Python Config.unlock方法代码示例

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
class JuniperObject(object):
    def __init__(self, jnp_dev):
        self.conn = jnp_dev
        self.config = None
        self.ports = {}
        self.routes = {}

    def __get_ports(self):
        self.ports = EthPortTable(self.conn)
        self.ports.get()

    def __get_routes(self):
        self.routes = RouteTable(self.conn)
        self.routes.get()
   
    def config_mode(self):
        self.config = Config(self.conn)
        self.config.lock()

    def send_command(self, command, cmd_format, cmd_merge):
        self.config.load(command, format=cmd_format, merge=cmd_merge)

    def file_command(self, file_path, file_format, file_merge):
        self.config.load(path=file_path, format=file_format, merge=file_merge)
   
    def get_diff(self):
        return self.config.diff()

    def commit(self, comment=None):
        self.config.commit(comment=comment)
   
    def rollback(self):
        self.config.rollback(0)

    def unlock(self):
        self.config.unlock()

    def show_all_interfaces(self):
        self.__get_ports()
        print "Juniper SRX Interface Statistics"
        for my_key in self.ports.keys():
            print "---------------------------------"
            print my_key + ":"
            print "Operational Status: " + self.ports[my_key]['oper']
            print "Packets In: " + self.ports[my_key]['rx_packets']
            print "Packets Out: " + self.ports[my_key]['tx_packets']

    def show_all_routes(self):
        self.__get_routes()
        print "Juniper SRX Routing Table"
        for my_key in self.routes.keys():
            print "---------------------------------"
            print my_key + ":"
            print "  Next Hop: {}".format(self.routes[my_key]['nexthop'])
            print "  Age: {}".format(self.routes[my_key]['age'])
            print "  via: {}".format(self.routes[my_key]['via'])
            print "  Protocol: {}".format(self.routes[my_key]['protocol'])

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
    def run(self):
        self.logfile = open(os.getcwd() + '/' + 'linkfailure_log', 'a')
        while True:
            while self.failed() == False:
                time.sleep(1)
            # select a router
            r_number = random.randint(1,len(self.rtr)) - 1
            # select a random interface 
            i_number = random.randint(1, len(self.rtr[r_number]['interfaces'])) - 1

            #set interfaces ge-1/0/3 disable 

            cmd = 'set interfaces ' + self.rtr[r_number]['interfaces'][i_number]['name'] + ' disable'

            dev = Device(host=self.rtr[r_number]['ip'], user='root', password='juniper123')
            dev.open()
            dev.timeout = 60
            cu = Config(dev)
            cu.lock()
            cu.load(cmd, format='set', merge=True)
            cu.commit()
            cu.unlock()
            dev.close()
            link__data = { 'status': 'failed', 'timestamp': datetime.datetime.fromtimestamp(time.time()).strftime('%a:%H:%M:%S'), 
                                'router_id': self.rtr[r_number]['router_id'], 'router_name': self.rtr[r_number]['name'],
                                'interface_address': self.rtr[r_number]['interfaces'][i_number]['address'],
                                'interface_name': self.rtr[r_number]['interfaces'][i_number]['name']
                         }
            jd = json.dumps(link__data)
            self.redis.publish('link_event', jd)
            self.logfile.write("Link failed: " + datetime.datetime.fromtimestamp(time.time()).strftime('%a:%H:%M:%S') + " " +
                               self.rtr[r_number]['name'] + " " +  self.rtr[r_number]['ip'] + " " + self.rtr[r_number]['interfaces'][i_number]['name'] + "\n")
            self.logfile.flush()
            # now repair the link
            while self.repaired() == False:
                time.sleep(1)

            cmd = 'delete interfaces ' + self.rtr[r_number]['interfaces'][i_number]['name'] + ' disable'
            dev = Device(host=self.rtr[r_number]['ip'], user='root', password='juniper123')
            dev.open()
            dev.timeout = 60
            cu = Config(dev)
            cu.lock()
            cu.load(cmd, format='set', merge=True)
            cu.commit()
            cu.unlock()
            dev.close()
            link__data = { 'status': 'healed', 'timestamp': datetime.datetime.fromtimestamp(time.time()).strftime('%a:%H:%M:%S'), 
                                'router_id': self.rtr[r_number]['router_id'], 'router_name': self.rtr[r_number]['name'],
                                'interface_address': self.rtr[r_number]['interfaces'][i_number]['address'],
                                'interface_name': self.rtr[r_number]['interfaces'][i_number]['name']
                         }
            jd = json.dumps(link__data)
            self.redis.publish('link_event', jd)
            self.logfile.write("Link healed: " + datetime.datetime.fromtimestamp(time.time()).strftime('%a:%H:%M:%S') + " " +
                               self.rtr[r_number]['name'] + " " +  self.rtr[r_number]['ip'] + " " + self.rtr[r_number]['interfaces'][i_number]['name'] + "\n")
            self.logfile.flush()

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
def process_device(ip, **kwargs):
    dev = Device(host=ip, **kwargs)
    cu = Config(dev)
    print "Searching for active sessions on Device:", ip, "matching the following criteria" + '\n\n\t' + "Destination IP-Address:" + '\t' + destip + '\n\t' + "Destination-Port:" + '\t' +  dport + '\n\t' + "Application:" + '\t\t' +  application + '\n'

    try:

        dev.open()
        cluster_status = ClusterStatus(dev)
        cluster_status.get()
        session_table = SessionTable(dev)
        session_table.get()
        found = 'f'
        cluster = 'a'
        cu.lock()

        for c in cluster_status:
          if cluster_status.keys():
            print "SRX Cluster has redundancy-group", c.redundancy_group_id
          if not cluster_status.keys():
            print "Clustering is not Enabled"

        for s in session_table:
          if session_table.keys() and s.in_destination_address == destip and s.in_destination_port == dport and s.in_session_protocol == application:
            found = 't'
            print "Found Session on", ip, s.re_name  + '\n\n\t' + "Source-Address:" + '\t' + s.in_source_address +'\n\t' + "Session-Id:" + '\t' + s.session_identifier + '\n\n' + "Creating Address-entry on Device:", ip + '\n\n' + "Clearing active session" + '\n\t' + "Session-Id:" + '\t' + s.session_identifier + '\n\t' + "Cluster-Node:" + '\t' + s.re_name + '\n'
            block_src = {'Address': s.in_source_address}
            jinja_data = open("jinjafile.conf", "wb")
            jinja_data.write(JinjaTemplate.render(**block_src))
            jinja_data.close()
            rsp = cu.load( template_path="jinjafile.conf", merge=True )
            clearflow = dev.rpc.clear_flow_session(destination_prefix=s.in_destination_address, source_prefix=s.in_source_address, destination_port=s.in_destination_port, protocol=s.in_session_protocol)
        cu.commit()
        cu.unlock()

        if found == 'f':
            print "No Active Sessions were found with the following criteria:" + '\n\n\t' + "Destination IP-Address:" + '\t' + destip + '\n\t' + "Destination Port:" + '\t' + dport +'\n\t' + "Application:" + '\t\t' + application + '\n'

    except RpcError:
        msg = "{0} was Skipped due to RPC Error.  Device is not a Juniper SRX Series".format(ip.rstrip())
        print msg
        dev.close()

    except Exception as err:
        msg = "{0} was skipped due to unhandled exception.\n{1}".format(ip.rstrip(), err)
        print msg
        traceback.print_exc(file=sys.stdout)

    dev.close()

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
    def updateDeviceConfiguration(self):
        '''
        Device Connection should be open by now, no need to connect again 
        '''
        logger.debug('updateDeviceConfiguration for %s' % (self.deviceLogStr))
        l3ClosMediation = L3ClosMediation(conf = self._conf)
        config = l3ClosMediation.createLeafConfigFor2Stage(self.device)
        # l3ClosMediation used seperate db sessions to create device config
        # expire device from current session for lazy load with committed data
        self._session.expire(self.device)
        
        configurationUnit = Config(self.deviceConnectionHandle)

        try:
            configurationUnit.lock()
            logger.debug('Lock config for %s' % (self.deviceLogStr))

        except LockError as exc:
            logger.error('updateDeviceConfiguration failed for %s, LockError: %s, %s, %s' % (self.deviceLogStr, exc, exc.errs, exc.rpc_error))
            raise DeviceError(exc)

        try:
            # make sure no changes are taken from CLI candidate config left over
            configurationUnit.rollback() 
            logger.debug('Rollback any other config for %s' % (self.deviceLogStr))
            configurationUnit.load(config, format='text')
            logger.debug('Load generated config as candidate, for %s' % (self.deviceLogStr))

            #print configurationUnit.diff()
            #print configurationUnit.commit_check()
            configurationUnit.commit()
            logger.info('Committed twoStage config for %s' % (self.deviceLogStr))
        except CommitError as exc:
            #TODO: eznc Error handling is not giving helpful error message
            logger.error('updateDeviceConfiguration failed for %s, CommitError: %s, %s, %s' % (self.deviceLogStr, exc, exc.errs, exc.rpc_error))
            configurationUnit.rollback() 
            raise DeviceError(exc)
        except Exception as exc:
            logger.error('updateDeviceConfiguration failed for %s, %s' % (self.deviceLogStr, exc))
            logger.debug('StackTrace: %s' % (traceback.format_exc()))
            configurationUnit.rollback() 
            raise DeviceError(exc)

        finally:
            configurationUnit.unlock()
            logger.debug('Unlock config for %s' % (self.deviceLogStr))

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
    def updateDeviceConfiguration(self):
        '''
        Device Connection should be open by now, no need to connect again 
        '''
        logger.debug('updateDeviceConfiguration for %s' % (self.deviceLogStr))
        config = self.getDeviceConfig()
        
        configurationUnit = Config(self.deviceConnectionHandle)

        try:
            configurationUnit.lock()
            logger.debug('Lock config for %s' % (self.deviceLogStr))

        except LockError as exc:
            logger.error('updateDeviceConfiguration failed for %s, LockError: %s, %s, %s' % (self.deviceLogStr, exc, exc.errs, exc.rpc_error))
            raise DeviceRpcFailed('updateDeviceConfiguration failed for %s' % (self.deviceLogStr), exc)

        try:
            # make sure no changes are taken from CLI candidate config left over
            configurationUnit.rollback() 
            logger.debug('Rollback any other config for %s' % (self.deviceLogStr))
            configurationUnit.load(config, format='text')
            logger.debug('Load generated config as candidate, for %s' % (self.deviceLogStr))

            #print configurationUnit.diff()
            #print configurationUnit.commit_check()
            configurationUnit.commit()
            logger.info('Committed twoStage config for %s' % (self.deviceLogStr))
        except CommitError as exc:
            #TODO: eznc Error handling is not giving helpful error message
            logger.error('updateDeviceConfiguration failed for %s, CommitError: %s, %s, %s' % (self.deviceLogStr, exc, exc.errs, exc.rpc_error))
            configurationUnit.rollback() 
            raise DeviceRpcFailed('updateDeviceConfiguration failed for %s' % (self.deviceLogStr), exc)
        except Exception as exc:
            logger.error('updateDeviceConfiguration failed for %s, %s' % (self.deviceLogStr, exc))
            logger.debug('StackTrace: %s' % (traceback.format_exc()))
            configurationUnit.rollback() 
            raise DeviceRpcFailed('updateDeviceConfiguration failed for %s' % (self.deviceLogStr), exc)
        finally:
            configurationUnit.unlock()
            logger.debug('Unlock config for %s' % (self.deviceLogStr))

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
def main():
    '''
    Main function
    '''
    a_device = remote_conn(HOST, USER, PWD)
    if not a_device:
        sys.exit('Fix the above errors. Exiting...')

    print a_device.facts
    cfg = Config(a_device)
    cfg.lock()

    print 'Set hostname using set format'
    set_hostname(cfg, 'pytest-gmaz', 'set')
    print 'Show differences'
    print cfg.diff()
    print 'Rollback'
    cfg.rollback(0)
    print 'Check if rollback is ok'
    print cfg.diff()

    print 'Set hostname using cfg file'
    set_hostname(cfg, 'hostname.conf', 'text')
    print 'Show differences'
    print cfg.diff()
    print 'Commit'
    cfg.commit(comment='Text hostname commit by gmazioli')

    print 'Set hostname using external XML'
    set_hostname(cfg, 'hostname.xml', 'xml')
    print 'Show differences'
    print cfg.diff()
    print 'Commit'
    cfg.commit(comment='XML hostname commit by gmazioli')


    print 'Reverting changes and doing the final commit'
    set_hostname(cfg, 'pynet-jnpr-srx1', 'set')
    cfg.commit(comment='System commit by gmazioli')
    cfg.unlock()

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(self.conf.load('test.xml', format='set'),
                         'rpc_contents')

    @patch('__builtin__.open')
    def test_config_load_lformat_byext_ValueError(self, mock_open):
        self.conf.rpc.load_config = \
            MagicMock(return_value='rpc_contents')
        self.assertRaises(ValueError, self.conf.load, path='test.jnpr')

    def test_config_load_lset_format_ValueError(self):
        self.conf.rpc.load_config = \
            MagicMock(return_value='rpc_contents')
        self.assertRaises(ValueError, self.conf.load,
                          'test.xml', format='set', overwrite=True)

    @patch('__builtin__.open')
    @patch('jnpr.junos.utils.config.etree.XML')
    def test_config_load_path_xml(self, mock_etree, mock_open):
        self.conf.dev.Template = MagicMock()
        mock_etree.return_value = 'rpc_contents'
        self.conf.rpc.load_config = \
            MagicMock(return_value=mock_etree.return_value)
        self.assertEqual(self.conf.load(path='test.xml'), 'rpc_contents')

    @patch('__builtin__.open')
    def test_config_load_path_text(self, mock_open):
        self.conf.rpc.load_config = MagicMock()
        self.conf.load(path='test.conf')
        self.assertEqual(self.conf.rpc.load_config.call_args[1]['format'],
                         'text')

    @patch('__builtin__.open')
    def test_config_load_path_set(self, mock_open):
        self.conf.rpc.load_config = MagicMock()
        self.conf.load(path='test.set')
        self.assertEqual(self.conf.rpc.load_config.call_args[1]['action'],
                         'set')

    def test_config_load_template_path(self):
        self.conf.rpc.load_config = MagicMock()
        self.conf.dev.Template = MagicMock()
        self.conf.load(template_path='test.xml')
        self.conf.dev.Template.assert_called_with('test.xml')

    def test_config_load_template(self):
        class Temp:
            filename = 'abc.xml'
            render = MagicMock()
        self.conf.rpc.load_config = MagicMock()
        self.conf.load(template=Temp)
        self.assertEqual(self.conf.rpc.load_config.call_args[1]['format'],
                         'xml')

    def test_config_diff_exception(self):
        self.conf.rpc.get_configuration = MagicMock()
        self.assertRaises(ValueError, self.conf.diff, 51)
        self.assertRaises(ValueError, self.conf.diff, -1)

    def test_config_lock(self):
        self.conf.rpc.lock_configuration = MagicMock()
        self.assertTrue(self.conf.lock())

    @patch('jnpr.junos.utils.config.JXML.rpc_error')
    def test_config_lock_LockError(self, mock_jxml):
        ex = RpcError(rsp='ok')
        self.conf.rpc.lock_configuration = MagicMock(side_effect=ex)
        self.assertRaises(LockError, self.conf.lock)

    @patch('jnpr.junos.utils.config.JXML.remove_namespaces')
    def test_config_lock_exception(self, mock_jxml):
        class MyException(Exception):
                xml = 'test'
        self.conf.rpc.lock_configuration = MagicMock(side_effect=MyException)
        self.assertRaises(LockError, self.conf.lock)

    def test_config_unlock(self):
        self.conf.rpc.unlock_configuration = MagicMock()
        self.assertTrue(self.conf.unlock())

    @patch('jnpr.junos.utils.config.JXML.rpc_error')
    def test_config_unlock_LockError(self, mock_jxml):
        ex = RpcError(rsp='ok')
        self.conf.rpc.unlock_configuration = MagicMock(side_effect=ex)
        self.assertRaises(UnlockError, self.conf.unlock)

    @patch('jnpr.junos.utils.config.JXML.remove_namespaces')
    def test_config_unlock_exception(self, mock_jxml):
        class MyException(Exception):
                xml = 'test'
        self.conf.rpc.unlock_configuration = MagicMock(side_effect=MyException)
        self.assertRaises(UnlockError, self.conf.unlock)

    def test_config_rollback(self):
        self.conf.rpc.load_configuration = MagicMock()
        self.assertTrue(self.conf.rollback())

    def test_config_rollback_exception(self):
        self.conf.rpc.load_configuration = MagicMock()
        self.assertRaises(ValueError, self.conf.rollback, 51)
        self.assertRaises(ValueError, self.conf.rollback, -1)

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
    def apply_template(self, template):
        print self.dev
        conf_string = template.strip()

        print conf_string

        if re.search(r"^<", conf_string):
            print "Found a encoded string"
            conf_string = self.unescape(conf_string)

        print conf_string
        # try to determine the format of our config_string
        config_format = "set"
        if re.search(r"^\s*<.*>$", conf_string, re.MULTILINE):
            print "found xml style config"
            config_format = "xml"
        elif re.search(r"^\s*(set|delete|replace|rename)\s", conf_string):
            print "found set style config"
            config_format = "set"
        elif re.search(r"^[a-z:]*\s*\w+\s+{", conf_string, re.I) and re.search(r".*}\s*$", conf_string):
            print "found a text style config"
            config_format = "text"

        print "using format: " + config_format
        cu = Config(self.dev)
        try:
            cu.lock()
        except LockError as le:
            print "Could not lock database!"
            print str(le)
            self.dev.close()
            return "Failed to lock configuration database! %s" % str(le)

        try:
            print "loading config"
            cu.load(conf_string, format=config_format)
        except Exception as e:
            print "Could not load configuration"
            print str(e)
            try:
                cu.unlock()
            except UnlockError as ue:
                print str(ue)

            self.dev.close()
            return "Failed, could not load the configuration template. %s" % str(e)

        diff = cu.diff()
        print diff
        if diff is not None:
            try:
                cu.commit_check()
                print "Committing config!"
                cu.commit(comment="Commit via a_frame")

            except CommitError as ce:
                print "Could not load config! %s" % str(ce)
                cu.rollback()
                try:
                    print "Unlocking database!"
                    cu.unlock()
                except UnlockError as ue:
                    print "Could not unlock database"
                    print str(ue)
                print repr(ce)
                self.dev.close()
                return "Failed, commit check failed. %s" % str(ce)

        else:
            # nothing to commit
            print "Nothing to commit - no diff found"
            cu.unlock()
            self.dev.close()
            return "Nothing to commit!"

        try:
            print "Unlocking database!"
            cu.unlock()
        except UnlockError as ue:
            print "Could not unlock database"
            print str(ue)
            self.dev.close()
            return "Committed, but could not unlock db"

        print "Closing device handle"
        self.dev.close()
        return "Completed with diff: %s" % diff

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]

#.........这里部分代码省略.........

  def open(self):
    """サーバに接続
    """
    self.dev = Device(
            host=self.server.ipaddr, 
            user=self.user_login, 
            password=self.pass_login, 
            )
    self.dev.open(gather_facts=False)
    if self.dev.connected:
      # デフォルト30秒を更新
      setattr(self.dev, 'timeout', self.rpc_timeout)
      self.cu = Config(self.dev)
      self.closed = False
      self.write_log(self.logger, 'info', "%s (%s): 接続しました." % (self.server.ipaddr, self.server.model, ))
    else:
      raise RuntimeError("%s: %s: unable to connect." % (self.__class__.__name__, self.server.ipaddr))

  def get_snmp_acl(self, **kw):
    """ SNMPアクセスリストを取得
    >>> for pl in PrefListTable(self.dev).get():
    ...   if pl.name == 'SNMP-ACCESS':
    ...     pp.pprint(json.loads(pl.entries.to_json()))
    ...
    {   u'10.0.0.1/32': {   u'prefix': u'10.0.0.1/32'},
        u'172.25.8.0/24': {   u'prefix': u'172.25.8.0/24'},
        u'172.31.30.0/24': {   u'prefix': u'172.31.30.0/24'},
        u'192.168.11.0/24': {   u'prefix': u'192.168.11.0/24'}}

    """
    set_last_acl = kw.get('set_last_acl', True)
    acl = list()
    for pl in PrefListTable(self.dev).get():
      if pl.name == self.acl_name:
        # prefix-list name がマッチしたらエントリを取得
        acl = map(IPv4Network, pl.entries.keys())
        break
    # 取得できなかった場合はカラのリストを返す
    if set_last_acl: self.last_acl = acl
    return acl

  def update_snmp_acl(self, acl_diff_dict, **kw):
    """ SNMPアクセスリストを更新
    """
    if not os.access(template_path, os.R_OK):
      self.close(error_msg="テンプレートファイルを開けません.: %s" % (template_path, ))
      raise IOError('failed!')

    if kw.get('prompt', False):
      # 確認プロンプトを表示
      reply = raw_input("変更しますか? ")
      if not re.match('\s*(y|yes|)\s*$', reply.rstrip(), re.I):
        self.write_log(self.logger, 'info', "%s: 更新をキャンセルします." % (self.server.ipaddr, ))
        self.close()
        return False

    new_acl = list(set(self.last_acl) - set(acl_diff_dict['del'])) + acl_diff_dict['add']
    template_vars = dict([
            ('acl_dict', dict([
                     (self.acl_name, [ n.with_prefixlen for n in new_acl ]), 
                     ])), 
            ])
    # 新しいACLを機器にロードする
    self.cu.lock()
    self.cu.load(template_path=template_path, template_vars=template_vars)
    return self.get_snmp_acl(set_last_acl=False)

  def save_exit_config(self, **kw):
    """ コミット or ロールバック
    """
    if kw.get('prompt', False):
      # 確認プロンプトを表示
      if not re.match('\s*(y|yes|)\s*$', raw_input("保存しますか? ").rstrip(), re.I): 
        self.write_log(self.logger, 'info', "%s: ロールバックします." % (self.server.ipaddr, ))        
        self.cu.rollback()
        current_acl = self.get_snmp_acl(set_last_acl=False)
        failed = set(current_acl) != set(self.last_acl)
        if failed:
          self.close(error_msg="正常にロールバックできませんでした.: %s%s" % (
                  self.last_acl, 
                  current_acl, ))
          raise RuntimeError('failed!')
        self.close()
        return
    # コミット
    self.cu.commit()
    self.cu.unlock()
    self.write_log(self.logger, 'debug', "%s: コミットしました." % (self.server.ipaddr, ))    

  def close(self, error_msg=None):
    """ セッション終了
    """
    if self.closed: return
    self.dev.close()
    if error_msg:
      self.write_log(self.logger, 'error', "%s: %s" % (self.server.ipaddr, error_msg))
    else:
      self.write_log(self.logger, 'debug', "%s: セッションを閉じました." % (self.server.ipaddr, ))
    self.closed = True

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
dev.open()
for sasItem in sasList:
    if sasItem.keys()[0] == sas:
        sasPeer = sasItem.values()[0]
for prefSvc in preferredSvcList:
    print 'device %s' % preferredDevice
    varPolicy = "set policy-options policy-statement " + sas + "_" + prefSvc +"_to_var term " + prefSvc + " then metric 10"
    sasPolicy = "set policy-options policy-statement " + sas + "_" + prefSvc +"_to_sas term " + prefSvc + " then local-preference 110"
    print varPolicy
    print sasPolicy
    cfg = Config(dev)
    cfg.lock()
    cfg.load(varPolicy, format="set", merge=True)
    cfg.load(sasPolicy, format="set", merge=True)
cfg.commit()
cfg.unlock()
dev.close()


    

for nonprefDev in nonpreferredDeviceList:
    print 'device %s' % nonprefDev
    dev = Device(host=nonprefDev, user=creds['user'], password=creds['password'])
    dev.open()
    cfg = Config(dev)
    cfg.lock()
    for prefSvc in preferredSvcList:
        varPolicy = "set policy-options policy-statement " + sas + "_" + prefSvc +"_to_var term " + prefSvc + " then metric 20"
        sasPolicy = "set policy-options policy-statement " + sas + "_" + prefSvc +"_to_sas term " + prefSvc + " then local-preference 100"
        print varPolicy

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]

#.........这里部分代码省略.........
                         'xml')

    def test_config_load_template(self):
        class Temp:
            filename = 'abc.xml'
            render = MagicMock(return_value='<test/>')
        self.conf.rpc.load_config = MagicMock()
        self.conf.load(template=Temp)
        self.assertEqual(self.conf.rpc.load_config.call_args[1]['format'],
                         'xml')

    def test_config_diff_exception(self):
        self.conf.rpc.get_configuration = MagicMock()
        self.assertRaises(ValueError, self.conf.diff, 51)
        self.assertRaises(ValueError, self.conf.diff, -1)

    def test_config_lock(self):
        self.conf.rpc.lock_configuration = MagicMock()
        self.assertTrue(self.conf.lock())

    @patch('jnpr.junos.utils.config.JXML.rpc_error')
    def test_config_lock_LockError(self, mock_jxml):
        ex = RpcError(rsp='ok')
        self.conf.rpc.lock_configuration = MagicMock(side_effect=ex)
        self.assertRaises(LockError, self.conf.lock)

    @patch('jnpr.junos.utils.config.JXML.remove_namespaces')
    def test_config_lock_exception(self, mock_jxml):
        class MyException(Exception):
            xml = 'test'
        self.conf.rpc.lock_configuration = MagicMock(side_effect=MyException)
        self.assertRaises(LockError, self.conf.lock)

    def test_config_unlock(self):
        self.conf.rpc.unlock_configuration = MagicMock()
        self.assertTrue(self.conf.unlock())

    @patch('jnpr.junos.utils.config.JXML.rpc_error')
    def test_config_unlock_LockError(self, mock_jxml):
        ex = RpcError(rsp='ok')
        self.conf.rpc.unlock_configuration = MagicMock(side_effect=ex)
        self.assertRaises(UnlockError, self.conf.unlock)

    @patch('jnpr.junos.utils.config.JXML.remove_namespaces')
    def test_config_unlock_exception(self, mock_jxml):
        class MyException(Exception):
            xml = 'test'
        self.conf.rpc.unlock_configuration = MagicMock(side_effect=MyException)
        self.assertRaises(UnlockError, self.conf.unlock)

    def test_config_rollback(self):
        self.conf.rpc.load_configuration = MagicMock()
        self.assertTrue(self.conf.rollback())

    def test_config_rollback_exception(self):
        self.conf.rpc.load_configuration = MagicMock()
        self.assertRaises(ValueError, self.conf.rollback, 51)
        self.assertRaises(ValueError, self.conf.rollback, -1)

    @patch('jnpr.junos.Device.execute')
    def test_rescue_action_save(self, mock_exec):
        self.dev.request_save_rescue_configuration = MagicMock()
        self.assertTrue(self.conf.rescue('save'))

    @patch('jnpr.junos.Device.execute')
    def test_rescue_action_get_exception(self, mock_exec):

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
def provision(host, **kwargs):

    # host = kwargs['host']
    username = kwargs["username"]
    password = kwargs["password"]
    port = kwargs["port"]
    compareconfig = kwargs["compareconfig"]
    configuration = kwargs["configuration"]
    waitconfirm = kwargs[b"waitconfirm"]

    print colored("-------------------------------------------------------------------------------\n", "yellow")
    print colored("Start committing configuration to: ", "cyan") + colored("%s" % host["address"], "yellow")
    logging.info("Start committing configuration to %s" % host["address"])

    dev = Device(
        host=host["address"],
        username=username,
        password=password,
        port=port,
        timeout=5,
        device_params={"name": "junos"},
        hostkey_verify=False,
    )
    try:
        logging.info("Connecting to %s" % host)
        # logging.debug("Connecting to %s" % host)
        dev.open()
    except jnpr.junos.exception.ConnectAuthError as err:
        logging.info("Wrong username or password while connecting to %s." % host["address"])
        print colored("Wrong username or password while connecting to %s.", "red") % host["address"]
        host["status"] = CONNECTION_FAILED
        return
    except jnpr.junos.exception.ConnectUnknownHostError as err:
        logging.info("Wrong hostname: %s." % host["address"])
        print "Host: " + colored("%s" % host["address"], "red") + " not found. Wrong FQDN?"
        host["status"] = CONNECTION_FAILED
        return
    except jnpr.junos.exception.ConnectRefusedError as err:
        logging.info("NETCONF session to %s failed." % host["address"])
        print "Host: " + colored("NETCONF session to %s failed", "red") % host["address"]
        host["status"] = CONNECTION_FAILED
        return
    except jnpr.junos.exception.ConnectTimeoutError as err:
        logging.info("Time-out error. Could not open socket to: %s." % host["address"])
        print "Time-out error. Could not open socket to : " + colored("%s" % host["address"], "red")
        host["status"] = CONNECTION_FAILED
        return

    # Create an instance of Config
    cu = Config(dev)
    logging.debug("Acquiring lock to %s." % host)

    # lock the device
    try:
        cu.lock()
    except jnpr.junos.exception.LockError as err:
        logging.info("Error: unable to lock configuration in %s." % host["address"])
        print colored("Error: unable to lock configuration in %s", "red") % host["address"]
        host["status"] = UNABLE_TO_LOCK
        dev.close()
        return

    # parse configuration file and load commands. Handle exceptions accordingly
    for line in configuration:
        if line[0] != "#":
            logging.debug("Loading command: %s in %s " % (line.rstrip("\n"), host["address"]))
            try:
                cu.load(line, format="set", merge=False)
            except jnpr.junos.exception.ConfigLoadError as err:
                logging.info(
                    "Failed loading command '%s' with severity %s in %s."
                    % (line.rstrip("\n"), err.errs["severity"], host["address"])
                )
                print colored("Loading command failed with severity: %s", "red") % err.errs["severity"]
                host["status"] = COMMIT_FAILED_WARNING
                if err.errs["severity"] == "error":
                    cu.rollback()
                    logging.info("Commit failed. Rolling back in %s and exiting the script" % host["address"])
                    logging.debug("Commit failed with %s rolling back in %s" % (err, host["address"]))
                    print colored("Exiting, configuration rolled-back", "red")
                    host["status"] = COMMIT_FAILED_ERROR
                    cu.unlock()
                    dev.close()
                    sys.exit(1)

    # print "show|compare" results to stdout if requested
    if compareconfig != "true":
        print colored("\n'show | compare' output:", "blue")
        print cu.diff()

    if waitconfirm == b"true":
        if kwargs["first_host"] == b"true":
            ack = raw_input("Proceed with commiting? [y/n]: ")
        else:
            ack = "yes"
    else:
        ack = "yes"

    if ack == "y" or ack == "yes":
        try:
#.........这里部分代码省略.........

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
def provision_services():
    name = request.form.get('name')
    ip_address = request.form.get('ip_address')
    campus_user = request.form.get('campus_user')
    service2 = request.form.get('service2')
    service3 = request.form.get('service3')
    service4 = request.form.get('service4')
    service5 = request.form.get('service5')
    campus = request.form.get('campus')
    internet_user = request.form.get('internet_user')
    legacy = request.form.get('legacy')
    provisioned_services = ''
    provisioned_services += Markup('''\
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1" />
</head>
<body><center>
Provisioned - <br>''')

    if campus_user:
        dev = Device(host='172.25.45.68', user='lab', passwd='jnpr123')
        cu = Config(dev)
        print name, ip_address
        try:
            dev.open()
            dev.timeout = 300
            cu.lock()
            jinja_input = {'Address': ip_address, 'var1': name}
            jinja_data = open("jinjafile.conf", "wb")
            jinja_data.write(JinjaTemplate_Campus.render(**jinja_input))
            jinja_data.close()
            rsp = cu.load( template_path="jinjafile.conf", merge=True )
            cu.commit()
            cu.unlock()

        except RpcError:
            msg = "{0} was Skipped due to RPC Error.  Device is not a Juniper SRX Series"
            print msg
            dev.close()

        except Exception as err:
            msg = "{0} was skipped due to unhandled exception.\n{1}"
            print msg
            traceback.print_exc(file=sys.stdout)

        dev.close()

        provisioned_services += Markup('''Campus User: '''+name+''' with IP Address:'''+ip_address+'''<br>''')

    if internet_user:
        dev = Device(host='172.25.45.68', user='lab', passwd='jnpr123')
        cu = Config(dev)
        print name, ip_address
        try:
            dev.open()
            dev.timeout = 300
            cu.lock()
            jinja_input = {'Address': ip_address, 'var1': name}
            jinja_data = open("jinjafile.conf", "wb")
            jinja_data.write(JinjaTemplate_Internet.render(**jinja_input))
            jinja_data.close()
            rsp = cu.load( template_path="jinjafile.conf", merge=True )
            cu.commit()
            cu.unlock()

        except RpcError:
            msg = "{0} was Skipped due to RPC Error.  Device is not a Juniper SRX Series"
            print msg
            dev.close()

        except Exception as err:
            msg = "{0} was skipped due to unhandled exception.\n{1}"
            print msg
            traceback.print_exc(file=sys.stdout)

        dev.close()

        provisioned_services += Markup('''Internet User'''+name+''' with IP Address: '''+ip_address+'''<br>''')

    if legacy:
        provisioned_services += Markup('''Legacy<br>''')

    if service2:
        provisioned_services += Markup('''Service 2<br>''')

    if service3:
        provisioned_services += Markup('''Service 3<br>''')

    if service4:
        provisioned_services += Markup('''Service 4<br>''')

    if service5:
        provisioned_services += Markup('''Service 5<br>''')

    if campus:
        provisioned_services += Markup('''Campus<br>''')

    provisioned_services += Markup('''<button type="button" name="button" class="btn btn-primary btn-lg" onClick="location.href='../'" enabled><strong>Return to Main Page</strong></button><br>''')
    provisioned_services += Markup('''</body></html>''')
#.........这里部分代码省略.........

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
def main(args, loglevel):
    logging.basicConfig(format="%(levelname)s: %(message)s", level=loglevel)

    #
    # Do template-based config changes
    #

    # Open connection
    logging.info('Opening connection to {0} as {1}...'.format(args.host, args.user))
    dev = Device(args.host, user=args.user)
    try:
        dev.open()
    except Exception as err:
        logging.error('Unable to connect to device {0},'.format(args.host) + \
            ' aborting! Error: {0}'.format(err))
        return False

    # Bind config object to device
    conf = Config(dev)

    # Parse options for config template, if present
    if args.data:
        data = json.loads(args.data)
    else:
        data = {}

    # Lock configuration to make sure noone else alter it at the same time
    try:
        conf.lock()
    except LockError:
        logging.error('Unable to lock configuration! Aborting.')
        dev.close()
        return False

    # Push template-based change to device
    logging.info('Pushing configuration change to device {0}...'.format(args.host))
    try:
        conf.load(template_path=args.templatefile, template_vars=data)
    except ValueError as err:
        logging.error('Error when pushing configuration change: ' + \
            '{0}'.format(err.message))
    except Exception as err:
        if err.rsp.find('.//ok') is None:
            rpc_msg = err.rsp.findtext('.//error-message')
            logging.error('Unable to load configuration changes on device: ' + \
                '{0}'.format(rpc_msg))
        else:
            logging.error('Unable to load configuration changes on device.')

        # Close device and return failure
        dev.close()
        return False

    # Commit changes to device
    try:
        conf.commit()
    except CommitError:
        logging.error('Unable to commit configuration!')
        dev.close()
        return False

    # Unlock configuration after change
    try:
        conf.unlock()
    except UnlockError:
        logging.error('Unable to unlock configuration, exiting.')
        dev.close()

    # Return success
    logging.info('Finished configuration change of {0} successfully.'.format(args.host))
    return True

# 需要导入模块: from jnpr.junos.utils.config import Config [as 别名]
# 或者: from jnpr.junos.utils.config.Config import unlock [as 别名]
    a_device = getdevice(ip_addr, user, pwd)
    myconfig = Config(a_device)
    myconfig.lock()

    print "Test using set method"
    print "-" * 30
    myconfig.load("set system host-name pytest123", format="set", merge=True)
    print "Print difference"
    print myconfig.diff()
    print '-' * 30
    print 'Rollback'
    myconfig.rollback(0)

    print "Test using config method"
    print "-" * 30
    myconfig.load(path="test_hostname.conf", format="text", merge=True)
    print "Print difference"
    print myconfig.diff()
    print "commit changes"
    myconfig.commit(comment="Testing conf commit BE")

    print "Test using xml method"
    print "-" * 30
    myconfig.load(path="test_hostname.xml", format="xml", merge=True)
    print "Print difference"
    print myconfig.diff()
    print "commit changes"
    myconfig.commit(comment="Testing xml commit BE")

    myconfig.unlock()