Add clusterName as debug info for troubleshooting (#2696)

* Add clusterName as debug info for troubleshooting

* Bump eksctl to v0.100.0 for fixing apiVersion changes

eksctl version before v0.100.0 generated kubeconfig with apiVersion "v1alpha1",
needed to upgrade it to 0.100.0 or later to have "v1beta1" generated.

for more info, please check for the links below:

- https://github.com/weaveworks/eksctl/releases
- https://github.com/weaveworks/eksctl/releases/tag/v0.100.0
- eksctl-io/eksctl#5288
- eksctl-io/eksctl#5287

Author: guessi

pkg/targetgroupbinding/networking_manager.go

@@ -525,8 +525,10 @@ func (m *defaultNetworkingManager) resolveEndpointSGForENI(ctx context.Context,
 		}
 	}
 	if len(sgIDsWithClusterTag) != 1 {
-		return "", errors.Errorf("expect exactly one securityGroup tagged with %v for eni %v, got: %v",
-			clusterResourceTagKey, eniInfo.NetworkInterfaceID, sgIDsWithClusterTag.List())
+		// user may provide incorrect `--cluster-name` at bootstrap or modify the tag key unexpectedly, it is hard to find out if no clusterName included in error message.
+		// having `clusterName` included in error message might be helpful for shorten the troubleshooting time spent.
+		return "", errors.Errorf("expect exactly one securityGroup tagged with %v for eni %v, got: %v (clusterName: %v)",
+			clusterResourceTagKey, eniInfo.NetworkInterfaceID, sgIDsWithClusterTag.List(), m.clusterName)
 	}
 	sgID, _ := sgIDsWithClusterTag.PopAny()
 	return sgID, nil

scripts/ci_e2e_test.sh

@@ -29,7 +29,7 @@ CONTROLLER_IAM_POLICY_NAME="lb-controller-e2e-${PULL_NUMBER}-$BUILD_ID"
 CONTROLLER_IAM_POLICY_ARN="" # will be fulfilled during setup_controller_iam_sa
 
 # Cluster settings
-EKSCTL_VERSION="v0.77.0"
+EKSCTL_VERSION="v0.100.0"
 CLUSTER_NAME="lb-controller-e2e-${PULL_NUMBER}-$BUILD_ID"
 CLUSTER_VERSION=${CLUSTER_VERSION:-"1.19"}
 CLUSTER_INSTANCE_TYPE="m5.xlarge"

scripts/lib/eksctl.sh

@@ -16,7 +16,7 @@ EKSCTL_TEMPLATE_IAM_SA="$(dirname "${BASH_SOURCE[0]}")/eksctl_tmpl_iam_sa.yaml"
 # Arguments:
 #   version         the version of eksctl
 #
-# sample: eksctl::init 0.34.0
+# sample: eksctl::init 0.100.0
 #######################################
 eksctl::init() {
   declare -r version="$1"
@@ -76,7 +76,7 @@ eksctl::init() {
 #   node_count          EKS cluster's node count
 #   cluster_kubeconfig  filename of cluster's kubeconfig
 #
-# sample: eksctl::create_cluster awesome-cluster us-west-2 1.18 m5.xlarge 4 awesome-cluster.kubeconfig
+# sample: eksctl::create_cluster awesome-cluster us-west-2 1.19 m5.xlarge 4 awesome-cluster.kubeconfig
 #######################################
 eksctl::create_cluster() {
   declare -r cluster_name="$1" region="$2" k8s_version="$3" instance_type="$4" node_count="$5" cluster_kubeconfig="$6"