add db playground

src/applications/arangodb/README.md

@@ -1,4 +1,3 @@
 # arangodb (GraphDB)
 
 [arangodb](https://www.arangodb.com/)
-

src/applications/arangodb/deploy/argocd/application.yaml

@@ -0,0 +1,19 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: arangodb
+spec:
+  destination:
+    name: in-cluster
+    namespace: arangodb
+  project: default
+  source:
+    path: chart/kube-arangodb
+    repoURL: https://github.com/arangodb/kube-arangodb.git
+    targetRevision: 1.2.32
+
+    helm:
+      releaseName: arangodb
+      # https://github.com/arangodb/kube-arangodb/blob/1.2.32/chart/kube-arangodb/values.yaml
+      values: |
+        # tbd

src/applications/arangodb/deploy/argocd/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - application.yaml