Implementing a CAPI IPAM Provider One of the oldest problems of Cluster API and Kubernetes cluster creation is managing the Nodes IPs. While it is possible to rely on DHCP for the node IP allocation, and some other cloud providers have their own way of managing the IPs, for some enterprises and onpremises environments …

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 PoC to …

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 cannot use it to …

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 …