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import lxml.etree
import Bcfg2.Server.Admin
from Bcfg2.Server.Plugins.Metadata import MetadataConsistencyError
class Client(Bcfg2.Server.Admin.MetadataCore):
__shorthelp__ = "Create, delete, or modify client entries"
__longhelp__ = (__shorthelp__ + "\n\nbcfg2-admin client add <client> "
"attr1=val1 attr2=val2\n"
"\n\nbcfg2-admin client update <client> "
"attr1=val1 attr2=val2\n"
"\n\nbcfg2-admin client list\n"
"bcfg2-admin client del <client>")
__usage__ = ("bcfg2-admin client [options] [add|del|update|list] [attr=val]")
def __init__(self, configfile):
Bcfg2.Server.Admin.MetadataCore.__init__(self, configfile,
self.__usage__)
def __call__(self, args):
Bcfg2.Server.Admin.MetadataCore.__call__(self, args)
if len(args) == 0:
self.errExit("No argument specified.\n"
"Please see bcfg2-admin client help for usage.")
if args[0] == 'add':
attr_d = {}
for i in args[2:]:
attr, val = i.split('=', 1)
if attr not in ['profile', 'uuid', 'password',
'location', 'secure', 'address']:
print "Attribute %s unknown" % attr
raise SystemExit(1)
attr_d[attr] = val
try:
self.metadata.add_client(args[1], attr_d)
except MetadataConsistencyError:
print "Error in adding client"
raise SystemExit(1)
elif args[0] in ['update', 'up']:
attr_d = {}
for i in args[2:]:
attr, val = i.split('=', 1)
if attr not in ['profile', 'uuid', 'password',
'location', 'secure', 'address']:
print "Attribute %s unknown" % attr
raise SystemExit(1)
attr_d[attr] = val
try:
self.metadata.update_client(args[1], attr_d)
except MetadataConsistencyError:
print "Error in updating client"
raise SystemExit(1)
elif args[0] in ['delete', 'remove', 'del', 'rm']:
try:
self.metadata.remove_client(args[1])
except MetadataConsistencyError:
print "Error in deleting client"
raise SystemExit(1)
elif args[0] in ['list', 'ls']:
tree = lxml.etree.parse(self.metadata.data + "/clients.xml")
for node in tree.findall("//Client"):
print node.attrib["name"]
else:
print "No command specified"
raise SystemExit(1)
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