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  • Using Falco to monitor outbound traffic for Pods in Kubernetes

    Apr 16, 2021 · 10 min read · Kubernetes Falco Security Observability  ·
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    Using Falco to monitor outbound traffic for Pods in Kubernetes Falco is an opensource project from Sysdig focused on container runtime and cloud native security, that uses modern technologies like eBPF to monitor environment situations using syscalls and other events sources We’ve used Falco some time ago as a …

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  • Kubernetes Control Plane natively on FreeBSD with K3s

    Dec 30, 2020 · 6 min read · FreeBSD kubernetes k3s  ·
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    Introduction I’ve been trying, on the past few days make Kubernetes usable on FreeBSD. Why? Some would say I like to suffer. Others would say I have much spare time. To be honest, I’m doing this for fun. FreeBSD, for me, is one of the most stable and performant Operating Systems, and it’s sad that we …

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  • The mix (and mess) of Packet Filter Linux - Part 1

    Sep 13, 2020 · 9 min read · Packet filtering iptables netfilter ebpf Kubernetes  ·
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    Introduction So you’ve got a brand new Linux distribution. You start your Kubernetes distributions, and decide for a specific CNI that provides network policies. Then you figure out that something is (or is not) working, does an iptables -L to check what is going on and boom: where are all my iptables rules? Worst of …

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Ricardo P. Katz

SRE, does Kubernetes Stuff around there. Lego and planes addicted
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Featured Posts

  • NGINX NJS Experiments - Dynamic Backends
  • Using Falco to monitor outbound traffic for Pods in Kubernetes
  • Kubernetes Control Plane natively on FreeBSD with K3s
  • The mix (and mess) of Packet Filter in Linux Part 2 - eBPF + XDP
  • The mix (and mess) of Packet Filter Linux - Part 1

Recent Posts

  • NGINX NJS Experiments - Dynamic Backends
  • Using Falco to monitor outbound traffic for Pods in Kubernetes
  • Kubernetes Control Plane natively on FreeBSD with K3s
  • The mix (and mess) of Packet Filter in Linux Part 2 - eBPF + XDP
  • The mix (and mess) of Packet Filter Linux - Part 1
  • Flatcar Linux in VMware Player — 5 minute command line deploy

Categories

TECHNOLOGY 6

Tags

KUBERNETES 3 EBPF 2 PACKET-FILTERING 2 AUTOMATION 1 FALCO 1 FLATCAR 1 FREEBSD 1 INGRESS 1 IPTABLES 1 K3S 1 NETFILTER 1 NGINX 1 OBSERVABILITY 1 SECURITY 1
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AUTOMATION1 EBPF2 FALCO1 FLATCAR1 FREEBSD1 INGRESS1 IPTABLES1 K3S1 KUBERNETES3 NETFILTER1 NGINX1 OBSERVABILITY1 PACKET-FILTERING2 SECURITY1 VMWARE1 XDP1
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