Egress Firewall in OpenShift with OVN Kubernetes plugin
How can we limit the external hosts that some or all pods in an OpenShift project can access from within the cluster? How can we configure an Egress Firewall...
Recent posts
Deep Dive of Sandbox Containers / Kata Containers in OpenShift
How can we provide more isolation to our containers running on OpenShift? What are Kata Containers and how can we implement them in OpenShift? What are the d...
Zero Trust Networks and mTLS Deep Dive in OpenShift Service Mesh
How can we ensure that our traffic between our microservices is encrypted and safe in a Zero Trust Network? How can we enable mTLS in an easy way in our Serv...
Testing eBPF in OpenShift 4
What is eBPF and how can I use it in OpenShift 4? What are the tools and the benefits of eBPF programs? How can we run custom eBPF programs in our cluster to...
Encrypting the network traffic with Ipsec in OpenShift 4
How can we ensure that the traffic between pods on the pod network across our OpenShift cluster is encrypted and confidential? How can I enable IPsec to secu...