apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Chart.Name }}
  labels:
    app: {{ .Chart.Name }}
spec:
  replicas: {{ .Values.replicas }}
  selector:
    matchLabels:
      app: {{ .Chart.Name }}
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate

  template:
    metadata:
      labels:
        app: {{ .Chart.Name }}
    spec:
      containers:
      - name: {{ .Chart.Name }}
        image: "{{ .Values.image.registry }}/{{ .Values.image.name }}:{{ .Values.image.tag}}"
        imagePullPolicy: {{ .Values.image.pullPolicy | default "Always" }}
        resources:
          {{- toYaml .Values.resources | nindent 12 }}
        env:
          # non-secret env vars
          {{- range $name, $value := $.Values.env }}
          {{- if not (empty $value) }}
          - name: {{ $name | quote }}
            value: {{ $value | quote }}
          {{- end }}
          {{- end }}
          # Params for env vars populated from k8s secrets
          {{- range $.Values.secrets }}
          - name: {{ . }}
            valueFrom:
              secretKeyRef:
                name: {{ $.Chart.Name }}
                key: {{ . }}
          {{- end }}