kubernetes/log/templates/elasticsearch-deployment.yaml

   1 #{{ if not .Values.disableLogElasticsearch }}
   2 apiVersion: extensions/v1beta1
   3 kind: Deployment
   4 metadata:
   5   labels:
   6     app: elasticsearch
   7   name: elasticsearch
   8   namespace: {{ .Values.nsPrefix }}-log
   9 spec:
  10   selector:
  11     matchLabels:
  12       app: elasticsearch
  13   template:
  14     metadata:
  15       labels:
  16         app: elasticsearch
  17       name: elasticsearch
  18     spec:
  19       initContainers:
  20       - command:
  21         - /bin/sh
  22         - -c
  23         - |
  24           sysctl -w vm.max_map_count=262144
  25           mkdir -p /logroot/elasticsearch/logs
  26           mkdir -p /logroot/elasticsearch/data
  27           chmod -R 777 /logroot/elasticsearch
  28           chown -R root:root /logroot
  29         env:
  30         - name: NAMESPACE
  31           valueFrom:
  32             fieldRef:
  33               apiVersion: v1
  34               fieldPath: metadata.namespace
  35         securityContext:
  36           privileged: true
  37         image: {{ .Values.image.es_bb }}
  38         imagePullPolicy: {{ .Values.pullPolicy }}
  39         name: init-sysctl
  40         volumeMounts:
  41         - name: elasticsearch-logs
  42           mountPath: /logroot/
  43       containers:
  44       - name: elasticsearch
  45         image: {{ .Values.image.elasticsearch}}
  46         ports:
  47         - containerPort: 9200
  48           name: http
  49           protocol: TCP
  50         - containerPort: 9300
  51           name: transport
  52           protocol: TCP
  53         readinessProbe:
  54           tcpSocket:
  55             port: 9300
  56         volumeMounts:
  57          - mountPath: /usr/share/elasticsearch/config/elasticsearch.yml
  58            name: elasticsearch-conf
  59            subPath: elasticsearch.yml
  60          - mountPath: /usr/share/elasticsearch/data/
  61            name: elasticsearch-data
  62          - mountPath: /usr/share/elasticsearch/logs/
  63            name: elasticsearch-logs
  64       volumes:
  65         - name: elasticsearch-data
  66           persistentVolumeClaim:
  67             claimName: elasticsearch-db
  68         - name: elasticsearch-logs
  69           hostPath:
  70             path: /dockerdata-nfs/{{ .Values.nsPrefix }}/log/
  71         - name: elasticsearch-conf
  72           configMap:
  73             name: elasticsearch-configmap
  74             items:
  75             - key: elasticsearch.yml
  76               path: elasticsearch.yml
  77 ---
  78 apiVersion: v1
  79 kind: ConfigMap
  80 metadata:
  81   name: elasticsearch-configmap
  82   namespace: {{ .Values.nsPrefix }}-log
  83 data:
  84 {{ (.Files.Glob "resources/elasticsearch/conf/elasticsearch.yml").AsConfig | indent 2 }}
  85 #{{ end }}
  86