rsyslog 8.4.1 (v8-stable) released
We have just released 8.4.1 of the v8-stable branch.
This is primarily a bug-fixing release, but provides one small enhancement, the so-called “bracketing mode” of impstats. It tells impstats to emit begin and end message before and after emitting stats.
Please note that this releases also fixes a potential remote DoS, which may happen for some (non-default) configurations. As such, users are highly encouraged to upgrade to this version.
http://www.rsyslog.com/changelog-for-8-4-1-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
rsyslog 7.6.6 (v7-stable) released
This version adresses some bugs and a security issue. Please note that it fixes a potential remote DoS, which may happen for some (non-default) configurations. As such, users are highly encouraged to upgrade to this version.
http://www.rsyslog.com/changelog-for-7-6-6-v7-stable/
Download:
http://www.rsyslog.com/downloads/download-v7-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
rsyslog 7.6.5 (v7-stable) released
This released provides an important regression fix, which rendered 7.6.4 unusable, as selector line evaluation was incorrect. Users of 7.6.4 are highly advised to upgrade to this version.
http://www.rsyslog.com/changelog-for-7-6-5-v7-stable/
Download:
http://www.rsyslog.com/downloads/download-v7-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
rsyslog 7.6.4 (v7-stable) released
This is a new release for the v7-stable branch. It contains a lot of bug fixes and patches. Several issues have been fixed, thus ensuring better stability and reliability. This is a recommended update for all v7 users.
http://www.rsyslog.com/changelog-for-7-6-4-v7-stable/
Download:
http://www.rsyslog.com/downloads/download-v7-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
rsyslog v8 improvements and how to write plugins in any language
In the first part, we will explain the new RSYSLOG v8 engine, its motivation and its benefits. Learn, for example, why writing to Elasticsearch is much faster with the new engine. We will describe the tuning parameters vital for making best use of the new features.
In the second part we will explain how to write RSYSLOG plugins in any language. Traditionally, writing rsyslog plugins has been considered quite hard, with at least C knowledge necessary. In v8, we have introduced new interfaces which make it possible to write plugins in any language – be it Python, Perl or Java. Even bash will do. In essence, this is a great tool for any admin to add special needs with just a bit of scripting. We will proivde concrete instructions on how to write a plugin, point to read-to-copy samples and tell how to integrate this into rsyslog.
NOTE: This is Rainers LinuxTag Berlin 2014 talk.
New 8.4 stable is ready
A new rsyslog v8-stable has been released. It is not just the next iteration of 8.2, instead it will be a new feature release based on the latest 8.3 devel. So please welcome 8.4.
Frequent followers may wonder why 8.4 is ready. Originally, we planned to release it after the summer break. The reason is simple: its ready to come up, albeit with a little less functionality than originally anticipated. Since we were primarily doing maintenance and bug fixing on v8-devel the past couple of weeks, just as it normally happens before a new stable branch comes up. So the code has matured and we decided it was ready to be released as stable. We released 8.4.0 a week ago, and it inherits all the enhancements and fixes of rsyslog 8.3. We hope rsyslog 8.4 fulfils your expectations and provides a flawless logging experience.
rsyslog 8.4.0 (v8-stable) released
We have just released 8.4.0 of the v8-stable branch.
This release introduces the new stable version that inherits all the enhancements and improvements of rsyslog 8.3.
Additionaly, the separated documentation is available as a tarball download on the download page.
http://www.rsyslog.com/changelog-for-8-4-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
rsyslog 8.3.4 (v8-devel) released
We have just released 8.3.4 of the v8-devel branch.
This is a somewhat unexpected new 8.3 devel version: thanks to some sponsor, we could work on providing better parsers for Cisco IOS devices as well as some improvements to the general date parser. As we want to integrate this into 8.4, we have decided to release another 8.3 version. Please note that 8.4 stable is still immanent. This version also includes a number of bug fixes.
ChangeLog:
http://www.rsyslog.com/changelog-for-8-3-4-v8-devel/
Download:
http://www.rsyslog.com/download-v8-devel/
As always, feedback is appreciated.
Best regards,
Florian Riedl
Upcoming new v8-stable
A new rsyslog v8-stable is coming up soon. It will not just be the next iteration of 8.2, instead it will be a new feature release based on the current 8.3 devel. So be prepared to welcome 8.4. Frequent followers may wonder why 8.4 is ready. Originally, we planned to release it after the summer break. The reason is simple: its ready to come up, albeit with a little less functionality than originally anticipated.
We were (and are) busy working on the rsyslog Windows Agent, which gets a fresh brush up of its engine. It’ll be even better (and faster) as before, but that also meant that we had less time to spent on Linux rsyslog. It turned out that we are primarily doing maintenance and bug fixing on v8-devel the past couple of weeks, just as it normally happens before a new stable branch comes up. So the code has matured. At the same time, we get very good feedback for 8.2 in general, which really makes us believe that v8 fully replaces v7. The bad news is that 8.3 is currently missing the promised non-C support for input modules. However, it’s easy to do this via the regular syslog() API, so this doesn’t look like it’s overly important. In short, this means 8.3 is ready for prime time and we won’t defer it for longer than really required. Just think about how many folks have asked about non-C actions or the ability to clear out dynafiles after an inactivity timeout.
We released 8.3.3 last week, and it is scheduled to be the last 8.3 version (if nothing really important comes up). We are still working on some rough edges, which we hopefully can smoothen within the next couple of days. If possible, we’ll move them into 8.4.0. We hope to be able to release 8.4.0 next week or the week thereafter, so we get a shiny new stable before the summer break.
Also, we will finally officially drop community development support for v7. This will probably even happen this week. As usual, that doesn’t mean v7 is put into the waste bin. We’ll continue to apply patches to it, and we expect that distros will carry it for a while. Even new v7 releases may happen from time to time. But it’s no longer a version that you can expect to receive community support on (of course, rsyslog support contract customers will also be supported on outdated versions, so relax if that is you – but that’s a different story).
We hope you are looking forward to 8.4. If you can, please also help with testing 8.3.3.
rsyslog 8.3.3 (v8-devel) released
We have just released 8.3.3 of the v8-devel branch.
This provides the capability to automatically close files (including dynafiles) after some inactivity timeout. It also makes some of the more exotic modules build under v8, which now supports the same set of output modules as v7 did.
ChangeLog:
http://www.rsyslog.com/changelog-for-8-3-3-v8-devel/
Download:
http://www.rsyslog.com/download-v8-devel/
As always, feedback is appreciated.
Best regards,
Florian Riedl