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diff --git a/python/pacemaker/_cts/tests/remoterscfailure.py b/python/pacemaker/_cts/tests/remoterscfailure.py
index 4b56ca9829..33c1d3739a 100644
--- a/python/pacemaker/_cts/tests/remoterscfailure.py
+++ b/python/pacemaker/_cts/tests/remoterscfailure.py
@@ -1,52 +1,71 @@
-""" Test-specific classes for Pacemaker's Cluster Test Suite (CTS)
-"""
+""" Cause the Pacemaker Remote connection resource to fail """
__all__ = ["RemoteRscFailure"]
__copyright__ = "Copyright 2000-2023 the Pacemaker project contributors"
__license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY"
from pacemaker._cts.tests.remotedriver import RemoteDriver
+# Disable various pylint warnings that occur in so many places throughout this
+# file it's easiest to just take care of them globally. This does introduce the
+# possibility that we'll miss some other cause of the same warning, but we'll
+# just have to be careful.
+
+# pylint doesn't understand that self._env is subscriptable.
+# pylint: disable=unsubscriptable-object
+
class RemoteRscFailure(RemoteDriver):
+ """ A concrete test that causes the Pacemaker Remote connection resource
+ to fail
+ """
+
def __init__(self, cm):
+ """ Create a new RemoteRscFailure instance
+
+ Arguments:
+
+ cm -- A ClusterManager instance
+ """
+
RemoteDriver.__init__(self, cm)
self.name = "RemoteRscFailure"
def __call__(self, node):
- '''Perform the 'RemoteRscFailure' test. '''
+ """ Perform this test """
if not self.start_new_test(node):
return self.failure(self.fail_string)
# This is an important step. We are migrating the connection
# before failing the resource. This verifies that the migration
# has properly maintained control over the remote-node.
self.migrate_connection(node)
self.fail_rsc(node)
self.cleanup_metal(node)
self.debug("Waiting for the cluster to recover")
self._cm.cluster_stable()
if self.failed:
return self.failure(self.fail_string)
return self.success()
@property
def errors_to_ignore(self):
""" Return list of errors which should be ignored """
return [ r"schedulerd.*: Recover\s+remote-rsc\s+\(.*\)",
r"Dummy.*: No process state file found" ] + super().errors_to_ignore
def is_applicable(self):
+ """ Return True if this test is applicable in the current test configuration. """
+
if not RemoteDriver.is_applicable(self):
- return 0
+ return False
+
# This test requires at least three nodes: one to convert to a
# remote node, one to host the connection originally, and one
# to migrate the connection to.
- if len(self._env["nodes"]) < 3:
- return 0
- return 1
+ return len(self._env["nodes"]) >= 3

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