import socket
import random
import datetime
+import zlib
from lxml import etree
from StringIO import StringIO
from types import StringTypes, ListType
from optparse import OptionParser
-import zlib
-
from sfa.util.sfalogging import sfa_logger,sfa_logger_goes_to_console
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.gid import GID
import sfa.util.xmlrpcprotocol as xmlrpcprotocol
from sfa.util.config import Config
from sfa.util.version import version_core
+from sfa.util.cache import Cache
AGGREGATE_PORT=12346
CM_PORT=12346
for opt in Sfi.required_options:
if not hasattr(options,opt): setattr(options,opt,None)
if not hasattr(options,'sfi_dir'): options.sfi_dir=os.path.expanduser("~/.sfi/")
+ self.sfi_dir = options.sfi_dir
self.options = options
self.slicemgr = None
self.registry = None
default="all")
# display formats
if command in ("resources"):
- parser.add_option("-r", "--rspec-version", dest="rspec_version", default="sfa 1",
+ parser.add_option("-r", "--rspec-version", dest="rspec_version", default="SFA 1",
help="schema type and version of resulting RSpec")
parser.add_option("-f", "--format", dest="format", type="choice",
help="display format ([xml]|dns|ip)", default="xml",
choices=("xml", "dns", "ip"))
+ #panos: a new option to define the type of information about resources a user is interested in
+ parser.add_option("-i", "--info", dest="info",
+ help="optional component information", default=None)
+
if command in ("resources", "show", "list"):
parser.add_option("-o", "--output", dest="file",
return parser
-
+
def read_config(self):
config_file = self.options.sfi_dir + os.sep + "sfi_config"
try:
self.slicemgr = xmlrpcprotocol.get_server(self.sm_url, key_file, cert_file, self.options)
return
-
+
+ def get_cached_server_version(self, server):
+ # check local cache first
+ cache = None
+ version = None
+ cache_file = self.sfi_dir + os.path.sep + 'sfi_cache.dat'
+ cache_key = server.url + "-version"
+ try:
+ cache = Cache(cache_file)
+ except IOError:
+ cache = Cache()
+ self.logger.info("Local cache not found at: %s" % cache_file)
+
+ if cache:
+ version = cache.get(cache_key)
+
+ if not version:
+ version = server.GetVersion()
+ # cache version for 24 hours
+ cache.add(cache_key, version, ttl= 60*60*24)
+
+
+ return version
+
+
+ def server_supports_call_id_arg(self, server):
+ """
+ Returns true if server support the optional call_id arg, false otherwise.
+ """
+ server_version = self.get_cached_server_version(server)
+ if 'sfa' in server_version:
+ code_tag = server_version['code_tag']
+ code_tag_parts = code_tag.split("-")
+
+ version_parts = code_tag_parts[0].split(".")
+ major, minor = version_parts[0], version_parts[1]
+ rev = code_tag_parts[1]
+ if int(major) > 1:
+ if int(minor) > 0 or int(rev) > 20:
+ return True
+ return False
+
#
# Get various credential and spec files
#
# ==================================================================
# Slice-related commands
# ==================================================================
-
def version(self, opts, args):
if opts.version_local:
if args:
cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
hrn = args[0]
- call_options = {'geni_slice_urn': hrn_to_urn(hrn, 'slice')}
+ call_options = {'geni_slice_urn': hrn_to_urn(hrn, 'slice')}
else:
cred = user_cred
hrn = None
creds.append(delegated_cred)
if opts.rspec_version:
call_options['rspec_version'] = opts.rspec_version
- result = server.ListResources(creds, call_options,unique_call_id())
+ #panos add info options
+ if opts.info:
+ call_options['info'] = opts.info
+
+ call_args = [creds, call_options]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ result = server.ListResources(*call_args)
format = opts.format
if opts.file is None:
display_rspec(result, format)
version = server.GetVersion()
if 'sfa' not in version:
# need to pass along user keys if this request is going to a ProtoGENI aggregate
- # ProtoGeni Aggregaes will only install the keys of the user that is issuing the
- # request. all slice keys
+ # ProtoGeni Aggregates will only install the keys of the user that is issuing the
+ # request. So we will only pass in one user that contains the keys for all
+ # users of the slice
user = {'urn': user_cred.get_gid_caller().get_urn(),
'keys': []}
slice_record = self.registry.Resolve(slice_urn, creds)
for user_record in user_records:
if 'keys' in user_record:
user['keys'].extend(user_record['keys'])
- users.append(user)
- result = server.CreateSliver(slice_urn, creds, rspec, users, unique_call_id())
+ users.append(user)
+
+ call_args = [slice_urn, creds, rspec, users]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+
+ result = server.CreateSliver(*call_args)
print result
return result
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
server = self.get_server_from_opts(opts)
- return server.DeleteSliver(slice_urn, creds, unique_call_id())
-
+
+ call_args = [slice_urn, creds]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ return server.DeleteSliver(*call_args)
+
# start named slice
def start(self, opts, args):
slice_hrn = args[0]
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
time = args[1]
- return server.RenewSliver(slice_urn, creds, time, unique_call_id())
+
+ call_args = [slice_urn, creds, time]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ return server.RenewSliver(*call_args)
def status(self, opts, args):
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
server = self.get_server_from_opts(opts)
- print server.SliverStatus(slice_urn, creds, unique_call_id())
+ call_args = [slice_urn, creds]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ print server.SliverStatus(*call_args)
def shutdown(self, opts, args):
git://git.onelab.eu / sfa.git / blobdiff