create argocd apps declaratively

README.md

@@ -25,6 +25,7 @@ Aquest clúster K3s gestiona els següents serveis:
 ```
 .
 ├── README.md                    # Aquest fitxer
+├── argocd-bootstrap.yaml        # App-of-apps: llavor per a ArgoCD (aplicar 1 cop)
 ├── <aplicació>/                 # Cada aplicació té el seu directori
 │   ├── deployment.yaml          # Definició del Deployment
 │   ├── service.yaml            # Definició del Service
@@ -32,8 +33,12 @@ Aquest clúster K3s gestiona els següents serveis:
 │   ├── namespace.yaml           # Namespace dedicat (opcional)
 │   ├── configmap.yaml          # ConfigMaps (opcional)
 │   └── pvc.yaml                 # PersistentVolumeClaims (opcional)
+├── argocd/                      # ArgoCD
+│   ├── ingress.yaml             # Ingress d'ArgoCD
+│   ├── apps/                    # Applications + AppProject declaratius
+│   └── gen-apps.sh              # Genera argocd/apps/* i argocd-bootstrap.yaml
 └── nas/                         # Servei extern per al NAS
-    ├── nas.yaml                 # Service i Endpoints externs
+    ├── transport.yaml           # ServersTransport de Traefik
     └── ingress.yaml             # Ingress del NAS
 ```
 
@@ -62,6 +67,9 @@ kubectl apply -f <aplicació>/<fitxer>.yaml
 
 ### Desplegar Tot el Clúster
 
+La forma recomanada és deixar que ArgoCD sincronitzi el repo (veure secció [ArgoCD (GitOps)](#-argocd-gitops)).
+Per a un desplegament manual sense ArgoCD:
+
 ```bash
 # Desplegar totes les aplicacions
 for dir in */; do
@@ -122,6 +130,66 @@ spec:
                 number: 80
 ```
 
+## 🐙 ArgoCD (GitOps)
+
+Totes les aplicacions del repo es despleguen de forma declarativa amb ArgoCD. Hi ha un `Application` per cada directori d'aplicació, agrupades sota un `AppProject` anomenat `k3s-cluster`.
+
+### Estructura
+
+- [`argocd/apps/project.yaml`](argocd/apps/project.yaml) — `AppProject` `k3s-cluster` (sync-wave -1).
+- [`argocd/apps/<app>.yaml`](argocd/apps/) — un `Application` per aplicació (sync-wave 0), cadascun apunta al seu directori del repo.
+- [`argocd-bootstrap.yaml`](argocd-bootstrap.yaml) — `Application` "app-of-apps" que sincronitza tot el directori `argocd/apps/`. És l'únic recurs que cal aplicar a mà.
+- [`argocd/gen-apps.sh`](argocd/gen-apps.sh) — regenera tots els fitxers anteriors a partir d'una llista d'aplicacions.
+
+### Flux
+
+1. El `AppProject` i tots els `Application` estan versionats a `argocd/apps/`.
+2. L'app `k3s-cluster-root` (a `argocd-bootstrap.yaml`) llegeix `argocd/apps/` i crea/actualitza el projecte i totes les applications.
+3. Cada `Application` sincronitza el seu directori (ex: `pihole/`) cap al seu namespace, amb `prune` i `selfHeal` activats.
+
+### Bootstrap (una sola vegada)
+
+Prerequisits:
+
+1. ArgoCD instal·lat al clúster (namespace `argocd`).
+2. `cert-manager` instal·lat (veure [`cert-manager/install.sh`](cert-manager/install.sh)) — el `ClusterIssuer` depèn dels seus CRDs.
+3. El repo registrat a ArgoCD (`Settings → Repositories`). Si el repo és públic a GitHub, l'HTTPS funciona sense credencials.
+
+Llançar la llavor:
+
+```bash
+kubectl apply -f argocd-bootstrap.yaml
+```
+
+A partir d'aquí ArgoCD crea el projecte `k3s-cluster`, totes les `Application` i les sincronitza automàticament. Qualsevol canvi al repo es propaga sol (self-heal).
+
+### Recrear el clúster des de zero
+
+```bash
+# 1. Instal·lar K3s
+# 2. Instal·lar ArgoCD
+# 3. Instal·lar cert-manager
+kubectl apply -f https://github.com/cert-manager/cert-manager/releases/latest/download/cert-manager.yaml
+kubectl wait --for=condition=available --timeout=120s deployment/cert-manager -n cert-manager
+# 4. Registrar el repo a ArgoCD (o deixar-lo públic)
+# 5. Llançar la llavor
+kubectl apply -f argocd-bootstrap.yaml
+```
+
+### Afegir o treure una aplicació
+
+1. Crea/esborra el directori de l'aplicació.
+2. Afegeix/treu la línia corresponent a l'array `APPS` de [`argocd/gen-apps.sh`](argocd/gen-apps.sh) amb el format `name|namespace|path|recurse|validate`.
+3. Executa `./argocd/gen-apps.sh` per regenerar els manifests.
+4. Fes commit i push; ArgoCD ho sincronitza sol.
+
+### Notes
+
+- Els `Application`/`AppProject` pertanyen al namespace `argocd` (recursos propis d'ArgoCD).
+- L'app `argocd` té `recurse: false` sobre el directori `argocd/` per gestionar només `ingress.yaml` i no els seus propis manifests sota `argocd/apps/`.
+- L'app `phoenix` usa `Validate=false` per tolerar el CRD `ServiceMonitor` si el Prometheus Operator encara no és instal·lat.
+- Els secrets que no estan al repo (ex: `gitea-registry` per a `gym-tracker`) s'han de crear manualment al seu namespace; Argo no els gestiona ni els esborra.
+
 ## 💾 Persistència de Dades
 
 Les aplicacions que necessiten emmagatzematge persistent utilitzen:

argocd-bootstrap.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: k3s-cluster-root
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  project: default
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: argocd/apps
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: argocd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/argocd.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: argocd
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: argocd
+    directory:
+      recurse: false
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: argocd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/cert-manager.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cert-manager
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: cert-manager
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: cert-manager
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/fava.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: fava
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: fava
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: fava
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/gitea.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: gitea
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: gitea
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: gitea
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/glance.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: glance
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: glance
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: glance
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/gym-tracker.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: gym-tracker
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: gym-tracker
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: gym-tracker
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/homeassistant.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: homeassistant
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: homeassistant
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: home-assistant
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/jellyfin.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: jellyfin
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: jellyfin
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: jellyfin
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/litellm.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: litellm
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: litellm
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: litellm
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/minecraft-server.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: minecraft-server
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: minecraft-server
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: minecraft
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/monitoring.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: monitoring
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: monitoring
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: monitoring
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/myorg-assistant.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: myorg-assistant
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: myorg-assistant
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: myorg-assistant
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/n8n.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: n8n
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: n8n
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: n8n
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/nas.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nas
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: nas
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: nas-proxy
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/openwebui.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: openwebui
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: openwebui
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: openwebui
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/phoenix.yaml

@@ -0,0 +1,25 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: phoenix
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: phoenix
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: phoenix
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false
+      - Validate=false

argocd/apps/pihole.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: pihole
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: pihole
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: pihole
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/project.yaml

@@ -0,0 +1,17 @@
+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: k3s-cluster
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  description: Applications for the rogi.casa K3s cluster (managed in Git)
+  sourceRepos:
+    - https://git.rogi.casa/roger/k3s-cluster.git
+  destinations:
+    - server: https://kubernetes.default.svc
+      namespace: "*"
+  clusterResourceWhitelist:
+    - group: "*"
+      kind: "*"

argocd/apps/qbittorrent.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: qbittorrent
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: qbittorrent
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: qbittorrent
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/apps/vaultwarden.yaml

@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: vaultwarden
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: https://git.rogi.casa/roger/k3s-cluster.git
+    targetRevision: main
+    path: vaultwarden
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: vaultwarden
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false

argocd/gen-apps.sh

@@ -0,0 +1,140 @@
+#!/usr/bin/env bash
+# Generates ArgoCD Application manifests (one per app folder) + an AppProject.
+#
+# Layout produced:
+#   argocd/apps/project.yaml            -> AppProject "k3s-cluster" (sync-wave -1)
+#   argocd/apps/<app>.yaml              -> Application for that app folder
+#   argocd-bootstrap.yaml (repo root)   -> app-of-apps: syncs everything in argocd/apps/
+#
+# Bootstrap (one-time, after ArgoCD + cert-manager are installed):
+#   kubectl apply -f argocd-bootstrap.yaml
+#
+# Re-run this script after adding/removing an app folder to regenerate the manifests.
+set -euo pipefail
+
+cd "$(dirname "$0")/.."   # repo root
+
+REPO="${REPO:-https://git.rogi.casa/roger/k3s-cluster.git}"
+REV="${REV:-main}"
+APPS_DIR="argocd/apps"
+mkdir -p "$APPS_DIR"
+
+# app-name | namespace | path | recurse | validate
+APPS=(
+  "argocd|argocd|argocd|false|true"
+  "cert-manager|cert-manager|cert-manager|true|true"
+  "fava|fava|fava|true|true"
+  "gitea|gitea|gitea|true|true"
+  "glance|glance|glance|true|true"
+  "gym-tracker|gym-tracker|gym-tracker|true|true"
+  "homeassistant|home-assistant|homeassistant|true|true"
+  "jellyfin|jellyfin|jellyfin|true|true"
+  "litellm|litellm|litellm|true|true"
+  "minecraft-server|minecraft|minecraft-server|true|true"
+  "monitoring|monitoring|monitoring|true|true"
+  "myorg-assistant|myorg-assistant|myorg-assistant|true|true"
+  "n8n|n8n|n8n|true|true"
+  "nas|nas-proxy|nas|true|true"
+  "openwebui|openwebui|openwebui|true|true"
+  "phoenix|phoenix|phoenix|true|false"
+  "pihole|pihole|pihole|true|true"
+  "qbittorrent|qbittorrent|qbittorrent|true|true"
+  "vaultwarden|vaultwarden|vaultwarden|true|true"
+)
+
+# ---------------------------------------------------------------------------
+# AppProject
+# ---------------------------------------------------------------------------
+cat > "$APPS_DIR/project.yaml" <<EOF
+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: k3s-cluster
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  description: Applications for the rogi.casa K3s cluster (managed in Git)
+  sourceRepos:
+    - ${REPO}
+  destinations:
+    - server: https://kubernetes.default.svc
+      namespace: "*"
+  clusterResourceWhitelist:
+    - group: "*"
+      kind: "*"
+EOF
+
+# ---------------------------------------------------------------------------
+# One Application per app folder
+# ---------------------------------------------------------------------------
+gen_app() {
+  local name="$1" ns="$2" path="$3" recurse="$4" validate="$5"
+  local recurse_yaml validate_opts=""
+  [ "$recurse" = "true" ] && recurse_yaml="      recurse: true" || recurse_yaml="      recurse: false"
+  [ "$validate" = "false" ] && validate_opts=$'\n      - Validate=false'
+
+  cat > "$APPS_DIR/${name}.yaml" <<EOF
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: ${name}
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "0"
+spec:
+  project: k3s-cluster
+  source:
+    repoURL: ${REPO}
+    targetRevision: ${REV}
+    path: ${path}
+    directory:
+${recurse_yaml}
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: ${ns}
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false${validate_opts}
+EOF
+}
+
+for line in "${APPS[@]}"; do
+  IFS='|' read -r name ns path recurse validate <<< "$line"
+  gen_app "$name" "$ns" "$path" "$recurse" "$validate"
+done
+
+# ---------------------------------------------------------------------------
+# Root "app-of-apps" bootstrap Application (uses the built-in default project)
+# ---------------------------------------------------------------------------
+cat > argocd-bootstrap.yaml <<EOF
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: k3s-cluster-root
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  project: default
+  source:
+    repoURL: ${REPO}
+    targetRevision: ${REV}
+    path: argocd/apps
+    directory:
+      recurse: true
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: argocd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=false
+EOF
+
+echo "Generated $(find "$APPS_DIR" -name '*.yaml' | wc -l) files in $APPS_DIR/ and argocd-bootstrap.yaml"