Kubernetes - Get value of a specific metadata when using describe command
When ruining kubectl describe service MyService command and can get the details of my kubernetes service as per below sample: 
I am only interested to get the value of LoadBalancer Ingress metadata. Is there a way to retrieve this specific metadata using kubectl describe command?
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2 Answers
How do you define "LoadBalancer Ingress metadata"? The IP address? If so, that information should appear under "IP:", right on top of LoadBalancer Ingress. But the LoadBalancer type service is cloud provider specific.
Do you actually have an IP address assigned to that specific load balancer?
I think it's better to use the get method and the go-template output :
kubectl get svc MyService -o go-template --template='{{range .status.loadBalancer.ingress}}{{.ip}}{{end}}'
Otherwise (but I don't recommend it), use bash tools like grep and cut
kubectl describe svc MyService | grep "LoadBalancer Ingress" | cut -d ':' -f2