diff --git a/cts/lab/patterns.py b/cts/lab/patterns.py index 8c9bf5a378..adebdb5108 100644 --- a/cts/lab/patterns.py +++ b/cts/lab/patterns.py @@ -1,397 +1,397 @@ """ Pattern-holding classes for Pacemaker's Cluster Test Suite (CTS) """ __copyright__ = "Copyright 2008-2022 the Pacemaker project contributors" __license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY" import sys, os from cts.CTSvars import * patternvariants = {} class BasePatterns(object): def __init__(self, name): self.name = name patternvariants[name] = self self.ignore = [ "avoid confusing Valgrind", # Logging bug in some versions of libvirtd r"libvirtd.*: internal error: Failed to parse PCI config address", # pcs can log this when node is fenced, but fencing is OK in some # tests (and we will catch it in pacemaker logs when not OK) r"pcs.daemon:No response from: .* request: get_configs, error:", ] self.BadNews = [] self.components = {} self.commands = { "StatusCmd" : "crmadmin -t 60 -S %s 2>/dev/null", "CibQuery" : "cibadmin -Ql", "CibAddXml" : "cibadmin --modify -c --xml-text %s", "CibDelXpath" : "cibadmin --delete --xpath %s", # 300,000 == 5 minutes "RscRunning" : CTSvars.CRM_DAEMON_DIR + "/cts-exec-helper -R -r %s", "CIBfile" : "%s:"+CTSvars.CRM_CONFIG_DIR+"/cib.xml", "TmpDir" : "/tmp", "BreakCommCmd" : "iptables -A INPUT -s %s -j DROP >/dev/null 2>&1", "FixCommCmd" : "iptables -D INPUT -s %s -j DROP >/dev/null 2>&1", # tc qdisc add dev lo root handle 1: cbq avpkt 1000 bandwidth 1000mbit # tc class add dev lo parent 1: classid 1:1 cbq rate "$RATE"kbps allot 17000 prio 5 bounded isolated # tc filter add dev lo parent 1: protocol ip prio 16 u32 match ip dst 127.0.0.1 match ip sport $PORT 0xFFFF flowid 1:1 # tc qdisc add dev lo parent 1: netem delay "$LATENCY"msec "$(($LATENCY/4))"msec 10% 2> /dev/null > /dev/null "ReduceCommCmd" : "", "RestoreCommCmd" : "tc qdisc del dev lo root", "MaintenanceModeOn" : "cibadmin --modify -c --xml-text ''", "MaintenanceModeOff" : "cibadmin --delete --xpath \"//nvpair[@name='maintenance-mode']\"", "StandbyCmd" : "crm_attribute -Vq -U %s -n standby -l forever -v %s 2>/dev/null", "StandbyQueryCmd" : "crm_attribute -qG -U %s -n standby -l forever -d off 2>/dev/null", } self.search = { "Pat:DC_IDLE" : "pacemaker-controld.*State transition.*-> S_IDLE", # This won't work if we have multiple partitions "Pat:Local_started" : "%s\W.*controller successfully started", "Pat:NonDC_started" : r"%s\W.*State transition.*-> S_NOT_DC", "Pat:DC_started" : r"%s\W.*State transition.*-> S_IDLE", "Pat:We_stopped" : "%s\W.*OVERRIDE THIS PATTERN", "Pat:They_stopped" : "%s\W.*LOST:.* %s ", "Pat:They_dead" : "node %s.*: is dead", "Pat:They_up" : "%s %s\W.*OVERRIDE THIS PATTERN", "Pat:TransitionComplete" : "Transition status: Complete: complete", "Pat:Fencing_start" : r"Requesting peer fencing .* targeting %s", "Pat:Fencing_ok" : r"pacemaker-fenced.*:\s*Operation .* targeting %s by .* for .*@.*: OK", "Pat:Fencing_recover" : r"pacemaker-schedulerd.*: Recover\s+%s", "Pat:Fencing_active" : r"stonith resource .* is active on 2 nodes (attempting recovery)", "Pat:Fencing_probe" : r"pacemaker-controld.* Result of probe operation for %s on .*: Error", "Pat:RscOpOK" : r"pacemaker-controld.*:\s+Result of %s operation for %s.*: (0 \()?ok", "Pat:RscOpFail" : r"pacemaker-schedulerd.*:.*Unexpected result .* recorded for %s of %s ", "Pat:CloneOpFail" : r"pacemaker-schedulerd.*:.*Unexpected result .* recorded for %s of (%s|%s) ", "Pat:RscRemoteOpOK" : r"pacemaker-controld.*:\s+Result of %s operation for %s on %s: (0 \()?ok", "Pat:NodeFenced" : r"pacemaker-controld.*:\s* Peer %s was terminated \(.*\) by .* on behalf of .*: OK", } def get_component(self, key): if key in self.components: return self.components[key] print("Unknown component '%s' for %s" % (key, self.name)) return [] def get_patterns(self, key): if key == "BadNews": return self.BadNews elif key == "BadNewsIgnore": return self.ignore elif key == "Commands": return self.commands elif key == "Search": return self.search elif key == "Components": return self.components def __getitem__(self, key): if key == "Name": return self.name elif key in self.commands: return self.commands[key] elif key in self.search: return self.search[key] else: print("Unknown template '%s' for %s" % (key, self.name)) return None class crm_corosync(BasePatterns): ''' Patterns for Corosync version 2 cluster manager class ''' def __init__(self, name): BasePatterns.__init__(self, name) self.commands.update({ "StartCmd" : "service corosync start && service pacemaker start", "StopCmd" : "service pacemaker stop; [ ! -e /usr/sbin/pacemaker-remoted ] || service pacemaker_remote stop; service corosync stop", "EpochCmd" : "crm_node -e", "QuorumCmd" : "crm_node -q", "PartitionCmd" : "crm_node -p", }) self.search.update({ # Close enough ... "Corosync Cluster Engine exiting normally" isn't # printed reliably. "Pat:We_stopped" : "%s\W.*Unloading all Corosync service engines", "Pat:They_stopped" : "%s\W.*pacemaker-controld.*Node %s(\[|\s).*state is now lost", "Pat:They_dead" : "pacemaker-controld.*Node %s(\[|\s).*state is now lost", "Pat:They_up" : "\W%s\W.*pacemaker-controld.*Node %s state is now member", "Pat:ChildExit" : r"\[[0-9]+\] exited with status [0-9]+ \(", # "with signal 9" == pcmk_child_exit(), "$" == check_active_before_startup_processes() "Pat:ChildKilled" : r"%s\W.*pacemakerd.*%s\[[0-9]+\] terminated( with signal 9|$)", "Pat:ChildRespawn" : "%s\W.*pacemakerd.*Respawning %s subdaemon after unexpected exit", "Pat:InfraUp" : "%s\W.*corosync.*Initializing transport", "Pat:PacemakerUp" : "%s\W.*pacemakerd.*Starting Pacemaker", }) self.ignore = self.ignore + [ r"crm_mon:", r"crmadmin:", r"update_trace_data", r"async_notify:.*strange, client not found", r"Parse error: Ignoring unknown option .*nodename", r"error.*: Operation 'reboot' .* using FencingFail returned ", r"getinfo response error: 1$", r"sbd.* error: inquisitor_child: DEBUG MODE IS ACTIVE", r"sbd.* pcmk:\s*error:.*Connection to cib_ro.* (failed|closed)", ] self.BadNews = [ r"[^(]error:", r"crit:", r"ERROR:", r"CRIT:", r"Shutting down...NOW", r"Timer I_TERMINATE just popped", r"input=I_ERROR", r"input=I_FAIL", r"input=I_INTEGRATED cause=C_TIMER_POPPED", r"input=I_FINALIZED cause=C_TIMER_POPPED", r"input=I_ERROR", r"(pacemakerd|pacemaker-execd|pacemaker-controld):.*, exiting", r"schedulerd.*Attempting recovery of resource", r"is taking more than 2x its timeout", r"Confirm not received from", r"Welcome reply not received from", r"Attempting to schedule .* after a stop", r"Resource .* was active at shutdown", r"duplicate entries for call_id", r"Search terminated:", r":global_timer_callback", r"Faking parameter digest creation", r"Parameters to .* action changed:", r"Parameters to .* changed", r"pacemakerd.*\[[0-9]+\] terminated( with signal| as IPC server|$)", r"pacemaker-schedulerd.*Recover\s+.*\(.* -\> .*\)", r"rsyslogd.* imuxsock lost .* messages from pid .* due to rate-limiting", r"Peer is not part of our cluster", r"We appear to be in an election loop", r"Unknown node -> we will not deliver message", r"(Blackbox dump requested|Problem detected)", r"pacemakerd.*Could not connect to Cluster Configuration Database API", r"Receiving messages from a node we think is dead", r"share the same cluster nodeid", r"share the same name", #r"crm_ipc_send:.*Request .* failed", #r"crm_ipc_send:.*Sending to .* is disabled until pending reply is received", # Not inherently bad, but worth tracking #r"No need to invoke the TE", #r"ping.*: DEBUG: Updated connected = 0", #r"Digest mis-match:", r"pacemaker-controld:.*Transition failed: terminated", r"Local CIB .* differs from .*:", r"warn.*:\s*Continuing but .* will NOT be used", r"warn.*:\s*Cluster configuration file .* is corrupt", #r"Executing .* fencing operation", r"Election storm", r"stalled the FSA with pending inputs", ] self.components["common-ignore"] = [ r"Pending action:", r"resource( was|s were) active at shutdown", r"pending LRM operations at shutdown", r"Lost connection to the CIB manager", r"pacemaker-controld.*:\s*Action A_RECOVER .* not supported", r"pacemaker-controld.*:\s*Performing A_EXIT_1 - forcefully exiting ", r".*:\s*Requesting fencing \([^)]+\) of node ", r"(Blackbox dump requested|Problem detected)", ] self.components["corosync-ignore"] = [ r"Could not connect to Corosync CFG: CS_ERR_LIBRARY", r"error:.*Connection to the CPG API failed: Library error", r"\[[0-9]+\] exited with status [0-9]+ \(", r"\[[0-9]+\] terminated with signal 15", r"pacemaker-based.*error:.*Corosync connection lost", r"pacemaker-fenced.*error:.*Corosync connection terminated", r"pacemaker-controld.*State transition .* S_RECOVERY", r"pacemaker-controld.*error:.*Input (I_ERROR|I_TERMINATE ) .*received in state", r"pacemaker-controld.*error:.*Could not recover from internal error", r"error:.*Connection to cib_(shm|rw).* (failed|closed)", r"error:.*cib_(shm|rw) IPC provider disconnected while waiting", r"error:.*Connection to (fencer|stonith-ng).* (closed|failed|lost)", r"crit: Fencing daemon connection failed", # This is overbroad, but we don't have a way to say that only # certain transition errors are acceptable (if the fencer respawns, # fence devices may appear multiply active). We have to rely on # other causes of a transition error logging their own error # message, which is the usual practice. r"pacemaker-schedulerd.* Calculated transition .*/pe-error", ] self.components["corosync"] = [ # We expect each daemon to lose its cluster connection. # However, if the CIB manager loses its connection first, # it's possible for another daemon to lose that connection and # exit before losing the cluster connection. r"pacemakerd.*:\s*warning:.*Lost connection to cluster layer", r"pacemaker-attrd.*:\s*(crit|error):.*Lost connection to (cluster layer|the CIB manager)", r"pacemaker-based.*:\s*(crit|error):.*Lost connection to cluster layer", r"pacemaker-controld.*:\s*(crit|error):.*Lost connection to (cluster layer|the CIB manager)", r"pacemaker-fenced.*:\s*(crit|error):.*Lost connection to (cluster layer|the CIB manager)", r"schedulerd.*Scheduling node .* for fencing", r"pacemaker-controld.*:\s*Peer .* was terminated \(.*\) by .* on behalf of .*:\s*OK", ] self.components["pacemaker-based"] = [ r"pacemakerd.* pacemaker-attrd\[[0-9]+\] exited with status 102", r"pacemakerd.* pacemaker-controld\[[0-9]+\] exited with status 1", r"pacemakerd.* Respawning pacemaker-attrd subdaemon after unexpected exit", r"pacemakerd.* Respawning pacemaker-based subdaemon after unexpected exit", r"pacemakerd.* Respawning pacemaker-controld subdaemon after unexpected exit", r"pacemakerd.* Respawning pacemaker-fenced subdaemon after unexpected exit", r"pacemaker-.* Connection to cib_.* (failed|closed)", r"pacemaker-attrd.*:.*Lost connection to the CIB manager", r"pacemaker-controld.*:.*Lost connection to the CIB manager", r"pacemaker-controld.*I_ERROR.*crmd_cib_connection_destroy", r"pacemaker-controld.* State transition .* S_RECOVERY", r"pacemaker-controld.*: Input I_TERMINATE .*from do_recover", r"pacemaker-controld.*Could not recover from internal error", ] self.components["pacemaker-based-ignore"] = [ r"pacemaker-execd.*Connection to (fencer|stonith-ng).* (closed|failed|lost)", - r"pacemaker-controld.*:\s+Result of .* operation for Fencing.*Error (Lost connection to fencer)", + r"pacemaker-controld.*:\s+Result of .* operation for Fencing.*Error \(Lost connection to fencer\)", r"pacemaker-controld.*:Could not connect to attrd: Connection refused", # This is overbroad, but we don't have a way to say that only # certain transition errors are acceptable (if the fencer respawns, # fence devices may appear multiply active). We have to rely on # other causes of a transition error logging their own error # message, which is the usual practice. r"pacemaker-schedulerd.* Calculated transition .*/pe-error", ] self.components["pacemaker-execd"] = [ r"pacemaker-controld.*Connection to executor failed", r"pacemaker-controld.*I_ERROR.*lrm_connection_destroy", r"pacemaker-controld.*State transition .* S_RECOVERY", r"pacemaker-controld.*: Input I_TERMINATE .*from do_recover", r"pacemaker-controld.*Could not recover from internal error", r"pacemakerd.*pacemaker-controld\[[0-9]+\] exited with status 1", r"pacemakerd.* Respawning pacemaker-execd subdaemon after unexpected exit", r"pacemakerd.* Respawning pacemaker-controld subdaemon after unexpected exit", ] self.components["pacemaker-execd-ignore"] = [ r"pacemaker-(attrd|controld).*Connection to lrmd.* (failed|closed)", r"pacemaker-(attrd|controld).*Could not execute alert", ] self.components["pacemaker-controld"] = [ r"State transition .* -> S_IDLE", ] self.components["pacemaker-controld-ignore"] = [] self.components["pacemaker-attrd"] = [] self.components["pacemaker-attrd-ignore"] = [] self.components["pacemaker-schedulerd"] = [ "State transition .* S_RECOVERY", r"pacemakerd.* Respawning pacemaker-controld subdaemon after unexpected exit", r"pacemaker-controld\[[0-9]+\] exited with status 1 \(", r"Connection to the scheduler failed", "pacemaker-controld.*I_ERROR.*save_cib_contents", r"pacemaker-controld.*: Input I_TERMINATE .*from do_recover", "pacemaker-controld.*Could not recover from internal error", ] self.components["pacemaker-schedulerd-ignore"] = [ r"Connection to pengine.* (failed|closed)", ] self.components["pacemaker-fenced"] = [ r"error:.*Connection to (fencer|stonith-ng).* (closed|failed|lost)", r"Fencing daemon connection failed", r"pacemaker-controld.*Fencer successfully connected", ] self.components["pacemaker-fenced-ignore"] = [ r"(error|warning):.*Connection to (fencer|stonith-ng).* (closed|failed|lost)", r"crit:.*Fencing daemon connection failed", r"error:.*Fencer connection failed \(will retry\)", - r"pacemaker-controld.*:\s+Result of .* operation for Fencing.*Error (Lost connection to fencer)", + r"pacemaker-controld.*:\s+Result of .* operation for Fencing.*Error \(Lost connection to fencer\)", # This is overbroad, but we don't have a way to say that only # certain transition errors are acceptable (if the fencer respawns, # fence devices may appear multiply active). We have to rely on # other causes of a transition error logging their own error # message, which is the usual practice. r"pacemaker-schedulerd.* Calculated transition .*/pe-error", ] self.components["pacemaker-fenced-ignore"].extend(self.components["common-ignore"]) class PatternSelector(object): def __init__(self, name=None): self.name = name self.base = BasePatterns("crm-base") if not name: crm_corosync("crm-corosync") elif name == "crm-corosync": crm_corosync(name) def get_variant(self, variant): if variant in patternvariants: return patternvariants[variant] print("defaulting to crm-base for %s" % variant) return self.base def get_patterns(self, variant, kind): return self.get_variant(variant).get_patterns(kind) def get_template(self, variant, key): v = self.get_variant(variant) return v[key] def get_component(self, variant, kind): return self.get_variant(variant).get_component(kind) def __getitem__(self, key): return self.get_template(self.name, key) # python cts/CTSpatt.py -k crm-corosync -t StartCmd if __name__ == '__main__': pdir=os.path.dirname(sys.path[0]) sys.path.insert(0, pdir) # So that things work from the source directory kind=None template=None skipthis=None args=sys.argv[1:] for i in range(0, len(args)): if skipthis: skipthis=None continue elif args[i] == "-k" or args[i] == "--kind": skipthis=1 kind = args[i+1] elif args[i] == "-t" or args[i] == "--template": skipthis=1 template = args[i+1] else: print("Illegal argument " + args[i]) print(PatternSelector(kind)[template])