Accessing a Service inside Kind without an Ingress

no-ingress-kind.sh

cat <<EOF | kind create cluster --config=-
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
  kubeadmConfigPatches:
  - |
    kind: InitConfiguration
    nodeRegistration:
      kubeletExtraArgs:
        node-labels: "ingress-ready=true"
  extraPortMappings:
  - containerPort: 30303
    hostPort: 80
    protocol: TCP
EOF


cat <<EOF | kubectl apply -f - 
kind: Pod
apiVersion: v1
metadata:
  name: bar-app
  labels:
    app: bar
spec:
  containers:
  - name: bar-app
    image: hashicorp/http-echo:0.2.3
    args:
    - "-text=bar"
---
kind: Service
apiVersion: v1
metadata:
  name: bar-service
spec:
  type: NodePort
  selector:
    app: bar
  ports:
  # Default port used by the image
  - port: 5678
    nodePort: 30303
EOF