blob: a74ee6050f16d1f3954b039b6f59a29557ebb415 [file] [log] [blame]
#!/usr/bin/env python
# -----------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# -----------------------------------------------------------------------
import os
import sys
from ducc_util import DuccUtil
class DuccVaryOn(DuccUtil):
def usage(self, msg):
if ( msg != None ):
print msg
print 'vary_on list-of-nodes'
print ' This marks the nodes named in the list online for scheduling purposes.'
print ' The nodes must have been previously online and/or configured in a nodellist'
print ' at boot time.'
print ''
print 'Example:'
print ' vary_on node1 node2 node3'
sys.exit(1)
def main(self, nodes):
if ( len(nodes) == 0 ):
self.usage(None)
print 'Varying on', nodes
DUCC_JVM_OPTS = ' -Dducc.deploy.configuration=' + self.DUCC_HOME + "/resources/ducc.properties "
DUCC_JVM_OPTS = DUCC_JVM_OPTS + ' -DDUCC_HOME=' + self.DUCC_HOME
DUCC_JVM_OPTS = DUCC_JVM_OPTS + ' -Dducc.head=' + self.ducc_properties.get('ducc.head')
self.spawn(self.java(), DUCC_JVM_OPTS, 'org.apache.uima.ducc.common.main.DuccRmAdmin', '--varyon', ' '.join(nodes))
return
if __name__ == "__main__":
instance = DuccVaryOn()
instance.main(sys.argv[1:])