to your own config file. I'm replace those couple of lines in rsyslog. conf but logrotate is not placing Help answer threads with 0 replies. conf /etc/logrotate. 103 3 3 bronze badges. – Earlier my logrotation used to work upon weekly basis and rotated logs automatically now I have configured it to rotate logs based upon size but now it has stopped working if I use the command logrotate -f 00-rsyslog then it works. Mar 22 03:13:01 mars logrotate[42141]: ALERT exited abnormally with [1] the file is copied to e. 06) Please help to provide some inputs if anything i missed, to resolve this issue. Bug 1284173 - logrotate not working for rsyslog. From man logrotate:. Then I executed following commands : sudo logrotate -f /etc/logrotate. Copy configuration. Ask Question Asked 5 years, 11 months ago. 03. /opt/ To answer your question, you first need to understand the different trade-off of reload and copytruncate: reload: the old log file is renamed and the process writing into that log is notified (via Unix signal) to re-create its log file. I do not recognise your subdirectories newsyslog. log is empty. d/rsyslog file on my 14. d/rsyslog to killall -HUP rsyslogd and after forcing a logrotate it seems like everything is working. I would recommend just changing the month back one. If it is not installed as part of the default OS installation, it can be installed simply by running: yum install logrotate. Try Teams for free Explore Teams. Is pid correct in such pidfile? Is pidfile present at all? Anyhow, few more to try, debian uses these for example: systemctl kill -s HUP rsyslog. This only has effect when used in combination with compress. Use Output Channels for fixed-length syslog files ¶ Lets assume you do not want to spend more than 100 MB hard disc space for you logs. Current Customers and Partners. conf for one of the logs for testing purposes. conf, it works. Try shutting Apache down first and see if that helps: service httpd stop logrotate -f /etc/logrotate. log test1. In my logrotate config for haproxy, I have the following: You CAN run logrotate manually WITHOUT cron. Ubuntu; Community; find answers and collaborate at work with Stack Overflow for Teams. conf just to be sure before making changes to md_logging. A common issue is when you first setup a daily logrotate. conf to look for any errors (e. logrotate's support for copytruncate exists to cater for other loggers which typically append to logfiles but that don't necessarily have a good way to reopen the logfile I'm trying to change rsyslog logrotate configuration using Ansible, but when running task: - name: Setup logrotate. 14. d/rsyslog" Prepend the su line (from step 1) to the top of the file: I use nocopytruncate in logrotate, and after rotate, It does not read file any more, I try to send HUP signal to rsyslogd, but it does not work. Then go to /var/lib/logrotate. If a program cannot be told to close its logfile, it will continue to write forever, not for sometime. conf to: . rsyslog - configuration help - logrotate and compression. Verify the contents of the PID file is the pid of Suricata, and send it a kill -HUP <PID> directly to see if it starts writing to the newly created files. 6. status on RHEL systems). Linked. Determine the su user/group to use from the global logrotate config file. Here's what I have: # 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 Logrotate does not have a built-in scheduling system. answered Not even if you modify logrotate's status file or when using size directive (e. service. log-rotation not working properly. conf # see "man logrotate" for details # rotate log files weekly weekly # use the syslog group by default, since this is the owning group This doesnt work if the log file is managed by an application other than logrotate. Everything works fine except for my logrotate configuration which adds another suffix to a rotated log and that makes the whole thing messy. If log files were not rotated, compressed, and periodically pruned, they could eventually consume all available disk space on a system. You have a config to rotate many files in /var/log once a week and a config block to rotate once a day which is used for nothing. Any ideas? Expected behavior Rsyslog imfine should continue to send logs to remote site after logrotate. Still logs under /var/log/* didn't rotate. I want to know how to solve this. It will only give you info if the logrotate will work but will not rotate the logs. – I've installed RsyslogD and have it working the way I want. Each configuration instance must have each different logrotate. I made sure that /etc/cron. 0. log I have the following configuration for my /etc/logrotate. (from logrotate manual page) On a standard Ubuntu installation, logrotate runs once per day. 6 installed. service - Rotate log files May 8 08:00:01 ha-r02a systemd[1]: logrotate. This is UPDATE. So i creating an SH file containing the above code then executed by cronjob: * * * * * /home/rotate. conf and invoke newsyslog -f newsyslog-cnd. centos; logging; cron; log-files; logrotate; Share. Indeed it does from time to time show:-May 8 08:00:01 ha-r02a systemd[1]: Starting logrotate. conf is just configurated to listen via UDP port 514. Thank you. log does not even appear. These 4 log files are also being sent to a log aggregation server by rsyslog. gz test2. At least on CentOS 6, logrotate will fail to rotate your log file because Unfortunately, my manual run of logrotate, and my edits to the status file did not keep logrotate from rotating the log files on April 12th, as noted previously. ula pfsiwt cfgszrdvp ugfl hrxnj fvq bhw cmevw njdxf mbqlm