private static async Task clearRouteRulesFromDefaultRouteTable(VirtualNetworkClient virtualNetworkClient, Vcn vcn)
{
List <RouteRule> routeRules = new List <RouteRule>();
UpdateRouteTableDetails updateRouteTableDetails = new UpdateRouteTableDetails {
RouteRules = routeRules
};
UpdateRouteTableRequest updateRouteTableRequest = new UpdateRouteTableRequest
{
UpdateRouteTableDetails = updateRouteTableDetails,
RtId = vcn.DefaultRouteTableId
};
await virtualNetworkClient.UpdateRouteTable(updateRouteTableRequest);
WaiterConfiguration waiterConfiguration = new WaiterConfiguration
{
MaxAttempts = 20,
GetNextDelayInSeconds = DelayStrategy.GetExponentialDelayInSeconds
};
GetRouteTableRequest getRouteTableRequest = new GetRouteTableRequest
{
RtId = vcn.DefaultRouteTableId
};
virtualNetworkClient.Waiters.ForRouteTable(getRouteTableRequest, waiterConfiguration, RouteTable.LifecycleStateEnum.Available).Execute();
logger.Info($"Cleared route rules from route table: {vcn.DefaultRouteTableId}");
}
/**
* Configure the default RouteTable of the specified InternetGateway to ensure it
* contains a single outbound route for all traffic.
*
* NB: You should restrict these routes further if you keep this piece of
* OCI infrastructure.
*
* @param vcnClient the service client to use to query a RouteTable.
* @param routeTableId of the default route table associated with the VCN.
* @param igId of the RouteTable's associated InternetGateway.
*/
private static async Task AddInternetGatewayToDefaultRouteTable(VirtualNetworkClient vcnClient, string routeTableId, string igId)
{
GetRouteTableRequest getRouteTableRequest = new GetRouteTableRequest
{
RtId = routeTableId
};
GetRouteTableResponse getRouteTableResponse = await vcnClient.GetRouteTable(getRouteTableRequest);
var routeRules = getRouteTableResponse.RouteTable.RouteRules;
logger.Info("Current Route Rules in Default Route Table");
logger.Info("==========================================");
routeRules.ForEach(delegate(RouteRule rule)
{
logger.Info($"rule: {rule.NetworkEntityId}");
});
RouteRule internetAccessRoute = new RouteRule
{
Destination = "0.0.0.0/0",
DestinationType = RouteRule.DestinationTypeEnum.CidrBlock,
NetworkEntityId = igId
};
routeRules.Add(internetAccessRoute);
UpdateRouteTableDetails updateRouteTableDetails = new UpdateRouteTableDetails
{
RouteRules = routeRules,
DisplayName = RouteTableName
};
UpdateRouteTableRequest updateRouteTableRequest = new UpdateRouteTableRequest
{
UpdateRouteTableDetails = updateRouteTableDetails,
RtId = routeTableId
};
UpdateRouteTableResponse updateRouteTableResponse = await vcnClient.UpdateRouteTable(updateRouteTableRequest);
getRouteTableResponse = vcnClient.Waiters.ForRouteTable(getRouteTableRequest, RouteTable.LifecycleStateEnum.Available).Execute();
routeRules = getRouteTableResponse.RouteTable.RouteRules;
logger.Info("Updated Route Rules in Default Route Table");
logger.Info("==========================================");
routeRules.ForEach(delegate(RouteRule rule)
{
logger.Info($"rule: {rule.NetworkEntityId}\n");
});
}
private void HandleOutput(GetRouteTableRequest request)
{
var waiterConfig = new WaiterConfiguration
{
MaxAttempts = MaxWaitAttempts,
GetNextDelayInSeconds = (_) => WaitIntervalSeconds
};
switch (ParameterSetName)
{
case LifecycleStateParamSet:
response = client.Waiters.ForRouteTable(request, waiterConfig, WaitForLifecycleState).Execute();
break;
case Default:
response = client.GetRouteTable(request).GetAwaiter().GetResult();
break;
}
WriteOutput(response, response.RouteTable);
}
protected override void ProcessRecord()
{
base.ProcessRecord();
GetRouteTableRequest request;
try
{
request = new GetRouteTableRequest
{
RtId = RtId
};
HandleOutput(request);
FinishProcessing(response);
}
catch (Exception ex)
{
TerminatingErrorDuringExecution(ex);
}
}
private static void CreateVirtualNetwork(ClientConfig config)
{
// warning
Console.WriteLine("Continuing this example, a new VCN will be created. The compartments are root fixed.");
Console.Write("Are you sure you want to continue? (Y/N)");
var presskey = Console.ReadKey();
if (presskey.KeyChar != 'Y' && presskey.KeyChar != 'y')
{
Console.WriteLine("Exit CreateVirtualNetworkExample");
return;
}
Console.WriteLine();
// create client
VirtualNetworkClient client = new VirtualNetworkClient(config)
{
Region = Regions.US_ASHBURN_1
};
// input VCN details
var createVcnDetails = new CreateVcnDetails();
Console.WriteLine("Create new VertualCloudNetwork(VCN)");
Console.Write("VCN name: ");
createVcnDetails.DisplayName = Console.ReadLine();
Console.Write("CidrBlock: ");
createVcnDetails.CidrBlock = Console.ReadLine();
createVcnDetails.CompartmentId = config.TenancyId;
var createVcnRequest = new CreateVcnRequest()
{
CreateVcnDetails = createVcnDetails
};
var newVCNRes = client.CreateVcn(createVcnRequest);
var newVCN = newVCNRes.Vcn;
Console.WriteLine("* Create new VCN--------------------------");
Console.WriteLine(" name: " + newVCN.DisplayName);
Console.WriteLine(" id: " + newVCN.Id);
Console.WriteLine(" DNSlabel: " + newVCN.DnsLabel);
Console.WriteLine(" domainName: " + newVCN.VcnDomainName);
Console.WriteLine(" timeCreate: " + newVCN.TimeCreated);
//get created default DHCP
Console.WriteLine(" DefaultDHCP: ");
Console.WriteLine("\t| id: " + newVCN.DefaultSecurityListId);
var getDhcpRequest = new GetDhcpRequest()
{
DhcpId = newVCN.DefaultDhcpOptionsId
};
var defaultDHCP = client.GetDhcp(getDhcpRequest).DhcpOptions;
Console.WriteLine("\t| name: " + defaultDHCP.DisplayName);
Console.WriteLine("\t| id: " + defaultDHCP.Id);
Console.WriteLine("\t| state: " + defaultDHCP.LifecycleState);
Console.WriteLine("\t| timeCreate: " + defaultDHCP.TimeCreated);
// get created default seculityList
Console.WriteLine(" DefaultSeculityList: ");
Console.WriteLine("\t| id: " + newVCN.DefaultSecurityListId);
var getSecurityListRequest = new GetSecurityListRequest()
{
SecurityListId = newVCN.DefaultSecurityListId
};
var defaultSL = client.GetSecurityList(getSecurityListRequest).SecurityList;
Console.WriteLine("\t| name: " + defaultSL.DisplayName);
Console.WriteLine("\t| id: " + defaultSL.Id);
Console.WriteLine("\t| state: " + defaultSL.LifecycleState);
Console.WriteLine("\t| timeCreate: " + defaultSL.TimeCreated);
// get craeted default
Console.WriteLine(" DefaultRouteTableId: ");
Console.WriteLine("\t| id: " + newVCN.DefaultRouteTableId);
var getRouteTableIdRequest = new GetRouteTableRequest()
{
RtId = newVCN.DefaultRouteTableId
};
var defaultRT = client.GetRouteTable(getRouteTableIdRequest).RouteTable;
Console.WriteLine("\t| name: " + defaultRT.DisplayName);
Console.WriteLine("\t| id: " + defaultRT.Id);
Console.WriteLine("\t| state: " + defaultRT.LifecycleState);
Console.WriteLine("\t| timeCreate: " + defaultRT.TimeCreated);
}
