Helm Chart for Cloudflare Tunnels
Tuesday, April 9, 2024
I’m a big fan of Cloudflare’s tunnels. They allow me to run lots of services behind my firewall and still access them either over the open internet, or via their Zero Trust system. This gives me the ability to run public services, like this blog, or to give myself or my friends access to services behind my firewall without using my VPN. In the beginning to get this working I was adding a sidecar container to every deployment that needed a tunnel. While this worked, it was annoying and tedious to have to copy entire Helm charts locally to make modifications to them. I recently created a new Helm chart that I’ve been using that deploys a container running the Cloudflare Tunnel binary and then connects to the Kubernets service of whatever I want to tunnel.
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