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[bitnami/kafka] Add options to configure internal topics

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This commit is contained in:
tompizmor
2019-03-29 17:25:21 +01:00
parent 68ab6e6882
commit de1a384c91
5 changed files with 30 additions and 3 deletions
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bitnami/kafka/Chart.yaml
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@@ -1,6 +1,6 @@
apiVersion: v1
name: kafka
version: 1.8.2
version: 1.9.0
appVersion: 2.2.0
description: Apache Kafka is a distributed streaming platform.
keywords:
bitnami/kafka/README.md
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@@ -71,10 +71,13 @@ The following tables lists the configurable parameters of the Kafka chart and th
| `logRetentionCheckIntervalMs` | The interval at which log segments are checked to see if they can be deleted. | `300000` |
| `logRetentionHours` | The minimum age of a log file to be eligible for deletion due to age. | `168` |
| `logSegmentBytes` | The maximum size of a log segment file. When this size is reached a new log segment will be created. | `_1073741824` |
| `logMessageFormatVersion` | Logging message format version. | `` |
| `logMessageFormatVersion` | Logging message format version. | `` |
| `logsDirs` | A comma separated list of directories under which to store log files. | `/opt/bitnami/kafka/data` |
| `maxMessageBytes` | The largest record batch size allowed by Kafka. | `1000012` |
| `defaultReplicationFactor` | Default replication factors for automatically created topics | `1` |
| `offsetsTopicReplicationFactor` | The replication factor for the offsets topic | `1` |
| `transactionStateLogReplicationFactor `| The replication factor for the transaction topic | `1` |
| `transactionStateLogMinIsr ` | Overridden min.insync.replicas config for the transaction topic | `1` |
| `numIoThreads` | The number of threads doing disk I/O. | `8` |
| `numNetworkThreads` | The number of threads handling network requests. | `3` |
| `numPartitions` | The default number of log partitions per topic. | `1` |
bitnami/kafka/templates/statefulset.yaml
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@@ -166,6 +166,12 @@ spec:
value: {{ .Values.logsDirs }}
- name: KAFKA_DEFAULT_REPLICATION_FACTOR
value: {{ .Values.defaultReplicationFactor | quote }}
- name: KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR
value: {{ .Values.offsetsTopicReplicationFactor | quote }}
- name: KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR
value: {{ .Values.transactionStateLogReplicationFactor | quote }}
- name: KAFKA_TRANSACTION_STATE_LOG_MIN_ISR
value: {{ .Values.transactionStateLogMinIsr | quote }}
- name: KAFKA_NUM_IO_THREADS
value: {{ .Values.numIoThreads | quote }}
- name: KAFKA_NUM_NETWORK_THREADS
bitnami/kafka/values-production.yaml
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@@ -117,7 +117,16 @@ logsDirs: /opt/bitnami/kafka/data
maxMessageBytes: _1000012
## Default replication factors for automatically created topics
defaultReplicationFactor: 1
defaultReplicationFactor: 3
## The replication factor for the offsets topic
offsetsTopicReplicationFactor: 3
## The replication factor for the transaction topic
transactionStateLogReplicationFactor: 3
## Overridden min.insync.replicas config for the transaction topic
transactionStateLogMinIsr: 3
## The number of threads doing disk I/O.
numIoThreads: 8
bitnami/kafka/values.yaml
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@@ -119,6 +119,15 @@ maxMessageBytes: _1000012
## Default replication factors for automatically created topics
defaultReplicationFactor: 1
## The replication factor for the offsets topic
offsetsTopicReplicationFactor: 1
## The replication factor for the transaction topic
transactionStateLogReplicationFactor: 1
## Overridden min.insync.replicas config for the transaction topic
transactionStateLogMinIsr: 1
## The number of threads doing disk I/O.
numIoThreads: 8