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apiVersion: apps/v1
kind: StatefulSet
metadata:
namespace: emc
name: stats-es
labels:
app: elasticsearch
tier: stats
spec:
serviceName: stats-es
replicas: 1
selector:
matchLabels:
app: elasticsearch
tier: stats
updateStrategy:
type: RollingUpdate
template:
metadata:
labels:
app: elasticsearch
tier: stats
spec:
nodeName: emc-stats
securityContext:
runAsUser: 998
fsGroup: 998
initContainers:
- name: prepare-es-data
image: busybox
command: ['sh', '-c', 'chown 998:998 /srv/data && chmod 700 /srv/data']
securityContext:
runAsUser: 0
volumeMounts:
- name: es-data
mountPath: /srv/data
containers:
- name: elasticsearch
image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.2.2
imagePullPolicy: Always
resources:
limits:
memory: 3072Mi
requests:
memory: 2048Mi
env:
- name: ES_JAVA_OPTS
value: "-Xms1536m -Xmx1536m"
- name: cluster.name
value: emc-stats
- name: node.name
valueFrom:
fieldRef:
fieldPath: metadata.name
volumeMounts:
- name: es-data
mountPath: /usr/share/elasticsearch/data
volumes:
- name: es-data
hostPath:
type: DirectoryOrCreate
path: /srv/stats/elasticsearch
|
