Changelog for 8.10.0 (v8-stable)
Version 8.10.0 [v8-stable] 2015-05-19
- imfile: add capability to process multi-line messages based on regex input parameter “endmsg.regex” was added for that purpose. The new mode provides much more power in processing different multiline-formats.
- pmrfc3164: add new parameters
- “detect.yearAfterTimestamp”
This supports timestamps as generated e.g. by some Aruba Networks equipment. - “permit.
squareBracesInHostname”
Permits to use “hostnames” in the form of “[127.0.0.1]”; also seen in Aruba Networks equipment, but we strongly assume this can also happen in other cases, especially with IPv6.
- “detect.yearAfterTimestamp”
- supplementary groups are now set when dropping privileges
closes https://github.com/rsyslog/rsyslog/issues/296
Thanks to Zach Lisinski for the patch. - imfile: added brace glob expansion to wildcard
Thanks to Zach Lisinski for the patch. - zmq: add the ability for zeromq input and outputs to advertise their presence on UDP via the zbeacon API.
Thanks to Brian Knox for the contribution. - added omhttpfs: contributed module for writing to HDFS via HTTP
Thanks to sskaje for the contribution. - Configure option “–disable-debug-symbols” added which is disabled per default. If you set the new option, configure won’t set the appropriate compiler flag to generate debug symbols anymore.
- When building from git source we now require rst2man and yacc (or a replacement like bison).
That isn’t any new requirement, we only added missing configure checks. - Configure option “–enable-generate-man-pages” is now disabled for non git source builds per default but enforced when building from git source.
- mmpstrucdata: some code cleanup
removed lots of early development debug outputs - bugfix imuxsock: fix a crash when setting a hostname
Setting a hostname via the legacy directive would lead to a crash during shutdown caused by a double-free.
Thanks to Tomas Heinrich for the patch. - bugfix: memory leak in mmpstrucdata
Thanks to Grégoire Seux for reporting this issue.
closes https://github.com/rsyslog/rsyslog/issues/310 - bugfix (minor): default action name: assigned number was one off
see also https://github.com/rsyslog/rsyslog/pull/340
Thanks to Tomas Heinrich for the patch. - bugfix: memory leak in imfile
A small leak happened each time a new file was monitored based on a wildcard. Depending on the rate of file creation, this could result in a serious memory leak.
rsyslog 8.9.0 (v8-stable) released
We have released rsyslog 8.9.0.
http://www.rsyslog.com/changelog-for-8-9-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
Changelog for 8.9.0 (v8-stable)
Version 8.9.0 [v8-stable] 2015-04-07
- omprog: add option “hup.forward” to forwards HUP to external plugins
This was suggested by David Lang so that external plugins (and other
programs) can also do HUP-specific processing. The default is not
to forward HUP, so no change of behavior by default. - imuxsock: added capability to use regular parser chain
Previously, this was a fixed format, that was known to be spoken on
the system log socket. This also adds new parameters:- sysSock.useSpecialParser module parameter
- sysSock.parseHostname module parameter
- useSpecialParser input parameter
- parseHostname input parameter
- 0mq: improvements in input and output modules
See module READMEs, part is to be considered experimental.
Thanks to Brian Knox for the contribution. - imtcp: add support for ip based bind for imtcp -> param “address”
Thanks to github user crackytsi for the patch. - bugfix: MsgDeserialize out of sync with MsgSerialize for StrucData
This lead to failure of disk queue processing when structured data was
present. Thanks to github user adrush for the fix. - bugfix imfile: partial data loss, especially in readMode != 0
closes https://github.com/rsyslog/rsyslog/issues/144 - bugfix: potential large memory consumption with failed actions
see also https://github.com/rsyslog/rsyslog/issues/253 - bugfix: omudpspoof: invalid default send template in RainerScript format
The file format template was used, which obviously does not work for
forwarding. Thanks to Christopher Racky for alerting us.
closes https://github.com/rsyslog/rsyslog/issues/268 - bugfix: size-based legacy config statements did not work properly
on some platforms, they were incorrectly handled, resulting in all
sorts of “interesting” effects (up to segfault on startup) - build system: added option –without-valgrind-testbench
… which provides the capability to either enforce or turn off
valgrind use inside the testbench. Thanks to whissi for the patch. - rsyslogd: fix misleading typos in error messages
Thanks to Ansgar Püster for the fixes.
rsyslog 8.8.0 (v8-stable) released
We have released rsyslog 8.8.0.
http://www.rsyslog.com/changelog-for-8-8-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Tim Eifler
Changelog for 8.8.0 (v8-stable)
Version 8.8.0 [v8-stable] 2015-02-24
- omkafka: add support for dynamic topics and auto partitioning
Thanks to Tait Clarridge for the patches. - imtcp/imptcp: support for broken Cisco ASA TCP syslog framing
- omfwd: more detailled error messages in case of UDP send error
- TLS syslog: enable capability to turn on GnuTLS debug logging
This provides better diagnostics in hard-to-diagnose cases,
especially when GnuTLS is extra-picky about certificates. - bugfix: $AbortOnUncleanConfig did not work
- improve rsyslogd -v output and error message with meta information
version number is now contained in error message and build platform in
version output. This helps to gets rid of the usual “which version”
question on mailing list, support forums, etc… - bugfix imtcp: octet-counted framing cannot be turned off
- bugfix: build problems on Illuminos
Thanks to Andrew Stormont for the patch - bugfix: invalid data size for iMaxLine global property
It was defined as int, but inside the config system it was declared as
size type, which uses int64_t. With legacy config statements, this could
lead to misadressing, which usually meant the another config variable was
overwritten (depending on memory layout).
closes https://github.com/rsyslog/rsyslog/issues/205 - bugfix: negative values for maxMessageSize global parameter were permitted
rsyslog 8.7.0 (v8-stable) released
We have released rsyslog 8.7.0.
Version 8.7.0 contains various improvements and additions to a wide array of modules, like imfile, imptcp, improvements to RainerScript and mmnormalize (thanks to Singh Janmejay) and a couple of other improvements. But, the biggest addition is the new omkafka module that now allows direct writing to Apache Kafka.
This release also contains important bug fixes.
This is a recommended upgrade for all users.
http://www.rsyslog.com/changelog-for-8-7-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
Changelog for 8.7.0 (v8-stable)
Version 8.7.0 [v8-stable] 2015-01-13
- add message metadata “system” to msg object
this permits to store metadata alongside the message - imfile: add support for “filename” metadata
this is useful in cases where wildcards are used - imptcp: make stats counter names consistent with what imudp, imtcp uses
- added new module “omkafka” to support writing to Apache Kafka
- omfwd: add new “udp.senddelay” parameter
- mmnormalize enhancements
Thanks to Janmejay Singh for the patch. - RainerScript “foreach” iterator and array reading support
Thanks to Janmejay Singh for the patch. - now requires liblognorm >= 1.0.2
- add support for systemd >= 209 library names
- BSD “ntp” facility (value 12) is now also supported in filter
Thanks to Douglas K. Rand of Iteris, Inc. for the patch.
Note: this patch was released under ASL 2.0 (see email-conversation). - bugfix: global(localHostName=”xxx”) was not respected in all modules
- bugfix: emit correct error message on config-file-not-found
closes https://github.com/rsyslog/rsyslog/issues/173 - bugfix: impstats emitted invalid JSON format (if JSON was selected)
- bugfix: (small) memory leak in omfile’s outchannel code
Thanks to Koral Ilgun for reporting this issue. - bugfix: imuxsock did not deactivate some code not supported by platform
Among potential other problemns, this caused build failure under Solaris.
Note that this build problem just made a broader problem appear that so
far always existed but was not visible.
closes https://github.com/rsyslog/rsyslog/issues/185
rsyslog -devel packages are being removed soon
If you use rsyslog’s devel packages on your system, you will receive errors soon. Be sure to read the complete posting to avoid trouble!
As part of rsyslog’s new release schedule and version naming, devel releases will no longer be named according to the “normal” numbering scheme. This also means that the previous “devel” branches will disappear, as git master branch now is the always-current devel version.
Keep on your mind that we previously had a release cycle of 3 to 9 month for a new feature to appear in a stable version. That was because new feature releases were only done when a complete devel turnaround was done, and relatively many new features were added. For this reason, some people opted to run devel versions in production, and thus needed specific tarballs (and packages) for them.
With the new six week release cycle, we get new features rather quickly into the stable builds. So it usually should be no problem to wait for the next stable to use that recently-implemented new feature. As such, there is no need any longer for special devel releases, and thus no need for devel tarballs and packages.
Well… almost. One thing we would like to have is a “daily devel version”. The idea is that if the testbench runs are OK, a new tarball and a set of packages is generated automatically and posted to a special archive. In general, that archive should receive an update once a day. So people really interested in the [b]leading edge can simply install from that daily package archive — and report bugs quickly, so helping the development process. Unfortunately, time is precious and we don’t know when and if we can setup the required automation. Most probably not before January 2015, and how it works out then needs to be seen.
In the interim, we will begin to delete the -devel packages. The old -devel tarballs will remain available, at least for the time being. The problem with -devel packages is that folks may have set their system to use the -devel repro. If we would just keep it as is, those systems would never again receive any updates, neither security-releated nor others, simply because -devel versions no longer exist in the way they were. That would pose a potentially big security risk. As such, we will delete the -devel content, and begin to do so early next week. If you use the -devel packages, be sure to switch the v8-stable instead.
rsyslog 8.6.0 (v8-stable) released
We have released rsyslog 8.6.0.
This is the first stable release under a new release cycle and versioning scheme. This new scheme is important news in itself. For more details, please have a look here:
http://www.rsyslog.com/rsyslogs-new-release-cycle-and-versioning-scheme/
Version 8.6.0 contains important new features like the ability to monitor files via wildcards in imfile. It also contains new, experimental zero message queue modules (special thanks to team member Brian Knox), improvements to RainerScript and mmnormalize (thanks to Singh Janmejay) and a couple of other improvements.
This release also contains important bug fixes.
This is a recommended upgrade for all users.
http://www.rsyslog.com/changelog-for-8-6-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
As always, feedback is appreciated.
Best regards,
Florian Riedl
Changelog for 8.6.0 (v8-stable)
Version 8.6.0 [v8-stable] 2014-12-02
NOTE: This version also incorporates all changes and enhancements made for
v8.5.0, but in a stable release. For details see immediately below.
- configuration-setting rsyslogd command line options deprecated
For most of them, there are now proper configuration objects. Some few will be completely dropped if nobody insists on them. Additional info at
http://blog.gerhards.net/2014/11/phasing-out-legacy-command- line-options.html - new and enhanced plugins for 0mq. These are currently experimantal.
Thanks to Brian Knox who contributed the modules and is their author. - empty rulesets have been permitted. They no longer raise a syntax error.
- add parameter -N3 to enable config check of partial config file
Use for config include files. Disables checking if any action exists at
all. - rsyslogd -e option has finally been removed
It is deprectated since many years. - testbench improvements
Testbench is now more robust and has additional tests. - testbench is now by default disabled
To enable it, use –enable-testbench. This was done as the testbench now does better checking if required modules are present and this in turn would lead to configure error messages where non previously were if we would leave –enable-testbench on by default. Thus we have turned it off. This should not be an issue for those few testbench users. - add new RainerScript functions warp() and replace()
Thanks to Singh Janmejay for the patch. - mmnormalize can now also work on a variable
Thanks to Singh Janmejay for the patch. - new property date options for day ordinal and week number
Thanks to github user arrjay for the patch - remove –enable-zlib configure option, we always require it
It’s hard to envision a system without zlib, so we turn this off
closes https://github.com/rsyslog/rsyslog/issues/76 - slight source-tree restructuring: contributed modules are now in their own ./contrib directory. The idea is to make it clearer to the end user which plugins are supported by the rsyslog project (those in ./plugins).
- bugfix: imudp makes rsyslog hang on shutdown when more than 1 thread used
closes https://github.com/rsyslog/rsyslog/issues/126 - bugfix: not all files closed on auto-backgrounding startup
This could happen when not running under systemd. Some low-numbered fds were not closed in that case. - bugfix: typo in queue configuration parameter made parameter unusable
Thanks to Bojan Smojver for the patch. - bugfix: unitialized buffer off-by-one error in hostname generation
The DNS cache used uninitialized memory, which could lead to invalid hostname generation.
Thanks to Jarrod Sayers for alerting us and provinding analysis and patch recommendations. - bugfix imuxsock: possible segfault when SysSock.Use=”off”
Thanks to alexjfisher for reporting this issue.
closes https://github.com/rsyslog/rsyslog/issues/140 - bugfix: RainerScript: invalid ruleset names were accepted during ruleset defintion, but could of course not be used when e.g. calling a ruleset.
IMPORTANT: this may cause existing configurations to error out on start, as they invalid names could also be used e.g. when assigning rulesets. - bugfix: some module entry points were not called for all modules callbacks like endCnfLoad() were primarily being called for input modules. This has been corrected. Note that this bugfix has some regression potential.
- bugfix omlibdbi: connection was taken down in wrong thread
This could have consequences depending on the driver being used. In general, it looks more like a cosmetic issue. For example, with MySQL it lead to a small memory but also an annoying message about a thread not properly torn down. - imttcp was removed because it was an incompleted experimental module
- pmrfc3164sd because it was a custom module nobody used
We used to keep this as a sample inside the tree, but whoever wants to look at it can check in older versions inside git - omoracle was removed because it was orphaned and did not build/work for quite some years and nobody was interested in fixing it