summaryrefslogtreecommitdiffstats
path: root/compass-tasks-base/hdsdiscovery
diff options
context:
space:
mode:
Diffstat (limited to 'compass-tasks-base/hdsdiscovery')
-rw-r--r--compass-tasks-base/hdsdiscovery/SNMP_CONFIG.md33
-rw-r--r--compass-tasks-base/hdsdiscovery/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/base.py185
-rw-r--r--compass-tasks-base/hdsdiscovery/error.py26
-rw-r--r--compass-tasks-base/hdsdiscovery/hdmanager.py171
-rw-r--r--compass-tasks-base/hdsdiscovery/utils.py289
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/appliance/__init__.py0
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/appliance/appliance.py34
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/__init__.py0
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/mac.py48
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/arista/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/arista/arista.py33
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/arista/plugins/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/arista/plugins/mac.py24
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/hp/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/hp/hp.py33
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/hp/plugins/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/hp/plugins/mac.py23
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/huawei/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/huawei/huawei.py33
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/mac.py63
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/ovswitch/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/ovswitch/ovswitch.py76
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/mac.py87
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/pica8/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/pica8/pica8.py33
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/__init__.py13
-rw-r--r--compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/mac.py24
31 files changed, 1371 insertions, 0 deletions
diff --git a/compass-tasks-base/hdsdiscovery/SNMP_CONFIG.md b/compass-tasks-base/hdsdiscovery/SNMP_CONFIG.md
new file mode 100644
index 0000000..337b542
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/SNMP_CONFIG.md
@@ -0,0 +1,33 @@
+Install & Config Prerequisite Packages:
+
+1. Net-Snmp:
+ a. #apt-get install -y snmpd snmp libsnmp-python
+ b. #apt-get install -y snmp-mibs-downloader
+ For Centos:
+ # yum install net-snmp net-snmp-utils
+
+ c. create vendor's mibs directory(for example):
+ - #mkdir -p /root/.snmp/mibs/huawei
+ - #vim /etc/snmp/snmp.conf (if not exists, create snmp.conf file)
+ * add vendor;s mibs directory:
+ mibdirs +/root/.snmp/mibs/huawei
+ * comment the line:
+ #mibs:
+ d. copy vendor's mibs to that directory
+ e. #vim /etc/default/snmpd
+ * modify the directive from
+ TRAPDRUN=no --> TRAPDRUN=yes
+ For Centos:
+ # vim /etc/sysconfig/snmpd
+ * modify into or add the directive
+ TRAPDRUN=yes
+
+ f. #vim /etc/snmp/snmpd.conf
+ * add the following line, where $ip is the ip address of manager machine:
+ com2sec mynetwork $ip/24 public
+ g. #service snmpd restart
+
+ Note: net-snmp-config is used to see default configuration
+
+2. paramiko:
+ #apt-get install python-paramiko
diff --git a/compass-tasks-base/hdsdiscovery/__init__.py b/compass-tasks-base/hdsdiscovery/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/base.py b/compass-tasks-base/hdsdiscovery/base.py
new file mode 100644
index 0000000..77b3b0b
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/base.py
@@ -0,0 +1,185 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Base class extended by specific vendor in vendors directory.
+A vendor needs to implement abstract methods of base class.
+"""
+import logging
+import re
+
+from abc import ABCMeta
+
+from compass.hdsdiscovery.error import TimeoutError
+from compass.hdsdiscovery import utils
+
+
+class BaseVendor(object):
+ """Basic Vendor object."""
+ __metaclass__ = ABCMeta
+
+ def is_this_vendor(self, sys_info, **kwargs):
+ """Determine if the host is associated with this vendor.
+
+ This function must be implemented by vendor itself
+ """
+ raise NotImplementedError
+
+
+class BaseSnmpVendor(BaseVendor):
+ """Base SNMP-based vendor plugin.
+
+ .. note::
+ It uses MIB-II sysDescr value to determine the vendor of the switch.
+ """
+
+ def __init__(self, matched_names):
+ super(BaseSnmpVendor, self).__init__()
+ self._matched_names = matched_names
+
+ def is_this_vendor(self, sys_info, **kwargs):
+ """Determine if the switch belongs to this vendor.
+
+ Matching the system information retrieved from the switch.
+ :param str sys_info: the system information retrieved from a switch
+ Return True
+ """
+ if sys_info:
+ for name in self._matched_names:
+ if re.search(r"\b" + re.escape(name) + r"\b", sys_info,
+ re.IGNORECASE):
+ return True
+ return False
+
+
+class BasePlugin(object):
+ """Extended by vendor's plugin.
+
+ This plugin processes request and retrieve info directly from the switch.
+ """
+ __metaclass__ = ABCMeta
+
+ def process_data(self, oper='SCAN', **kwargs):
+ """Each vendors will have some plugins to do some operations.
+
+ Plugin will process request data and return expected result.
+
+ :param oper: operation function name.
+ :param kwargs: key-value pairs of arguments
+ """
+ raise NotImplementedError
+
+ # At least one of these three functions below must be implemented.
+ def scan(self, **kwargs):
+ """Get multiple records at once."""
+ pass
+
+ def set(self, **kwargs):
+ """Set value to desired variable."""
+ pass
+
+ def get(self, **kwargs):
+ """Get one record from a host."""
+ pass
+
+
+class BaseSnmpMacPlugin(BasePlugin):
+ """Base snmp plugin."""
+
+ def __init__(self, host, credential, oid='BRIDGE-MIB::dot1dTpFdbPort',
+ vlan_oid='Q-BRIDGE-MIB::dot1qPvid'):
+ super(BaseSnmpMacPlugin, self).__init__()
+ self.host = host
+ self.credential = credential
+ self.oid = oid
+ self.port_oid = 'ifName'
+ self.vlan_oid = vlan_oid
+
+ def process_data(self, oper='SCAN', **kwargs):
+ """progress data."""
+ func_name = oper.lower()
+ return getattr(self, func_name)(**kwargs)
+
+ def scan(self, **kwargs):
+ """scan."""
+ results = None
+ try:
+ results = utils.snmpwalk_by_cl(self.host, self.credential,
+ self.oid)
+ except TimeoutError as error:
+ logging.debug("PluginMac:scan snmpwalk_by_cl failed: %s",
+ error.message)
+ return None
+
+ mac_list = []
+ for entity in results:
+ if_index = entity['value']
+ if entity and int(if_index):
+ tmp = {}
+ mac_numbers = entity['iid'].split('.')
+ tmp['mac'] = self.get_mac_address(mac_numbers)
+ tmp['port'] = self.get_port(if_index)
+ tmp['vlan'] = self.get_vlan_id(if_index)
+ mac_list.append(tmp)
+
+ return mac_list
+
+ def get_vlan_id(self, port):
+ """Get vlan Id."""
+ if not port:
+ return None
+
+ oid = '.'.join((self.vlan_oid, port))
+ vlan_id = None
+ result = None
+ try:
+ result = utils.snmpget_by_cl(self.host, self.credential, oid)
+ except TimeoutError as error:
+ logging.debug("[PluginMac:get_vlan_id snmpget_by_cl failed: %s]",
+ error.message)
+ return None
+
+ vlan_id = result.split()[-1]
+ return vlan_id
+
+ def get_port(self, if_index):
+ """Get port number."""
+
+ if_name = '.'.join((self.port_oid, if_index))
+ result = None
+ try:
+ result = utils.snmpget_by_cl(self.host, self.credential, if_name)
+ except TimeoutError as error:
+ logging.debug("[PluginMac:get_port snmpget_by_cl failed: %s]",
+ error.message)
+ return None
+
+ # A result may be like "Value: FasterEthernet1/2/34
+ port = result.split()[-1].split('/')[-1]
+ return port
+
+ def convert_to_hex(self, value):
+ """Convert the integer from decimal to hex."""
+
+ return "%0.2x" % int(value)
+
+ def get_mac_address(self, mac_numbers):
+ """Assemble mac address from the list."""
+ if len(mac_numbers) != 6:
+ logging.error("[PluginMac:get_mac_address] MAC address must be "
+ "6 digitals")
+ return None
+
+ mac_in_hex = [self.convert_to_hex(num) for num in mac_numbers]
+ return ":".join(mac_in_hex)
diff --git a/compass-tasks-base/hdsdiscovery/error.py b/compass-tasks-base/hdsdiscovery/error.py
new file mode 100644
index 0000000..5bcf1a2
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/error.py
@@ -0,0 +1,26 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""hdsdiscovery module errors."""
+
+
+class TimeoutError(Exception):
+ """Timeout error."""
+
+ def __init__(self, message):
+ super(TimeoutError, self).__init__(message)
+ self.message = message
+
+ def __str__(self):
+ return repr(self.message)
diff --git a/compass-tasks-base/hdsdiscovery/hdmanager.py b/compass-tasks-base/hdsdiscovery/hdmanager.py
new file mode 100644
index 0000000..028d444
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/hdmanager.py
@@ -0,0 +1,171 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Manage hdsdiscovery functionalities."""
+import logging
+import os
+import re
+
+from compass.hdsdiscovery.error import TimeoutError
+from compass.hdsdiscovery import utils
+from compass.utils import setting_wrapper as setting
+from compass.utils import util
+
+
+UNREACHABLE = 'unreachable'
+NOTSUPPORTED = 'notsupported'
+ERROR = 'error'
+REPOLLING = 'repolling'
+
+
+class HDManager(object):
+ """Process a request."""
+
+ def __init__(self):
+ base_dir = os.path.dirname(os.path.realpath(__file__))
+ self.vendors_dir = os.path.join(base_dir, 'vendors')
+ self.vendor_plugins_dir = os.path.join(self.vendors_dir, '?/plugins')
+ self.snmp_sysdescr = 'sysDescr.0'
+
+ def learn(self, host, credential, vendor, req_obj, oper="SCAN", **kwargs):
+ """Insert/update record of switch_info.
+
+ Get expected results from switch according to sepcific operation.
+
+ :param req_obj: the object of a machine
+ :param host: switch IP address
+ :param credientials: credientials to access switch
+ :param oper: operations of the plugin (SCAN, GETONE, SET)
+ :param kwargs(optional): key-value pairs
+ """
+ plugin_dir = self.vendor_plugins_dir.replace('?', vendor)
+ if not os.path.exists(plugin_dir):
+ logging.error('No such directory: %s', plugin_dir)
+ return None
+
+ plugin = utils.load_module(req_obj, plugin_dir, host, credential)
+ if not plugin:
+ # No plugin found!
+ # TODO(Grace): add more code to catch excpetion or unexpected state
+ logging.error('no plugin %s to load from %s', req_obj, plugin_dir)
+ return None
+
+ return plugin.process_data(oper, **kwargs)
+
+ def is_valid_vendor(self, host, credential, vendor):
+ """Check if vendor is associated with this host and credential
+
+ :param host: switch ip
+ :param credential: credential to access switch
+ :param vendor: the vendor of switch
+ """
+ vendor_dir = os.path.join(self.vendors_dir, vendor)
+ if not os.path.exists(vendor_dir):
+ logging.error('no such directory: %s', vendor_dir)
+ return False
+
+ sys_info, err = self.get_sys_info(host, credential)
+ if not sys_info:
+ logging.debug("[hdsdiscovery][hdmanager][is_valid_vendor]"
+ "failded to get sys information: %s", err)
+ return False
+
+ instance = utils.load_module(vendor, vendor_dir)
+ if not instance:
+ logging.debug("[hdsdiscovery][hdmanager][is_valid_vendor]"
+ "No such vendor found!")
+ return False
+
+ if instance.is_this_vendor(sys_info):
+ logging.info("[hdsdiscovery][hdmanager][is_valid_vendor]"
+ "vendor %s is correct!", vendor)
+ return True
+
+ return False
+
+ def get_vendor(self, host, credential):
+ """Check and get vendor of the switch.
+
+ :param host: switch ip:
+ :param credential: credential to access switch
+ :return a tuple (vendor, switch_state, error)
+ """
+
+ switch_lists = util.load_configs(setting.MACHINE_LIST_DIR)
+ switch_list = []
+ for items in switch_lists:
+ for item in items['MACHINE_LIST']:
+ for k, v in item.items():
+ switch_list.append(k)
+ if host in switch_list:
+ return ("appliance", "Found", "")
+
+ # TODO(grace): Why do we need to have valid IP?
+ # a hostname should also work.
+ if not utils.valid_ip_format(host):
+ logging.error("host '%s' is not valid IP address!", host)
+ return (None, ERROR, "Invalid IP address %s!" % host)
+
+ if not utils.is_valid_snmp_v2_credential(credential):
+ logging.debug("******The credential %s of host %s cannot "
+ "be used for either SNMP v2 or SSH*****",
+ credential, host)
+ return (None, ERROR, "Invalid credential")
+
+ sys_info, err = self.get_sys_info(host, credential)
+ if not sys_info:
+ return (None, UNREACHABLE, err)
+
+ # List all vendors in vendors directory -- a directory but hidden
+ # under ../vendors
+ all_vendors = [o for o in os.listdir(self.vendors_dir)
+ if os.path.isdir(os.path.join(self.vendors_dir, o))
+ and re.match(r'^[^\.]', o)]
+
+ logging.debug("[get_vendor][available vendors]: %s ", all_vendors)
+ logging.debug("[get_vendor] System Information is [%s]", sys_info)
+
+ # TODO(grace): should not conver to lower. The vendor impl can choose
+ # to do case-insensitive match
+ # sys_info = sys_info.lower()
+ vendor = None
+ for vname in all_vendors:
+ vpath = os.path.join(self.vendors_dir, vname)
+ instance = utils.load_module(vname, vpath)
+ if not instance:
+ logging.error('no instance %s load from %s', vname, vpath)
+ continue
+
+ if instance.is_this_vendor(sys_info):
+ logging.info("[get_vendor]****Found vendor '%s'****", vname)
+ vendor = vname
+ break
+
+ if not vendor:
+ logging.debug("[get_vendor] No vendor found! <==================")
+ return (None, NOTSUPPORTED, "Not supported switch vendor!")
+
+ return (vendor, REPOLLING, "")
+
+ def get_sys_info(self, host, credential):
+ """get sys info."""
+ sys_info = None
+ try:
+ sys_info = utils.snmpget_by_cl(host,
+ credential,
+ self.snmp_sysdescr)
+ except TimeoutError as error:
+ return (None, error.message)
+
+ return (sys_info, "")
diff --git a/compass-tasks-base/hdsdiscovery/utils.py b/compass-tasks-base/hdsdiscovery/utils.py
new file mode 100644
index 0000000..72adb0a
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/utils.py
@@ -0,0 +1,289 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Utility functions
+ Including functions of get/getbulk/walk/set of snmp for three versions
+"""
+import imp
+import logging
+import re
+import subprocess
+
+from compass.hdsdiscovery.error import TimeoutError
+
+
+def load_module(mod_name, path, host=None, credential=None):
+ """Load a module instance.
+
+ :param str mod_name: module name
+ :param str path: directory of the module
+ :param str host: switch ip address
+ :param str credential: credential used to access switch
+ """
+ try:
+ mod_file, path, descr = imp.find_module(mod_name, [path])
+ if mod_file:
+ mod = imp.load_module(mod_name, mod_file, path, descr)
+ if host and credential:
+ instance = getattr(mod, mod.CLASS_NAME)(host, credential)
+ else:
+ instance = getattr(mod, mod.CLASS_NAME)()
+
+ return instance
+ except ImportError as exc:
+ logging.error('No such module found: %s', mod_name)
+ logging.exception(exc)
+ return None
+
+
+def ssh_remote_execute(host, username, password, cmd):
+ """SSH to execute script on remote machine
+
+ :param host: ip of the remote machine
+ :param username: username to access the remote machine
+ :param password: password to access the remote machine
+ :param cmd: command to execute
+ """
+ try:
+ import paramiko
+ if not cmd:
+ logging.error("[hdsdiscovery][utils][ssh_remote_execute] command"
+ "is None! Failed!")
+ return None
+
+ client = paramiko.SSHClient()
+ client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+ client.connect(host, username=username, password=password, timeout=15)
+ stdin, stdout, stderr = client.exec_command(cmd)
+ result = stdout.readlines()
+ return result
+
+ except ImportError as exc:
+ logging.error("[hdsdiscovery][utils][ssh_remote_execute] failed to"
+ "load module 'paramiko', donnot exist!")
+ logging.exception(exc)
+ return None
+
+ except Exception as exc:
+ logging.error("[hdsdiscovery][utils][ssh_remote_execute] failed: %s",
+ cmd)
+ logging.exception(exc)
+ return None
+
+ finally:
+ stdin.close()
+ stdout.close()
+ stderr.close()
+ client.close()
+
+
+def valid_ip_format(ip_address):
+ """Valid the format of an Ip address."""
+
+ if not re.match(r'^((([0-2]?\d{0,2}\.){3}([0-2]?\d{0,2}))'
+ r'|(([\da-fA-F]{1,4}:){7}([\da-fA-F]{1,4})))$',
+ ip_address):
+ # check IP's format is match ipv4 or ipv6 by regex
+ return False
+
+ return True
+
+#################################################################
+# Implement snmpwalk and snmpget funtionality
+# The structure of returned dictionary will by tag/iid/value/type
+#################################################################
+AUTH_VERSIONS = {
+ '1': 1,
+ '2c': 2,
+ '3': 3
+}
+
+
+def snmp_walk(host, credential, *args, **kwargs):
+ """Impelmentation of snmpwalk functionality
+
+ :param host: switch ip
+ :param credential: credential to access switch
+ :param args: OIDs
+ :param kwargs: key-value pairs
+ """
+ try:
+ import netsnmp
+
+ except ImportError:
+ logging.error("Module 'netsnmp' do not exist! Please install it first")
+ return None
+
+ if 'version' not in credential or 'community' not in credential:
+ logging.error("[utils] missing 'version' and 'community' in %s",
+ credential)
+ return None
+
+ version = None
+ if credential['version'] in AUTH_VERSIONS:
+ version = AUTH_VERSIONS[credential['version']]
+
+ varbind_list = []
+ for arg in args:
+ varbind = netsnmp.Varbind(arg)
+ varbind_list.append(varbind)
+
+ var_list = netsnmp.VarList(*varbind_list)
+
+ netsnmp.snmpwalk(var_list,
+ DestHost=host,
+ Version=version,
+ Community=credential['community'],
+ **kwargs)
+
+ result = []
+ if not var_list:
+ logging.error("[hsdiscovery][utils][snmp_walk] retrived no record!")
+ return result
+
+ for var in var_list:
+ response = {}
+ response['elem_name'] = var.tag
+ response['iid'] = var.iid
+ response['value'] = var.val
+ response['type'] = var.type
+ result.append(response)
+
+ return result
+
+
+def snmp_get(host, credential, object_type, **kwargs):
+ """Impelmentation of snmp get functionality
+
+ :param object_type: mib object
+ :param host: switch ip
+ :param credential: the dict of credential to access switch
+ """
+ try:
+ import netsnmp
+
+ except ImportError:
+ logging.error("Module 'netsnmp' do not exist! Please install it first")
+ return None
+
+ if 'version' not in credential or 'community' not in credential:
+ logging.error('[uitls][snmp_get] missing keywords in %s for %s',
+ credential, host)
+ return None
+
+ version = None
+ if credential['version'] in AUTH_VERSIONS:
+ version = AUTH_VERSIONS[credential['version']]
+
+ varbind = netsnmp.Varbind(object_type)
+ res = netsnmp.snmpget(varbind,
+ DestHost=host,
+ Version=version,
+ Community=credential['community'],
+ **kwargs)
+ if res and res[0]:
+ return res[0]
+
+ logging.info('no result found for %s %s', host, credential)
+ return None
+
+
+SSH_CREDENTIALS = {"username": "", "password": ""}
+SNMP_V2_CREDENTIALS = {"version": "", "community": ""}
+
+
+def is_valid_snmp_v2_credential(credential):
+ """check if credential is valid snmp v2 credential."""
+ if credential.keys() != SNMP_V2_CREDENTIALS.keys():
+ return False
+ if credential['version'] != '2c':
+ logging.error("The value of version in credential is not '2c'!")
+ return False
+ return True
+
+
+def is_valid_ssh_credential(credential):
+ """check if credential is valid ssh credential."""
+ if credential.keys() != SSH_CREDENTIALS.keys():
+ return False
+ return True
+
+
+def snmpget_by_cl(host, credential, oid, timeout=8, retries=3):
+ """snmpget by credential."""
+ if not is_valid_snmp_v2_credential(credential):
+ logging.error("[utils][snmpget_by_cl] Credential %s cannot be used "
+ "for SNMP request!", credential)
+ return None
+
+ version = credential['version']
+ community = credential['community']
+ cmd = "snmpget -v %s -c %s -Ob -r %s -t %s %s %s" % (
+ version, community, retries, timeout, host, oid)
+
+ returncode, output, err = exec_command(cmd)
+
+ if returncode and err:
+ logging.error("[snmpget_by_cl] %s", err)
+ raise TimeoutError(err.strip('\n'))
+
+ return output.strip('\n')
+
+
+def snmpwalk_by_cl(host, credential, oid, timeout=5, retries=3):
+ """snmpwalk by credential."""
+ if not is_valid_snmp_v2_credential(credential):
+ logging.error("[utils][snmpwalk_by_cl] Credential %s cannot be used "
+ "for SNMP request!", credential)
+ return None
+
+ version = credential['version']
+ community = credential['community']
+ cmd = "snmpwalk -v %s -c %s -Cc -r %s -t %s -Ob %s %s" % (
+ version, community, retries, timeout, host, oid)
+
+ returncode, output, err = exec_command(cmd)
+
+ if returncode and err:
+ logging.debug("[snmpwalk_by_cl] %s ", err)
+ raise TimeoutError(err)
+
+ result = []
+ if not output:
+ return result
+
+ output = output.split('\n')
+ for line in output:
+ if not line:
+ continue
+ temp = {}
+ arr = line.split(" ")
+ temp['iid'] = arr[0].split('.', 1)[-1]
+ temp['value'] = arr[-1]
+ result.append(temp)
+
+ return result
+
+
+def exec_command(command):
+ """Execute command.
+
+ Return a tuple: returncode, output and error message(None if no error).
+ """
+ sub_p = subprocess.Popen(command,
+ shell=True,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE)
+ output, err_msg = sub_p.communicate()
+ return (sub_p.returncode, output, err_msg)
diff --git a/compass-tasks-base/hdsdiscovery/vendors/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/appliance/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/appliance/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/appliance/__init__.py
diff --git a/compass-tasks-base/hdsdiscovery/vendors/appliance/appliance.py b/compass-tasks-base/hdsdiscovery/vendors/appliance/appliance.py
new file mode 100644
index 0000000..3d66f4e
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/appliance/appliance.py
@@ -0,0 +1,34 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+"""Vendor: Compass Appliance"""
+from compass.hdsdiscovery import base
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = 'Appliance'
+
+
+class Appliance(base.BaseSnmpVendor):
+ """Fake SNMP object for compass appliance."""
+
+ def __init__(self):
+ base.BaseSnmpVendor.__init__(self, ['appliance'])
+ self.__name = 'appliance'
+
+ @property
+ def name(self):
+ """Get 'name' proptery."""
+ return self.__name
diff --git a/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/__init__.py
diff --git a/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/mac.py
new file mode 100644
index 0000000..cc14881
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/appliance/plugins/mac.py
@@ -0,0 +1,48 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Compass Appliance Mac module."""
+from compass.hdsdiscovery import base
+from compass.utils import setting_wrapper as setting
+from compass.utils import util
+
+import logging
+
+
+CLASS_NAME = "Mac"
+
+
+class Mac(base.BaseSnmpMacPlugin):
+ """Processes MAC address."""
+
+ def __init__(self, host, credential):
+ self.host = host
+ # self.credential = credential
+ # return
+
+ def scan(self):
+ """Implemnets the scan method in BasePlugin class.
+
+ .. note::
+ Dummy scan function for compass appliance.
+ Returns fixed mac addresses.
+ """
+ mac_list = None
+ machine_lists = util.load_configs(setting.MACHINE_LIST_DIR)
+ for items in machine_lists:
+ for item in items['MACHINE_LIST']:
+ for k, v in item.items():
+ if k == self.host:
+ mac_list = v
+ return mac_list
diff --git a/compass-tasks-base/hdsdiscovery/vendors/arista/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/arista/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/arista/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/arista/arista.py b/compass-tasks-base/hdsdiscovery/vendors/arista/arista.py
new file mode 100644
index 0000000..5eacea1
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/arista/arista.py
@@ -0,0 +1,33 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Vendor: Arista."""
+from compass.hdsdiscovery import base
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = 'Arista'
+
+
+class Arista(base.BaseSnmpVendor):
+ """Arista Network switch object."""
+
+ def __init__(self):
+ base.BaseSnmpVendor.__init__(self, ['arista'])
+ self._name = 'arista'
+
+ @property
+ def name(self):
+ """Get 'name' proptery."""
+ return self._name
diff --git a/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/mac.py
new file mode 100644
index 0000000..ed2f331
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/arista/plugins/mac.py
@@ -0,0 +1,24 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Pica8 Switch Mac module."""
+from compass.hdsdiscovery.base import BaseSnmpMacPlugin
+
+
+CLASS_NAME = 'Mac'
+
+
+class Mac(BaseSnmpMacPlugin):
+ """Process MAC address by Arista switch."""
+ pass
diff --git a/compass-tasks-base/hdsdiscovery/vendors/hp/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/hp/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/hp/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/hp/hp.py b/compass-tasks-base/hdsdiscovery/vendors/hp/hp.py
new file mode 100644
index 0000000..7ddc5e9
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/hp/hp.py
@@ -0,0 +1,33 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Vendor: HP."""
+from compass.hdsdiscovery import base
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = 'Hp'
+
+
+class Hp(base.BaseSnmpVendor):
+ """Hp switch object."""
+
+ def __init__(self):
+ base.BaseSnmpVendor.__init__(self, ['hp', 'procurve'])
+ self.names = ['hp', 'procurve']
+
+ @property
+ def name(self):
+ """Get 'name' proptery."""
+ return self.names[0]
diff --git a/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/mac.py
new file mode 100644
index 0000000..3bc81f4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/hp/plugins/mac.py
@@ -0,0 +1,23 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""HP Switch Mac module."""
+from compass.hdsdiscovery.base import BaseSnmpMacPlugin
+
+CLASS_NAME = 'Mac'
+
+
+class Mac(BaseSnmpMacPlugin):
+ """Process MAC address by HP switch."""
+ pass
diff --git a/compass-tasks-base/hdsdiscovery/vendors/huawei/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/huawei/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/huawei/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/huawei/huawei.py b/compass-tasks-base/hdsdiscovery/vendors/huawei/huawei.py
new file mode 100644
index 0000000..19fd043
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/huawei/huawei.py
@@ -0,0 +1,33 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Huawei Switch."""
+from compass.hdsdiscovery import base
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = "Huawei"
+
+
+class Huawei(base.BaseSnmpVendor):
+ """Huawei switch."""
+
+ def __init__(self):
+ base.BaseSnmpVendor.__init__(self, ["huawei"])
+ self.__name = "huawei"
+
+ @property
+ def name(self):
+ """Return switch name."""
+ return self.__name
diff --git a/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/mac.py
new file mode 100644
index 0000000..49d3863
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/huawei/plugins/mac.py
@@ -0,0 +1,63 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Huawei Switch Mac module."""
+import logging
+
+from compass.hdsdiscovery.base import BaseSnmpMacPlugin
+from compass.hdsdiscovery import utils
+
+
+CLASS_NAME = "Mac"
+
+
+class Mac(BaseSnmpMacPlugin):
+ """Processes MAC address."""
+
+ def __init__(self, host, credential):
+ super(Mac, self).__init__(
+ host, credential,
+ 'HUAWEI-L2MAM-MIB::hwDynFdbPort')
+
+ def scan(self):
+ """Implemnets the scan method in BasePlugin class.
+
+ .. note::
+ In this mac module, mac addesses were retrieved by
+ snmpwalk commandline.
+ """
+ results = utils.snmpwalk_by_cl(self.host, self.credential, self.oid)
+
+ if not results:
+ logging.info("[Huawei][mac] No results returned from SNMP walk!")
+ return None
+
+ mac_list = []
+
+ for entity in results:
+ # The format of 'iid' is like '248.192.1.214.34.15.31.1.48'
+ # The first 6 numbers will be the MAC address
+ # The 7th number is its vlan ID
+ numbers = entity['iid'].split('.')
+ mac = self.get_mac_address(numbers[:6])
+ vlan = numbers[6]
+ port = self.get_port(entity['value'])
+
+ tmp = {}
+ tmp['port'] = port
+ tmp['mac'] = mac
+ tmp['vlan'] = vlan
+ mac_list.append(tmp)
+
+ return mac_list
diff --git a/compass-tasks-base/hdsdiscovery/vendors/ovswitch/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/ovswitch/ovswitch.py b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/ovswitch.py
new file mode 100644
index 0000000..4d03328
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/ovswitch.py
@@ -0,0 +1,76 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Open Vswitch module."""
+import logging
+import re
+
+from compass.hdsdiscovery import base
+from compass.hdsdiscovery import utils
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = "OVSwitch"
+
+
+class OVSwitch(base.BaseVendor):
+ """Open Vswitch."""
+ def __init__(self):
+ self.__name = "Open vSwitch"
+
+ def is_this_vendor(self, sys_info, host=None, credential=None, **kwargs):
+ """Determine if the hostname is accociated witH this vendor.
+
+ :param host: swtich's IP address
+ :param credential: credential to access switch
+ """
+ result = sys_info
+ if host and credential:
+ if utils.is_valid_ssh_credential(credential):
+ user = credential['username']
+ pwd = credential['password']
+
+ else:
+ msg = ("[OVSwitch]The format of credential %r is not for SSH "
+ "or incorrect Keywords! " % credential)
+ logging.info(msg)
+ return False
+
+ cmd = "ovs-vsctl -V"
+ result = None
+ try:
+ result = utils.ssh_remote_execute(host, user, pwd, cmd)
+ logging.debug('%s result for %s is %s', cmd, host, result)
+ if not result:
+ return False
+ except Exception as exc:
+ logging.error("No vendor or connection failed to run %s", cmd)
+ logging.exception(exc)
+ return False
+
+ if isinstance(result, str):
+ result = [result]
+
+ for line in result:
+ if not line:
+ continue
+ if re.search(r"\b" + re.escape(self.__name) + r"\b", line):
+ return True
+
+ return False
+
+ @property
+ def name(self):
+ """Open Vswitch name."""
+ return self.__name
diff --git a/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/mac.py
new file mode 100644
index 0000000..5f497a0
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/ovswitch/plugins/mac.py
@@ -0,0 +1,87 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Open Vswitch Mac address module."""
+import logging
+
+from compass.hdsdiscovery import base
+from compass.hdsdiscovery import utils
+
+
+CLASS_NAME = "Mac"
+
+
+class Mac(base.BasePlugin):
+ """Open Vswitch MAC address module."""
+ def __init__(self, host, credential):
+ self.host = host
+ self.credential = credential
+
+ def process_data(self, oper="SCAN", **kwargs):
+ """Dynamically call the function according 'oper'
+
+ :param oper: operation of data processing
+ """
+ func_name = oper.lower()
+ return getattr(self, func_name)(**kwargs)
+
+ def scan(self, **kwargs):
+ """Implemnets the scan method in BasePlugin class.
+
+ .. note::
+ In this module, mac addesses were retrieved by ssh.
+ """
+ try:
+ user = self.credential['username']
+ pwd = self.credential['password']
+ except KeyError:
+ logging.error("Cannot find username and password in credential")
+ return None
+
+ cmd = ("BRIDGES=$(ovs-vsctl show |grep Bridge |cut -f 2 -d '\"');"
+ "for br in $BRIDGES; do"
+ "PORTS=$(ovs-ofctl show $br |grep addr |cut -f 1 -d ':' "
+ "|egrep -v 'eth|wlan|LOCAL'|awk -F '(' '{print $1}');"
+ "for port in $PORTS; do"
+ "RESULT=$(ovs-appctl fdb/show $br |"
+ "awk '$1 == '$port' {print $1" "$2" "$3}');"
+ "echo '$RESULT'"
+ "done;"
+ "done;")
+ output = None
+ try:
+ output = utils.ssh_remote_execute(self.host, user, pwd, cmd)
+ except Exception as error:
+ logging.exception(error)
+ return None
+
+ logging.debug("[scan][output] output is %s", output)
+ if not output:
+ return None
+
+ fields_arr = ['port', 'vlan', 'mac']
+
+ result = []
+ for line in output:
+ if not line or line == '\n':
+ continue
+
+ values_arr = line.split()
+ temp = {}
+ for field, value in zip(fields_arr, values_arr):
+ temp[field] = value
+
+ result.append(temp.copy())
+
+ return result
diff --git a/compass-tasks-base/hdsdiscovery/vendors/pica8/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/pica8/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/pica8/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/pica8/pica8.py b/compass-tasks-base/hdsdiscovery/vendors/pica8/pica8.py
new file mode 100644
index 0000000..856817e
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/pica8/pica8.py
@@ -0,0 +1,33 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Vendor: Pica8."""
+from compass.hdsdiscovery import base
+
+
+# Vendor_loader will load vendor instance by CLASS_NAME
+CLASS_NAME = 'Pica8'
+
+
+class Pica8(base.BaseSnmpVendor):
+ """Pica8 switch object."""
+
+ def __init__(self):
+ base.BaseSnmpVendor.__init__(self, ['pica8'])
+ self._name = 'pica8'
+
+ @property
+ def name(self):
+ """Get 'name' proptery."""
+ return self._name
diff --git a/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/__init__.py b/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/__init__.py
new file mode 100644
index 0000000..4ee55a4
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
diff --git a/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/mac.py b/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/mac.py
new file mode 100644
index 0000000..d5ccfc0
--- /dev/null
+++ b/compass-tasks-base/hdsdiscovery/vendors/pica8/plugins/mac.py
@@ -0,0 +1,24 @@
+# Copyright 2014 Huawei Technologies Co. Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Pica8 Switch Mac module."""
+from compass.hdsdiscovery.base import BaseSnmpMacPlugin
+
+
+CLASS_NAME = 'Mac'
+
+
+class Mac(BaseSnmpMacPlugin):
+ """Process MAC address by Pica8 switch."""
+ pass