Minikube

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https://github.com/lftraining/MWC

linux foundation training

shell

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-latest.x86_64.rpm
sudo rpm -Uvh minikube-latest.x86_64.rpm
sudo dnf install podman-docker

shell

minikube config set rootless true
minikube start --driver=podman

minikube start –driver=podman –cpus=4 –memory=8192

eBPF monitor

sudo dnf install bpftool

https://dev.to/maheshrayas/-intro-into-ebpf-and-rust-l2m

eBPF is a technology that allows developers to run safe, sandboxed programs in the Linux kernel. These programs can be used for networking, observability, and security, without modifying kernel source code or loading kernel modules.

eBPF runs inside a restricted virtual machine in the kernel — somewhat like how WebAssembly (WASM) or the JVM operates in userspace — ensuring safety and control over what the program can do.sudo

shell

sudo dnf check-update
sudo dnf install kernel-tools kernel-headers cloud-utils

Probe BPF system capabilities. This command queries the kernel for supported BPF features; look for “supported” on key items like bpf_syscall, map types, and program types. Some may be restricted to only root users.

shell

sudo bpftool feature probe | grep -E 'bpf|BPF'

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Minikube

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