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Update Headlamp and Vault documentation; enhance RBAC configurations in Argo CD. Modify Headlamp README to clarify sessionTTL handling and ServiceAccount permissions. Add Cilium network policy instructions to Vault README. Update Argo CD values.yaml for default RBAC settings, ensuring local admin retains full access while new users start with read-only permissions. Reflect these changes in CLUSTER-BUILD.md.

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Nikholas Pcenicni
2026-03-28 02:02:17 -04:00
parent 906c24b1d5
commit 445a1ac211
15 changed files with 188 additions and 13 deletions
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clusters/noble/apps/vault/README.md
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@@ -22,6 +22,16 @@ kubectl -n vault get pods,pvc,svc
kubectl -n vault exec -i sts/vault -- vault status
```
## Cilium network policy (Phase G)
After **Cilium** is up, optionally restrict HTTP access to the Vault server pods (**TCP 8200**) to **`external-secrets`** and same-namespace clients:
```bash
kubectl apply -f clusters/noble/apps/vault/cilium-network-policy.yaml
```
If you add workloads in other namespaces that call Vault, extend **`ingress`** in that manifest.
## Initialize and unseal (first time)
From a workstation with `kubectl` (or `kubectl exec` into any pod with `vault` CLI):