// DNS A Record module for Container App access

@description('Private DNS Zone name')
param privateDnsZoneName string

@description('A Record name (subdomain)')
param aRecordName string

@description('IPv4 address to point to')
param ipv4Address string

resource privateDnsZone 'Microsoft.Network/privateDnsZones@2020-06-01' existing = {
  name: privateDnsZoneName
}

resource aRecord 'Microsoft.Network/privateDnsZones/A@2020-06-01' = {
  name: aRecordName
  parent: privateDnsZone
  properties: {
    ttl: 3600
    aRecords: [
      {
        ipv4Address: ipv4Address
      }
    ]
  }
}

output recordName string = aRecord.name
output fqdn string = '${aRecordName}.${privateDnsZoneName}'