{{- define "expense-tracker.labels" -}}
app.kubernetes.io/part-of: expense-tracker
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}

{{/* Standard PG* connection variables; the libpq/pg client reads these directly. */}}
{{- define "expense-tracker.pgenv" -}}
- name: PGHOST
  value: expense-tracker-postgres
- name: PGPORT
  value: "5432"
- name: PGDATABASE
  value: {{ .Values.postgres.database | quote }}
- name: PGUSER
  value: {{ .Values.postgres.user | quote }}
- name: PGPASSWORD
  valueFrom:
    secretKeyRef:
      name: expense-tracker-db
      key: POSTGRES_PASSWORD
{{- end }}