add application of applications example (#29)

* add application of applications example

* Add a link in the readme

applications-helm/templates/project.yaml

@@ -0,0 +1,45 @@
+{{- $namespace := .Values.argo_namespace -}}
+{{- $chart_name := include "argo-cd.name" . -}}
+{{- $chart := include "argo-cd.chart" . -}}
+
+{{- range .Values.projects }}
+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: {{ .name }}
+  namespace: {{ $namespace }}
+labels:
+  app.kubernetes.io/name: {{ $chart_name }}
+  helm.sh/chart: {{ $chart }}
+  app.kubernetes.io/instance: {{ $.Release.Name }}
+  app.kubernetes.io/managed-by: {{ $.Release.Service }}
+  app.kubernetes.io/part-of: {{ $chart_name }}
+spec:
+  description: {{ .description }}
+  sourceRepos:
+  {{ toYaml .sourceRepos | indent 2 -}}
+  destinations:
+  {{- range .destinations }}
+  - namespace: {{ .namespaces }}
+    server: {{.server | default "https://kubernetes.default.svc" }}
+  {{- end }}
+
+  {{-  if .clusterResourceWhitelist  }}
+  clusterResourceWhitelist:
+{{ toYaml .clusterResourceWhitelist| indent 2 }}
+  {{-  end }}
+
+  roles:
+  {{- range .roles }}
+  - name: {{ .name }}
+    description: {{ .description }}
+    policies:
+{{ toYaml .policies| indent 6 }}
+    jwtTokens:
+{{ toYaml .jwtTokens| indent 6 }}
+    groups:
+{{ toYaml .oidcGroups| indent 6 -}}
+  {{-  end }}
+
+---
+{{- end }}