From e249df8693d6d0ecd2b7df4511ab60859d6feb3d Mon Sep 17 00:00:00 2001
From: Morten Olsen <fbtijfdq@void.black>
Date: Wed, 3 Dec 2025 20:16:02 +0100
Subject: [PATCH] add shared resources

---
 foundation/root/templates/project.yaml        |  2 +-
 shared/charts/postgres-cluster/Chart.yaml     |  3 ++
 .../postgres-cluster/templates/cluster.yaml   | 10 +++++
 shared/charts/postgres-cluster/values.yaml    |  1 +
 shared/root/Chart.yaml                        |  6 +++
 shared/root/templates/applicationset.yaml     | 39 +++++++++++++++++++
 shared/root/templates/project.yaml            | 17 ++++++++
 shared/root/values.yaml                       |  8 ++++
 8 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 shared/charts/postgres-cluster/Chart.yaml
 create mode 100644 shared/charts/postgres-cluster/templates/cluster.yaml
 create mode 100644 shared/charts/postgres-cluster/values.yaml
 create mode 100644 shared/root/Chart.yaml
 create mode 100644 shared/root/templates/applicationset.yaml
 create mode 100644 shared/root/templates/project.yaml
 create mode 100644 shared/root/values.yaml

diff --git a/foundation/root/templates/project.yaml b/foundation/root/templates/project.yaml
index f56e01d..3fe6753 100644
--- a/foundation/root/templates/project.yaml
+++ b/foundation/root/templates/project.yaml
@@ -8,7 +8,7 @@ spec:
   sourceRepos:
     - "*"
   destinations:
-    - namespace: foundation
+    - namespace: "{{ .Values.project }}"
       server: https://kubernetes.default.svc
     - namespace: argocd
       server: https://kubernetes.default.svc
diff --git a/shared/charts/postgres-cluster/Chart.yaml b/shared/charts/postgres-cluster/Chart.yaml
new file mode 100644
index 0000000..019aae1
--- /dev/null
+++ b/shared/charts/postgres-cluster/Chart.yaml
@@ -0,0 +1,3 @@
+apiVersion: v2
+version: 1.0.0
+name: postgres-cluster
diff --git a/shared/charts/postgres-cluster/templates/cluster.yaml b/shared/charts/postgres-cluster/templates/cluster.yaml
new file mode 100644
index 0000000..6f8e4d1
--- /dev/null
+++ b/shared/charts/postgres-cluster/templates/cluster.yaml
@@ -0,0 +1,10 @@
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: "{{ .Release.Name }}"
+  namespace: "{{ .Release.Namespace }}"
+spec:
+  instances: 1
+  storage:
+    storageClass: "{{ .Values.globals.storageClass }}"
+    size: 2Gi
diff --git a/shared/charts/postgres-cluster/values.yaml b/shared/charts/postgres-cluster/values.yaml
new file mode 100644
index 0000000..9e26dfe
--- /dev/null
+++ b/shared/charts/postgres-cluster/values.yaml
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/shared/root/Chart.yaml b/shared/root/Chart.yaml
new file mode 100644
index 0000000..11e61b0
--- /dev/null
+++ b/shared/root/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: shared
+description: A Helm chart for the shared resources of the homelab
+type: application
+version: 0.1.0
+appVersion: "1.0.0"
diff --git a/shared/root/templates/applicationset.yaml b/shared/root/templates/applicationset.yaml
new file mode 100644
index 0000000..7697147
--- /dev/null
+++ b/shared/root/templates/applicationset.yaml
@@ -0,0 +1,39 @@
+apiVersion: argoproj.io/v1alpha1
+kind: ApplicationSet
+metadata:
+  name: shared
+  namespace: argocd
+spec:
+  generators:
+  - git:
+      repoURL: {{ .Values.repoURL }}
+      revision: {{ .Values.targetRevision }}
+      directories:
+      - path: {{ .Values.path }}/*
+      - path: {{ .Values.path }}/*{{ .Values.exclude }}
+        exclude: true
+  template:
+    metadata:
+      name: '{{`{{path.basename}}`}}'
+    spec:
+      project: {{ .Values.project }}
+      source:
+        repoURL: {{ .Values.repoURL }}
+        targetRevision: {{ .Values.targetRevision }}
+        path: '{{`{{path}}`}}'
+        helm:
+          valueFiles:
+          - values.yaml
+          values: |
+            globals:
+              timezone: {{ .Values.globals.timezone }}
+              storageClass: {{ .Values.globals.storageClass }}
+      destination:
+        server: https://kubernetes.default.svc
+        namespace: "{{ .Values.project }}"
+      syncPolicy:
+        automated:
+          prune: true
+          selfHeal: true
+        syncOptions:
+        - CreateNamespace=true
diff --git a/shared/root/templates/project.yaml b/shared/root/templates/project.yaml
new file mode 100644
index 0000000..3fe6753
--- /dev/null
+++ b/shared/root/templates/project.yaml
@@ -0,0 +1,17 @@
+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: "{{ .Values.project }}"
+  namespace: argocd
+spec:
+  description: "Project for homelab apps"
+  sourceRepos:
+    - "*"
+  destinations:
+    - namespace: "{{ .Values.project }}"
+      server: https://kubernetes.default.svc
+    - namespace: argocd
+      server: https://kubernetes.default.svc
+  clusterResourceWhitelist:
+    - group: "*"
+      kind: "*"
diff --git a/shared/root/values.yaml b/shared/root/values.yaml
new file mode 100644
index 0000000..2a1684d
--- /dev/null
+++ b/shared/root/values.yaml
@@ -0,0 +1,8 @@
+repoURL: "https://github.com/morten-olsen/homelab-apps"
+targetRevision: "main"
+path: "shared/charts"
+exclude: "*.disabled"
+project: "shared"
+globals:
+  timezone: Europe/Amsterdam
+  storageClass: prod
\ No newline at end of file