public static async Task MainContainerEngine(string[] args)
{
logger.Info("Starting example");
string compartmentId = Environment.GetEnvironmentVariable("OCI_COMPARTMENT_ID");
var provider = new ConfigFileAuthenticationDetailsProvider(OciConfigProfileName);
var containerEngineClient = new ContainerEngineClient(provider);
var vcnClient = new VirtualNetworkClient(provider);
var identityClient = new IdentityClient(provider);
Vcn vcn = null;
List <Subnet> subnets = null;
Cluster cluster = null;
try
{
IdentityModels.AvailabilityDomain availablityDomain = await GetAvailabilityDomain(identityClient, compartmentId);
logger.Info($"availability domain is {availablityDomain.Name}");
vcn = await CreateVcn(vcnClient, compartmentId);
subnets = await CreateSubnet(vcnClient, compartmentId, availablityDomain, vcn.Id);
//Create a Container Engine Cluster
List <string> subnetIds = new List <string>();
foreach (Subnet subnet in subnets)
{
subnetIds.Add(subnet.Id);
}
var kubernetesVersion = await GetKubernetesVersion(containerEngineClient);
cluster = await CreateCluster(containerEngineClient, vcn.Id, subnetIds, kubernetesVersion, compartmentId);
// Update the container engine cluster
await UpdateCluster(containerEngineClient, cluster.Id, ClusterNewDisplayName);
}
catch (Exception e)
{
logger.Error($"Failed to create container engine cluster: {e}");
}
finally
{
logger.Info("Cleaning up...");
if (cluster != null)
{
await DeleteCluster(containerEngineClient, cluster.Id);
}
for (int i = 0; i < 2; i++)
{
if (subnets[i] != null)
{
await DeleteSubnet(vcnClient, subnets[i]);
}
}
if (vcn != null)
{
await DeleteVcn(vcnClient, vcn);
}
containerEngineClient.Dispose();
vcnClient.Dispose();
identityClient.Dispose();
}
logger.Info("End example");
}
/**
* Creates subnets in a VCN and waits for the subnets to become available to use.
*
* @param vcnClient the service client to use to create the subnet
* @param compartmentId the OCID of the compartment which owns the VCN
* @param availabilityDomain the availability domain where the subnet will be created
* @param cidrBlock the cidr block used to create subnet
* @param vcnId the ID of the VCN which will own the subnet
* @param subnetName the subnet that will be created
*
* @return the created subnets
*
*/
private static async Task <List <Subnet> > CreateSubnet(VirtualNetworkClient virtualNetworkClient, string compartmentId, IdentityModels.AvailabilityDomain availabilityDomain, string vcnId)
{
List <Subnet> subnets = new List <Subnet>();
for (int i = 0; i < 2; i++)
{
CreateSubnetDetails createSubnetDetails = new CreateSubnetDetails
{
AvailabilityDomain = availabilityDomain.Name,
CompartmentId = compartmentId,
DisplayName = SubnetDisplayNames[i],
CidrBlock = SubnetCidrBlocks[i],
VcnId = vcnId
};
CreateSubnetRequest createSubnetRequest = new CreateSubnetRequest {
CreateSubnetDetails = createSubnetDetails
};
CreateSubnetResponse createSubnetResponse = await virtualNetworkClient.CreateSubnet(createSubnetRequest);
GetSubnetRequest getSubnetRequest = new GetSubnetRequest {
SubnetId = createSubnetResponse.Subnet.Id
};
GetSubnetResponse getSubnetResponse = virtualNetworkClient.Waiters.ForSubnet(getSubnetRequest, Subnet.LifecycleStateEnum.Available).Execute();
Subnet subnet = getSubnetResponse.Subnet;
logger.Info($"Created Subnet: {subnet.Id}");
subnets.Add(getSubnetResponse.Subnet);
}
return(subnets);
}