Functions/NIOS/Tools/Copy-NIOSDTCToBloxOne.ps1
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function Copy-NIOSDTCToBloxOne { <# .SYNOPSIS Used to migrate LBDNs from NIOS DTC to BloxOne DTC .DESCRIPTION This function is used to automate the migration of Load Balanced DNS Names and associated objects (Pools/Servers/Health Monitors) from NIOS DTC to BloxOne DTC BloxOne DDI only currently supports Round Robin, Global Availability, Ratio & Toplogy Load Balancing Methods; and TCP, HTTP & ICMP Health Checks. Unsupported Load Balancing Methods will fail, but unsupported Health Checks will be skipped gracefully. .PARAMETER B1DNSView The DNS View within BloxOne DDI in which to assign the new LBDNs to. The LBDNs will not initialise unless the zone(s) exist within the specified DNS View. .PARAMETER NIOSLBDN The LBDN Name within NIOS that you would like to migrate to BloxOne DDI. .PARAMETER PolicyName Optionally specify a DTC Policy name. DTC Policies are new in BloxOne DDI, so by default they will inherit the name of the DTC LBDN if this parameter is not specified. .PARAMETER LBDNTransform Use this parameter to transform the DTC LBDN FQDN from an old to new domain. Example: -LBDNTransform 'dtc.mydomain.com:b1dtc.mydomain.com' | NIOS DTC | BloxOne DDI DTC | |-----------------------------|-------------------------------| | myservice.dtc.mydomain.com | myservice.b1dtc.mydomain.com | .PARAMETER ApplyChanges Using this switch will apply the changes, otherwise the expected changes will just be displayed. .EXAMPLE PS> Copy-NIOSDTCToBloxOne -B1DNSView 'My DNS View' -NIOSLBDN 'Exchange Server' -PolicyName 'Exchange' -LBDNTransform 'dtc.company.corp:b1dtc.company.corp' -ApplyChanges Querying BloxOne DNS View: My DNS View Querying DTC LBDN: Exchange Server Querying DTC Pool: dtc:pool/ZG5zLmlkbnNfcG9vbCRFeGNoYW5nZSBQb29s:Exchange%20Pool Querying DTC Server: dtc:server/ZG5zLmlkbnNfc2VydmVyJEV4Y2hhbmdlIFNlcnZlciAx:Exchange%20Server%201 Querying DTC Server: dtc:server/ZG5zLmlkbnNfc2VydmVyJEV4Y2hhbmdlIFNlcnZlciAy:Exchange%20Server%202 Querying DTC Monitor: dtc:monitor:icmp/ZG5zLmlkbnNfbW9uaXRvcl9pY21wJGljbXA:icmp Querying DTC Monitor: dtc:monitor:http/ZG5zLmlkbnNfbW9uaXRvcl9odHRwJGh0dHBzX2V4Y2hhbmdl:https_exchange Querying DTC Topology Rule: dtc:topology/ZG5zLmlkbnNfdG9wb2xvZ3kkRXhjaGFuZ2UtVG9wb2xvZ3k:Exchange-Topology Querying DTC Topology Rule: dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS41NDU0NjUxOS03YzU1LTRiYTQtOGY3OS01YzQ3MTQ3MjI5YWQ:Exchange-Topology/Exchange%20Pool Querying DTC Topology Rule: dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS4wYmUyYjc1Yi1lYzNiLTRmZmYtYjk2MC03MzZjNDlhNTA5ODE:Exchange-Topology/Exchange%20Pool Querying DTC Topology Rule: dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS5mNTI2M2E5Ny1iNzJkLTQwNWQtYWZmYi1mZTE5NWJmNThhODg:Exchange-Topology/NOERR/2 Querying DTC Topology Rule: dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS41ZjMzMjYwNy0yNDM0LTQ4Y2EtYWM4ZC1hZmUyYTA2N2VlNTQ:Exchange-Topology/NXDOMAIN/3 Successfully created DTC Server: Exchange Server 1 Successfully created DTC Server: Exchange Server 2 Health Check timeout exceeds its interval, setting them to match.. Successfully created DTC Health Check: https_exchange Successfully created DTC Pool: Exchange Pool Successfully created DTC Policy: Exchange (API Test) Successfully created DTC LBDN: webmail.b1dtc.company.corp. .EXAMPLE PS> Copy-NIOSDTCToBloxOne -B1DNSView 'My DNS View' -NIOSLBDN 'Exchange Server' -PolicyName 'Exchange' -LBDNTransform 'dtc.company.corp:b1dtc.company.corp' { "LBDN": [ { "Name": "webmail.dtc.company.corp", "Description": "Exchange Server", "DNSView": "My DNS View", "ttl": 30, "priority": 1, "persistence": 0, "types": [ "A", "AAAA", "CNAME" ] } ], "Policy": { "Name": "Exchange", "LoadBalancingMethod": "topology", "rules": [ { "_ref": "dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS41NDU0NjUxOS03YzU1LTRiYTQtOGY3OS01YzQ3MTQ3MjI5YWQ:Exchange-Topology/Exchange%20Pool", "dest_type": "POOL", "destination_link": { "_ref": "dtc:pool/ZG5zLmlkbnNfcG9vbCRFeGNoYW5nZSBQb29s:Exchange%20Pool", "comment": "Pool of Exchange Servers", "name": "Exchange Pool" }, "return_type": "REGULAR", "sources": [ { "source_op": "IS", "source_type": "SUBNET", "source_value": "10.10.10.0/24" } ], "valid": true }, { "_ref": "dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS4wYmUyYjc1Yi1lYzNiLTRmZmYtYjk2MC03MzZjNDlhNTA5ODE:Exchange-Topology/Exchange%20Pool", "dest_type": "POOL", "destination_link": { "_ref": "dtc:pool/ZG5zLmlkbnNfcG9vbCRFeGNoYW5nZSBQb29s:Exchange%20Pool", "comment": "Pool of Exchange Servers", "name": "Exchange Pool" }, "return_type": "REGULAR", "sources": [], "valid": true, "default": true }, { "_ref": "dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS5mNTI2M2E5Ny1iNzJkLTQwNWQtYWZmYi1mZTE5NWJmNThhODg:Exchange-Topology/NOERR/2", "dest_type": "POOL", "return_type": "NOERR", "sources": [ { "source_op": "IS", "source_type": "SUBNET", "source_value": "10.24.2.0/24" } ], "valid": true }, { "_ref": "dtc:topology:rule/ZG5zLmlkbnNfdG9wb2xvZ3lfcnVsZSRFeGNoYW5nZS1Ub3BvbG9neS41ZjMzMjYwNy0yNDM0LTQ4Y2EtYWM4ZC1hZmUyYTA2N2VlNTQ:Exchange-Topology/NXDOMAIN/3", "dest_type": "POOL", "return_type": "NXDOMAIN", "sources": [ { "source_op": "IS", "source_type": "SUBNET", "source_value": "10.0.0.0/8" } ], "valid": true } ] }, "Pools": [ { "name": "Exchange Pool", "method": "ratio", "servers": [ { "name": "Exchange Server 1", "disable": false, "address": null, "fqdn": "exchange01.company.corp", "AutoCreateResponses": true, "weight": 1 }, { "name": "Exchange Server 2", "disable": false, "address": null, "fqdn": "exchange02.company.corp", "AutoCreateResponses": true, "weight": 2 } ], "monitors": [ { "_ref": "dtc:monitor:icmp/ZG5zLmlkbnNfbW9uaXRvcl9pY21wJGljbXA:icmp", "comment": "Default ICMP health monitor", "interval": 5, "name": "icmp", "retry_down": 1, "retry_up": 1, "timeout": 15 }, { "_ref": "dtc:monitor:http/ZG5zLmlkbnNfbW9uaXRvcl9odHRwJGh0dHBzX2V4Y2hhbmdl:https_exchange", "content_check": "NONE", "content_check_input": "ALL", "content_check_op": "EQ", "content_extract_group": 0, "content_extract_type": "STRING", "enable_sni": false, "interval": 5, "name": "https_exchange", "port": 443, "request": "GET /owa HTTP/1.1\nConnection: close\n\n", "result": "ANY", "result_code": 200, "retry_down": 1, "retry_up": 1, "secure": true, "timeout": 15, "validate_cert": false, "results": "ANY" } ], "ttl": 15, "ratio": 1, "availability": "quorum", "quorum": 1 } ] } .FUNCTIONALITY BloxOneDDI .FUNCTIONALITY NIOS .FUNCTIONALITY Migration #> param ( [Parameter(Mandatory=$true)] $NIOSLBDN, [Parameter(Mandatory=$true)] $B1DNSView, [String]$PolicyName, [Switch]$ApplyChanges, [PSCustomObject]$LBDNTransform ) begin { ## Initialize Query Filters $InvokeOpts = Initialize-NIOSOpts $PSBoundParameters $MethodArr = @{ 'round_robin' = 'RoundRobin' 'ratio' = 'Ratio' 'global_availability' = 'GlobalAvailability' 'topology' = 'Topology' } $ChecksArr = @{ 'any' = 'Any' 'all' = 'All' 'quorum' = 'AtLeast' } } process { Write-Host "Querying BloxOne DNS View: $($B1DNSView)" -ForegroundColor Cyan if (!(Get-B1DNSView $B1DNSView -Strict)) { Write-Error "Unable to find DNS View: $($B1DNSView)" return $null } Write-Host "Querying DTC LBDN: $($NIOSLBDN)" -ForegroundColor Cyan $LBDNToMigrate = Invoke-NIOS -Method GET -Uri "dtc:lbdn?name=$($NIOSLBDN)&_return_fields%2b=auto_consolidated_monitors,disable,health,lb_method,name,patterns,persistence,pools,priority,types,use_ttl,ttl,topology" @InvokeOpts if ($LBDNToMigrate) { if ($LBDNToMigrate.lb_method.ToLower() -notin $MethodArr.Keys) { Write-Error "Unsupported LBDN Load Balancing Method ($($LBDNToMigrate.lb_method.ToLower())) for: $($NIOSLBDN)" } $NewPools = @() $NewLBDNs = @() ## Build Pools foreach ($Pool in $LBDNToMigrate.pools) { Write-Host "Querying DTC Pool: $($Pool.pool)" -ForegroundColor Cyan $NIOSPool = Invoke-NIOS -Method GET -Uri "$($Pool.pool)?_return_fields%2b=auto_consolidated_monitors,availability,consolidated_monitors,monitors,disable,health,lb_alternate_method,lb_dynamic_ratio_alternate,lb_dynamic_ratio_preferred,lb_preferred_method,name,quorum,servers,use_ttl,ttl" @InvokeOpts if ($NIOSPool.lb_preferred_method.ToLower() -notin $MethodArr.Keys) { Write-Error "Unsupported Pool Load Balancing Method ($($NIOSPool.lb_preferred_method.ToLower())) for: $($Pool)" } $NewPool = [PSCustomObject]@{ "name" = $NIOSPool.name "method" = $NIOSPool.lb_preferred_method.ToLower() "servers" = @() "monitors" = @() "ttl" = $(if ($($NIOSPool.ttl)) { $NIOSPool.ttl } else { $null } ) "ratio" = $Pool.ratio "availability" = $NIOSPool.availability.toLower() "quorum" = $NIOSPool.quorum "disable" = $NIOSPool.disable } ## Build Servers foreach ($Server in $NIOSPool.servers) { Write-Host "Querying DTC Server: $($Server.server)" -ForegroundColor Cyan $NIOSServer = Invoke-NIOS -Method GET -Uri "$($Server.server)?_return_fields%2b=auto_create_host_record,disable,health,host,monitors,name,use_sni_hostname" @InvokeOpts $NewServer = @{ "weight" = $Server.ratio "AutoCreateResponses" = $NIOSServer.auto_create_host_record "disable" = $NIOSServer.disable "name" = $NIOSServer.name "address" = $null "fqdn" = $null } if (Test-ValidIPv4Address($NIOSServer.host)) { $NewServer.address = $NIOSServer.host } else { $NewServer.fqdn = $NIOSServer.host } $NewPool.servers += $NewServer } ## Build Health Checks foreach ($Monitor in $NIOSPool.monitors) { $ReturnFields = @('name,retry_up,retry_down,timeout,interval') $Process = $true Switch -Wildcard ($Monitor) { "dtc:monitor:http*" { $ReturnFields += @('content_check','content_check_input','content_check_op','content_check_regex','content_extract_group','content_extract_type','content_extract_value','enable_sni','port','request','result','result_code','validate_cert','secure') } "dtc:monitor:tcp*" { $ReturnFields += @('port') $Monitor } "dtc:monitor:icmp*" { ## Nothing to add } default { Write-Host "Found unsupported DTC Monitor. BloxOne DTC currently supports TCP, HTTP or ICMP Health Checks, so this one will be skipped: $($Monitor)" -ForegroundColor Red $Process = $false } } if ($Process) { Write-Host "Querying DTC Monitor: $($Monitor)" -ForegroundColor Cyan $NIOSMonitor = Invoke-NIOS -Method GET -Uri "$($Monitor)?_return_fields%2b=$($ReturnFields -join ',')" @InvokeOpts if ($NIOSMonitor.content_check -eq "EXTRACT") { Write-Host "Found unsupported DTC Monitor Regex. BloxOne DTC does not currently support multiple regex capture groups, so this one will be skipped: $($Monitor)" -ForegroundColor Red } else { if ($Monitor -like "dtc:monitor:http*") { if ($NIOSMonitor.content_check_input -eq "HEADERS" -or "ALL") { Write-Host "Found unsupported DTC Monitor configuration. BloxOne DTC does support checking HTTP Headers, but requires the header name is specified. As this is not available in NIOS, this portion of the health check will not be created: $($Monitor)" -ForegroundColor Yellow $NIOSMonitor.content_check_input = "BODY" } if ($NIOSMonitor.request -notlike "*HTTP/1.*") { $NIOSMonitor.request = $NIOSMonitor.request -Replace("`n`n$"," HTTP/1.1") } } $NewPool.monitors += $NIOSMonitor } } } $NewPools += $NewPool } ## Build LBDNs foreach ($Pattern in $LBDNToMigrate.patterns) { if ($LBDNTransform) { foreach ($LBDNTransformRule in $LBDNTransform) { $LBDNTransformSplit = $LBDNTransformRule -split ':' $From = $LBDNTransformSplit[0] $To = $LBDNTransformSplit[1] if ($Pattern -like "*$($From)*") { $Pattern = $Pattern.Replace($From,$To) } } } $NewLBDNs += [PSCustomObject]@{ "Name" = $Pattern "Description" = $LBDNToMigrate.name "DNSView" = $B1DNSView "ttl" = $(if ($($LBDNToMigrate.ttl)) { $LBDNToMigrate.ttl } else { $null } ) "priority" = $LBDNToMigrate.priority "persistence" = $LBDNToMigrate.persistence "types" = $LBDNToMigrate.types } } ## Build Policy if (!($PolicyName)) { $PolicyName = $LBDNToMigrate.name } $NewPolicy = [PSCustomObject]@{ "Name" = $PolicyName "LoadBalancingMethod" = $MethodArr[$LBDNToMigrate.lb_method.ToLower()] "rules" = @() } ## Process Topology Rules (Assigned to LBDN in NIOS) if ($LBDNToMigrate.lb_method.ToLower() -eq 'topology') { foreach ($DTCTopologyRule in $LBDNToMigrate.topology) { Write-Host "Querying DTC Topology Rule: $($DTCTopologyRule)" -ForegroundColor Cyan $NIOSTopologyRules = Invoke-NIOS -Method GET -Uri "$($DTCTopologyRule)?_return_fields%2b=rules" @InvokeOpts foreach ($NIOSTopologyRule in $NIOSTopologyRules.rules) { Write-Host "Querying DTC Topology Rule: $($NIOSTopologyRule._ref)" -ForegroundColor Cyan $iNIOSTopologyRule = Invoke-NIOS -Method GET -Uri "$($NIOSTopologyRule._ref)?_return_fields%2b=dest_type,return_type,sources,valid,destination_link" @InvokeOpts foreach ($Source in $iNIOSTopologyRule.sources) { if ($Source.source_type -ne 'SUBNET') { Write-Host "Found unsupported DTC Topology Rule Source: $($Source.source_type). BloxOne only supports Subnet and Default rules. Geography and Extensible Attribute/Tag based rules are not yet supported and will be skipped." -ForegroundColor Cyan } $Sources = $Sources | Where-Object {$_.source_type -eq 'SUBNET'} } if ($iNIOSTopologyRule.sources.count -eq 0) { $iNIOSTopologyRule | Add-Member -MemberType NoteProperty -Name "default" -Value $true } if ($iNIOSTopologyRule.dest_type -eq "SERVER") { Write-Host "Found unsupported DTC Topology Rule Destination. BloxOne only supports Pool topology rulesets. Any rulesets defined as Server will need to be changed to Pool prior to migration. This one will be skipped: $($iNIOSTopologyRule._ref)" -ForegroundColor Red } else { $NewPolicy.rules += $iNIOSTopologyRule } } } } ## Build Results Object $Results = [PSCustomObject]@{ "LBDN" = $NewLBDNs "Policy" = $NewPolicy "Pools" = $NewPools } ## Apply changes (Publish in BloxOne DDI) if ($ApplyChanges) { ## Create DTC Pool(s), Servers(s) & Associations $PoolList = @() ## Create Pool(s) foreach ($MigrationPool in $Results.pools) { foreach ($MigrationServer in $MigrationPool.servers) { $ServerSplat = @{ "Name" = $MigrationServer.name "State" = $(if ($($MigrationServer.disable)) { "Disabled" } else { "Enabled" }) "AutoCreateResponses" = $(if ($($MigrationServer.AutoCreateResponses)) { "Enabled" } else { "Disabled" }) } if ($MigrationServer.fqdn) { $ServerSplat.FQDN = $MigrationServer.fqdn } elseif ($MigrationServer.address) { $ServerSplat.IP = $MigrationServer.address } if ($B1DTCServer = Get-B1DTCServer -Name $MigrationServer.name -Strict) { Write-Host "DTC Server already exists: $($B1DTCServer.name) - Skipping.." -ForegroundColor Yellow } else { $B1DTCServer = New-B1DTCServer @ServerSplat if ($B1DTCServer.id) { Write-Host "Successfully created DTC Server: $($B1DTCServer.name)" -ForegroundColor Green } else { Write-Host "Failed to create DTC Server $($ServerSplat.Name)" -ForegroundColor Red } } } $HealthChecks = @() $B1HealthChecks = Get-B1DTCHealthCheck ## Create Health Check(s) foreach ($MigrationMonitor in $MigrationPool.monitors) { $UseDefault = $false switch ($MigrationMonitor.comment) { "Default ICMP health monitor" { if ('Default ICMP health check' -in $B1HealthChecks.comment) { $B1DTCHealthCheckName = 'ICMP health check' $UseDefault = $true } } "Default HTTP health monitor" { if ('Default HTTP health check' -in $B1HealthChecks.comment) { $B1DTCHealthCheckName = 'ICMP health check' $UseDefault = $true } } } if (!($UseDefault)) { $MonitorType = (($MigrationMonitor._ref -split ':')[2] -split '/')[0] if ($MonitorType -in @('http','icmp','tcp')) { if ($MigrationMonitor.timeout -gt $MigrationMonitor.interval) { Write-Host "Health Check timeout exceeds its interval, setting them to match.." -ForegroundColor Magenta $MigrationMonitor.timeout = $MigrationMonitor.interval } $HealthCheckSplat = @{ "Name" = $MigrationMonitor.name "Description" = $MigrationMonitor.comment "Type" = $MonitorType "Interval" = $MigrationMonitor.interval "Timeout" = $MigrationMonitor.timeout "RetryUp" = $MigrationMonitor.retry_up "RetryDown" = $MigrationMonitor.retry_down } if ($MonitorType -in @('http','tcp')) { $HealthCheckSplat.Port = $MigrationMonitor.port } if ($MonitorType -eq 'http') { $HealthCheckSplat.HTTPRequest = $MigrationMonitor.request $HealthCheckSplat.StatusCodes = $MigrationMonitor.result_code $HealthCheckSplat.UseHTTPS = $MigrationMonitor.secure if ($MigrationMonitor.content_check -eq "NONE") { $HealthCheckSplat.ResponseBody = "None" } else { Switch ($MigrationMonitor.content_check_op) { "EQ" { $MonitorOp = "Found" } "NEQ" { $MonitorOp = "NotFound" } } Switch ($MigrationMonitor.content_check_input) { "ALL" { $HealthCheckSplat.ResponseBody = $MonitorOp $HealthCheckSplat.ResponseBodyRegex = $MigrationMonitor.content_check_regex } "BODY" { $HealthCheckSplat.ResponseBody = $MonitorOp $HealthCheckSplat.ResponseBodyRegex = $MigrationMonitor.content_check_regex } # "HEADERS" { # $HealthCheckSplat.ResponseHeader = $MonitorOp # $HealthCheckSplat.ResponseHeaderRegexes = $MigrationMonitor.content_check_regex # } } } } if ($B1DTCHealthCheck = Get-B1DTCHealthCheck -Name $MigrationMonitor.name -Strict) { Write-Host "DTC Health Check already exists: $($B1DTCHealthCheck.name) - Skipping.." -ForegroundColor Yellow } else { $B1DTCHealthCheck = New-B1DTCHealthCheck @HealthCheckSplat if ($B1DTCHealthCheck.id) { Write-Host "Successfully created DTC Health Check: $($B1DTCHealthCheck.name)" -ForegroundColor Green $HealthChecks += $B1DTCHealthCheck.name } else { Write-Host "Failed to create DTC Health Check: $($MigrationMonitor.name)" -ForegroundColor Red } } } else { Write-Host "Found unsupported DTC Monitor. BloxOne DTC currently supports TCP, HTTP or ICMP Health Checks, so this one will be skipped: $($Monitor)" -ForegroundColor Red } } else { if ($B1DTCHealthCheckName) { $HealthChecks += $B1DTCHealthCheckName } } } $PoolSplat = @{ "Name" = $MigrationPool.name "LoadBalancingType" = $MethodArr[$MigrationPool.method] "State" = $(if ($($MigrationPool.disable)) { "Disabled" } else { "Enabled" }) "Servers" = $(if ($MigrationPool.method -eq "ratio") { ($MigrationPool.Servers | Select-Object *,@{name="ratio-host";expression={"$($_.name):$($_.weight)"}}).'ratio-host' } else { $MigrationPool.Servers.name }) "PoolHealthyWhen" = $ChecksArr[$MigrationPool.availability] "PoolHealthyCount" = $MigrationPool.quorum "HealthChecks" = $HealthChecks } if ($MigrationPool.ttl) { $PoolSplat.TTL = $MigrationPool.ttl } if ($B1DTCPool = Get-B1DTCPool -Name $MigrationPool.name -Strict) { Write-Host "DTC Pool already exists: $($MigrationPool.name) - Skipping.." -ForegroundColor Yellow } else { $B1DTCPool = New-B1DTCPool @PoolSplat if ($B1DTCPool.id) { Write-Host "Successfully created DTC Pool: $($B1DTCPool.name)" -ForegroundColor Green } else { Write-Host "Failed to create DTC Pool $($PoolSplat.Name)" -ForegroundColor Red } } $PoolName = $(if ($Results.Policy.LoadBalancingMethod -eq 'ratio') { "$($MigrationPool.name):$($MigrationPool.ratio)" } else { $($MigrationPool.name) }) $PoolList += $PoolName } ## Create Policy $PolicySplat = @{ "Name" = $Results.Policy.Name "LoadBalancingType" = $Results.Policy.LoadBalancingMethod "Pools" = $PoolList } ## Create Topology Rule(s) if ($Results.Policy.LoadBalancingMethod -eq 'topology') { $TopologyRules = @() foreach ($tRule in $Results.Policy.rules) { $tRuleSplat = @{ "Type" = $(if ($tRule.default) { "Default" } else { $tRule.sources.source_type.toLower() }) "Destination" = $( Switch ($tRule.return_type) { "REGULAR" { "Pool" } "NOERR" { "NOERROR" } "NXDOMAIN" { "NXDOMAIN" } }) "Pool" = $tRule.destination_link.name "Subnets" = $tRule.sources.source_value } if ($tRule.default) { $tRuleSplat.Name = "Default" } else { $tRuleSplat.Name = $tRule.sources.source_value } $TopologyRules += New-B1DTCTopologyRule @tRuleSplat } $PolicySplat.Rules = $TopologyRules } if ($B1DTCPolicy = Get-B1DTCPolicy -Name $Results.Policy.Name -Strict) { Write-Host "DTC Policy already exists: $($B1DTCPolicy.name) - Skipping.." -ForegroundColor Yellow } else { $B1DTCPolicy = New-B1DTCPolicy @PolicySplat if ($B1DTCPolicy.id) { Write-Host "Successfully created DTC Policy: $($B1DTCPolicy.name)" -ForegroundColor Green } else { Write-Host "Failed to create DTC Policy $($Results.Policy.Name)" -ForegroundColor Red } } ## Create LBDN(s) foreach ($MigrationLBDN in $Results.lbdn) { $LBDNSplat = @{ "Name" = $MigrationLBDN.Name "Description" = $MigrationLBDN.Description "DNSView" = $MigrationLBDN.DNSView "Policy" = $Results.Policy.Name } if ($MigrationLBDN.ttl) { $LBDNSplat.TTL = $MigrationLBDN.ttl } if ($B1DTCLBDN = Get-B1DTCLBDN -Name $MigrationLBDN.Name -Strict) { Write-Host "DTC LBDN already exists: $($B1DTCLBDN.name) - Skipping.." -ForegroundColor Yellow } else { $B1DTCLBDN = New-B1DTCLBDN @LBDNSplat if ($B1DTCLBDN.id) { Write-Host "Successfully created DTC LBDN: $($B1DTCLBDN.name)" -ForegroundColor Green } else { Write-Host "Failed to create DTC LBDN $($MigrationLBDN.Name)" -ForegroundColor Red } } } } else { $Results | ConvertTo-Json -Depth 10 } } else { Write-Error "Error - Unable to find LBDN: $($NIOSLBDN)" } } } |