CTSaudits.py
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CTSaudits.py
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	""" Auditing classes for Pacemaker's Cluster Test Suite (CTS)
	"""

	__copyright__ = "Copyright 2000-2021 the Pacemaker project contributors"
	__license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY"

	import time, re, uuid
	from cts.watcher import LogWatcher
	from cts.CTSvars import *

	class ClusterAudit(object):

	def __init__(self, cm):
	self.CM = cm

	def __call__(self):
	raise ValueError("Abstract Class member (__call__)")

	def is_applicable(self):
	'''Return TRUE if we are applicable in the current test configuration'''
	raise ValueError("Abstract Class member (is_applicable)")
	return 1

	def log(self, args):
	self.CM.log("audit: %s" % args)

	def debug(self, args):
	self.CM.debug("audit: %s" % args)

	def name(self):
	raise ValueError("Abstract Class member (name)")

	AllAuditClasses = [ ]


	class LogAudit(ClusterAudit):

	def name(self):
	return "LogAudit"

	def __init__(self, cm):
	self.CM = cm
	self.kinds = [ "combined syslog", "journal", "remote" ]

	def RestartClusterLogging(self, nodes=None):
	if not nodes:
	nodes = self.CM.Env["nodes"]

	self.CM.debug("Restarting logging on: %s" % repr(nodes))

	for node in nodes:
	if self.CM.Env["have_systemd"]:
	if self.CM.rsh(node, "systemctl stop systemd-journald.socket") != 0:
	self.CM.log ("ERROR: Cannot stop 'systemd-journald' on %s" % node)
	if self.CM.rsh(node, "systemctl start systemd-journald.service") != 0:
	self.CM.log ("ERROR: Cannot start 'systemd-journald' on %s" % node)

	if self.CM.rsh(node, "service %s restart" % self.CM.Env["syslogd"]) != 0:
	self.CM.log ("ERROR: Cannot restart '%s' on %s" % (self.CM.Env["syslogd"], node))

	def TestLogging(self):
	patterns = []
	prefix = "Test message from"
	suffix = str(uuid.uuid4())
	watch = {}

	for node in self.CM.Env["nodes"]:
	# Look for the node name in two places to make sure
	# that syslog is logging with the correct hostname
	m = re.search("^([^.]+).*", node)
	if m:
	simple = m.group(1)
	else:
	simple = node
	patterns.append("%s.*%s %s %s" % (simple, prefix, node, suffix))

	watch_pref = self.CM.Env["LogWatcher"]
	if watch_pref == "any":
	for k in self.kinds:
	watch[k] = LogWatcher(self.CM.Env["LogFileName"], patterns, "LogAudit", 5, silent=True, hosts=self.CM.Env["nodes"], kind=k)
	watch[k].setwatch()
	else:
	k = watch_pref
	watch[k] = LogWatcher(self.CM.Env["LogFileName"], patterns, "LogAudit", 5, silent=True, hosts=self.CM.Env["nodes"], kind=k)
	watch[k].setwatch()

	if watch_pref == "any": self.CM.log("Writing log with key: %s" % (suffix))
	for node in self.CM.Env["nodes"]:
	cmd = "logger -p %s.info %s %s %s" % (self.CM.Env["SyslogFacility"], prefix, node, suffix)
	if self.CM.rsh(node, cmd, synchronous=0, silent=True) != 0:
	self.CM.log ("ERROR: Cannot execute remote command [%s] on %s" % (cmd, node))

	for k in self.kinds:
	if k in watch:
	w = watch[k]
	if watch_pref == "any": self.CM.log("Testing for %s logs" % (k))
	w.lookforall(silent=True)
	if not w.unmatched:
	if watch_pref == "any":
	self.CM.log ("Continuing with %s-based log reader" % (w.kind))
	self.CM.Env["LogWatcher"] = w.kind
	return 1

	for k in list(watch.keys()):
	w = watch[k]
	if w.unmatched:
	for regex in w.unmatched:
	self.CM.log ("Test message [%s] not found in %s logs." % (regex, w.kind))

	return 0

	def __call__(self):
	max = 3
	attempt = 0

	self.CM.ns.WaitForAllNodesToComeUp(self.CM.Env["nodes"])
	while attempt <= max and self.TestLogging() == 0:
	attempt = attempt + 1
	self.RestartClusterLogging()
	time.sleep(60*attempt)

	if attempt > max:
	self.CM.log("ERROR: Cluster logging unrecoverable.")
	return 0

	return 1

	def is_applicable(self):
	if self.CM.Env["DoBSC"]:
	return 0
	if self.CM.Env["LogAuditDisabled"]:
	return 0
	return 1


	class DiskAudit(ClusterAudit):

	def name(self):
	return "DiskspaceAudit"

	def __init__(self, cm):
	self.CM = cm

	def __call__(self):
	result = 1
	# @TODO Use directory of PCMK_logfile if set on host
	dfcmd = "df -BM " + CTSvars.CRM_LOG_DIR + " \| tail -1 \| awk '{print $(NF-1)\" \"$(NF-2)}' \| tr -d 'M%'"

	self.CM.ns.WaitForAllNodesToComeUp(self.CM.Env["nodes"])
	for node in self.CM.Env["nodes"]:
	dfout = self.CM.rsh(node, dfcmd, 1)
	if not dfout:
	self.CM.log ("ERROR: Cannot execute remote df command [%s] on %s" % (dfcmd, node))
	else:
	try:
	(used, remain) = dfout.split()
	used_percent = int(used)
	remaining_mb = int(remain)
	except (ValueError, TypeError):
	self.CM.log("Warning: df output '%s' from %s was invalid [%s, %s]"
	% (dfout, node, used, remain))
	else:
	if remaining_mb < 10 or used_percent > 95:
	self.CM.log("CRIT: Out of log disk space on %s (%d%% / %dMB)"
	% (node, used_percent, remaining_mb))
	result = None
	if self.CM.Env["continue"] == 1:
	answer = "Y"
	else:
	try:
	answer = input('Continue? [nY]')
	except EOFError as e:
	answer = "n"

	if answer and answer == "n":
	raise ValueError("Disk full on %s" % (node))

	elif remaining_mb < 100 or used_percent > 90:
	self.CM.log("WARN: Low on log disk space (%dMB) on %s" % (remaining_mb, node))
	return result

	def is_applicable(self):
	if self.CM.Env["DoBSC"]:
	return 0
	return 1


	class FileAudit(ClusterAudit):

	def name(self):
	return "FileAudit"

	def __init__(self, cm):
	self.CM = cm
	self.known = []

	def __call__(self):
	result = 1

	self.CM.ns.WaitForAllNodesToComeUp(self.CM.Env["nodes"])
	for node in self.CM.Env["nodes"]:

	(rc, lsout) = self.CM.rsh(node, "ls -al /var/lib/pacemaker/cores/* \| grep core.[0-9]", None)
	for line in lsout:
	line = line.strip()
	if line not in self.known:
	result = 0
	self.known.append(line)
	self.CM.log("Warning: Pacemaker core file on %s: %s" % (node, line))

	(rc, lsout) = self.CM.rsh(node, "ls -al /var/lib/corosync \| grep core.[0-9]", None)
	for line in lsout:
	line = line.strip()
	if line not in self.known:
	result = 0
	self.known.append(line)
	self.CM.log("Warning: Corosync core file on %s: %s" % (node, line))

	if node in self.CM.ShouldBeStatus and self.CM.ShouldBeStatus[node] == "down":
	clean = 0
	(rc, lsout) = self.CM.rsh(node, "ls -al /dev/shm \| grep qb-", None)
	for line in lsout:
	result = 0
	clean = 1
	self.CM.log("Warning: Stale IPC file on %s: %s" % (node, line))

	if clean:
	(rc, lsout) = self.CM.rsh(node, "ps axf \| grep -e pacemaker -e corosync", None)
	for line in lsout:
	self.CM.debug("ps[%s]: %s" % (node, line))

	self.CM.rsh(node, "rm -rf /dev/shm/qb-*")

	else:
	self.CM.debug("Skipping %s" % node)

	return result

	def is_applicable(self):
	return 1


	class AuditResource(object):
	def __init__(self, cm, line):
	fields = line.split()
	self.CM = cm
	self.line = line
	self.type = fields[1]
	self.id = fields[2]
	self.clone_id = fields[3]
	self.parent = fields[4]
	self.rprovider = fields[5]
	self.rclass = fields[6]
	self.rtype = fields[7]
	self.host = fields[8]
	self.needs_quorum = fields[9]
	self.flags = int(fields[10])
	self.flags_s = fields[11]

	if self.parent == "NA":
	self.parent = None

	def unique(self):
	if self.flags & int("0x00000020", 16):
	return 1
	return 0

	def orphan(self):
	if self.flags & int("0x00000001", 16):
	return 1
	return 0

	def managed(self):
	if self.flags & int("0x00000002", 16):
	return 1
	return 0


	class AuditConstraint(object):
	def __init__(self, cm, line):
	fields = line.split()
	self.CM = cm
	self.line = line
	self.type = fields[1]
	self.id = fields[2]
	self.rsc = fields[3]
	self.target = fields[4]
	self.score = fields[5]
	self.rsc_role = fields[6]
	self.target_role = fields[7]

	if self.rsc_role == "NA":
	self.rsc_role = None
	if self.target_role == "NA":
	self.target_role = None


	class PrimitiveAudit(ClusterAudit):
	def name(self):
	return "PrimitiveAudit"

	def __init__(self, cm):
	self.CM = cm

	def doResourceAudit(self, resource, quorum):
	rc = 1
	active = self.CM.ResourceLocation(resource.id)

	if len(active) == 1:
	if quorum:
	self.debug("Resource %s active on %s" % (resource.id, repr(active)))

	elif resource.needs_quorum == 1:
	self.CM.log("Resource %s active without quorum: %s"
	% (resource.id, repr(active)))
	rc = 0

	elif not resource.managed():
	self.CM.log("Resource %s not managed. Active on %s"
	% (resource.id, repr(active)))

	elif not resource.unique():
	# TODO: Figure out a clever way to actually audit these resource types
	if len(active) > 1:
	self.debug("Non-unique resource %s is active on: %s"
	% (resource.id, repr(active)))
	else:
	self.debug("Non-unique resource %s is not active" % resource.id)

	elif len(active) > 1:
	self.CM.log("Resource %s is active multiple times: %s"
	% (resource.id, repr(active)))
	rc = 0

	elif resource.orphan():
	self.debug("Resource %s is an inactive orphan" % resource.id)

	elif len(self.inactive_nodes) == 0:
	self.CM.log("WARN: Resource %s not served anywhere" % resource.id)
	rc = 0

	elif self.CM.Env["warn-inactive"] == 1:
	if quorum or not resource.needs_quorum:
	self.CM.log("WARN: Resource %s not served anywhere (Inactive nodes: %s)"
	% (resource.id, repr(self.inactive_nodes)))
	else:
	self.debug("Resource %s not served anywhere (Inactive nodes: %s)"
	% (resource.id, repr(self.inactive_nodes)))

	elif quorum or not resource.needs_quorum:
	self.debug("Resource %s not served anywhere (Inactive nodes: %s)"
	% (resource.id, repr(self.inactive_nodes)))

	return rc

	def setup(self):
	self.target = None
	self.resources = []
	self.constraints = []
	self.active_nodes = []
	self.inactive_nodes = []

	for node in self.CM.Env["nodes"]:
	if self.CM.ShouldBeStatus[node] == "up":
	self.active_nodes.append(node)
	else:
	self.inactive_nodes.append(node)

	for node in self.CM.Env["nodes"]:
	if self.target == None and self.CM.ShouldBeStatus[node] == "up":
	self.target = node

	if not self.target:
	# TODO: In Pacemaker 1.0 clusters we'll be able to run crm_resource
	# with CIB_file=/path/to/cib.xml even when the cluster isn't running
	self.debug("No nodes active - skipping %s" % self.name())
	return 0

	(rc, lines) = self.CM.rsh(self.target, "crm_resource -c", None)

	for line in lines:
	if re.search("^Resource", line):
	self.resources.append(AuditResource(self.CM, line))
	elif re.search("^Constraint", line):
	self.constraints.append(AuditConstraint(self.CM, line))
	else:
	self.CM.log("Unknown entry: %s" % line);

	return 1

	def __call__(self):
	rc = 1

	if not self.setup():
	return 1

	quorum = self.CM.HasQuorum(None)
	for resource in self.resources:
	if resource.type == "primitive":
	if self.doResourceAudit(resource, quorum) == 0:
	rc = 0
	return rc

	def is_applicable(self):
	# @TODO Due to long-ago refactoring, this name test would never match,
	# so this audit (and those derived from it) would never run.
	# Uncommenting the next lines fixes the name test, but that then
	# exposes pre-existing bugs that need to be fixed.
	#if self.CM["Name"] == "crm-corosync":
	# return 1
	return 0


	class GroupAudit(PrimitiveAudit):
	def name(self):
	return "GroupAudit"

	def __call__(self):
	rc = 1
	if not self.setup():
	return 1

	for group in self.resources:
	if group.type == "group":
	first_match = 1
	group_location = None
	for child in self.resources:
	if child.parent == group.id:
	nodes = self.CM.ResourceLocation(child.id)

	if first_match and len(nodes) > 0:
	group_location = nodes[0]

	first_match = 0

	if len(nodes) > 1:
	rc = 0
	self.CM.log("Child %s of %s is active more than once: %s"
	% (child.id, group.id, repr(nodes)))

	elif len(nodes) == 0:
	# Groups are allowed to be partially active
	# However we do need to make sure later children aren't running
	group_location = None
	self.debug("Child %s of %s is stopped" % (child.id, group.id))

	elif nodes[0] != group_location:
	rc = 0
	self.CM.log("Child %s of %s is active on the wrong node (%s) expected %s"
	% (child.id, group.id, nodes[0], group_location))
	else:
	self.debug("Child %s of %s is active on %s" % (child.id, group.id, nodes[0]))

	return rc


	class CloneAudit(PrimitiveAudit):
	def name(self):
	return "CloneAudit"

	def __call__(self):
	rc = 1
	if not self.setup():
	return 1

	for clone in self.resources:
	if clone.type == "clone":
	for child in self.resources:
	if child.parent == clone.id and child.type == "primitive":
	self.debug("Checking child %s of %s..." % (child.id, clone.id))
	# Check max and node_max
	# Obtain with:
	# crm_resource -g clone_max --meta -r child.id
	# crm_resource -g clone_node_max --meta -r child.id

	return rc


	class ColocationAudit(PrimitiveAudit):
	def name(self):
	return "ColocationAudit"

	def crm_location(self, resource):
	(rc, lines) = self.CM.rsh(self.target, "crm_resource -W -r %s -Q"%resource, None)
	hosts = []
	if rc == 0:
	for line in lines:
	fields = line.split()
	hosts.append(fields[0])

	return hosts

	def __call__(self):
	rc = 1
	if not self.setup():
	return 1

	for coloc in self.constraints:
	if coloc.type == "rsc_colocation":
	source = self.crm_location(coloc.rsc)
	target = self.crm_location(coloc.target)
	if len(source) == 0:
	self.debug("Colocation audit (%s): %s not running" % (coloc.id, coloc.rsc))
	else:
	for node in source:
	if not node in target:
	rc = 0
	self.CM.log("Colocation audit (%s): %s running on %s (not in %s)"
	% (coloc.id, coloc.rsc, node, repr(target)))
	else:
	self.debug("Colocation audit (%s): %s running on %s (in %s)"
	% (coloc.id, coloc.rsc, node, repr(target)))

	return rc


	class ControllerStateAudit(ClusterAudit):
	def __init__(self, cm):
	self.CM = cm
	self.Stats = {"calls":0
	, "success":0
	, "failure":0
	, "skipped":0
	, "auditfail":0}

	def has_key(self, key):
	return key in self.Stats

	def __setitem__(self, key, value):
	self.Stats[key] = value

	def __getitem__(self, key):
	return self.Stats[key]

	def incr(self, name):
	'''Increment (or initialize) the value associated with the given name'''
	if not name in self.Stats:
	self.Stats[name] = 0
	self.Stats[name] = self.Stats[name]+1

	def __call__(self):
	passed = 1
	up_are_down = 0
	down_are_up = 0
	unstable_list = []

	for node in self.CM.Env["nodes"]:
	should_be = self.CM.ShouldBeStatus[node]
	rc = self.CM.test_node_CM(node)
	if rc > 0:
	if should_be == "down":
	down_are_up = down_are_up + 1
	if rc == 1:
	unstable_list.append(node)
	elif should_be == "up":
	up_are_down = up_are_down + 1

	if len(unstable_list) > 0:
	passed = 0
	self.CM.log("Cluster is not stable: %d (of %d): %s"
	% (len(unstable_list), self.CM.upcount(), repr(unstable_list)))

	if up_are_down > 0:
	passed = 0
	self.CM.log("%d (of %d) nodes expected to be up were down."
	% (up_are_down, len(self.CM.Env["nodes"])))

	if down_are_up > 0:
	passed = 0
	self.CM.log("%d (of %d) nodes expected to be down were up."
	% (down_are_up, len(self.CM.Env["nodes"])))

	return passed

	def name(self):
	return "ControllerStateAudit"

	def is_applicable(self):
	# @TODO Due to long-ago refactoring, this name test would never match,
	# so this audit (and those derived from it) would never run.
	# Uncommenting the next lines fixes the name test, but that then
	# exposes pre-existing bugs that need to be fixed.
	#if self.CM["Name"] == "crm-corosync":
	# return 1
	return 0


	class CIBAudit(ClusterAudit):
	def __init__(self, cm):
	self.CM = cm
	self.Stats = {"calls":0
	, "success":0
	, "failure":0
	, "skipped":0
	, "auditfail":0}

	def has_key(self, key):
	return key in self.Stats

	def __setitem__(self, key, value):
	self.Stats[key] = value

	def __getitem__(self, key):
	return self.Stats[key]

	def incr(self, name):
	'''Increment (or initialize) the value associated with the given name'''
	if not name in self.Stats:
	self.Stats[name] = 0
	self.Stats[name] = self.Stats[name]+1

	def __call__(self):
	passed = 1
	ccm_partitions = self.CM.find_partitions()

	if len(ccm_partitions) == 0:
	self.debug("\tNo partitions to audit")
	return 1

	for partition in ccm_partitions:
	self.debug("\tAuditing CIB consistency for: %s" % partition)
	partition_passed = 0
	if self.audit_cib_contents(partition) == 0:
	passed = 0

	return passed

	def audit_cib_contents(self, hostlist):
	passed = 1
	node0 = None
	node0_xml = None

	partition_hosts = hostlist.split()
	for node in partition_hosts:
	node_xml = self.store_remote_cib(node, node0)

	if node_xml == None:
	self.CM.log("Could not perform audit: No configuration from %s" % node)
	passed = 0

	elif node0 == None:
	node0 = node
	node0_xml = node_xml

	elif node0_xml == None:
	self.CM.log("Could not perform audit: No configuration from %s" % node0)
	passed = 0

	else:
	(rc, result) = self.CM.rsh(
	node0, "crm_diff -VV -cf --new %s --original %s" % (node_xml, node0_xml), None)

	if rc != 0:
	self.CM.log("Diff between %s and %s failed: %d" % (node0_xml, node_xml, rc))
	passed = 0

	for line in result:
	if not re.search("<diff/>", line):
	passed = 0
	self.debug("CibDiff[%s-%s]: %s" % (node0, node, line))
	else:
	self.debug("CibDiff[%s-%s] Ignoring: %s" % (node0, node, line))

	# self.CM.rsh(node0, "rm -f %s" % node_xml)
	# self.CM.rsh(node0, "rm -f %s" % node0_xml)
	return passed

	def store_remote_cib(self, node, target):
	combined = ""
	filename = "/tmp/ctsaudit.%s.xml" % node

	if not target:
	target = node

	(rc, lines) = self.CM.rsh(node, self.CM["CibQuery"], None)
	if rc != 0:
	self.CM.log("Could not retrieve configuration")
	return None

	self.CM.rsh("localhost", "rm -f %s" % filename)
	for line in lines:
	self.CM.rsh("localhost", "echo \'%s\' >> %s" % (line[:-1], filename), silent=True)

	if self.CM.rsh.cp(filename, "root@%s:%s" % (target, filename), silent=True) != 0:
	self.CM.log("Could not store configuration")
	return None
	return filename

	def name(self):
	return "CibAudit"

	def is_applicable(self):
	# @TODO Due to long-ago refactoring, this name test would never match,
	# so this audit (and those derived from it) would never run.
	# Uncommenting the next lines fixes the name test, but that then
	# exposes pre-existing bugs that need to be fixed.
	#if self.CM["Name"] == "crm-corosync":
	# return 1
	return 0


	class PartitionAudit(ClusterAudit):
	def __init__(self, cm):
	self.CM = cm
	self.Stats = {"calls":0
	, "success":0
	, "failure":0
	, "skipped":0
	, "auditfail":0}
	self.NodeEpoch = {}
	self.NodeState = {}
	self.NodeQuorum = {}

	def has_key(self, key):
	return key in self.Stats

	def __setitem__(self, key, value):
	self.Stats[key] = value

	def __getitem__(self, key):
	return self.Stats[key]

	def incr(self, name):
	'''Increment (or initialize) the value associated with the given name'''
	if not name in self.Stats:
	self.Stats[name] = 0
	self.Stats[name] = self.Stats[name]+1

	def __call__(self):
	passed = 1
	ccm_partitions = self.CM.find_partitions()

	if ccm_partitions == None or len(ccm_partitions) == 0:
	return 1

	self.CM.cluster_stable(double_check=True)

	if len(ccm_partitions) != self.CM.partitions_expected:
	self.CM.log("ERROR: %d cluster partitions detected:" % len(ccm_partitions))
	passed = 0
	for partition in ccm_partitions:
	self.CM.log("\t %s" % partition)

	for partition in ccm_partitions:
	partition_passed = 0
	if self.audit_partition(partition) == 0:
	passed = 0

	return passed

	def trim_string(self, avalue):
	if not avalue:
	return None
	if len(avalue) > 1:
	return avalue[:-1]

	def trim2int(self, avalue):
	if not avalue:
	return None
	if len(avalue) > 1:
	return int(avalue[:-1])

	def audit_partition(self, partition):
	passed = 1
	dc_found = []
	dc_allowed_list = []
	lowest_epoch = None
	node_list = partition.split()

	self.debug("Auditing partition: %s" % (partition))
	for node in node_list:
	if self.CM.ShouldBeStatus[node] != "up":
	self.CM.log("Warn: Node %s appeared out of nowhere" % (node))
	self.CM.ShouldBeStatus[node] = "up"
	# not in itself a reason to fail the audit (not what we're
	# checking for in this audit)

	self.NodeState[node] = self.CM.rsh(node, self.CM["StatusCmd"] % node, 1)
	self.NodeEpoch[node] = self.CM.rsh(node, self.CM["EpochCmd"], 1)
	self.NodeQuorum[node] = self.CM.rsh(node, self.CM["QuorumCmd"], 1)

	self.debug("Node %s: %s - %s - %s." % (node, self.NodeState[node], self.NodeEpoch[node], self.NodeQuorum[node]))
	self.NodeState[node] = self.trim_string(self.NodeState[node])
	self.NodeEpoch[node] = self.trim2int(self.NodeEpoch[node])
	self.NodeQuorum[node] = self.trim_string(self.NodeQuorum[node])

	if not self.NodeEpoch[node]:
	self.CM.log("Warn: Node %s dissappeared: cant determin epoch" % (node))
	self.CM.ShouldBeStatus[node] = "down"
	# not in itself a reason to fail the audit (not what we're
	# checking for in this audit)
	elif lowest_epoch == None or self.NodeEpoch[node] < lowest_epoch:
	lowest_epoch = self.NodeEpoch[node]

	if not lowest_epoch:
	self.CM.log("Lowest epoch not determined in %s" % (partition))
	passed = 0

	for node in node_list:
	if self.CM.ShouldBeStatus[node] == "up":
	if self.CM.is_node_dc(node, self.NodeState[node]):
	dc_found.append(node)
	if self.NodeEpoch[node] == lowest_epoch:
	self.debug("%s: OK" % node)
	elif not self.NodeEpoch[node]:
	self.debug("Check on %s ignored: no node epoch" % node)
	elif not lowest_epoch:
	self.debug("Check on %s ignored: no lowest epoch" % node)
	else:
	self.CM.log("DC %s is not the oldest node (%d vs. %d)"
	% (node, self.NodeEpoch[node], lowest_epoch))
	passed = 0

	if len(dc_found) == 0:
	self.CM.log("DC not found on any of the %d allowed nodes: %s (of %s)"
	% (len(dc_allowed_list), str(dc_allowed_list), str(node_list)))

	elif len(dc_found) > 1:
	self.CM.log("%d DCs (%s) found in cluster partition: %s"
	% (len(dc_found), str(dc_found), str(node_list)))
	passed = 0

	if passed == 0:
	for node in node_list:
	if self.CM.ShouldBeStatus[node] == "up":
	self.CM.log("epoch %s : %s"
	% (self.NodeEpoch[node], self.NodeState[node]))

	return passed

	def name(self):
	return "PartitionAudit"

	def is_applicable(self):
	# @TODO Due to long-ago refactoring, this name test would never match,
	# so this audit (and those derived from it) would never run.
	# Uncommenting the next lines fixes the name test, but that then
	# exposes pre-existing bugs that need to be fixed.
	#if self.CM["Name"] == "crm-corosync":
	# return 1
	return 0

	AllAuditClasses.append(DiskAudit)
	AllAuditClasses.append(FileAudit)
	AllAuditClasses.append(LogAudit)
	AllAuditClasses.append(ControllerStateAudit)
	AllAuditClasses.append(PartitionAudit)
	AllAuditClasses.append(PrimitiveAudit)
	AllAuditClasses.append(GroupAudit)
	AllAuditClasses.append(CloneAudit)
	AllAuditClasses.append(ColocationAudit)
	AllAuditClasses.append(CIBAudit)


	def AuditList(cm):
	result = []
	for auditclass in AllAuditClasses:
	a = auditclass(cm)
	if a.is_applicable():
	result.append(a)
	return result

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