diff --git a/cts/CM_ais.py b/cts/CM_ais.py index 898221c558..3ed6f88980 100644 --- a/cts/CM_ais.py +++ b/cts/CM_ais.py @@ -1,441 +1,441 @@ '''CTS: Cluster Testing System: AIS dependent modules... ''' __copyright__=''' Copyright (C) 2007 Andrew Beekhof ''' # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. import os, sys, warnings from cts.CTSvars import * from cts.CM_lha import crm_lha from cts.CTS import Process ####################################################################### # # LinuxHA v2 dependent modules # ####################################################################### class crm_ais(crm_lha): ''' The crm version 3 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running on top of openais ''' def __init__(self, Environment, randseed=None): crm_lha.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-ais", "EpocheCmd" : "crm_node -e --openais", "QuorumCmd" : "crm_node -q --openais", "ParitionCmd" : "crm_node -p --openais", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:ChildExit" : "Child process .* exited", # Bad news Regexes. Should never occur. "BadRegexes" : ( r" trace:", 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", exiting\.", r"(WARN|warn).*Ignoring HA message.*vote.*not in our membership list", r"pengine.*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"Child process .* terminated with signal", r"Executing .* fencing operation", r"LogActions: Recover", 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"crm_write_blackbox", r"pacemakerd.*Could not connect to Cluster Configuration Database API", #r"crm_ipc_send:.*Request .* failed", #r"crm_ipc_send:.*Sending to .* is disabled until pending reply is recieved", # Not inherently bad, but worth tracking #r"No need to invoke the TE", #r"ping.*: DEBUG: Updated connected = 0", #r"Digest mis-match:", r"te_graph_trigger: Transition failed: terminated", r"fence_pcmk.* Call to fence", r"fence_pcmk", r"cman killed by node", ), }) def errorstoignore(self): # At some point implement a more elegant solution that # also produces a report at the end '''Return list of errors which are known and very noisey should be ignored''' if 1: return [ 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: log_operation: Operation 'reboot' .* with device 'FencingFail' returned:", r"Child process .* terminated with signal 9", ] return [] def NodeUUID(self, node): return node def ais_components(self): fullcomplist = {} self.complist = [] self.common_ignore = [ "Pending action:", "error: crm_log_message_adv:", "error: MSG: No message to dump", "pending LRM operations at shutdown", "Lost connection to the CIB service", "Connection to the CIB terminated...", "Sending message to CIB service FAILED", "apply_xml_diff: Diff application failed!", "crmd.*Action A_RECOVER .* not supported", "unconfirmed_actions: Waiting on .* unconfirmed actions", "cib_native_msgready: Message pending on command channel", "crmd.*do_exit: Performing A_EXIT_1 - forcefully exiting the CRMd", "verify_stopped: Resource .* was active at shutdown. You may ignore this error if it is unmanaged.", "error: attrd_connection_destroy: Lost connection to attrd", "info: te_fence_node: Executing .* fencing operation", # "error: native_create_actions: Resource .*stonith::.* is active on 2 nodes attempting recovery", # "error: process_pe_message: Transition .* ERRORs found during PE processing", ] cib_ignore = [ "lrmd.*error: crm_ipc_read: Connection to stonith-ng failed", "lrmd.*error: mainloop_gio_callback: Connection to stonith-ng.* closed", "lrmd.*error: stonith_connection_destroy_cb: LRMD lost STONITH connection", "lrmd.*error: stonith_connection_failed: STONITH connection failed, finalizing .* pending operations", ] fullcomplist["cib"] = Process(self, "cib", pats = [ "State transition .* S_RECOVERY", "Respawning .* crmd", "Respawning .* attrd", "error: crm_ipc_read: Connection to cib_.* failed", "error: mainloop_gio_callback: Connection to cib_.* closed", "Connection to the CIB terminated...", "Child process crmd exited .* rc=2", "Child process attrd exited .* rc=1", "crmd.*Input I_TERMINATE from do_recover", "crmd.*I_ERROR.*crmd_cib_connection_destroy", "crmd.*do_exit: Could not recover from internal error", ], badnews_ignore = cib_ignore, common_ignore = self.common_ignore) fullcomplist["lrmd"] = Process(self, "lrmd", pats = [ "State transition .* S_RECOVERY", "LRM Connection failed", "Respawning .* crmd", "error: crm_ipc_read: Connection to lrmd failed", "error: mainloop_gio_callback: Connection to lrmd.* closed", "crmd.*I_ERROR.*lrm_connection_destroy", "Child process crmd exited .* rc=2", "crmd.*Input I_TERMINATE from do_recover", "crmd.*do_exit: Could not recover from internal error", ], badnews_ignore = self.common_ignore) fullcomplist["crmd"] = Process(self, "crmd", pats = [ # "WARN: determine_online_status: Node .* is unclean", # "Scheduling Node .* for STONITH", # "Executing .* fencing operation", # Only if the node wasn't the DC: "State transition S_IDLE", "State transition .* -> S_IDLE", ], badnews_ignore = self.common_ignore) fullcomplist["attrd"] = Process(self, "attrd", pats = [ ], badnews_ignore = self.common_ignore) fullcomplist["pengine"] = Process(self, "pengine", dc_pats = [ "State transition .* S_RECOVERY", "Respawning .* crmd", "Child process crmd exited .* rc=2", "crm_ipc_read: Connection to pengine failed", "error: mainloop_gio_callback: Connection to pengine.* closed", "crit: pe_ipc_destroy: Connection to the Policy Engine failed", "crmd.*I_ERROR.*save_cib_contents", "crmd.*Input I_TERMINATE from do_recover", "crmd.*do_exit: Could not recover from internal error", ], badnews_ignore = self.common_ignore) stonith_ignore = [ "LogActions: Recover Fencing", "update_failcount: Updating failcount for Fencing", "error: te_connect_stonith: Sign-in failed: triggered a retry", "stonith_connection_failed: STONITH connection failed, finalizing .* pending operations.", "process_lrm_event: LRM operation Fencing.* Error" ] stonith_ignore.extend(self.common_ignore) fullcomplist["stonith-ng"] = Process(self, "stonith-ng", process="stonithd", pats = [ "crm_ipc_read: Connection to stonith-ng failed", "stonith_connection_destroy_cb: LRMD lost STONITH connection", "mainloop_gio_callback: Connection to stonith-ng.* closed", "tengine_stonith_connection_destroy: Fencing daemon connection failed", "crmd.*stonith_api_add_notification: Callback already present", ], badnews_ignore = stonith_ignore) vgrind = self.Env["valgrind-procs"].split() for key in fullcomplist.keys(): if self.Env["valgrind-tests"]: if key in vgrind: # Processes running under valgrind can't be shot with "killall -9 processname" self.log("Filtering %s from the component list as it is being profiled by valgrind" % key) continue if key == "stonith-ng" and not self.Env["DoFencing"]: continue self.complist.append(fullcomplist[key]) #self.complist = [ fullcomplist["pengine"] ] return self.complist class crm_whitetank(crm_ais): ''' The crm version 3 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running on top of openais ''' def __init__(self, Environment, randseed=None): crm_ais.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-whitetank", - "StartCmd" : CTSvars.INITDIR+"/openais start", - "StopCmd" : CTSvars.INITDIR+"/openais stop", + "StartCmd" : "service openais start", + "StopCmd" : "service openais stop", "Pat:We_stopped" : "%s.*openais.*pcmk_shutdown: Shutdown complete", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:They_dead" : "openais:.*Node %s is now: lost", "Pat:ChildKilled" : "%s openais.*Child process %s terminated with signal 9", "Pat:ChildRespawn" : "%s openais.*Respawning failed child process: %s", "Pat:ChildExit" : "Child process .* exited", }) def Components(self): self.ais_components() aisexec_ignore = [ "error: ais_dispatch: Receiving message .* failed", "crmd.*I_ERROR.*crmd_cib_connection_destroy", "cib.*error: cib_ais_destroy: AIS connection terminated", #"crmd.*error: crm_ais_destroy: AIS connection terminated", "crmd.*do_exit: Could not recover from internal error", "crmd.*I_TERMINATE.*do_recover", "attrd.*attrd_ais_destroy: Lost connection to OpenAIS service!", "stonithd.*error: AIS connection terminated", ] aisexec_ignore.extend(self.common_ignore) self.complist.append(Process(self, "aisexec", pats = [ "error: ais_dispatch: AIS connection failed", "crmd.*error: do_exit: Could not recover from internal error", "pengine.*Scheduling Node .* for STONITH", "stonithd.*requests a STONITH operation RESET on node", "stonithd.*Succeeded to STONITH the node", ], badnews_ignore = aisexec_ignore)) class crm_cs_v0(crm_ais): ''' The crm version 3 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running against version 0 of our plugin ''' def __init__(self, Environment, randseed=None): crm_ais.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-plugin-v0", "StartCmd" : "service corosync start", "StopCmd" : "service corosync stop", # The next pattern is too early # "Pat:We_stopped" : "%s.*Service engine unloaded: Pacemaker Cluster Manager", # The next pattern would be preferred, but it doesn't always come out # "Pat:We_stopped" : "%s.*Corosync Cluster Engine exiting with status", "Pat:We_stopped" : "%s.*Service engine unloaded: corosync cluster quorum service", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:They_dead" : "corosync:.*Node %s is now: lost", "Pat:ChildKilled" : "%s corosync.*Child process %s terminated with signal 9", "Pat:ChildRespawn" : "%s corosync.*Respawning failed child process: %s", }) def Components(self): self.ais_components() corosync_ignore = [ r"pacemakerd.*error: pcmk_child_exit: Child process .* exited", r"error: send_cpg_message: Sending message via cpg FAILED", r"crmd.*error: verify_stopped: Resource .* was active at shutdown. You may ignore this error if it is unmanaged.", r"error: pcmk_cpg_dispatch: Connection to the CPG API failed:", r"error: crm_ipc_read: Connection to cib_shm failed", r"error: mainloop_gio_callback: Connection to .* closed", r"crmd_cib_connection_destroys:", r"crmd.*error: do_recover: Action A_RECOVER .* not supported", r"error: do_log: FSA: Input I_TERMINATE.*do_recover", r"error: cib_ais_destroy: Corosync connection lost! Exiting.", r"attrd.*error: attrd_cib_connection_destroy: Connection to the CIB terminated...", r"error: send_ais_text: Sending message .* via cpg: FAILED", r"error: crm_ipc_read: Connection to stonith-ng failed", r"crit: tengine_stonith_connection_destroy: Fencing daemon connection failed", r"error: stonith_connection_destroy_cb: LRMD lost STONITH connection", r"error: stonith_connection_failed: STONITH connection failed", r"error: te_connect_stonith: Sign-in failed: triggered a retry", r"error: process_lrm_event: LRM operation Fencing.*", r"error: do_log: FSA: Input I_ERROR from crmd_cib_connection_destroy.* received in state", r"error: do_log: FSA: Input I_ERROR from do_shutdown_req.* received in state", r"warning: do_state_transition: State transition .* S_RECOVERY .*origin=crmd_cib_connection_destroy", r"warning: do_state_transition: State transition .* S_RECOVERY .*origin=do_shutdown_req", r"crmd.*error: cib_native_perform_op_delegate: Couldn't perform cib_slave operation.*: Transport endpoint is not connected", r"crmd.*error: cib_native_perform_op_delegate: CIB disconnected", ] self.complist.append(Process(self, "corosync", pats = [ r"pacemakerd.*error: cfg_connection_destroy: Connection destroyed", r"pacemakerd.*error: cpg_connection_destroy: Connection destroyed", r"attrd_ais_destroy: Lost connection to Corosync service!", r"stonith_peer_ais_destroy: AIS connection terminated", r"cib_ais_destroy: Corosync connection lost! Exiting.", r"crmd.*do_exit: Could not recover from internal error", r"pengine.*Scheduling Node .* for STONITH", r"log_operation: Operation .* for host .* with device .* returned: 0", r"tengine_stonith_notify: Peer .* was terminated .*: OK", ], badnews_ignore = corosync_ignore, common_ignore = self.common_ignore)) return self.complist class crm_cs_v1(crm_cs_v0): ''' The crm version 3 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running on top of version 1 of our plugin ''' def __init__(self, Environment, randseed=None): crm_cs_v0.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-plugin-v1", "StartCmd" : "service corosync start && service pacemaker start", "StopCmd" : "service pacemaker stop; service corosync stop", "EpocheCmd" : "crm_node -e", "QuorumCmd" : "crm_node -q", "ParitionCmd" : "crm_node -p", "Pat:We_stopped" : "%s.*Service engine unloaded: corosync cluster quorum service", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:They_dead" : "crmd.*Node %s\[.*state is now lost", "Pat:ChildKilled" : "%s pacemakerd.*Child process %s terminated with signal 9", "Pat:ChildRespawn" : "%s pacemakerd.*Respawning failed child process: %s", }) class crm_mcp(crm_cs_v0): ''' The crm version 4 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running on top of native corosync (no plugins) ''' def __init__(self, Environment, randseed=None): crm_cs_v0.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-mcp", "StartCmd" : "service corosync start && service pacemaker start", "StopCmd" : "service pacemaker stop; service corosync stop", "EpocheCmd" : "crm_node -e", "QuorumCmd" : "crm_node -q", "ParitionCmd" : "crm_node -p", # Close enough... "Corosync Cluster Engine exiting normally" isn't printed # reliably and there's little interest in doing anything it "Pat:We_stopped" : "%s.*Unloading all Corosync service engines", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:They_dead" : "crmd.*Node %s\[.*state is now lost", "Pat:ChildKilled" : "%s pacemakerd.*Child process %s terminated with signal 9", "Pat:ChildRespawn" : "%s pacemakerd.*Respawning failed child process: %s", "Pat:InfraUp" : "%s corosync.*Initializing transport", "Pat:PacemakerUp" : "%s pacemakerd.*Starting Pacemaker", }) class crm_cman(crm_cs_v0): ''' The crm version 3 cluster manager class. It implements the things we need to talk to and manipulate crm clusters running on top of openais ''' def __init__(self, Environment, randseed=None): crm_cs_v0.__init__(self, Environment, randseed=randseed) self.update({ "Name" : "crm-cman", "StartCmd" : "service cman start && service pacemaker start", "StopCmd" : "service pacemaker stop; service cman stop;", "EpocheCmd" : "crm_node -e --cman", "QuorumCmd" : "crm_node -q --cman", "ParitionCmd" : "crm_node -p --cman", "Pat:We_stopped" : "%s.*Unloading all Corosync service engines", "Pat:They_stopped" : "%s crmd.*Node %s\[.*state is now lost", "Pat:They_dead" : "crmd.*Node %s\[.*state is now lost", "Pat:ChildKilled" : "%s pacemakerd.*Child process %s terminated with signal 9", "Pat:ChildRespawn" : "%s pacemakerd.*Respawning failed child process: %s", }) diff --git a/cts/CM_lha.py b/cts/CM_lha.py index f4b2dc251f..3dbd7e5656 100755 --- a/cts/CM_lha.py +++ b/cts/CM_lha.py @@ -1,599 +1,599 @@ '''CTS: Cluster Testing System: LinuxHA v2 dependent modules... ''' __copyright__=''' Author: Huang Zhen Copyright (C) 2004 International Business Machines Additional Audits, Revised Start action, Default Configuration: Copyright (C) 2004 Andrew Beekhof ''' # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. import os, sys, warnings from cts import CTS from cts.CTSvars import * from cts.CTS import * from cts.CIB import * from cts.CTStests import AuditResource try: from xml.dom.minidom import * except ImportError: sys.__stdout__.write("Python module xml.dom.minidom not found\n") sys.__stdout__.write("Please install python-xml or similar before continuing\n") sys.__stdout__.flush() sys.exit(1) ####################################################################### # # LinuxHA v2 dependent modules # ####################################################################### class crm_lha(ClusterManager): ''' The linux-ha version 2 cluster manager class. It implements the things we need to talk to and manipulate linux-ha version 2 clusters ''' def __init__(self, Environment, randseed=None): ClusterManager.__init__(self, Environment, randseed=randseed) #HeartbeatCM.__init__(self, Environment, randseed=randseed) self.fastfail = 0 self.clear_cache = 0 self.cib_installed = 0 self.config = None self.cluster_monitor = 0 self.use_short_names = 1 self.update({ "Name" : "crm-lha", "DeadTime" : 300, "StartTime" : 300, # Max time to start up "StableTime" : 30, - "StartCmd" : CTSvars.INITDIR+"/heartbeat start > /dev/null 2>&1", - "StopCmd" : CTSvars.INITDIR+"/heartbeat stop > /dev/null 2>&1", + "StartCmd" : "service heartbeat start > /dev/null 2>&1", + "StopCmd" : "service heartbeat stop > /dev/null 2>&1", "StatusCmd" : "crmadmin -t 60000 -S %s 2>/dev/null", "EpocheCmd" : "crm_node -H -e", "QuorumCmd" : "crm_node -H -q", "ParitionCmd" : "crm_node -H -p", "CibQuery" : "cibadmin -Ql", # 300,000 == 5 minutes "RscRunning" : CTSvars.CRM_DAEMON_DIR + "/lrmd_test -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", "LogFileName" : Environment["LogFileName"], "UUIDQueryCmd" : "crmadmin -N", "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", # Patterns to look for in the log files for various occasions... "Pat:DC_IDLE" : "crmd.*State transition.*-> S_IDLE", # This wont work if we have multiple partitions "Pat:Local_started" : "%s .*The local CRM is operational", "Pat:Slave_started" : "%s .*State transition.*-> S_NOT_DC", "Pat:Master_started" : "%s .* State transition.*-> S_IDLE", "Pat:We_stopped" : "heartbeat.*%s.*Heartbeat shutdown complete", "Pat:Logd_stopped" : "%s logd:.*Exiting write process", "Pat:They_stopped" : "%s .*LOST:.* %s ", "Pat:They_dead" : "node %s.*: is dead", "Pat:TransitionComplete" : "Transition status: Complete: complete", "Pat:ChildKilled" : "%s heartbeat.*%s.*killed by signal 9", "Pat:ChildRespawn" : "%s heartbeat.*Respawning client.*%s", "Pat:ChildExit" : "(ERROR|error): Client .* exited with return code", "Pat:We_fenced" : "crmd.* Executing .* fencing operation .* on %s", "Pat:They_fenced" : "stonith.* log_operation: Operation .* for host '%s' with device .* returned: 0", "Pat:They_fenced_offset" : "for host '", # Bad news Regexes. Should never occur. "BadRegexes" : ( r" trace:", 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", exiting\.", r"WARN.*Ignoring HA message.*vote.*not in our membership list", r"pengine.*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"No need to invoke the TE", r"global_timer_callback:", r"Faking parameter digest creation", r"Parameters to .* action changed:", r"Parameters to .* changed", ), }) if self.Env["DoBSC"]: del self["Pat:They_stopped"] del self["Pat:Logd_stopped"] self.Env["use_logd"] = 0 self._finalConditions() self.check_transitions = 0 self.check_elections = 0 self.CIBsync = {} self.CibFactory = ConfigFactory(self) self.cib = self.CibFactory.createConfig(self.Env["Schema"]) def errorstoignore(self): # At some point implement a more elegant solution that # also produces a report at the end '''Return list of errors which are known and very noisey should be ignored''' if 1: return [ "(ERROR|error): crm_abort: crm_glib_handler: ", "(ERROR|error): Message hist queue is filling up", "stonithd.*CRIT: external_hostlist: 'vmware gethosts' returned an empty hostlist", "stonithd.*(ERROR|error): Could not list nodes for stonith RA external/vmware.", "pengine.*Preventing .* from re-starting", ] return [] def install_config(self, node): if not self.ns.WaitForNodeToComeUp(node): self.log("Node %s is not up." % node) return None if not self.CIBsync.has_key(node) and self.Env["ClobberCIB"] == 1: self.CIBsync[node] = 1 self.rsh(node, "rm -f "+CTSvars.CRM_CONFIG_DIR+"/cib*") # Only install the CIB on the first node, all the other ones will pick it up from there if self.cib_installed == 1: return None self.cib_installed = 1 if self.Env["CIBfilename"] == None: self.log("Installing Generated CIB on node %s" %(node)) self.cib.install(node) else: self.log("Installing CIB (%s) on node %s" %(self.Env["CIBfilename"], node)) if 0 != self.rsh.cp(self.Env["CIBfilename"], "root@" + (self["CIBfile"]%node)): raise ValueError("Can not scp file to %s %d"%(node)) self.rsh(node, "chown "+CTSvars.CRM_DAEMON_USER+" "+CTSvars.CRM_CONFIG_DIR+"/cib.xml") def prepare(self): '''Finish the Initialization process. Prepare to test...''' self.partitions_expected = 1 for node in self.Env["nodes"]: self.ShouldBeStatus[node] = "" self.unisolate_node(node) self.StataCM(node) def test_node_CM(self, node): '''Report the status of the cluster manager on a given node''' watchpats = [ ] watchpats.append("Current ping state: (S_IDLE|S_NOT_DC)") watchpats.append(self["Pat:Slave_started"]%node) watchpats.append(self["Pat:Master_started"]%node) idle_watch = CTS.LogWatcher(self.Env, self["LogFileName"], watchpats, "ClusterIdle") idle_watch.setwatch() out = self.rsh(node, self["StatusCmd"]%node, 1) self.debug("Node %s status: '%s'" %(node, out)) if not out or string.find(out, 'ok') < 0: if self.ShouldBeStatus[node] == "up": self.log( "Node status for %s is %s but we think it should be %s" %(node, "down", self.ShouldBeStatus[node])) self.ShouldBeStatus[node]="down" return 0 if self.ShouldBeStatus[node] == "down": self.log( "Node status for %s is %s but we think it should be %s: %s" %(node, "up", self.ShouldBeStatus[node], out)) self.ShouldBeStatus[node]="up" # check the output first - because syslog-ng looses messages if string.find(out, 'S_NOT_DC') != -1: # Up and stable return 2 if string.find(out, 'S_IDLE') != -1: # Up and stable return 2 # fall back to syslog-ng and wait if not idle_watch.look(): # just up self.debug("Warn: Node %s is unstable: %s" %(node, out)) return 1 # Up and stable return 2 # Is the node up or is the node down def StataCM(self, node): '''Report the status of the cluster manager on a given node''' if self.test_node_CM(node) > 0: return 1 return None # Being up and being stable is not the same question... def node_stable(self, node): '''Report the status of the cluster manager on a given node''' if self.test_node_CM(node) == 2: return 1 self.log("Warn: Node %s not stable" %(node)) return None def partition_stable(self, nodes, timeout=None): watchpats = [ ] watchpats.append("Current ping state: S_IDLE") watchpats.append(self["Pat:DC_IDLE"]) self.debug("Waiting for cluster stability...") if timeout == None: timeout = self["DeadTime"] idle_watch = CTS.LogWatcher(self.Env, self["LogFileName"], watchpats, "ClusterStable", timeout) idle_watch.setwatch() any_up = 0 for node in self.Env["nodes"]: # have each node dump its current state if self.ShouldBeStatus[node] == "up": self.rsh(node, self["StatusCmd"] %node, 1) any_up = 1 if any_up == 0: self.debug("Cluster is inactive") return 1 ret = idle_watch.look() while ret: self.debug(ret) for node in nodes: if re.search(node, ret): return 1 ret = idle_watch.look() self.debug("Warn: Partition %s not IDLE after %ds" % (repr(nodes), timeout)) return None def cluster_stable(self, timeout=None, double_check=False): partitions = self.find_partitions() for partition in partitions: if not self.partition_stable(partition, timeout): return None if double_check: # Make sure we are really stable and that all resources, # including those that depend on transient node attributes, # are started if they were going to be time.sleep(5) for partition in partitions: if not self.partition_stable(partition, timeout): return None return 1 def is_node_dc(self, node, status_line=None): rc = 0 if not status_line: status_line = self.rsh(node, self["StatusCmd"]%node, 1) if not status_line: rc = 0 elif string.find(status_line, 'S_IDLE') != -1: rc = 1 elif string.find(status_line, 'S_INTEGRATION') != -1: rc = 1 elif string.find(status_line, 'S_FINALIZE_JOIN') != -1: rc = 1 elif string.find(status_line, 'S_POLICY_ENGINE') != -1: rc = 1 elif string.find(status_line, 'S_TRANSITION_ENGINE') != -1: rc = 1 return rc def active_resources(self, node): # [SM].* {node} matches Started, Slave, Master # Stopped wont be matched as it wont include {node} (rc, output) = self.rsh(node, """crm_resource -c""", None) resources = [] for line in output: if re.search("^Resource", line): tmp = AuditResource(self, line) if tmp.type == "primitive" and tmp.host == node: resources.append(tmp.id) return resources def ResourceLocation(self, rid): ResourceNodes = [] for node in self.Env["nodes"]: if self.ShouldBeStatus[node] == "up": cmd = self["RscRunning"] % (rid) (rc, lines) = self.rsh(node, cmd, None) if rc == 127: self.log("Command '%s' failed. Binary or pacemaker-cts package not installed?" % cmd) for line in lines: self.log("Output: "+line) elif rc == 0: ResourceNodes.append(node) return ResourceNodes def find_partitions(self): ccm_partitions = [] for node in self.Env["nodes"]: if self.ShouldBeStatus[node] == "up": partition = self.rsh(node, self["ParitionCmd"], 1) if not partition: self.log("no partition details for %s" %node) elif len(partition) > 2: partition = partition[:-1] found=0 for a_partition in ccm_partitions: if partition == a_partition: found = 1 if found == 0: self.debug("Adding partition from %s: %s" %(node, partition)) ccm_partitions.append(partition) else: self.debug("Partition '%s' from %s is consistent with existing entries" %(partition, node)) else: self.log("bad partition details for %s" %node) else: self.debug("Node %s is down... skipping" %node) return ccm_partitions def HasQuorum(self, node_list): # If we are auditing a partition, then one side will # have quorum and the other not. # So the caller needs to tell us which we are checking # If no value for node_list is specified... assume all nodes if not node_list: node_list = self.Env["nodes"] for node in node_list: if self.ShouldBeStatus[node] == "up": quorum = self.rsh(node, self["QuorumCmd"], 1) if string.find(quorum, "1") != -1: return 1 elif string.find(quorum, "0") != -1: return 0 else: self.debug("WARN: Unexpected quorum test result from "+ node +":"+ quorum) return 0 def Components(self): complist = [] common_ignore = [ "Pending action:", "(ERROR|error): crm_log_message_adv:", "(ERROR|error): MSG: No message to dump", "pending LRM operations at shutdown", "Lost connection to the CIB service", "Connection to the CIB terminated...", "Sending message to CIB service FAILED", "Action A_RECOVER .* not supported", "(ERROR|error): stonithd_op_result_ready: not signed on", "pingd.*(ERROR|error): send_update: Could not send update", "send_ipc_message: IPC Channel to .* is not connected", "unconfirmed_actions: Waiting on .* unconfirmed actions", "cib_native_msgready: Message pending on command channel", "do_exit: Performing A_EXIT_1 - forcefully exiting the CRMd", "verify_stopped: Resource .* was active at shutdown. You may ignore this error if it is unmanaged.", ] stonith_ignore = [ "(ERROR|error): stonithd_signon: ", "update_failcount: Updating failcount for child_DoFencing", "(ERROR|error): te_connect_stonith: Sign-in failed: triggered a retry", "lrmd.*(ERROR|error): cl_get_value: wrong argument (reply)", "lrmd.*(ERROR|error): is_expected_msg:.* null message", "lrmd.*(ERROR|error): stonithd_receive_ops_result failed.", ] stonith_ignore.extend(common_ignore) ccm_ignore = [ "(ERROR|error): get_channel_token: No reply message - disconnected" ] ccm_ignore.extend(common_ignore) ccm = Process(self, "ccm", triggersreboot=self.fastfail, pats = [ "State transition .* S_RECOVERY", "CCM connection appears to have failed", "crmd.*Action A_RECOVER .* not supported", "crmd.*Input I_TERMINATE from do_recover", "Exiting to recover from CCM connection failure", "crmd.*do_exit: Could not recover from internal error", "crmd.*I_ERROR.*(ccm_dispatch|crmd_cib_connection_destroy)", "crmd.*exited with return code 2.", "attrd.*exited with return code 1.", "cib.*exited with return code 2.", # Not if it was fenced # "A new node joined the cluster", # "WARN: determine_online_status: Node .* is unclean", # "Scheduling Node .* for STONITH", # "Executing .* fencing operation", # "tengine_stonith_callback: .*result=0", # "Processing I_NODE_JOIN:.* cause=C_HA_MESSAGE", # "State transition S_.* -> S_INTEGRATION.*input=I_NODE_JOIN", "State transition S_STARTING -> S_PENDING", ], badnews_ignore = ccm_ignore) cib = Process(self, "cib", triggersreboot=self.fastfail, pats = [ "State transition .* S_RECOVERY", "Lost connection to the CIB service", "Connection to the CIB terminated...", "crmd.*Input I_TERMINATE from do_recover", "crmd.*I_ERROR.*crmd_cib_connection_destroy", "crmd.*do_exit: Could not recover from internal error", "crmd.*exited with return code 2.", "attrd.*exited with return code 1.", ], badnews_ignore = common_ignore) lrmd = Process(self, "lrmd", triggersreboot=self.fastfail, pats = [ "State transition .* S_RECOVERY", "LRM Connection failed", "crmd.*I_ERROR.*lrm_connection_destroy", "State transition S_STARTING -> S_PENDING", "crmd.*Input I_TERMINATE from do_recover", "crmd.*do_exit: Could not recover from internal error", "crmd.*exited with return code 2.", ], badnews_ignore = common_ignore) crmd = Process(self, "crmd", triggersreboot=self.fastfail, pats = [ # "WARN: determine_online_status: Node .* is unclean", # "Scheduling Node .* for STONITH", # "Executing .* fencing operation", # "tengine_stonith_callback: .*result=0", "State transition .* S_IDLE", "State transition S_STARTING -> S_PENDING", ], badnews_ignore = common_ignore) pengine = Process(self, "pengine", triggersreboot=self.fastfail, pats = [ "State transition .* S_RECOVERY", "crmd.*exited with return code 2.", "crmd.*Input I_TERMINATE from do_recover", "crmd.*do_exit: Could not recover from internal error", "crmd.*CRIT: pe_connection_destroy: Connection to the Policy Engine failed", "crmd.*I_ERROR.*save_cib_contents", "crmd.*exited with return code 2.", ], badnews_ignore = common_ignore, dc_only=1) if self.Env["DoFencing"] == 1 : complist.append(Process(self, "stoniths", triggersreboot=self.fastfail, dc_pats = [ "crmd.*CRIT: tengine_stonith_connection_destroy: Fencing daemon connection failed", "Attempting connection to fencing daemon", "te_connect_stonith: Connected", ], badnews_ignore = stonith_ignore)) if self.fastfail == 0: ccm.pats.extend([ "attrd .* exited with return code 1", "(ERROR|error): Respawning client .*attrd", "cib.* exited with return code 2", "(ERROR|error): Respawning client .*cib", "crmd.* exited with return code 2", "(ERROR|error): Respawning client .*crmd" ]) cib.pats.extend([ "attrd.* exited with return code 1", "(ERROR|error): Respawning client .*attrd", "crmd.* exited with return code 2", "(ERROR|error): Respawning client .*crmd" ]) lrmd.pats.extend([ "crmd.* exited with return code 2", "(ERROR|error): Respawning client .*crmd" ]) pengine.pats.extend([ "(ERROR|error): Respawning client .*crmd" ]) complist.append(ccm) complist.append(cib) complist.append(lrmd) complist.append(crmd) complist.append(pengine) return complist def NodeUUID(self, node): lines = self.rsh(node, self["UUIDQueryCmd"], 1) for line in lines: self.debug("UUIDLine:"+ line) m = re.search(r'%s.+\((.+)\)' % node, line) if m: return m.group(1) return "" def StandbyStatus(self, node): out=self.rsh(node, self["StandbyQueryCmd"]%node, 1) if not out: return "off" out = out[:-1] self.debug("Standby result: "+out) return out # status == "on" : Enter Standby mode # status == "off": Enter Active mode def SetStandbyMode(self, node, status): current_status = self.StandbyStatus(node) cmd = self["StandbyCmd"] % (node, status) ret = self.rsh(node, cmd) return True ####################################################################### # # A little test code... # # Which you are advised to completely ignore... # ####################################################################### if __name__ == '__main__': pass