发布于 2016-01-27 00:16:57 | 194 次阅读 | 评论: 0 | 来源: 网友投递
Rsyslog 多线程 syslogd 版本
Rsyslog 是一个 syslogd 的多线程增强版。它提供了MySQL和完全可配置的输出格式（包括大时间戳）的支持。
rsyslog 8.16.0 (v8-stable) 发布，更新如下：
rsgtutil: Added extraction support including loglines and hash chains.
More details on how to extract loglines can be found in the rsgtutil
manpage. See also: https://github.com/rsyslog/rsyslog/issues/561
clean up doAction output module interface
We started with char * pointers, but used different types of pointers
over time. This lead to alignment warnings. In practice, I think this
should never cause any problems (at least there have been no reports
in the 7 or so years we do this), but it is not clean. The interface is
now cleaned up. We do this in a way that does not require modifications
to modules that just use string parameters. For those with message
parameters, have a look at e.g. mmutf8fix to see how easy the
required change is.
new system properties for $NOW properties based on UTC
This permits to express current system time in UTC.
See also https://github.com/rsyslog/rsyslog/issues/729
impstats: support broken ElasticSearch JSON implementation
ES 2.0 no longer supports valid JSON and disallows dots inside names.
This adds a new "json-elasticsearch" format option which replaces
those dots by the bang ("!") character. So "discarded.full" becomes
"discarded!full".
This is a workaroud. A method that will provide more control over
replacements will be implemented some time in the future. For
details, see below-quoted issue tracker.
closes https://github.com/rsyslog/rsyslog/issues/713
omelasticsearch: craft better URLs
Elasticsearch is confused by url’s ending in a bare ‘?’ or ‘&’. While
this is valid, those are no longer produced.
Thanks to Benno Evers for the patch.
imfile: add experimental "reopenOnTruncate" parameter
Thanks to Matthew Wang for the patch.
bugfix imfile: proper handling of inotify initialization failure
Thanks to Zachary Zhao for the patch.
bugfix imfile: potential segfault due to improper handling of ev var
This occurs in inotify mode, only.
Thanks to Zachary Zhao and Peter Portante for the patch.
closes https://github.com/rsyslog/rsyslog/issues/718
bugfix imfile: potential segfault under heavey load.
This occurs in inotify mode when using wildcards, only.
The root cause is dropped IN_IGNOPRED inotify events which be dropped
in circumstance of high input pressure and frequent rotation, and
according to wikipeida, they can also be dropped in other conditions.
Thanks to Zachary Zhao for the patch.
closes https://github.com/rsyslog/rsyslog/issues/723
bugfix ommail: invalid handling of server response
if that response was split into different read calls. Could lead to
error-termination of send operation. Problem is pretty unlikely to
occur in standard setups (requires slow connection to SMTP server).
Thank to github user haixingood for the patch.
bugfix omelasticsearch: custom serverport was ignored on some platforms
Thanks to Benno Evers for the patch.
bugfix: tarball did not include some testbench files
Thanks to Thomas D. (whissi) for the patch.
bugfix: memory misadressing during config parsing string template
This occurred if an (invalid) template option larger than 63 characters
was given.
Thanks to git hub user c6226 for the patch.
bugfix imzmq: memory leak
Thanks to Jeremy Liang for the patch.
bugfix imzmq: memory leak
Thanks to github user xushengping for the patch.
bugfix omzmq: memory leak
Thanks to Jack Lin for the patch.
some code improvement and cleanup
详情请看：
ChangeLog:
http://www.rsyslog.com/changelog-for-8-16-0-v8-stable/
Download:
http://www.rsyslog.com/downloads/download-v8-stable/
Rsyslog 是一个 syslogd 的多线程增强版。