package com.tejasoft.devops.iac.pulumi.aws;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.eks.Cluster;

public final class AWSEKSPulumiApp
{
    public static void main(final String[] aArgs) {
       Pulumi.run(AWSEKSPulumiApp::stack);
    }

    private static void stack(final Context aContext) {
       final var cluster = new Cluster("eks-cluster");
       aContext.export("kubeconfig", cluster.kubeconfig());
    }
}

when this is executed the command

pulumi stack output

gives out put as

Current stack outputs (0):

No output values currently in this stack

You've run it with

pulumi up

first?

did run pulumi up and then also same error

What was the result of

up

?

Previewing update (dev) View Live: https://app.pulumi.com/nagkumar/hw/dev/previews/52164d5d-2e6a-405d-8859-13ff2f852bbf Type Name pulumipulumiStack hw-dev ├─ eksindexCluster eks-cluster + │ ├─ eksindexVpcCni eks-cluster-vpc-cni + │ ├─ awsec2SecurityGroupRule eks-cluster-eksExtApiServerClusterI + │ ├─ awsec2SecurityGroupRule eks-cluster-eksNodeIngressRule + │ ├─ awsec2SecurityGroupRule eks-cluster-eksNodeInternetEgressRu + │ ├─ awsec2SecurityGroupRule eks-cluster-eksClusterIngressRule + │ └─ awsec2SecurityGroupRule eks-cluster-eksNodeClusterIngressRu └─ kubernetescore/v1ConfigMap eks-cluster-nodeAccess Diagnostics: pulumipulumiStack (hw-dev): error: Running program [PID: 14772](unknown) failed with an unhandled exception: io.grpc.StatusRuntimeException: UNAVAILABLE: error reading from server: read tcp 127.0.0.153539 >127.0.0.153538: use of closed network connection at io.grpc.Status.asRuntimeException(Status.java:535) at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:533) at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:553) at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:68) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:739) at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:718) at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:833) kubernetescore/v1ConfigMap (eks-cluster-nodeAccess): error: failed to initialize discovery client: exec plugin: invalid apiVersion "client.authentication.k8s.io/v1alpha1"

I mean given it's erroring out that a server is unavailable I'd expect it to also say there are no outputs.

for the same code, aws does show i.e. it is active

for the same code, aws does show i.e. it is active

Sure because it got far enough to create the cluster, but the program error'd out before it could export its outputs.