If there are common_test logs (i.e. `logs` exists), it creates an archive
(compressed with xz(1)) in the top-level directory.
The archive is named `$(PROJECT)-ct-logs-$timestamp.tar.xz` by default.
The name can be changed by setting `$(CT_LOGS_ARCHIVE)`. The file
extension must be `.tar.xz`.
The documentation says we should be able to use ?=, but apparently it
affects the way variables are passed to sub-make.
The issue we had is that using: `make start-cluster RABBITMQ_CONFIG_FILE=...`
didn't work as expected: `$(RABBITMQ_CONFIG_FILE)` made it to the
sub-make but not to the sub-make's recipe.
Using := fixes the problem.
Doing that is ok because assigning `$(RABBITMQ_CONFIG_FILE)` in the
environment or on make(1)'s command line will override the
target-specific variable anyway.
They were plain by default & are now blue which works really well with
Gruvbox Dark. I couldn't change just the debug color, had to redefine
them all.
cc @dumbbell @lukebakken
Signed-off-by: Gerhard Lazu <gerhard@lazu.co.uk>
When running the broker locally, in dev, this is what most of us want.
To change this, use e.g. RABBITMQ_LOG=info (previous default).
Signed-off-by: Gerhard Lazu <gerhard@lazu.co.uk>
This turns off WAL preallocation and saves 400+ MiB per node directory.
This setting only applies to nodes started with `make run-broker` or
from our testsuites. RabbitMQ default configuration remains unaffected.
Using dependencies seemed sensible in the first place, but they are also
special cases like `rabbit` itself. In the end, it looks simpler to just
list rabbitmq-common and rabbitmq-amqp1.0-common in a blacklist and
install CLI for everything else.
We want to test PRs such as
https://github.com/deadtrickster/prometheus.erl/pull/102
in RabbitMQ master (3.9.x) so that we can test fixes against other
master components, like OTP 23 (erlang-git).
Signed-off-by: Gerhard Lazu <gerhard@lazu.co.uk>
... between the current project and rabbitmq-common.
Like with `rabbitmq-components.mk`, this avoids to use an incorrect copy
if the current project uses a different branch or does not have e.g. a
`v3.8.x` branch (unlike rabbitmq-common).
We need to communicate this information to rabbitmq-components.mk so it
selects the right branch for each dependency.
By default, it would query git(1), but after Travis clones and possibly
merges branches, it does not have access to the information anymore.
Forunately, the Travis environment has everything we need.
$base_rmq_ref was already set properly in a previous commit.
If Travis is building a tag, $TRAVIS_BRANCH will contain the appropriate
value, so this works in this case as well.
We now also check if `rabbitmq-components.mk` is up-to-date.
To do so, we set the language to Elixir, even though almost all our
projects are written in Erlang. But we need Elixir for the RabbitMQ CLI.
Specifying Elixir as the language in Travis allows us to:
1. make sure Elixir is installed by Travis
2. specify the versions of both Erlang/OTP and Elixir
We also set an explicit install step. Not that we care about `mix
local.hex`, but we need to override the default Travis install step
which assumes this is an Elixir (mix) based project.
We take this opportunity to add Erlang/OTP 22.2 to the build matrix.
While here, we bring two fixes:
* Warnings reported by Travis are solved: the OS is set explicitly and
`sudo` is removed.
* The "git checkout" gymnastic is replaced by simply setting
`$base_rmq_ref`. This is a better solution to make sure the
appropriate dependencies' branch is selected.
Exactly as we previously set the file log level to debug.
Note that it does not enable logging on the console, it only changes the
default log level if the user of `make run-broker` enables console
logging (using `make run-broker RABBITMQ_LOGS=-`).
[#171131596]
The previous value accepted for this behavior was "NONE". But it's more
intuitive to set it to nothing.
`rabbitmq-run.mk` is also updated to allow `$RABBITMQ_ENABLED_PLUGINS`
to be overriden e.g. on the command line.
It guesses the node name type, based on the host part of a node name.
I.e., if it contains at least a `.` character, it's a longname.
This matches the verification `net_kernel` does to make sure the node
name corresponds to the shortnames/longnames option.
There are two changes in this patch:
1. In `get_default_plugins_path_from_node(), we base the search on
`rabbit_common.app` instead of `code:lib_dir(rabbit_common)`.
The latter only works if the application directory is named
`rabbit_common` or `rabbit_common-$version`. This is not the case
with a default Git clone of the repository because the directory will
be named `rabbitmq-common`.
Using `rabbit_common.app` is fine because it is inside the `ebin`
directory, as all modules. It also brings another benefit: it is not
subject to cover-compilation or preloading (which both get rid of the
original module location).
2. The code to determine the plugins directory based on the directory
containing the module (or `rabbit_common.app`) now takes into account
plugin directories (as opposed to .ez archives). In this case, there
is one less path component compared to an .ez archive.
I.e. we record the fact that a particular value:
* is the default value, or
* comes from an environment variable, or
* comes from querying a remote node
This required a significant refactoring of the module, which explains
the large diff.
At the same time, the testsuite was extended to cover more code and
situations.
This work permits us to move remaining environment variables checked by
`rabbit` to this module. They include:
* $RABBITMQ_LOG_FF_REGISTRY
* $RABBITMQ_FEATURE_FLAGS
* $NOTIFY_SOCKET
[#170149339]
Compared to `all_module_attributes/0`, it only scans applications which
are related to RabbitMQ: either a RabbitMQ core application or a plugin
(i.e. an application which depends on `rabbit`).
On my laptop, this significantly reduce the time to query module
attributes in the case of feature flags: it goes from 830 ms to 235 ms
just by skipping all Erlang/OTP applications are third-party
dependencies.
This makes a small improvement to RabbitMQ startup time, which is
visible for developers mainly, not for a production instance.
To be used in branches other than `master`. It will take `.gitignore`
from master and replace the current copy with it.
Like a few other targets, it supports `DO_COMMIT=yes` to commit the
change as well.
When we are running Makefile recipes from an application under
`$(APPS_DIR)`, we want to locate the Umbrella correctly to:
- set `$(DEPS_DIR)` accordingly
- prevent `make distclean` from removing `$(DEPS_DIR)`
Before this change and after `rabbit/apps/rabbitmq_prelaunch` was added,
running `make distclean` in `rabbit` removed everything under
`$(DEPS_DIR)`.
There was one legitimate warning in `get_enabled_plugins()`:
`get_prefixed_env_var()` already takes care of converting an empty
string to false.
The other warning is because `loading_conf_env_file_enabled()` returns a
boolean when compiled for tests, but always true when compiled for
production. Dialyzer only sees the second case and thinks the cases
where the function returns false will never happen.
... instead of `.ez` archives.
The default is still to create `.ez` archives for all RabbitMQ
components & plugins.
However if `$(USE_RABBIT_BOOT_SCRIPT)` is set (experimental and
undocumented for now), they are distributed as directories.
This is handled by the `rabbitmq_prelaunch` application now, based on
the value of `$RABBITMQ_ENABLED_PLUGINS`.
`$(RABBITMQ_ENABLED_PLUGINS_FILE)` depended on `dist`. This dependency
was moved to individual `run-*` and `start-*` targets.
While here, re-use `test-dist` instead of `dist` if the build was
already done for tests.
The testsuites default to run `make test-dist` as a first step.
Therefore later, when it starts a node, it should re-use that instead of
depending on `make dist` which will rebuild the tested project and
remove test dependencies from plugins.
This is useful (and mandatory in fact) now that `rabbit` is packaged
like plugins because, in the case of rabbitmq-erlang-client for
instance, the broker is a `$(TEST_DEPS)`: if starting a node runs `make
dist`, the broker will be removed.
... to the plugin being worked on, instead of locating `rabbit` and
taking the scripts there.
It greatly simplifies the use of RabbitMQ and plugins inside a
development working copy because the layout is closer to what we would
have in a package. I.e. there are far less special cases.
The goal is to distribute RabbitMQ core (the `rabbit` Erlang
application) exactly as we distribute plugins. This simplifies the
startup script and CLI tools when we have to setup Erlang code search
path.
... and default values.
It can also query a remote node for some specific values. The use case
is the CLI which should know what the RabbitMQ node it controls uses
exactly.
It supports several new environment variables:
RABBITMQ_DBG:
Used to setup `dbg` for some simple tracing scenarios.
RABBITMQ_ENABLED_PLUGINS:
Used to list plugins to enable automatically on node startup.
RABBITMQ_KEEP_PID_FILE_ON_EXIT:
Used to indicate if the PID file should be removed or kept when the
node exits.
RABBITMQ_LOG:
Used to configure the global and per-category log levels and enable
ANSI colors.
`ebin/test` is always touch(1)'d by Erlang.mk, which made the list of
dependencies of an .ez archive newer than the archive itself. This caused the
archive to be recreated.
While here, set `TEST_DIR` to something random in the case of `make
test-dist`: this way, rebuilding all testsuites is skipped by Erlang.mk.
Yes, this is a hack.
At least on the Windows Server 2019 AWS EC2 image, the `tasklist`
command is unavailable.
If that's the case, we fallback to using a PowerShell oneliner. It's not
the default, just in case PowerShell is unavailable.
This is now done in xrefr (`mk/xrefr`) and rabbimq-ct-helpers when
needed.
This has several benefits:
* This fixes `make run-broker` on Windows because the computed
`$ERL_LIBS` was invalid there.
* This saves a lot of Makefile processing time, because elixir(1) is
quite slow to startup. On my laptop, a complete build in
rabbitmq-server-release from 8.5 seconds to 3 seconds.
into a list, as the function implies.
All current call sites use it to call functions that return lists.
However, rabbitmq/rabbitmq-cli#389 breaks this cycle.
* Use `noinput`
* Use `-s erlang halt` to skip small `eval` overhead
* Use `no_dot_erlang` boot file since we do not want user customizations to interfere
These should be taken into account into the limits, but always be granted.
Files must be reserved by the queues themselves using `set_reservation/0` or
`set_reservation/1`. This is an absolute reservation that increases or
decreases the number of files reserved to reach the given amount on every
call.
[#169063174]
... when we wait for a node started in the background.
This helps when the PID is written asynchronously by the Erlang node
instead of the rabbitmq-server(8) script: in this case, the `rabbitmqctl
wait` command may start to wait earlier in the former situation than the
latter one, and thus timeout earlier.
On Windows, if we pass it a Windows-native path like `C:\User\...` or
even something with forward slashes, rsync(1) will consider that `C`
(before the colon) is a hostname and it should try to connect to it.
Using `cygpath.exe` on Windows converts the Windows path to a Unix-like
one (e.g. `/c/Users/...`).
Add metadata to virtual hosts
[#166298298]
rabbit_vhost: use record defaults
The vhost record moved to a versioned record in rabbitmq-server
Co-Authored-By: Michael Klishin <mklishin@pivotal.io>
This saves a lot of time because:
1. we don't spawn a shell each time to compute the same value;
2. elixir(1) has a long startup time.
In my tests, a no-op gmake in `rabbit` goes from 2.5 seconds to 0.9
seconds.
... instead of Unix commands and a one-liner which assumes that `:` is
the path separator. This speeds up the build because we don't spawn a
shell.
While here, also remove `$(APPS_DIR)` from `$(ERL_LIBS)`.
We have to apply the same tag filtering when counting them as the one
done by git-describe(1).
This fixes the following error:
fatal: No names found, cannot describe anything
This issue was hit when there were tags in the project, but they were
all filtered out by git-describe(1).
WIP, the secret is hardcoded, which is obviously not secured. It is
enough though to see if modules/applications manipulating credentials
can use it to avoid those credentials to end up in logs when the state
of crashed processes is dumped.
[#167070941]
References rabbitmq/rabbitmq-erlang-client#123
... in `commits-since-release`.
Before this change, the script was expecting at least one tag so that
git-describe(1) worked. Without that, it would fail with:
fatal: No names found, cannot describe anything.
Now, if a component has no tag, it will display "New in this release!".
Patch from @dumbbell
The application to "package" as a plugin (an .ez archive) might be under
`$(APPS_DIR)`. Therefore now, the all the variables and recipes are
created from the path to the application not just its name.
With the update of Erlang.mk, dependencies are not rebuilt anymore by
default, except if `FULL=1` is set.
This behavior is not adapted to the work on RabbitMQ where many
components are split into many repositories, and we work on several of
them at the same time.
Therefore, the idea of this commit is to tell Erlang.mk to always visit
dependencies which are RabbitMQ components. Other dependencies are only
built once the first time.
[#166980833]
Unfortunately, the *-on-concourse targets still don't work: fly(1), the
Concourse CLI, looks to have regressed even more: it doesn't upload all
inputs. Half of them are just empty directories.
Obviously, compiling anything fails because if this.
In Erlang 22, the name is now `aes_256_cbc`.
The default cipher/hash/iterations are also set in rabbit's application
default environment. I'm going to remove those default values there
because the code already queries this module if they are missing from
the application environment.
This fixes a crash of the call to `crypto:cipher_info/1` later because
the ciphers list returned by `crypto:supports/0` contains more ciphers:
"old aliases" are added to that list and those aliases are unsupported
by `crypto:cipher_info/1`.
This reverts commit 7c9f170cee.
CLI tools cannot use this function as it logs errors.
`rabbit_resource_monitor_misc:parse_information_unit/1` is a better fit.
Erlang 22 will introduce TLS 1.3, but at the time of this commit, only
the server side is implemented. If the Erlang client requests TLS 1.3, the
server will accept but the client will either hang or crash.
So for now, just blacklist TLS 1.3 to avoid any issues, even on the
server side, just to be safe.
[#165214130]
The `creation` field might not fit into one byte which makes the
`PID_EXT` format unsuitable for this case.
The `NEW_PID_EXT` format is supported since Erlang 19.0, so it is safe
to always use it, no matter the value of `creation`, because RabbitMQ
3.7+ requires at least Erlang 19.3+.
References #313.
In OTP-22 the Creation field has been increased to be 32 bits.
For now we only need to handle it when using term_to_binary
and parsing the result manually.
We don't need this anymore, now that the high watermark is bumped
automatically when the log level is set to `debug` in rabbit_lager.
This reverts commit 49956c6423.
The stop-node command is the only make target still using erl_call who
is prone to breakage (broken in OTP 21.3) and can readily be replaced
with rabbitmqctl stop.
To fix this, introduce a new helper, `ascii_color/2`, which takes a the
same flag (`UseColors`) as its second argument. If that flag is false,
it returns an empty string.
While here, move the `isatty()` function in this module.
In particular, we drop support for Erlang R13B and older in
`rabbit_cert_info`. This fixes an error reported by Dialyzer now that
the list of dependencies (`$(LOCAL_DEPS)`) is more correct.
... in version_minor_equivalent().
Note that we'll need a special case to exclude 3.7.x versions which
don't have the feature flags modules.
At the same time, we introduce the `strict_version_minor_equivalent()`
function which has the behavior the initial function had before. This is
used in the context of plugin compatibility checks: plugins can specify
a `broker_version_requirements` property and at this point, plugins
compatible with 3.7.x should not be considered as compatible with 3.8.x.
[#159298729]
See the corresponding commit in rabbitmq-server for all the
explanations.
Now, all accesses to the #amqqueue{} record are made through the
`amqqueue` module (available in rabbitmq-server). The new type name is
`amqqueue:amqqueue()`.
The `amqqueue.hrl` header also provides some macros to help with pattern
matching and guard expressions.
To help with this, code and modules were moved from rabbitmq-common to
rabbitmq-server.
[#159298729]
* Add single active consumer flag in consumer metrics
* Add function to update consumer metrics when a consumer is promoted
to single active consumer
[#163089472]
References rabbitmq/rabbitmq-management#649
Allow the backing queue implementation to inform the amqqueue process
how to proceed when a message duplicate is encountered.
* {true, drop} the message is a duplicate and should be ignored
* {true, reject} the message is a duplicate and the publisher should
receive a rejection
* false the message is not deemed a duplicate
* true kept for backward compatibility, equivalent to {true, drop}
Signed-off-by: Matteo Cafasso <noxdafox@gmail.com>
The seq command should include a -1 increment to stop nodes in reverse
order. Previously, as an example with NODES=2, will run `seq 2 1`
which produces no items to iterate, so the entire stop-node loop does
not execute and the brokers are left running.
To check whether a value is in the queue or not. Handle both
non-priority and priority queue. Based on lists:member/2, does not take
into account the priority of the value in the queue to check equality.
References rabbitmq/rabbitmq-server#1743
It has been reported that in order to use the Erlang client, the
Erlang/OTP source must be available. This is due to one include
file that rabbit_net required. This dependency has been removed.
Instead of calling is_record(sslsocket) the macro ?IS_SSL will
now perform the same test manually (check that it is a tuple,
that the size is correct and that the first element equals sslsocket).
The tuple has not changed in a very long time so doing this
manually is at least as safe as including this private header
file (it could be removed or moved at any time).
Once Erlang/OTP 22 gets out and we know how sockets will be
represented with the NIF implementation, we could revise this
and check whether the socket is one that gen_tcp accepts
(currently it's a port, but this will probably change when
a NIF is used).
With the quorum queue code, RabbitMQ probably still works with Erlang
20.x, but it is not thoroughly tested. Thus, bump the requirement to
Erlang 21.0.
It has been reported that in order to use the Erlang client, the
Erlang/OTP source must be available. This is due to one include
file that rabbit_net required. This dependency has been removed.
Instead of calling is_record(sslsocket) the macro ?IS_SSL will
now perform the same test manually (check that it is a tuple,
that the size is correct and that the first element equals sslsocket).
The tuple has not changed in a very long time so doing this
manually is at least as safe as including this private header
file (it could be removed or moved at any time).
Once Erlang/OTP 22 gets out and we know how sockets will be
represented with the NIF implementation, we could revise this
and check whether the socket is one that gen_tcp accepts
(currently it's a port, but this will probably change when
a NIF is used).
* Lager: 3.6.4 -> 3.6.5
* Ranch: 1.5.0 -> 1.6.1
* ranch_proxy_protocol: 1.5.0 -> 2.1.0-rc.1
Note that ranch_proxy_protocol 2.1.0-rc.1 is not an official release
from upstream: it was published by us (the RabbitMQ team) because we
don't have feedback from upstream about a pull request to update Ranch
to 1.6.x (heroku/ranch_proxy_protocol#49). Hopefully upstream will merge
the pull request and cut a new official release.
Fixes rabbitmq/rabbitmq-common#269.
[#160270896]
Jean-Sébastien Pédron
Luke Bakken
Michael Klishin
Gerhard Lazu
Gerhard Lazu
Philip Kuryloski
Luke Bakken
ANycz
Michael Klishin
Yury.Alioshinov
dcorbacho
kjnilsson
Diana Corbacho
Jean-Sébastien Pédron
codeadict
Arnaud Cogoluègnes
Daniil Fedotov
Loïc Hoguin
Michael Klishin
Spring Operator
Josh Soref
Karl Nilsson
Matteo Cafasso
John Eckersberg