blob: ad9e5319f44b1dcd66918c26c97ba1d3123db3e1 (
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
|
# Copyright © 2017 Amdocs, Bell Canada
# 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 }}
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: {{ .Values.maxUnavailable }}
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:
{{- if .Values.nodeAffinity }}
nodeAffinity:
{{ toYaml .Values.nodeAffinity | indent 10 }}
{{- end }}
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
initContainers:
- name: {{ include "common.name" . }}-permission-fixer
command:
- sh
- -exec
- >
chown -R 1000:0 /tmp/zookeeper/apikeys;
image: "{{ .Values.busyBoxRepository }}/{{ .Values.busyBoxImage }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
volumeMounts:
- mountPath: /tmp/zookeeper/apikeys
name: zookeeper-data
- command:
- sh
args:
- -c
- "cd /config-input && for PFILE in `ls -1 .`; do envsubst <${PFILE} >/etc/zookeeper/secrets/jaas/${PFILE}; done"
env:
- name: ZK_ADMIN
{{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-admin" "key" "login") | indent 10 }}
- name: ZK_PSWD
{{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "zk-admin" "key" "password") | indent 10 }}
volumeMounts:
- mountPath: /etc/zookeeper/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-zookeeper/jmx-zookeeper-prometheus.yml
ports:
- containerPort: {{ .Values.prometheus.jmx.port }}
resources:
{{ toYaml .Values.prometheus.jmx.resources | indent 10 }}
volumeMounts:
- name: jmx-config
mountPath: /etc/jmx-zookeeper
{{- end }}
- name: {{ include "common.name" . }}
image: "{{ include "common.repository" . }}/{{ .Values.image }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
resources:
{{ include "common.resources" . | indent 12 }}
ports:
- containerPort: {{ .Values.service.clientPort }}
name: {{ .Values.service.clientPortName }}
- containerPort: {{ .Values.service.serverPort }}
name: {{ .Values.service.serverPortName }}
- containerPort: {{ .Values.service.leaderElectionPort }}
name: {{ .Values.service.leaderElectionPortName }}
{{- if .Values.prometheus.jmx.enabled }}
- containerPort: {{ .Values.jmx.port }}
name: jmx
{{- end }}
{{ if eq .Values.liveness.enabled true }}
livenessProbe:
exec:
command: ['/bin/bash', '-c', 'echo "ruok" | nc -w 2 -q 2 localhost 2181 | grep imok']
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
{{ end }}
readinessProbe:
exec:
command: ['/bin/bash', '-c', 'echo "ruok" | nc -w 2 -q 2 localhost 2181 | grep imok']
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
resources:
{{ include "common.resources" . | indent 10 }}
env:
- name : KAFKA_HEAP_OPTS
value: "{{ .Values.zkConfig.heapOptions }}"
{{- if .Values.jmx.port }}
- name : KAFKA_JMX_PORT
value: "{{ .Values.jmx.port }}"
{{- end }}
- name : ZOOKEEPER_REPLICAS
value: "{{ .Values.replicaCount }}"
- name : ZOOKEEPER_TICK_TIME
value: "{{ .Values.zkConfig.tickTime }}"
- name : ZOOKEEPER_SYNC_LIMIT
value: "{{ .Values.zkConfig.syncLimit }}"
- name : ZOOKEEPER_INIT_LIMIT
value: "{{ .Values.zkConfig.initLimit }}"
- name : ZOOKEEPER_MAX_CLIENT_CNXNS
value: "{{ .Values.zkConfig.maxClientCnxns }}"
- name : ZOOKEEPER_AUTOPURGE_SNAP_RETAIN_COUNT
value: "{{ .Values.zkConfig.autoPurgeSnapRetainCount}}"
- name : ZOOKEEPER_AUTOPURGE_PURGE_INTERVAL
value: "{{ .Values.zkConfig.autoPurgePurgeInterval}}"
- name: ZOOKEEPER_CLIENT_PORT
value: "{{ .Values.zkConfig.clientPort }}"
- name: KAFKA_OPTS
value: "{{ .Values.zkConfig.kafkaOpts }}"
- name: ZOOKEEPER_SERVER_ID
valueFrom:
fieldRef:
fieldPath: metadata.name
command:
- "bash"
- "-c"
- |
ZOOKEEPER_SERVER_ID=$((${HOSTNAME##*-}+1)) \
/etc/confluent/docker/run
volumeMounts:
- mountPath: /etc/localtime
name: localtime
readOnly: true
- mountPath: /var/lib/zookeeper/data
name: zookeeper-data
- name: jaas-config
mountPath: /etc/zookeeper/secrets/jaas
{{- 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
- 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: zookeeper-data
emptyDir: {}
{{ else }}
volumeClaimTemplates:
- metadata:
name: zookeeper-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 }}
|
