private async void btnRpcDelete_Click(object sender, EventArgs e)
{
try
{
if (vpcPeeringConnection == null)
{
throw new Exception("There is no existing RDS VPC Peering Connection");
}
var confirmResult = MessageBox.Show(
"Are you sure to delete the VPC Peering Connection?",
"Warn: Delete Peering Connection",
MessageBoxButtons.YesNo);
if (confirmResult == DialogResult.Yes)
{
var service = new VpcPeeringConnectionServices();
await service.DeletePeeringConnection(
vpcPeeringConnection.VpcPeeringConnectionId,
lstVpcs.Find(o => o.VpcId == lblRpcReuestVpc.Text),
lstVpcs.Find(o => o.VpcId == lblRpcAcceptVpc.Text));
WriteNotification($"RDS VPC Peering Connection {vpcPeeringConnection.VpcPeeringConnectionId} is deleted.");
await Task.Delay(3000);
await PopulatePeeringConnection();
}
}
catch (Exception ex)
{
HandleException(ex);
}
}
//-----------------------------------------------Peering Connection Tab--------------------------------------------------------------
private async Task PopulatePeeringConnection()
{
var service = new VpcPeeringConnectionServices();
vpcPeeringConnection = await service.GetRdsPeeringConnection();
if (vpcPeeringConnection == null || vpcPeeringConnection.Status.ToLower() == "deleted")
{
pnlNonExistRpc.Show();
//pnlExistRpc.Visible = false;
pnlExistRpc.Hide();
pnlNonExistRpc.Location = pnlExistRpc.Location;
//The peering connection which is under status of "deleted",
//should be considered as null when create a new one.
vpcPeeringConnection = null;
}
else
{
pnlNonExistRpc.Hide();
//pnlVPCPeeringConnection.Visible = false;
pnlExistRpc.Show();
pnlExistRpc.Visible = true;
lblRpcId.Text = vpcPeeringConnection.VpcPeeringConnectionId;
lblRpcReuestVpc.Text = vpcPeeringConnection.RequesterVpc;
lblRpcAcceptVpc.Text = vpcPeeringConnection.AccepterVpc;
lblRpcStatus.Text = vpcPeeringConnection.Status;
}
}
private async Task PopulateeeringConnectionVpcDropdownLists()
{
ddlRequesterVpc.Items.Clear();
ddlAccepterVpc.Items.Clear();
var service = new VpcPeeringConnectionServices();
lstVpcs = await service.GetAvailablePeeringVpcList();
foreach (var vpc in lstVpcs)
{
ddlRequesterVpc.Items.Add($"{vpc.VpcId}|{vpc.Name}");
ddlAccepterVpc.Items.Add($"{vpc.VpcId}|{vpc.Name}");
}
}
private async void btnRpcCreate_Click(object sender, EventArgs e)
{
try
{
if (vpcPeeringConnection != null)
{
MessageBox.Show("RDS VPC Peering Connection exists!");
return;
}
if (ddlAccepterVpc.SelectedItem == null ||
ddlRequesterVpc.SelectedItem == null)
{
MessageBox.Show("Both Requester VPC and Accepter VPC are required!");
return;
}
if (ddlAccepterVpc.SelectedItem.ToString() == ddlRequesterVpc.SelectedItem.ToString())
{
MessageBox.Show("VPC cannot create peering connection to itself, please pick another VPC");
return;
}
var confirmResult = MessageBox.Show(
"Are you sure to create a new RDS VPC Peering Connection?",
"Create RDS Peering Connection",
MessageBoxButtons.YesNo);
if (confirmResult == DialogResult.Yes)
{
var services = new VpcPeeringConnectionServices();
var strRequesterItem = ddlRequesterVpc.SelectedItem.ToString()
.Substring(0, ddlRequesterVpc.SelectedItem.ToString().IndexOf("|"));
var strAccepterItem = ddlAccepterVpc.SelectedItem.ToString()
.Substring(0, ddlAccepterVpc.SelectedItem.ToString().IndexOf("|"));
var response = await services.CreatePeeringConnection(
lstVpcs.Find(o => o.VpcId == strRequesterItem),
lstVpcs.Find(o => o.VpcId == strAccepterItem));
WriteNotification($"RDS VPC Peering Connection {response} is created.");
await Task.Delay(3000);
await PopulatePeeringConnection();
}
}
catch (Exception ex)
{
HandleException(ex);
}
}
