In patch 3bad3d5 ("BUILD: Makefile: exclude broken tests by default"),
the default setting of the REGTESTST_TYPE variable was set in the
Makefile instead of the run-regtests.sh script.
Doing it in the Makefile was breaking the use of this environment
varible with make ( REGTESTS_TYPES=slow,default make reg-tests )
This patch move the default setting from the Makefile to
run-regtests.sh. It also change the documentation in `make
reg-tests-help` about the default value.
This patch should be backported where 3bad3d5 is backported.
When V=1 is used in conjuction with help, the output becomes pretty
difficult to read properly.
$ make TARGET=linux-glibc V=1 help
..
DEBUG_USE_ABORT: use abort() for program termination, see include/haproxy/bug.h for details
echo; \
if [ -n "" ]; then \
if [ -n "" ]; then \
echo "Current TARGET: "; \
else \
echo "Current TARGET: (custom target)"; \
fi; \
else \
echo "TARGET not set, you may pass 'TARGET=xxx' to set one among :";\
echo " linux-glibc, linux-glibc-legacy, solaris, freebsd, dragonfly, netbsd,"; \
echo " osx, openbsd, aix51, aix52, aix72-gcc, cygwin, haiku, generic,"; \
echo " custom"; \
fi
TARGET not set, you may pass 'TARGET=xxx' to set one among :
linux-glibc, linux-glibc-legacy, solaris, freebsd, dragonfly, netbsd,
osx, openbsd, aix51, aix52, aix72-gcc, cygwin, haiku, generic,
custom
echo;echo "Enabled features for TARGET '' (disable with 'USE_xxx=') :"
Enabled features for TARGET '' (disable with 'USE_xxx=') :
set -- POLL ; echo " $*" | (fmt || cat) 2>/dev/null
POLL
echo;echo "Disabled features for TARGET '' (enable with 'USE_xxx=1') :"
Disabled features for TARGET '' (enable with 'USE_xxx=1') :
set -- EPOLL KQUEUE NETFILTER PCRE PCRE_JIT PCRE2 PCRE2_JIT PRIVATE_CACHE THREAD PTHREAD_PSHARED BACKTRACE STATIC_PCRE STATIC_PCRE2 TPROXY LINUX_TPROXY LINUX_SPLICE LIBCRYPT CRYPT_H GETADDRINFO OPENSSL LUA FUTEX ACCEPT4 CLOSEFROM ZLIB SLZ CPU_AFFINITY TFO NS DL RT DEVICEATLAS 51DEGREES WURFL SYSTEMD OBSOLETE_LINKER PRCTL THREAD_DUMP EVPORTS OT QUIC; echo " $*" | (fmt || cat) 2>/dev/null
EPOLL KQUEUE NETFILTER PCRE PCRE_JIT PCRE2 PCRE2_JIT PRIVATE_CACHE
This commit ensure the help target always discard line echoing
regardless of V variable as done for reg-tests-help target.
This is from the output of codespell. It's done at once over a bunch
of files and only affects comments, so there is nothing user-visible.
No backport needed.
it could be sometimes a bit confusing to have tests which are known to
be broken executed in the default `make reg-tests` command, especially
for not frequent contributors which are not necessarily aware of all our
quirks.
without this patch, this test is failing on my side:
# top TEST reg-tests/seamless-reload/abns_socket.vtc FAILED (2.228) exit=2
1 tests failed, 0 tests skipped, 107 tests passed
Signed-off-by: William Dauchy <wdauchy@gmail.com>
Rephrase the message to no longer talk about something that "is no longer
supported", but about what actually *is* supported.
Adjustments include:
- Removal of rare targets to make it easier to find the proper one.
- Reformatting to be easier to read (more newlines)
- Explanation of common non-default feature flags.
This reverts commit 5e8c35da1b.
While the issue is being discussed with gcc folks, a reasonable workaround
could be found for the tls_keys_ref list usage which doesn't significantly
complicate the code. Since it was the only place triggering the warning and
I don't feel very comfortable leaving this one disabled for too long, let's
re-enable it right now. This definitely closes issue #1010.
Ilya reported in issue #1010 that gcc 11 (still in development phase 3)
sees out-of-bounds accesses to tlskeys_reference. After a deep analysis
it turns out that the warning is erroneous and Tim could set up a
reproducer that was further simplified to file a gcc bug report (98503).
In order not to break builds on this version, let's temporarily disable
the warning, since no acceptable workaround could be defined. Once gcc
gets it right, the warning should be re-enabled as it is likely to catch
real errors (it's the first false positive here for us even though
roughly one hundred issues were reported around this one alone).
This way we make all xxhash functions inline, with implementations being
directly included within xxhash.h.
Makefile is updated as well, since we don't need to compile and link
xxhash.o anymore.
Inlining should improve performance on small data inputs.
This commit adds the OpenTracing filter (hereinafter we will use the
abbreviated name 'the OT filter') to the contrib tree.
The OT filter adds native support for using distributed tracing in HAProxy.
This is enabled by sending an OpenTracing compliant request to one of the
supported tracers; such as Datadog, Jaeger, Lightstep and Zipkin tracers.
Please note: tracers are not listed by any preference, but alphabetically.
The OT filter is a standard HAProxy filter, so what applies to others also
applies to this one (of course, by that I mean what is described in the
documentation, more precisely in the doc/internals/filters.txt file).
The OT filter activation is done explicitly by specifying it in the HAProxy
configuration. If this is not done, the OT filter in no way participates
in the work of HAProxy.
As for the impact on HAProxy speed, this is documented with several tests
located in the test directory, and the result is found in the README-speed-*
files. In short, the speed of operation depends on the way it is used and
the complexity of the configuration, from an almost immeasurable impact to
a significant deceleration (5x and more). I think that in some normal use
the speed of HAProxy with the filter on will be quite satisfactory with a
slowdown of less than 4%.
The OT filter allows intensive use of ACLs, which can be defined anywhere in
the configuration. Thus, it is possible to use the filter only for those
connections that are of interest to us.
More detailed documentation related to the operation, configuration and use
of the filter can be found in the contrib/opentracing directory.
To make the OpenTracing filter easier to configure and compile, several
entries have been added to the Makefile. When running the make utility,
it is possible to use several new arguments:
USE_OT=1 : enable the OpenTracing filter
OT_DEBUG=1 : compile the OpenTracing filter in debug mode
OT_INC=path : force the include path to libopentracing-c-wrapper
OT_LIB=path : force the lib path to libopentracing-c-wrapper
OT_RUNPATH=1 : add libopentracing-c-wrapper RUNPATH to haproxy executable
If USE_OT is set, then an additional Makefile from the contrib/opentracing
directory is included in the compilation process.
Now that we sometimes link some contrib subparts directly into the
haproxy binary, it's becoming a real problem that they're not cleaned
on make clean. Some of the tools there are useful as .so or pure
binaries and we don't want to remove them, but anything intermediary
susceptible to be linked into haproxy should be clenaed. This is what
this patch does for 3 levels of subdirs into contrib/, without touching
the rest. It should be sufficient for the vast majority of use cases.
Allow OpenBSD to support encrypted passwords in Userlists.
OpenBSD's crypt(3) function is provided directly by libc and does not
require -lcrypt.
Signed-off-by: Matthieu Guegan <matthieu.guegan@deindeal.ch>
This patch implements a couple of converters to validate and extract data from a
MQTT (Message Queuing Telemetry Transport) message. The validation consists of a
few checks as well as "packet size" validation. The extraction can get any field
from the variable header and the payload.
This is limited to CONNECT and CONNACK packet types only. All other messages are
considered as invalid. It is not a problem for now because only the first packet
on each side can be parsed (CONNECT for the client and CONNACK for the server).
MQTT 3.1.1 and 5.0 are supported.
Reviewed and Fixed by Christopher Faulet <cfaulet@haproxy.com>
This patch implements a couple of converters to validate and extract tag value
from a FIX (Financial Information eXchange) message. The validation consists in
a few checks such as mandatory fields and checksum computation. The extraction
can get any tag value based on a tag string or tag id.
This patch requires the istend() function. Thus it depends on "MINOR: ist: Add
istend() function to return a pointer to the end of the string".
Reviewed and Fixed by Christopher Faulet <cfaulet@haproxy.com>
Reordered the objets by reverse build times made the total build time
go down from 17.7s to 17.2s at -O2 using make -j8 on my PC, and from
~3.2 to ~2.7s on the build farm.
A few tools in contrib/ such as halog, flags, poll and tcploop are
occasionally useful at least to developers, and some of them such as
halog or flags can occasionally break due to some changes in the include
files. As reported in issue #907, their inability to inherit the global
build options also causes some warnings related to some specificities
of the main include files. Let's just add entries in the main makefile
to build them.
Previous commit 382001b46 ("BUILD: Add a DragonFlyBSD target") introduced
a tiny typo in the target list ("iopenbs" vs "openbsd"). This will have to
be backported if that patch is backported.
Solaris 9 (released 2002) added support for closefrom().
I bumped the version in the comment to 10 as the default feature
flags already has event ports enabled which were introduced in
Solaris 10.
Sometimes it's desirable to append local version naming to packages,
and currently it can only be done using SUBVERS which is already set
by default to the git commit ID and patch count since last known tag,
making the addition a bit complicated.
Let's just add a new EXTRAVERSION field that is empty by default, and
systematically appended verbatim to the version string everywhere. This
way it becomes trivial to append some local strings, such as:
make TARGET=foo EXTRAVERSION=+$(quilt applied|wc -l)
-> 2.3-dev5-5018aa-15+1
or :
make TARGET=foo EXTRAVERSION=-$(date +%F)
-> 2.3-dev5-5018aa-15-20200110
Let's be careful not to add double quotes (used as the string delimiter)
nor spaces (which can confuse version parsers on the output). The extra
version is also used to name a tarball. It's always pre-initialized to an
empty string so that it's not accidently inherited from the environment.
It's not reported in "make version" to avoid fooling tools (it would be
pointless anyway).
As a side effect it also becomes possible to force VERSION and SUBVERS
to an empty string and use EXTRAVERSION alone to force a specific version
(could possibly be useful when bisecting from patch queues outside of Git
for example).
Update the OpenBSD target features being enabled.
I updated the list of features after noticing
"BUILD: makefile: disable threads by default on OpenBSD".
The Makefile utilizing gcc(1) by default resulted in utilizing
our legacy and obsolete compiler (GCC 4.2.1) instead of the
proper system compiler (Clang), which does support TLS. With
"BUILD: makefile: change default value of CC from gcc to cc"
that is resolved.
Change the default value of CC from gcc to cc to be more appropriate
for modern day mix of compilers. On GCC based OS's cc -> gcc. On Clang
based OS's cc -> clang. FreeBSD / OpenBSD have switched to Clang and
this corrects building with the proper compiler on OS's using Clang
as the default compiler. This especially matters for the necessity for
TLS on OpenBSD. I would expect this affects OpenMandriva and other
Linux OS's using Clang as well.
These files will regroup everything specific to AF_INET, AF_INET6 and
AF_UNIX socket definitions and address management. Some code there might
be agnostic to the socket type and could later move to af_xxxx.c but for
now we only support regular sockets so no need to go too far.
The files are quite poor at this step, they only contain the address
comparison function for each address family.
The new file sock.c will contain generic code for standard sockets
relying on file descriptors. We currently have way too much duplication
between proto_uxst, proto_tcp, proto_sockpair and proto_udp.
For now only get_src, get_dst and sock_create_server_socket were moved,
and are used where appropriate.
Let's finish the cleanup and get rid of all bind and server keywords
parsers from proto_uxst.c. They're now moved to cfgparse-unix.c. Now
proto_uxst.c is clean and only contains code related to binding and
connecting.
Let's continue the cleanup and get rid of all bind and server keywords
parsers from proto_tcp.c. They're now moved to cfgparse-tcp.c, just as
was done for ssl before 2.2 release. Nothing has changed beyond this.
Now proto_tcp.c is clean and only contains code related to binding and
connecting.
Let's continue the cleanup and get rid of all sample fetch functions
from proto_tcp.c. They're now moved to tcp_sample.c, just as was done
for ssl before 2.2 release. Nothing has changed beyond this.
The file proto_tcp.c has become a real mess because it still contains
tons of definitions that have nothing to do with the TCP protocol setup.
This commit moves the ruleset actions "set-src-port", "set-dst-port",
"set-src", "set-dst", and "silent-drop" to a new file "tcp_act.c".
Nothing has changed beyond this.
The SSL_INC and SSL_LIB variables were not initialized in the Makefile,
so they could be accidently inherited from the environment. We require
that any makefile variable is explicitly set on the command line so they
must be initialized.
Note that the Travis scripts used to rely only on these variables to be
exported, so it was adjusted as well.
This patch introduce proto_udp.c targeting a further support of
log forwarding feature.
This code was originally produced by Frederic Lecaille working on
QUIC support and only minimal requirements for syslog support
have been merged.
A few options didn't exist anymore (FSM, HASH) and quite a few ones were
added since last update (MEM_STATS, DONT_SHARE_POOLS, NO_LOCKLESS_POOLS,
NO_LOCAL_POOLS, FAIL_ALLOC, STRICT_NOCRASH, HPACK.
As reported by Ilya in issue #725, building with threads on OpenBSD
is broken with gcc:
include/haproxy/tinfo.h:30: error: thread-local storage not supported for this target
Better stay safe and disable it. Clang seems to support (or emulate)
thread-local, at least it builds. Those willing to experiment can
easily pass USE_THREAD=1.
When DEBUG_FD is set at build time, we'll keep a counter of per-FD events
in the fdtab. This counter is reported in "show fd" even for closed FDs if
not zero. The purpose is to help spot situations where an apparently closed
FD continues to be reported in loops, or where some events are dismissed.
Getting rid of this warning is cleaner solved using a 'fall through' comment,
because it clarifies intent to a human reader.
This patch adjust a few places that cause -Wimplicit-fallthrough to trigger:
- Fix typos in the comment.
- Remove redundant 'no break' that trips up gcc from comment.
- Move the comment out of the block when the 'case' is completely surrounded
by braces.
- Add comments where I could determine that the fall through was intentional.
Changes tested on
gcc (Debian 9.3.0-13) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
using
make -j4 all TARGET=linux-glibc USE_OPENSSL=1 USE_LUA=1 USE_ZLIB=1 USE_PCRE2=1 USE_PCRE2_JIT=1 USE_GETADDRINFO=1
Tested with
make -j4 all TARGET=linux-glibc USE_OPENSSL=1 USE_LUA=1 USE_ZLIB=1 USE_PCRE2=1 USE_PCRE2_JIT=1 USE_GETADDRINFO=1
against
gcc (Debian 9.3.0-13) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
The set of files proto_udp.{c,h} were misleadingly named, as they do not
provide anything related to the UDP protocol but to datagram handling
instead, since currently all UDP processing is hard-coded where it's used
(dns, logs). They are to UDP what connection.{c,h} are to proto_tcp. This
was causing confusion about how to insert UDP socket management code,
so let's rename them right now to dgram.{c,h} which more accurately
matches what's inside since every function and type is already prefixed
with "dgram_".
Splitting large files and changing includes has changed the per-file
build time. After a careful reordering based on build time, we're now
down to 5.8s at -O0 on the PC at -j8 and 2.4-2.6s on the farm at -j120.
Some room for at least one file name was left on each line to ease
future additions.
Checks.c remains one of the largest file of the project and it contains
too many things. The tcpchecks code represents half of this file, and
both parts are relatively isolated, so let's move it away into its own
file. We now have tcpcheck.c, tcpcheck{,-t}.h.
Doing so required to export quite a number of functions because check.c
has almost everything made static, which really doesn't help to split!
All includes that were not absolutely necessary were removed because
checks.h happens to very often be part of dependency loops. A warning
was added about this in check-t.h. The fields, enums and structs were
a bit tidied because it's particularly tedious to find anything there.
It would make sense to split this in two or more files (at least
extract tcp-checks).
The file was renamed to the singular because it was one of the rare
exceptions to have an "s" appended to its name compared to the struct
name.
And also rename standard.c to tools.c. The original split between
tools.h and standard.h dates from version 1.3-dev and was mostly an
accident. This patch moves the files back to what they were expected
to be, and takes care of not changing anything else. However this
time tools.h was split between functions and types, because it contains
a small number of commonly used macros and structures (e.g. name_desc)
which in turn cause the massive list of includes of tools.h to conflict
with the callers.
They remain the ugliest files of the whole project and definitely need
to be cleaned and split apart. A few types are defined there only for
functions provided there, and some parts are even OS-specific and should
move somewhere else, such as the symbol resolution code.
