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Enhance Argo CD integration by adding support for a bootstrap root application. Update group_vars/all.yml and role defaults to include noble_argocd_apply_bootstrap_root_application. Modify tasks to apply the bootstrap application conditionally. Revise documentation to clarify the GitOps workflow and the relationship between the core platform and optional applications. Remove outdated references and streamline the README for better user guidance.

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Nikholas Pcenicni
2026-04-01 01:55:41 -04:00
parent c312ceeb56
commit f259285f6e
14 changed files with 112 additions and 23 deletions
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docs/architecture.md
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@@ -214,7 +214,7 @@ See [`talos/CLUSTER-BUILD.md`](../talos/CLUSTER-BUILD.md) for the authoritative
## Narrative
The **noble** environment is a **Talos** lab cluster on **`192.168.50.0/24`** with **three control plane nodes and one worker**, schedulable workloads on control planes enabled, and the Kubernetes API exposed through **kube-vip** at **`192.168.50.230`**. **Cilium** provides the CNI after Talos bootstrap with **`cni: none`**; **MetalLB** advertises **`192.168.50.210`–`192.168.50.229`**, pinning **Argo CD** to **`192.168.50.210`** and **Traefik** to **`192.168.50.211`** for **`*.apps.noble.lab.pcenicni.dev`**. **cert-manager** issues certificates for Traefik Ingresses; **GitOps** is **Ansible-driven Helm** for the platform (**`clusters/noble/bootstrap/`**) plus optional **Argo CD** app-of-apps (**`clusters/noble/apps/`**, **`clusters/noble/bootstrap/argocd/`**). **Observability** uses **kube-prometheus-stack** in **`monitoring`**, **Loki** and **Fluent Bit** with Grafana wired via a **ConfigMap** datasource, with **Longhorn** PVCs for Prometheus, Grafana, Alertmanager, and Loki. **Secrets** in git use **SOPS** + **age** under **`clusters/noble/secrets/`**; **Kyverno** enforces **Pod Security Standards baseline** in **Audit**. **Public** access uses **Newt** to **Pangolin** with **CNAME** and Integration API steps as documented—not generic in-cluster public DNS.
The **noble** environment is a **Talos** lab cluster on **`192.168.50.0/24`** with **three control plane nodes and one worker**, schedulable workloads on control planes enabled, and the Kubernetes API exposed through **kube-vip** at **`192.168.50.230`**. **Cilium** provides the CNI after Talos bootstrap with **`cni: none`**; **MetalLB** advertises **`192.168.50.210`–`192.168.50.229`**, pinning **Argo CD** to **`192.168.50.210`** and **Traefik** to **`192.168.50.211`** for **`*.apps.noble.lab.pcenicni.dev`**. **cert-manager** issues certificates for Traefik Ingresses; **GitOps** is **Ansible** for the **initial** platform install (**`clusters/noble/bootstrap/`**), then **Argo CD** for the kustomize tree (**`noble-bootstrap-root`** → **`clusters/noble/bootstrap`**) and optional apps (**`noble-root`** → **`clusters/noble/apps/`**) once automated sync is enabled after **`noble.yml`** (see **`clusters/noble/bootstrap/argocd/README.md`** §5). **Observability** uses **kube-prometheus-stack** in **`monitoring`**, **Loki** and **Fluent Bit** with Grafana wired via a **ConfigMap** datasource, with **Longhorn** PVCs for Prometheus, Grafana, Alertmanager, and Loki. **Secrets** in git use **SOPS** + **age** under **`clusters/noble/secrets/`**; **Kyverno** enforces **Pod Security Standards baseline** in **Audit**. **Public** access uses **Newt** to **Pangolin** with **CNAME** and Integration API steps as documented—not generic in-cluster public DNS.
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