argo-app/templates/dbs.yaml

{{- range until (.Values.nb_db|int) }}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: db-{{.}}
spec:
  replicas: 1
  selector:
    matchLabels:
      db: "{{.}}"
  template:
    metadata:
      labels:
        db: "{{.}}"
    spec:
      containers:
      - name: db
        image: quay.io/coreos/etcd:v3.5.9
        command:
        - etcd
        - --data-dir=/data
        env:
        - name: ETCD_INITIAL_CLUSTER_STATE
          value: new
        volumeMounts:
        - name: data
          mountPath: /data
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      storageClassName: local
      accessModes:
      - ReadWriteOnce
      resources:
        requests:
          storage: 1Gi
{{- end }}