Device - IETF ACTN Driver: (9c83759f) · Commits · TFS / controller

src/device/service/drivers/ietf_actn/ComposerOsuTunnel.py

deleted100644 → 0

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		# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
		#
		# 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.

		import enum
		from typing import Dict

		OSU_TUNNEL_URL = '/restconf/data/ietf-te:tunnel'

		class EndpointProtectionRoleEnum(enum.Enum):
		WORK = 'work'

		class LspProtectionTypeEnum(enum.Enum):
		UNPROTECTED = 'ietf-te-types:lsp-protection-unprotected'

		class LspRestorationTypeEnum(enum.Enum):
		NOT_APPLICABLE = 'ietf-te-types:lsp-restoration-not-applicable'

		class TunnelAdminStateEnum(enum.Enum):
		UP = 'ietf-te-types:tunnel-admin-state-up'

		class OduTypeEnum(enum.Enum):
		OSUFLEX = 'osuflex'

		def compose_osu_tunnel_endpoint(
		node_id : str, tp_id : str, ttp_channel_name : str,
		protection_role : EndpointProtectionRoleEnum = EndpointProtectionRoleEnum.WORK
		) -> Dict:
		return {
		'node-id': node_id, 'tp-id': tp_id, 'ttp-channel-name': ttp_channel_name,
		'protection-role': protection_role.value
		}

		def compose_osu_tunnel_te_bandwidth_odu(odu_type : OduTypeEnum, number : int) -> Dict:
		return {'layer': 'odu', 'odu-type': odu_type.value, 'number': number}

		def compose_osu_tunnel_protection(
		type_ : LspProtectionTypeEnum = LspProtectionTypeEnum.UNPROTECTED, reversion_disable : bool = True
		) -> Dict:
		return {'protection-type': type_.value, 'protection-reversion-disable': reversion_disable}

		def compose_osu_tunnel_restoration(
		type_ : LspRestorationTypeEnum = LspRestorationTypeEnum.NOT_APPLICABLE, restoration_lock : bool = False
		) -> Dict:
		return {'restoration-type': type_.value, 'restoration-lock': restoration_lock}

		def compose_osu_tunnel(
		name : str,
		src_node_id : str, src_tp_id : str, src_ttp_channel_name : str,
		dst_node_id : str, dst_tp_id : str, dst_ttp_channel_name : str,
		odu_type : OduTypeEnum, osuflex_number : int,
		delay : int, bidirectional : bool = True,
		admin_state : TunnelAdminStateEnum = TunnelAdminStateEnum.UP
		) -> Dict:
		return {'ietf-te:tunnel': [{
		'name': name.lower(),
		'title': name.upper(),
		'admin-state': admin_state.value,
		'delay': delay,
		'te-bandwidth': compose_osu_tunnel_te_bandwidth_odu(odu_type, osuflex_number),
		'bidirectional': bidirectional,
		'source-endpoints': {'source-endpoint': [
		compose_osu_tunnel_endpoint(src_node_id, src_tp_id, src_ttp_channel_name),
		]},
		'destination-endpoints': {'destination-endpoint': [
		compose_osu_tunnel_endpoint(dst_node_id, dst_tp_id, dst_ttp_channel_name),
		]},
		'restoration': compose_osu_tunnel_restoration(),
		'protection': compose_osu_tunnel_protection(),
		}]}

src/device/service/drivers/ietf_actn/Tools.py

+3 −36

Original line number	Diff line number	Diff line
		@@ -140,40 +140,7 @@ def create_resource(

		url = '{:s}/restconf/data/tapi-common:context/tapi-connectivity:connectivity-context'.format(base_url)
		headers = {'content-type': 'application/json'}
		data = {
		'tapi-connectivity:connectivity-service': [
		{
		'uuid': uuid,
		'connectivity-constraint': {
		'requested-capacity': {
		'total-size': {
		'value': capacity_value,
		'unit': capacity_unit
		}
		},
		'connectivity-direction': direction
		},
		'end-point': [
		{
		'service-interface-point': {
		'service-interface-point-uuid': input_sip
		},
		'layer-protocol-name': layer_protocol_name,
		'layer-protocol-qualifier': layer_protocol_qualifier,
		'local-id': input_sip
		},
		{
		'service-interface-point': {
		'service-interface-point-uuid': output_sip
		},
		'layer-protocol-name': layer_protocol_name,
		'layer-protocol-qualifier': layer_protocol_qualifier,
		'local-id': output_sip
		}
		]
		}
		]
		}
		data = compose_...
		results = []
		try:
		LOGGER.info('Connectivity service {:s}: {:s}'.format(str(uuid), str(data)))
		@@ -194,9 +161,9 @@ def delete_resource(
		base_url : str, resource_key : str, resource_value : Dict,
		auth : Optional[HTTPBasicAuth] = None, timeout : Optional[int] = None
		):
		uuid = find_key(resource, 'uuid')
		uuid = find_key(resource_value, 'uuid')

		url = '{:s}/restconf/data/tapi-common:context/tapi-connectivity:connectivity-context/connectivity-service={:s}'
		url = '{:s}/tapi-common:context/tapi-connectivity:connectivity-context/connectivity-service={:s}'
		url = url.format(base_url, uuid)
		results = []
		try:

src/device/service/drivers/ietf_actn/examples/eth_svc_1.json

0 → 100644

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		{
		"ietf-eth-tran-service:etht-svc": {
		"etht-svc-instances": [
		{
		"etht-svc-name": "etht_service_1",
		"etht-svc-title": "ETHT_SVC_1",
		"etht-svc-type": "op-mp2mp-svc?",
		"source-endpoints": {
		"source-endpoint": [
		{
		"node-id": "10.0.10.1",
		"tp-id": "200",
		"protection-role": "work?",
		"layer-specific": {
		"access-type": "port"
		},
		"is-extendable": false,
		"is-terminal": true,
		"static-route-list": [
		{
		"destination": "128.32.10.5",
		"destination-mask": 24,
		"next-hop": "128.32.33.5"
		},
		{
		"destination": "128.32.20.5",
		"destination-mask": 24,
		"next-hop": "128.32.33.5"
		}
		],
		"outer-tag": {
		"tag-type": "ietf-eth-tran-types:classify-c-vlan",
		"vlan-value": 21
		},
		"service-classification-type": "ietf-eth-tran-type:vlan-classification",
		"ingress-egress-bandwidth-profile" : {
		"bandwidth-profile-type": "ietf-eth-tran-types:mef-10-bwp",
		"CIR": 10000000,
		"EIR": 10000000
		}
		}
		]
		},
		"destination-endpoints": {
		"destination-endpoint": [
		{
		"node-id": "10.0.30.1",
		"tp-id": "200",
		"protection-role": "work?",
		"layer-specific": {
		"access-type": "port"
		},
		"is-extendable": false,
		"is-terminal": true,
		"static-route-list": [
		{
		"destination": "172.1.101.22",
		"destination-mask": 24,
		"next-hop": "172.10.33.5"
		}
		],
		"outer-tag": {
		"tag-type": "ietf-eth-tran-types:classify-c-vlan",
		"vlan-value": 101
		},
		"service-classification-type": "ietf-eth-tran-type:vlan-classification",
		"ingress-egress-bandwidth-profile" : {
		"bandwidth-profile-type": "ietf-eth-tran-types:mef-10-bwp",
		"CIR": 10000000,
		"EIR": 10000000
		}
		}
		]
		},
		"svc-tunnel": [
		{
		"tunnel-name": "osu_tunnel_1"
		}
		],
		"optimizations": {
		"optimization-metric": [
		{
		"metric-role": "work?",
		"metric-type": "ietf-te-types:path-metric-te"
		}
		]
		}
		}
		]
		}
		}
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src/device/service/drivers/ietf_actn/examples/eth_svc_2.json

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		{
		"ietf-eth-tran-service:etht-svc": {
		"etht-svc-instances": [
		{
		"etht-svc-name": "etht_service_2",
		"etht-svc-title": "ETHT_SVC_2",
		"etht-svc-type": "op-p2mp-svc?",
		"source-endpoints": {
		"source-endpoint": [
		{
		"node-id": "10.0.10.1",
		"tp-id": "200",
		"protection-role": "work?",
		"layer-specific": {
		"access-type": "port"
		},
		"is-extendable": false,
		"is-terminal": true,
		"static-route-list": [
		{
		"destination": "128.32.10.5",
		"destination-mask": 24,
		"next-hop": "128.32.33.5"
		},
		{
		"destination": "128.32.20.5",
		"destination-mask": 24,
		"next-hop": "128.32.33.5"
		}
		],
		"outer-tag": {
		"tag-type": "ietf-eth-tran-types:classify-c-vlan",
		"vlan-value": 31
		},
		"service-classification-type": "ietf-eth-tran-type:vlan-classification",
		"ingress-egress-bandwidth-profile" : {
		"bandwidth-profile-type": "ietf-eth-tran-types:mef-10-bwp",
		"CIR": 10000000,
		"EIR": 10000000
		}
		}
		]
		},
		"destination-endpoints": {
		"destination-endpoint": [
		{
		"node-id": "10.0.30.1",
		"tp-id": "200",
		"protection-role": "work?",
		"layer-specific": {
		"access-type": "port"
		},
		"is-extendable": false,
		"is-terminal": true,
		"static-route-list": [
		{
		"destination": "172.1.101.22",
		"destination-mask": 24,
		"next-hop": "172.10.33.5"
		}
		],
		"outer-tag": {
		"tag-type": "ietf-eth-tran-types:classify-c-vlan",
		"vlan-value": 201
		},
		"service-classification-type": "ietf-eth-tran-type:vlan-classification",
		"ingress-egress-bandwidth-profile" : {
		"bandwidth-profile-type": "ietf-eth-tran-types:mef-10-bwp",
		"CIR": 10000000,
		"EIR": 10000000
		}
		}
		]
		},
		"svc-tunnel": [
		{
		"tunnel-name": "osu_tunnel_2"
		}
		],
		"optimizations": {
		"optimization-metric": [
		{
		"metric-role": "work?",
		"metric-type": "ietf-te-types:path-metric-te"
		}
		]
		}
		}
		]
		}
		}
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src/device/service/drivers/ietf_actn/examples/osu_tunnel_1.json

0 → 100644

+44 −0

Original line number	Diff line number	Diff line
		{
		"ietf-te:tunnel": [
		{
		"name": "osu_tunnel_1",
		"title": "OSU_TUNNEL_1",
		"admin-state": "ietf-te-types:tunnel-admin-state-up",
		"delay": 20,
		"te-bandwidth": {
		"layer": "odu",
		"odu-type": "osuflex",
		"number": 1
		},
		"bidirectional": true,
		"destination-endpoints": {
		"destination-endpoint": [
		{
		"node-id": "10.0.30.1",
		"tp-id": "200",
		"ttp-channel-name": "och:1-odu2:1-oduflex:3-osuflex:1?",
		"protection-role": "work"
		}
		]
		},
		"source-endpoints": {
		"source-endpoint": [
		{
		"node-id": "10.0.10.1",
		"tp-id": "200",
		"ttp-channel-name": "och:1-odu2:1-oduflex:1-osuflex:2?",
		"protection-role": "work"
		}
		]
		},
		"restoration": {
		"restoration-type": "ietf-te-types:lsp-restoration-not-applicable",
		"restoration-lock": false
		},
		"protection": {
		"protection-type": "ietf-te-types:lsp-protection-unprotected",
		"protection-reversion-disable": true
		}
		}
		]
		}
		No newline at end of file