README: Mention move of revision control to git.HEADtrunk

cloud-init development has moved its revision control to git.
It is available at 
  https://code.launchpad.net/cloud-init

Clone with 
  git clone https://git.launchpad.net/cloud-init
or
  git clone git+ssh://git.launchpad.net/cloud-init

For more information see
  https://git.launchpad.net/cloud-init/tree/HACKING.rst

1 files changed, 0 insertions, 168 deletions

diff --git a/cloudinit/sources/DataSourceOpenStack.py b/cloudinit/sources/DataSourceOpenStack.py
deleted file mode 100644
index c06d17f3..00000000
--- a/cloudinit/sources/DataSourceOpenStack.py
+++ /dev/null
@@ -1,168 +0,0 @@
-# vi: ts=4 expandtab
-#
-#    Copyright (C) 2014 Yahoo! Inc.
-#
-#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License version 3, as
-#    published by the Free Software Foundation.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import time
-
-from cloudinit import log as logging
-from cloudinit import sources
-from cloudinit import url_helper
-from cloudinit import util
-
-from cloudinit.sources.helpers import openstack
-
-LOG = logging.getLogger(__name__)
-
-# Various defaults/constants...
-DEF_MD_URL = "http://169.254.169.254"
-DEFAULT_IID = "iid-dsopenstack"
-DEFAULT_METADATA = {
-    "instance-id": DEFAULT_IID,
-}
-
-
-class DataSourceOpenStack(openstack.SourceMixin, sources.DataSource):
-    def __init__(self, sys_cfg, distro, paths):
-        super(DataSourceOpenStack, self).__init__(sys_cfg, distro, paths)
-        self.metadata_address = None
-        self.ssl_details = util.fetch_ssl_details(self.paths)
-        self.version = None
-        self.files = {}
-        self.ec2_metadata = None
-
-    def __str__(self):
-        root = sources.DataSource.__str__(self)
-        mstr = "%s [%s,ver=%s]" % (root, self.dsmode, self.version)
-        return mstr
-
-    def _get_url_settings(self):
-        # TODO(harlowja): this is shared with ec2 datasource, we should just
-        # move it to a shared location instead...
-        # Note: the defaults here are different though.
-
-        # max_wait < 0 indicates do not wait
-        max_wait = -1
-        timeout = 10
-
-        try:
-            max_wait = int(self.ds_cfg.get("max_wait", max_wait))
-        except Exception:
-            util.logexc(LOG, "Failed to get max wait. using %s", max_wait)
-
-        try:
-            timeout = max(0, int(self.ds_cfg.get("timeout", timeout)))
-        except Exception:
-            util.logexc(LOG, "Failed to get timeout, using %s", timeout)
-        return (max_wait, timeout)
-
-    def wait_for_metadata_service(self):
-        urls = self.ds_cfg.get("metadata_urls", [DEF_MD_URL])
-        filtered = [x for x in urls if util.is_resolvable_url(x)]
-        if set(filtered) != set(urls):
-            LOG.debug("Removed the following from metadata urls: %s",
-                      list((set(urls) - set(filtered))))
-        if len(filtered):
-            urls = filtered
-        else:
-            LOG.warn("Empty metadata url list! using default list")
-            urls = [DEF_MD_URL]
-
-        md_urls = []
-        url2base = {}
-        for url in urls:
-            md_url = url_helper.combine_url(url, 'openstack')
-            md_urls.append(md_url)
-            url2base[md_url] = url
-
-        (max_wait, timeout) = self._get_url_settings()
-        start_time = time.time()
-        avail_url = url_helper.wait_for_url(urls=md_urls, max_wait=max_wait,
-                                            timeout=timeout)
-        if avail_url:
-            LOG.debug("Using metadata source: '%s'", url2base[avail_url])
-        else:
-            LOG.debug("Giving up on OpenStack md from %s after %s seconds",
-                      md_urls, int(time.time() - start_time))
-
-        self.metadata_address = url2base.get(avail_url)
-        return bool(avail_url)
-
-    def get_data(self, retries=5, timeout=5):
-        try:
-            if not self.wait_for_metadata_service():
-                return False
-        except IOError:
-            return False
-
-        try:
-            results = util.log_time(LOG.debug,
-                                    'Crawl of openstack metadata service',
-                                    read_metadata_service,
-                                    args=[self.metadata_address],
-                                    kwargs={'ssl_details': self.ssl_details,
-                                            'retries': retries,
-                                            'timeout': timeout})
-        except openstack.NonReadable:
-            return False
-        except (openstack.BrokenMetadata, IOError):
-            util.logexc(LOG, "Broken metadata address %s",
-                        self.metadata_address)
-            return False
-
-        self.dsmode = self._determine_dsmode([results.get('dsmode')])
-        if self.dsmode == sources.DSMODE_DISABLED:
-            return False
-
-        md = results.get('metadata', {})
-        md = util.mergemanydict([md, DEFAULT_METADATA])
-        self.metadata = md
-        self.ec2_metadata = results.get('ec2-metadata')
-        self.userdata_raw = results.get('userdata')
-        self.version = results['version']
-        self.files.update(results.get('files', {}))
-
-        vd = results.get('vendordata')
-        self.vendordata_pure = vd
-        try:
-            self.vendordata_raw = openstack.convert_vendordata_json(vd)
-        except ValueError as e:
-            LOG.warn("Invalid content in vendor-data: %s", e)
-            self.vendordata_raw = None
-
-        return True
-
-    def check_instance_id(self, sys_cfg):
-        # quickly (local check only) if self.instance_id is still valid
-        return sources.instance_id_matches_system_uuid(self.get_instance_id())
-
-
-def read_metadata_service(base_url, ssl_details=None,
-                          timeout=5, retries=5):
-    reader = openstack.MetadataReader(base_url, ssl_details=ssl_details,
-                                      timeout=timeout, retries=retries)
-    return reader.read_v2()
-
-
-# Used to match classes to dependencies
-datasources = [
-    (DataSourceOpenStack, (sources.DEP_FILESYSTEM, sources.DEP_NETWORK)),
-]
-
-
-# Return a list of data sources that match this set of dependencies
-def get_datasource_list(depends):
-    return sources.list_from_depends(depends, datasources)