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community.general/plugins/modules/network/cloudengine/ce_vxlan_tunnel.py

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2020-03-09 10:11:07 +01:00
#!/usr/bin/python
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: ce_vxlan_tunnel
short_description: Manages VXLAN tunnel configuration on HUAWEI CloudEngine devices.
description:
- This module offers the ability to set the VNI and mapped to the BD,
and configure an ingress replication list on HUAWEI CloudEngine devices.
author:
- Li Yanfeng (@QijunPan)
notes:
- This module requires the netconf system service be enabled on the remote device being managed.
- Recommended connection is C(netconf).
- This module also works with C(local) connections for legacy playbooks.
options:
bridge_domain_id:
description:
- Specifies a bridge domain ID. The value is an integer ranging from 1 to 16777215.
vni_id:
description:
- Specifies a VXLAN network identifier (VNI) ID. The value is an integer ranging from 1 to 16000000.
nve_name:
description:
- Specifies the number of an NVE interface. The value ranges from 1 to 2.
nve_mode:
description:
- Specifies the working mode of an NVE interface.
choices: ['mode-l2','mode-l3']
peer_list_ip:
description:
- Specifies the IP address of a remote VXLAN tunnel endpoints (VTEP).
The value is in dotted decimal notation.
protocol_type:
description:
- The operation type of routing protocol.
choices: ['bgp','null']
source_ip:
description:
- Specifies an IP address for a source VTEP. The value is in dotted decimal notation.
state:
description:
- Manage the state of the resource.
default: present
choices: ['present','absent']
'''
EXAMPLES = '''
- name: vxlan tunnel module test
hosts: ce128
connection: local
gather_facts: no
vars:
cli:
host: "{{ inventory_hostname }}"
port: "{{ ansible_ssh_port }}"
username: "{{ username }}"
password: "{{ password }}"
transport: cli
tasks:
- name: Make sure nve_name is exist, ensure vni_id and protocol_type is configured on Nve1 interface.
ce_vxlan_tunnel:
nve_name: Nve1
vni_id: 100
protocol_type: bgp
state: present
provider: "{{ cli }}"
'''
RETURN = '''
proposed:
description: k/v pairs of parameters passed into module
returned: always
type: dict
sample: {nve_interface_name": "Nve1", nve_mode": "mode-l2", "source_ip": "0.0.0.0"}
existing:
description:
- k/v pairs of existing rollback
returned: always
type: dict
sample: {nve_interface_name": "Nve1", nve_mode": "mode-l3", "source_ip": "0.0.0.0"}
updates:
description: command sent to the device
returned: always
type: list
sample: ["interface Nve1",
"mode l3"]
changed:
description: check to see if a change was made on the device
returned: always
type: bool
sample: true
end_state:
description: k/v pairs of configuration after module execution
returned: always
type: dict
sample: {nve_interface_name": "Nve1", nve_mode": "mode-l3", "source_ip": "0.0.0.0"}
'''
import re
from xml.etree import ElementTree
from ansible.module_utils.basic import AnsibleModule
from ansible_collections.community.general.plugins.module_utils.network.cloudengine.ce import get_nc_config, set_nc_config, ce_argument_spec
CE_NC_GET_VNI_BD_INFO = """
<filter type="subtree">
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Vni2Bds>
<nvo3Vni2Bd>
<vniId></vniId>
<bdId></bdId>
</nvo3Vni2Bd>
</nvo3Vni2Bds>
</nvo3>
</filter>
"""
CE_NC_GET_NVE_INFO = """
<filter type="subtree">
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</filter>
"""
CE_NC_MERGE_VNI_BD_ID = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Vni2Bds>
<nvo3Vni2Bd operation="create">
<vniId>%s</vniId>
<bdId>%s</bdId>
</nvo3Vni2Bd>
</nvo3Vni2Bds>
</nvo3>
</config>
"""
CE_NC_DELETE_VNI_BD_ID = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Vni2Bds>
<nvo3Vni2Bd operation="delete">
<vniId>%s</vniId>
<bdId>%s</bdId>
</nvo3Vni2Bd>
</nvo3Vni2Bds>
</nvo3>
</config>
"""
CE_NC_MERGE_NVE_MODE = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve operation="merge">
<ifName>%s</ifName>
<nveType>%s</nveType>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_MERGE_NVE_SOURCE_IP_PROTOCOL = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve operation="merge">
<ifName>%s</ifName>
<srcAddr>%s</srcAddr>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_MERGE_VNI_PEER_ADDRESS_IP_HEAD = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
<vniMembers>
<vniMember>
<vniId>%s</vniId>
"""
CE_NC_MERGE_VNI_PEER_ADDRESS_IP_END = """
</vniMember>
</vniMembers>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_MERGE_VNI_PEER_ADDRESS_IP_MERGE = """
<nvo3VniPeers>
<nvo3VniPeer operation="merge">
<peerAddr>%s</peerAddr>
</nvo3VniPeer>
</nvo3VniPeers>
"""
CE_NC_DELETE_VNI_PEER_ADDRESS_IP_HEAD = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
<vniMembers>
<vniMember operation="delete">
<vniId>%s</vniId>
"""
CE_NC_DELETE_VNI_PEER_ADDRESS_IP_END = """
</vniMember>
</vniMembers>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_DELETE_VNI_PEER_ADDRESS_IP_DELETE = """
<nvo3VniPeers>
<nvo3VniPeer operation="delete">
<peerAddr>%s</peerAddr>
</nvo3VniPeer>
</nvo3VniPeers>
"""
CE_NC_DELETE_PEER_ADDRESS_IP_HEAD = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
<vniMembers>
<vniMember>
<vniId>%s</vniId>
"""
CE_NC_DELETE_PEER_ADDRESS_IP_END = """
</vniMember>
</vniMembers>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_MERGE_VNI_PROTOCOL = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
<vniMembers>
<vniMember operation="merge">
<vniId>%s</vniId>
<protocol>%s</protocol>
</vniMember>
</vniMembers>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
CE_NC_DELETE_VNI_PROTOCOL = """
<config>
<nvo3 xmlns="http://www.huawei.com/netconf/vrp" content-version="1.0" format-version="1.0">
<nvo3Nves>
<nvo3Nve>
<ifName>%s</ifName>
<vniMembers>
<vniMember operation="delete">
<vniId>%s</vniId>
<protocol>%s</protocol>
</vniMember>
</vniMembers>
</nvo3Nve>
</nvo3Nves>
</nvo3>
</config>
"""
def is_valid_address(address):
"""check ip-address is valid"""
if address.find('.') != -1:
addr_list = address.split('.')
if len(addr_list) != 4:
return False
for each_num in addr_list:
if not each_num.isdigit():
return False
if int(each_num) > 255:
return False
return True
return False
class VxlanTunnel(object):
"""
Manages vxlan tunnel configuration.
"""
def __init__(self, argument_spec):
self.spec = argument_spec
self.module = None
self.init_module()
# module input info
self.bridge_domain_id = self.module.params['bridge_domain_id']
self.vni_id = self.module.params['vni_id']
self.nve_name = self.module.params['nve_name']
self.nve_mode = self.module.params['nve_mode']
self.peer_list_ip = self.module.params['peer_list_ip']
self.protocol_type = self.module.params['protocol_type']
self.source_ip = self.module.params['source_ip']
self.state = self.module.params['state']
# state
self.changed = False
self.updates_cmd = list()
self.results = dict()
self.existing = dict()
self.proposed = dict()
self.end_state = dict()
# configuration nve info
self.vni2bd_info = None
self.nve_info = None
def init_module(self):
""" init module """
self.module = AnsibleModule(
argument_spec=self.spec, supports_check_mode=True)
def check_response(self, xml_str, xml_name):
"""Check if response message is already succeed."""
if "<ok/>" not in xml_str:
self.module.fail_json(msg='Error: %s failed.' % xml_name)
def get_vni2bd_dict(self):
""" get vni2bd attributes dict."""
vni2bd_info = dict()
# get vni bd info
conf_str = CE_NC_GET_VNI_BD_INFO
xml_str = get_nc_config(self.module, conf_str)
if "<data/>" in xml_str:
return vni2bd_info
xml_str = xml_str.replace('\r', '').replace('\n', '').\
replace('xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"', "").\
replace('xmlns="http://www.huawei.com/netconf/vrp"', "")
# get vni to bridge domain id info
root = ElementTree.fromstring(xml_str)
vni2bd_info["vni2BdInfos"] = list()
vni2bds = root.findall("nvo3/nvo3Vni2Bds/nvo3Vni2Bd")
if vni2bds:
for vni2bd in vni2bds:
vni_dict = dict()
for ele in vni2bd:
if ele.tag in ["vniId", "bdId"]:
vni_dict[ele.tag] = ele.text
vni2bd_info["vni2BdInfos"].append(vni_dict)
return vni2bd_info
def check_nve_interface(self, nve_name):
"""is nve interface exist"""
if not self.nve_info:
return False
if self.nve_info["ifName"] == nve_name:
return True
return False
def get_nve_dict(self, nve_name):
""" get nve interface attributes dict."""
nve_info = dict()
# get nve info
conf_str = CE_NC_GET_NVE_INFO % nve_name
xml_str = get_nc_config(self.module, conf_str)
if "<data/>" in xml_str:
return nve_info
xml_str = xml_str.replace('\r', '').replace('\n', '').\
replace('xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"', "").\
replace('xmlns="http://www.huawei.com/netconf/vrp"', "")
# get nve info
root = ElementTree.fromstring(xml_str)
nvo3 = root.find("nvo3/nvo3Nves/nvo3Nve")
if nvo3:
for nve in nvo3:
if nve.tag in ["srcAddr", "ifName", "nveType"]:
nve_info[nve.tag] = nve.text
# get nve vni info
nve_info["vni_peer_protocols"] = list()
vni_members = root.findall(
"nvo3/nvo3Nves/nvo3Nve/vniMembers/vniMember")
if vni_members:
for member in vni_members:
vni_dict = dict()
for ele in member:
if ele.tag in ["vniId", "protocol"]:
vni_dict[ele.tag] = ele.text
nve_info["vni_peer_protocols"].append(vni_dict)
# get vni peer address ip info
nve_info["vni_peer_ips"] = list()
re_find = re.findall(r'<vniId>(.*?)</vniId>\s*'
r'<protocol>(.*?)</protocol>\s*'
r'<nvo3VniPeers>(.*?)</nvo3VniPeers>', xml_str)
if re_find:
for vni_peers in re_find:
vni_info = dict()
vni_peer = re.findall(r'<peerAddr>(.*?)</peerAddr>', vni_peers[2])
if vni_peer:
vni_info["vniId"] = vni_peers[0]
vni_peer_list = list()
for peer in vni_peer:
vni_peer_list.append(peer)
vni_info["peerAddr"] = vni_peer_list
nve_info["vni_peer_ips"].append(vni_info)
return nve_info
def check_nve_name(self):
"""Gets Nve interface name"""
if self.nve_name is None:
return False
if self.nve_name in ["Nve1", "Nve2"]:
return True
return False
def is_vni_bd_exist(self, vni_id, bd_id):
"""is vni to bridge-domain-id exist"""
if not self.vni2bd_info:
return False
for vni2bd in self.vni2bd_info["vni2BdInfos"]:
if vni2bd["vniId"] == vni_id and vni2bd["bdId"] == bd_id:
return True
return False
def is_vni_bd_change(self, vni_id, bd_id):
"""is vni to bridge-domain-id change"""
if not self.vni2bd_info:
return True
for vni2bd in self.vni2bd_info["vni2BdInfos"]:
if vni2bd["vniId"] == vni_id and vni2bd["bdId"] == bd_id:
return False
return True
def is_nve_mode_exist(self, nve_name, mode):
"""is nve interface mode exist"""
if not self.nve_info:
return False
if self.nve_info["ifName"] == nve_name and self.nve_info["nveType"] == mode:
return True
return False
def is_nve_mode_change(self, nve_name, mode):
"""is nve interface mode change"""
if not self.nve_info:
return True
if self.nve_info["ifName"] == nve_name and self.nve_info["nveType"] == mode:
return False
return True
def is_nve_source_ip_exist(self, nve_name, source_ip):
"""is vni to bridge-domain-id exist"""
if not self.nve_info:
return False
if self.nve_info["ifName"] == nve_name and self.nve_info["srcAddr"] == source_ip:
return True
return False
def is_nve_source_ip_change(self, nve_name, source_ip):
"""is vni to bridge-domain-id change"""
if not self.nve_info:
return True
if self.nve_info["ifName"] == nve_name and self.nve_info["srcAddr"] == source_ip:
return False
return True
def is_vni_protocol_exist(self, nve_name, vni_id, protocol_type):
"""is vni protocol exist"""
if not self.nve_info:
return False
if self.nve_info["ifName"] == nve_name:
for member in self.nve_info["vni_peer_protocols"]:
if member["vniId"] == vni_id and member["protocol"] == protocol_type:
return True
return False
def is_vni_protocol_change(self, nve_name, vni_id, protocol_type):
"""is vni protocol change"""
if not self.nve_info:
return True
if self.nve_info["ifName"] == nve_name:
for member in self.nve_info["vni_peer_protocols"]:
if member["vniId"] == vni_id and member["protocol"] == protocol_type:
return False
return True
def is_vni_peer_list_exist(self, nve_name, vni_id, peer_ip):
"""is vni peer list exist"""
if not self.nve_info:
return False
if self.nve_info["ifName"] == nve_name:
for member in self.nve_info["vni_peer_ips"]:
if member["vniId"] == vni_id and peer_ip in member["peerAddr"]:
return True
return False
def is_vni_peer_list_change(self, nve_name, vni_id, peer_ip_list):
"""is vni peer list change"""
if not self.nve_info:
return True
if self.nve_info["ifName"] == nve_name:
if not self.nve_info["vni_peer_ips"]:
return True
nve_peer_info = list()
for nve_peer in self.nve_info["vni_peer_ips"]:
if nve_peer["vniId"] == vni_id:
nve_peer_info.append(nve_peer)
if not nve_peer_info:
return True
nve_peer_list = nve_peer_info[0]["peerAddr"]
for peer in peer_ip_list:
if peer not in nve_peer_list:
return True
return False
def config_merge_vni2bd(self, bd_id, vni_id):
"""config vni to bd id"""
if self.is_vni_bd_change(vni_id, bd_id):
cfg_xml = CE_NC_MERGE_VNI_BD_ID % (vni_id, bd_id)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "MERGE_VNI_BD")
self.updates_cmd.append("bridge-domain %s" % bd_id)
self.updates_cmd.append("vxlan vni %s" % vni_id)
self.changed = True
def config_merge_mode(self, nve_name, mode):
"""config nve mode"""
if self.is_nve_mode_change(nve_name, mode):
cfg_xml = CE_NC_MERGE_NVE_MODE % (nve_name, mode)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "MERGE_MODE")
self.updates_cmd.append("interface %s" % nve_name)
if mode == "mode-l3":
self.updates_cmd.append("mode l3")
else:
self.updates_cmd.append("undo mode l3")
self.changed = True
def config_merge_source_ip(self, nve_name, source_ip):
"""config nve source ip"""
if self.is_nve_source_ip_change(nve_name, source_ip):
cfg_xml = CE_NC_MERGE_NVE_SOURCE_IP_PROTOCOL % (
nve_name, source_ip)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "MERGE_SOURCE_IP")
self.updates_cmd.append("interface %s" % nve_name)
self.updates_cmd.append("source %s" % source_ip)
self.changed = True
def config_merge_vni_peer_ip(self, nve_name, vni_id, peer_ip_list):
"""config vni peer ip"""
if self.is_vni_peer_list_change(nve_name, vni_id, peer_ip_list):
cfg_xml = CE_NC_MERGE_VNI_PEER_ADDRESS_IP_HEAD % (
nve_name, vni_id)
for peer_ip in peer_ip_list:
cfg_xml += CE_NC_MERGE_VNI_PEER_ADDRESS_IP_MERGE % peer_ip
cfg_xml += CE_NC_MERGE_VNI_PEER_ADDRESS_IP_END
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "MERGE_VNI_PEER_IP")
self.updates_cmd.append("interface %s" % nve_name)
for peer_ip in peer_ip_list:
cmd_output = "vni %s head-end peer-list %s" % (vni_id, peer_ip)
self.updates_cmd.append(cmd_output)
self.changed = True
def config_merge_vni_protocol_type(self, nve_name, vni_id, protocol_type):
"""config vni protocol type"""
if self.is_vni_protocol_change(nve_name, vni_id, protocol_type):
cfg_xml = CE_NC_MERGE_VNI_PROTOCOL % (
nve_name, vni_id, protocol_type)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "MERGE_VNI_PEER_PROTOCOL")
self.updates_cmd.append("interface %s" % nve_name)
if protocol_type == "bgp":
self.updates_cmd.append(
"vni %s head-end peer-list protocol %s" % (vni_id, protocol_type))
else:
self.updates_cmd.append(
"undo vni %s head-end peer-list protocol bgp" % vni_id)
self.changed = True
def config_delete_vni2bd(self, bd_id, vni_id):
"""remove vni to bd id"""
if not self.is_vni_bd_exist(vni_id, bd_id):
return
cfg_xml = CE_NC_DELETE_VNI_BD_ID % (vni_id, bd_id)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "DELETE_VNI_BD")
self.updates_cmd.append(
"bridge-domain %s" % bd_id)
self.updates_cmd.append(
"undo vxlan vni %s" % vni_id)
self.changed = True
def config_delete_mode(self, nve_name, mode):
"""nve mode"""
if mode == "mode-l3":
if not self.is_nve_mode_exist(nve_name, mode):
return
cfg_xml = CE_NC_MERGE_NVE_MODE % (nve_name, "mode-l2")
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "DELETE_MODE")
self.updates_cmd.append("interface %s" % nve_name)
self.updates_cmd.append("undo mode l3")
self.changed = True
else:
self.module.fail_json(
msg='Error: Can not configure undo mode l2.')
def config_delete_source_ip(self, nve_name, source_ip):
"""nve source ip"""
if not self.is_nve_source_ip_exist(nve_name, source_ip):
return
ipaddr = "0.0.0.0"
cfg_xml = CE_NC_MERGE_NVE_SOURCE_IP_PROTOCOL % (
nve_name, ipaddr)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "DELETE_SOURCE_IP")
self.updates_cmd.append("interface %s" % nve_name)
self.updates_cmd.append("undo source %s" % source_ip)
self.changed = True
def config_delete_vni_peer_ip(self, nve_name, vni_id, peer_ip_list):
"""remove vni peer ip"""
for peer_ip in peer_ip_list:
if not self.is_vni_peer_list_exist(nve_name, vni_id, peer_ip):
self.module.fail_json(msg='Error: The %s does not exist' % peer_ip)
config = False
nve_peer_info = list()
for nve_peer in self.nve_info["vni_peer_ips"]:
if nve_peer["vniId"] == vni_id:
nve_peer_info = nve_peer.get("peerAddr")
for peer in nve_peer_info:
if peer not in peer_ip_list:
config = True
if not config:
cfg_xml = CE_NC_DELETE_VNI_PEER_ADDRESS_IP_HEAD % (
nve_name, vni_id)
for peer_ip in peer_ip_list:
cfg_xml += CE_NC_DELETE_VNI_PEER_ADDRESS_IP_DELETE % peer_ip
cfg_xml += CE_NC_DELETE_VNI_PEER_ADDRESS_IP_END
else:
cfg_xml = CE_NC_DELETE_PEER_ADDRESS_IP_HEAD % (
nve_name, vni_id)
for peer_ip in peer_ip_list:
cfg_xml += CE_NC_DELETE_VNI_PEER_ADDRESS_IP_DELETE % peer_ip
cfg_xml += CE_NC_DELETE_PEER_ADDRESS_IP_END
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "DELETE_VNI_PEER_IP")
self.updates_cmd.append("interface %s" % nve_name)
for peer_ip in peer_ip_list:
cmd_output = "undo vni %s head-end peer-list %s" % (vni_id, peer_ip)
self.updates_cmd.append(cmd_output)
self.changed = True
def config_delete_vni_protocol_type(self, nve_name, vni_id, protocol_type):
"""remove vni protocol type"""
if not self.is_vni_protocol_exist(nve_name, vni_id, protocol_type):
return
cfg_xml = CE_NC_DELETE_VNI_PROTOCOL % (nve_name, vni_id, protocol_type)
recv_xml = set_nc_config(self.module, cfg_xml)
self.check_response(recv_xml, "DELETE_VNI_PEER_PROTOCOL")
self.updates_cmd.append("interface %s" % nve_name)
self.updates_cmd.append(
"undo vni %s head-end peer-list protocol bgp " % vni_id)
self.changed = True
def check_params(self):
"""Check all input params"""
# bridge_domain_id check
if self.bridge_domain_id:
if not self.bridge_domain_id.isdigit():
self.module.fail_json(
msg='Error: The parameter of bridge domain id is invalid.')
if int(self.bridge_domain_id) > 16777215 or int(self.bridge_domain_id) < 1:
self.module.fail_json(
msg='Error: The bridge domain id must be an integer between 1 and 16777215.')
# vni_id check
if self.vni_id:
if not self.vni_id.isdigit():
self.module.fail_json(
msg='Error: The parameter of vni id is invalid.')
if int(self.vni_id) > 16000000 or int(self.vni_id) < 1:
self.module.fail_json(
msg='Error: The vni id must be an integer between 1 and 16000000.')
# nve_name check
if self.nve_name:
if not self.check_nve_name():
self.module.fail_json(
msg='Error: Error: NVE interface %s is invalid.' % self.nve_name)
# peer_list_ip check
if self.peer_list_ip:
for peer_ip in self.peer_list_ip:
if not is_valid_address(peer_ip):
self.module.fail_json(
msg='Error: The ip address %s is invalid.' % self.peer_list_ip)
# source_ip check
if self.source_ip:
if not is_valid_address(self.source_ip):
self.module.fail_json(
msg='Error: The ip address %s is invalid.' % self.source_ip)
def get_proposed(self):
"""get proposed info"""
if self.bridge_domain_id:
self.proposed["bridge_domain_id"] = self.bridge_domain_id
if self.vni_id:
self.proposed["vni_id"] = self.vni_id
if self.nve_name:
self.proposed["nve_name"] = self.nve_name
if self.nve_mode:
self.proposed["nve_mode"] = self.nve_mode
if self.peer_list_ip:
self.proposed["peer_list_ip"] = self.peer_list_ip
if self.source_ip:
self.proposed["source_ip"] = self.source_ip
if self.state:
self.proposed["state"] = self.state
def get_existing(self):
"""get existing info"""
if self.vni2bd_info:
self.existing["vni_to_bridge_domain"] = self.vni2bd_info[
"vni2BdInfos"]
if self.nve_info:
self.existing["nve_interface_name"] = self.nve_info["ifName"]
self.existing["source_ip"] = self.nve_info["srcAddr"]
self.existing["nve_mode"] = self.nve_info["nveType"]
self.existing["vni_peer_list_ip"] = self.nve_info[
"vni_peer_ips"]
self.existing["vni_peer_list_protocol"] = self.nve_info[
"vni_peer_protocols"]
def get_end_state(self):
"""get end state info"""
vni2bd_info = self.get_vni2bd_dict()
if vni2bd_info:
self.end_state["vni_to_bridge_domain"] = vni2bd_info["vni2BdInfos"]
nve_info = self.get_nve_dict(self.nve_name)
if nve_info:
self.end_state["nve_interface_name"] = nve_info["ifName"]
self.end_state["source_ip"] = nve_info["srcAddr"]
self.end_state["nve_mode"] = nve_info["nveType"]
self.end_state["vni_peer_list_ip"] = nve_info[
"vni_peer_ips"]
self.end_state["vni_peer_list_protocol"] = nve_info[
"vni_peer_protocols"]
def work(self):
"""worker"""
self.check_params()
self.vni2bd_info = self.get_vni2bd_dict()
if self.nve_name:
self.nve_info = self.get_nve_dict(self.nve_name)
self.get_existing()
self.get_proposed()
# deal present or absent
if self.state == "present":
if self.bridge_domain_id and self.vni_id:
self.config_merge_vni2bd(self.bridge_domain_id, self.vni_id)
if self.nve_name:
if self.check_nve_interface(self.nve_name):
if self.nve_mode:
self.config_merge_mode(self.nve_name, self.nve_mode)
if self.source_ip:
self.config_merge_source_ip(
self.nve_name, self.source_ip)
if self.vni_id and self.peer_list_ip:
self.config_merge_vni_peer_ip(
self.nve_name, self.vni_id, self.peer_list_ip)
if self.vni_id and self.protocol_type:
self.config_merge_vni_protocol_type(
self.nve_name, self.vni_id, self.protocol_type)
else:
self.module.fail_json(
msg='Error: Nve interface %s does not exist.' % self.nve_name)
else:
if self.bridge_domain_id and self.vni_id:
self.config_delete_vni2bd(self.bridge_domain_id, self.vni_id)
if self.nve_name:
if self.check_nve_interface(self.nve_name):
if self.nve_mode:
self.config_delete_mode(self.nve_name, self.nve_mode)
if self.source_ip:
self.config_delete_source_ip(
self.nve_name, self.source_ip)
if self.vni_id and self.peer_list_ip:
self.config_delete_vni_peer_ip(
self.nve_name, self.vni_id, self.peer_list_ip)
if self.vni_id and self.protocol_type:
self.config_delete_vni_protocol_type(
self.nve_name, self.vni_id, self.protocol_type)
else:
self.module.fail_json(
msg='Error: Nve interface %s does not exist.' % self.nve_name)
self.get_end_state()
self.results['changed'] = self.changed
self.results['proposed'] = self.proposed
self.results['existing'] = self.existing
self.results['end_state'] = self.end_state
if self.changed:
self.results['updates'] = self.updates_cmd
else:
self.results['updates'] = list()
self.module.exit_json(**self.results)
def main():
"""Module main"""
argument_spec = dict(
bridge_domain_id=dict(required=False),
vni_id=dict(required=False, type='str'),
nve_name=dict(required=False, type='str'),
nve_mode=dict(required=False, choices=['mode-l2', 'mode-l3']),
peer_list_ip=dict(required=False, type='list'),
protocol_type=dict(required=False, type='str', choices=[
'bgp', 'null']),
source_ip=dict(required=False),
state=dict(required=False, default='present',
choices=['present', 'absent'])
)
argument_spec.update(ce_argument_spec)
module = VxlanTunnel(argument_spec)
module.work()
if __name__ == '__main__':
main()
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