/// <summary>
/// Create vlans for a vif.
/// </summary>
/// <returns>The vlans.</returns>
/// <param name="ipv4Addresses">Ipv4 addresses.</param>
protected internal virtual List <Vlan> CreateVlans(AttachmentRole role, List <Ipv4AddressAndMask> ipv4Addresses)
{
if (role.IsLayer3Role)
{
if (ipv4Addresses.Count != this._interfaces.Count)
{
throw new AttachmentDomainException($"Insufficient IPv4 addresses provided to create vlans for a new vif for attachment '{this.Name}'. " +
$"{ipv4Addresses.Count} were supplied but {this._interfaces.Count} are required.");
}
}
var vlans = new List <Vlan>();
foreach (var @interface in this._interfaces)
{
var vlan = new Vlan();
if (role.IsLayer3Role)
{
var ipv4Address = ipv4Addresses.First();
vlan.SetIpv4Address(ipv4Address);
ipv4Addresses.Remove(ipv4Address);
}
@interface.AddVlan(vlan);
vlans.Add(vlan);
}
return(vlans);
}
/// <summary>
/// Create interfaces for the attachment.
/// </summary>
/// <param name="ipv4Addresses">Ipv4 addresses.</param>
protected internal virtual void CreateInterfaces(AttachmentRole role, List <Ipv4AddressAndMask> ipv4Addresses)
{
var @interface = new Interface();
if (role.IsLayer3Role)
{
@interface.SetIpv4Address(ipv4Addresses.FirstOrDefault());
}
this._interfaces.Add(@interface);
}
public SingleAttachment(int tenantId, string locationName, string description, string notes, AttachmentBandwidth attachmentBandwidth,
AttachmentRole role, bool enableJumboMtu, string planeName = null,
List <Ipv4AddressAndMask> ipv4Addresses = null)
: base(tenantId, locationName, description, notes, attachmentBandwidth, role, enableJumboMtu, planeName)
{
// Create some interfaces and assign IP addresses if the attachment is enabled for layer 3
base.CreateInterfaces(role, ipv4Addresses);
this.AttachmentStatus = AttachmentStatus.CreatedAwaitingUni;
// Raise a domain event to notify listeners that a new attachment has been created
this.AddDomainEvent(new AttachmentCreatedDomainEvent(this, 1, attachmentBandwidth.BandwidthGbps, locationName,
role.PortPoolId, role.RequireRoutingInstance, planeName));
}
protected Attachment(int tenantId, string locationName, string description, string notes, AttachmentBandwidth attachmentBandwidth,
AttachmentRole role, bool enableJumboMtu, string planeName = null) : this()
{
this._tenantId = tenantId;
this._attachmentRoleId = role.Id;
this._locationName = locationName;
this.Name = Guid.NewGuid().ToString("N");
this._attachmentBandwidthId = attachmentBandwidth?.Id ?? throw new ArgumentNullException(nameof(attachmentBandwidth));
this._attachmentRoleId = role?.Id ?? throw new ArgumentNullException(nameof(role));
this._description = description ?? throw new ArgumentNullException(nameof(description));
this._notes = notes;
_mtuId = enableJumboMtu ? Mtu.m9000.Id : Mtu.m1500.Id;
this._planeName = planeName;
}
public BundleAttachment(int tenantId, string locationName, string description, string notes, AttachmentBandwidth attachmentBandwidth,
AttachmentRole role, bool enableJumboMtu, string planeName = null,
List <Ipv4AddressAndMask> ipv4Addresses = null, int?bundleMinLinks = null,
int?bundleMaxLinks = null)
: base(tenantId, locationName, description, notes, attachmentBandwidth, role, enableJumboMtu, planeName)
{
// Check the requested bandwidth for the attachment is supported by a bundle
if (!attachmentBandwidth.MustBeBundleOrMultiPort && !attachmentBandwidth.SupportedByBundle)
{
throw new AttachmentDomainException($"The requested bandwidth, '{attachmentBandwidth.BandwidthGbps} Gbps', " +
"is not supported by a bundle attachment.");
}
// Default values for min/max bundle links
if (bundleMinLinks.HasValue)
{
this._bundleMinLinks = bundleMinLinks.Value;
}
else
{
this._bundleMinLinks = attachmentBandwidth.GetNumberOfPortsRequiredForBundle().Value;
}
if (bundleMaxLinks.HasValue)
{
this._bundleMaxLinks = bundleMaxLinks.Value;
}
else
{
this._bundleMaxLinks = attachmentBandwidth.GetNumberOfPortsRequiredForBundle().Value;
}
// Create some interfaces and assign IP addresses if the attachment is enabled for layer 3
base.CreateInterfaces(role, ipv4Addresses);
this.AttachmentStatus = AttachmentStatus.CreatedAwaitingUni;
// Raise a domain event to notify listeners that a new attachment has been created
this.AddDomainEvent(new AttachmentCreatedDomainEvent(this, attachmentBandwidth.GetNumberOfPortsRequiredForBundle().Value,
attachmentBandwidth.BundleOrMultiPortMemberBandwidthGbps.Value, locationName, role.PortPoolId, role.RequireRoutingInstance, planeName));
}
