Kubernetes DNSResolutionFailure

Pods are unable to resolve DNS names.

['Check the CoreDNS logs using `kubectl logs -n kube-system `.', "Verify the DNS configuration in the pod's `/etc/resolv.conf` file.", 'Ensure the CoreDNS service is running and healthy.', 'Check network policies that might block DNS traffic.', 'Test DNS resolution from within a pod using `nslookup` or `dig`.']

Master

Kubernetes

in Minutes — Grab the Ultimate Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

Kubernetes

Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MORE ISSUES

Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid