X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=web%2FMonitorWeb%2Fmonitorweb%2Fcontrollers.py;h=aad1f21dffe68bbe950cbbcf81cbd3db4f7c26a8;hb=3f4df5945bbfb4592a164d929cf22c31d5fba50e;hp=d2978da5ea5825ed8ab49b7a8ec2eb8ac58786a9;hpb=c7af7beec47fba7545ec649035a3ebf20f2ad3ee;p=monitor.git diff --git a/web/MonitorWeb/monitorweb/controllers.py b/web/MonitorWeb/monitorweb/controllers.py index d2978da..aad1f21 100644 --- a/web/MonitorWeb/monitorweb/controllers.py +++ b/web/MonitorWeb/monitorweb/controllers.py @@ -1,94 +1,421 @@ import turbogears as tg -from turbogears import controllers, expose, flash +from turbogears import controllers, expose, flash, exception_handler +from turbogears import widgets +from cherrypy import request, response +import cherrypy # from monitorweb import model # import logging # log = logging.getLogger("monitorweb.controllers") +import re from monitor.database.info.model import * -from pcucontrol import reboot +#from monitor.database.zabbixapi.model import * +#from monitor.database.dborm import zab_session as session +#from monitor.database.dborm import zab_metadata as metadata +from monitor_xmlrpc import MonitorXmlrpcServer -def format_ports(pcu): +from monitor import reboot +from monitor import scanapi +import time + +from monitor.wrapper.plccache import plcdb_hn2lb as site_hn2lb + +from monitorweb.templates.links import * + + + +def query_to_dict(query): + """ take a url query string and chop it up """ + val = {} + query_fields = query.split('&') + for f in query_fields: + (k,v) = urllib.splitvalue(f) + val[k] = v + + return val + +def format_ports(data, pcumodel=None): retval = [] - if pcu.port_status and len(pcu.port_status.keys()) > 0 : - obj = reboot.model_to_object(pcu.plc_pcu_stats['model']) - for port in obj.supported_ports: - state = pcu.port_status[str(port)] + filtered_length=0 + + if pcumodel: + supported_ports=reboot.model_to_object(pcumodel).supported_ports + else: + # ports of a production node + supported_ports=[22,80,806] + + if data and len(data.keys()) > 0 : + for port in supported_ports: + try: + state = data[str(port)] + except: + state = "unknown" + + if state == "filtered": + filtered_length += 1 + retval.append( (port, state) ) if retval == []: retval = [( "Closed/Filtered", "state" )] + if filtered_length == len(supported_ports): + retval = [( "All Filtered", "state" )] + return retval def format_pcu_shortstatus(pcu): status = "error" - if pcu.reboot_trial_status == str(0): - status = "ok" - elif pcu.reboot_trial_status == "NetDown" or pcu.reboot_trial_status == "Not_Run": - status = pcu.reboot_trial_status - else: - status = "error" + if pcu: + if pcu.reboot_trial_status == str(0): + status = "Ok" + elif pcu.reboot_trial_status == "NetDown" or pcu.reboot_trial_status == "Not_Run": + status = pcu.reboot_trial_status + else: + status = "error" return status -class Root(controllers.RootController): +def prep_pcu_for_display(pcu): + + try: + pcu.loginbase = PlcSite.query.get(pcu.plc_pcu_stats['site_id']).plc_site_stats['login_base'] + except: + pcu.loginbase = "unknown" + + pcu.ports = format_ports(pcu.port_status, pcu.plc_pcu_stats['model']) + pcu.status = format_pcu_shortstatus(pcu) + + #print pcu.entry_complete + pcu.entry_complete_str = pcu.entry_complete + #pcu.entry_complete_str += "".join([ f[0] for f in pcu.entry_complete.split() ]) + if pcu.dns_status == "NOHOSTNAME": + pcu.dns_short_status = 'NoHost' + elif pcu.dns_status == "DNS-OK": + pcu.dns_short_status = 'Ok' + elif pcu.dns_status == "DNS-NOENTRY": + pcu.dns_short_status = 'NoEntry' + elif pcu.dns_status == "NO-DNS-OR-IP": + pcu.dns_short_status = 'NoHostOrIP' + elif pcu.dns_status == "DNS-MISMATCH": + pcu.dns_short_status = 'Mismatch' + +class NodeWidget(widgets.Widget): + pass + +def prep_node_for_display(node): + if node.plc_pcuid: + pcu = FindbadPCURecord.get_latest_by(plc_pcuid=node.plc_pcuid) + if pcu: + node.pcu_status = pcu.reboot_trial_status + node.pcu_short_status = format_pcu_shortstatus(pcu) + node.pcu = pcu + prep_pcu_for_display(node.pcu) + else: + node.pcu_short_status = "none" + node.pcu_status = "nodata" + node.pcu = None + + else: + node.pcu_status = "nopcu" + node.pcu_short_status = "none" + node.pcu = None + + + if node.kernel_version: + node.kernel = node.kernel_version.split()[2] + else: + node.kernel = "" + + try: + node.loginbase = PlcSite.query.get(node.plc_node_stats['site_id']).plc_site_stats['login_base'] + except: + node.loginbase = "unknown" + + if node.loginbase: + node.site = HistorySiteRecord.by_loginbase(node.loginbase) + if node.site is None: + # TODO: need a cleaner fix for this... + node.site = HistorySiteRecord.by_loginbase("pl") + if not node.site: + node.site = HistorySiteRecord.by_loginbase("ple") + + + node.history = HistoryNodeRecord.by_hostname(node.hostname) + + node.ports = format_ports(node.port_status) + + try: + exists = node.plc_node_stats['last_contact'] + except: + node.plc_node_stats = {'last_contact' : None} + + + +class Root(controllers.RootController, MonitorXmlrpcServer): @expose(template="monitorweb.templates.welcome") def index(self): - import time # log.debug("Happy TurboGears Controller Responding For Duty") flash("Your application is now running") return dict(now=time.ctime()) + @expose(template="monitorweb.templates.pcuview") + def nodeview(self, hostname=None): + nodequery=[] + if hostname: + node = FindbadNodeRecord.get_latest_by(hostname=hostname) + # NOTE: reformat some fields. + prep_node_for_display(node) + nodequery += [node] + + return self.pcuview(None, None, hostname) # dict(nodequery=nodequery) + @expose(template="monitorweb.templates.nodelist") - def node(self, filter='BOOT'): - import time + def node(self, filter='boot'): + print "NODE------------------" + print "befor-len: ", len( [ i for i in session] ) + session.flush(); session.clear() + print "after-len: ", len( [ i for i in session] ) fbquery = FindbadNodeRecord.get_all_latest() query = [] - filtercount = {'DOWN' : 0, 'BOOT': 0, 'DEBUG' : 0, 'neverboot' : 0, 'pending' : 0, 'all' : 0} + filtercount = {'down' : 0, 'boot': 0, 'debug' : 0, 'diagnose' : 0, 'disabled': 0, + 'neverboot' : 0, 'pending' : 0, 'all' : 0, None : 0} for node in fbquery: - if node.plc_pcuid: - pcu = FindbadPCURecord.get_latest_by(plc_pcuid=node.plc_pcuid).first() - if pcu: - node.pcu_status = pcu.reboot_trial_status - else: - node.pcu_status = "nodata" - else: - node.pcu_status = "nopcu" + # NOTE: reformat some fields. + prep_node_for_display(node) - if node.kernel_version: - node.kernel = node.kernel_version.split()[2] - else: - node.kernel = "" + #node.history.status + #print node.hostname - # NOTE: count filters - if node.observed_status != 'DOWN': - filtercount[node.observed_status] += 1 - else: - if node.plc_node_stats['last_contact'] != None: - filtercount[node.observed_status] += 1 + if not node.history: + continue + + if node.history.status in ['down', 'offline']: + if node.plc_node_stats and node.plc_node_stats['last_contact'] != None: + filtercount['down'] += 1 else: filtercount['neverboot'] += 1 + elif node.history.status in ['good', 'online']: + filtercount['boot'] += 1 + elif node.history.status in ['debug', 'monitordebug']: + filtercount['debug'] += 1 + else: + # TODO: need a better fix. filtercount + # doesn't maps to GetBootStates() on + # 4.3 so this one fails quite often. + if filtercount.has_key(node.history.status): + filtercount[node.history.status] += 1 + # NOTE: apply filter - if filter == node.observed_status: - if filter == "DOWN": - if node.plc_node_stats['last_contact'] != None: - query.append(node) - else: - query.append(node) - elif filter == "neverboot": - if node.plc_node_stats['last_contact'] == None: + if filter == "neverboot": + if not node.plc_node_stats or node.plc_node_stats['last_contact'] == None: query.append(node) - elif filter == "pending": - # TODO: look in message logs... - pass elif filter == "all": query.append(node) + elif filter == node.history.status: + query.append(node) + elif filter == 'boot': + query.append(node) + + + widget = NodeWidget(template='monitorweb.templates.node_template') + return dict(now=time.ctime(), query=query, fc=filtercount, nodewidget=widget) + + def nodeaction_handler(self, tg_exceptions=None): + """Handle any kind of error.""" + print "NODEACTION_HANDLER------------------" + + if 'pcuid' in request.params: + pcuid = request.params['pcuid'] + else: + refurl = request.headers.get("Referer",link("pcu")) + print refurl + + # TODO: do this more intelligently... + uri_fields = urllib.splitquery(refurl) + if uri_fields[1] is not None: + val = query_to_dict(uri_fields[1]) + if 'pcuid' in val: + pcuid = val['pcuid'] + elif 'hostname' in val: + pcuid = FindbadNodeRecord.get_latest_by(hostname=val['hostname']).plc_pcuid + else: + pcuid=None + else: + pcuid=None + + cherry_trail = cherrypy._cputil.get_object_trail() + for i in cherry_trail: + print "trail: ", i + + print pcuid + return self.pcuview(None, pcuid, **dict(exceptions=tg_exceptions)) + + def nodeaction(self, **data): + print "NODEACTION------------------" + for item in data.keys(): + print "%s %s" % ( item, data[item] ) + + if 'hostname' in data: + hostname = data['hostname'] + else: + flash("No hostname given in submitted data") + return + + if 'submit' in data or 'type' in data: + try: + action = data['submit'] + except: + action = data['type'] + else: + flash("No submit action given in submitted data") + return + + if action == "Reboot": + print "REBOOT: %s" % hostname + ret = reboot.reboot_str(str(hostname)) + print ret + if ret: raise RuntimeError("Error using PCU: " + str(ret)) + flash("Reboot appeared to work. Allow at most 5 minutes. Then run ExternalScan to check current status.") + + elif action == "ExternalScan": + scanapi.externalprobe(str(hostname)) + flash("External Scan Successful!") + elif action == "InternalScan": + scanapi.internalprobe(str(hostname)) + flash("Internal Scan Successful!") + else: + # unknown action + raise RuntimeError("Unknown action given") + return + + # TODO: add form validation + @expose(template="monitorweb.templates.pcuview") + @exception_handler(nodeaction_handler,"isinstance(tg_exceptions,RuntimeError)") + def pcuview(self, loginbase=None, pcuid=None, hostname=None, **data): + print "PCUVIEW------------------" + print "befor-len: ", len( [ i for i in session] ) + session.flush(); session.clear() + print "after-len: ", len( [ i for i in session] ) + sitequery=[] + pcuquery=[] + nodequery=[] + actions=[] + exceptions = None + + for key in data: + print key, data[key] + + if 'submit' in data.keys() or 'type' in data.keys(): + if hostname: data['hostname'] = hostname + self.nodeaction(**data) + if 'exceptions' in data: + exceptions = data['exceptions'] + + if loginbase: + actions = ActionRecord.query.filter_by(loginbase=loginbase + ).filter(ActionRecord.date_created >= datetime.now() - timedelta(14) + ).order_by(ActionRecord.date_created.desc()) + actions = [ a for a in actions ] + sitequery = [HistorySiteRecord.by_loginbase(loginbase)] + pcus = {} + for node in FindbadNodeRecord.query.filter_by(loginbase=loginbase): + # NOTE: reformat some fields. + prep_node_for_display(node) + nodequery += [node] + if node.plc_pcuid: # not None + pcu = FindbadPCURecord.get_latest_by(plc_pcuid=node.plc_pcuid) + prep_pcu_for_display(pcu) + pcus[node.plc_pcuid] = pcu + + for pcuid_key in pcus: + pcuquery += [pcus[pcuid_key]] + + if pcuid and hostname is None: + print "pcuid: %s" % pcuid + pcu = FindbadPCURecord.get_latest_by(plc_pcuid=pcuid) + # NOTE: count filter + prep_pcu_for_display(pcu) + pcuquery += [pcu] + if 'site_id' in pcu.plc_pcu_stats: + sitequery = [HistorySiteRecord.by_loginbase(pcu.loginbase)] - return dict(now=time.ctime(), query=query, fc=filtercount) + if 'nodenames' in pcu.plc_pcu_stats: + for nodename in pcu.plc_pcu_stats['nodenames']: + print "query for %s" % nodename + node = FindbadNodeRecord.get_latest_by(hostname=nodename) + print "%s" % node.port_status + print "%s" % node.to_dict() + if node: + prep_node_for_display(node) + nodequery += [node] + + if hostname and pcuid is None: + node = FindbadNodeRecord.get_latest_by(hostname=hostname) + # NOTE: reformat some fields. + prep_node_for_display(node) + sitequery = [node.site] + nodequery += [node] + if node.plc_pcuid: # not None + pcu = FindbadPCURecord.get_latest_by(plc_pcuid=node.plc_pcuid) + prep_pcu_for_display(pcu) + pcuquery += [pcu] + + return dict(sitequery=sitequery, pcuquery=pcuquery, nodequery=nodequery, actions=actions, exceptions=exceptions) + + @expose(template="monitorweb.templates.pcuhistory") + def pcuhistory(self, pcu_id=None): + query = [] + if pcu_id: + fbnode = HistoryPCURecord.get_by(plc_pcuid=pcu_id) + l = fbnode.versions[-100:] + l.reverse() + for pcu in l: + #prep_node_for_display(node) + query.append(pcu) + + return dict(query=query, pcu_id=pcu_id) + + @expose(template="monitorweb.templates.nodehistory") + def nodehistory(self, hostname=None): + query = [] + if hostname: + #fbnode = FindbadNodeRecord.get_by(hostname=hostname) + ## TODO: add links for earlier history if desired. + #l = fbnode.versions[-100:] + #l.reverse() + #for node in l: + # prep_node_for_display(node) + # query.append(node) + + fbnode = HistoryNodeRecord.get_by(hostname=hostname) + l = fbnode.versions[-100:] + l.reverse() + for node in l: + #prep_node_for_display(node) + query.append(node) + + return dict(query=query, hostname=hostname) + + @expose(template="monitorweb.templates.sitehistory") + def sitehistory(self, loginbase=None): + query = [] + if loginbase: + fbsite = HistorySiteRecord.get_by(loginbase=loginbase) + # TODO: add links for earlier history if desired. + l = fbsite.versions[-100:] + l.reverse() + for site in l: + query.append(site) + return dict(query=query, loginbase=loginbase) + @expose(template="monitorweb.templates.pculist") def pcu(self, filter='all'): - import time + print "PCUVIEW------------------" + print "befor-len: ", len( [ i for i in session] ) + session.flush(); session.clear() + print "after-len: ", len( [ i for i in session] ) fbquery = FindbadPCURecord.get_all_latest() query = [] filtercount = {'ok' : 0, 'NetDown': 0, 'Not_Run' : 0, 'pending' : 0, 'all' : 0} @@ -101,10 +428,8 @@ class Root(controllers.RootController): filtercount[node.reboot_trial_status] += 1 else: filtercount['pending'] += 1 - - print reboot.pcu_name(node.plc_pcu_stats) - node.ports = format_ports(node) - node.status = format_pcu_shortstatus(node) + + prep_pcu_for_display(node) # NOTE: apply filter if filter == "all": @@ -123,12 +448,112 @@ class Root(controllers.RootController): return dict(query=query, fc=filtercount) - @expose(template="monitorweb.templates.pculist") + @expose(template="monitorweb.templates.siteview") + def siteview(self, loginbase='pl'): + # get site query + sitequery = [HistorySiteRecord.by_loginbase(loginbase)] + nodequery = [] + for node in FindbadNodeRecord.query.filter_by(loginbase=loginbase): + # NOTE: reformat some fields. + prep_node_for_display(node) + nodequery += [node] + return dict(sitequery=sitequery, nodequery=nodequery, fc={}) + + @expose(template="monitorweb.templates.sitelist") def site(self, filter='all'): - filtercount = {'ok' : 0, 'NetDown': 0, 'Not_Run' : 0, 'pending' : 0, 'all' : 0} - return dict(query=[], fc=filtercount) + print "SITE------------------" + print "befor-len: ", len( [ i for i in session] ) + session.flush(); session.clear() + print "after-len: ", len( [ i for i in session] ) + filtercount = {'good' : 0, 'down': 0, 'online':0, 'offline' : 0, 'new' : 0, 'pending' : 0, 'all' : 0} + fbquery = HistorySiteRecord.query.all() + query = [] + for site in fbquery: + # count filter + filtercount['all'] += 1 + if site.new and site.slices_used == 0 and not site.enabled: + filtercount['new'] += 1 + elif not site.enabled: + filtercount['pending'] += 1 + elif site.status in ['good', 'online']: + filtercount['good'] += 1 + elif site.status in ['down', 'offline']: + filtercount['down'] += 1 - @expose(template="monitorweb.templates.pculist") + # apply filter + if filter == "all": + query.append(site) + elif filter == 'new' and site.new and site.slices_used == 0 and not site.enabled: + query.append(site) + elif filter == "pending" and not site.enabled: + query.append(site) + elif filter == 'good' and site.status in ['good', 'online']: + query.append(site) + elif filter == 'down' and site.status in ['down', 'offline']: + query.append(site) + + return dict(query=query, fc=filtercount) + + @expose(template="monitorweb.templates.actionlist") def action(self, filter='all'): - filtercount = {'ok' : 0, 'NetDown': 0, 'Not_Run' : 0, 'pending' : 0, 'all' : 0} - return dict(query=[], fc=filtercount) + session.bind = metadata.bind + filtercount = {'active' : 0, 'acknowledged': 0, 'all' : 0} + # With Acknowledgement + sql_ack = 'SELECT DISTINCT h.host,t.description,t.priority,t.lastchange,a.message,e.eventid '+ \ + ' FROM triggers t,hosts h,items i,functions f, hosts_groups hg,escalations e,acknowledges a ' + \ + ' WHERE f.itemid=i.itemid ' + \ + ' AND h.hostid=i.hostid ' + \ + ' AND hg.hostid=h.hostid ' + \ + ' AND t.triggerid=f.triggerid ' + \ + ' AND t.triggerid=e.triggerid ' + \ + ' AND a.eventid=e.eventid ' + \ + ' AND t.status=' + str(defines.TRIGGER_STATUS_ENABLED) + \ + ' AND i.status=' + str(defines.ITEM_STATUS_ACTIVE) + \ + ' AND h.status=' + str(defines.HOST_STATUS_MONITORED) + \ + ' AND t.value=' + str(defines.TRIGGER_VALUE_TRUE) + \ + ' ORDER BY t.lastchange DESC'; + + # WithOUT Acknowledgement + sql_noack = 'SELECT DISTINCT h.host,t.description,t.priority,t.lastchange,e.eventid ' + \ + ' FROM triggers t,hosts h,items i,functions f, hosts_groups hg,escalations e,acknowledges a ' + \ + ' WHERE f.itemid=i.itemid ' + \ + ' AND h.hostid=i.hostid ' + \ + ' AND hg.hostid=h.hostid ' + \ + ' AND t.triggerid=f.triggerid ' + \ + ' AND t.triggerid=e.triggerid ' + \ + ' AND e.eventid not in (select eventid from acknowledges) ' + \ + ' AND t.status=' + str(defines.TRIGGER_STATUS_ENABLED) + \ + ' AND i.status=' + str(defines.ITEM_STATUS_ACTIVE) + \ + ' AND h.status=' + str(defines.HOST_STATUS_MONITORED) + \ + ' AND t.value=' + str(defines.TRIGGER_VALUE_TRUE) + \ + ' ORDER BY t.lastchange DESC'; + # for i in session.execute(sql): print i + + query=[] + replace = re.compile(' {.*}') + for sql,ack in [(sql_ack,True), (sql_noack,False)]: + result = session.execute(sql) + for row in result: + try: + newrow = [ site_hn2lb[row[0].lower()] ] + [ r for r in row ] + except: + print site_hn2lb.keys() + newrow = [ "unknown" ] + [ r for r in row ] + + newrow[2] = replace.sub("", newrow[2]) # strip {.*} expressions + + # NOTE: filter count + filtercount['all'] += 1 + if not ack: # for unacknowledged + filtercount['active'] += 1 + if filter == 'active': + query.append(newrow) + else: + filtercount['acknowledged'] += 1 + if filter == 'acknowledged': + query.append(newrow) + + if filter != "acknowledged" and filter != "active": + query.append(newrow) + + return dict(query=query, fc=filtercount)