aboutsummaryrefslogtreecommitdiffstats
path: root/kubernetes/dmaap/components/message-router/charts/message-router-kafka/templates/statefulset.yaml
blob: 8e916dc980a26b699f500bf159562c2848e7310b (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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
# Modifications Copyright © 2018 AT&T
#
# 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: StatefulSet
metadata:
  name: {{ include "common.fullname" . }}
  namespace: {{ include "common.namespace" . }}
  labels:
    app: {{ include "common.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ include "common.release" . }}
    heritage: {{ .Release.Service }}
spec:
  selector:
    matchLabels:
      app: {{ include "common.name" . }}
  serviceName: {{ .Values.service.name }}
  replicas: {{ .Values.replicaCount }}
  podManagementPolicy: Parallel
  template:
    metadata:
      labels:
        app:  {{ include "common.name" . }}
        release: {{ include "common.release" . }}
      {{- if .Values.prometheus.jmx.enabled }}
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/port: {{ .Values.prometheus.jmx.port | quote }}
      {{- end }}
    spec:
      podAntiAffinity:
         {{if eq .Values.podAntiAffinityType "hard" -}}
         requiredDuringSchedulingIgnoredDuringExecution:
         {{- else -}}
         preferredDuringSchedulingIgnoredDuringExecution:
         {{- end}}
         - weight: 1
           podAffinityTerm:
             labelSelector:
                matchExpressions:
                  - key: "app"
                    operator: In
                    values:
                    - {{ include "common.name" . }}
                  - key: "release"
                    operator: In
                    values:
                    - {{ include "common.release" . }}
             topologyKey: "kubernetes.io/hostname"
      {{- if .Values.nodeAffinity }}
      nodeAffinity:
      {{ toYaml .Values.nodeAffinity | indent 10 }}
      {{- end }}
      initContainers:
      - name: {{ include "common.name" . }}-initcontainer
        image: "{{ .Values.global.ubuntuInitRepository }}/{{ .Values.ubuntuInitImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
      - command:
        - /root/ready.py
        args:
        - --container-name
        - {{ .Values.zookeeper.name }}
        env:
        - name: NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-readiness
      - command:
        -  sh
        - -exec
        - |
          rm -rf '/var/lib/kafka/data/lost+found';
          chown -R 1000:0 /var/lib/kafka/data;
        image: "{{ .Values.busyBoxRepository }}/{{ .Values.busyBoxImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        volumeMounts:
        - mountPath: /var/lib/kafka/data
          name: kafka-data
        name: {{ include "common.name" . }}-permission-fixer
      - command:
        - sh
        args:
        - -c
        - "cd /config-input  && for PFILE in `ls -1 .`; do envsubst <${PFILE} >/etc/kafka/secrets/jaas/${PFILE}; done"
        env:
        - name: ZK_ADMIN
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-client" "key" "login") | indent 10 }}
        - name: ZK_PSWD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-client" "key" "password") | indent 10 }}
        - name: KAFKA_ADMIN
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "kafka-admin" "key" "login") | indent 10 }}
        - name: KAFKA_PSWD
          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "kafka-admin" "key" "password") | indent 10 }}
        volumeMounts:
        - mountPath: /etc/kafka/secrets/jaas
          name: jaas-config
        - mountPath: /config-input
          name: jaas
        image: "{{ .Values.global.envsubstImage }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        name: {{ include "common.name" . }}-update-config
      containers:
      {{- if .Values.prometheus.jmx.enabled }}
      - name: prometheus-jmx-exporter
        image: "{{ .Values.prometheus.jmx.imageRepository }}/{{ .Values.prometheus.jmx.image }}:{{ .Values.prometheus.jmx.imageTag }}"
        imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        command:
        - java
        - -XX:+UnlockExperimentalVMOptions
        - -XX:+UseCGroupMemoryLimitForHeap
        - -XX:MaxRAMFraction=1
        - -XshowSettings:vm
        - -jar
        - jmx_prometheus_httpserver.jar
        - {{ .Values.prometheus.jmx.port | quote }}
        - /etc/jmx-kafka/jmx-kafka-prometheus.yml
        ports:
        - containerPort: {{ .Values.prometheus.jmx.port }}
        resources:
{{ toYaml .Values.prometheus.jmx.resources | indent 10 }}
        volumeMounts:
        - name: jmx-config
          mountPath: /etc/jmx-kafka
      {{- end }}
      - name: {{ include "common.name" .  }}
        image: "{{ include "common.repository" . }}/{{ .Values.image }}"
        imagePullPolicy:  {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
        command:
        - sh
        - -exc
        - |
          export KAFKA_BROKER_ID=${HOSTNAME##*-} && \
          {{- if  .Values.global.aafEnabled }}
          export KAFKA_ADVERTISED_LISTENERS=EXTERNAL_SASL_PLAINTEXT://$(HOST_IP):$(( $KAFKA_BROKER_ID + {{ .Values.service.baseNodePort }} )),INTERNAL_SASL_PLAINTEXT://:{{ .Values.service.internalPort }} && \
          {{ else }}
          export KAFKA_ADVERTISED_LISTENERS=EXTERNAL_PLAINTEXT://$(HOST_IP):$(( $KAFKA_BROKER_ID + {{ .Values.service.baseNodePort }} )),INTERNAL_PLAINTEXT://:{{ .Values.service.internalPort }} && \
          {{- end }}
          exec /etc/confluent/docker/run
        resources:
{{ include "common.resources" . | indent 12 }}
        ports:
        - containerPort: {{ .Values.service.internalPort }}
        - containerPort: {{ .Values.service.externalPort }}
        {{- if .Values.prometheus.jmx.enabled }}
        - containerPort: {{ .Values.jmx.port }}
          name: jmx
        {{- end }}
       {{ if eq .Values.liveness.enabled true }}
        livenessProbe:
          tcpSocket:
            port: {{ .Values.service.internalPort }}
          initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
          periodSeconds: {{ .Values.liveness.periodSeconds }}
          timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
        {{ end }}
        readinessProbe:
          tcpSocket:
            port: {{ .Values.service.internalPort }}
          initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
          periodSeconds: {{ .Values.readiness.periodSeconds }}
          timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
        env:
        - name: HOST_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.hostIP
        - name: KAFKA_ZOOKEEPER_CONNECT
          value: {{ include "common.release" . }}-{{.Values.zookeeper.name}}-0.{{.Values.zookeeper.name}}.{{.Release.Namespace}}.svc.cluster.local:{{.Values.zookeeper.port}},{{ include "common.release" . }}-{{.Values.zookeeper.name}}-1.{{.Values.zookeeper.name}}.{{.Release.Namespace}}.svc.cluster.local:{{.Values.zookeeper.port}},{{ include "common.release" . }}-{{.Values.zookeeper.name}}-2.{{.Values.zookeeper.name}}.{{.Release.Namespace}}.svc.cluster.local:{{.Values.zookeeper.port}}
        - name: KAFKA_CONFLUENT_SUPPORT_METRICS_ENABLE
          value: "{{ .Values.kafka.enableSupport }}"
        - name: KAFKA_OPTS
          value: "{{ .Values.kafka.jaasOptions }}"
        {{- if  .Values.global.aafEnabled }}
        - name: KAFKA_OPTS
          value: "{{ .Values.kafka.jaasOptionsAaf }}"
        - name: aaf_locate_url
          value: https://aaf-locate.{{ include "common.namespace" . }}:8095
        - name: KAFKA_LISTENER_SECURITY_PROTOCOL_MAP
          value: "{{ .Values.kafka.protocolMapAaf }}"
        - name: KAFKA_LISTENERS
          value: "{{ .Values.kafka.listenersAaf }}"
        - name: KAFKA_SASL_ENABLED_MECHANISMS
          value: "{{ .Values.kafka.saslMech }}"
        - name: KAFKA_INTER_BROKER_LISTENER_NAME
          value: "{{ .Values.kafka.interBrokerListernerAaf }}"
        - name: KAFKA_SASL_MECHANISM_INTER_BROKER_PROTOCOL
          value: "{{ .Values.kafka.saslInterBrokerProtocol }}"
        - name: KAFKA_AUTHORIZER_CLASS_NAME
          value: "{{ .Values.kafka.authorizer }}"
        {{ else }}
        - name: KAFKA_OPTS
          value: "{{ .Values.kafka.jaasOptions }}"
        - name: KAFKA_LISTENER_SECURITY_PROTOCOL_MAP
          value: "{{ .Values.kafka.protocolMap }}"
        - name: KAFKA_LISTENERS
          value: "{{ .Values.kafka.listeners }}"
        - name: KAFKA_INTER_BROKER_LISTENER_NAME
          value: "{{ .Values.kafka.interBrokerListerner }}"
        {{- end }}
        {{- range $key, $value := .Values.configurationOverrides }}
        - name: {{ printf "KAFKA_%s" $key | replace "." "_" | upper | quote }}
          value: {{ $value | quote }}
        {{- end }}
        {{- if .Values.jmx.port }}
        - name: KAFKA_JMX_PORT
          value: "{{ .Values.jmx.port }}"
        {{- end }}
        - name: enableCadi
          value: "{{ .Values.global.aafEnabled }}"
        volumeMounts:
        - mountPath: /etc/localtime
          name: localtime
          readOnly: true
        - mountPath: /var/run/docker.sock
          name: docker-socket
        {{- if .Values.global.aafEnabled }}
        - mountPath: /etc/kafka/data/cadi.properties
          subPath: cadi.properties
          name: cadi
        {{ end  }}
        - name: jaas-config
          mountPath: /etc/kafka/secrets/jaas
        - mountPath: /var/lib/kafka/data
          name: kafka-data
      {{- if .Values.tolerations }}
      tolerations:
        {{ toYaml .Values.tolerations | indent 10 }}
      {{- end }}
      volumes:
      - name: localtime
        hostPath:
          path: /etc/localtime
      - name: jaas-config
        emptyDir:
          medium: Memory
      - name: docker-socket
        hostPath:
          path: /var/run/docker.sock
      {{- if .Values.global.aafEnabled }}
      - name: cadi
        configMap:
          name: {{ include "common.fullname" . }}-cadi-prop-configmap
      {{ end }}
      - name: jaas
        configMap:
          name: {{ include "common.fullname" . }}-jaas-configmap
       {{- if .Values.prometheus.jmx.enabled }}
      - name: jmx-config
        configMap:
          name: {{ include "common.fullname" . }}-prometheus-configmap
       {{- end }}
{{ if not .Values.persistence.enabled }}
      - name: kafka-data
        emptyDir: {}
{{ else }}
  volumeClaimTemplates:
    - metadata:
        name: kafka-data
        labels:
          app: {{ include "common.fullname" . }}
          chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
          release: "{{ include "common.release" . }}"
          heritage: "{{ .Release.Service }}"
      spec:
        accessModes:
          - {{ .Values.persistence.accessMode | quote }}
        storageClassName: {{ include "common.storageClass" . }}
        resources:
          requests:
            storage: {{ .Values.persistence.size | quote }}
{{ end }}
      imagePullSecrets:
      - name: "{{ include "common.namespace" . }}-docker-registry-key"