[Series:3/4]nsx-t powercli script to batch create T1 router ports

$table=Import-Csv ./lsw.csv

#1. getting T1 router's ID
$t1routename="k8s-cluster1-pear"
$t1routesvc = Get-NsxtService -Name com.vmware.nsx.logical_routers
$t1routeid=$t1routesvc.list().results | where display_name -eq "$t1routename"

foreach ($routeport in $table ){

#2. getting Logicalswitch ID 
$logSwitchSvc = Get-NsxtService -Name com.vmware.nsx.logical_switches 
$logSwitchid = $logSwitchSvc.list().results | where display_name -eq $routeport.ls_name

#3. creating logical port
$logicalportsvc = Get-NsxtService com.vmware.nsx.logical_ports
$logicalportspec= $logicalportsvc.help.create.logical_port.create()
$logicalportspec.logical_switch_id=$logSwitchid.id
$logicalportspec.display_name=$routeport.ls_name+"-l3port"
$logicalportspec.admin_state="UP"
$logicalportspec
$logicalportsvc.create($logicalportspec)

#3.1 getting logical port's id
$logicalportid=$logicalportsvc.list().results | where display_name -eq $logicalportspec.display_name

#4. creating route port on T1
$routeportsvc = Get-NsxtService -Name com.vmware.nsx.logical_router_ports
$routeportspec = $routeportsvc.help.create.logical_router_port.logical_router_down_link_port.create()

#4.1 setup route port name
$routeportspec.display_name=$routeport.routeport_name

#4.2 setup route port and associate it to logical port in #3
$routeportspec.linked_logical_switch_port_id=$routeportsvc.help.create.logical_router_port.logical_router_down_link_port.linked_logical_switch_port_id.Create()
$routeportspec.linked_logical_switch_port_id.target_id=$logicalportid.id
$routeportspec.linked_logical_switch_port_id.target_type="LogicalPort"

#4.3 setup route port's ip and subnet
$ipinfo="" |select  ip_addresses,prefix_length
$ipinfo.ip_addresses=New-Object System.Collections.Generic.List[string]
$ipinfo.ip_addresses=@($routeport.routeport_ip)
$ipinfo.prefix_length=$routeport.routeport_prefix

$routeportspec.subnets = $routeportsvc.help.create.logical_router_port.logical_router_down_link_port.subnets.create()
$routeportspec.subnets=@($ipinfo)

#4.4 setup route port's T1 router
$routeportspec.logical_router_id=$t1routeid.id

#4.5 Creating it!
#$routeportspec
$routeportsvc.create($routeportspec)
}