Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
Package not found: openSUSE:Slowroll:Build:2/sysctl-logger
Cloud:Tools
cloud-init
datasourceLocalDisk.patch
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File datasourceLocalDisk.patch of Package cloud-init
--- /dev/null +++ cloudinit/sources/DataSourceLocalDisk.py @@ -0,0 +1,107 @@ +# vi: ts=4 expandtab +# +# Copyright (C) 2016 SUSE Linux GmbH +# +# Author: Thorsten Kukuk <kukuk@suse.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 os + +from cloudinit import log as logging +from cloudinit import sources +from cloudinit import util + +LOG = logging.getLogger(__name__) + +DEFAULT_IID = "iid-localdisk" + + +class DataSourceLocalDisk(sources.DataSource): + def __init__(self, sys_cfg, distro, paths): + sources.DataSource.__init__(self, sys_cfg, distro, paths) + self.seed = None + self.seed_dir = os.path.join(paths.seed_dir, 'localdisk') + + def __str__(self): + root = sources.DataSource.__str__(self) + return "%s [seed=%s][dsmode=%s]" % (root, self.seed, self.dsmode) + + def get_data(self): + if not os.path.isdir('/cloud-init-config'): + return False + + defaults = {"instance-id": DEFAULT_IID} + + found = [] + mydata = {'meta-data': {}, 'user-data': "", 'vendor-data': ""} + + # Check to see if the seed dir has data. + try: + seeded = util.pathprefix2dict( + self.seed_dir, ['user-data', 'meta-data'], ['vendor-data'] + ) + found.append(self.seed_dir) + mydata = _merge_new_seed(mydata, seeded) + except ValueError: + pass + + try: + seeded = util.pathprefix2dict( + '/cloud-init-config', ['user-data', 'meta-data'], + ['vendor-data'] + ) + found.append('/cloud-init-config') + mydata = _merge_new_seed(mydata, seeded) + except ValueError: + return False + + # Merge in the defaults + mydata['meta-data'] = util.mergemanydict([mydata['meta-data'], + defaults]) + + self.seed = ",".join(found) + self.metadata = mydata['meta-data'] + self.userdata_raw = mydata['user-data'] + self.vendordata_raw = mydata['vendor-data'] + 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 _merge_new_seed(cur, seeded): + ret = cur.copy() + + newmd = seeded.get('meta-data', {}) + if not isinstance(seeded['meta-data'], dict): + newmd = util.load_yaml(seeded['meta-data']) + ret['meta-data'] = util.mergemanydict([cur['meta-data'], newmd]) + + if 'user-data' in seeded: + ret['user-data'] = seeded['user-data'] + if 'vendor-data' in seeded: + ret['vendor-data'] = seeded['vendor-data'] + return ret + + +# Used to match classes to dependencies +datasources = [ + (DataSourceLocalDisk, (sources.DEP_FILESYSTEM, )), +] + + +# Return a list of data sources that match this set of dependencies +def get_datasource_list(depends): + return sources.list_from_depends(depends, datasources)
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor