RPM_GPG_PATH = "/etc/pki/rpm-gpg"
-
# location of file containing http/https proxy info, if needed
PROXY_FILE = '/etc/planetlab/http_proxy'
# that were not intended to be deleted.
DELETE_RPM_LIST_FILE= '/etc/planetlab/delete-rpm-list'
+# ok, so the logic should be simple, just yum update the world
+# however there are many cases in the real life where this
+# just does not work, because of a glitch somewhere
+# so, we force the update of crucial pkgs independently, as
+# the whole group is sometimes too much to swallow
+# this one is builtin
+CRUCIAL_PACKAGES_BUILTIN=[ 'NodeUpdate' , 'nodemanager' ]
+# and operations can also try to push a list through a conf_file
+# should use the second one for consistency, try the first one as well for legacy
+CRUCIAL_PACKAGES_OPTIONAL_PATH1='/etc/planetlab/NodeUpdate.packages'
+CRUCIAL_PACKAGES_OPTIONAL_PATH2='/etc/planetlab/crucial-rpm-list'
+
# print out a message only if we are displaying output
def Message(message):
yum_options += " --verbose"
else:
Message( "Unsupported, not using --verbose option" )
-
+
+ # a configurable list of packages to try and update independently
+ # cautious..
+ try:
+ crucial_packages = []
+ for package in CRUCIAL_PACKAGES_BUILTIN: crucial_packages.append(package)
+ try: crucial_packages += file(CRUCIAL_PACKAGES_OPTIONAL_PATH1).read().split()
+ except: pass
+ try: crucial_packages += file(CRUCIAL_PACKAGES_OPTIONAL_PATH2).read().split()
+ except: pass
+ for package in crucial_packages:
+ # if package is not yet installed, like e.g. slice images,
+ # need to yum install, not yum update
+ if os.system("rpm -q %s > /dev/null"%package)==0:
+ Message( "\nUpdating crucial package %s" % package)
+ os.system( "%s %s -y update %s" %(YUM_PATH, yum_options, package))
+ else:
+ Message( "\Installing crucial package %s" % package)
+ os.system( "%s %s -y install %s" %(YUM_PATH, yum_options, package))
+ except:
+ pass
+
Message( "\nUpdating PlanetLab group" )
- os.system( "%s %s %s -y groupupdate \"PlanetLab\"" %
+ os.system( "%s %s %s -y groupinstall \"PlanetLab\"" %
(YUM_PATH, yum_options, sslcertdir) )
Message( "\nUpdating rest of system" )
- os.system( "%s %s %s -y update" %
- (YUM_PATH, yum_options, sslcertdir) )
+ os.system( "%s %s %s -y update" % (YUM_PATH, yum_options, sslcertdir) )
Message( "\nChecking for extra groups (extensions) to update" )
if os.access(EXTENSIONS_FILE, os.R_OK) and \
for extension in extensions_contents.split():
group = "extension%s" % extension
Message( "\nUpdating %s group" % group )
- os.system( "%s %s %s -y groupupdate \"%s\"" %
+ os.system( "%s %s %s -y groupinstall \"%s\"" %
(YUM_PATH, yum_options, sslcertdir, group) )
else:
Message( "No extensions file found" )
Message( "\nLooking for RPMs to be deleted." )
if os.access(DELETE_RPM_LIST_FILE, os.R_OK) and \
os.path.isfile(DELETE_RPM_LIST_FILE):
- rpm_list_contents= file(DELETE_RPM_LIST_FILE).read()
- rpm_list_contents= string.strip(rpm_list_contents)
+ rpm_list_contents= file(DELETE_RPM_LIST_FILE).read().strip()
if rpm_list_contents == "":
Message( "No RPMs listed in file to delete." )
return
- rpm_list= string.join(string.split(rpm_list_contents))
+ rpm_list= string.split(rpm_list_contents)
- Message( "Deleting these RPMs:" )
- Message( rpm_list_contents )
-
- rc= os.system( "%s -ev %s" % (RPM_PATH, rpm_list) )
-
- if rc != 0:
- Error( "Unable to delete RPMs, continuing. rc=%d" % rc )
- else:
- Message( "RPMs deleted successfully." )
+ Message( "Deleting RPMs from %s: %s" %(DELETE_RPM_LIST_FILE," ".join(rpm_list)))
+
+ # invoke them separately as otherwise one faulty (e.g. already uninstalled)
+ # would prevent the other ones from uninstalling
+ for rpm in rpm_list:
+ # is it installed
+ is_installed = os.system ("%s -q %s"%(RPM_PATH,rpm))==0
+ if not is_installed:
+ Message ("Ignoring rpm %s marked to delete, already uninstalled"%rpm)
+ continue
+ uninstalled = os.system( "%s -ev %s" % (RPM_PATH, rpm) )==0
+ if uninstalled:
+ Message ("Successfully removed RPM %s"%rpm)
+ continue
+ else:
+ Error( "Unable to delete RPM %s, continuing. rc=%d" % (rpm,uninstalled))
else:
Message( "No RPMs list file found." )