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# Copyright 2017 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.
###############################################################################
##### overlay_enterprise to dc ####
###############################################################################
tosca_definitions_version: tosca_simple_yaml_1_0
description: creates overlay connection from Enterprise to DC
imports:
- Definitions/enterprise2DC_type_definition.yaml
###############################################################################
metadata:
id: enterprise2Dc
template_name: enterprise2DC
version: 0.1
vendor: sdno
template_author: Huawei
####################################### TOPOLOGY ##############################
topology_template:
inputs:
vpnName:
type: string
description: Name of Overlayvpn
vpnDescription:
type: string
description: description of Overlayvpn
siteName:
type: string
description: Name of Site
siteCidr:
type: string
description: enterprise site cidr
subnetVlan:
type: integer
description: Vlan value of Subnet
siteVni:
type: integer
description: VxLAN ID connect site to vCPE
vpcName:
type: string
description: in format of domain/project/router, should keep consistent with NFVO
vpcSubnetName:
type: string
description: name of subnet in VPC, should keep consistent with NFVO
vpcSubnetCidr:
type: string
description: vpc cidr
vpcVni:
type: integer
description: vpc subnet vxlanID, should keep consistent with NFVO
vpnType:
type: string
description: vpn connection type between vCPE and vpc.
constraints:
- valid_values: ['IpSec','VxLAN','MPLS_VPN']
default: IpSec
dcGwIp:
type: string
description: mgrIp of dcGW
dcFwIp:
type: string
description: mgrIp of dc Firewall
dcLbIp:
type: string
description: mgrIp of dc Load Balancer
# *****************************************************************************
# node templates
# *****************************************************************************
node_templates:
# Nodes
thinCpe:
type: sdno.node.Node
properties:
siteName: {get_input: siteName}
id: '0'
vCpe:
type: sdno.node.Node
properties:
siteName: {get_input: siteName}
id: '0'
dcFw:
type: sdno.node.Node
properties:
ipAddress: {get_input: dcFwIp}
id: '0'
dcLb:
type: sdno.node.Node
properties:
ipAddress: {get_input: dcLbIp}
id: '0'
dcGw:
type: sdno.node.Node
properties:
ipAddress: {get_input: dcGwIp}
id: '0'
# do we need another node for dc endpoint? original template had vpc as node as well
# Connectivity Service
enterprise2Dc:
type: sdno.node.ConnectivityService.Enterprise2Dc
requirements:
- endPoint: thinCpeServiceEndpoint
- endPoint: dcServiceEndpoint
- realizes: siteSubnet
- realizes: vpn
- realizes: vpcSubnet
- realizes: sfc
thinCpeServiceEndpoint:
type: sdno.node.ServiceEndPoint.ThinCpe
requirements:
- node: thinCpe
dcServiceEndpoint:
type: sdno.node.ServiceEndPoint.DcEndpoint
requirements:
#- node: vpc or something else
- node: dcGw
# *****************************************************************************
# VPC Node Templates (VpcSubnet and Vpc)
# *****************************************************************************
vpcSubnet:
type: sdno.node.Connection.VpcSubnet
properties:
cidr: {get_input: vpcSubnetCidr}
name: {get_input: vpcSubnetName}
vni: {get_input: vpcVni}
requirements:
- realizes: vpc
vpc:
type: sdno.node.Connection.Vpc
properties:
name: {get_input: vpcName}
# *****************************************************************************
# Site Node Templates (Subnet, Vlan, Site with thinCPE and cCPE)
# *****************************************************************************
siteSubnet:
type: sdno.node.Connection.SiteSubnet
properties:
vni: {get_input: siteVni}
cidrBlock: {get_input: siteCidr}
name: {concat: ['siteSubnet_' , {get_input: vpcName}]}
requirements:
- realizes: vlan
vlan:
type: sdno.node.Connection.Vlan
properties:
vlanId: {get_input: subnetVlan}
name: {concat: ['vlan_' , {get_input: vpcName}]}
requirements:
- realizes: site
thinCpeConnectionEndPoint:
type: sdno.node.ConnectionEndPoint.ThinCpe
requirements:
- realizes: site
- node: thinCpe
vCpeConnectionEndPoint:
type: sdno.node.ConnectionEndPoint.VCpe
requirements:
- realizes: site
- node: vCpe
site:
type: sdno.node.Connection.Site
properties:
name: {get_input: siteName}
siteDescriptor: {get_input: vpnType}
requirements:
- endPoint: vCpeConnectionEndPoint
- endPoint: thinCpeConnectionEndPoint
# *****************************************************************************
# VPN Node Templates (Vpn, VpnConnection with siteGW and vpcGW)
# Order of requests: vpn, siteGW, vpcGW, vpnConnection
# *****************************************************************************
vpn:
type: sdno.node.Connection.Vpn
properties:
name: {get_input: vpnName}
description: {get_input: vpnDescription}
vpnDescriptor: {get_input: vpnType}
requirements:
- realizes: vpnConnection
siteGateway:
type: sdno.node.ConnectionEndPoint.SiteGateway
properties:
name: {concat: ['siteGateway_' , {get_input: vpcName}]}
vpcGateway:
type: sdno.node.ConnectionEndPoint.VpcGateway
properties:
name: {concat: ['vpcGateway_' , {get_input: vpcName}]}
vpnConnection:
type: sdno.node.Connection.VpnConnection
properties:
name: {concat: ['vpnConnection_' , {get_input: vpcName}]}
requirements:
- endPoint: siteGateway
- endPoint: vpcGateway
# *****************************************************************************
# SFC Node Template
# *****************************************************************************
sfc:
type: sdno.node.Connection.Sfc
properties:
servicePathHops:
- {hopNumber: 1, sfiId: {get_attribute: [dcFw, id] }, sfgId: "", name: 'dcFw'}
- {hopNumber: 2, sfiId: {get_attribute: [dcLb, id] }, sfgId: "", name: 'dcLb'}
scfNeId: {get_attribute: [dcGw, id]}
name: {concat: ['sfc_' , {get_input: vpcName}]}
substitution_mappings:
node_type: tosca.nodes.sdno.NS.overlayvpn
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