### $Id$
### $URL$
#
-# GENI PLC Wrapper
+# SFA PLC Wrapper
#
-# This wrapper implements the Geni Registry and Slice Interfaces on PLC.
+# This wrapper implements the SFA Registry and Slice Interfaces on PLC.
# Depending on command line options, it starts some combination of a
# Registry, an Aggregate Manager, and a Slice Manager.
#
# is up to date and accurate.
#
# 1) Import the existing planetlab database, creating the
-# appropriate geni records. This is done by running the "sfa-import-plc.py" tool.
+# appropriate SFA records. This is done by running the "sfa-import-plc.py" tool.
#
# 2) Create a "trusted_roots" directory and place the certificate of the root
# authority in that directory. Given the defaults in sfa-import-plc.py, this
##
# TCP ports for the three servers
-registry_port=12345
-aggregate_port=12346
-slicemgr_port=12347
-
+#registry_port=12345
+#aggregate_port=12346
+#slicemgr_port=12347
+### xxx todo not in the config yet
+component_port=12346
import os, os.path
import sys
from optparse import OptionParser
+import logging
+from sfa.util.sfalogging import sfa_logger
from sfa.trust.trustedroot import TrustedRootList
from sfa.trust.certificate import Keypair, Certificate
-
-from sfa.server.registry import Registry
-from sfa.server.aggregate import Aggregate
-from sfa.server.slicemgr import SliceMgr
from sfa.trust.hierarchy import Hierarchy
from sfa.util.config import Config
-from sfa.util.report import trace
+from sfa.plc.api import SfaAPI
+from sfa.server.registry import Registries
+from sfa.server.aggregate import Aggregates
# after http://www.erlenstar.demon.co.uk/unix/faq_2.html
def daemon():
devnull = os.open(os.devnull, os.O_RDWR)
os.dup2(devnull, 0)
# xxx fixme - this is just to make sure that nothing gets stupidly lost - should use devnull
- crashlog = os.open('/var/log/sfa.daemon', os.O_RDWR | os.O_APPEND | os.O_CREAT, 0644)
+ crashlog = os.open('/var/log/httpd/sfa_access_log', os.O_RDWR | os.O_APPEND | os.O_CREAT, 0644)
os.dup2(crashlog, 1)
os.dup2(crashlog, 2)
-def main():
- # xxx get rid of globals - name consistently CamelCase or under_score
- global AuthHierarchy
- global TrustedRoots
- global registry_port
- global aggregate_port
- global slicemgr_port
-
- # Generate command line parser
- parser = OptionParser(usage="sfa-server [options]")
- parser.add_option("-r", "--registry", dest="registry", action="store_true",
- help="run registry server", default=False)
- parser.add_option("-s", "--slicemgr", dest="sm", action="store_true",
- help="run slice manager", default=False)
- parser.add_option("-a", "--aggregate", dest="am", action="store_true",
- help="run aggregate manager", default=False)
- parser.add_option("-v", "--verbose", dest="verbose", action="store_true",
- help="verbose mode", default=False)
- parser.add_option("-d", "--daemon", dest="daemon", action="store_true",
- help="Run as daemon.", default=False)
- (options, args) = parser.parse_args()
+def init_server_key(server_key_file, server_cert_file, config, hierarchy):
- config = Config()
- hierarchy = Hierarchy()
- trusted_roots = TrustedRootList(config.get_trustedroots_dir())
- server_key_file = os.path.join(hierarchy.basedir, "server.key")
- server_cert_file = os.path.join(hierarhy.basedir, "server.cert")
- # XX TODO: Subject should be the interfaces's hrn
- subject = "registry"
- if (options.daemon): daemon()
-
+ subject = config.SFA_INTERFACE_HRN
# check if the server's private key exists. If it doesnt,
# get the right one from the authorities directory. If it cant be
# found in the authorities directory, generate a random one
if not os.path.exists(server_key_file):
hrn = config.SFA_INTERFACE_HRN.lower()
- key_file = os.sep.join([hierarchy.basedir, hrn, hrn+".pkey"])
+ hrn_parts = hrn.split(".")
+ rel_key_path = hrn
+ pkey_filename = hrn+".pkey"
+
+ # sub authority's have "." in their hrn. This must
+ # be converted to os.path separator
+ if len(hrn_parts) > 0:
+ rel_key_path = hrn.replace(".", os.sep)
+ pkey_filename= hrn_parts[-1]+".pkey"
+
+ key_file = os.sep.join([hierarchy.basedir, rel_key_path, pkey_filename])
if not os.path.exists(key_file):
# if it doesnt exist then this is probably a fresh interface
# with no records. Generate a random keypair for now
- trace("server's public key not found in %s" % key_file)
- trace("generating a random server key pair")
+ sfa_logger.debug("server's public key not found in %s" % key_file)
+ sfa_logger.debug("generating a random server key pair")
key = Keypair(create=True)
key.save_to_file(server_key_file)
cert = Certificate(subject=subject)
cert.set_issuer(key=key, subject=subject)
cert.set_pubkey(key)
cert.sign()
- cert.save_to_file(server_cert_file)
+ cert.save_to_file(server_cert_file, save_parents=True)
else:
# the pkey was found in the authorites directory. lets
cert.set_issuer(key=key, subject=subject)
cert.set_pubkey(key)
cert.sign()
- cert.save_to_file(server_cert_file)
-
+ cert.save_to_file(server_cert_file, save_parents=True)
+
# If private key exists and cert doesnt, recreate cert
if (os.path.exists(server_key_file)) and (not os.path.exists(server_cert_file)):
cert.sign()
cert.save_to_file(server_cert_file)
+def init_server(options, config):
+ """
+ Execute the init method defined in the manager file
+ """
+ manager_base = 'sfa.managers'
+ if options.registry:
+ mgr_type = config.SFA_REGISTRY_TYPE
+ manager_module = manager_base + ".registry_manager_%s" % mgr_type
+ try: manager = __import__(manager_module, fromlist=[manager_base])
+ except: manager = None
+ if manager and hasattr(manager, 'init_server'):
+ manager.init_server()
+ if options.am:
+ mgr_type = config.SFA_AGGREGATE_TYPE
+ manager_module = manager_base + ".aggregate_manager_%s" % mgr_type
+ try: manager = __import__(manager_module, fromlist=[manager_base])
+ except: manager = None
+ if manager and hasattr(manager, 'init_server'):
+ manager.init_server()
+ if options.sm:
+ mgr_type = config.SFA_SM_TYPE
+ manager_module = manager_base + ".slice_manager_%s" % mgr_type
+ try: manager = __import__(manager_module, fromlist=[manager_base])
+ except: manager = None
+ if manager and hasattr(manager, 'init_server'):
+ manager.init_server()
+ if options.cm:
+ mgr_type = config.SFA_CM_TYPE
+ manager_module = manager_base + ".component_manager_%s" % mgr_type
+ try: manager = __import__(manager_module, fromlist=[manager_base])
+ except: manager = None
+ if manager and hasattr(manager, 'init_server'):
+ manager.init_server()
+
+def sync_interfaces(server_key_file, server_cert_file):
+ """
+ Attempt to install missing trusted gids and db records for
+ our federated interfaces
+ """
+ api = SfaAPI(key_file = server_key_file, cert_file = server_cert_file)
+ registries = Registries(api)
+ aggregates = Aggregates(api)
+ registries.sync_interfaces()
+ aggregates.sync_interfaces()
+
+def main():
+ # Generate command line parser
+ parser = OptionParser(usage="sfa-server [options]")
+ parser.add_option("-r", "--registry", dest="registry", action="store_true",
+ help="run registry server", default=False)
+ parser.add_option("-s", "--slicemgr", dest="sm", action="store_true",
+ help="run slice manager", default=False)
+ parser.add_option("-a", "--aggregate", dest="am", action="store_true",
+ help="run aggregate manager", default=False)
+ parser.add_option("-c", "--component", dest="cm", action="store_true",
+ help="run component server", default=False)
+ parser.add_option("-v", "--verbose", dest="verbose", action="store_true",
+ help="verbose mode", default=False)
+ parser.add_option("-d", "--daemon", dest="daemon", action="store_true",
+ help="Run as daemon.", default=False)
+ (options, args) = parser.parse_args()
+ if options.verbose: sfa_logger.setLevel(logging.DEBUG)
+
+ config = Config()
+ if config.SFA_API_DEBUG: sfa_logger.setLevel(logging.DEBUG)
+ hierarchy = Hierarchy()
+ server_key_file = os.path.join(hierarchy.basedir, "server.key")
+ server_cert_file = os.path.join(hierarchy.basedir, "server.cert")
+
+ init_server_key(server_key_file, server_cert_file, config, hierarchy)
+ init_server(options, config)
+ sync_interfaces(server_key_file, server_cert_file)
+
+ if (options.daemon): daemon()
# start registry server
if (options.registry):
- r = Registry("", registry_port, server_key_file, server_cert_file)
+ from sfa.server.registry import Registry
+ r = Registry("", config.SFA_REGISTRY_PORT, server_key_file, server_cert_file)
r.start()
# start aggregate manager
if (options.am):
- a = Aggregate("", aggregate_port, server_key_file, server_cert_file)
+ from sfa.server.aggregate import Aggregate
+ a = Aggregate("", config.SFA_AGGREGATE_PORT, server_key_file, server_cert_file)
a.start()
# start slice manager
if (options.sm):
- s = SliceMgr("", slicemgr_port, server_key_file, server_cert_file)
+ from sfa.server.slicemgr import SliceMgr
+ s = SliceMgr("", config.SFA_SM_PORT, server_key_file, server_cert_file)
s.start()
+ if (options.cm):
+ from sfa.server.component import Component
+ c = Component("", config.component_port, server_key_file, server_cert_file)
+# c = Component("", config.SFA_COMPONENT_PORT, server_key_file, server_cert_file)
+ c.start()
+
if __name__ == "__main__":
- main()
+ try:
+ main()
+ except:
+ sfa_logger.log_exc_critical("SFA server is exiting")
git://git.onelab.eu / sfa.git / blobdiff