apiVersion: apps/v1
kind: StatefulSet
metadata:
  labels:
    app: cassandracluster
  name: cassandra-e2e-dc1-rack1
  namespace: cassandra-e2e
spec:
  replicas: 1
  selector:
    matchLabels:
      app: cassandracluster
  serviceName: cassandra-e2e-dc1
  template:
    metadata:
      labels:
        app: cassandracluster
    spec:
      containers:
      - env:
        - name: CASSANDRA_MAX_HEAP
          value: 192M
        - name: CASSANDRA_CLUSTER_NAME
          value: cassandra-e2e
        - name: POD_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.podIP
        - name: POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: cassandra:3.11.4
        lifecycle:
          preStop:
            exec:
              command:
              - /bin/bash
              - -c
              - /etc/cassandra/pre_stop.sh
        livenessProbe:
          exec:
            command:
            - /bin/bash
            - -c
            - nodetool status
        name: cassandra
        resources:
          limits:
            cpu: "1"
            memory: 768Mi
          requests:
            cpu: "1"
            memory: 768Mi
        securityContext:
          capabilities:
            add:
            - IPC_LOCK
            - SYS_RESOURCE
      securityContext:
        fsGroup: 1
        runAsNonRoot: true
        runAsUser: 999