[Solved] Given the following command output, what does it indicate about the service 'webapp'? kubectl get endpoints webapp NAME ENDPOINTS AGE webapp 10.1.2.3:80,10.1.2.4:80 5m | Kubernetes

Kubernetes - Services

Given the following command output, what does it indicate about the service 'webapp'?

kubectl get endpoints webapp
NAME     ENDPOINTS           AGE
webapp   10.1.2.3:80,10.1.2.4:80   5m

AThe service 'webapp' is using EndpointSlices instead of Endpoints

BThe service 'webapp' is not connected to any pods

CThe service 'webapp' has pods but no ports exposed

DThe service 'webapp' has two pods with IPs 10.1.2.3 and 10.1.2.4 serving on port 80

Step-by-Step Solution

Solution:

Step 1: Analyze the 'kubectl get endpoints' output
The output shows two IP addresses with port 80 listed under ENDPOINTS for 'webapp'.
Step 2: Interpret the meaning of listed endpoints
This means the service routes traffic to two pods at IPs 10.1.2.3 and 10.1.2.4 on port 80.
Final Answer:
The service 'webapp' has two pods with IPs 10.1.2.3 and 10.1.2.4 serving on port 80 -> Option D
Quick Check:
Endpoints list pod IPs and ports = The service 'webapp' has two pods with IPs 10.1.2.3 and 10.1.2.4 serving on port 80 [OK]

Quick Trick: Endpoints output shows pod IPs and ports behind service [OK]

Common Mistakes:

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Given the following command output, what does it indicate about the service 'webapp'?