Init Helm chart (#255)

* Initial chart version

* Add CI/CD for chart

* Fix admin creds template

* Add command, args, env, envFrom

* Render volumes and volumeMounts with tpl

* Change persistance accessMode type

* Add update strategy config

* Use custom types in docs

* Add startup probe config

* Fix web.external_url config

deploy/helm/templates/serviceaccount.yaml

@@ -0,0 +1,10 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "wg-portal.serviceAccountName" . }}
+  labels: {{- include "wg-portal.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations: {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}