#!/usr/bin/python2 # -*- coding: utf-8 -*- # import MySQL module import MySQLdb import sys import getopt import socket import os def create_dot_file(): try: import ignoreclient ignorehostlist=ignoreclient.ignorehosts except: print "could not find the ignore list" ignorehostlist="'ignoreme'" db = MySQLdb.connect(host="localhost", user="mythtv", passwd="mythtv", db="mythconverg") cursor = db.cursor() SQL="SELECT DISTINCT(hostname) from settings where hostname not in(%s)" cursor.execute(SQL %ignorehostlist) result = cursor.fetchall() frontonly="_FRONTEND_" masterbackend="_MASTERBACKEND_" masterbacked_w_fe="_MASTERFRONTEND_" slave_w_fe="_SLAVEFE_" slave="_SLAVEBACKEND_" stand_alone="_STANDALONE_" dotMBE="" dotfrontend=list() dotslave=list() dotslavefe=list() tunerdict = {} for row in result: hostname = row[0] dot_hostname = hostname.replace('.','_') dot_hostname = dot_hostname.replace('-','__') #Find the system type cursor.execute("select value,data from settings where hostname=%s and value in ('HostSystemType','HostRunFrontend');",(row)) hostvalues=cursor.fetchall() if len(hostvalues) == 2: if hostvalues[1][1] == 'Frontend_only': frontonly+=","+dot_hostname dotfrontend.append(dot_hostname) elif hostvalues[1][1] == 'Standalone': stand_alone+=","+dot_hostname dotMBE="MBE" + " [ label=\"" + dot_hostname + " \\n Standalone \" shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/be.png\" fontcolor=\"white\" color=blue4 style=filled ] " dotfrontend.append(dot_hostname) cursor.execute("select cardtype,defaultinput from capturecard where hostname=%s;",(row)) tuners=cursor.fetchall() tstring="" if len(tuners) == 0: tunerdict["MBE"]="no tuners \\n" else: for t in tuners: tstring+=t[0] tstring+=t[1] tstring+='\\n' tunerdict["MBE"]=tstring elif hostvalues[1][1] == 'Master_backend': if hostvalues[0][1]=='0': masterbackend+=","+dot_hostname dotMBE="MBE" + " [ label=\"" + dot_hostname + " \\n Master Backend \" shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/be.png\" fontcolor=\"white\" color=blue4 style=filled ] " else: masterbacked_w_fe+=","+dot_hostname dotMBE="MBE" + " [ label=\"" + dot_hostname + " \\n Master Backend with frontend \" shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/be.png\" fontcolor=\"white\" color=blue4 style=filled ] " dotfrontend.append(dot_hostname) cursor.execute("select cardtype,defaultinput from capturecard where hostname=%s;",(row)) tuners=cursor.fetchall() tstring="" if len(tuners) <= 0: tunerdict["MBE"]="no tuners \\n" else: #print tuners for t in tuners: tstring+=t[0] tstring+=t[1] tstring+='\\n' tunerdict["MBE"]=tstring elif hostvalues[1][1] == 'Slave_backend': cursor.execute("select cardtype,defaultinput from capturecard where hostname=%s;",(row)) tuners=cursor.fetchall() #slave withoutfe if hostvalues[0][1]=='0': slave+=","+dot_hostname dotslave.append(dot_hostname) tstring="" if len(tuners) <= 0: tunerdict["STUNER"+dot_hostname]="No Tuners" else: for t in tuners: tstring+=t[0] tstring+=t[1] tstring+='\\n' tunerdict["STUNER"+dot_hostname]=tstring else: #slave with fe tstring="" if len(tuners) <= 0: tunerdict["STUNER"+dot_hostname]="No Tuners" else: for t in tuners: tstring+=t[0] tstring+=t[1] tstring+='\\n' tunerdict["STUNER"+dot_hostname]=tstring slave_w_fe+=","+dot_hostname dotslave.append(dot_hostname) dotfrontend.append(dot_hostname) #----------------------------------Create graphviz dot files dotfilename="/home/xymon/server/etc/mythdot" try: dotfile=open(dotfilename,'w') dotfile.write("digraph G { " + "\n" ) dotfile.write("graph [bgcolor=transparent]" + "\n" ) #print tunerdict #define the nodes dotfile.write( dotMBE + " \n" ) dotfile.write("tunermbe"+ " [ label= \"" + tunerdict["MBE"] + "\" , shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/tuner.png\" fontcolor=\"white\" color=red ] \n" ) for fe in dotfrontend: dotfile.write("FEND"+fe + "[ label=\"frontend \\n " + fe + "\" ,shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/tv.png\" , fontcolor=\"white\" , imagescale=\"true\" color=\"gold2\" ] \n" ) for fe in dotslave: cslave="STUNER"+fe #adding tuners to dot file if tunerdict[cslave] != "" : dotfile.write(cslave+ " [ label= \"" + tunerdict[cslave] + "\" , shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/tuner.png\" fontcolor=\"white\" color=red ] \n" ) #adding slave to dot file dotfile.write("SLAVE"+fe + "[ label=\"slave backend \\n " + fe + "\" shapefile=\"/data/srv/httpd/htdocs/xymon/gifs/be.png\" fontcolor=\"white\" color=green ] \n" ) #connect up the nodes! dotfile.write("tunermbe -> MBE [color=\"red\"] \n " ) for fe in dotfrontend: dotfile.write("MBE -> FEND" + fe + "[color=\"gold2\"] \n " ) for fe in dotslave: cslave="STUNER"+fe dotfile.write("SLAVE" + fe + "-> MBE [color=\"green\"] \n " ) if tunerdict[cslave] != "" : dotfile.write(cslave + "-> SLAVE"+fe + "[color=\"red\"]" "\n" ) dotfile.write("} " + "\n" ) dotfile.close() except: print "Problem writing %s" %dotfilename cmd="/usr/bin/unflatten -l1 -c3 -f " + dotfilename + " |/usr/bin/dot -Tpng -o/data/srv/httpd/htdocs/xymon/gifs/network.png " # cmd="/usr/bin/circo -Tpng -o/data/srv/httpd/htdocs/xymon/gifs/network.png " + dotfilename results=os.popen(cmd,'r') return frontonly,masterbackend,masterbacked_w_fe,slave_w_fe,slave,stand_alone def createdropdown(currenthostype): dir = "/data/storage/disk0/backup/system_backups" dropdown='''
Restore Database:
      Partial Restore

Upload File to Restore:

Backup System
''' #This is for the d/l backup option dropdown+='''
Download Backup:

Optimize Database
''' if currenthostype == "Master_backend": dropdown+='
Shutdown All Systems (except master backend)
\n' #Add option to restart MBE dropdown+='
Restart MBE service
\n' dropdown+='''

\n''' return dropdown def create_notes(): db = MySQLdb.connect(host="localhost", user="mythtv", passwd="mythtv", db="mythconverg") # create a cursor cursor = db.cursor() cursor.execute("SELECT DISTINCT(hostname) from settings") result = cursor.fetchall() for row in result: #cursor.execute("select value,data from settings where hostname=%s and value in ('HostSystemType','HostHwuuid');",(row)) cursor.execute("select value,data from settings where hostname=%s and value in ('HostSystemType','HardwareProfilePublicUUID');",(row)) hostvalues=cursor.fetchall() #This is here to ignore non LinHES hosts, or those that don't have a HostSystemType if len(hostvalues) == 0: continue found_uuid="false" filename="/home/xymon/server/www/notes/" filename+=str(row[0]) filename+=(".html") try: file = open(filename,'w') except: print "problem opening %s" %filename continue string=''' ''' file.write(string) for i in range( 0 , len(hostvalues)): value=hostvalues[i][0] data=hostvalues[i][1] currenthostype='' currenthostname='' #if value == "HostHwuuid" : if value == "HardwareProfilePublicUUID" : if data != "blank" : found_uuid="true" uuid=data if value == "HostSystemType" : currenthostname= str(row[0]).strip() currenthostype=str(data).strip() header="

" + currenthostname + " (" + currenthostype + ")

" file.write(header + '\n') if found_uuid == "true" : string=str("http://smolt.mythtv.org/client/show?uuid=") string+=str(uuid) file.write("" + str(uuid) + "") else: file.write( "uuid not found, please submit a hardware profile" ) buttonform_top='''
''' buttonform_bottom='''
Update System:

Restart Interface:

Shutdown System

Reboot System

Wake on LAN



''' if currenthostype == "Master_backend" or currenthostype == "Standalone": mbeoptions=createdropdown(currenthostype) else: mbeoptions='' returnurl="/xymon/notes/" returnurl+=str(row[0]) returnurl+=(".html") file.write('

') file.write(buttonform_top) file.write(mbeoptions) file.write(buttonform_bottom) file.write(str(row[0])) file.write(oldurlform) file.write(returnurl) file.write(closetag) string=('') file.write(string) def create_hobbit_analysis(frontonly, masterbackend, masterbacked_w_fe, slave_w_fe, slave, stand_alone): hobbitfile="/home/xymon/server/etc/analysis.cfg" hobbitf=open(hobbitfile,'r') hobbitconfig=hobbitf.readlines() hobbitf.close() try: hobbitf=open(hobbitfile,'w') print "FE",frontonly print "MBE",masterbackend print "MBEwFW",masterbacked_w_fe print "SLAVEwFW",slave_w_fe print "SLAVE",slave print "STD",stand_alone for line in hobbitconfig: if line.startswith("HOST"): cline=line.split("=") if cline[1].startswith("_FRONTEND_"): pline="HOST=" pline+=frontonly.strip() hobbitf.write(pline + "\n") elif cline[1].startswith("_MASTERBACKEND_"): pline="HOST=" pline+=masterbackend.strip() #print pline hobbitf.write(pline+ "\n") elif cline[1].startswith("_MASTERFRONTEND_"): pline="HOST=" pline+=masterbacked_w_fe.strip() #print pline hobbitf.write(pline+ "\n") elif cline[1].startswith("_SLAVEBACKEND_"): pline="HOST=" pline+=slave.strip() #print pline hobbitf.write(pline+ "\n") elif cline[1].startswith("_SLAVEFE_"): pline="HOST=" pline+=slave_w_fe.strip() #print pline hobbitf.write(pline+ "\n") else: #print line hobbitf.write(line) else: #print line hobbitf.write(line) hobbitf.close() except: print "problem writing analysis.cfg" def main(argv): frontonly,masterbackend,masterbacked_w_fe,slave_w_fe,slave,stand_alone = create_dot_file() create_notes() create_hobbit_analysis(frontonly, masterbackend, masterbacked_w_fe, slave_w_fe, slave, stand_alone) if __name__ == "__main__": main(sys.argv[1:])