declare tools (#1)

Reviewed-on: https://gitea.arcodange.duckdns.org/arcodange-org/tools/pulls/1
Co-authored-by: Gabriel Radureau <arcodange@gmail.com>
Co-committed-by: Gabriel Radureau <arcodange@gmail.com>

chart/templates/apps.yaml

@@ -0,0 +1,25 @@
+{{- range $app_name := .Values.tools -}}
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: {{ $app_name }}
+  namespace: argocd
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  project: tools
+  source:
+    repoURL: https://gitea.arcodange.duckdns.org/arcodange-org/tools
+    targetRevision: HEAD
+    path: {{ $app_name }}
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: tools
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true
+{{ end }}

chart/templates/project.yaml

@@ -0,0 +1,17 @@
+# https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/#projects
+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: tools
+  namespace: argocd
+  # Finalizer that ensures that project is not deleted until it is not referenced by any application
+  finalizers:
+    - resources-finalizer.argocd.argoproj.io
+spec:
+  description: Arcodange tools (monitoring, cache, connection pool, secret management...)
+  sourceRepos:
+  - 'https://gitea.arcodange.duckdns.org/arcodange-org/tools'
+  # Only permit applications to deploy to the tools namespace in the same cluster
+  destinations:
+  - namespace: tools
+    server: https://kubernetes.default.svc