Hi Team, I've found and squashed a *ahem* glaring bug in the last release of my RHN errata cloning script.
Version 0.3 attached. -- Andy Speagle "THE Student" - UCATS Wichita State University
#!/bin/env python
# Script that uses RHN API to clone RHN Errata to Satellite
# or Spacewalk server.
# Copyright (C) 2008 Red Hat
#
# Author: Andy Speagle (andy.spea...@wichita.edu)
#
# This script was written based on the "rhn-clone-errata.py"
# script written by: Lars Jonsson (ljons...@redhat.com)
#
# (THANKS!)
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Version Information:
#
# 0.1 - 2009-09-01 - Andy Speagle
#
# Initial release. Lots of problems. Oof.
#
# 0.2 - 2009-09-11 - Andy Speagle
#
# Updated methodology for handling errata. Breaking up individual
# errata appended with a channel identifier to better automate publishing
# of errata.
#
# Some code reworking. I still suck at python. Removed deprecated "sets"
# module.
#
# 0.3 - 2009-09-17 - Andy Speagle
#
# Fixed a rather glaring bug in the logic regarding relevant channel
# for package selection. Ugh.
import xmlrpclib
from optparse import OptionParser
from time import time, localtime, strftime
import sys
import os
import re
class RHNServer:
def __init__(self,servername,user,passwd):
self.rhnServerName = servername
self.login = user
self.password = passwd
self.rhnUrl = 'https://'+self.rhnServerName+'/rpc/api'
self.server = xmlrpclib.Server(self.rhnUrl)
self.rhnSession = self.rhnLogin(self.login,self.password,0)
def rhnLogin(self, login, password, retry):
try:
rhnSession=self.server.auth.login(login,password)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode==-20:
self.rhnLogin(login,password,retry)
else:
print "Failed to login",f
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.rhnLogin(login,password, (retry + 1))
return rhnSession
def getErrataChannels(self,advisory,retry):
channels = []
try:
details = self.server.errata.applicableToChannels(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.applicableToChannels(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataChannels(advisory, (retry + 1))
return channels
def getErrataDetails(self,advisory,retry):
details = []
try:
details = self.server.errata.getDetails(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.getDetails(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataDetails(advisory, (retry + 1))
return details
def getErrataKeywords(self,advisory,retry):
keywords = []
try:
keywords = self.server.errata.listKeywords(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.listKeywords(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
print "Error Getting Keywords : "+advisory
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataKeywords(advisory, (retry + 1))
return keywords
def getErrataBugs(self,advisory,retry):
bugs = []
try:
bugs = self.server.errata.bugzillaFixes(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.bugzillaFixes(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
print "Error Getting Bugs : "+advisory
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataBugs(advisory, (retry + 1))
return bugs
def getErrataCVEs(self,advisory,retry):
cves=[]
try:
cves = self.server.errata.listCves(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.listCves(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
print "Error Getting CVEs : %s" % advisory
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataCVEs(advisory, (retry + 1))
return cves
def getErrataPackages(self,advisory,retry):
packages=[]
try:
packages = self.server.errata.listPackages(self.rhnSession,advisory)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.listPackages(self.rhnSession,advisory)
elif f.faultCode == -208:
if options.verbose:
print "Errata %s Doesn't Exist on %s ..." % (advisory,self.rhnServerName)
return []
else:
print "Error Getting Packages : %s" % advisory
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.getErrataPackages(advisory, (retry + 1))
return packages
def listChannelErrata(self,dest_chan,dateStart,dateEnd,retry):
out = []
try:
out = self.server.channel.software.listErrata(self.rhnSession,dest_chan,dateStart,dateEnd)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.channel.software.listErrata(self.rhnSession,dest_chan,dateStart,dateEnd)
else:
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.listChannelErrata(dest_chan,dateStart,dateEnd,(retry + 1))
return out
def findPackageChannels(self,pkgid,retry):
channels=[]
try:
channels = self.server.packages.listProvidingChannels(self.rhnSession,pkgid)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.packages.listProvidingChannels(self.rhnSession,pkgid)
else:
print "Error Finding Channels for Package : %s" % pkgid
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.server.packages.findPackageChannels(pkgid, (retrun + 1))
return channels
def cloneErrata(self,dest_chan,errata,retry):
out=[]
try:
print "Clone errata in progress, please be patient.."
out = self.server.errata.clone(self.rhnSession,dest_chan,errata)
except xmlrpclib.Fault, f:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.self.server.errata.clone(self.rhnSession,dest_chan,errata)
else:
raise
except xmlrpclib.ProtocolError, err:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.cloneErrata(dest_chan,errata, (retry + 1))
return out
class SPWServer(RHNServer):
def searchNVREA(self,name,version,release,epoch,archlabel,retry):
package=[]
try:
package = self.server.packages.findByNvrea(self.rhnSession,name,version,release,epoch,archlabel)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.packages.findByNvrea(self.rhnSession,name,version,release,archlabel)
else:
print "Error Finding Package via NVREA : %s" % name
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.searchNVREA(name,version,release,epoch,archlabel, (retry + 1))
return package
def listChannelErrata(self,dest_chan,retry):
out = []
try:
out = self.server.channel.software.listErrata(self.rhnSession,dest_chan)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d\tFault String: %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.channel.software.listErrata(self.rhnSession,dest_chan)
else:
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.listChannelErrata(dest_chan,(retry + 1))
return out
def errataPublish(self,name,channels,retry):
errata=[]
try:
errata = self.server.errata.publish(self.rhnSession,name,channels)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d - %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.publish(self.rhnSession,name,channels)
elif f.faultCode == 2601:
print "Errata Already Exists..."
return []
else:
print "Error Creating Errata!"
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.errataPublish(name,channels, (retry + 1))
return errata
def errataCreate(self,info,bugs,keywords,packages,publish,channels,retry):
new_errata=[]
try:
new_errata = self.server.errata.create(self.rhnSession,info,bugs,keywords,packages,publish,channels)
except xmlrpclib.Fault, f:
if options.verbose:
print "Fault Code: %d - %s" % (f.faultCode,f.faultString)
if f.faultCode == -20:
self.rhnLogin(self.login,self.password)
return self.server.errata.create(self.rhnSession,info,bugs,keywords,packages,publish,channels)
elif f.faultCode == 2601:
print "Errata Already Exists..."
return []
else:
print "Error Creating Errata!"
raise
except xmlrpclib.ProtocolError, err:
if options.verbose:
print "ProtocolError: %d - %s" % (err.errcode,err.errmsg)
if retry > 3:
raise
else:
return self.errataCreate(info,bugs,keywords,packages,publish,channels, (retry + 1))
return new_errata
def parse_args():
parser = OptionParser()
parser.add_option("-s", "--spw-server", type="string", dest="src_server",
help="Spacewalk Server (spacewalk.mydomain.org)")
parser.add_option("-l", "--login", type="string", dest="login",
help="RHN Login")
parser.add_option("-p", "--password", type="string", dest="passwd",
help="RHN password")
parser.add_option("-c", "--src-channel", type="string", dest="src_channel",
help="Source Channel Label: ie.\"rhel-x86_64-server-5\"")
parser.add_option("-b", "--begin-date", type="string", dest="bdate",
help="Beginning Date: ie. \"19000101\" (defaults to \"19000101\")")
parser.add_option("-e", "--end-date", type="string", dest="edate",
help="Ending Date: ie. \"19001231\" (defaults to TODAY)")
parser.add_option("-u", "--publish", action="store_true", dest="publish", default=False,
help="Publish Errata (into destination channels)")
parser.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False)
parser.add_option("-q", "--quiet", action="store_true", dest="quiet", default=False)
(options,args) = parser.parse_args()
return options
def main():
global chanMap
global chanSuffixMap
global RHNServer
global RHNUser
global RHNPass
global options
options = parse_args()
if (options.src_server and options.login and options.passwd) is None:
print "try: "+sys.argv[0]+" --help"
sys.exit(2)
# I don't reckon this should change anytime soon...
#
svrRHN = 'rhn.redhat.com'
# Ok, configure your RHN credentials here...
#
userRHN = 'USER'
passRHN = 'PASS'
# Here we setup our mappings from RHN to Local software channels.
# Set these to what you have created for your SPW.
# They are paired as:
#
# RHNChannel: SPWChannel
#
chanMap = {
'rhel-x86_64-server-5': 'rhel-x86_64-server-5',
'rhn-tools-rhel-x86_64-server-5': 'rhel-x86_64-server-rhntools-5',
'rhel-x86_64-server-productivity-5': 'rhel-x86_64-server-productivity-5',
'rhel-x86_64-server-supplementary-5': 'rhel-x86_64-server-supplementary-5',
'rhel-x86_64-server-vt-5': 'rhel-x86_64-server-vt-5',
'rhel-i386-server-5': 'rhel-i386-server-5',
'rhn-tools-rhel-i386-server-5': 'rhel-i386-server-rhntools-5',
'rhel-i386-server-productivity-5': 'rhel-i386-server-productivity-5',
'rhel-i386-server-supplementary-5': 'rhel-i386-server-supplementary-5',
'rhel-i386-server-vt-5': 'rhel-i386-server-vt-5',
'rhel-x86_64-as-4': 'rhel-x86_64-server-4',
'rhel-x86_64-as-4-extras': 'rhel-x86_64-server-extras-4',
'rhn-tools-rhel-4-as-x86_64': 'rhel-x86_64-server-rhntools-4',
'rhel-i386-as-4': 'rhel-i386-server-4',
'rhel-i386-as-4-extras': 'rhel-i386-server-extras-4',
'rhn-tools-rhel-4-as-i386': 'rhel-i386-server-rhntools-4'
};
# Here we also setup mappings from RHN channels to errata suffixes.
# Since we can't easily publish automagically, while ensuring that
# the right packages go into the right channels, we're going to
# split multi-channel affecting errata into individual errata
# that are suffixed with something meaningful that identifies
# each sub-errata per channel... blah blah... Of course, modify this
# as you will.
#
# RHNChannel: ErrataSuffix
#
chanSuffixMap = {
'rhel-x86_64-server-5': 'R5-64',
'rhn-tools-rhel-x86_64-server-5': 'R5-64-T',
'rhel-x86_64-server-productivity-5': 'R5-64-P',
'rhel-x86_64-server-supplementary-5': 'R5-64-S',
'rhel-x86_64-server-vt-5': 'R5-64-V',
'rhel-i386-server-5': 'R5-32',
'rhn-tools-rhel-i386-server-5': 'R5-32-T',
'rhel-i386-server-productivity-5': 'R5-32-P',
'rhel-i386-server-supplementary-5': 'R5-32-S',
'rhel-i386-server-vt-5': 'R5-32-V',
'rhel-x86_64-as-4': 'R4-64',
'rhel-x86_64-as-4-extras': 'R4-64-E',
'rhn-tools-rhel-4-as-x86_64': 'R4-64-T',
'rhel-i386-as-4': 'R4-32',
'rhel-i386-as-4-extras': 'R4-32-E',
'rhn-tools-rhel-4-as-i386': 'R4-32-T'
};
if chanMap[options.src_channel] is None:
print "Invalid Channel!"
sys.exit(2)
myRHN = RHNServer(svrRHN,userRHN,passRHN)
mySPW = SPWServer(options.src_server,options.login,options.passwd)
dateStart = options.bdate or '19000101'
dateEnd = options.edate or strftime("%Y%m%d", localtime())
for rhnErrata in myRHN.listChannelErrata(options.src_channel,dateStart,dateEnd,0):
if not options.quiet:
print rhnErrata['errata_advisory']
# Now, let's check if we already have this errata locally...
spwErrataName = rhnErrata['errata_advisory']+':'+chanSuffixMap[options.src_channel]
spwErrCheck = mySPW.getErrataDetails (spwErrataName,0)
if not spwErrCheck:
# Ok, so the errata doesn't already exists... let's get busy creating it.
spwErrSolution = "Before applying this update, make sure that all "+\
"previously-released errata relevant to your system have been applied."
spwErrPackages = []
for pkg in myRHN.getErrataPackages(rhnErrata['errata_advisory'],0):
pkgFind = mySPW.searchNVREA(pkg['package_name'],\
pkg['package_version'],\
pkg['package_release'],\
'',\
pkg['package_arch_label'],\
0)
for pkgChan in pkg['providing_channels']:
if pkgChan != options.src_channel:
continue
else:
if not pkgFind:
print "Hmmm... Package Missing: %s" % pkg['package_name']
else:
spwErrPackages.append(pkgFind[0]['id'])
break
spwErrDetails = myRHN.getErrataDetails(rhnErrata['errata_advisory'],0)
spwErrKeywords = myRHN.getErrataKeywords(rhnErrata['errata_advisory'],0)
spwErrBugs = []
tmpBugs = myRHN.getErrataBugs(rhnErrata['errata_advisory'],0)
for bug in tmpBugs:
spwErrBugs.append({'id': int(bug), 'summary': tmpBugs[bug]})
if not options.quiet:
print "\t%s - %s" % (spwErrDetails['errata_issue_date'],spwErrDetails['errata_synopsis'])
spwErrObject = mySPW.errataCreate ({ 'synopsis': spwErrDetails['errata_synopsis'],\
'advisory_name': spwErrataName,\
'advisory_release': 1,\
'advisory_type': spwErrDetails['errata_type'],\
'product': 'RHEL',\
'topic': spwErrDetails['errata_topic'],\
'description': spwErrDetails['errata_description'],\
'references': spwErrDetails['errata_references'],\
'notes': spwErrDetails['errata_notes'],\
'solution': spwErrSolution },\
spwErrBugs,\
spwErrKeywords,\
spwErrPackages,\
options.publish,\
[chanMap[options.src_channel]],\
0)
print "\tErrata Created: %d" % spwErrObject['id']
else:
if not options.quiet:
print "\tErrata already exists. %s" % spwErrataName
if __name__ == "__main__":
main()
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