kind: ConfigMap
apiVersion: v1
metadata:
  name: {{ include "etcd.fullname" . }}
  labels:
    {{- include "etcd.labels" . | nindent 4 }}
data:
  {{- $replicaCount := int .Values.replicas }}
  {{- $initialCluster := list }}
  {{- $etcdFullname := include "etcd.fullname" . }}
  {{- $etcdInternalServiceName := printf "%s-internal" $etcdFullname }}
  {{- $protocol := (or .Values.settings.https.enabled .Values.settings.https.autoTls) | ternary "https" "http" }}
  {{- $servicefqdn := printf "%s.%s.svc.%s" $etcdInternalServiceName .Release.Namespace .Values.clusterDomain }}
  ETCD_DATA_DIR: "/data/etcd"
  ETCD_INITIAL_CLUSTER_TOKEN: "{{ .Values.settings.clusterToken }}"
  ETCD_INITIAL_CLUSTER_STATE: "new"
  ETCD_LISTEN_CLIENT_URLS: "{{ $protocol }}://0.0.0.0:2379"
  ETCD_LISTEN_PEER_URLS: "{{ $protocol }}://0.0.0.0:2380"
  {{- if .Values.serviceMonitor.enabled }}
  ETCD_LISTEN_METRICS_URLS: "http://0.0.0.0:12379"
  {{- end }}
  {{- range $e, $i := until $replicaCount }}
  {{- $initialCluster = append $initialCluster (printf "%s-%d=%s://%s-%d.%s:%d" $etcdFullname $i $protocol $etcdFullname $i $servicefqdn 2380) }}
  {{- end }}
  ETCD_INITIAL_CLUSTER: {{ join "," $initialCluster | quote }}
  {{- if .Values.settings.https.autoTls }}
  ETCD_AUTO_TLS: "true"
  ETCD_PEER_AUTO_TLS: "true"
  {{- end }}