feat: init-container when using dynamic persistence (8gears#82)

* feat: init-container when using dynamic persistence

* fix: use `n8n` image instead of `busybox`

- 8gears#82 (comment)

fix the artifacthub.io/changes in `Chart.yaml`

- 8gears#82 (comment)

Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: n8n
-version: 0.22.0
+version: 0.23.0
 appVersion: 1.30.0
 type: application
 
@@ -29,8 +29,8 @@ annotations:
  artifacthub.io/prerelease: "true"
  # supported kinds are added, changed, deprecated, removed, fixed and security.
  artifacthub.io/changes: |
- - kind: changed 
- description: "Apply Security Context to all Pods"
+ - kind: fixed
+ description: "Fixed issue with dynamic volumes not having the correct directories laid out"
  links:
  - name: "Related GitHub Issue"
-  url: https://github.com/8gears/n8n-helm-chart/issues/71 
+ url: https://github.com/8gears/n8n-helm-chart/issues/71

templates/deployment.yaml

@@ -41,10 +41,20 @@ spec:
  serviceAccountName: {{ include "n8n.serviceAccountName" . }}
  securityContext:
  {{- toYaml .Values.podSecurityContext | nindent 8 }}
- {{- if .Values.initContainers }}
+ {{- if or .Values.initContainers (and .Values.persistence.enabled (eq .Values.persistence.type "dynamic")) }}
  initContainers:
+ {{- if and .Values.persistence.enabled (eq .Values.persistence.type "dynamic") }}
+ - name: init-data-dir
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+ command: ["/bin/sh", "-c", "mkdir -p /home/node/.n8n/"]
+ volumeMounts:
+ - name: data
+ mountPath: /home/node/.n8n
+ {{- end }}
+ {{- if .Values.initContainers }}
  {{ tpl (toYaml .Values.initContainers) . | nindent 8 }}
  {{- end }}
+ {{- end }}
  containers:
  - name: {{ .Chart.Name }}
  {{- with .Values.command }}