kubernetes/log/charts/log-elasticsearch/templates/deployment.yaml

   1 # Copyright © 2017 Amdocs, Bell Canada
   2 # Modifications Copyright © 2018 AT&T
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #       http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 apiVersion: extensions/v1beta1
  17 kind: Deployment
  18 metadata:
  19   name: {{ include "common.fullname" . }}
  20   namespace: {{ include "common.namespace" . }}
  21   labels:
  22     app: {{ include "common.name" . }}
  23     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
  24     release: {{ .Release.Name }}
  25     heritage: {{ .Release.Service }}
  26 spec:
  27   replicas: {{ .Values.replicaCount }}
  28   template:
  29     metadata:
  30       labels:
  31         app: {{ include "common.name" . }}
  32         release: {{ .Release.Name }}
  33     spec:
  34       initContainers:
  35       - command:
  36         - /bin/sh
  37         - -c
  38         - |
  39           sysctl -w vm.max_map_count=262144
  40           mkdir -p /logroot/elasticsearch/logs
  41           mkdir -p /logroot/elasticsearch/data
  42           chmod -R 777 /logroot/elasticsearch
  43           chown -R root:root /logroot
  44         env:
  45         - name: NAMESPACE
  46           valueFrom:
  47             fieldRef:
  48               apiVersion: v1
  49               fieldPath: metadata.namespace
  50         securityContext:
  51           privileged: true
  52         image: {{ .Values.global.busyboxRepository | default .Values.busyboxRepository }}/{{ .Values.busyboxImage }}
  53         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
  54         name: init-sysctl
  55         volumeMounts:
  56         - name: {{ include "common.fullname" . }}-logs
  57           mountPath: /logroot/
  58       containers:
  59         - name: {{ include "common.name" . }}
  60           image: "{{ .Values.global.loggingRepository | default .Values.loggingRepository }}/{{ .Values.image }}"
  61           imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
  62           ports:
  63           - containerPort: {{ .Values.service.internalPort }}
  64             name: {{ .Values.service.name }}
  65           - containerPort: {{ .Values.service.internalPort2 }}
  66             name: {{ .Values.service.name2 }}
  67 # disable liveness probe when breakpoints set in debugger
  68           # so K8s doesn't restart unresponsive container
  69           {{- if eq .Values.liveness.enabled true }}
  70           livenessProbe:
  71             tcpSocket:
  72               port: {{ .Values.service.internalPort }}
  73             initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
  74             periodSeconds: {{ .Values.liveness.periodSeconds }}
  75           {{ end -}}
  76           readinessProbe:
  77             tcpSocket:
  78               port: {{ .Values.service.internalPort2 }}
  79             initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
  80             periodSeconds: {{ .Values.readiness.periodSeconds }}
  81           env:
  82           volumeMounts:
  83           - mountPath: /etc/localtime
  84             name: localtime
  85             readOnly: true
  86           - mountPath: /usr/share/elasticsearch/config/elasticsearch.yml
  87             name: {{ include "common.fullname" . }}-config
  88             subPath: elasticsearch.yml
  89           - mountPath: /usr/share/elasticsearch/data/
  90             name: {{ include "common.fullname" . }}-data
  91           resources:
  92 {{ toYaml .Values.resources | indent 12 }}
  93         {{- if .Values.nodeSelector }}
  94         nodeSelector:
  95 {{ toYaml .Values.nodeSelector | indent 10 }}
  96         {{- end -}}
  97         {{- if .Values.affinity }}
  98         affinity:
  99 {{ toYaml .Values.affinity | indent 10 }}
 100         {{- end }}
 101       volumes:
 102         - name: localtime
 103           hostPath:
 104             path: /etc/localtime
 105         - name: {{ include "common.fullname" . }}-config
 106           configMap:
 107             name: {{ include "common.fullname" . }}-configmap
 108             items:
 109             - key: elasticsearch.yml
 110               path: elasticsearch.yml
 111         - name: {{ include "common.fullname" . }}-data
 112           persistentVolumeClaim:
 113             claimName: {{ include "common.fullname" . }}
 114         - name: {{ include "common.fullname" . }}-logs
 115           hostPath:
 116             path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPathLogs }}
 117       imagePullSecrets:
 118       - name: "{{ include "common.namespace" . }}-docker-registry-key"