diff --git a/examples/cluster-py/__main__.py b/examples/cluster-py/__main__.py
index a3c822f6d..4a28993ae 100644
--- a/examples/cluster-py/__main__.py
+++ b/examples/cluster-py/__main__.py
@@ -13,34 +13,51 @@
 # TODO specify tags: { "Name": f"{project_name}-2" }
 vpc = Vpc(f"{project_name}-2")
 
-cluster2 = eks.Cluster('eks-cluster',
-                          vpc_id=vpc.vpc_id,
-                          public_subnet_ids=vpc.public_subnet_ids,
-                          public_access_cidrs=['0.0.0.0/0'],
-                          desired_capacity=2,
-                          min_size=2,
-                          max_size=2,
-                          instance_type='t3.micro',
-                          # set storage class.
-                          storage_classes={"gp2": eks.StorageClassArgs(
-                              type='gp2', allow_volume_expansion=True, default=True, encrypted=True,)},
-                          enabled_cluster_log_types=[
-                              "api",
-                              "audit",
-                              "authenticator",
-                          ],)
-
-cluster3 = eks.Cluster(f"{project_name}-3",
-                            vpc_id=vpc.vpc_id,
-                            public_subnet_ids=vpc.public_subnet_ids,
-                            node_group_options=eks.ClusterNodeGroupOptionsArgs(
-                                desired_capacity=1,
-                                min_size=1,
-                                max_size=1,
-                                instance_type="t3.small"
-                            )
+cluster2 = eks.Cluster(
+    "eks-cluster",
+    vpc_id=vpc.vpc_id,
+    public_subnet_ids=vpc.public_subnet_ids,
+    public_access_cidrs=["0.0.0.0/0"],
+    desired_capacity=2,
+    min_size=2,
+    max_size=2,
+    instance_type="t3.micro",
+    # set storage class.
+    storage_classes={
+        "gp2": eks.StorageClassArgs(
+            type="gp2",
+            allow_volume_expansion=True,
+            default=True,
+            encrypted=True,
+        )
+    },
+    enabled_cluster_log_types=[
+        "api",
+        "audit",
+        "authenticator",
+    ],
 )
 
+cluster3 = eks.Cluster(
+    f"{project_name}-3",
+    vpc_id=vpc.vpc_id,
+    public_subnet_ids=vpc.public_subnet_ids,
+    node_group_options=eks.ClusterNodeGroupOptionsArgs(
+        desired_capacity=1, min_size=1, max_size=1, instance_type="t3.small"
+    ),
+)
+
+##########################
+###     EKS Addons     ###
+##########################
+
+coredns = eks.Addon(
+    f"{project_name}-cluster3-coredns",
+    cluster=cluster3,
+    addon_name="coredns",
+    addon_version="v1.11.1-eksbuild.9",
+    resolve_conflicts_on_update="PRESERVE",
+)
 
 
 # Export the clusters' kubeconfig.
diff --git a/examples/cluster/index.ts b/examples/cluster/index.ts
index 4a0dacc19..7fa64fb02 100644
--- a/examples/cluster/index.ts
+++ b/examples/cluster/index.ts
@@ -4,50 +4,62 @@ import * as eks from "@pulumi/eks";
 
 const projectName = pulumi.getProject();
 
-// Create an EKS cluster with the default configuration.
-const cluster1 = new eks.Cluster(`${projectName}-1`);
-
 // Create an EKS cluster with a non-default configuration.
 const vpc = new awsx.ec2.Vpc(`${projectName}-2`, {
-    tags: {"Name": `${projectName}-2`},
+  tags: { Name: `${projectName}-2` },
 });
 
+////////////////////////////
+///     EKS Clusters     ///
+////////////////////////////
+
+// Create an EKS cluster with the default configuration.
+const cluster1 = new eks.Cluster(`${projectName}-1`);
+
 const cluster2 = new eks.Cluster(`${projectName}-2`, {
-    vpcId: vpc.vpcId,
-    publicSubnetIds: vpc.publicSubnetIds,
-    desiredCapacity: 2,
-    minSize: 2,
-    maxSize: 2,
-    deployDashboard: false,
-    enabledClusterLogTypes: [
-        "api",
-        "audit",
-        "authenticator",
-    ],
-    vpcCniOptions: {
-        disableTcpEarlyDemux: true,
-    },
+  vpcId: vpc.vpcId,
+  publicSubnetIds: vpc.publicSubnetIds,
+  desiredCapacity: 2,
+  minSize: 2,
+  maxSize: 2,
+  deployDashboard: false,
+  enabledClusterLogTypes: ["api", "audit", "authenticator"],
+  vpcCniOptions: {
+    disableTcpEarlyDemux: true,
+  },
 });
 
 const cluster3 = new eks.Cluster(`${projectName}-3`, {
-    vpcId: vpc.vpcId,
-    publicSubnetIds: vpc.publicSubnetIds,
-    nodeGroupOptions: {
-        desiredCapacity: 1,
-        minSize: 1,
-        maxSize: 1,
-        instanceType: "t3.small",
-        enableDetailedMonitoring: false,
-    }
-})
+  vpcId: vpc.vpcId,
+  publicSubnetIds: vpc.publicSubnetIds,
+  nodeGroupOptions: {
+    desiredCapacity: 1,
+    minSize: 1,
+    maxSize: 1,
+    instanceType: "t3.small",
+    enableDetailedMonitoring: false,
+  },
+});
 
 // cluster4 is a graviton cluster to test the ARM64 architecture
 // can be successfully provisioned.
 const cluster4 = new eks.Cluster(`${projectName}-4`, {
-    vpcId: vpc.vpcId,
-    publicSubnetIds: vpc.publicSubnetIds,
-    instanceType: "t4g.small",
-})
+  vpcId: vpc.vpcId,
+  publicSubnetIds: vpc.publicSubnetIds,
+  instanceType: "t4g.small",
+});
+
+//////////////////////////
+///     EKS Addons     ///
+//////////////////////////
+
+// Test that we can create a coredns addon within cluster3.
+const coredns = new eks.Addon("coredns", {
+  cluster: cluster3,
+  addonName: "coredns",
+  addonVersion: "v1.11.1-eksbuild.9",
+  resolveConflictsOnUpdate: "PRESERVE",
+});
 
 // Export the clusters' kubeconfig.
 export const kubeconfig1 = cluster1.kubeconfig;
@@ -56,4 +68,4 @@ export const kubeconfig3 = cluster3.kubeconfig;
 export const kubeconfig4 = cluster4.kubeconfig;
 
 // export the IAM Role ARN of the cluster
-export const iamRoleArn = cluster1.core.clusterIamRole.arn;
+export const iamRoleArn = cluster1.core.clusterIamRole.arn;
\ No newline at end of file