51 lines
1.6 KiB
PowerShell
51 lines
1.6 KiB
PowerShell
function New-AppTierHostFileEntries {
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<#
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.SYNOPSIS
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Create new app tier host file entries
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#>
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[CmdletBinding()]
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Param()
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$logLead = (Get-LogLeadName)
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$hostsContent = Get-HostsFileContent
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$hostsToAdd = @()
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# Add hosts entry for everything except the multiplexer
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# We have to figure out how to programatically find the VIP for SymConnect
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foreach ($app in $appTierApplications | Where-Object {$_.Name -ne "SymConnectMultiplexer"}) {
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# First try to resolve by name to see if DNS is handling
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try {
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$addresses = Get-IPAddressesForName $app.Name
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}
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catch {
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# No action needed, check is below
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$addresses = $null
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}
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if (!(Test-IsCollectionNullOrEmpty $addresses)) {
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Write-Output ("$logLead : IP Address for App {0} Resolved" -f $app.Name)
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continue
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}
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$hostsString = "127.0.0.1{0}{1}"
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# This is a redundant check since we're already checking DNS for the Service Name, but it doesn't hurt
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if (($hostsContent | Where-Object {$_ -like ($hostsString -f "*", $app.Name)}).Count -gt 0) {
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Write-Output ("$logLead : HostsEntry for {0} Already Exists" -f $app.Name)
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continue
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}
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$hostsToAdd += ($hostsString -f "`t`t", $app.Name)
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}
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if ($hostsToAdd.Count -gt 0) {
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Add-HostsFileContent $hostsToAdd -Force
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}
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else {
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Write-Output "$logLead : No Host File Updates Required"
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}
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}
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Set-Alias -name Create-AppTierHostFileEntries -value New-AppTierHostFileEntries; |