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S Rao B
S Rao B

Posted on

Kubernetes core-dns pod issue

Hi All,
I am trying to install kubernetes v1.25.3 on Ubuntu 22.04 LTS
After kubeadm init
I have seen there is core dns pods are not coming up with below error
Image description

Could you pls check and kindly assist me to fix it pls

Top comments (2)

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Ella (she/her/elle)

@jmarhee and @unistars are two people who spring to mind when I think of K8s x Ubuntu... have either of you encountered this issue before?

I wonder if @danielepolencic or @lboix have some insights as well, as you both have experience with both Linux and Kubernetes.

Looking forward to seeing what such great minds come up with!

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Nixia Silfia

I totally get the frustration you’re experiencing with the core DNS pods not coming up after the kubeadm init. It can be super confusing when things don't work as expected, especially with Kubernetes on Ubuntu. If you're looking for something interesting to check out while you troubleshoot, you might want to visit AFKspin, as they have some great resources that could help you out. In the meantime, make sure you've followed all the necessary steps in the installation guide and consider checking your network settings, as many issues stem from that. Good luck with your setup!