From 0e3d07d72079cd5e29fb9d287833d5ba9485e01d Mon Sep 17 00:00:00 2001
From: James Allenby <JamesAllenby@protonmail.com>
Date: Wed, 1 Jul 2026 19:35:06 +0100
Subject: [PATCH] feat: bootstrap ArgoCD with app-of-apps pattern

---
 apps/argo-cd.yaml         | 33 +++++++++++++++++++++++++++++++++
 apps/root.yaml            | 18 ++++++++++++++++++
 environments/default.yaml |  7 +++++++
 helmfile.yaml             | 16 ++++++++++++++++
 values/.gitkeep           |  0
 values/argo-cd.yaml       | 18 ++++++++++++++++++
 6 files changed, 92 insertions(+)
 create mode 100644 apps/argo-cd.yaml
 create mode 100644 apps/root.yaml
 create mode 100644 environments/default.yaml
 create mode 100644 helmfile.yaml
 create mode 100644 values/.gitkeep
 create mode 100644 values/argo-cd.yaml

diff --git a/apps/argo-cd.yaml b/apps/argo-cd.yaml
new file mode 100644
index 0000000..a97687f
--- /dev/null
+++ b/apps/argo-cd.yaml
@@ -0,0 +1,33 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: argo-cd
+  namespace: argo-cd
+spec:
+  project: default
+  source:
+    repoURL: oci://ghcr.io/argoproj/argo-helm/argo-cd
+    targetRevision: 9.2.3
+    helm:
+      valuesObject:
+        redis-ha:
+          enabled: true
+        controller:
+          replicas: 1
+        server:
+          autoscaling:
+            enabled: true
+            minReplicas: 2
+        repoServer:
+          autoscaling:
+            enabled: true
+            minReplicas: 2
+        applicationSet:
+          replicas: 2
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: argo-cd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
diff --git a/apps/root.yaml b/apps/root.yaml
new file mode 100644
index 0000000..6522f84
--- /dev/null
+++ b/apps/root.yaml
@@ -0,0 +1,18 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: root
+  namespace: argo-cd
+spec:
+  project: default
+  source:
+    repoURL: git@git.jrdn.dev:JamesAllenby/homelab-platform.git
+    targetRevision: main
+    path: apps
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: argo-cd
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
diff --git a/environments/default.yaml b/environments/default.yaml
new file mode 100644
index 0000000..5543b75
--- /dev/null
+++ b/environments/default.yaml
@@ -0,0 +1,7 @@
+# Default environment values
+# These values are available in helmfile.yaml as {{ .Values }}
+# Example:
+# replicaCount: 1
+# image:
+#   repository: nginx
+#   tag: latest
diff --git a/helmfile.yaml b/helmfile.yaml
new file mode 100644
index 0000000..b2d07db
--- /dev/null
+++ b/helmfile.yaml
@@ -0,0 +1,16 @@
+helmDefaults:
+  createNamespace: true
+  wait: true
+  timeout: 300
+
+releases:
+  - name: argo-cd
+    namespace: argo-cd
+    chart: oci://ghcr.io/argoproj/argo-helm/argo-cd
+    version: 9.2.3
+    values:
+      - values/argo-cd.yaml
+    hooks:
+      - events: ["postsync"]
+        command: kubectl
+        args: ["apply", "-f", "apps/root.yaml"]
diff --git a/values/.gitkeep b/values/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/values/argo-cd.yaml b/values/argo-cd.yaml
new file mode 100644
index 0000000..f678904
--- /dev/null
+++ b/values/argo-cd.yaml
@@ -0,0 +1,18 @@
+redis-ha:
+  enabled: true
+
+controller:
+  replicas: 1
+
+server:
+  autoscaling:
+    enabled: true
+    minReplicas: 2
+
+repoServer:
+  autoscaling:
+    enabled: true
+    minReplicas: 2
+
+applicationSet:
+  replicas: 2