aboutsummaryrefslogtreecommitdiffstats
path: root/kubernetes/common/elasticsearch/templates/coordinating-deploy.yaml
blob: 8ec38626e652d573f4e190a8bcb390186c107b45 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
# Copyright © 2020 Bitnami, AT&T, Amdocs, Bell Canada, highstreet technologies
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: apps/v1
kind: Deployment
{{ $role := "coordinating-only" -}}
{{ $suffix := $role -}}
{{ $labels := (dict "role" $role "discovery" (include "elasticsearch.clustername" .)) -}}
metadata: {{- include "common.resourceMetadata" (dict "suffix" $suffix "labels" $labels "dot" . )| nindent 2 }}
spec:
  strategy:
    type: {{ .Values.updateStrategy.type }}
    {{- if (eq "Recreate" .Values.updateStrategy.type) }}
    rollingUpdate: null
    {{- end }}
  selector: {{- include "common.selectors" (dict "matchLabels" $labels "dot" .) | nindent 4 }}
  replicas: {{ .Values.replicaCount }}
  template:
    metadata: {{- include "common.templateMetadata" (dict "labels" $labels "dot" .) | nindent 6 }}
    spec:
{{- include "elasticsearch.imagePullSecrets" . | nindent 6 }}
      {{- if .Values.affinity }}
      affinity: {{- include "common.tplValue" (dict "value" .Values.affinity "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.nodeSelector }}
      nodeSelector: {{- include "common.tplValue" (dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.tolerations }}
      tolerations: {{- include "common.tplValue" (dict "value" .Values.tolerations "context" $) | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ template "elasticsearch.serviceAccountName" . }}
      {{- if .Values.securityContext.enabled }}
      securityContext:
        fsGroup: {{ .Values.securityContext.fsGroup }}
      {{- end }}

      ## Image that performs the sysctl operation to modify Kernel settings (needed sometimes to avoid boot errors)
      initContainers:
      {{- if .Values.sysctlImage.enabled }}
        - name: sysctl
          image: {{ .Values.global.busyboxRepository | default .Values.busyboxRepository }}/{{ .Values.global.busyboxImage | default .Values.busyboxImage }}
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
          command:
            - /bin/sh
            - -c
            - |
              set -o errexit
              set -o pipefail
              set -o nounset
              sysctl -w vm.max_map_count=262144 && sysctl -w fs.file-max=65536
          securityContext:
            privileged: true
      {{- end }}
          {{ include "common.certInitializer.initContainer" . | nindent 8 }}

      containers:
        - name: {{ include "common.name" . }}-nginx
          image: {{printf "%s/%s:%s" (include "common.repository" .)  .Values.nginx.imageName  .Values.nginx.tag }}
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.nginx.pullPolicy | quote }}
          ports: {{- include "common.containerPorts" . | indent 12 -}}
          {{- if .Values.nginx.livenessProbe }}
          livenessProbe: {{- toYaml .Values.nginx.livenessProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.nginx.readinessProbe }}
          readinessProbe: {{- toYaml .Values.nginx.readinessProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.nginx.resources }}
          resources: {{- toYaml .Values.nginx.resources | nindent 12 }}
          {{- end }}
          volumeMounts:
          {{- if .Values.nginx.serverBlock }}
          - name: nginx-server-block
            mountPath: /opt/bitnami/nginx/conf/server_blocks
          {{- end }}
          {{- include "common.certInitializer.volumeMount" . | nindent 10 }}

        - name: {{ include "common.name" . }}-elasticsearch
          image: {{ printf "%s/%s" (include "common.repository" .)  .Values.image }}
          {{- if .Values.securityContext.enabled }}
          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
          securityContext:
            runAsUser: {{ .Values.securityContext.runAsUser }}
          {{- end }}
          env:
            - name: BITNAMI_DEBUG
              value: {{ ternary "true" "false" .Values.debug | quote }}
            - name: ELASTICSEARCH_CLUSTER_NAME
              value: {{ include "elasticsearch.clustername" .}}
            - name: ELASTICSEARCH_CLUSTER_HOSTS
              value: {{ include "common.name" . }}-discovery
            {{- if .Values.plugins }}
            - name: ELASTICSEARCH_PLUGINS
              value: {{ .Values.plugins | quote }}
            {{- end }}
            - name: ELASTICSEARCH_HEAP_SIZE
              value: {{ .Values.heapSize | quote }}
            - name: ELASTICSEARCH_IS_DEDICATED_NODE
              value: "yes"
            - name: ELASTICSEARCH_NODE_TYPE
              value: "coordinating"
            - name: ELASTICSEARCH_PORT_NUMBER
              value: "9000"
          {{/*ports: {{- include "common.containerPorts" . | indent 12 -}} */}}
          {{- if .Values.livenessProbe.enabled }}
          livenessProbe:
            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.livenessProbe.successThreshold }}
            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
            httpGet:
              path: /_cluster/health?local=true
              port: http
          {{- end }}
          {{- if .Values.readinessProbe.enabled}}
          readinessProbe:
            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
            successThreshold: {{ .Values.readinessProbe.successThreshold }}
            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
            httpGet:
              path: /_cluster/health?local=true
              port: http
          {{- end }}
          {{- if .Values.resources }}
          resources: {{- toYaml .Values.resources | nindent 12 }}
          {{- end}}
          volumeMounts:
            {{- if .Values.config }}
            - mountPath: /opt/bitnami/elasticsearch/config/elasticsearch.yml
              name: config
              subPath: elasticsearch.yml
            {{- end }}
            - name: data
              mountPath: "/bitnami/elasticsearch/data/"
            {{- if .Values.extraVolumeMounts }}
            {{- toYaml .Values.extraVolumeMounts | nindent 12 }}
            {{- end }}
      volumes:
        {{- if .Values.config }}
        - name: config
          configMap:
            name: {{ include "common.fullname" . }}
        {{- end }}
        - name: data
          emptyDir: {}
        {{- if .Values.extraVolumes }}
        {{- toYaml .Values.extraVolumes | nindent 8 }}
        {{- end }}
        {{- if .Values.nginx.serverBlock }}
        - name: nginx-server-block
          configMap:
            name: {{ include "common.fullname" . }}-nginx-server-block
        {{- end }}
         {{ include "common.certInitializer.volumes" . | nindent 8 }}