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My Latest Tutorials
Setup CoreDNS as a Local DNS Server on Ubuntu
If you run more than a couple of servers on a private network, you eventually hit the same wall: remembering 10.20.0.15 is fine fo...
Install Linkerd Service Mesh on Kubernetes
Once a cluster has more than a couple of services talking to each other, a few questions start coming up that Kubernetes itself do...
Getting Started with HashiCorp Vault on Ubuntu
Every project ends up with the same pile of sensitive values: database passwords, API keys, TLS private keys, cloud credentials. M...