View flow logs | Calico Documentation
docs.tigera.io
View flow logs in the Calico Whisker web console.

i’ve been mucking about with calico on my #homelab #kubernetes cluster, and it took me far far too long to visit the whisker console: https://docs.tigera.io/calico/latest/observability/view-flow-logs

this is unbelievably helpful for debugging firewall rules

i’m very tempted to switch to calico on my non-k8s systems now (e.g. Linux gaming PC), so i can be back to only having 1 firewall abstraction in my brain

  • dukatos@lemmy.zip
    2·
    22 hours ago

    I’ve just spent 16 hours setting my first cluster and I hate calico so much. Easy to setup, hard to keep it running.

    • jokeyrhyme@lemmy.mlOPEnglish
      2·
      17 hours ago

      yeah, when I say “far far too long” I think I’m on roughly the same window of time there 🫂 that said, still manage my nftables firewall on my other systems with firewalld and those concepts of zones has never really clicked in my brain

      i did try cilium first, but it currently doesn’t work on Raspberry Pi 4B nodes: https://github.com/cilium/proxy/issues/1027

      and now that my understanding of calico has improved, i appreciate that it works outside of Kubernetes, too