---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: {{ include "easyhaproxy.fullname" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "easyhaproxy.labels" . | nindent 4 }}
spec:
  selector:
    matchLabels:
      {{- include "easyhaproxy.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "easyhaproxy.selectorLabels" . | nindent 8 }}
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: {{ .Values.masterNode.label }}
                operator: In
                values:
                  {{- toYaml .Values.masterNode.values | nindent 18 }}
      serviceAccountName: {{ include "easyhaproxy.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - name: http
              containerPort: 80
              hostPort: 80
            - name: https
              containerPort: 443
              hostPort: 443
            - name: stats
              containerPort: 1936
              hostPort: 1936
            {{ range .Values.listen_extra_ports }}
            - name: extra_{{ . }}
              containerPort: {{ . }}
              hostPort: {{ . }}
            {{- end }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          env:
            - name: EASYHAPROXY_DISCOVER
              value: kubernetes
            - name: HAPROXY_USERNAME
              value: {{ .Values.easyhaproxy.stats.username }}
            - name: HAPROXY_PASSWORD
              value: {{ .Values.easyhaproxy.stats.password }}
            - name: EASYHAPROXY_REFRESH_CONF
              value: {{ .Values.easyhaproxy.refresh | quote }}
            - name: HAPROXY_CUSTOMERRORS
              value: {{ .Values.easyhaproxy.customErrors | quote}}
            - name: EASYHAPROXY_SSL_MODE
              value: {{ .Values.easyhaproxy.sslMode }}
            - name: EASYHAPROXY_LOG_LEVEL
              value: {{ .Values.easyhaproxy.logLevel.easyhaproxy }}
            - name: HAPROXY_LOG_LEVEL
              value: {{ .Values.easyhaproxy.logLevel.haproxy }}
            - name: CERTBOT_LOG_LEVEL
              value: {{ .Values.easyhaproxy.logLevel.certbot }}