---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: logstash-deployment
  namespace: logstash
  labels:
    app: logstash-opensearch
spec:
  replicas: 1
  selector:
    matchLabels:
      app: logstash-opensearch
  template:
    metadata:
      labels:
        app: logstash-opensearch
    spec:
      containers:
      - name: logstash
        image: opensearchproject/logstash-oss-with-opensearch-output-plugin:8.4.0
        ports:
        - containerPort: 5044
          name: beats
          protocol: TCP
        env:
        - name: OS_VERSION
          value: 7.10.2
        - name: OPENSEARCH_DOMAIN
          value: "https://opensearch-cluster-leader.default.svc:9200"
        - name: OPENSEARCH_USER
          value: ${OSD_USER}
        - name: OPENSEARCH_PWD
          value: ${OSD_USER_PASSWORD}
        - name: LS_JAVA_OPTS
          value: -Xmx1g -Xms1g
        volumeMounts:
          - name: config-volume
            mountPath: /usr/share/logstash/config
          - name: logstash-pipeline-volume
            mountPath: /usr/share/logstash/pipeline
        resources:
          limits:
            cpu:    1
            memory: 2Gi
          requests:
            cpu:    0.5
            memory: 1Gi
      volumes:
      - name: config-volume
        configMap:
          name: logging-configmap
          items:
            - key: logstash.yml
              path: logstash.yml
            - key: jvm.options
              path: jvm.options
            - key: metricbeat-template.json
              path: metricbeat-template.json
      - name: logstash-pipeline-volume
        configMap:
          name: logging-configmap
          items:
            - key: logstash.conf
              path: logstash.conf
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: logstash-opensearch
  name: logstash-service
  namespace: logstash
spec:
  ports:
  - port: 5044
    protocol: TCP
    targetPort: 5044
  selector:
    app: logstash-opensearch