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

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