Make it easy to choose OpenStack versions.

Now it is possible to select components versions for the install
using yaml configurations files and specifying them in the
command line:
* Added new option (--origin) to specify components sources
  configuration file to be used.
* Implemented configuration load (repo, branch, tag) during
  component sources download.
* Remove url parsing logic from downloader and make it work
  with passed configuration.
* Removed components 'get_from' options from configurations.
* Added new sources configuration files for master, havana and
  havana-1.

Implements: blueprint flexible-versions
Change-Id: I35665a309bf8203f10588c01a336e2e62d8e4b5e

anvil/__main__.py

@@ -64,12 +64,21 @@ def run(args):
     if runner_cls.needs_sudo:
         ensure_perms()
 
+    # Check persona file exists
     persona_fn = args.pop('persona_fn')
     if not persona_fn:
         raise excp.OptionException("No persona file name specified!")
     if not sh.isfile(persona_fn):
         raise excp.OptionException("Invalid persona file %r specified!" % (persona_fn))
 
+    # Check origin file exists
+    origins_fn = args.pop('origins_fn')
+    if not origins_fn:
+        raise excp.OptionException("No origin file name specified!")
+    if not sh.isfile(origins_fn):
+        raise excp.OptionException("Invalid origin file %r specified!" % (origins_fn))
+    args['origins_fn'] = sh.abspth(origins_fn)
+
     # Determine the root directory...
     root_dir = sh.abspth(args.pop("dir"))
 
@@ -111,6 +120,7 @@ def run(args):
              colorizer.quote(action), colorizer.quote(utils.iso8601()),
              colorizer.quote(dist.name))
     LOG.info("Using persona: %s", colorizer.quote(persona_fn))
+    LOG.info("Using origins: %s", colorizer.quote(origins_fn))
     LOG.info("In root directory: %s", colorizer.quote(root_dir))
 
     start_time = time.time()

anvil/components/base_install.py

@@ -20,6 +20,7 @@ from anvil import settings
 from anvil import shell as sh
 from anvil import trace as tr
 from anvil import utils
+import yaml
 
 from anvil.packaging.helpers import pip_helper
 
@@ -35,34 +36,8 @@ class PkgInstallComponent(base.Component):
         self.tracewriter = tr.TraceWriter(trace_fn, break_if_there=False)
         self.configurator = conf.Configurator(self)
 
-    def _get_download_config(self):
-        return None
-
-    def _get_download_location(self):
-        key = self._get_download_config()
-        if not key:
-            return (None, None)
-        uri = self.get_option(key, default_value='').strip()
-        if not uri:
-            raise ValueError(("Could not find uri in config to download "
-                              "from option %s") % (key))
-        return (uri, self.get_option('app_dir'))
-
     def download(self):
-        (from_uri, target_dir) = self._get_download_location()
-        if not from_uri and not target_dir:
         return []
-        else:
-            uris = [from_uri]
-            utils.log_iterable(uris, logger=LOG,
-                               header="Downloading from %s uris" % (len(uris)))
-            sh.mkdirslist(target_dir, tracewriter=self.tracewriter)
-            # This is used to delete what is downloaded (done before
-            # fetching to ensure its cleaned up even on download failures)
-            self.tracewriter.download_happened(target_dir, from_uri)
-            fetcher = down.GitDownloader(self.distro, from_uri, target_dir)
-            fetcher.download()
-            return uris
 
     def list_patches(self, section):
         what_patches = self.get_option('patches', section)
@@ -82,7 +57,7 @@ class PkgInstallComponent(base.Component):
     def patch(self, section):
         canon_what_patches = self.list_patches(section)
         if canon_what_patches:
-            (_from_uri, target_dir) = self._get_download_location()
+            target_dir = self.get_option('app_dir')
             patcher.apply_patches(canon_what_patches, target_dir)
 
     def config_params(self, config_fn):
@@ -165,9 +140,30 @@ class PythonInstallComponent(PkgInstallComponent):
             self.requires_files.append(sh.joinpths(app_dir,
                                                    'test-requirements.txt'))
         self._egg_info = None
+        self._origins_fn = kargs['origins_fn']
 
-    def _get_download_config(self):
-        return 'get_from'
+    def download(self):
+        """Download sources needed to build the component, if any."""
+        target_dir = self.get_option('app_dir')
+        with open(self._origins_fn, 'r') as fh:
+            download_cfg = yaml.safe_load(fh.read()).get(self.name, {})
+        if not target_dir or not download_cfg:
+            return []
+
+        uri = download_cfg.pop('repo', None)
+        if not uri:
+            raise ValueError(("Could not find repo uri for %r component from the %r "
+                              "config file." % (self.name, self._origins_fn)))
+
+        uris = [uri]
+        utils.log_iterable(uris, logger=LOG,
+                           header="Downloading from %s uris" % (len(uris)))
+        sh.mkdirslist(target_dir, tracewriter=self.tracewriter)
+        # This is used to delete what is downloaded (done before
+        # fetching to ensure its cleaned up even on download failures)
+        self.tracewriter.download_happened(target_dir, uri)
+        down.GitDownloader(uri, target_dir, **download_cfg).download()
+        return uris
 
     @property
     def egg_info(self):

anvil/downloader.py

@@ -19,7 +19,6 @@ import contextlib
 import functools
 import re
 import urllib2
-import urlparse
 
 import progressbar
 
@@ -33,9 +32,9 @@ LOG = logging.getLogger(__name__)
 class Downloader(object):
     __metaclass__ = abc.ABCMeta
 
-    def __init__(self, uri, store_where):
-        self.uri = uri
-        self.store_where = store_where
+    def __init__(self, uri, dst):
+        self._uri = uri
+        self._dst = dst
 
     @abc.abstractmethod
     def download(self):
@@ -43,47 +42,38 @@ class Downloader(object):
 
 
 class GitDownloader(Downloader):
-    def __init__(self, distro, uri, store_where):
-        Downloader.__init__(self, uri, store_where)
-        self.distro = distro
+
+    def __init__(self, uri, dst, **kwargs):
+        Downloader.__init__(self, uri, dst)
+        self._branch = kwargs.get('branch', 'master')
+        self._tag = str(kwargs.get('tag'))
 
     def download(self):
-        branch = None
-        tag = None
-        uri = self.uri
-        if uri.find("?") != -1:
-            # If we use urlparser here it doesn't seem to work right??
-            # TODO(harlowja), why??
-            (uri, params) = uri.split("?", 1)
-            params = urlparse.parse_qs(params)
-            if 'branch' in params:
-                branch = params['branch'][0].strip()
-            if 'tag' in params:
-                tag = params['tag'][0].strip()
-            uri = uri.strip()
-        if not branch:
-            branch = 'master'
-        if tag:
+        branch = self._branch
+        tag = self._tag
+        if self._tag:
             # Avoid 'detached HEAD state' message by moving to a
             # $tag-anvil branch for that tag
-            new_branch = "%s-%s" % (tag, 'anvil')
+            new_branch = "%s-%s" % (self._tag, 'anvil')
             checkout_what = [tag, '-b', new_branch]
         else:
             # Set it up to track the remote branch correctly
             new_branch = branch
             checkout_what = ['-t', '-b', new_branch, 'origin/%s' % branch]
-        if sh.isdir(self.store_where) and sh.isdir(sh.joinpths(self.store_where, '.git')):
-            LOG.info("Existing git directory located at %s, leaving it alone.", colorizer.quote(self.store_where))
+        if sh.isdir(self._dst) and sh.isdir(sh.joinpths(self._dst, '.git')):
+            LOG.info("Existing git directory located at %s, leaving it alone.",
+                     colorizer.quote(self._dst))
             # do git clean -xdfq and git reset --hard to undo possible changes
             cmd = ["git", "clean", "-xdfq"]
-            sh.execute(cmd, cwd=self.store_where)
+            sh.execute(cmd, cwd=self._dst)
             cmd = ["git", "reset", "--hard"]
-            sh.execute(cmd, cwd=self.store_where)
+            sh.execute(cmd, cwd=self._dst)
             cmd = ["git", "fetch", "origin"]
-            sh.execute(cmd, cwd=self.store_where)
+            sh.execute(cmd, cwd=self._dst)
         else:
-            LOG.info("Downloading %s (%s) to %s.", colorizer.quote(uri), branch, colorizer.quote(self.store_where))
-            cmd = ["git", "clone", uri, self.store_where]
+            LOG.info("Downloading %s (%s) to %s.", colorizer.quote(self._uri),
+                     branch, colorizer.quote(self._dst))
+            cmd = ["git", "clone", self._uri, self._dst]
             sh.execute(cmd)
         if tag:
             LOG.info("Adjusting to tag %s.", colorizer.quote(tag))
@@ -93,25 +83,26 @@ class GitDownloader(Downloader):
         # newer git allows branch resetting: git checkout -B $new_branch
         # so, all these are for compatibility with older RHEL git
         cmd = ["git", "rev-parse", "HEAD"]
-        git_head = sh.execute(cmd, cwd=self.store_where)[0].strip()
+        git_head = sh.execute(cmd, cwd=self._dst)[0].strip()
         cmd = ["git", "checkout", git_head]
-        sh.execute(cmd, cwd=self.store_where)
+        sh.execute(cmd, cwd=self._dst)
         cmd = ["git", "branch", "-D", new_branch]
-        sh.execute(cmd, cwd=self.store_where, check_exit_code=False)
+        sh.execute(cmd, cwd=self._dst, check_exit_code=False)
         cmd = ["git", "checkout"] + checkout_what
-        sh.execute(cmd, cwd=self.store_where)
+        sh.execute(cmd, cwd=self._dst)
         # NOTE(aababilov): old openstack.common.setup reports all tag that
         # contain HEAD as project's version. It breaks all RPM building
         # process, so, we will delete all extra tags
         cmd = ["git", "tag", "--contains", "HEAD"]
         tag_names = [
             i
-            for i in sh.execute(cmd, cwd=self.store_where)[0].splitlines()
+            for i in sh.execute(cmd, cwd=self._dst)[0].splitlines()
             if i and i != tag]
         # Making sure we are not removing tag with the same commit reference
         # as for a branch. Otherwise this will make repository broken.
+        if tag_names:
             cmd = ["git", "show-ref", "--tags", "--dereference"] + tag_names
-        for line in sh.execute(cmd, cwd=self.store_where)[0].splitlines():
+            for line in sh.execute(cmd, cwd=self._dst)[0].splitlines():
                 res = re.search("(.+)\s+refs/tags/(.+)\^\{\}$", line)
                 if res is None:
                     continue
@@ -121,7 +112,7 @@ class GitDownloader(Downloader):
         if tag_names:
             LOG.info("Removing tags: %s", colorizer.quote(" ".join(tag_names)))
             cmd = ["git", "tag", "-d"] + tag_names
-            sh.execute(cmd, cwd=self.store_where)
+            sh.execute(cmd, cwd=self._dst)
 
 
 class UrlLibDownloader(Downloader):
@@ -140,7 +131,8 @@ class UrlLibDownloader(Downloader):
         return progressbar.ProgressBar(widgets=widgets, maxval=size)
 
     def download(self):
-        LOG.info('Downloading using urllib2: %s to %s.', colorizer.quote(self.uri), colorizer.quote(self.store_where))
+        LOG.info('Downloading using urllib2: %s to %s.',
+                 colorizer.quote(self._uri), colorizer.quote(self._dst))
         p_bar = None
 
         def update_bar(progress_bar, bytes_down):
@@ -148,7 +140,7 @@ class UrlLibDownloader(Downloader):
                 progress_bar.update(bytes_down)
 
         try:
-            with contextlib.closing(urllib2.urlopen(self.uri, timeout=self.timeout)) as conn:
+            with contextlib.closing(urllib2.urlopen(self._uri, timeout=self.timeout)) as conn:
                 c_len = conn.headers.get('content-length')
                 if c_len is not None:
                     try:
@@ -156,8 +148,8 @@ class UrlLibDownloader(Downloader):
                         p_bar.start()
                     except ValueError:
                         pass
-                with open(self.store_where, 'wb') as ofh:
-                    return (self.store_where, sh.pipe_in_out(conn, ofh,
+                with open(self._dst, 'wb') as ofh:
+                    return (self._dst, sh.pipe_in_out(conn, ofh,
                                                       chunk_cb=functools.partial(update_bar, p_bar)))
         finally:
             if p_bar:

anvil/opts.py

@@ -163,6 +163,14 @@ def parse(previous_settings=None):
                           dest="action",
                           metavar="ACTION",
                           help="required action to perform: %s" % (_format_list(actions.names())))
+    base_group.add_option("-o", "--origins",
+                          action="store",
+                          type="string",
+                          dest="origins_fn",
+                          default=sh.joinpths(settings.ORIGINS_DIR, 'master.yaml'),
+                          metavar="FILE",
+                          help="yaml file describing where to get openstack sources "
+                               "from (default: %default)")
     base_group.add_option("-j", "--jobs",
                           action="store",
                           type="int",
@@ -223,6 +231,7 @@ def parse(previous_settings=None):
     values['action'] = (options.action or "")
     values['jobs'] = options.jobs
     values['persona_fn'] = options.persona_fn
+    values['origins_fn'] = options.origins_fn
     values['verbose'] = options.verbose
     values['usr_only'] = options.usr_only
     values['prompt_for_passwords'] = options.prompt_for_passwords

anvil/settings.py

@@ -21,6 +21,7 @@ import os
 CONFIG_DIR = 'conf'
 COMPONENT_CONF_DIR = os.path.join(CONFIG_DIR, "components")
 DISTRO_DIR = os.path.join(CONFIG_DIR, "distros")
+MESSAGING_DIR = os.path.join(CONFIG_DIR, "messages")
+ORIGINS_DIR = os.path.join(CONFIG_DIR, "origins")
 PERSONA_DIR = os.path.join(CONFIG_DIR, "personas")
 TEMPLATE_DIR = os.path.join(CONFIG_DIR, "templates")
-MESSAGING_DIR = os.path.join(CONFIG_DIR, "messages")

conf/components/ceilometer-client.yaml

@@ -1,7 +1,4 @@
 # Settings for component ceilometer-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-ceilometerclient.git?branch=master"
-
 ...

conf/components/cinder-client.yaml

@@ -1,7 +1,4 @@
 # Settings for component cinder-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-cinderclient.git?branch=master"
-
 ...

conf/components/cinder.yaml

@@ -1,13 +1,9 @@
 # Settings for component cinder
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/cinder.git?branch=master"
-
 # Host and ports for the different cinder services
 api_host: "$(auto:ip)"
 api_port: 8776
 protocol: http
 
-
 ...

conf/components/db.yaml

@@ -1,5 +1,6 @@
 # Settings for component db
 ---
+
 # Where you db is located at and how to access it.
 host: localhost
 port: 3306

conf/components/django-openstack-auth.yaml

@@ -1,7 +1,4 @@
 # Settings for component django-openstack-auth
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/django_openstack_auth.git?branch=master"
-
 ...

conf/components/general.yaml

@@ -1,5 +1,6 @@
 # Settings for component general
 ---
+
 ip: "$(auto:ip)"
 
 # How many seconds to wait until a service comes online before using it.

conf/components/glance-client.yaml

@@ -1,9 +1,6 @@
 # Settings for component glance-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-glanceclient.git?branch=master"
-
 # These seem to require swift, not always installed...
 exclude_tests:
     - "test_ssl_cert_mismatch"

conf/components/glance.yaml

@@ -1,7 +1,5 @@
 # Settings for component glance
 ---
-# Where we download this from...
-get_from: "git://github.com/openstack/glance.git?branch=master"
 
 host: "$(auto:ip)"
 api_port: 9292
@@ -30,4 +28,5 @@ image_cache_dir: "/usr/share/anvil/glance/images"
 
 # Used by install section in the specfile (conflicts with the client binary...)
 remove_file: "/bin/rm -rf %{buildroot}/usr/bin/glance"
+
 ...

conf/components/heat-client.yaml

@@ -1,7 +1,4 @@
 # Settings for component heat-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-heatclient.git?branch=master"
-
 ...

conf/components/horizon.yaml

@@ -1,6 +1,4 @@
 # Settings for component horizon
 ---
-# Where we download this from...
-get_from: "git://github.com/openstack/horizon.git?branch=master"
 
 ...

conf/components/keystone-client.yaml

@@ -1,9 +1,6 @@
 # Settings for component keystone-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-keystoneclient.git?branch=master"
-
 # This code is out of compliance, so skip it...
 use_pep8: False
 

conf/components/keystone.yaml

@@ -1,7 +1,5 @@
 # Settings for component keystone
 ---
-# Where we download this from...
-get_from: "git://github.com/openstack/keystone.git?branch=master"
 
 # Where is the keystone auth host at?
 auth_host: "$(auto:ip)"

conf/components/neutron-client.yaml

@@ -1,6 +1,4 @@
 # Settings for component neutron-client
 ---
 
-get_from: "git://github.com/openstack/python-neutronclient.git?branch=master"
-
 ...

conf/components/neutron.yaml

@@ -1,9 +1,6 @@
 # Settings for component neutron-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/neutron.git?branch=master"
-
 # Host and ports for the different neutron services
 api_host: "$(auto:ip)"
 api_port: 9696

conf/components/nova-client.yaml

@@ -1,7 +1,4 @@
 # Settings for component nova-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-novaclient.git?branch=master"
-
 ...

conf/components/nova.yaml

@@ -1,9 +1,6 @@
 # Settings for component nova
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/nova.git?branch=master"
-
 # Host and ports for the different nova services
 api_host: "$(auto:ip)"
 api_port: 8774

conf/components/novnc.yaml

@@ -1,7 +1,4 @@
 # Settings for component novnc
 ---
 
-# Where we download this from...
-get_from: "git://github.com/kanaka/noVNC.git?branch=master"
-
 ...

conf/components/openstack-client.yaml

@@ -1,6 +1,4 @@
 # Settings for component openstack-client
 ---
 
-get_from: "git://github.com/openstack/python-openstackclient.git?branch=master"
-
 ...

conf/components/oslo-config.yaml

@@ -1,6 +1,4 @@
 # Settings for component oslo.config
 ---
 
-get_from: "git://github.com/openstack/oslo.config.git?branch=master"
-
 ...

conf/components/oslo-incubator.yaml

@@ -1,6 +1,4 @@
 # Settings for component oslo.config
 ---
 
-get_from: "git://github.com/openstack/oslo-incubator.git?branch=master"
-
 ...

conf/components/qpid.yaml

@@ -1,5 +1,6 @@
 # Settings for component qpid
 ---
+
 # Where is qpid located?
 host: "$(auto:ip)"
 

conf/components/rabbit-mq.yaml

@@ -1,5 +1,6 @@
 # Settings for component rabbit-mq
 ---
+
 # Where is rabbit located?
 host: "$(auto:ip)"
 

conf/components/swift-client.yaml

@@ -1,6 +1,4 @@
 # Settings for component swift-client
 ---
 
-get_from: "git://github.com/openstack/python-swiftclient.git?branch=master"
-
 ...

conf/components/trove-client.yaml

@@ -1,7 +1,4 @@
 # Settings for component trove-client
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/python-troveclient.git?branch=master"
-
 ...

conf/components/trove.yaml

@@ -1,7 +1,4 @@
 # Settings for component trove
 ---
 
-# Where we download this from...
-get_from: "git://github.com/openstack/trove.git?branch=master"
-
 ...

conf/origins/havana-1.yaml

@@ -0,0 +1,63 @@
+ceilometer-client:
+  repo: git://github.com/openstack/python-ceilometerclient.git
+  tag: 1.0.6
+cinder-client:
+  repo: git://github.com/openstack/python-cinderclient.git
+  tag: 1.0.6
+cinder:
+  repo: git://github.com/openstack/cinder.git
+  tag: 2013.2
+django-openstack-auth:
+  repo: git://github.com/openstack/django_openstack_auth.git
+  tag: 1.1.3
+glance-client:
+  repo: git://github.com/openstack/python-glanceclient.git
+  tag: 0.11.0
+glance:
+  repo: git://github.com/openstack/glance.git
+  tag: 2013.2
+heat-client:
+  repo: git://github.com/openstack/python-heatclient.git
+  tag: 0.2.5
+horizon:
+  repo: git://github.com/openstack/horizon.git
+  tag: 2013.2
+keystone-client:
+  repo: git://github.com/openstack/python-keystoneclient.git
+  tag: 0.4.1
+keystone:
+  repo: git://github.com/openstack/keystone.git
+  tag: 2013.2
+nova-client:
+  repo: git://github.com/openstack/python-novaclient.git
+  tag: 2.15.0
+nova:
+  repo: git://github.com/openstack/nova.git
+  tag: 2013.2
+novnc:
+  repo: git://github.com/kanaka/noVNC.git
+  branch: master
+openstack-client:
+  repo: git://github.com/openstack/python-openstackclient.git
+  tag: 0.2.2
+oslo-config:
+  repo: git://github.com/openstack/oslo.config.git
+  tag: 1.2.1
+oslo-incubator:
+  repo: git://github.com/openstack/oslo-incubator.git
+  tag: 2013.2
+neutron-client:
+  repo: git://github.com/openstack/python-neutronclient.git
+  tag: 2.3.1
+neutron:
+  repo: git://github.com/openstack/neutron.git
+  tag: 2013.2
+swift-client:
+  repo: git://github.com/openstack/python-swiftclient.git
+  tag: 1.8.0
+trove-client:
+  repo: git://github.com/openstack/python-troveclient.git
+  tag: 1.0.3
+trove:
+  repo: git://github.com/openstack/trove.git
+  tag: 2013.2

conf/origins/havana.yaml

@@ -0,0 +1,63 @@
+ceilometer-client:
+  repo: git://github.com/openstack/python-ceilometerclient.git
+  tag: 1.0.6
+cinder-client:
+  repo: git://github.com/openstack/python-cinderclient.git
+  tag: 1.0.6
+cinder:
+  repo: git://github.com/openstack/cinder.git
+  branch: stable/havana
+django-openstack-auth:
+  repo: git://github.com/openstack/django_openstack_auth.git
+  tag: 1.1.3
+glance-client:
+  repo: git://github.com/openstack/python-glanceclient.git
+  tag: 0.11.0
+glance:
+  repo: git://github.com/openstack/glance.git
+  branch: stable/havana
+heat-client:
+  repo: git://github.com/openstack/python-heatclient.git
+  tag: 0.2.5
+horizon:
+  repo: git://github.com/openstack/horizon.git
+  branch: stable/havana
+keystone-client:
+  repo: git://github.com/openstack/python-keystoneclient.git
+  tag: 0.4.1
+keystone:
+  repo: git://github.com/openstack/keystone.git
+  branch: stable/havana
+nova-client:
+  repo: git://github.com/openstack/python-novaclient.git
+  tag: 2.15.0
+nova:
+  repo: git://github.com/openstack/nova.git
+  branch: stable/havana
+novnc:
+  repo: git://github.com/kanaka/noVNC.git
+  branch: master
+openstack-client:
+  repo: git://github.com/openstack/python-openstackclient.git
+  tag: 0.2.2
+oslo-config:
+  repo: git://github.com/openstack/oslo.config.git
+  branch: stable/havana
+oslo-incubator:
+  repo: git://github.com/openstack/oslo-incubator.git
+  branch: stable/havana
+neutron-client:
+  repo: git://github.com/openstack/python-neutronclient.git
+  tag: 2.3.1
+neutron:
+  repo: git://github.com/openstack/neutron.git
+  branch: stable/havana
+swift-client:
+  repo: git://github.com/openstack/python-swiftclient.git
+  tag: 1.8.0
+trove-client:
+  repo: git://github.com/openstack/python-troveclient.git
+  tag: 1.0.3
+trove:
+  repo: git://github.com/openstack/trove.git
+  branch: stable/havana

conf/origins/master.yaml

@@ -0,0 +1,63 @@
+ceilometer-client:
+  repo: git://github.com/openstack/python-ceilometerclient.git
+  branch: master
+cinder-client:
+  repo: git://github.com/openstack/python-cinderclient.git
+  branch: master
+cinder:
+  repo: git://github.com/openstack/cinder.git
+  branch: master
+django-openstack-auth:
+  repo: git://github.com/openstack/django_openstack_auth.git
+  branch: master
+glance-client:
+  repo: git://github.com/openstack/python-glanceclient.git
+  branch: master
+glance:
+  repo: git://github.com/openstack/glance.git
+  branch: master
+heat-client:
+  repo: git://github.com/openstack/python-heatclient.git
+  branch: master
+horizon:
+  repo: git://github.com/openstack/horizon.git
+  branch: master
+keystone-client:
+  repo: git://github.com/openstack/python-keystoneclient.git
+  branch: master
+keystone:
+  repo: git://github.com/openstack/keystone.git
+  branch: master
+nova-client:
+  repo: git://github.com/openstack/python-novaclient.git
+  branch: master
+nova:
+  repo: git://github.com/openstack/nova.git
+  branch: master
+novnc:
+  repo: git://github.com/kanaka/noVNC.git
+  branch: master
+openstack-client:
+  repo: git://github.com/openstack/python-openstackclient.git
+  branch: master
+oslo-config:
+  repo: git://github.com/openstack/oslo.config.git
+  branch: master
+oslo-incubator:
+  repo: git://github.com/openstack/oslo-incubator.git
+  branch: master
+neutron-client:
+  repo: git://github.com/openstack/python-neutronclient.git
+  branch: master
+neutron:
+  repo: git://github.com/openstack/neutron.git
+  branch: master
+swift-client:
+  repo: git://github.com/openstack/python-swiftclient.git
+  branch: master
+trove-client:
+  repo: git://github.com/openstack/python-troveclient.git
+  branch: master
+trove:
+  repo: git://github.com/openstack/trove.git
+  branch: master