Metadata-Version: 1.1
Name: batou
Version: 1.0.6
Summary: A utility for automating multi-host, multi-environment software builds and deployments.
Home-page: https://plan.flyingcircus.io/projects/batou
Author: Christian Theune <ct@gocept.com>
Author-email: ct@gocept.com
License: BSD (2-clause)
Description: batou
        =====
        
        batou is a multi-(component|host|environment|...) deployment utility.
        
        Deployments are described in a model using "components" and can be deployed
        locally and remotely. Models are written as Python code.
        
        See the `batou documentation <http://batou.readthedocs.org>`_ for details
        on how to use it.
        
        
        =========
        Changelog
        =========
        
        1.0.6 (2015-04-01)
        ==================
        
        - Add "dirty" flag to dependencies to express that it's OK to work with
          dirty data, e.g. to simply do a one-time retrieval, as long as we get
          _something_ back. Useful to peek onto static values like overrides or
          configuration when otherwise confronted with circular dependencies.
        
        
        1.0.5 (2015-03-31)
        ==================
        
        - Fix unicode accident: shells with ASCII only failed to run the 
          supervisor cold deployment log message.
        
        
        1.0.4 (2015-03-31)
        ==================
        
        - A new event handling system that allows intercepting and responding
          to events from components. Currently supports "before-update".
        
        - Supplement supervisor programs with 'deployment' mode parameter
          to support 'cold' deployments that shut down programs before 
          any updates get deployed without causing superfluous cycles.
        
        
        1.0.3 (2015-03-18)
        ==================
        
        - Fix unicode encoding/decoding in File handling. See #14944.
        
        - Remove remnant of better error output that got deferred to the 1.1
          branch that breaks reporting any conversion errors at all.
        
        1.0.2 (2015-02-27)
        ==================
        
        - Fix a bundle shipping issue: incorrect language settings caused us to
          incorrectly parse the list of heads on the remote side.
        
        
        1.0.1 (2015-02-26)
        ==================
        
        - Add virtualenv metadata for Python 2.4
        - Keep trailing newlines when rendering templates
        
        
        1.0 (2015-02-10)
        ================
        
        - Add 'connect_method = vagrant' to the environment if you want to deploy
          into vagrant and use the 'vagrant ssh' invocation.
        
        - Update internal buildout, setuptools, and execnet versions.
        
        - Add 'update_method = rsync' to provide a simple, non-VCS specific way
          of shipping batou definitions to the remote side. This does not perform
          any conflict resolution and is mainly intended for use with vagrant.
        
        - Supervisor: Assert that a Program should get to state "RUNNING" within
          ``startsecs`` after restarting, instead of only waiting for ``startsecs``.
        
        
        1.0b33 (2015-01-28)
        ===================
        
        - Fix bug in git Clone: Directly after cloning there is nothing to merge,
          so don't attempt to.
        
        
        1.0b32 (2015-01-22)
        ===================
        
        - Fix custom MySQL admin user when executing SQL statements.
        
        
        1.0b31 (2015-01-16)
        ===================
        
        - Rename a variable in ServiceCheck that conflicted with NRPEService and
          prevented custom naming of NRPE checks.
        
        
        1.0b30 (2015-01-09)
        ===================
        
        - A special case in error reporting caused `batou local` to exit silently
          on an error.
        
        - Provide an easier to read error message when encountering non-converging
          working sets.
        
        - Provide an easier to read error message when encountering cycles
          in the component dependencies.
        
        - Fix bug in git Clone that caused breakage during update() when a fixed
          revision was specified.
        
        
        1.0b29 (2014-12-12)
        ===================
        
        - Make target directory on remote side configurable via
          Environment.target_directory (default is ``~/deployment``).
        
        - Improve installation documentation w.r.t more specific instructions for
          various Linux distributions (deb- and rpm-based).
        
        - Change mode of files before changing content to allow self-fixing broken
          modes.
        
        - Allow deleting symlinks (on OS X) if they point to directorys.
        
        
        1.0b28 (2014-10-10)
        ===================
        
        - batou bootstrap script is more roboust now for cases where the virtualenv becomes
          broken.
        
        
        1.0b27 (2014-09-15)
        ===================
        
        - Do not configure environments locally when running remote deployments. Use
          order as determined by one reference remote host. #13530
        
        - Nagios configuration now supports contact groups.
        
        
        1.0b26 (2014-08-05)
        ===================
        
        - Enhance git Clone component to support the full suite of functionality the
          mercurial one has (incoming/outgoing/local changes etc.).
        
          NOTE: This changes ``batou.lib.git.Clone`` in backward-incompatible ways:
        
          1. The namevar is now only the ``url``. The previously also accepted usage
             of passing the ``target`` as the namevar no longer works.
          2. ``update_unpinned`` is gone, use the ``branch``/``revision``/``vcs_update``
             mechanism instead.
        
        
        1.0b25 (2014-07-31)
        ===================
        
        - Improve gpg handling: don't do --no-tty or --batch any longer as we actually
          only run the gpg code in (local) terminal environments usually.
        
        
        1.0b24 (2014-07-04)
        ===================
        
        - Actually fix unzipping.
        
        - Remove environment option ``connect_method``, and use autodetection instead:
          If we're not the configured ``service_user`` after the plain ssh connect,
          run sudo.
        
        - Refactor attributes and overrides: attributes allow template expansion now
          and also converting default values. The Attribute class has moved to the
          batou component module.
        
        - Yield nonzero returncode on remote exceptions.
        
        - Add convenience converter for attributes "list" to handle comma separated
          lists of strings.
        
        - Force safety of Nagios service description field: prohibit "," as its not
          safe for Nagios business processes.
        
        - Allow specifying custom rsync options for SyncDir: the '--inplace' option
          is a good idea in most cases, but not all. Fixes #11846.
        
        - Make supervisor restart/reload more robust towards non-running supervisors
          with lying PID files. Fixes #12744.
        
        - Remove harmful decoding step in File verify that caused wrong results.
        
        
        1.0b23 (2014-06-30)
        ===================
        
        - Allow unzip to overwrite existing files if the archive has newer copies.
        
        
        1.0b22 (2014-06-30)
        ===================
        
        - Fix uncaught import-error on mysql module.
        
        
        1.0b21 (2014-06-30)
        ===================
        
        - Fix bug in bundle shipping that made batou depend on the locale (#13465).
        
        - Add MySQL components.
        
        - Introduce batou.utils.Attribute() to avoid imperative type conversions in
          configure().
        
        1.0b20 (2014-05-13)
        ===================
        
        - Start using python-requests for HTTP/S downloads to support authentication
          (and other goodies).
        
        - Improve error logging.
        
        
        1.0b19 (2014-04-07)
        ===================
        
        - Allow specifying alternate find-links in requirements.txt
        
        - Remove remnants of the buildout component's ``extends`` option.
        
        
        
        1.0b18 (2014-03-31)
        ===================
        
        - Introduce environment option ``connect_method``, either 'ssh+sudo' (default)
          or plain 'ssh'.
        
        - Improve update code: existing installations would not update cleanly to a new
          version due to wrong use of pkg_resources API.
          Existing installations need to be cleaned manually. :/
        
        - Archive: recognize ``.tar.xz`` files and extract them with ``tar``.
        
        - Fix bug in CMMI verify that would always raise UpdateNeeded due to a path
          mismatch (#13145).
        
        - Component.cmd() now performs expand() on the given command by
          default. Saves typing:
        
            self.cmd('rm -rf {{component.workdir}}')
        
          instead of
        
            self.cmd(self.expand('rm -rf {{component.workdir}}'))
        
        - File component: apply character encoding when reading and writing files.
          (#13165)
        
        - Mercurial clone: changed update behaviour yet again: unless configured
          differently, always achieve target state, even by losing uncommitted changes.
        
        - Allow unnamed access to the last added/ored component using the
          'self._' attribute:
        
          def configure(self):
              self += Download(...)
              self += Extract(self._.target)
        
        
        1.0b17 (2013-12-06)
        ===================
        
        - Mercurial clone: refuse to update if there are uncommitted changes or
          outgoing changesets.
        
        - Mercurial clone: added an option to avoid updating existing clones, which is
          often desirable during development.
        
        
        1.0b16 (2013-11-29)
        ===================
        
        - Improve the bootstrap/upgrade fix for #13049: the bootstrap template needed a
          second improvement.
        
        1.0b15 (2013-11-29)
        ===================
        
        - Try to fix #13049 - will only work once the dev version is already at least
          at b15. Not sure whether it really does the job, though. Hard to test.
        
        - Make environment and host arguments for running ``batou local`` optional.
          ``dev`` and ``localhost`` are the defaults now. Fixes #13034
        
        - Allow specifying secrets with [component:xy] in addition to [xy] to make it
          easier to discover when used to the environment overrides. Both options are
          supported now. Fixes #13003
        
        - Refactor Python virtualenv and package management. Provide explicit knowledge
          about Python versions 2.4, 2.5, 2.6, 2.7, 3.1, 3.2, and 3.3 to use compatible
          virtualenv/pip/setuptools versions and commands. Fixes #12941
        
          NOTE: The API for batou.lib.python.Package has changed in
          backwards-incompatible ways:
        
          Package() needs to be added to a VirtualEnv component. Before::
        
            self += VirtualEnv(...)
            self += Package(...)
        
          Now::
        
            venv = VirtualEnv(...)
            self += venv
            venv += Package(...)
        
          Package parameter ``pip_install_options`` has been renamed to
          ``install_options``.
        
        - Use ``urllib`` module instead of ``wget`` command for cross platform
          compatibility.
        
        
        1.0b14 (2013-11-26)
        ===================
        
        - Make Buildout component install zc.buildout without dependencies (which is
          just setuptools), since that can break the version pinning of setuptools.
        
        - Check whether packages required via a ``-e`` expression in the local
          ``requirements.txt`` are already installed.
        
        - #12946: Make full path to python executable configurable for virtualenv
          (and buildout) component.
        
        - Remove cleanup code that removes batou-0.2-style virtualenv directories (bin,
          lib, include etc.) from remote deployments.
        
        - Add mailto setting to crontab component.
        
        - Added some documentation.
        
        
        1.0b13 (2013-11-19)
        ===================
        
        - Introduce a plugin mechanism: if a local ``requirements.txt`` file is
          present, install its contents into the ``.batou`` virtualenv.
        
        - Load components in alphabetical order. This enables importing from other
          components (when naming the directories appropriately).
        
        - #12986: Only try to unbundle if there actually are changes to unbundle.
        
        - Raise an error if a cron job is configured without a timing value.
        
        - Add platform support for Debian (crontab, logrotate, supervisor).
        
        - Added some documentation.
        
        
        1.0b12 (2013-11-04)
        ===================
        
        - Added ``branch`` argument to ``mercurial.Clone``. Setting a branch
          automatically updates to the branch head on deploy. This is mostly useful for
          development environments.
        
        - Create the 'secrets' directory if it doesn't exist, yet. Also, disallow
          editing secret files for non-existing environments.
        
        - Support continuing remote bootstrapping if we failed after creating the
          initial remote directory but were unable to use Mercurial.
        
        - #12898: build.Configure component was broken when using the default
          prefix.
        
        
        1.0b11 (2013-10-17)
        ===================
        
        - #12897: Use non-SSL pypi mirror for downloading virtualenv to fix tests
          failing randomly on machines that (for some reason) can't validate PyPI's
          certificate.
        
        - #12911: Ensure that we can configure file owners when they don't
          exist during configure phase yet.
        
        - #12912: Fix untested and broken file ownership management.
        
        - #12847: Clean up unicode handling for File and Content components and
          templating.
        
        - #12910: Remote deployments failed when using bundles for transfers if no
          changes needed bundling.
        
        - #12766: Allow bootstrapping a batou project in an existing directory to
          support migration from 0.2.
        
        - #12283: Recognize files as 'is_template' by default. Auto-detect source files
          in the definition directory if they have the same basename. This is what you
          want in 99% of all cases. Explicitly stating either the 'content' or 'source'
          parameter disables auto-detection.
        
          Now you can write this:
        
          File('foo')
        
          and have `components/x/foo` recognized as the source file and handled as a
          template.
        
        - Use ConfigParser instead of configobj which is effectively unmaintained
          (see https://twitter.com/voidspace/status/380699699042213889) and support
          lists separated by newlines in addition to commas.
        
        
        1.0b10 (2013-09-27)
        ===================
        
        - Package our own virtualenv instead of depending on the system-installed one.
          This should alleviate troubles due to old virtualenv versions that package
          ``distribute``, which causes conflicts with recent ``setuptools`` versions
          (#12874).
        
        - Update supervisor version to 3.0.
        
        
        1.0b9 (2013-08-22)
        ==================
        
        - Update Package component so it ignores installed packages when installing.
          This way, we actually install setuptools even when distribute is installed.
          (Otherwise it's a no-op since distribute tells pip that setuptools is
          already satisfied).
        
        - Fix update process: wrong call to old '.batou/bin/batou' failed and early
          bootstrapping would downgrade temporarily which is confusing and superfluous.
          Fixes #12739.
        
        1.0b8 (2013-08-17)
        ==================
        
        - Remove superfluous mkdir call during remote bootstrap.
        
        - Make ``batou init`` print that it's working. Bootstrapping can take a while,
          so at least signal that something's going on.
        
        
        1.0b7 (2013-08-17)
        ==================
        
        - Depend on Python2.7 to be available on the PATH during early bootstrap.
          Otherwise our chances to get a 2.7 virtualenv are pretty small, too.
        
        - Improve project template: ignore the work/ directory by default.
        
        
        1.0b6 (2013-08-17)
        ==================
        
        - More MANIFEST inclusions: bootstrap-template.
        
        
        1.0b5 (2013-08-17)
        ==================
        
        - Improve MANIFEST so we actually package the init template and other generated
          files, like version.txt and requirements.txt.
        
        1.0b4 (2013-08-17)
        ==================
        
        - Provide a simple project-creation command, both for pip-installed batou's as
          well as spawning new projects from existing ones. Fixes #12730
        
        - Fix #12679: make timeouts configurable.
        
        - Removed re-imports from batou main module to support light-weight
          self-installation and bootstrapping. I.e. 'from batou import Component' no
          longer works.
        
        - Provide a single main command together with a 'bootstrap' wrapper that you
          can check into your project and that is maintained during updates
          automatically. It also provides fully automatic bootstrapping, installation,
          upgrading and other maintenance.
        
        - Fix Python package installation version check.
        
        - Don't use `bin/buildout bootstrap` command anymore. PIP installs a sufficient
          `bin/buildout` so buildout can do the rest internally.
        
        - Install zc.buildout during bootstrapping phase using PIP to avoid
          bootstrap.py problems.
        
        - Shorten URLs in the Build component to their basename.
        
        - Add 'assert_cmd' API to support simpler assertions for verify when needing to
          check the result of an external command.
        
        - Switch to asking pip installing eggs instead of flat installations as
          namespaces seem to collide otherwise.
        
        - Remove non-functional deprecated 'md5sum' attribute.
        
        - Components are context managers now. If you provide __enter__ it will be
          called before verify() and if you provide __exit__ this will be called after
          update (always - even if update isn't actually called). This allows you to
          manage temporary state on the target system more gracefully. See the
          DMGExtractor for an example.
        
        - Major refactoring of internal data structures to simplify and improve test
          coverage. Some breakage to be expected:
        
          * Components do not have a 'service' attribute any longer. If you need access
            to the service base directory use 'environment.base_dir'.
        
        - Another attempt at getting convergency for package installation: actually
          leverage pkg_resources to check what version of a package is installed. PIP
          does not necessarily list or freeze setuptools, even if forced to reinstall.
        
        - Remove superfluous '--update' from pip calls that would temporarily install
          the incorrect package version.
        
        - Improve convenience of the 'secrets-edit' wrapper script to allow
          re-encrypting without re-entering the editor.
        
        - Consistently switch to using setuptools.
        
        - Fix #12399: incorrect stat attributes for Owner and Group
        
        - Add ``exclude`` parameter to Directory component.
        
        - Add ``env`` parameter to ``Component.cmd()`` (and corresponding
          ``build_environment`` parameter to the Build component) to allow
          adding/overriding environment variables.
        
        
        1.0b3 (2013-07-09)
        ==================
        
        - Enable logging in the remote core to see what's going on on the remote side.
        
        - Try to better format exceptions from the remote side.
        
        - Try harder to get virtualenv back into a working state.
        
        - Allow remote deployments from root of repository.
        
        - Make PIP management more robust.
        
        1.0b2 (2013-07-09)
        ==================
        
        - Add component to manage PIP within a virtual env.
        
        - Add component to manage packages with PIP within a virtual env.
        
        - Restructure buildout component to make it more robust regarding
          setuptools/distribute preparation. Also remove usage of bootstrap completely
          as we rely on virtualenv anyway.
        
        
        1.0b1 (2013-07-09)
        ==================
        
        - Apply semantic versioning: initial development is over, so this is 1.0 now.
        
        - Major revamp of secrets management:
        
          - switch to GPG (instead of aespipe)
        
          - turn secrets into a core feature, removing the need for a special component
        
        - Add '--single' to suppress parallel bootstrapping.
        
        
        
        
        ================
        Developing batou
        ================
        
        :Issue tracker:
            https://plan.flyingcircus.io/projects/batou
        
        :Source code:
            https://bitbucket.org/flyingcircus/batou/
        
Keywords: deployment
Platform: UNKNOWN
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 2 :: Only
