def checkLogFilePath(self):
"""
function: Check log file path
input : NA
output: NA
"""
clusterPath = []
try:
# get tool path
clusterPath.append(DefaultValue.getClusterToolPath(self.user))
# get tmp path
tmpDir = DefaultValue.getTmpDirFromEnv()
clusterPath.append(tmpDir)
# get cluster path
hostName = DefaultValue.GetHostIpOrName()
dirs = self.clusterInfo.getClusterDirectorys(hostName, False)
# loop all cluster path
for checkdir in dirs.values():
clusterPath.extend(checkdir)
self.logger.debug("Cluster paths %s." % clusterPath)
# check directory
g_file.checkIsInDirectory(self.logFile, clusterPath)
except Exception as e:
self.logger.logExit(str(e))
def checkLogFilePath(self):
"""
function: Check log file path
input : NA
output: NA
"""
clusterPath = []
try:
self.logger.log("Check log file path.", "addStep")
# get tool path
clusterPath.append(DefaultValue.getClusterToolPath())
# get tmp path
tmpDir = DefaultValue.getTmpDir(self.user, self.xmlFile)
clusterPath.append(tmpDir)
# get cluster path
hostName = DefaultValue.GetHostIpOrName()
dirs = self.clusterInfo.getClusterDirectorys(hostName, False)
for checkdir in dirs.values():
clusterPath.extend(checkdir)
self.logger.debug("Cluster paths %s." % clusterPath)
# check directory
g_file.checkIsInDirectory(self.logFile, clusterPath)
self.logger.log("Successfully checked log file path.", "constant")
except Exception as e:
self.logger.logExit(str(e))
def cleanOtherNodesLog(self):
"""
function: clean other nodes log
input : NA
output: NA
"""
# check if local mode
if self.localMode:
return
self.logger.log("Deleting logs of other nodes.")
try:
# get other nodes
hostName = DefaultValue.GetHostIpOrName()
otherNodes = self.clusterInfo.getClusterNodeNames()
for otherNode in otherNodes:
if (otherNode == hostName):
otherNodes.remove(otherNode)
# clean log
cmd = "rm -rf '%s/%s'; rm -rf /tmp/gauss_*;" % (
self.clusterInfo.logPath, self.user)
cmd += "rm -rf '%s/Python-2.7.9'" \
% DefaultValue.getClusterToolPath()
self.logger.debug("Command for deleting logs of other nodes: %s" %
cmd)
DefaultValue.execCommandWithMode(cmd, "delete user log directory",
self.sshTool, self.localMode,
self.mpprcFile, otherNodes)
self.logger.debug("Successfully deleted logs of the nodes: %s." %
otherNodes)
except Exception as e:
self.logger.logExit(ErrorCode.GAUSS_502["GAUSS_50207"] %
"other nodes log" + " Error: \n%s." % str(e))
self.logger.log("Successfully deleted logs of other nodes.")
def initGlobals(self):
"""
init global variables
input : NA
output: NA
"""
global g_nodeInfo
self.logger = GaussLog(self.logFile, self.action)
if self.clusterConfig != "":
if os.path.isfile(self.clusterConfig):
self.clusterToolPath = DefaultValue.getPreClusterToolPath(
self.user, self.clusterConfig)
self.readConfigInfoByXML()
hostName = DefaultValue.GetHostIpOrName()
g_nodeInfo = self.clusterInfo.getDbNodeByName(hostName)
if (g_nodeInfo is None):
self.logger.logExit(
ErrorCode.GAUSS_516["GAUSS_51620"] % "local" +
" There is no host named %s!" % hostName)
else:
self.logger.logExit(ErrorCode.GAUSS_502["GAUSS_50210"] %
("config file [%s]" % self.clusterConfig))
elif self.action != ACTION_CLEAN_DEPENDENCY:
try:
self.clusterToolPath = DefaultValue.getClusterToolPath(
self.user)
except Exception as e:
self.logger.logExit(ErrorCode.GAUSS_502["GAUSS_50219"] %
"the cluster tool path" +
" Error: \n%s" % str(e))
if not self.clusterToolPath:
self.logger.logExit(ErrorCode.GAUSS_502["GAUSS_50219"] %
"cluster tool path")
# make sure if we are using env seperate version,
# and get the right profile
# we can not check mppenvfile exists here
mppenvFile = DefaultValue.getEnv(DefaultValue.MPPRC_FILE_ENV)
if (mppenvFile != "" and mppenvFile is not None):
self.userProfile = mppenvFile
else:
self.userProfile = "/home/%s/.bashrc" % self.user
def cleanLocalNodeEnvSoftware(self):
"""
function: clean local node environment software and variable
input : NA
output: NA
in this function, Gauss-MPPDB* & sctp_patch is came from R5 upgrade R7
"""
self.logger.log("Deleting software packages "
"and environmental variables of the local node.")
try:
self.clusterToolPath = DefaultValue.getClusterToolPath()
# clean local node environment software
path = "%s/%s" % (self.clusterToolPath, PSSHDIR)
g_file.removeDirectory(path)
path = "%s/upgrade.sh" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/version.cfg" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/GaussDB.py" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/libcgroup" % self.clusterToolPath
g_file.removeDirectory(path)
path = "%s/unixodbc" % self.clusterToolPath
g_file.removeDirectory(path)
path = "%s/server.key.cipher" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/server.key.rand" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/%s*" % (self.clusterToolPath, VersionInfo.PRODUCT_NAME)
g_file.removeDirectory(path)
path = "%s/server.key.rand" % self.clusterToolPath
g_file.removeFile(path)
path = "%s/Gauss*" % (self.clusterToolPath)
g_file.removeDirectory(path)
path = "%s/sctp_patch" % (self.clusterToolPath)
g_file.removeDirectory(path)
self.logger.debug(
"Deleting environmental software of local nodes.")
# clean local node environment variable
cmd = "(if [ -s '%s' ]; then " % PROFILE_FILE
cmd += "sed -i -e '/^export GPHOME=%s$/d' %s " % (
self.clusterToolPath.replace('/', '\/'), PROFILE_FILE)
cmd += \
"-e '/^export PATH=\$GPHOME\/pssh-2.3.1\/bin:" \
"\$GPHOME\/script:\$PATH$/d' %s " % PROFILE_FILE
cmd += \
"-e '/^export PATH=\$GPHOME\/script\/gspylib\/pssh\/bin:" \
"\$GPHOME\/script:\$PATH$/d' %s " % PROFILE_FILE
cmd += \
"-e '/^export LD_LIBRARY_PATH=\$GPHOME\/script" \
"\/gspylib\/clib:\$LD_LIBRARY_PATH$/d' %s " % PROFILE_FILE
cmd += \
"-e '/^export LD_LIBRARY_PATH=\$GPHOME\/lib:" \
"\$LD_LIBRARY_PATH$/d' %s " % PROFILE_FILE
cmd += \
"-e '/^export PATH=\/root\/gauss_om\/%s\/script:" \
"\$PATH$/d' %s " % (self.user, PROFILE_FILE)
cmd += \
"-e '/^export PYTHONPATH=\$GPHOME\/lib$/d' %s; fi) " \
% PROFILE_FILE
self.logger.debug("Command for deleting environment variable: %s" %
cmd)
(status, output) = subprocess.getstatusoutput(cmd)
if (status != 0):
self.logger.logExit(ErrorCode.GAUSS_502["GAUSS_50207"] %
"environment variables of the local node" +
" Error: \n%s" % output)
# check if user profile exist
userProfile = ""
if (self.mpprcFile is not None and self.mpprcFile != ""):
userProfile = self.mpprcFile
else:
userProfile = "/home/%s/.bashrc" % self.user
if (not os.path.exists(userProfile)):
self.logger.debug("The %s does not exist. "
"Please skip to clean $GAUSS_ENV." %
userProfile)
return
# clean user's environmental variable
DefaultValue.cleanUserEnvVariable(userProfile,
cleanGAUSS_WARNING_TYPE=True)
# clean $GAUSS_ENV
if (not self.deleteUser):
envContent = "^\\s*export\\s*GAUSS_ENV=.*$"
g_file.deleteLine(userProfile, envContent)
self.logger.debug("Command for deleting $GAUSS_ENV: %s" % cmd,
"constant")
except Exception as e:
self.logger.logExit(str(e))
self.logger.log("Successfully deleted software packages "
"and environmental variables of the local nodes.")
