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

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