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       annotations:
  19         pod.beta.kubernetes.io/init-containers: '[
  20           {
  21               "command": ["sysctl", "-w", "vm.max_map_count=262144"],
  22               "env": [
  23                   {
  24                       "name": "NAMESPACE",
  25                       "valueFrom": {
  26                           "fieldRef": {
  27                               "apiVersion": "v1",
  28                               "fieldPath": "metadata.namespace"
  29                           }
  30                       }
  31                   }
  32               ],
  33               "securityContext": {
  34                 "privileged": true
  35               },
  36               "image": "{{ .Values.image.es_bb }}",
  37               "imagePullPolicy": "{{ .Values.pullPolicy }}",
  38               "name": "init-sysctl"
  39           }
  40           ]'
  41     spec:
  42       containers:
  43       - name: elasticsearch
  44         image: {{ .Values.image.elasticsearch}}
  45         ports:
  46         - containerPort: 9200
  47           name: http
  48           protocol: TCP
  49         - containerPort: 9300
  50           name: transport
  51           protocol: TCP
  52         readinessProbe:
  53           tcpSocket:
  54             port: 9200
  55         volumeMounts:
  56          - mountPath: /usr/share/elasticsearch/conf/
  57            name: elasticsearch-conf
  58          - mountPath: /usr/share/elasticsearch/data/
  59            name: elasticsearch-data
  60          - mountPath: /usr/share/elasticsearch/logs/
  61            name: elasticsearch-logs
  62       volumes:
  63         - name: elasticsearch-data
  64           persistentVolumeClaim:
  65             claimName: elasticsearch-db
  66         - name: elasticsearch-logs
  67           hostPath:
  68             path: /dockerdata-nfs/{{ .Values.nsPrefix }}/log/elasticsearch/logs
  69         - name: elasticsearch-conf
  70           configMap:
  71             name: elasticsearch-configmap
  72             items:
  73             - key: elasticsearch.yml
  74               path: elasticsearch.yml
  75 ---
  76 apiVersion: v1
  77 kind: ConfigMap
  78 metadata:
  79   name: elasticsearch-configmap
  80   namespace: {{ .Values.nsPrefix }}-log
  81 data:
  82 {{ (.Files.Glob "resources/elasticsearch/conf/elasticsearch.yml").AsConfig | indent 2 }}
  83 #{{ end }}