update README.md

README.md

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 # cloudflared
 
-Kubernetes deployment source-of-truth repository for `cloudflared`.
+GitOps source for the Cloudflare Tunnel connector in the `networking` namespace.
 
-This repo manages the Cloudflare tunnel deployment in `networking` through an
-Argo CD `ApplicationSet`, using a SOPS-encrypted tunnel token and a simple
-kustomize overlay.
+## Current deployment
+
+- Bootstrap: `enabled: true`, applied from `main`
+- Argo application: `cloudflared-production`
+- Target namespace: `networking`
+- Render path: `manifest/overlays/production`
+- Repo URL used by Argo CD: `http://gitea-ha-http.apps:3000/olb42/cloudflared.git`
+- Config management plugin: `ksops`
+
+## Runtime
+
+The base deploys three `cloudflare/cloudflared:latest` replicas with rolling
+updates, topology spread, readiness/liveness checks on port `2000`, and
+`cloudflared tunnel --no-autoupdate --metrics 0.0.0.0:2000 run`.
+
+## Secrets
+
+The tunnel token is read from `Secret/cloudflared-secrets`, key `tunnel_token`.
+`manifest/overlays/production/sealed-secret.yaml` exists in the repo but is not
+currently referenced by the production kustomization. Confirm whether the secret
+is managed out-of-band or should be added to the overlay before relying on a new
+sync to create it.