kafka (C implementation):
topic().fallback-topic() option, which will be used, if the templated
topic() yields an invalid topic name.transport: add proxy-protocol support
http://www.haproxy.org/download/1.8/doc/proxy-protocol.txt
filter: new template function
The new introduced filter template function will allow filtering lists based on a filter expression.
For example this snippet removes odd numbers
log {
source { example-msg-generator(num(1) values(INPUT => "0,1,2,3")); };
destination {
file("/dev/stdout"
template("$(filter ('$(% $_ 2)' eq '0') $INPUT)\n)")
);
};
};
(#3426)
file, network, program destinations: : new truncate_size option introduced to truncate an output message to a specified max size. default value is -1 (disabled).
network("127.0.0.1" truncate_size(100));
new stats counters:
dst.network;d_local#0;udp,127.0.0.1:1111;a;truncated_count;1
dst.network;d_local#0;udp,127.0.0.1:1111;a;truncated_bytes;1
(#3474)
network: add FreeBSD support for the so_reuseport(yes) the same as in linux
SO_REUSEPORT (FreeBSD uses SO_REUSEPORT_LB flag).
(#3438)
date-parser: %z accepts local timezone std format as well
(#3453)
syslog-format: accepting longer sdata keys
Triggered by
#3197
At the end of the discussion in the mentioned issue, we decided
to change the parser and accept longer than 32 character ID's.
(#3244)
systemd-journal: add namespace() option
This option accepts a string which is identical to the --namespace option of journalctl.
For systems defining this option with a systemd version older than
v245 a warning is issued.
(#3358)
date-parse: %Z should parse the same timezones as %z not just local and gmt
(#3453)
python: printing the exception instead of None (if compiled with clang)
(#3405)
network/udp: message was lost (not sent) if it was too large, and a time reopen amount of time needed to expire to send the next message lowering the thoughtput. now it is truncated at 65507.
(#3474)
tlscontext: support IPv6 X509v3 Subject Alternative Name
map: pass $_ to if correctly.
Prior this patchset, if did not receive $_ correctly.
After this change, these configurations will work:
log {
source { example-msg-generator(num(1) values(INPUT => "0,1,2,3")); };
destination {
file("/dev/stdout"
template("$(map $(if ('$(% $_ 2)' eq '0') 'even' 'odd') $INPUT)'\n)")
);
};
};
(#3426)
systemd-journal: add namespace to the persist name
(#3407)
syslog-ng: fixed numerous spelling mistakes in messages generated by syslog-ng
(#3398)
network: fix TLS certificate hostname verification when using failover() servers
For TLS certificate hostname verification, the certificate's hostname needs to be compared to the configured hostname
of the primary and each failover server. syslog-ng used always the primary server's name incorrectly.
(#3447)
afsocket: syslog-ng fails to bind() after config revert
When having a program source or destination and a network destination in the
config, if we reload with an invalid config, syslog-ng crashes, as it cannot init
the old network source, because its address is in use.
(#3416)
syslog-ng-ctl: when syslog-ng gets stuck on executing a heavy stats-ctl command, should be
able to do a graceful shutdown when it is requested.
(#3349)
json-parser: fix parsing 64 bit numbers (currently 32 bit was a limit)
(#3403)
usertty(): on each tty open error an error mesage and a 10 minutes long disabling of the usertty() destination has been added.
Until now, the usertty() destination were only disabled for blocking write() calls.
(#3473)
Proxy protocol support added to loggen.
Four new options added to loggen to suppport the proxy protocol:
bison: Minimum required version is now 3.4.2.
You still only need bison, if you are building from git source or changing the grammar in the released source tarball.
(#2526)
Template evaluation related function signatures changed.
A new structure LogTemplateEvalOptions is introduced to group parameters together.
(#3426)
syslog-ng is developed as a community project, and as such it relies
on volunteers, to do the work necessarily to produce syslog-ng.
Reporting bugs, testing changes, writing code or simply providing
feedback are all important contributions, so please if you are a user
of syslog-ng, contribute.
We would like to thank the following people for their contribution:
Andras Mitzki, Antal Nemes, Attila Szakacs, Balazs Scheidler,
Boris Korzun, Gabor Nagy, Laszlo Budai, Laszlo Szemere, László Várady,
Norbert Takacs, Peter Kokai, Viktor Juhasz, Vivin Peris, Zoltan Pallagi,
bjoe2k4