Tag
Tagged “kubernetes”
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Building a Cloud-Native PKI with HashiCorp Vault
I built an HA Vault PKI on Kubernetes to sign the subordinate CA that Global Secure Access needs for TLS inspection. Vault cannot issue a certificate that is both a CA and carries Server Auth EKU, so it could not be done. Updated September 2026: Microsoft now offers a managed certificate for GSA in preview, which removes the problem entirely.
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Building a Raspberry Pi5 Cluster with Talos Linux and Cilium
A small, quiet, genuinely highly-available Kubernetes cluster on four Raspberry Pi 5 boards, running Talos Linux with Cilium - the full kit list, the build, and everything that bit back.