Python Util.printError方法代码示例

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
 def _lcmStateToString(self):
     lcm = self._lcmStateAsInt()
     if (lcm is not None) and (lcm >= 0) and (lcm < len(self.lcmStateDefintion)):
         return self.lcmStateDefintion[lcm]
     else:
         Util.printError('Invalid state: %s' % lcm, exit=False)
         return self.invalidState

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _remoteFileAppendContents(self, filename, data):
        data = Util.escapeDoubleQuotes(data, times=4)

        rc, output = self._nodeShell('"echo \\"%s\\" >> %s"' % (data, filename),
                                     withOutput=True, shell=True)
        if rc != 0:
            Util.printError("Failed to append to %s\n%s" % (filename, output))

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
        def getUidGidFromNode(user):
            rc, output = self._nodeShell(getUidGidCmd % user,
                                         withOutput=True)
            if rc != 0:
                Util.printError("Error getting '%s' user UID/GID from Node.\n%s" %
                                    (user,output))

            return _extractUidGidFromGetentPasswdOutput(output)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
 def sign(self):
     res, output = self._sign()
     if res:
         Util.printError(output, exit=False)
         self._cleanupTempFile()
     else:
         self._renameFiles()
     return res

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _startDhcp(self):
        Util.printDetail('(Re)Starting DHCP server.')

        serviceName = self.packages['dhcp'].initdScriptName
        rc = self.restartService(serviceName)

        if rc != 0:
            Util.printError('Failed to (re)start DHCP service.')

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _installDhcp(self):
        Util.printDetail("Installing DHCP server.")

        dhcpPackage = self.getPackageName("dhcp")
        self.installPackages([dhcpPackage])

        if not self.isPackageInstalled(dhcpPackage):
            Util.printError("Failed to install %s." % dhcpPackage)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
 def doWork(self):
     configHolder = ConfigHolder(self.options.__dict__)
     signator = Signator(self.manifestFile, configHolder)
     isError = signator.sign()
     if isError:
         Util.printError('Error signing metadata file')
     else:
         Util.printDetail('Metadata file successfully signed: %s' % signator.outputManifestFile)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
 def _getManifest(self, resourceUri):
     url = MarketplaceUtil.metadataUrl(self.marketplaceEndpoint, resourceUri)
     self._printDetail('Downloading from: %s' % url)
     try:
         return self.__getManifest(url)
     except:
         reason = ''.join(traceback.format_exception_only(*(sys.exc_info()[:2])))
         Util.printError('Failed to get manifest for resource uri: %s. %s' % (url,
                                                                              reason))

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def __getIpMacTuplesForNetworkType(self, _type):
        if _type not in self.NET_TYPES_DHCP:
            Util.printError('Expected one of: %s. Got %s'%(','.join(self.NET_TYPES_DHCP),_type))

        _type = _type.replace(_type[0], _type[0].lower(), 1)

        ips = [x for x in getattr(self, '%sAddr'%_type).split()]
        macs = [x for x in getattr(self, '%sMac'%_type).split()]
        if len(ips) != len(macs):
            Util.printError('%s network: number of IPs should match number of MACs.'%_type)
        return zip(ips, macs)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _remoteAppendOrReplaceInFile(self, filename, search, replace):
        res = self._nodeShell(['grep', '"%s"'%search, filename])

        replace = Util.escapeDoubleQuotes(replace)

        if self._patternExists(res):
            rc, output = self._nodeShell('"sed -i \'s|%s|%s|\' %s"' % (search, replace, filename),
                                         withOutput=True, shell=True)
            if rc != 0:
                Util.printError("Failed to modify %s.\n%s" % (filename, output))
        else:
            self._remoteFileAppendContents(filename, replace)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _configureDbUser(self, username, password):
        mysqlCommand = "/usr/bin/mysql -uroot -p%s" % self.oneDbRootPassword
        userCreate = "CREATE USER '%s'@'localhost' IDENTIFIED BY '%s'" % (username, password)
        userGrant =  "GRANT CREATE, DROP, SELECT, INSERT, DELETE, UPDATE, INDEX ON opennebula.* TO '%s'@'localhost'" % username

        rc, output = self._execute("%s -e \"%s\"" % (mysqlCommand, userCreate),
                                   withOutput=True, shell=True)
        if rc != 0:
            Util.printWarning("Couldn't create user '%s'. Already exists?\n%s" % (username, output))

        rc, output = self._execute("%s -e \"%s\"" % (mysqlCommand, userGrant),
                                   withOutput=True, shell=True)
        if rc != 0:
            Util.printError("Error granting permission for user '%s'.\n%s" % (username, output))

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _configureQemuUserOnFrontend(self):
        """Add qemu user on Fronted with the same UID and GID as on the node
        being configured. Add qemu user to 'cloud' group both on Frontend
        and the node.
        """
        if self.shareType != 'nfs':
                return


        user = group = 'qemu'
        getUidGidCmd = "getent passwd %s"

        Util.printDetail("Configuring '%s' user on Frontend as shared filesystem setup requested." % user)

        def getUidGidFromNode(user):
            rc, output = self._nodeShell(getUidGidCmd % user,
                                         withOutput=True)
            if rc != 0:
                Util.printError("Error getting '%s' user UID/GID from Node.\n%s" %
                                    (user,output))

            return _extractUidGidFromGetentPasswdOutput(output)
        def _extractUidGidFromGetentPasswdOutput(output):
            uid, gid = output.split(':')[2:4] # uid, gid
            if not all([uid, gid]):
                Util.printError("Error extracting '%s' user UID/GID from output.\n%s" %
                                    (user,output))
            return uid, gid

        uidNode, gidNode = getUidGidFromNode(user)

        rc, output = self._executeWithOutput((getUidGidCmd % uidNode).split())
        if rc == 0:
            uidLocal, gidLocal = _extractUidGidFromGetentPasswdOutput(output)
            Util.printDetail("User with UID:%s/GID:%s already configured on Frontend." %
                             (uidLocal, gidLocal), verboseLevel=self.verboseLevel)

            if gidNode != gidLocal:
                Util.printError("Frontend user '%s' GID:%s doesn't match GID:%s on Node %s." %
                                 (gidLocal, user, gidNode, self.nodeAddr))
        else:
            self._execute(['groupadd', '-g', gidNode, '-r', group])
            self._execute(['useradd', '-r', '-u', uidNode, '-g', group,
                             '-d', '/', '-s', '/sbin/nologin',
                             '-c', '"%s user"'%user, user])

        # Instruct libvirt to run VMs with GID of ONE group.
        self.appendOrReplaceInFileCmd(self.qemuConf, '^group.*$',
                                      'group = "%s"' % self.oneGroup)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def doWork(self):
        configHolder = ConfigHolder(self.options.__dict__)

        src = self._get_config_path()
        dst = configHolder.configFile

        if os.path.exists(dst) and not configHolder.force:
            Util.printError(self.existingFileMsg % dst)
        else:
            try:
                self._create_parent_dir(dst)
                self._copy_config(src, dst)
                Util.printDetail('wrote configuration file: %s' % dst)
            except Exception as e:
                Util.printError(e)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def _installCAs(self):
        packages = []

        if self.certificateAuthorityPackages and self.certificateAuthorityRepo:
            caPackages = map(lambda x: x.strip(), self.certificateAuthorityPackages.split(","))
            packages.extend(caPackages)
            repoConf = "\n".join([line.strip() for line in self.certificateAuthorityRepo.strip().split("\n")])
            repoName = self.caRepoName
            for package in packages:
                self._updatePackageAndRepoInfo(package, repoName, repoConf)
        else:
            packages.append(self.getPackageName("CA"))

        self.installPackages(packages)

        for package in packages:
            if not self.isPackageInstalled(package):
                Util.printError("Failed to install %s." % package)

# 需要导入模块: from stratuslab import Util [as 别名]
# 或者: from stratuslab.Util import printError [as 别名]
    def cleanQuarantine(self):
        self._setPDiskUserCredentials()

        disks = self.describeVolumes({'quarantine': ['.*']})
        threshold = self._getQuarantineThresholdDate()

        disksToCleanUp = []

        for disk in disks:
            quarantineDate = self._parseQuarantineDate(disk['quarantine'])
            if quarantineDate < threshold:
                disksToCleanUp.append(disk)
        for disk in disksToCleanUp:
            self._printDetail('Removing disk: %s' % disk['uuid'])
            try:
                self.deleteVolume(disk['uuid'])
            except (ClientException, ServerException), ex:
                Util.printError(str(datetime.now()) + ' ' + str(ex))