/**
* Update a cluster and waits for it to become active
*
* @param containerEngineClient the service client to use to delete the cluster
* @param clusterId the cluster ID
* @param newClusterName The new cluster name
*
*/
private static async Task UpdateCluster(
ContainerEngineClient containerEngineClient, string clusterId, string newClusterName)
{
UpdateClusterDetails updateClusterDetails = new UpdateClusterDetails
{
Name = newClusterName
};
UpdateClusterRequest updateClusterRequest = new UpdateClusterRequest
{
ClusterId = clusterId,
UpdateClusterDetails = updateClusterDetails
};
UpdateClusterResponse updateClusterResponse = await containerEngineClient.UpdateCluster(updateClusterRequest);
string workRequestId = updateClusterResponse.OpcWorkRequestId;
GetWorkRequestResponse workRequestResponse = WaitForWorkRequestFinished(containerEngineClient, workRequestId);
GetClusterRequest getClusterRequest = new GetClusterRequest
{
ClusterId = clusterId
};
GetClusterResponse getClusterResponse = await containerEngineClient.GetCluster(getClusterRequest);
Cluster cluster = getClusterResponse.Cluster;
logger.Info($"Cluster name is changed to {cluster.Name}");
}
protected override void ProcessRecord()
{
base.ProcessRecord();
client?.Dispose();
client = new ContainerEngineClient(AuthProvider, new Oci.Common.ClientConfiguration
{
RetryConfiguration = retryConfig,
TimeoutMillis = TimeOutInMillis,
ClientUserAgent = PSUserAgent
});
try
{
string region = GetPreferredRegion();
if (region != null)
{
WriteDebug("Choosing Region:" + region);
client.SetRegion(region);
}
if (Endpoint != null)
{
WriteDebug("Choosing Endpoint:" + Endpoint);
client.SetEndpoint(Endpoint);
}
}
catch (Exception ex)
{
TerminatingErrorDuringExecution(ex);
}
}
/**
* Update a node pool and waits until the work request finished
*
* @param containerEngineClient the service client to use to update the node pool
* @param nodePoolId the node pool ID
* @param newNodePoolName The new node pool name
*
*/
private static async Task UpdateNodePool(ContainerEngineClient containerEngineClient, string nodePoolId,
string newDisplayName)
{
var updateNodePoolDetails = new UpdateNodePoolDetails
{
Name = newDisplayName
};
var updateNodePoolRequest = new UpdateNodePoolRequest
{
NodePoolId = nodePoolId,
UpdateNodePoolDetails = updateNodePoolDetails
};
var updateNodePoolResponse = await containerEngineClient.UpdateNodePool(updateNodePoolRequest);
string workRequestId = updateNodePoolResponse.OpcWorkRequestId;
var workRequestResponse = WaitForWorkRequestFinished(containerEngineClient, workRequestId);
GetNodePoolRequest getNodePoolRequest = new GetNodePoolRequest
{
NodePoolId = nodePoolId
};
GetNodePoolResponse getNodePoolResponse = await containerEngineClient.GetNodePool(getNodePoolRequest);
NodePool nodePool = getNodePoolResponse.NodePool;
logger.Info($"Node pool name changed to {nodePool.Name}");
}
/**
* Deletes a node pool and waits for it to be deleted.
*
* @param containerEngineClient the service client to use to delete the node pool
* @param nodePoolId the ID of the node pool to be deleted
*
*/
private static async Task DeleteNodePool(ContainerEngineClient containerEngineClient, string nodePoolId)
{
DeleteNodePoolRequest deleteNodePoolRequest = new DeleteNodePoolRequest
{
NodePoolId = nodePoolId
};
DeleteNodePoolResponse deleteNodePoolResponse = await containerEngineClient.DeleteNodePool(deleteNodePoolRequest);
string workRequestId = deleteNodePoolResponse.OpcWorkRequestId;
WaitForWorkRequestFinished(containerEngineClient, workRequestId);
}
/**
* Deletes a cluster and waits for it to be deleted.
*
* @param containerEngineClient the service client to use to delete the cluster
* @param clusterId the ID of the cluster to be deleted
*
*/
private static async Task DeleteCluster(ContainerEngineClient containerEngineClient, string clusterId)
{
DeleteClusterRequest deleteClusterRequest = new DeleteClusterRequest
{
ClusterId = clusterId
};
DeleteClusterResponse deleteClusterResponse = await containerEngineClient.DeleteCluster(deleteClusterRequest);
string workRequestId = deleteClusterResponse.OpcWorkRequestId;
WaitForWorkRequestFinished(containerEngineClient, workRequestId);
}
/**
* Retrieve a list of Kubernetes versions
*
* @param containerEngineClient the service client to use to retrieve Kubernetes versions
*
* @return the first one in the list of Kubernetes versions
*
*/
private static async Task <string> GetKubernetesVersion(ContainerEngineClient containerEngineClient)
{
GetClusterOptionsRequest getRequest = new GetClusterOptionsRequest
{
ClusterOptionId = "all"
};
GetClusterOptionsResponse getResponse = await containerEngineClient.GetClusterOptions(getRequest);
string kubernetesVersion = getResponse.ClusterOptions.KubernetesVersions[0];
logger.Info($"Kubernetes version: {kubernetesVersion}");
return(kubernetesVersion);
}
/**
* Wait for a work request finished
* @param containerEngineClient the service client to use to get work request
* @param workRequestId the id of work request
*
* @return a work request response object
*/
private static GetWorkRequestResponse WaitForWorkRequestFinished(ContainerEngineClient containerEngineClient, string workRequestId)
{
var waiterConfiguration = new WaiterConfiguration
{
MaxAttempts = 20,
GetNextDelayInSeconds = DelayStrategy.GetExponentialDelayInSeconds
};
GetWorkRequestRequest getWorkRequestRequest = new GetWorkRequestRequest
{
WorkRequestId = workRequestId
};
return(containerEngineClient.Waiters.ForWorkRequest(getWorkRequestRequest, waiterConfiguration, WorkRequestStatus.Succeeded).Execute());
}
/**
* Creates a Cluster and waits for it to become active
*
* @param containerEngineClient the containerEngineclient used to create the cluster
* @param vcnId the ID of the VCN which will own the subnets
* @param subnetIds list of subnet ids
* @param kubernetesVersion kubernetesVersion
* @param compartmentId
*
* @return the created cluster
*/
private static async Task <Cluster> CreateCluster(
ContainerEngineClient containerEngineClient, string vcnId, List <string> subnetIds,
string kubernetesVersion, string compartmentId)
{
logger.Info("Creating Cluster.......");
CreateClusterDetails createClusterDetails = new CreateClusterDetails
{
Name = ClusterDisplayName,
CompartmentId = compartmentId,
VcnId = vcnId,
KubernetesVersion = kubernetesVersion,
Options = new ClusterCreateOptions
{
ServiceLbSubnetIds = subnetIds
}
};
CreateClusterRequest createClusterRequest = new CreateClusterRequest
{
CreateClusterDetails = createClusterDetails
};
CreateClusterResponse clusterResponse = await containerEngineClient.CreateCluster(createClusterRequest);
string workRequestId = clusterResponse.OpcWorkRequestId;
logger.Info($"cluster work request ID is {workRequestId}");
GetWorkRequestResponse workRequestResponse = WaitForWorkRequestFinished(containerEngineClient, workRequestId);
var clusterId = GetClusterId(workRequestResponse);
logger.Info($"cluster ID is {clusterId}");
GetClusterRequest getClusterRequest = new GetClusterRequest
{
ClusterId = clusterId
};
GetClusterResponse getClusterResponse = await containerEngineClient.GetCluster(getClusterRequest);
return(getClusterResponse.Cluster);
}
/**
* Creates a node pool in a cluster and waits until the work request finished
*
* @param containerEngineClient the containerEngineclient used to create the node pool
* @param compartmentId The compartment ID
* @param clusterId The ID of the cluster that the node pool is added in
* @param displayName The display name of the node pool
* @param kubernetesVersion kubernetesVersion
* @param nodeImageName The image to use on each node in the node pool
* @param nodeShape The number of CPUs and the amount of memory allocated to each node in the node pool
* @param initialNodeLabels The initial node label
* @param nodePoolNodeConfigDetails The node pool size and the placementConfig of nodes.
* @return the created node pool
*/
private static async Task <NodePool> CreateNodePool(ContainerEngineClient containerEngineClient, string compartmentId,
string clusterId, string displayName, string kubernetesVersion, string nodeImageName,
string nodeShape, List <KeyValue> initialNodeLabels, CreateNodePoolNodeConfigDetails nodePoolNodeConfigDetails)
{
var createNodePoolDetails = new CreateNodePoolDetails
{
CompartmentId = compartmentId,
ClusterId = clusterId,
Name = displayName,
KubernetesVersion = kubernetesVersion,
NodeImageName = nodeImageName,
InitialNodeLabels = initialNodeLabels,
NodeConfigDetails = nodePoolNodeConfigDetails,
NodeShape = nodeShape
};
var createNodePoolRequest = new CreateNodePoolRequest
{
CreateNodePoolDetails = createNodePoolDetails
};
var createNodePoolResponse = await containerEngineClient.CreateNodePool(createNodePoolRequest);
string workRequestId = createNodePoolResponse.OpcWorkRequestId;
logger.Info($"Create node pool work request ID: {workRequestId}");
GetWorkRequestResponse workRequestResponse = WaitForWorkRequestFinished(containerEngineClient, workRequestId);
var nodePoolId = GetWorkRequestResourceId(workRequestResponse, "nodepool");
logger.Info($"Node pool ID is {nodePoolId}");
GetNodePoolRequest getNodePoolRequest = new GetNodePoolRequest
{
NodePoolId = nodePoolId
};
GetNodePoolResponse getNodePoolResponse = await containerEngineClient.GetNodePool(getNodePoolRequest);
return(getNodePoolResponse.NodePool);
}
public static async Task MainContainerEngine(string[] args)
{
logger.Info("Starting example");
string compartmentId = Environment.GetEnvironmentVariable("OCI_COMPARTMENT_ID");
var provider = new ConfigFileAuthenticationDetailsProvider(OciConfigProfileName);
var containerEngineClient = new ContainerEngineClient(provider);
var vcnClient = new VirtualNetworkClient(provider);
var identityClient = new IdentityClient(provider);
Vcn vcn = null;
List <Subnet> subnets = null;
Cluster cluster = null;
try
{
IdentityModels.AvailabilityDomain availablityDomain = await GetAvailabilityDomain(identityClient, compartmentId);
logger.Info($"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");
}
public static async Task MainContainerEngineNodePool()
{
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;
List <string> lbSubnetIds = new List <string>();
List <string> poolSubnetIds = new List <string>();
Cluster cluster = null;
NodePool nodePool = null;
try
{
List <IdentityModels.AvailabilityDomain> availablityDomains = await GetAvailabilityDomains(identityClient, compartmentId);
vcn = await CreateVcn(vcnClient, compartmentId);
subnets = await CreateSubnets(vcnClient, compartmentId, vcn);
lbSubnetIds.Add(subnets[0].Id);
poolSubnetIds.Add(subnets[1].Id);
var kubernetesVersion = await GetKubernetesVersion(containerEngineClient);
cluster = await CreateCluster(containerEngineClient, vcn.Id, lbSubnetIds, kubernetesVersion, compartmentId);
// Add node pool in the cluster
KeyValue keyValue = new KeyValue
{
Key = "key1",
Value = "value1"
};
List <KeyValue> initialNodeLabels = new List <KeyValue> {
keyValue
};
List <NodePoolPlacementConfigDetails> nodePoolPlacementConfigDetails = new List <NodePoolPlacementConfigDetails>();
foreach (var availabilityDomain in availablityDomains)
{
nodePoolPlacementConfigDetails.Add(new NodePoolPlacementConfigDetails
{
AvailabilityDomain = availabilityDomain.Name,
SubnetId = poolSubnetIds[0]
});
}
;
var createNodePoolNodeConfigDetails = new CreateNodePoolNodeConfigDetails
{
Size = availablityDomains.Count,
PlacementConfigs = nodePoolPlacementConfigDetails
};
nodePool = await CreateNodePool(containerEngineClient, compartmentId, cluster.Id, NodePoolDisplayName,
kubernetesVersion, NodeImageName, NodeShape, initialNodeLabels, createNodePoolNodeConfigDetails);
logger.Info("Created node pool");
// Update the node pool
await UpdateNodePool(containerEngineClient, nodePool.Id, NewNodePoolDisplayName);
}
catch (Exception e)
{
logger.Error($"Failed to create container engine cluster: {e}");
}
finally
{
logger.Info("Cleaning up...");
if (nodePool != null)
{
await DeleteNodePool(containerEngineClient, nodePool.Id);
}
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");
}