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Debugging in Kubernetes

"How do you debug applications running in Kubernetes?"

The strategy to successfully debugging applications in kubernetes is to be consistent with your approach: application to public traffic or public traffic to application.

The question as it is it's very generic, however, let's see the different components we might have to check in our debugging journey:

  • Container/Pod
  • Service
@triangletodd
triangletodd / README.md
Last active April 21, 2025 08:57
k3s in LXC on Proxmox

On the host

Ensure these modules are loaded

cat /proc/sys/net/bridge/bridge-nf-call-iptables

Disable swap

sysctl vm.swappiness=0
swapoff -a