Python LogWatcher.look方法代码示例

# 需要导入模块: from cts.watcher import LogWatcher [as 别名]
# 或者: from cts.watcher.LogWatcher import look [as 别名]
    def partition_stable(self, nodes, timeout=None):
        watchpats = [ ]
        watchpats.append("Current ping state: S_IDLE")
        watchpats.append(self.templates["Pat:DC_IDLE"])
        self.debug("Waiting for cluster stability...") 

        if timeout == None:
            timeout = self.Env["DeadTime"]

        if len(nodes) < 3:
            self.debug("Cluster is inactive") 
            return 1

        idle_watch = LogWatcher(self.Env["LogFileName"], watchpats, "ClusterStable", timeout, hosts=nodes.split(), kind=self.Env["LogWatcher"])
        idle_watch.setwatch()

        for node in nodes.split():
            # have each node dump its current state
            self.rsh(node, self.templates["StatusCmd"] % node, 1)

        ret = idle_watch.look()
        while ret:
            self.debug(ret) 
            for node in nodes.split():
                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

# 需要导入模块: from cts.watcher import LogWatcher [as 别名]
# 或者: from cts.watcher.LogWatcher import look [as 别名]
    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.templates["Pat:Slave_started"]%node)
        watchpats.append(self.templates["Pat:Master_started"]%node)
        idle_watch = LogWatcher(self.Env["LogFileName"], watchpats, "ClusterIdle", hosts=[node], kind=self.Env["LogWatcher"])
        idle_watch.setwatch()

        out = self.rsh(node, self.templates["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

# 需要导入模块: from cts.watcher import LogWatcher [as 别名]
# 或者: from cts.watcher.LogWatcher import look [as 别名]

#.........这里部分代码省略.........
        stoptime = time.time()
        self.ClusterManager.oprofileSave(testcount)

        elapsed_time = stoptime - starttime
        test_time = stoptime - test.get_timer()
        if not test["min_time"]:
            test["elapsed_time"] = elapsed_time
            test["min_time"] = test_time
            test["max_time"] = test_time
        else:
            test["elapsed_time"] = test["elapsed_time"] + elapsed_time
            if test_time < test["min_time"]:
                test["min_time"] = test_time
            if test_time > test["max_time"]:
                test["max_time"] = test_time

        if ret:
            self.incr("success")
            test.log_timer()
        else:
            self.incr("failure")
            self.ClusterManager.statall()
            did_run = 1  # Force the test count to be incremented anyway so test extraction works

        self.audit(test.errorstoignore())
        return did_run

    def summarize(self):
        self.ClusterManager.log("****************")
        self.ClusterManager.log("Overall Results:" + repr(self.Stats))
        self.ClusterManager.log("****************")

        stat_filter = {
            "calls":0,
            "failure":0,
            "skipped":0,
            "auditfail":0,
            }
        self.ClusterManager.log("Test Summary")
        for test in self.Tests:
            for key in list(stat_filter.keys()):
                stat_filter[key] = test.Stats[key]
            self.ClusterManager.log(("Test %s: "%test.name).ljust(25) + " %s"%repr(stat_filter))

        self.ClusterManager.debug("Detailed Results")
        for test in self.Tests:
            self.ClusterManager.debug(("Test %s: "%test.name).ljust(25) + " %s"%repr(test.Stats))

        self.ClusterManager.log("<<<<<<<<<<<<<<<< TESTS COMPLETED")

    def audit(self, LocalIgnore=[]):
        errcount = 0
        ignorelist = []
        ignorelist.append("CTS:")
        ignorelist.extend(LocalIgnore)
        ignorelist.extend(self.ClusterManager.errorstoignore())
        ignorelist.extend(self.ClusterManager.instance_errorstoignore())

        # This makes sure everything is stabilized before starting...
        failed = 0
        for audit in self.Audits:
            if not audit():
                self.ClusterManager.log("Audit " + audit.name() + " FAILED.")
                failed += 1
            else:
                self.ClusterManager.debug("Audit " + audit.name() + " passed.")

        while errcount < 1000:
            match = None
            if self.BadNews:
                match = self.BadNews.look(0)

            if match:
                add_err = 1
                for ignore in ignorelist:
                    if add_err == 1 and re.search(ignore, match):
                        add_err = 0
                if add_err == 1:
                    self.ClusterManager.log("BadNews: " + match)
                    self.incr("BadNews")
                    errcount = errcount + 1
            else:
                break
        else:
            if self.ClusterManager.Env["continue"] == 1:
                answer = "Y"
            else:
                try:
                    answer = raw_input('Big problems. Continue? [nY]')
                except EOFError as e:
                    answer = "n"
            if answer and answer == "n":
                self.ClusterManager.log("Shutting down.")
                self.summarize()
                self.TearDown()
                raise ValueError("Looks like we hit a BadNews jackpot!")

        if self.BadNews:
            self.BadNews.end()
        return failed