def getClusterUser():
"""
function: Check user information
input : NA
output: str
"""
# get user and group
gphome = getGphome(g_opts.confFile)
if not gphome or not os.path.exists(gphome):
user = "******"
return user
user = g_OSlib.getPathOwner(gphome)[0]
return user
def getUserInfo(self):
"""
Get user and group
"""
if os.path.islink(self.clusterInfo.appPath):
appPath = os.path.realpath(self.clusterInfo.appPath)
elif os.path.exists(self.clusterInfo.appPath):
appPath = self.clusterInfo.appPath
else:
commitid = VersionInfo.getCommitid()
appPath = self.clusterInfo.appPath + "_" + commitid
self.logger.debug("Get the install path %s user info." % appPath)
(self.user, self.group) = g_OSlib.getPathOwner(appPath)
if (self.user == "" or self.group == ""):
self.logger.logExit(ErrorCode.GAUSS_503["GAUSS_50308"])
def doReplaceSSLCert(self):
"""
function: replace ssl cert files
input: NA
output: NA
"""
try:
# Initialize the cluster information according to the xml file
self.context.clusterInfo = dbClusterInfo()
self.context.clusterInfo.initFromStaticConfig(
g_OSlib.getPathOwner(self.context.g_opts.certFile)[0])
self.sshTool = SshTool(
self.context.clusterInfo.getClusterNodeNames(),
self.logger.logFile)
except Exception as e:
raise Exception(str(e))
try:
self.logger.log("Starting ssl cert files replace.", "addStep")
tempDir = os.path.join(DefaultValue.getTmpDirFromEnv(),
"tempCertDir")
# unzip files to temp directory
if (os.path.exists(tempDir)):
g_file.removeDirectory(tempDir)
g_file.createDirectory(tempDir, True,
DefaultValue.KEY_DIRECTORY_MODE)
g_file.decompressZipFiles(self.context.g_opts.certFile, tempDir)
realCertList = DefaultValue.CERT_FILES_LIST
clientCertList = DefaultValue.CLIENT_CERT_LIST
# check file exists
for clientCert in clientCertList:
sslFile = os.path.join(tempDir, clientCert)
if (not os.path.isfile(sslFile)):
raise Exception(
(ErrorCode.GAUSS_502["GAUSS_50201"] % sslFile) + \
"Missing SSL client cert file in ZIP file.")
certList = []
dnDict = self.getDnNodeDict()
for cert in realCertList:
sslFile = os.path.join(tempDir, cert)
if (not os.path.isfile(sslFile)
and cert != DefaultValue.SSL_CRL_FILE):
raise Exception(
(ErrorCode.GAUSS_502["GAUSS_50201"] % sslFile) + \
"Missing SSL server cert file in ZIP file.")
if (os.path.isfile(sslFile)):
certList.append(cert)
# distribute cert files to datanodes
self.doDNBackup()
self.distributeDNCert(certList, dnDict)
# clear temp directory
g_file.removeDirectory(tempDir)
if (not self.context.g_opts.localMode):
self.logger.log(
"Successfully distributed cert files on all nodes.")
except Exception as e:
g_file.removeDirectory(tempDir)
raise Exception(str(e))