CKA mock3 exam Question 5th I followed the solution steps but not able to curl or ping svc “np-test-service”
type or paste code here
Hi @hrshbp
The issue you’re having with ping is that there are network policies blocking all traffic except tcp/80. ping uses icmp, not tcp, which is being blocked by the default-deny policy that’s deployed when the question is set up.
To test that port 80 has been opened by ingress-to-np-test, you need to use curl or some other tool to test it.
You found that curl was unavailable on the busybox image you selected, so you need to google for an image that does contain curl.
One such image is wbitt/network-multitool which contains curl and many other useful tools for testing network stuff…
k run test --image=wbitt/network-multitool -it --rm /bin/sh
If you don't see a command prompt, try pressing enter.
/ # curl http://np-test-service
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
...
Thanks. It working fine now. Thank you!
You’re welcome!
Happy learning.