def main():
"""Main"""
options = {
'nagios': ('Report in nagios format', None, 'store_true', False, 'n'),
'regex': ('Filter on regexp, data for first match', None, 'regex', None, 'r'),
'allregex': ('Combined with --regex/-r, return all data', None, 'store_true', False, 'A'),
'anystate': ('Matches any state (eg down_on_error node will also list as error)',
None, 'store_true', False, 'a'),
'down': ('Down nodes', None, 'store_true', False, 'D'),
'downonerror': ('Down on error nodes', None, 'store_true', False, 'E'),
'offline': ('Offline nodes', None, 'store_true', False, 'o'),
'partial': ('Partial nodes (one or more running job(s), jobslot(s) available)', None, 'store_true', False, 'p'),
'job-exclusive': ('Job-exclusive nodes (no jobslots available)', None, 'store_true', False, 'x'),
'free': ('Free nodes (0 or more running jobs, jobslot(s) available)', None, 'store_true', False, 'f'),
'unknown': ('State unknown nodes', None, 'store_true', False, 'u'),
'bad': ('Bad nodes (broken jobregex)', None, 'store_true', False, 'b'),
'error': ('Error nodes', None, 'store_true', False, 'e'),
'idle': ('Idle nodes (No running jobs, jobslot(s) available)', None, 'store_true', False, 'i'),
'singlenodeinfo': (('Single (most-frequent) node information in key=value format'
'(no combination with other options)'), None, 'store_true', False, 'I'),
'reportnodeinfo': ('Report node information (no combination with other options)',
None, 'store_true', False, 'R'),
'moab': ('Use moab information (mdiag -n)', None, 'store_true', False, 'm'),
'moabxml': ('Use xml moab data from file (for testing)', None, 'store', None),
'shorthost': ('Return (short) hostname', None, 'store_true', False, 's'),
'invert': ('Return inverted selection', None, 'store_true', False, 'v'),
}
go = simple_option(options)
if go.options.nagios and not go.options.debug:
fancylogger.logToDevLog(enable=True)
fancylogger.logToScreen(enable=False)
fancylogger.setLogLevelInfo()
all_states = ND_NAGIOS_CRITICAL + ND_NAGIOS_WARNING + ND_NAGIOS_OK
report_states = []
if go.options.down:
report_states.append(ND_down)
if go.options.downonerror:
report_states.append(ND_down_on_error)
if go.options.offline:
report_states.append(ND_offline)
if go.options.free:
report_states.append(ND_free)
if go.options.partial:
report_states.append(ND_free_and_job)
if go.options.job_exclusive:
report_states.append(ND_job_exclusive)
if go.options.unknown:
report_states.append(ND_state_unknown)
if go.options.bad:
report_states.append(ND_bad)
if go.options.error:
report_states.append(ND_error)
if go.options.idle:
report_states.append(ND_idle)
if len(report_states) == 0:
report_states = all_states
if go.options.singlenodeinfo or go.options.reportnodeinfo:
nodeinfo = collect_nodeinfo()[2]
if len(nodeinfo) == 0:
_log.error('No nodeinfo found')
sys.exit(1)
ordered = sorted(nodeinfo.items(), key=lambda x: len(x[1]), reverse=True)
if go.options.singlenodeinfo:
if len(nodeinfo) > 1:
msg = "Not all nodes have same parameters. Using most frequent ones."
if go.options.reportnodeinfo:
_log.warning(msg)
else:
_log.error(msg)
# usage: export `./show_nodes -I` ; env |grep SHOWNODES_
most_freq = ordered[0][0]
msg = []
msg.append("SHOWNODES_PPN=%d" % most_freq[0])
msg.append("SHOWNODES_PHYSMEMMB=%d" % (most_freq[1] * 1024))
else:
msg = []
for info, nodes in ordered:
txt = "%d nodes with %d cores, %s MB physmem, %s GB swap and %s GB local disk" % (
len(nodes), info[0], info[1] * 1024, info[2], info[3])
msg.append(txt)
# print and _log are dumped to stdout at different moment, repeat the txt in the debug log
_log.debug("Found %s with matching nodes: %s" % (txt, nodes))
print "\n".join(msg)
sys.exit(0)
if go.options.moab:
if go.options.moabxml:
try:
moabxml = open(go.options.moabxml).read()
except (OSError, IOError):
_log.error('Failed to read moab xml from %s' % go.options.moabxml)
else:
moabxml = None
nodes_dict = moab_get_nodes_dict(xml=moabxml)
nodes = get_nodes(nodes_dict)
else:
nodes = get_nodes()
nagiosexit = {
NDNAG_WARNING: warning_exit,
NDNAG_CRITICAL: critical_exit,
NDNAG_OK: ok_exit,
}
nagios_res = {}
detailed_res = {}
nodes_found = []
all_nodes = []
for name, full_state in nodes:
all_nodes.append(name)
if go.options.regex and not go.options.regex.search(name):
continue
nagios_state = full_state['derived']['nagiosstate']
if nagios_state not in nagios_res:
nagios_res[nagios_state] = []
state = full_state['derived']['state']
states = full_state['derived']['states']
if state == ND_free and ND_idle in states:
state = ND_idle # special case for idle
if state not in detailed_res:
detailed_res[state] = []
if go.options.anystate:
states_to_check = states
else:
states_to_check = [state]
# filter the allowed states
if any(x for x in states_to_check if x in report_states):
nagios_res[nagios_state].append(states)
detailed_res[state].append(states)
nodes_found.append(name)
if go.options.regex and not go.options.allregex:
break
if go.options.invert:
nodes_found = [x for x in all_nodes if x not in nodes_found]
if go.options.regex and not go.options.allregex:
# there should only be one node
nagios_state, all_states = nagios_res.items()[0]
states = all_states[0]
if go.options.nagios:
msg = "show_nodes - %s" % ",".join(states)
nagiosexit[nagios_state](msg)
else:
txt = "%s %s" % (nagios_state, ",".join(states))
print txt
else:
if go.options.nagios:
msg = NagiosResult('show_nodes')
txt = []
total = 0
for state in all_states:
if state in detailed_res:
nr = len(detailed_res[state])
else:
nr = 0
total += nr
setattr(msg, state, nr)
msg.total = total
reported_state = [str(NDNAG_OK), '']
if ND_bad in detailed_res:
reported_state[0] = NDNAG_CRITICAL
msg.message += ' - %s bad nodes' % (len(detailed_res[ND_bad]))
nagiosexit[reported_state[0]](msg)
else:
# just print the nodes
if go.options.shorthost:
nodes_found = [x.split('.')[0] for x in nodes_found]
print ' '.join(nodes_found)
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with vsc-install. If not, see <http://www.gnu.org/licenses/>.
#
"""
vsc.fancylogger has been deprecated since forever,
vsc.utils.fancylogger should be used instead.
This module provides a migration path away from vsc.fancylogger:
vsc.fancylogger currently provided by vsc-base, wherever it is used, vsc-base is present
we start with tracking actual leftover usage
any code that uses it, should receives updates to use vsc.utils.fancylogger
in the 1.0.1 release, this file should not be shipped anymore
(and only requires an update of vsc-install)
At least 'import vsc' can be used now without triggering an import of fancylogger
"""
# it's ok if this fails with only vsc-install installed.
# we cannot introduce a dependency on vsc-base (and we do not care)
from vsc.utils.fancylogger import *
# (re)import these not to confuse pylint (otherwsie seen as undefined)
from vsc.utils.fancylogger import logToDevLog, getLogger
# Deprecation tracker to syslog
logToDevLog(True)
getLogger().error("LEGACYVSCFANCYLOGGER from %s %s", __name__, globals().get('__file__','<nofile>'))
logToDevLog(False)
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with vsc-install. If not, see <http://www.gnu.org/licenses/>.
#
"""
vsc.fancylogger has been deprecated since forever,
vsc.utils.fancylogger should be used instead.
This module provides a migration path away from vsc.fancylogger:
vsc.fancylogger currently provided by vsc-base, wherever it is used, vsc-base is present
we start with tracking actual leftover usage
any code that uses it, should receives updates to use vsc.utils.fancylogger
in the 1.0.1 release, this file should not be shipped anymore
(and only requires an update of vsc-install)
At least 'import vsc' can be used now without triggering an import of fancylogger
"""
# it's ok if this fails with only vsc-install installed.
# we cannot introduce a dependency on vsc-base (and we do not care)
from vsc.utils.fancylogger import *
# (re)import these not to confuse pylint (otherwsie seen as undefined)
from vsc.utils.fancylogger import logToDevLog, getLogger
# Deprecation tracker to syslog
logToDevLog(True)
getLogger().error("LEGACYVSCFANCYLOGGER from %s %s", __name__,
globals().get('__file__', '<nofile>'))
logToDevLog(False)
for processing by pbs
@author: Jens Timmerman (Ghent University)
@author: Stijn De Weirdt (Ghent University)
"""
import os
import pwd
import sys
from vsc.jobs.pbs.clusterdata import get_clusterdata, get_cluster_mpp, get_cluster_overhead, MASTER_REGEXP
from vsc.jobs.pbs.submitfilter import SubmitFilter, get_warnings, warn, PMEM, VMEM
from vsc.jobs.pbs.submitfilter import MEM
from vsc.utils import fancylogger
fancylogger.logToDevLog(True, 'syslogger')
fancylogger.logToScreen(enable=False)
syslogger = fancylogger.getLogger('syslogger')
def make_new_header(sf):
"""
Generate a new header by rewriting selected options and adding missing ones.
Takes a submitfilter instance as only argument,
returns the header as a list of strings (one line per element)
"""
state, newopts = sf.gather_state(MASTER_REGEXP)
ppn = state['l'].get('_ppn', 1)
make = sf.make_header
def main():
"""Main"""
options = {
'nagios': ('Report in nagios format', None, 'store_true', False, 'n'),
'regex': ('Filter on regexp, data for first match', None, 'regex',
None, 'r'),
'allregex': ('Combined with --regex/-r, return all data', None,
'store_true', False, 'A'),
'anystate':
('Matches any state (eg down_on_error node will also list as error)',
None, 'store_true', False, 'a'),
'down': ('Down nodes', None, 'store_true', False, 'D'),
'downonerror': ('Down on error nodes', None, 'store_true', False, 'E'),
'offline': ('Offline nodes', None, 'store_true', False, 'o'),
'offline_idle': ('Offline idle nodes', None, 'store_true', False, 'O'),
'partial':
('Partial nodes (one or more running job(s), jobslot(s) available)',
None, 'store_true', False, 'p'),
'job-exclusive': ('Job-exclusive nodes (no jobslots available)', None,
'store_true', False, 'x'),
'free': ('Free nodes (0 or more running jobs, jobslot(s) available)',
None, 'store_true', False, 'f'),
'unknown': ('State unknown nodes', None, 'store_true', False, 'u'),
'bad': ('Bad nodes (broken jobregex)', None, 'store_true', False, 'b'),
'error': ('Error nodes', None, 'store_true', False, 'e'),
'idle': ('Idle nodes (No running jobs, jobslot(s) available)', None,
'store_true', False, 'i'),
'singlenodeinfo':
(('Single (most-frequent) node information in key=value format'
'(no combination with other options)'), None, 'store_true', False,
'I'),
'reportnodeinfo':
('Report node information (no combination with other options)', None,
'store_true', False, 'R'),
'moab': ('Use moab information (mdiag -n)', None, 'store_true', False,
'm'),
'moabxml': ('Use xml moab data from file (for testing)', None, 'store',
None),
'shorthost': ('Return (short) hostname', None, 'store_true', False,
's'),
'invert': ('Return inverted selection', None, 'store_true', False,
'v'),
}
go = simple_option(options)
if go.options.nagios and not go.options.debug:
fancylogger.logToDevLog(enable=True)
fancylogger.logToScreen(enable=False)
fancylogger.setLogLevelInfo()
all_states = ND_NAGIOS_CRITICAL + ND_NAGIOS_WARNING + ND_NAGIOS_OK
report_states = []
if go.options.down:
report_states.append(ND_down)
if go.options.downonerror:
report_states.append(ND_down_on_error)
if go.options.offline:
report_states.append(ND_offline)
if go.options.free:
report_states.append(ND_free)
if go.options.partial:
report_states.append(ND_free_and_job)
if go.options.job_exclusive:
report_states.append(ND_job_exclusive)
if go.options.unknown:
report_states.append(ND_state_unknown)
if go.options.bad:
report_states.append(ND_bad)
if go.options.error:
report_states.append(ND_error)
if go.options.idle:
report_states.append(ND_idle)
if go.options.offline_idle:
report_states.append(ND_offline_idle)
if len(report_states) == 0:
report_states = all_states
if go.options.singlenodeinfo or go.options.reportnodeinfo:
nodeinfo = collect_nodeinfo()[2]
if len(nodeinfo) == 0:
_log.error('No nodeinfo found')
sys.exit(1)
ordered = sorted(nodeinfo.items(),
key=lambda x: len(x[1]),
reverse=True)
if go.options.singlenodeinfo:
if len(nodeinfo) > 1:
msg = "Not all nodes have same parameters. Using most frequent ones."
if go.options.reportnodeinfo:
_log.warning(msg)
else:
_log.error(msg)
# usage: export `./show_nodes -I` ; env |grep SHOWNODES_
most_freq = ordered[0][0]
msg = []
msg.append("SHOWNODES_PPN=%d" % most_freq[0])
msg.append("SHOWNODES_PHYSMEMMB=%d" % (most_freq[1] * 1024))
else:
msg = []
for info, nodes in ordered:
txt = "%d nodes with %d cores, %s MB physmem, %s GB swap and %s GB local disk" % (
len(nodes), info[0], info[1] * 1024, info[2], info[3])
msg.append(txt)
# print and _log are dumped to stdout at different moment, repeat the txt in the debug log
_log.debug("Found %s with matching nodes: %s" % (txt, nodes))
print "\n".join(msg)
sys.exit(0)
if go.options.moab:
if go.options.moabxml:
try:
moabxml = open(go.options.moabxml).read()
except (OSError, IOError):
_log.error('Failed to read moab xml from %s' %
go.options.moabxml)
else:
moabxml = None
nodes_dict = moab_get_nodes_dict(xml=moabxml)
nodes = get_nodes(nodes_dict)
else:
nodes = get_nodes()
nagiosexit = {
NDNAG_WARNING: warning_exit,
NDNAG_CRITICAL: critical_exit,
NDNAG_OK: ok_exit,
}
nagios_res = {}
detailed_res = {}
nodes_found = []
all_nodes = []
for name, full_state in nodes:
all_nodes.append(name)
if go.options.regex and not go.options.regex.search(name):
continue
nagios_state = full_state['derived']['nagiosstate']
if nagios_state not in nagios_res:
nagios_res[nagios_state] = []
state = full_state['derived']['state']
states = full_state['derived']['states']
if state == ND_free and ND_idle in states:
state = ND_idle # special case for idle
if state == ND_offline and ND_idle in states:
state = ND_offline_idle
if state not in detailed_res:
detailed_res[state] = []
if go.options.anystate:
states_to_check = states
else:
states_to_check = [state]
# filter the allowed states
if any(x for x in states_to_check if x in report_states):
nagios_res[nagios_state].append(states)
detailed_res[state].append(states)
nodes_found.append(name)
if go.options.regex and not go.options.allregex:
break
if go.options.invert:
nodes_found = [x for x in all_nodes if x not in nodes_found]
if go.options.regex and not go.options.allregex:
# there should only be one node
nagios_state, all_states = nagios_res.items()[0]
states = all_states[0]
if go.options.nagios:
msg = "show_nodes - %s" % ",".join(states)
nagiosexit[nagios_state](msg)
else:
txt = "%s %s" % (nagios_state, ",".join(states))
print txt
else:
if go.options.nagios:
msg = NagiosResult('show_nodes')
txt = []
total = 0
for state in all_states:
if state in detailed_res:
nr = len(detailed_res[state])
else:
nr = 0
total += nr
setattr(msg, state, nr)
msg.total = total
reported_state = [str(NDNAG_OK), '']
if ND_bad in detailed_res:
reported_state[0] = NDNAG_CRITICAL
msg.message += ' - %s bad nodes' % (len(detailed_res[ND_bad]))
nagiosexit[reported_state[0]](msg)
else:
# just print the nodes
if go.options.shorthost:
nodes_found = [x.split('.')[0] for x in nodes_found]
print ' '.join(nodes_found)
@author: Stijn De Weirdt (Ghent University)
"""
import os
import logging
import pwd
import sys
from vsc.jobs.pbs.clusterdata import get_clusterdata, get_cluster_mpp, get_cluster_overhead, MASTER_REGEXP
from vsc.jobs.pbs.submitfilter import SubmitFilter, get_warnings, warn, PMEM, VMEM
from vsc.jobs.pbs.submitfilter import MEM
from vsc.utils import fancylogger
fancylogger.setroot()
fancylogger.logToScreen(enable=False)
fancylogger.logToDevLog(True)
fancylogger.setLogLevelInfo()
ENV_NODE_PARTITION = 'VSC_NODE_PARTITION'
ENV_RESERVATION = 'VSC_RESERVATION'
def make_new_header(sf):
"""
Generate a new header by rewriting selected options and adding missing ones.
Takes a submitfilter instance as only argument,
returns the header as a list of strings (one line per element)
"""
state, newopts = sf.gather_state(MASTER_REGEXP)
ppn = state['l'].get('_ppn', 1)
for processing by pbs
@author: Jens Timmerman (Ghent University)
@author: Stijn De Weirdt (Ghent University)
"""
import os
import pwd
import sys
from vsc.jobs.pbs.clusterdata import get_clusterdata, get_cluster_mpp, get_cluster_overhead, MASTER_REGEXP
from vsc.jobs.pbs.submitfilter import SubmitFilter, get_warnings, warn, PMEM, VMEM
from vsc.jobs.pbs.submitfilter import MEM
from vsc.utils import fancylogger
fancylogger.logToDevLog(True, 'syslogger')
fancylogger.logToScreen(enable=False)
syslogger = fancylogger.getLogger('syslogger')
def make_new_header(sf):
"""
Generate a new header by rewriting selected options and adding missing ones.
Takes a submitfilter instance as only argument,
returns the header as a list of strings (one line per element)
"""
state, newopts = sf.gather_state(MASTER_REGEXP)
ppn = state['l'].get('_ppn', 1)
make = sf.make_header