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/deployment.yaml

@@ -0,0 +1,17 @@
+{{- if eq .Values.workloadType "Deployment" -}}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "wg-portal.fullname" . }}
+  labels: {{- include "wg-portal.labels" . | nindent 4 }}
+spec:
+  {{- with .Values.revisionHistoryLimit }}
+  revisionHistoryLimit: {{ . }}
+  {{- end }}
+  {{- with .Values.strategy }}
+  strategy: {{- toYaml . | nindent 4 }}
+  {{- end }}
+  selector:
+    matchLabels: {{- include "wg-portal.selectorLabels" . | nindent 6 }}
+  template: {{- include "wg-portal.podTemplate" . | nindent 4 }}
+{{- end -}}