The following are the release notes for Buildbot .
- The following optional parameters have been added to :py
EC2LatentBuildSlave
- Boolean parameter
spot_instance
, default False, creates a spot instance. - Float parameter
max_spot_price
defines the maximum bid for a spot instance. - List parameter
volumes
, takes a list of (volume_id, mount_point) tuples. - String parameter
placement
is appended to theregion
parameter, e.g.region='us-west-2', placement='b'
will result in the spot request being placed in us-west-2b. - Float parameter
price_multiplier
specifies the percentage bid above the 24-hour average spot price.
- Boolean parameter
With spot_instance=True, an EC2LatentBuildSlave will attempt to create a spot instance with the provided spot price, placement, and so on.
- The following optional parameters have been added to :py
- The attributes
description
,descriptionDone
anddescriptionSuffix
have been moved from :pyShellCommand
to its superclass :pyBuildStep
so that any class that inherits from :pyBuildStep
can provide a suitable description of itself. - A new :py
FlattenList
Renderable has been added which can flatten nested lists. - Builder configurations can now include a
description
, which will appear in the web UI to help humans figure out what the builder does. - The web UI now supports a PNG Status Resource that can be accessed publicly from for example README.md files or wikis or whatever other resource. This view produces an image in PNG format with information about the last build for the given builder name or whatever other build number if is passed as an argument to the view.
- The web hooks now include support for Bitbucket.
- The web hooks now include support for GitLab.
- The 'Rebuild' button on the web pages for builds features a dropdown to choose whether to rebuild from exact revisions or from the same sourcestamps (ie, update branch references)
- The
start
,restart
, andreconfig
commands will now wait for longer than 10 seconds as long as the master continues producing log lines indicating that the configuration is progressing. - Git source checkout step now supports reference repositories.
- P4 source step now supports more advanced options.
- The
comments
field of changes is no longer limited to 1024 characters on MySQL and Postgres. See :bb2367
and :bb736
. - The WebStatus builder page can now filter pending/current/finished builds by property parameters of the form
?property.<name>=<value>
. - The Console view now supports codebases.
- Build status can be sent to GitHub. Depends on txgithub package. See :bb
GitHubStatus
and GitHub Commit Status. - The web UI for Builders has been updated:
- shows the build 'reason' and 'interested users'
- shows sourcestamp information for builders that use multiple codebases (instead of the generic "multiple rev" placeholder that was shown before).
- Each Scheduler type can now take a 'reason' argument to customize the reason it uses for triggered builds.
- Added zsh and bash tab-completions support for 'buildbot' command.
- An example of a declarative configuration is included in :bb
master/contrib/SimpleConfig.py
, with copious comments. - A new argument
createAbsoluteSourceStamps
has been added toSingleBranchScheduler
for use with multiple codebases. - The WebStatus
Authorization
support now includes aview
action which can be used to restrict read-only access to the Buildbot instance. - Information about the buildslaves (admin, host, etc) is now persisted in the database and available even if the slave is not connected.
- Master side source checkout steps now support patches
- The master-side SVN step now supports authentication, fixing :bb
2463
. - Master side source checkout steps now support retry option
- The SVN step now obfuscates the password in status logs, fixing :bb
2468
. - Gerrit integration with Git Source step on master side.
- A new :bb
Robocopy
step is available for Windows builders. - The :bb
P4Source
changesource now supports Perforce servers in a different timezone than the buildbot master. - Revision links for commits on SouceForge (Allura) are now automatically generated.
- The WebStatus now interprets ANSI color codes in stdio output.
- Master-side source steps now respond to the "stop build" button (:bb
2356
). - The web hooks now include support for Gitorious.
- It is now possible to select categories to show in the waterfall help
- The web status now has options to cancel some or all pending builds.
- The web status correctly interprets ANSI color escape codes.
- Added new config option
protocols
which allows to configure multiple protocols on single master. - New source step :bb
Darcs
added on master side. - RemoteShellCommands can be killed by SIGTERM with the sigtermTime parameter before resorting to SIGKILL (:bb:bug: 751). If the slave's version is less than 0.8.9, the slave will kill the process with SIGKILL regardless of whether sigtermTime is supplied.
- The Git step now uses the git clean option -f twice, to also remove untracked directories managed by another git repository. See :bb
2560
. - The slave-side source steps are deprecated in this version of Buildbot, and master-side support will be removed in a future version. Please convert any use of slave-side steps (imported directly from
buildbot.steps.source
, rather than from a specific module likebuildbot.steps.source.svn
) to use master-side steps. TODO: update version in deprecation warning. - New source step :bb
Monotone
added on master side. - Introduce an alternative way to deploy Buildbot and try the pyflakes tutorial using
Docker <first-run-docker-label>
. - The :bb
HTTPStep
step can make arbitrary HTTP requests from the master, allowing communication with external APIs. This new feature requires the optionaltxrequests
andrequests
Python packages. - :bb
CVS
source step now checks for "sticky dates" from a previous checkout before updating an existing source directory. - The IRC bot of :bb
IRC
will, unless useRevisions is set, shorten long lists of revisions printed when a build starts; it will only show two, and the number of additional revisions included in the build. - A new argument
createAbsoluteSourceStamps
has been added to :bbNightly
for use with multiple codebases. - The
branch
andcodebase
arguments to the :bbGit
step are now renderable. - reconf option for GNUAutotools to run autoreconf before ./configure
- A new :bb
MultipleFileUpload
step was added to allow uploading several files (or directories) in a single step. - The HGPoller and GitPoller now split filenames on newlines, rather than whitespace, so files containing whitespace are handled correctly.
- Add 'pollAtLaunch' flag for polling change sources. This allows a poller to poll immediately on launch and get changes that occurred while it was down.
- Systemd unit files for Buildbot are available in the :bb
contrib/
directory. - The :bb
ForceScheduler
now takes abuttonName
argument to specify the name of the button on the force-build form.
In preparation for a more asynchronous implementation of build steps in Buildbot 0.9.0, this version introduces support for new-style steps. Existing old-style steps will continue to function correctly in Buildbot 0.8.x releases and in Buildbot 0.9.0, but support will be dropped soon afterward. See New-Style-Build-Steps
, below, for guidance on rewriting existing steps in this new style. To eliminate ambiguity, the documentation for this version only reflects support for new-style steps. Refer to the documentation for previous versions for infrormation on old-style steps.
- Fixed an issue where the Git and CVS source steps silently changed the
workdir
to'build'
when the 'copy' method is used. - The Git step now uses the git submodule update option --init when updating the submodules of an existing repository, so that it will receive any newly added submodules.
- The web status no longer relies on the current working directory, which is not set correctly by some initscripts, to find the
templates/
directory (:bb2586
). - The Perforce source step uses the correct path separator when the master is on Windows and the build slave is on a POSIX OS (:bb
1114
). - The source steps now correctly interpolate properties in
env
.
- Both old-style and new-style steps are supported in this version of Buildbot. Upgrade your steps to new-style now, as support for old-style steps will be dropped after Buildbot-0.9.0. See
New-Style-Build-Steps
for details. slavePortnum
option deprecated, please usec['protocols']['pb']['port']
to set up PB port- The buildbot.process.mtrlogobserver module have been renamed to buildbot.steps.mtrlogobserver.
- The buildmaster now requires at least Twisted-11.0.0.
- The
hgbuildbot
Mercurial hook has been moved tocontrib/
, and does not work with recent versions of Mercurial and Twisted. The runtimes for these two tools are incompatible, yethgbuildbot
attempts to run both in the same Python interpreter. Mayhem ensues. - The try scheduler's
--connect=ssh
method no longer supports waiting for results (--wait
). - The former
buildbot.process.buildstep.RemoteCommand
class and its subclasses are now in :py:mod`buildbot.process.remotecommand`, although imports from the previous path will continue to work. Similarly, the formerbuildbot.process.buildstep.LogObserver
class and its subclasses are now in :py:mod`buildbot.process.logobserver`, although imports from the previous path will continue to work. - The undocumented BuildStep method
checkDisconnect
is deprecated and now does nothing as the handling of disconnects is now handled in thefailed
method. Any custom steps adding this method as a callback or errback should no longer do so.
- The :py
CompositeStepMixin
now provides arunGlob
method to check for files on the slave that match a given shell-style pattern.
- Added zsh and bash tab-completions support for 'buildslave' command.
- RemoteShellCommands accept the new sigtermTime parameter from master. This allows processes to be killed by SIGTERM before resorting to SIGKILL (:bb:bug: 751)
- Added spot instance support to EC2LatentBuildSlave.
- Added a new remote command :py
GlobPath
that can be used to call Python'sglob.glob
on the slave.
- Fixed an issue when buildstep stop() was raising an exception incorrectly if timeout for buildstep wasn't set or was None (see :bb
753
) thus keeping watched logfiles open (this prevented their removal on Windows in subsequent builds). - Fixed a bug in P4 source step where the
timeout
parameter was ignored. - Fixed a bug in P4 source step where using a custom view-spec could result in failed syncs due to incorrectly generated command-lines.
For a more detailed description of the changes made in this version, see the git log itself:
git log v0.8.8..master
Release notes for older versions of Buildbot are available in the :bbmaster/docs/relnotes/
directory of the source tree. Newer versions are also available here:
0.8.8 0.8.7 0.8.6