def __init__(self, logger):
self.environ = Environment()
self.logger = logger
self.ch = CommandHelper(self.logger)
self.yumloc = "/usr/bin/yum"
self.install = self.yumloc + " install -y "
self.remove = self.yumloc + " remove -y "
self.search = self.yumloc + " list "
self.checkupdates = self.search + "updates "
self.listavail = self.search + "available "
self.listinstalled = self.search + "installed "
self.updatepkg = self.yumloc + " update -y --obsoletes "
myos = self.environ.getostype().lower()
if re.search("red hat.*?release 6", myos) or \
re.search("^centos$", myos.strip()):
self.rpmloc = "/bin/rpm"
else:
self.rpmloc = "/usr/bin/rpm"
self.provides = self.rpmloc + " -qf "
self.query = self.rpmloc + " -qa "
def __init__(self, ptype, ecode, errmsg=""):
'''
class init
@param ptype: string; package manager name; valid values:
apt
dnf
yum
zypper
@param ecode: int; exit code
@param errmsg: string; (OPTIONAL); include any error string you want this class to parse
in order to more accurately determine the success or failure of the pkg mgr action
@return: void
@author: Breen Malmberg
'''
super(repoError, self).__init__(ptype, ecode, errmsg)
self.environ = Environment()
self.logger = LogDispatcher(self.environ)
# default initialization of variables
msg = "No further information available"
successrange = []
self.success = True
self.errmsgdict = {
"Error parsing config": False,
"Could not parse": False,
"No repomd file": False,
"repositories failed": False,
"doesn't have enough cached data to continue": False,
"Abort, retry, ignore": False,
"System management is locked": False
}
try:
if ptype == "zypper":
msg = self.zypperCodes(ecode)
successrange = [0, 100, 101, 102, 103, 104, 106]
elif ptype == "yum":
msg = self.yumCodes(ecode)
successrange = [0, 100]
elif ptype == "apt":
msg = self.aptCodes(ecode)
successrange = [0]
elif ptype == "dnf":
msg = self.dnfCodes(ecode)
successrange = [0, 100]
else:
self.logger.log(
LogPriority.DEBUG,
"Unable to identify package manager. Cannot guarantee package manager action success!"
)
except (KeyboardInterrupt, SystemExit):
raise
try:
# First we try to go based off of the content of the error message
# Since that is more reliable than exit codes, when trying to determine
# Actual success or failure of the package manager command
if errmsg:
# (maybe we couldn't identify the package manager and
# as a result couldn't populate the errmsgdict)
if self.errmsgdict:
for entry in self.errmsgdict:
if re.search(entry, errmsg, re.IGNORECASE):
self.success = self.errmsgdict[entry]
if self.success:
# If success then the message passed is merely informational in nature
self.logger.log(LogPriority.INFO, errmsg)
else:
# If not success, then the message passed indicates an actual problem
self.logger.log(LogPriority.WARNING, errmsg)
return
else:
# If there is no error message passed, then we do our best
# To determine success or failure based off of what the exit
# Code indicates
if ecode in successrange:
self.logger.log(LogPriority.INFO, msg)
else:
self.success = False
self.logger.log(LogPriority.WARNING, msg)
except IndexError as indexE:
self.logger.log(LogPriority.WARNING, str(indexE))
return
