logstash.yaml

apiVersion: logstash.k8s.elastic.co/v1alpha1
kind: Logstash
metadata:
  name: logstash-beats
  labels:
    app: logstash
spec:
  image: {{ .Values.logstash.image }}:{{ default .Values.elasticVersion  .Values.logstash.imageTag }}
  version: {{ .Values.elasticVersion }}
  count: {{ .Values.logstash.replicas }}
  elasticsearchRefs:
  - name: {{ .Release.Name }}-elasticsearch
    clusterName: {{ .Release.Name }}-elasticsearch
  config: 
    {{- with .Values.logstash.config }}
    {{- toYaml . | nindent 4 }}
    {{- end }}
  podTemplate:
    spec:
      containers:
      - name: logstash
        volumeMounts:
        - name: logstash-pipeline
          mountPath: /usr/share/logstash/pipeline/logstash.conf
          subPath: logstash.conf
  volumeClaimTemplates:
  - metadata:
      name: logstash-pipeline
  pipelines:
  - pipeline.id: main
    path.config: /usr/share/logstash/pipeline/logstash.conf
  volumes:
  - name: logstash-pipeline
    configMap:
      name: logstash-pipeline