diff --git a/cts/cts-attrd.in b/cts/cts-attrd.in index 1805b61ad4..462bf4247f 100644 --- a/cts/cts-attrd.in +++ b/cts/cts-attrd.in @@ -1,366 +1,366 @@ #!@PYTHON@ """Regression tests for Pacemaker's attribute daemon.""" # pylint doesn't like the module name "cts-attrd" which is an invalid complaint for this file # but probably something we want to continue warning about elsewhere # pylint: disable=invalid-name # pacemaker imports need to come after we modify sys.path, which pylint will complain about. # pylint: disable=wrong-import-position __copyright__ = "Copyright 2023 the Pacemaker project contributors" __license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY" import argparse import os import subprocess import sys import tempfile # These imports allow running from a source checkout after running `make`. # Note that while this doesn't necessarily mean it will successfully run tests, # but being able to see --help output can be useful. if os.path.exists("@abs_top_srcdir@/python"): sys.path.insert(0, "@abs_top_srcdir@/python") # pylint: disable=comparison-of-constants,comparison-with-itself,condition-evals-to-constant if os.path.exists("@abs_top_builddir@/python") and "@abs_top_builddir@" != "@abs_top_srcdir@": sys.path.insert(0, "@abs_top_builddir@/python") from pacemaker.buildoptions import BuildOptions from pacemaker.exitstatus import ExitStatus from pacemaker._cts.corosync import Corosync from pacemaker._cts.process import killall, exit_if_proc_running from pacemaker._cts.test import Test, Tests TEST_DIR = sys.path[0] def update_path(): """Set the PATH environment variable appropriately for the tests.""" new_path = os.environ['PATH'] if os.path.exists("%s/cts-attrd.in" % TEST_DIR): # pylint: disable=protected-access print("Running tests from the source tree: %s (%s)" % (BuildOptions._BUILD_DIR, TEST_DIR)) # For pacemaker-attrd new_path = "%s/daemons/attrd:%s" % (BuildOptions._BUILD_DIR, new_path) else: print("Running tests from the install tree: %s (not %s)" % (BuildOptions.DAEMON_DIR, TEST_DIR)) # For pacemaker-attrd new_path = "%s:%s" % (BuildOptions.DAEMON_DIR, new_path) print('Using PATH="%s"' % new_path) os.environ['PATH'] = new_path class AttributeTest(Test): """Executor for a single test.""" def __init__(self, name, description, **kwargs): """ Create a new AttributeTest instance. Arguments: name -- A unique name for this test. This can be used on the command line to specify that only a specific test should be executed. description -- A meaningful description for the test. """ Test.__init__(self, name, description, **kwargs) self._daemon_location = "pacemaker-attrd" self._enable_corosync = True def _kill_daemons(self): killall([self._daemon_location]) def _start_daemons(self): if self.verbose: print("Starting %s" % self._daemon_location) cmd = [self._daemon_location, "-s", "-l", self.logpath] # pylint: disable=consider-using-with self._daemon_process = subprocess.Popen(cmd) class AttributeTests(Tests): """Collection of all attribute regression tests.""" def __init__(self, **kwargs): """Create a new AttributeTests instance.""" Tests.__init__(self, **kwargs) self._corosync = Corosync(self.verbose, self.logdir, "cts-attrd") def new_test(self, name, description): """Create a named test.""" test = AttributeTest(name, description, verbose=self.verbose, logdir=self.logdir) self._tests.append(test) return test def setup_environment(self, use_corosync): """Prepare the host before executing any tests.""" if use_corosync: self._corosync.start(kill_first=True) def cleanup_environment(self, use_corosync): """Clean up the host after executing desired tests.""" if use_corosync: self._corosync.stop() def build_basic_tests(self): """Add basic tests - setting, querying, updating, and deleting attributes.""" test = self.new_test("set_attr_1", "Set and query an attribute") test.add_cmd("attrd_updater", args="--name AAA -U 111 --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='name="AAA" value="111"') test.add_log_pattern(r"Setting AAA\[.*\] in instance_attributes: \(unset\) -> 111", regex=True) # Setting the delay on an attribute that doesn't exist fails, but the failure is # not passed back to attrd_updater. test = self.new_test("set_attr_2", "Set an attribute's delay") test.add_cmd("attrd_updater", args="--name AAA -Y -d 5 --output-as=xml") test.add_log_pattern(r"Processed update-delay request from client .*: Error \(Attribute AAA does not exist\)", regex=True) test = self.new_test("set_attr_3", "Set and query an attribute's delay and value") test.add_cmd("attrd_updater", args="--name AAA -B 111 -d 5 --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='name="AAA" value="111"') test.add_log_pattern(r"Setting AAA\[.*\] in instance_attributes: \(unset\) -> 111 \| from .* with 5s write delay", regex=True) test = self.new_test("set_attr_4", "Update an attribute that does not exist with a delay") test.add_cmd("attrd_updater", args="--name BBB -U 999 -d 10 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -Q --output-as=xml", stdout_match='name="BBB" value="999"') test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: \(unset\) -> 999 \| from .* with 10s write delay", regex=True) test = self.new_test("update_attr_1", "Update an attribute that already exists") test.add_cmd("attrd_updater", args="--name BBB -U 222 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -U 333 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -Q --output-as=xml", stdout_match='name="BBB" value="333"') test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: \(unset\) -> 222", regex=True) test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: 222 -> 333", regex=True) test = self.new_test("update_attr_2", "Update an attribute using a delay other than its default") test.add_cmd("attrd_updater", args="--name BBB -U 777 -d 10 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -U 888 -d 7 --output-as=xml") test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: 777 -> 888 \| from .* with 10s write delay", regex=True) test = self.new_test("update_attr_delay_1", "Update the delay of an attribute that already exists") test.add_cmd("attrd_updater", args="--name BBB -U 222 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -Y -d 5 --output-as=xml") test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: \(unset\) -> 222", regex=True) test.add_log_pattern("Update attribute BBB delay to 5000ms (5)") test = self.new_test("update_attr_delay_2", "Update the delay and value of an attribute that already exists") test.add_cmd("attrd_updater", args="--name BBB -U 222 --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -B 333 -d 5 --output-as=xml") test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: \(unset\) -> 222", regex=True) test.add_log_pattern("Update attribute BBB delay to 5000ms (5)") test.add_log_pattern(r"Setting BBB\[.*\] in instance_attributes: 222 -> 333", regex=True) test = self.new_test("missing_attr_1", "Query an attribute that does not exist") - test.add_cmd_expected_fail("attrd_updater", args="--name NOSUCH --output-as=xml", - expected_exitcode=ExitStatus.CONFIG) + test.add_cmd("attrd_updater", args="--name NOSUCH --output-as=xml", + expected_exitcode=ExitStatus.CONFIG) test = self.new_test("delete_attr_1", "Delete an existing attribute") test.add_cmd("attrd_updater", args="--name CCC -U 444 --output-as=xml") test.add_cmd("attrd_updater", args="--name CCC -D --output-as=xml") test.add_log_pattern(r"Setting CCC\[.*\] in instance_attributes: \(unset\) -> 444", regex=True) test.add_log_pattern(r"Setting CCC\[.*\] in instance_attributes: 444 -> \(unset\)", regex=True) test = self.new_test("missing_attr_2", "Delete an attribute that does not exist") test.add_cmd("attrd_updater", args="--name NOSUCH2 -D --output-as=xml") test = self.new_test("attr_in_set_1", "Set and query an attribute in a specific set") test.add_cmd("attrd_updater", args="--name DDD -U 555 --set=foo --output-as=xml") test.add_cmd("attrd_updater", args="--name DDD -Q --output-as=xml", stdout_match='name="DDD" value="555"') test.add_log_pattern("Processed 1 private change for DDD (set foo)") def build_multiple_query_tests(self): """Add tests that set and query an attribute across multiple nodes.""" # NOTE: These tests make use of the fact that nothing in attrd actually # cares about whether a node exists when you set or query an attribute. # It just keeps creating new hash tables for each node you ask it about. test = self.new_test("multi_query_1", "Query an attribute set across multiple nodes") test.add_cmd("attrd_updater", args="--name AAA -U 111 --node cluster1 --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -U 222 --node cluster2 --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -QA --output-as=xml", stdout_match=r'\n.*') test.add_cmd("attrd_updater", args="--name AAA -Q --node=cluster1 --output-as=xml", stdout_match='') test.add_cmd("attrd_updater", args="--name AAA -Q --node=cluster2 --output-as=xml", stdout_match='') test.add_cmd("attrd_updater", args="--name AAA -QA --output-as=xml", stdout_match=r'\n.*', env={"OCF_RESKEY_CRM_meta_on_node": "cluster1"}) test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='', env={"OCF_RESKEY_CRM_meta_on_node": "cluster1"}) test.add_cmd("attrd_updater", args="--name AAA -Q --node=cluster2 --output-as=xml", stdout_match='', env={"OCF_RESKEY_CRM_meta_on_node": "cluster1"}) def build_regex_tests(self): """Add tests that use regexes.""" test = self.new_test("regex_update_1", "Update attributes using a regex") test.add_cmd("attrd_updater", args="--name AAA -U 111 --output-as=xml") test.add_cmd("attrd_updater", args="--name ABB -U 222 --output-as=xml") test.add_cmd("attrd_updater", args="-P 'A.*' -U 333 --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='name="AAA" value="333"') test.add_cmd("attrd_updater", args="--name ABB -Q --output-as=xml", stdout_match='name="ABB" value="333"') test.add_log_pattern(r"Setting AAA\[.*\] in instance_attributes: \(unset\) -> 111", regex=True) test.add_log_pattern(r"Setting ABB\[.*\] in instance_attributes: \(unset\) -> 222", regex=True) test.add_log_pattern(r"Setting ABB\[.*\] in instance_attributes: 222 -> 333", regex=True) test.add_log_pattern(r"Setting AAA\[.*\] in instance_attributes: 111 -> 333", regex=True) test = self.new_test("regex_delete_1", "Delete attributes using a regex") test.add_cmd("attrd_updater", args="--name XAX -U 444 --output-as=xml") test.add_cmd("attrd_updater", args="--name XBX -U 555 --output-as=xml") test.add_cmd("attrd_updater", args="-P 'X[A|B]X' -D --output-as=xml") test.add_log_pattern(r"Setting XAX\[.*\] in instance_attributes: \(unset\) -> 444", regex=True) test.add_log_pattern(r"Setting XBX\[.*\] in instance_attributes: \(unset\) -> 555", regex=True) test.add_log_pattern(r"Setting XBX\[.*\] in instance_attributes: 555 -> \(unset\)", regex=True) test.add_log_pattern(r"Setting XAX\[.*\] in instance_attributes: 444 -> \(unset\)", regex=True) def build_utilization_tests(self): """Add tests that involve utilization attributes.""" test = self.new_test("utilization_1", "Set and query a utilization attribute") test.add_cmd("attrd_updater", args="--name AAA -U ABC -z --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='name="AAA" value="ABC"') test.add_log_pattern(r"Setting AAA\[.*\] in utilization: \(unset\) -> ABC", regex=True) def build_sync_point_tests(self): """Add tests that involve sync points.""" test = self.new_test("local_sync_point", "Wait for a local sync point") test.add_cmd("attrd_updater", args="--name AAA -U 123 --wait=local --output-as=xml") test.add_cmd("attrd_updater", args="--name AAA -Q --output-as=xml", stdout_match='name="AAA" value="123"') test.add_log_pattern(r"Alerting client .* for reached local sync point", regex=True) test = self.new_test("cluster_sync_point", "Wait for a cluster-wide sync point") test.add_cmd("attrd_updater", args="--name BBB -U 456 --wait=cluster --output-as=xml") test.add_cmd("attrd_updater", args="--name BBB -Q --output-as=xml", stdout_match='name="BBB" value="456"') test.add_log_pattern(r"Alerting client .* for reached cluster sync point", regex=True) def build_options(): """Handle command line arguments.""" parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter, description="Run pacemaker-attrd regression tests", epilog="Example: Run only the test 'start_stop'\n" "\t " + sys.argv[0] + " --run-only start_stop\n\n" "Example: Run only the tests with the string 'systemd' present in them\n" "\t " + sys.argv[0] + " --run-only-pattern systemd") parser.add_argument("-l", "--list-tests", action="store_true", help="Print out all registered tests") parser.add_argument("-p", "--run-only-pattern", metavar='PATTERN', help="Run only tests matching the given pattern") parser.add_argument("-r", "--run-only", metavar='TEST', help="Run a specific test") parser.add_argument("-V", "--verbose", action="store_true", help="Verbose output") args = parser.parse_args() return args def main(): """Run attrd regression tests as specified by arguments.""" update_path() # Ensure all command output is in portable locale for comparison os.environ['LC_ALL'] = "C" opts = build_options() exit_if_proc_running("pacemaker-attrd") # Create a temporary directory for log files (the directory and its # contents will automatically be erased when done) with tempfile.TemporaryDirectory(prefix="cts-attrd-") as logdir: tests = AttributeTests(verbose=opts.verbose, logdir=logdir) tests.build_basic_tests() tests.build_multiple_query_tests() tests.build_regex_tests() tests.build_utilization_tests() tests.build_sync_point_tests() if opts.list_tests: tests.print_list() sys.exit(ExitStatus.OK) print("Starting ...") try: tests.setup_environment(True) except TimeoutError: print("corosync did not start in time, exiting") sys.exit(ExitStatus.TIMEOUT) if opts.run_only_pattern: tests.run_tests_matching(opts.run_only_pattern) tests.print_results() elif opts.run_only: tests.run_single(opts.run_only) tests.print_results() else: tests.run_tests() tests.print_results() tests.cleanup_environment(True) tests.exit() if __name__ == "__main__": main() diff --git a/cts/cts-fencing.in b/cts/cts-fencing.in index c93180a46f..15d1b50c71 100644 --- a/cts/cts-fencing.in +++ b/cts/cts-fencing.in @@ -1,1119 +1,1102 @@ #!@PYTHON@ """ Regression tests for Pacemaker's fencer """ __copyright__ = "Copyright 2012-2023 the Pacemaker project contributors" __license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY" import argparse import os import sys import subprocess import tempfile # These imports allow running from a source checkout after running `make`. # Note that while this doesn't necessarily mean it will successfully run tests, # but being able to see --help output can be useful. if os.path.exists("@abs_top_srcdir@/python"): sys.path.insert(0, "@abs_top_srcdir@/python") if os.path.exists("@abs_top_builddir@/python") and "@abs_top_builddir@" != "@abs_top_srcdir@": sys.path.insert(0, "@abs_top_builddir@/python") from pacemaker.buildoptions import BuildOptions from pacemaker.exitstatus import ExitStatus from pacemaker._cts.corosync import Corosync, localname from pacemaker._cts.errors import ExitCodeError, OutputFoundError, OutputNotFoundError, XmlValidationError from pacemaker._cts.process import killall, exit_if_proc_running from pacemaker._cts.test import Test, Tests TEST_DIR = sys.path[0] def update_path(): """ Set the PATH environment variable appropriately for the tests """ new_path = os.environ['PATH'] if os.path.exists("%s/cts-fencing.in" % TEST_DIR): print("Running tests from the source tree: %s (%s)" % (BuildOptions._BUILD_DIR, TEST_DIR)) # For pacemaker-fenced and cts-fence-helper new_path = "%s/daemons/fenced:%s" % (BuildOptions._BUILD_DIR, new_path) new_path = "%s/tools:%s" % (BuildOptions._BUILD_DIR, new_path) # For stonith_admin new_path = "%s/cts/support:%s" % (BuildOptions._BUILD_DIR, new_path) # For cts-support else: print("Running tests from the install tree: %s (not %s)" % (BuildOptions.DAEMON_DIR, TEST_DIR)) # For pacemaker-fenced, cts-fence-helper, and cts-support new_path = "%s:%s" % (BuildOptions.DAEMON_DIR, new_path) print('Using PATH="%s"' % new_path) os.environ['PATH'] = new_path class FenceTest(Test): """ Executor for a single test """ def __init__(self, name, description, **kwargs): Test.__init__(self, name, description, **kwargs) if kwargs.get("with_cpg", False): self._enable_corosync = True self._daemon_options = ["-c"] else: self._enable_corosync = False self._daemon_options = ["-s"] self._daemon_location = "pacemaker-fenced" def _kill_daemons(self): killall(["pacemakerd", "pacemaker-fenced"]) def _start_daemons(self): if self.verbose: self._daemon_options += ["-V"] print("Starting %s with %s" % (self._daemon_location, self._daemon_options)) cmd = ["pacemaker-fenced", "-l", self.logpath] + self._daemon_options self._daemon_process = subprocess.Popen(cmd) class FenceTests(Tests): """ Collection of all fencing regression tests """ def __init__(self, **kwargs): Tests.__init__(self, **kwargs) self._corosync = Corosync(self.verbose, self.logdir, "cts-fencing") def new_test(self, name, description, with_cpg=False): """ Create a named test """ test = FenceTest(name, description, verbose=self.verbose, with_cpg=with_cpg, timeout=self.timeout, force_wait=self.force_wait, logdir=self.logdir) self._tests.append(test) return test def run_cpg_only(self): """ Run all corosync-enabled tests """ for test in self._tests: if test._enable_corosync: test.run() def run_no_cpg(self): """ Run all standalone tests """ for test in self._tests: if not test._enable_corosync: test.run() def build_api_sanity_tests(self): """ Register tests to verify basic API usage """ verbose_arg = "" if self.verbose: verbose_arg = "-V" test = self.new_test("standalone_low_level_api_test", "Sanity test client api in standalone mode.") test.add_cmd("cts-fence-helper", args="-t %s" % verbose_arg, validate=False) test = self.new_test("cpg_low_level_api_test", "Sanity test client api using mainloop and cpg.", True) test.add_cmd("cts-fence-helper", args="-m %s" % verbose_arg, validate=False) def build_custom_timeout_tests(self): """ Register tests to verify custom timeout usage """ # custom timeout without topology test = self.new_test("cpg_custom_timeout_1", "Verify per device timeouts work as expected without using topology.", True) test.add_cmd('stonith_admin', args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3 -o pcmk_off_timeout=1') test.add_cmd('stonith_admin', args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3 -o pcmk_off_timeout=4') test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") # timeout is 5+1+4 = 10 test.add_log_pattern("Total timeout set to 12s") # custom timeout _WITH_ topology test = self.new_test("cpg_custom_timeout_2", "Verify per device timeouts work as expected _WITH_ topology.", True) test.add_cmd('stonith_admin', args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3 -o pcmk_off_timeout=1000ms') test.add_cmd('stonith_admin', args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3 -o pcmk_off_timeout=4000s') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") # timeout is 5+1+4000 = 4006 test.add_log_pattern("Total timeout set to 4807s") def build_fence_merge_tests(self): """ Register tests to verify when fence operations should be merged """ ### Simple test that overlapping fencing operations get merged test = self.new_test("cpg_custom_merge_single", "Verify overlapping identical fencing operations are merged, no fencing levels used.", True) test.add_cmd("stonith_admin", args="--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 10") ### one merger will happen test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") ### the pattern below signifies that both the original and duplicate operation completed test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") ### Test that multiple mergers occur test = self.new_test("cpg_custom_merge_multiple", "Verify multiple overlapping identical fencing operations are merged", True) test.add_cmd("stonith_admin", args="--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o \"mode=pass\" -o delay=2 -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 10") ### 4 mergers should occur test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") ### the pattern below signifies that both the original and duplicate operation completed test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") ### Test that multiple mergers occur with topologies used test = self.new_test("cpg_custom_merge_with_topology", "Verify multiple overlapping identical fencing operations are merged with fencing levels.", True) test.add_cmd("stonith_admin", args="--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true1") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 10") ### 4 mergers should occur test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client") ### the pattern below signifies that both the original and duplicate operation completed test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") test.add_log_pattern("Operation 'off' targeting node3 by ") def build_fence_no_merge_tests(self): """ Register tests to verify when fence operations should not be merged """ test = self.new_test("cpg_custom_no_merge", "Verify differing fencing operations are not merged", True) test.add_cmd("stonith_admin", args="--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node3 node2") test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3 node2") test.add_cmd("stonith_admin", args="--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node3 node2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true1") test.add_cmd_no_wait("stonith_admin", args="--output-as=xml -F node2 -t 10") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 10") test.add_log_pattern("Merging fencing action 'off' targeting node3 originating from client", negative=True) def build_standalone_tests(self): """ Register a grab bag of tests that can be executed in standalone or corosync mode """ test_types = [ { "prefix" : "standalone", "use_cpg" : False, }, { "prefix" : "cpg", "use_cpg" : True, }, ] # test what happens when all devices timeout for test_type in test_types: test = self.new_test("%s_fence_multi_device_failure" % test_type["prefix"], "Verify that all devices timeout, a fencing failure is returned.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false3 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') if test_type["use_cpg"]: - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -F node3 -t 2", - expected_exitcode=ExitStatus.TIMEOUT) + test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 2", expected_exitcode=ExitStatus.TIMEOUT) test.add_log_pattern("Total timeout set to 7s") else: - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -F node3 -t 2", - expected_exitcode=ExitStatus.ERROR) + test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 2", expected_exitcode=ExitStatus.ERROR) test.add_log_pattern("targeting node3 using false1 returned ") test.add_log_pattern("targeting node3 using false2 returned ") test.add_log_pattern("targeting node3 using false3 returned ") # test what happens when multiple devices can fence a node, but the first device fails. for test_type in test_types: test = self.new_test("%s_fence_device_failure_rollover" % test_type["prefix"], "Verify that when one fence device fails for a node, the others are tried.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") if test_type["use_cpg"]: test.add_log_pattern("Total timeout set to 18s") # test what happens when we try to use a missing fence-agent. for test_type in test_types: test = self.new_test("%s_fence_missing_agent" % test_type["prefix"], "Verify proper error-handling when using a non-existent fence-agent.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_missing -o mode=pass -o pcmk_host_list=node3") test.add_cmd("stonith_admin", args="--output-as=xml -R true2 -a fence_dummy -o mode=pass -o pcmk_host_list=node2") - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -F node3 -t 5", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5", expected_exitcode=ExitStatus.NOSUCH) test.add_cmd("stonith_admin", args="--output-as=xml -F node2 -t 5") # simple topology test for one device for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_simple" % test_type["prefix"], "Verify all fencing devices at a level are used.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") test.add_log_pattern("Total timeout set to 6s") test.add_log_pattern("targeting node3 using true returned 0") # add topology, delete topology, verify fencing still works for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_add_remove" % test_type["prefix"], "Verify fencing occurrs after all topology levels are removed", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true") test.add_cmd("stonith_admin", args="--output-as=xml -d node3 -i 1") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") test.add_log_pattern("Total timeout set to 6s") test.add_log_pattern("targeting node3 using true returned 0") # test what happens when the first fencing level has multiple devices. for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_device_fails" % test_type["prefix"], "Verify if one device in a level fails, the other is tried.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R false -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 20") test.add_log_pattern("Total timeout set to 48s") test.add_log_pattern("targeting node3 using false returned 1") test.add_log_pattern("targeting node3 using true returned 0") # test what happens when the first fencing level fails. for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_multi_level_fails" % test_type["prefix"], "Verify if one level fails, the next leve is tried.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true4 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true3") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true4") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 3") test.add_log_pattern("Total timeout set to 21s") test.add_log_pattern("targeting node3 using false1 returned 1") test.add_log_pattern("targeting node3 using false2 returned 1") test.add_log_pattern("targeting node3 using true3 returned 0") test.add_log_pattern("targeting node3 using true4 returned 0") # test what happens when the first fencing level had devices that no one has registered for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_missing_devices" % test_type["prefix"], "Verify topology can continue with missing devices.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true4 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true3") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true4") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") # Test what happens if multiple fencing levels are defined, and then the first one is removed. for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_level_removal" % test_type["prefix"], "Verify level removal works.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true4 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v false2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true3") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 3 -v true4") # Now remove level 2, verify none of the devices in level two are hit. test.add_cmd("stonith_admin", args="--output-as=xml -d node3 -i 2") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 20") test.add_log_pattern("Total timeout set to 96s") test.add_log_pattern("targeting node3 using false1 returned 1") test.add_log_pattern("targeting node3 using false2 returned ", negative=True) test.add_log_pattern("targeting node3 using true3 returned 0") test.add_log_pattern("targeting node3 using true4 returned 0") # Test targeting a topology level by node name pattern. for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_level_pattern" % test_type["prefix"], "Verify targeting topology by node name pattern works.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r '@node.*' -i 1 -v true") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5") test.add_log_pattern("targeting node3 using true returned 0") # test allowing commas and semicolons as delimiters in pcmk_host_list for test_type in test_types: test = self.new_test("%s_host_list_delimiters" % test_type["prefix"], "Verify commas and semicolons can be used as pcmk_host_list delimiters", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1,node2,node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=pcmk1;pcmk2;pcmk3"') test.add_cmd("stonith_admin", args="stonith_admin --output-as=xml -F node2 -t 5") test.add_cmd("stonith_admin", args="stonith_admin --output-as=xml -F pcmk3 -t 5") test.add_log_pattern("targeting node2 using true1 returned 0") test.add_log_pattern("targeting pcmk3 using true2 returned 0") # test the stonith builds the correct list of devices that can fence a node. for test_type in test_types: test = self.new_test("%s_list_devices" % test_type["prefix"], "Verify list of devices that can fence a node is correct", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -l node1 -V", stdout_match="true2", stdout_no_match="true1") test.add_cmd("stonith_admin", args="--output-as=xml -l node1 -V", stdout_match="true3", stdout_no_match="true1") # simple test of device monitor for test_type in test_types: test = self.new_test("%s_monitor" % test_type["prefix"], "Verify device is reachable", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node3"') test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node3"') test.add_cmd("stonith_admin", args="--output-as=xml -Q true1") test.add_cmd("stonith_admin", args="--output-as=xml -Q false1") - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -Q true2", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -Q true2", expected_exitcode=ExitStatus.NOSUCH) # Verify monitor occurs for duration of timeout period on failure for test_type in test_types: test = self.new_test("%s_monitor_timeout" % test_type["prefix"], "Verify monitor uses duration of timeout period given.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=fail -o monitor_mode=fail -o pcmk_host_list=node3') - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -Q true1 -t 5", - expected_exitcode=ExitStatus.ERROR) + test.add_cmd("stonith_admin", args="--output-as=xml -Q true1 -t 5", expected_exitcode=ExitStatus.ERROR) test.add_log_pattern("Attempt 2 to execute") # Verify monitor occurs for duration of timeout period on failure, but stops at max retries for test_type in test_types: test = self.new_test("%s_monitor_timeout_max_retries" % test_type["prefix"], "Verify monitor retries until max retry value or timeout is hit.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=fail -o monitor_mode=fail -o pcmk_host_list=node3') - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -Q true1 -t 15", - expected_exitcode=ExitStatus.ERROR) + test.add_cmd("stonith_admin", args="--output-as=xml -Q true1 -t 15", expected_exitcode=ExitStatus.ERROR) test.add_log_pattern("Attempted to execute agent fence_dummy (list) the maximum number of times") # simple register test for test_type in test_types: test = self.new_test("%s_register" % test_type["prefix"], "Verify devices can be registered and un-registered", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3') - test.add_cmd("stonith_admin", args="--output-as=xml -Q true1") - test.add_cmd("stonith_admin", args="--output-as=xml -D true1") - - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -Q true1", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -Q true1", expected_exitcode=ExitStatus.NOSUCH) # simple reboot test for test_type in test_types: test = self.new_test("%s_reboot" % test_type["prefix"], "Verify devices can be rebooted", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3') - test.add_cmd("stonith_admin", args="--output-as=xml -B node3 -t 5") - test.add_cmd("stonith_admin", args="--output-as=xml -D true1") - - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -Q true1", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -Q true1", expected_exitcode=ExitStatus.NOSUCH) # test fencing history. for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_fence_history" % test_type["prefix"], "Verify last fencing operation is returned.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node3') - test.add_cmd("stonith_admin", args="--output-as=xml -F node3 -t 5 -V") - test.add_cmd("stonith_admin", args="--output-as=xml -H node3", stdout_match='action="off" target="node3" .* status="success"') # simple test of dynamic list query for test_type in test_types: test = self.new_test("%s_dynamic_list_query" % test_type["prefix"], "Verify dynamic list of fencing devices can be retrieved.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -R true2 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -R true3 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -l fake_port_1", stdout_match='count="3"') # fence using dynamic list query for test_type in test_types: test = self.new_test("%s_fence_dynamic_list_query" % test_type["prefix"], "Verify dynamic list of fencing devices can be retrieved.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -R true2 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -R true3 -a fence_dummy -o mode=pass -o mock_dynamic_hosts=fake_port_1") test.add_cmd("stonith_admin", args="--output-as=xml -F fake_port_1 -t 5 -V") # simple test of query using status action for test_type in test_types: test = self.new_test("%s_status_query" % test_type["prefix"], "Verify dynamic list of fencing devices can be retrieved.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_check=status') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o pcmk_host_check=status') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o pcmk_host_check=status') test.add_cmd("stonith_admin", args="--output-as=xml -l fake_port_1", stdout_match='count="3"') # test what happens when no reboot action is advertised for test_type in test_types: test = self.new_test("%s_no_reboot_support" % test_type["prefix"], "Verify reboot action defaults to off when no reboot action is advertised by agent.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy_no_reboot -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -B node1 -t 5 -V") test.add_log_pattern("does not support reboot") test.add_log_pattern("using true1 returned 0") # make sure reboot is used when reboot action is advertised for test_type in test_types: test = self.new_test("%s_with_reboot_support" % test_type["prefix"], "Verify reboot action can be used when metadata advertises it.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -B node1 -t 5 -V") test.add_log_pattern("does not advertise support for 'reboot', performing 'off'", negative=True) test.add_log_pattern("using true1 returned 0") # make sure all fencing delays are applied correctly and taken into account by fencing timeouts with topology for test_type in test_types: if not test_type["use_cpg"]: continue test = self.new_test("%s_topology_delays" % test_type["prefix"], "Verify all fencing delays are applied correctly and taken into account by fencing timeouts with topology.", test_type["use_cpg"]) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3" -o pcmk_delay_base=1') test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=node1 node2 node3" -o pcmk_delay_base=1') # Resulting "random" delay will always be 1 since (rand() % (delay_max - delay_base)) is always 0 here. test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3" -o pcmk_delay_base=1 -o pcmk_delay_max=2') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o "pcmk_host_list=node1 node2 node3"') test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -r node3 -i 2 -v true3") test.add_cmd("stonith_admin", args="--output-as=xml -F node3 --delay 1") # Total fencing timeout takes all fencing delays into account. test.add_log_pattern("Total timeout set to 582s") # Fencing timeout for the first device takes the requested fencing delay into account. # Fencing timeout also takes pcmk_delay_base into account. test.add_log_pattern(r"Requesting that .* perform 'off' action targeting node3 using true1 .*146s.*", regex=True) # Requested fencing delay is applied only for the first device in the first level. # Static delay from pcmk_delay_base is added. test.add_log_pattern("Delaying 'off' action targeting node3 using true1 for 2s | timeout=120s requested_delay=1s base=1s max=1s") # Fencing timeout no longer takes the requested fencing delay into account for further devices. test.add_log_pattern(r"Requesting that .* perform 'off' action targeting node3 using false1 .*145s.*", regex=True) # Requested fencing delay is no longer applied for further devices. test.add_log_pattern("Delaying 'off' action targeting node3 using false1 for 1s | timeout=120s requested_delay=0s base=1s max=1s") # Fencing timeout takes pcmk_delay_max into account. test.add_log_pattern(r"Requesting that .* perform 'off' action targeting node3 using true2 .*146s.*", regex=True) test.add_log_pattern("Delaying 'off' action targeting node3 using true2 for 1s | timeout=120s requested_delay=0s base=1s max=2s") test.add_log_pattern("Delaying 'off' action targeting node3 using true3", negative=True) def build_nodeid_tests(self): """ Register tests that use a corosync node id """ our_uname = localname() ### verify nodeid is supplied when nodeid is in the metadata parameters test = self.new_test("cpg_supply_nodeid", "Verify nodeid is given when fence agent has nodeid as parameter", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -F %s -t 3" % our_uname) test.add_log_pattern("as nodeid with fence action 'off' targeting %s" % (our_uname)) ### verify nodeid is _NOT_ supplied when nodeid is not in the metadata parameters test = self.new_test("cpg_do_not_supply_nodeid", "Verify nodeid is _NOT_ given when fence agent does not have nodeid as parameter", True) # use a host name that won't be in corosync.conf test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=regr-test') test.add_cmd("stonith_admin", args="--output-as=xml -F regr-test -t 3") test.add_log_pattern("as nodeid with fence action 'off' targeting regr-test", negative=True) ### verify nodeid use doesn't explode standalone mode test = self.new_test("standalone_do_not_supply_nodeid", "Verify nodeid in metadata parameter list doesn't kill standalone mode", False) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -F %s -t 3" % our_uname) test.add_log_pattern("as nodeid with fence action 'off' targeting %s" % our_uname, negative=True) def build_unfence_tests(self): """ Register tests that verify unfencing """ our_uname = localname() ### verify unfencing using automatic unfencing test = self.new_test("cpg_unfence_required_1", "Verify require unfencing on all devices when automatic=true in agent's metadata", True) test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true2 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 3" % our_uname) # both devices should be executed test.add_log_pattern("using true1 returned 0") test.add_log_pattern("using true2 returned 0") ### verify unfencing using automatic unfencing fails if any of the required agents fail test = self.new_test("cpg_unfence_required_2", "Verify require unfencing on all devices when automatic=true in agent's metadata", True) test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true2 -a fence_dummy_auto_unfence -o mode=fail -o "pcmk_host_list=%s"' % our_uname) - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -U %s -t 6" % our_uname, - expected_exitcode=ExitStatus.ERROR) + test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 6" % our_uname, expected_exitcode=ExitStatus.ERROR) ### verify unfencing using automatic devices with topology test = self.new_test("cpg_unfence_required_3", "Verify require unfencing on all devices even when at different topology levels", True) test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true2 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 1 -v true1" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v true2" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 3" % our_uname) test.add_log_pattern("using true1 returned 0") test.add_log_pattern("using true2 returned 0") ### verify unfencing using automatic devices with topology test = self.new_test("cpg_unfence_required_4", "Verify all required devices are executed even with topology levels fail.", True) test.add_cmd('stonith_admin', args='--output-as=xml -R true1 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true2 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true3 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R true4 -a fence_dummy_auto_unfence -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R false3 -a fence_dummy -o mode=fail -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd('stonith_admin', args='--output-as=xml -R false4 -a fence_dummy -o mode=fail -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 1 -v true1" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 1 -v false1" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v false2" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v true2" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v false3" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v true3" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 3 -v false4" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 4 -v true4" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 3" % our_uname) test.add_log_pattern("using true1 returned 0") test.add_log_pattern("using true2 returned 0") test.add_log_pattern("using true3 returned 0") test.add_log_pattern("using true4 returned 0") def build_unfence_on_target_tests(self): """ Register tests that verify unfencing that runs on the target """ our_uname = localname() ### verify unfencing using on_target device test = self.new_test("cpg_unfence_on_target_1", "Verify unfencing with on_target = true", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 3" % our_uname) test.add_log_pattern("(on) to be executed on target") ### verify failure of unfencing using on_target device test = self.new_test("cpg_unfence_on_target_2", "Verify failure unfencing with on_target = true", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s node_fake_1234"' % our_uname) - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -U node_fake_1234 -t 3", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -U node_fake_1234 -t 3", expected_exitcode=ExitStatus.NOSUCH) test.add_log_pattern("(on) to be executed on target") ### verify unfencing using on_target device with topology test = self.new_test("cpg_unfence_on_target_3", "Verify unfencing with on_target = true using topology", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s node3"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 1 -v true1" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r %s -i 2 -v true2" % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -U %s -t 3" % our_uname) test.add_log_pattern("(on) to be executed on target") ### verify unfencing using on_target device with topology fails when target node doesn't exist test = self.new_test("cpg_unfence_on_target_4", "Verify unfencing failure with on_target = true using topology", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s node_fake"' % our_uname) test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o "pcmk_host_list=%s node_fake"' % our_uname) test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v true1") test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 2 -v true2") - test.add_cmd_expected_fail("stonith_admin", args="--output-as=xml -U node_fake -t 3", - expected_exitcode=ExitStatus.NOSUCH) + test.add_cmd("stonith_admin", args="--output-as=xml -U node_fake -t 3", expected_exitcode=ExitStatus.NOSUCH) test.add_log_pattern("(on) to be executed on target") def build_remap_tests(self): """ Register tests that verify remapping of reboots to off-on """ test = self.new_test("cpg_remap_simple", "Verify sequential topology reboot is remapped to all-off-then-all-on", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake ' '-o pcmk_off_timeout=1 -o pcmk_reboot_timeout=10') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake ' '-o pcmk_off_timeout=2 -o pcmk_reboot_timeout=20') test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v true1 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -B node_fake -t 5") test.add_log_pattern("Remapping multiple-device reboot targeting node_fake") # timeout should be sum of off timeouts (1+2=3), not reboot timeouts (10+20=30) test.add_log_pattern("Total timeout set to 3s for peer's fencing targeting node_fake") test.add_log_pattern("perform 'off' action targeting node_fake using true1") test.add_log_pattern("perform 'off' action targeting node_fake using true2") test.add_log_pattern("Remapped 'off' targeting node_fake complete, remapping to 'on'") # fence_dummy sets "on" as an on_target action test.add_log_pattern("Ignoring true1 'on' failure (no capable peers) targeting node_fake") test.add_log_pattern("Ignoring true2 'on' failure (no capable peers) targeting node_fake") test.add_log_pattern("Undoing remap of reboot targeting node_fake") test = self.new_test("cpg_remap_simple_off", "Verify sequential topology reboot skips 'on' if " "pcmk_reboot_action=off or agent doesn't support " "'on'", True) test.add_cmd("stonith_admin", args="--output-as=xml -R true1 -a fence_dummy -o mode=pass " "-o pcmk_host_list=node_fake -o pcmk_off_timeout=1 " "-o pcmk_reboot_timeout=10 -o pcmk_reboot_action=off") test.add_cmd("stonith_admin", args="--output-as=xml -R true2 -a fence_dummy_no_on " "-o mode=pass -o pcmk_host_list=node_fake " "-o pcmk_off_timeout=2 -o pcmk_reboot_timeout=20") test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v true1 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -B node_fake -t 5") test.add_log_pattern("Remapping multiple-device reboot targeting node_fake") # timeout should be sum of off timeouts (1+2=3), not reboot timeouts (10+20=30) test.add_log_pattern("Total timeout set to 3s for peer's fencing targeting node_fake") test.add_log_pattern("perform 'off' action targeting node_fake using true1") test.add_log_pattern("perform 'off' action targeting node_fake using true2") test.add_log_pattern("Remapped 'off' targeting node_fake complete, remapping to 'on'") # "on" should be skipped test.add_log_pattern("Not turning node_fake back on using " "true1 because the device is configured " "to stay off") test.add_log_pattern("Not turning node_fake back on using true2" " because the agent doesn't support 'on'") test.add_log_pattern("Undoing remap of reboot targeting node_fake") test = self.new_test("cpg_remap_automatic", "Verify remapped topology reboot skips automatic 'on'", True) test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy_auto_unfence ' '-o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy_auto_unfence ' '-o "mode=pass" -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v true1 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -B node_fake -t 5") test.add_log_pattern("Remapping multiple-device reboot targeting node_fake") test.add_log_pattern("perform 'off' action targeting node_fake using true1") test.add_log_pattern("perform 'off' action targeting node_fake using true2") test.add_log_pattern("Remapped 'off' targeting node_fake complete, remapping to 'on'") test.add_log_pattern("Undoing remap of reboot targeting node_fake") test.add_log_pattern("perform 'on' action targeting node_fake using", negative=True) test.add_log_pattern("'on' failure", negative=True) test = self.new_test("cpg_remap_complex_1", "Verify remapped topology reboot in second level works if non-remapped first level fails", True) test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 2 -v true1 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -B node_fake -t 5") test.add_log_pattern("perform 'reboot' action targeting node_fake using false1") test.add_log_pattern("Remapping multiple-device reboot targeting node_fake") test.add_log_pattern("perform 'off' action targeting node_fake using true1") test.add_log_pattern("perform 'off' action targeting node_fake using true2") test.add_log_pattern("Remapped 'off' targeting node_fake complete, remapping to 'on'") test.add_log_pattern("Ignoring true1 'on' failure (no capable peers) targeting node_fake") test.add_log_pattern("Ignoring true2 'on' failure (no capable peers) targeting node_fake") test.add_log_pattern("Undoing remap of reboot targeting node_fake") test = self.new_test("cpg_remap_complex_2", "Verify remapped topology reboot failure in second level proceeds to third level", True) test.add_cmd("stonith_admin", args='--output-as=xml -R false1 -a fence_dummy -o mode=fail -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R false2 -a fence_dummy -o mode=fail -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true1 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true2 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args='--output-as=xml -R true3 -a fence_dummy -o mode=pass -o pcmk_host_list=node_fake') test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 1 -v false1") test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 2 -v true1 -v false2 -v true3") test.add_cmd("stonith_admin", args="--output-as=xml -r node_fake -i 3 -v true2") test.add_cmd("stonith_admin", args="--output-as=xml -B node_fake -t 5") test.add_log_pattern("perform 'reboot' action targeting node_fake using false1") test.add_log_pattern("Remapping multiple-device reboot targeting node_fake") test.add_log_pattern("perform 'off' action targeting node_fake using true1") test.add_log_pattern("perform 'off' action targeting node_fake using false2") test.add_log_pattern("Attempted to execute agent fence_dummy (off) the maximum number of times") test.add_log_pattern("Undoing remap of reboot targeting node_fake") test.add_log_pattern("perform 'reboot' action targeting node_fake using true2") test.add_log_pattern("node_fake with true3", negative=True) def build_query_tests(self): """ run stonith_admin --metadata for the fence_dummy agent and check command output """ test = self.new_test("get_metadata", "Run stonith_admin --metadata for the fence_dummy agent", True) test.add_cmd("stonith_admin", args="--output-as=xml -a fence_dummy --metadata", stdout_match=' 0 or n_negative_matches > 0: msg = "FAILURE - '%s' failed. %d patterns out of %d not matched. %d negative matches." self._result_txt = msg % (self.name, n_failed_matches, len(self._patterns), n_negative_matches) self.exitcode = ExitStatus.ERROR def _new_cmd(self, cmd, args, exitcode, **kwargs): """ Add a command to be executed as part of this test. Arguments: cmd -- The program to run. args -- Commands line arguments to pass to cmd, as a string. exitcode -- The expected exit code of cmd. This can be used to run a command that is expected to fail. Keyword arguments: stdout_match -- If not None, a string that is expected to be present in the stdout of cmd. This can be a regular expression. no_wait -- Do not wait for cmd to complete. stdout_no_match -- If not None, a string that is expected to be missing in the stdout of cmd. This can be a regualr expression. kill -- A command to be run after cmd, typically in order to kill a failed process. This should be the entire command line including arguments as a single string. validate -- If True, the output of cmd will be passed to xmllint for validation. If validation fails, XmlValidationError will be raised. check_rng -- If True and validate is True, command output will additionally be checked against the api-result.rng file. check_stderr -- If True, the stderr of cmd will be included in output. env -- If not None, variables to set in the environment """ if cmd is None: raise ValueError("cmd cannot be None") self._cmds.append( { "args": args, "check_rng": kwargs.get("check_rng", True), "check_stderr": kwargs.get("check_stderr", True), "cmd": cmd, "expected_exitcode": exitcode, "kill": kwargs.get("kill"), "no_wait": kwargs.get("no_wait", False), "stdout_match": kwargs.get("stdout_match"), "stdout_no_match": kwargs.get("stdout_no_match"), "validate": kwargs.get("validate", True), "env": kwargs.get("env"), } ) def _start_daemons(self): """Start any necessary daemons in preparation for executing the test.""" raise NotImplementedError("_start_daemons not provided by subclass") # # PUBLIC METHODS # def add_cmd(self, cmd=None, **kwargs): """ Add a command to be executed as part of this test. Arguments: cmd -- The program to run. Keyword arguments: args -- Commands line arguments to pass to cmd, as a string. check_rng -- If True and validate is True, command output will additionally be checked against the api-result.rng file. check_stderr -- If True, the stderr of cmd will be included in output. env -- If not None, variables to set in the environment expected_exitcode -- The expected exit code of cmd. This can be used to run a command that is expected to fail. kill -- A command to be run after cmd, typically in order to kill a failed process. This should be the entire command line including arguments as a single string. no_wait -- Do not wait for cmd to complete. stdout_match -- If not None, a string that is expected to be present in the stdout of cmd. This can be a regular expression. stdout_no_match -- If not None, a string that is expected to be missing in the stdout of cmd. This can be a regular expression. validate -- If True, the output of cmd will be passed to xmllint for validation. If validation fails, XmlValidationError will be raised. """ if cmd is None: raise ValueError("cmd cannot be None") self._cmds.append( { "args": kwargs.get("args", ""), "check_rng": kwargs.get("check_rng", True), "check_stderr": kwargs.get("check_stderr", True), "cmd": cmd, "expected_exitcode": kwargs.get("expected_exitcode", ExitStatus.OK), "kill": kwargs.get("kill"), "no_wait": kwargs.get("no_wait", False), "stdout_match": kwargs.get("stdout_match"), "stdout_no_match": kwargs.get("stdout_no_match"), "validate": kwargs.get("validate", True), "env": kwargs.get("env"), } ) - def add_cmd_expected_fail(self, cmd=None, **kwargs): - """Add a command that is expected to fail to be executed as part of this test.""" - self._new_cmd(cmd, kwargs.pop("args", ""), kwargs.get("expected_exitcode", ExitStatus.ERROR)) - def add_cmd_no_wait(self, cmd=None, **kwargs): """Add a simple command to be executed (without waiting) as part of this test.""" self._new_cmd(cmd, kwargs.pop("args", ""), ExitStatus.OK, no_wait=kwargs.get("no_wait", True)) def add_log_pattern(self, pattern, negative=False, regex=False): """Add a pattern that should appear in the test's logs.""" self._patterns.append(Pattern(pattern, negative=negative, regex=regex)) def _signal_dict(self): """Return a dictionary mapping signal numbers to their names.""" # FIXME: When we support python >= 3.5, this function can be replaced with: # signal.Signals(self.daemon_process.returncode).name return { getattr(signal, _signame): _signame for _signame in dir(signal) if _signame.startswith("SIG") and not _signame.startswith("SIG_") } def clean_environment(self): """Clean up the host after executing a test.""" if self._daemon_process: if self._daemon_process.poll() is None: self._daemon_process.terminate() self._daemon_process.wait() else: rc = self._daemon_process.returncode signame = self._signal_dict().get(-rc, "RET=%s" % rc) msg = "FAILURE - '%s' failed. %s abnormally exited during test (%s)." self._result_txt = msg % (self.name, self._daemon_location, signame) self.exitcode = ExitStatus.ERROR self._daemon_process = None self._daemon_output = "" # the default for utf-8 encoding would error out if e.g. memory corruption # makes fenced output any kind of 8 bit value - while still interesting # for debugging and we'd still like the regression-test to go over the # full set of test-cases with open(self.logpath, 'rt', encoding="ISO-8859-1") as logfile: for line in logfile.readlines(): self._daemon_output += line if self.verbose: print("Daemon Output Start") print(self._daemon_output) print("Daemon Output End") def print_result(self, filler): """Print the result of the last test execution.""" print("%s%s" % (filler, self._result_txt)) def run(self): """Execute this test.""" i = 1 self.start_environment() if self.verbose: print("\n--- START TEST - %s" % self.name) self._result_txt = "SUCCESS - '%s'" % (self.name) self.exitcode = ExitStatus.OK for cmd in self._cmds: try: self.run_cmd(cmd) except ExitCodeError as e: print("Step %d FAILED - command returned %s, expected %d" % (i, e, cmd['expected_exitcode'])) self.set_error(i, cmd) break except OutputNotFoundError as e: print("Step %d FAILED - '%s' was not found in command output: %s" % (i, cmd['stdout_match'], e)) self.set_error(i, cmd) break except OutputFoundError as e: print("Step %d FAILED - '%s' was found in command output: %s" % (i, cmd['stdout_no_match'], e)) self.set_error(i, cmd) break except XmlValidationError as e: print("Step %d FAILED - xmllint failed: %s" % (i, e)) self.set_error(i, cmd) break if self.verbose: print("Step %d SUCCESS" % (i)) i += 1 self.clean_environment() if self.exitcode == ExitStatus.OK: self._match_log_patterns() print(self._result_txt) if self.verbose: print("--- END TEST - %s\n" % self.name) self.executed = True def run_cmd(self, args): """Execute a command as part of this test.""" cmd = shlex.split(args['args']) cmd.insert(0, args['cmd']) if self.verbose: print("\n\nRunning: %s" % " ".join(cmd)) # FIXME: Using "with" here breaks fencing merge tests. # pylint: disable=consider-using-with if args['env']: new_env = os.environ.copy() new_env.update(args['env']) test = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=new_env) else: test = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) if args['kill']: if self.verbose: print("Also running: %s" % args['kill']) # Typically, the kill argument is used to detect some sort of # failure. Without yielding for a few seconds here, the process # launched earlier that is listening for the failure may not have # time to connect to pacemaker-execd. time.sleep(2) subprocess.Popen(shlex.split(args['kill'])) if not args['no_wait']: test.wait() else: return ExitStatus.OK output = pipe_communicate(test, check_stderr=args['check_stderr']) if self.verbose: print(output) if test.returncode != args['expected_exitcode']: raise ExitCodeError(test.returncode) if args['stdout_match'] is not None and \ re.search(args['stdout_match'], output) is None: raise OutputNotFoundError(output) if args['stdout_no_match'] is not None and \ re.search(args['stdout_no_match'], output) is not None: raise OutputFoundError(output) if args['validate']: if args['check_rng']: rng_file = "%s/api/api-result.rng" % rng_directory() else: rng_file = None cmd = find_validator(rng_file) if not cmd: raise XmlValidationError("Could not find validator for %s" % rng_file) if self.verbose: print("\nRunning: %s" % " ".join(cmd)) with subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE) as validator: output = pipe_communicate(validator, check_stderr=True, stdin=output) if self.verbose: print(output) if validator.returncode != 0: raise XmlValidationError(output) return ExitStatus.OK def set_error(self, step, cmd): """Record failure of this test.""" msg = "FAILURE - '%s' failed at step %d. Command: %s %s" self._result_txt = msg % (self.name, step, cmd['cmd'], cmd['args']) self.exitcode = ExitStatus.ERROR def start_environment(self): """Prepare the host for executing a test.""" if os.path.exists(self.logpath): os.remove(self.logpath) self._kill_daemons() self._start_daemons() logfile = None init_time = time.time() update_time = init_time while True: # FIXME: Eventually use 'with' here, which seems complicated given # everything happens in a loop. # pylint: disable=consider-using-with time.sleep(0.1) if not self.force_wait and logfile is None \ and os.path.exists(self.logpath): logfile = io.open(self.logpath, 'rt', encoding="ISO-8859-1") if not self.force_wait and logfile is not None: for line in logfile.readlines(): if "successfully started" in line: return now = time.time() if self.timeout > 0 and (now - init_time) >= self.timeout: if not self.force_wait: print("\tDaemon %s doesn't seem to have been initialized within %fs." "\n\tConsider specifying a longer '--timeout' value." % (self._daemon_location, self.timeout)) return if self.verbose and (now - update_time) >= 5: print("Waiting for %s to be initialized: %fs ..." % (self._daemon_location, now - init_time)) update_time = now class Tests: """The base class for a collection of regression tests.""" def __init__(self, **kwargs): """ Create a new Tests instance. This method must be provided by all subclasses, which must call Tests.__init__ first. Keywork arguments: force_wait -- logdir -- The base directory under which to create a directory to store output and temporary data. timeout -- How long to wait for the test to complete. verbose -- Whether to print additional information, including verbose command output and daemon log files. """ self.force_wait = kwargs.get("force_wait", False) self.logdir = kwargs.get("logdir", "/tmp") self.timeout = kwargs.get("timeout", 2) self.verbose = kwargs.get("verbose", False) self._tests = [] def exit(self): """Exit (with error status code if any test failed).""" for test in self._tests: if not test.executed: continue if test.exitcode != ExitStatus.OK: sys.exit(ExitStatus.ERROR) sys.exit(ExitStatus.OK) def print_list(self): """List all registered tests.""" print("\n==== %d TESTS FOUND ====" % len(self._tests)) print("%35s - %s" % ("TEST NAME", "TEST DESCRIPTION")) print("%35s - %s" % ("--------------------", "--------------------")) for test in self._tests: print("%35s - %s" % (test.name, test.description)) print("==== END OF LIST ====\n") def print_results(self): """Print summary of results of executed tests.""" failures = 0 success = 0 print("\n\n======= FINAL RESULTS ==========") print("\n--- FAILURE RESULTS:") for test in self._tests: if not test.executed: continue if test.exitcode != ExitStatus.OK: failures += 1 test.print_result(" ") else: success += 1 if failures == 0: print(" None") print("\n--- TOTALS\n Pass:%d\n Fail:%d\n" % (success, failures)) def run_single(self, name): """Run a single named test.""" for test in self._tests: if test.name == name: test.run() break def run_tests(self): """Run all tests.""" for test in self._tests: test.run() def run_tests_matching(self, pattern): """Run all tests whose name matches a pattern.""" for test in self._tests: if test.name.count(pattern) != 0: test.run()