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Convert Kafka Chart values to lowercase (#2925)

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This commit is contained in:
Benjamin Goldberg
2017-12-04 10:40:01 -08:00
committed by Vic Iglesias
parent a7e736febe
commit a5d9d9c838
8 changed files with 78 additions and 59 deletions
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incubator/kafka/Chart.yaml
+1 -1
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@@ -2,7 +2,7 @@ apiVersion: v1
description: Apache Kafka is publish-subscribe messaging rethought as a distributed
commit log.
name: kafka
version: 0.2.3
version: 0.2.4
keywords:
- kafka
- zookeeper
incubator/kafka/README.md
+11 -11
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@@ -53,18 +53,18 @@ following configurable parameters:
| Parameter | Description | Default |
| ------------------------- | ----------------------------------------------------------------- | ---------------------------------------------------------- |
| `Image` | Kafka Container image name | `solsson/kafka` |
| `ImageTag` | Kafka Container image tag | `0.11.0.0` |
| `ImagePullPolicy` | Kafka Container pull policy | `Always` |
| `Replicas` | Kafka Brokers | `3` |
| `Component` | Kafka k8s selector key | `kafka` |
| `image` | Kafka Container image name | `solsson/kafka` |
| `imageTag` | Kafka Container image tag | `0.11.0.0` |
| `imagePullPolicy` | Kafka Container pull policy | `Always` |
| `replicas` | Kafka Brokers | `3` |
| `component` | Kafka k8s selector key | `kafka` |
| `resources` | Kafka resource requests and limits | `{}` |
| `DataDirectory` | Kafka data directory | `/opt/kafka/data` |
| `Storage` | Kafka Persistent volume size | `1Gi` |
| `schema-registry.Enabled` | If True, installs Schema Registry Chart | `false` |
| `zookeeper.Enabled` | If True, installs Zookeeper Chart | `true` |
| `zookeeper.Url` | URL of Zookeeper Cluster (unneeded if installing Zookeeper Chart) | `""` |
| `zookeeper.Port` | Port of Zookeeper Cluster | `2181` |
| `dataDirectory` | Kafka data directory | `/opt/kafka/data` |
| `storage` | Kafka Persistent volume size | `1Gi` |
| `schema-registry.enabled` | If True, installs Schema Registry Chart | `false` |
| `zookeeper.enabled` | If True, installs Zookeeper Chart | `true` |
| `zookeeper.url` | URL of Zookeeper Cluster (unneeded if installing Zookeeper Chart) | `""` |
| `zookeeper.port` | Port of Zookeeper Cluster | `2181` |
Specify parameters using `--set key=value[,key=value]` argument to `helm install`
incubator/kafka/requirements.lock
+2 -2
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@@ -5,5 +5,5 @@ dependencies:
- name: schema-registry
repository: https://kubernetes-charts-incubator.storage.googleapis.com/
version: 0.1.0
digest: sha256:1981e97ac6f1e2350c14b87a31990c771727e4c868715de0e3dc83aafead82de
generated: 2017-11-29T15:08:12.834735-06:00
digest: sha256:0591abba1e4a7ee22d5eb6b8f573fa40affe62f53c954a6399e32f5609ce968e
generated: 2017-12-04T08:35:47.44854-06:00
incubator/kafka/requirements.yaml
+2 -2
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@@ -2,8 +2,8 @@ dependencies:
- name: zookeeper
version: 0.4.2
repository: https://kubernetes-charts-incubator.storage.googleapis.com/
condition: zookeeper.Enabled
condition: zookeeper.enabled
- name: schema-registry
version: 0.1.0
repository: https://kubernetes-charts-incubator.storage.googleapis.com/
condition: schema-registry.Enabled
condition: schema-registry.enabled
incubator/kafka/templates/NOTES.txt
+1 -1
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@@ -8,7 +8,7 @@ You can connect to Kafka by running a simple pod in the K8s cluster like this wi
spec:
containers:
- name: kafka
image: {{ .Values.Image }}:{{ .Values.ImageTag }}
image: {{ .Values.image }}:{{ .Values.imageTag }}
command:
- sh
- -c
incubator/kafka/templates/_helpers.tpl
+3 -3
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@@ -20,10 +20,10 @@ Form the Zookeeper URL. If zookeeper is installed as part of this chart, use k8s
else use user-provided URL
*/}}
{{- define "zookeeper.url" }}
{{- $port := .Values.zookeeper.Port | toString }}
{{- if .Values.zookeeper.Enabled -}}
{{- $port := .Values.zookeeper.port | toString }}
{{- if .Values.zookeeper.enabled -}}
{{- printf "%s-zookeeper:%s" .Release.Name $port }}
{{- else -}}
{{- printf "%s:%s" .Values.zookeeper.Url $port }}
{{- printf "%s:%s" .Values.zookeeper.url $port }}
{{- end -}}
{{- end -}}
incubator/kafka/templates/statefulset.yaml
+8 -8
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@@ -9,7 +9,7 @@ metadata:
heritage: {{ .Release.Service | quote }}
spec:
serviceName: {{ template "kafka.fullname" . }}-headless
replicas: {{ default 3 .Values.Replicas }}
replicas: {{ default 3 .Values.replicas }}
template:
metadata:
labels:
@@ -18,8 +18,8 @@ spec:
spec:
containers:
- name: {{ template "kafka.name" . }}-broker
image: "{{ .Values.Image }}:{{ .Values.ImageTag }}"
imagePullPolicy: "{{ .Values.ImagePullPolicy }}"
image: "{{ .Values.image }}:{{ .Values.imageTag }}"
imagePullPolicy: "{{ .Values.imagePullPolicy }}"
livenessProbe:
exec:
command:
@@ -46,10 +46,10 @@ spec:
command:
- sh
- -c
- "./bin/kafka-server-start.sh config/server.properties --override zookeeper.connect={{ template "zookeeper.url" . }}/ --override log.dirs={{ printf "%s/logs" .Values.DataDirectory }} --override broker.id=${HOSTNAME##*-}"
- "./bin/kafka-server-start.sh config/server.properties --override zookeeper.connect={{ template "zookeeper.url" . }}/ --override log.dirs={{ printf "%s/logs" .Values.dataDirectory }} --override broker.id=${HOSTNAME##*-}"
volumeMounts:
- name: datadir
mountPath: "{{ .Values.DataDirectory }}"
mountPath: "{{ .Values.dataDirectory }}"
volumeClaimTemplates:
- metadata:
name: datadir
@@ -57,7 +57,7 @@ spec:
accessModes: [ "ReadWriteOnce" ]
resources:
requests:
storage: {{ .Values.Storage }}
{{- if .Values.StorageClass }}
storageClassName: {{ .Values.StorageClass | quote }}
storage: {{ .Values.storage }}
{{- if .Values.storageClass }}
storageClassName: {{ .Values.storageClass | quote }}
{{- end }}
incubator/kafka/values.yaml
+50 -31
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@@ -2,10 +2,21 @@
# Kafka:
# ------------------------------------------------------------------------------
Replicas: 3
Image: "solsson/kafka"
ImageTag: "0.11.0.0"
ImagePullPolicy: "IfNotPresent"
## The StatefulSet installs 3 pods by default
replicas: 3
## The kafka image repository
image: "solsson/kafka"
## The kafka image tag
imageTag: "1.0.0"
## Specify a imagePullPolicy
## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
imagePullPolicy: "IfNotPresent"
## Configure resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
resources: {}
# limits:
# cpu: 200m
@@ -13,38 +24,44 @@ resources: {}
# requests:
# cpu: 100m
# memory: 1024Mi
Storage: "1Gi"
# StorageClass: default
DataDirectory: "/opt/kafka/data"
#
## The size of the persistentVolume to allocate to each Kafka Pod in the StatefulSet. For
## production servers this number should likely be much larger.
storage: "1Gi"
## The name of the storage class which the cluster should use.
# storageClass: default
## The location within the Kafka container where the PV will mount its storage and Kafka will store
## its logs
dataDirectory: "/opt/kafka/data"
# ------------------------------------------------------------------------------
# Zookeeper:
# ------------------------------------------------------------------------------
zookeeper:
Enabled: true
Servers: 3
Resources: {}
Heap: "1G"
Storage: "2Gi"
# StorageClass: default
ServerPort: 2888
LeaderElectionPort: 3888
ClientPort: 2181
ImagePullPolicy: "IfNotPresent"
TickTimeMs: 2000
InitTicks: 10
SyncTicks: 5
ClientCnxns: 60
SnapRetain: 3
PurgeHours: 1
ProbeInitialDelaySeconds: 15
ProbeTimeoutSeconds: 5
AntiAffinity: "hard"
LogLevel: "INFO"
# If the Zookeeper Chart is disabled a URL and port are required to connect
Url: ""
Port: 2181
## If true, install the Zookeeper chart alongside Kafka
## ref: https://github.com/kubernetes/charts/tree/master/incubator/zookeeper
enabled: true
## Configure Zookeeper resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
resources: {}
## The JVM heap size to allocate to Zookeeper
heap: "1G"
## The amount of PV storage allocated to each Zookeeper pod in the statefulset
storage: "2Gi"
## Specify a Zookeeper imagePullPolicy
## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
imagePullPolicy: "IfNotPresent"
## If the Zookeeper Chart is disabled a URL and port are required to connect
url: ""
port: 2181
# ------------------------------------------------------------------------------
# Schema Registry:
@@ -52,4 +69,6 @@ zookeeper:
## Install Confluent Schema Registry server alongside Kafka to track Avro Schemas
schema-registry:
Enabled: false
## If true, install the Schema-Registry chart alongside Kafka
## ref: https://github.com/kubernetes/charts/tree/master/incubator/schema-registry
enabled: false