X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fclient%2Fsfaadmin.py;h=2ef48099735b21aa38e1de60a83a159dac69fd50;hb=eabad1f49b519d0a7b73a2644c14a94e87545dda;hp=7640e930cac44fa0444021871ec331b2d2a2a994;hpb=97d09a321eff49c73c09f44a10d1ae0d7767d250;p=sfa.git diff --git a/sfa/client/sfaadmin.py b/sfa/client/sfaadmin.py index 7640e930..2ef48099 100755 --- a/sfa/client/sfaadmin.py +++ b/sfa/client/sfaadmin.py @@ -1,36 +1,51 @@ #!/usr/bin/python + +# pylint: disable=c0111, c0103, w0402, w0622 + +from __future__ import print_function + import os import sys import copy -from pprint import pformat, PrettyPrinter +from pprint import PrettyPrinter from optparse import OptionParser from sfa.generic import Generic from sfa.util.xrn import Xrn -from sfa.storage.record import Record -from sfa.client.sfi import save_records_to_file +from sfa.util.sfalogging import logger, init_logger + +from sfa.storage.record import Record + from sfa.trust.hierarchy import Hierarchy from sfa.trust.gid import GID +from sfa.trust.certificate import convert_public_key +from sfa.client.common import (optparse_listvalue_callback, + optparse_dictvalue_callback, + terminal_render, filter_records) from sfa.client.candidates import Candidates +from sfa.client.sfi import save_records_to_file pprinter = PrettyPrinter(indent=4) +# if set, will output on stdout +DEBUG = False + try: - help_basedir=Hierarchy().basedir -except: - help_basedir='*unable to locate Hierarchy().basedir' + help_basedir = Hierarchy().basedir +except Exception: + help_basedir = '*unable to locate Hierarchy().basedir' -def optparse_listvalue_callback(option, opt, value, parser): - setattr(parser.values, option.dest, value.split(',')) -def args(*args, **kwargs): +def add_options(*args, **kwargs): def _decorator(func): - func.__dict__.setdefault('options', []).insert(0, (args, kwargs)) + func.__dict__.setdefault('add_options', []).insert(0, (args, kwargs)) return func return _decorator + class Commands(object): + def _get_commands(self): command_names = [] for attrib in dir(self): @@ -40,47 +55,64 @@ class Commands(object): class RegistryCommands(Commands): + def __init__(self, *args, **kwds): - self.api= Generic.the_flavour().make_api(interface='registry') - + self.api = Generic.the_flavour().make_api(interface='registry') + def version(self): - """Display the Registry version""" + """Display the Registry version""" version = self.api.manager.GetVersion(self.api, {}) pprinter.pprint(version) - @args('-x', '--xrn', dest='xrn', metavar='', help='authority to list (hrn/urn - mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) - @args('-r', '--recursive', dest='recursive', metavar='', help='list all child records', - action='store_true', default=False) - def list(self, xrn, type=None, recursive=False): - """List names registered at a given authority - possibly filtered by type""" - xrn = Xrn(xrn, type) - options = {'recursive': recursive} - records = self.api.manager.List(self.api, xrn.get_hrn(), options=options) - for record in records: - if not type or record['type'] == type: - print "%s (%s)" % (record['hrn'], record['type']) - - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) - @args('-o', '--outfile', dest='outfile', metavar='', help='save record to file') - @args('-f', '--format', dest='format', metavar='', type='choice', - choices=('text', 'xml', 'simple'), help='display record in different formats') + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='authority to list (hrn/urn - mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default='all') + @add_options('-r', '--recursive', dest='recursive', metavar='', + help='list all child records', + action='store_true', default=False) + @add_options('-v', '--verbose', dest='verbose', + action='store_true', default=False) + def list(self, xrn, type=None, recursive=False, verbose=False): + """ + List names registered at a given authority, possibly filtered by type + """ + xrn = Xrn(xrn, type) + options_dict = {'recursive': recursive} + records = self.api.manager.List( + self.api, xrn.get_hrn(), options=options_dict) + list = filter_records(type, records) + # terminal_render expects an options object + + class Options: # pylint: disable=r0903 + def __init__(self, verbose): + self.verbose = verbose + + options = Options(verbose) + terminal_render(list, options) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) + @add_options('-o', '--outfile', dest='outfile', metavar='', + help='save record to file') + @add_options('-f', '--format', dest='format', metavar='', + type='choice', choices=('text', 'xml', 'simple'), + help='display record in different formats') def show(self, xrn, type=None, format=None, outfile=None): """Display details for a registered object""" - records = self.api.manager.Resolve(self.api, xrn, type, True) + records = self.api.manager.Resolve(self.api, xrn, type, details=True) for record in records: sfa_record = Record(dict=record) - sfa_record.dump(format) + sfa_record.dump(format) if outfile: - save_records_to_file(outfile, records) - + save_records_to_file(outfile, records) - def _record_dict(self, xrn=None, type=None, - url=None, description=None, email='', - key=None, - slices=[], researchers=[], pis=[]): + @staticmethod + def _record_dict(xrn, type, email, key, + slices, researchers, pis, + url, description, extras): record_dict = {} if xrn: if type: @@ -99,150 +131,288 @@ class RegistryCommands(Commands): pubkey = open(key, 'r').read() except IOError: pubkey = key - record_dict['keys'] = [pubkey] + record_dict['reg-keys'] = [pubkey] if slices: record_dict['slices'] = slices if researchers: - record_dict['researcher'] = researchers + record_dict['reg-researchers'] = researchers if email: record_dict['email'] = email if pis: - record_dict['pi'] = pis + record_dict['reg-pis'] = pis + if extras: + record_dict.update(extras) return record_dict - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) - @args('-e', '--email', dest='email', default="", - help="email (mandatory for users)") - @args('-u', '--url', dest='url', metavar='', default=None, - help="URL, useful for slices") - @args('-d', '--description', dest='description', metavar='', - help='Description, useful for slices', default=None) - @args('-k', '--key', dest='key', metavar='', help='public key string or file', - default=None) - @args('-s', '--slices', dest='slices', metavar='', help='slice xrns', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - @args('-r', '--researchers', dest='researchers', metavar='', help='slice researchers', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - @args('-p', '--pis', dest='pis', metavar='', - help='Principal Investigators/Project Managers ', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - def register(self, xrn, type=None, url=None, description=None, key=None, slices='', - pis='', researchers='',email=''): + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn', default=None) + @add_options('-t', '--type', dest='type', metavar='', + help='object type (mandatory)') + @add_options('-a', '--all', dest='all', metavar='', + action='store_true', default=False, + help='check all users GID') + @add_options('-v', '--verbose', dest='verbose', metavar='', + action='store_true', default=False, + help='verbose mode: display user\'s hrn ') + def check_gid(self, xrn=None, type=None, all=None, verbose=None): + """Check the correspondance between the GID and the PubKey""" + + # db records + from sfa.storage.model import RegRecord + db_query = self.api.dbsession().query(RegRecord).filter_by(type=type) + if xrn and not all: + hrn = Xrn(xrn).get_hrn() + db_query = db_query.filter_by(hrn=hrn) + elif all and xrn: + print("Use either -a or -x , not both !!!") + sys.exit(1) + elif not all and not xrn: + print("Use either -a or -x , one of them is mandatory !!!") + sys.exit(1) + + records = db_query.all() + if not records: + print("No Record found") + sys.exit(1) + + OK = [] + NOK = [] + ERROR = [] + NOKEY = [] + for record in records: + # get the pubkey stored in SFA DB + if record.reg_keys: + db_pubkey_str = record.reg_keys[0].key + try: + db_pubkey_obj = convert_public_key(db_pubkey_str) + except Exception: + ERROR.append(record.hrn) + continue + else: + NOKEY.append(record.hrn) + continue + + # get the pubkey from the gid + gid_str = record.gid + gid_obj = GID(string=gid_str) + gid_pubkey_obj = gid_obj.get_pubkey() + + # Check if gid_pubkey_obj and db_pubkey_obj are the same + check = gid_pubkey_obj.is_same(db_pubkey_obj) + if check: + OK.append(record.hrn) + else: + NOK.append(record.hrn) + + if not verbose: + print("Users NOT having a PubKey: %s\n\ +Users having a non RSA PubKey: %s\n\ +Users having a GID/PubKey correpondence OK: %s\n\ +Users having a GID/PubKey correpondence Not OK: %s\n" + % (len(NOKEY), len(ERROR), len(OK), len(NOK))) + else: + print("Users NOT having a PubKey: %s and are: \n%s\n\n\ +Users having a non RSA PubKey: %s and are: \n%s\n\n\ +Users having a GID/PubKey correpondence OK: %s and are: \n%s\n\n\ +Users having a GID/PubKey correpondence NOT OK: %s and are: \n%s\n\n" + % (len(NOKEY), NOKEY, len(ERROR), ERROR, + len(OK), OK, len(NOK), NOK)) + + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) + @add_options('-e', '--email', dest='email', default="", + help="email (mandatory for users)") + @add_options('-u', '--url', dest='url', metavar='', default=None, + help="URL, useful for slices") + @add_options('-d', '--description', dest='description', + metavar='', + help='Description, useful for slices', default=None) + @add_options('-k', '--key', dest='key', metavar='', + help='public key string or file', + default=None) + @add_options('-s', '--slices', dest='slices', metavar='', + help='Set/replace slice xrns', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-r', '--researchers', dest='researchers', + metavar='', help='Set/replace slice researchers', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-p', '--pis', dest='pis', metavar='', + help='Set/replace Principal Investigators/Project Managers', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-X', '--extra', dest='extras', + default={}, type='str', metavar="", + action="callback", callback=optparse_dictvalue_callback, + nargs=1, + help="set extra/testbed-dependent flags," + " e.g. --extra enabled=true") + def register(self, xrn, type=None, email='', key=None, + slices='', pis='', researchers='', + url=None, description=None, extras={}): """Create a new Registry record""" - record_dict = self._record_dict(xrn=xrn, type=type, url=url, key=key, - slices=slices, researchers=researchers, email=email, pis=pis) - self.api.manager.Register(self.api, record_dict) - - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) - @args('-u', '--url', dest='url', metavar='', help='URL', default=None) - @args('-d', '--description', dest='description', metavar='', - help='Description', default=None) - @args('-k', '--key', dest='key', metavar='', help='public key string or file', - default=None) - @args('-s', '--slices', dest='slices', metavar='', help='slice xrns', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - @args('-r', '--researchers', dest='researchers', metavar='', help='slice researchers', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - @args('-p', '--pis', dest='pis', metavar='', - help='Principal Investigators/Project Managers ', - default='', type="str", action='callback', callback=optparse_listvalue_callback) - def update(self, xrn, type=None, url=None, description=None, key=None, slices='', - pis='', researchers=''): - """Update an existing Registry record""" - record_dict = self._record_dict(xrn=xrn, type=type, url=url, description=description, - key=key, slices=slices, researchers=researchers, pis=pis) + record_dict = self._record_dict( + xrn=xrn, type=type, email=email, key=key, + slices=slices, researchers=researchers, pis=pis, + url=url, description=description, extras=extras) + self.api.manager.Register(self.api, record_dict) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) + @add_options('-u', '--url', dest='url', metavar='', + help='URL', default=None) + @add_options('-d', '--description', dest='description', + metavar='', + help='Description', default=None) + @add_options('-k', '--key', dest='key', metavar='', + help='public key string or file', + default=None) + @add_options('-s', '--slices', dest='slices', metavar='', + help='Set/replace slice xrns', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-r', '--researchers', dest='researchers', + metavar='', help='Set/replace slice researchers', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-p', '--pis', dest='pis', metavar='', + help='Set/replace Principal Investigators/Project Managers', + default='', type="str", action='callback', + callback=optparse_listvalue_callback) + @add_options('-X', '--extra', dest='extras', default={}, type='str', + metavar="", nargs=1, + action="callback", callback=optparse_dictvalue_callback, + help="set extra/testbed-dependent flags," + " e.g. --extra enabled=true") + def update(self, xrn, type=None, email='', key=None, + slices='', pis='', researchers='', + url=None, description=None, extras={}): + """Update an existing Registry record""" + record_dict = self._record_dict( + xrn=xrn, type=type, email=email, key=key, + slices=slices, researchers=researchers, pis=pis, + url=url, description=description, extras=extras) self.api.manager.Update(self.api, record_dict) - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) def remove(self, xrn, type=None): """Remove given object from the registry""" xrn = Xrn(xrn, type) - self.api.manager.Remove(self.api, xrn) + self.api.manager.Remove(self.api, xrn) - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) def credential(self, xrn, type=None): """Invoke GetCredential""" - cred = self.api.manager.GetCredential(self.api, xrn, type, self.api.hrn) - print cred - + cred = self.api.manager.GetCredential( + self.api, xrn, type, self.api.hrn) + print(cred) + def import_registry(self): """Run the importer""" + if not DEBUG: + init_logger('import') from sfa.importer import Importer importer = Importer() importer.run() + def sync_db(self): - """Initiailize or upgrade the db""" + """Initialize or upgrade the db""" from sfa.storage.dbschema import DBSchema - dbschema=DBSchema() - dbschema.init_or_upgrade - - @args('-a', '--all', dest='all', metavar='', action='store_true', default=False, - help='Remove all registry records and all files in %s area' % help_basedir) - @args('-c', '--certs', dest='certs', metavar='', action='store_true', default=False, - help='Remove all cached certs/gids found in %s' % help_basedir ) - @args('-0', '--no-reinit', dest='reinit', metavar='', action='store_false', default=True, - help='Prevents new DB schema from being installed after cleanup') + dbschema = DBSchema() + dbschema.init_or_upgrade() + + + @add_options('-a', '--all', dest='all', metavar='', + action='store_true', default=False, + help='Remove all registry records and all files in %s area' + % help_basedir) + @add_options('-c', '--certs', dest='certs', + metavar='', action='store_true', default=False, + help='Remove all cached certs/gids found in %s' + % help_basedir) + @add_options('-0', '--no-reinit', dest='reinit', metavar='', + action='store_false', default=True, + help="Prevents new DB schema" + " from being installed after cleanup") def nuke(self, all=False, certs=False, reinit=True): - """Cleanup local registry DB, plus various additional filesystem cleanups optionally""" + """ + Cleanup local registry DB, plus various additional + filesystem cleanups optionally + """ from sfa.storage.dbschema import DBSchema - from sfa.util.sfalogging import _SfaLogger - logger = _SfaLogger(logfile='/var/log/sfa_import.log', loggername='importlog') + from sfa.util.sfalogging import init_logger, logger + init_logger('import') logger.setLevelFromOptVerbose(self.api.config.SFA_API_LOGLEVEL) logger.info("Purging SFA records from database") - dbschema=DBSchema() + dbschema = DBSchema() dbschema.nuke() - # for convenience we re-create the schema here, so there's no need for an explicit + # for convenience we re-create the schema here, + # so there's no need for an explicit # service sfa restart # however in some (upgrade) scenarios this might be wrong if reinit: logger.info("re-creating empty schema") dbschema.init_or_upgrade() - # remove the server certificate and all gids found in /var/lib/sfa/authorities + # remove the server certificate and all gids found in + # /var/lib/sfa/authorities if certs: logger.info("Purging cached certificates") for (dir, _, files) in os.walk('/var/lib/sfa/authorities'): for file in files: if file.endswith('.gid') or file == 'server.cert': - path=dir+os.sep+file + path = dir + os.sep + file os.unlink(path) # just remove all files that do not match 'server.key' or 'server.cert' if all: logger.info("Purging registry filesystem cache") - preserved_files = [ 'server.key', 'server.cert'] - for (dir,_,files) in os.walk(Hierarchy().basedir): + preserved_files = ['server.key', 'server.cert'] + for dir, _, files in os.walk(Hierarchy().basedir): for file in files: - if file in preserved_files: continue - path=dir+os.sep+file + if file in preserved_files: + continue + path = dir + os.sep + file os.unlink(path) - - + + class CertCommands(Commands): - + + def __init__(self, *args, **kwds): + self.api = Generic.the_flavour().make_api(interface='registry') + def import_gid(self, xrn): pass - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') - @args('-t', '--type', dest='type', metavar='', help='object type', default=None) - @args('-o', '--outfile', dest='outfile', metavar='', help='output file', default=None) + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') + @add_options('-t', '--type', dest='type', metavar='', + help='object type', default=None) + @add_options('-o', '--outfile', dest='outfile', metavar='', + help='output file', default=None) def export(self, xrn, type=None, outfile=None): - """Fetch an object's GID from the Registry""" - from sfa.storage.alchemy import dbsession + """Fetch an object's GID from the Registry""" from sfa.storage.model import RegRecord hrn = Xrn(xrn).get_hrn() - request=dbsession.query(RegRecord).filter_by(hrn=hrn) - if type: request = request.filter_by(type=type) - record=request.first() + request = self.api.dbsession().query(RegRecord).filter_by(hrn=hrn) + if type: + request = request.filter_by(type=type) + record = request.first() if record: gid = GID(string=record.gid) else: @@ -251,107 +421,93 @@ class CertCommands(Commands): try: auth_info = hierarchy.get_auth_info(hrn) gid = auth_info.gid_object - except: - print "Record: %s not found" % hrn + except Exception: + print("Record: %s not found" % hrn) sys.exit(1) # save to file if not outfile: outfile = os.path.abspath('./%s.gid' % gid.get_hrn()) gid.save_to_file(outfile, save_parents=True) - - @args('-g', '--gidfile', dest='gid', metavar='', help='path of gid file to display (mandatory)') + + @add_options('-g', '--gidfile', dest='gid', metavar='', + help='path of gid file to display (mandatory)') def display(self, gidfile): """Print contents of a GID file""" gid_path = os.path.abspath(gidfile) if not gid_path or not os.path.isfile(gid_path): - print "No such gid file: %s" % gidfile + print("No such gid file: %s" % gidfile) sys.exit(1) gid = GID(filename=gid_path) gid.dump(dump_parents=True) - + class AggregateCommands(Commands): def __init__(self, *args, **kwds): - self.api= Generic.the_flavour().make_api(interface='aggregate') - + self.api = Generic.the_flavour().make_api(interface='aggregate') + def version(self): """Display the Aggregate version""" version = self.api.manager.GetVersion(self.api, {}) pprinter.pprint(version) - def slices(self): - """List the running slices at this Aggregate""" - print self.api.manager.ListSlices(self.api, [], {}) - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn (mandatory)') + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='object hrn/urn (mandatory)') def status(self, xrn): - """Display the status of a slice or slivers""" - urn = Xrn(xrn, 'slice').get_urn() - status = self.api.manager.SliverStatus(self.api, urn, [], {}) + """ + Retrieve the status of the slivers + belonging to the named slice (Status) + """ + urns = [Xrn(xrn, 'slice').get_urn()] + status = self.api.manager.Status(self.api, urns, [], {}) pprinter.pprint(status) - - @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn', default=None) - @args('-r', '--rspec-version', dest='rspec_version', metavar='', - default='GENI', help='version/format of the resulting rspec response') - def resources(self, xrn=None, rspec_version='GENI'): - """Display the available resources at an aggregate -or the resources allocated by a slice""" + + @add_options('-r', '--rspec-version', dest='rspec_version', + metavar='', default='GENI', + help='version/format of the resulting rspec response') + def resources(self, rspec_version='GENI'): + """Display the available resources at an aggregate""" options = {'geni_rspec_version': rspec_version} - if xrn: - options['geni_slice_urn'] = Xrn(xrn, 'slice').get_urn() - print options + print(options) resources = self.api.manager.ListResources(self.api, [], options) - print resources - - @args('-x', '--xrn', dest='xrn', metavar='', help='slice hrn/urn (mandatory)') - @args('-r', '--rspec', dest='rspec', metavar='', help='rspec file (mandatory)') - @args('-u', '--user', dest='user', metavar='', help='hrn/urn of slice user (mandatory)') - @args('-k', '--key', dest='key', metavar='', help="path to user's public key file (mandatory)") - def create(self, xrn, rspec, user, key): + print(resources) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='slice hrn/urn (mandatory)') + @add_options('-r', '--rspec', dest='rspec', metavar='', + help='rspec file (mandatory)') + def allocate(self, xrn, rspec): """Allocate slivers""" xrn = Xrn(xrn, 'slice') - slice_urn=xrn.get_urn() + slice_urn = xrn.get_urn() rspec_string = open(rspec).read() - user_xrn = Xrn(user, 'user') - user_urn = user_xrn.get_urn() - user_key_string = open(key).read() - users = [{'urn': user_urn, 'keys': [user_key_string]}] - options={} - self.api.manager.CreateSliver(self, slice_urn, [], rspec_string, users, options) - - @args('-x', '--xrn', dest='xrn', metavar='', help='slice hrn/urn (mandatory)') + options = {} + manifest = self.api.manager.Allocate( + self.api, slice_urn, [], rspec_string, options) + print(manifest) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='slice hrn/urn (mandatory)') + def provision(self, xrn): + """Provision slivers""" + xrn = Xrn(xrn, 'slice') + slice_urn = xrn.get_urn() + options = {} + manifest = self.api.manager.provision( + self.api, [slice_urn], [], options) + print(manifest) + + @add_options('-x', '--xrn', dest='xrn', metavar='', + help='slice hrn/urn (mandatory)') def delete(self, xrn): - """Delete slivers""" - self.api.manager.DeleteSliver(self.api, xrn, [], {}) - - @args('-x', '--xrn', dest='xrn', metavar='', help='slice hrn/urn (mandatory)') - def start(self, xrn): - """Start slivers""" - self.api.manager.start_slice(self.api, xrn, []) - - @args('-x', '--xrn', dest='xrn', metavar='', help='slice hrn/urn (mandatory)') - def stop(self, xrn): - """Stop slivers""" - self.api.manager.stop_slice(self.api, xrn, []) - - @args('-x', '--xrn', dest='xrn', metavar='', help='slice hrn/urn (mandatory)') - def reset(self, xrn): - """Reset sliver""" - self.api.manager.reset_slice(self.api, xrn) - - -# @args('-x', '--xrn', dest='xrn', metavar='', help='object hrn/urn', default=None) -# @args('-r', '--rspec', dest='rspec', metavar='', help='request rspec', default=None) -# def ticket(self, xrn, rspec): -# pass - + """Delete slivers""" + self.api.manager.Delete(self.api, [xrn], [], {}) class SliceManagerCommands(AggregateCommands): - + def __init__(self, *args, **kwds): - self.api= Generic.the_flavour().make_api(interface='slicemgr') + self.api = Generic.the_flavour().make_api(interface='slicemgr') class SfaAdmin: @@ -362,55 +518,57 @@ class SfaAdmin: 'slicemgr': SliceManagerCommands} # returns (name,class) or (None,None) - def find_category (self, input): - full_name=Candidates (SfaAdmin.CATEGORIES.keys()).only_match(input) - if not full_name: return (None,None) - return (full_name,SfaAdmin.CATEGORIES[full_name]) - - def summary_usage (self, category=None): - print "Usage:", self.script_name + " category command []" - if category and category in SfaAdmin.CATEGORIES: - categories=[category] + def find_category(self, input): + full_name = Candidates(SfaAdmin.CATEGORIES.keys()).only_match(input) + if not full_name: + return (None, None) + return (full_name, SfaAdmin.CATEGORIES[full_name]) + + def summary_usage(self, category=None): + print("Usage:", self.script_name + " category command []") + if category and category in SfaAdmin.CATEGORIES: + categories = [category] else: - categories=SfaAdmin.CATEGORIES + categories = SfaAdmin.CATEGORIES for c in categories: - cls=SfaAdmin.CATEGORIES[c] - print "==================== category=%s"%c - names=cls.__dict__.keys() + cls = SfaAdmin.CATEGORIES[c] + print("==================== category=%s" % c) + names = cls.__dict__.keys() names.sort() for name in names: - method=cls.__dict__[name] - if name.startswith('_'): continue - margin=15 - format="%%-%ds"%margin - print "%-15s"%name, - doc=getattr(method,'__doc__',None) - if not doc: - print "" + method = cls.__dict__[name] + if name.startswith('_'): + continue + margin = 15 + print("%-15s" % name, end=' ') + doc = getattr(method, '__doc__', None) + if not doc: + print("") continue - lines=[line.strip() for line in doc.split("\n")] - line1=lines.pop(0) - print line1 - for extra_line in lines: print margin*" ",extra_line + lines = [line.strip() for line in doc.split("\n")] + line1 = lines.pop(0) + print(line1) + for extra_line in lines: + print(margin * " ", extra_line) sys.exit(2) def main(self): argv = copy.deepcopy(sys.argv) self.script_name = argv.pop(0) - # ensure category is specified + # ensure category is specified if len(argv) < 1: self.summary_usage() # ensure category is valid category_input = argv.pop(0) - (category_name, category_class) = self.find_category (category_input) + (category_name, category_class) = self.find_category(category_input) if not category_name or not category_class: self.summary_usage(category_name) usage = "%%prog %s command [options]" % (category_name) parser = OptionParser(usage=usage) - - # ensure command is valid + + # ensure command is valid category_instance = category_class() commands = category_instance._get_commands() if len(argv) < 1: @@ -418,19 +576,18 @@ class SfaAdmin: command_name = '__call__' else: command_input = argv.pop(0) - command_name = Candidates (commands).only_match (command_input) - + command_name = Candidates(commands).only_match(command_input) + if command_name and hasattr(category_instance, command_name): command = getattr(category_instance, command_name) else: self.summary_usage(category_name) # ensure options are valid - options = getattr(command, 'options', []) usage = "%%prog %s %s [options]" % (category_name, command_name) parser = OptionParser(usage=usage) - for arg, kwd in options: - parser.add_option(*arg, **kwd) + for args, kwdargs in getattr(command, 'add_options', []): + parser.add_option(*args, **kwdargs) (opts, cmd_args) = parser.parse_args(argv) cmd_kwds = vars(opts) @@ -441,17 +598,17 @@ class SfaAdmin: # execute command try: - #print "invoking %s *=%s **=%s"%(command.__name__,cmd_args, cmd_kwds) + # print "invoking %s *=%s **=%s"%(command.__name__, cmd_args, + # cmd_kwds) command(*cmd_args, **cmd_kwds) sys.exit(0) except TypeError: - print "Possible wrong number of arguments supplied" - #import traceback - #traceback.print_exc() - print command.__doc__ + print("Possible wrong number of arguments supplied") + print(command.__doc__) parser.print_help() - #raise + sys.exit(1) + # raise except Exception: - print "Command failed, please check log for more info" + print("Command failed, please check log for more info") raise - + sys.exit(1)