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Feature kafka pod annotations (#7597)

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* Add support for kafka pod annotations

Signed-off-by: sukrit007 <sukrit007@gmail.com>

* Bump up kafka chart version

Signed-off-by: sukrit007 <sukrit007@gmail.com>
This commit is contained in:
Sukrit Khera
2018-09-07 09:14:20 -07:00
committed by k8s-ci-robot
parent 4403625101
commit da24996734
4 changed files with 9 additions and 2 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: 0.9.3
version: 0.9.4
appVersion: 4.1.2
keywords:
- kafka
incubator/kafka/README.md
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@@ -78,6 +78,7 @@ following configurable parameters:
| `external.type` | Service Type. | `NodePort` |
| `external.distinct` | Distinct DNS entries for each created A record. | `false` |
| `external.annotations` | Additional annotations for the external service. | `{}` |
| `podAnnotations` | Annotation to be added to Kafka pods | `{}` |
| `rbac.enabled` | Enable a service account and role for the init container to use in an RBAC enabled cluster | `false` |
| `configurationOverrides` | `Kafka ` [configuration setting][brokerconfigs] overrides in the dictionary format | `{ offsets.topic.replication.factor: 3 }` |
| `secrets` | `{}` | Pass any secrets to the kafka pods. Each secret will be passed as an environment variable by default. The secret can also be mounted to a specific path (in addition to environment variable) if required. Environment variable names are generated as: `<secretName>_<secretKey>` (All upper case)|
incubator/kafka/templates/statefulset.yaml
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@@ -16,10 +16,13 @@ spec:
replicas: {{ default 3 .Values.replicas }}
template:
metadata:
{{- if and .Values.prometheus.jmx.enabled (not .Values.prometheus.operator.enabled) }}
annotations:
{{- if and .Values.prometheus.jmx.enabled (not .Values.prometheus.operator.enabled) }}
prometheus.io/scrape: "true"
prometheus.io/port: {{ .Values.prometheus.jmx.port | quote }}
{{- end }}
{{- if .Values.podAnnotations }}
{{ toYaml .Values.podAnnotations | indent 8 }}
{{- end }}
labels:
app: {{ include "kafka.name" . }}
incubator/kafka/values.yaml
+3
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@@ -150,6 +150,9 @@ external:
imageTag: "0.4"
imagePullPolicy: "IfNotPresent"
# Annotation to be added to Kafka pods
podAnnotations: {}
## Configuration Overrides. Specify any Kafka settings you would like set on the StatefulSet
## here in map format, as defined in the official docs.
## ref: https://kafka.apache.org/documentation/#brokerconfigs