Read secrets from file in Helm
I've created some secrets and I'm trying to import the file in this way:
apiVersion: v1
kind: Secret
metadata:
name: {{ template "amq.broker.fullname" . }}-tls
labels:
app: {{ template "amq.name" . }}
chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
component: "{{ .Values.broker.name }}"
release: "{{ .Release.Name }}"
heritage: "{{ .Release.Service }}"
type: Opaque
data:
{{ (.Files.Glob "secrets/broker.ks").AsSecrets | indent 2 }}
The file is under the secrets dir. When I run the install, the broker.ks secret is not there. However the secret is under the secrets folder. Any idea?
Here the dir struct
├── Chart.yaml
├── README.md
├── secrets
│ ├── broker.ks
│ ├── broker_cert
│ ├── client.ks
│ └── client.ts
├── templates
│ ├── NOTES.txt
│ ├── _helpers.tpl
└── values.yaml
Answer
The solution to this is, as per the docs, the following:
{{- $root := . -}}
{{- range $path, $bytes := .Files.Glob "secrets/broker.ks" }}
{{ base $path }}: '{{ $root.Files.Get $path | b64enc }}'
{{- end }}
You can also pull all the files of a specific type in the folder with .Files.Glob "secrets/*.ks"
Also make sure that the folder has not been added to .helmignore otherwise the files won't be accessible.