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| author |   Sylvain Desbureaux <sylvain.desbureaux@orange.com> | 2021-09-16 08:38:01 +0200 |
|---|---|---|
| committer | Sylvain Desbureaux <sylvain.desbureaux@orange.com> | 2021-12-10 13:07:12 +0100 |
| commit | e32576b25a7eb8404c592869101057e03a85c041 (patch) | |
| tree | cd5c974ce7ef51a3763a83e796af0aced0085064 /kubernetes/dmaap | |
| parent | ab85a0e0c722b248e77bc8d02c1647b3bd9154ff (diff) | |
[DMAAP][MR] Allow kafka to run with < 3 replicas
Current hardcoded configuration doesn't allow kafka to be run with less
than 3 replicas.
This patch fixes this
Issue-ID: OOM-2831
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: Iffd78a3eaa808e62a74fbc08f26e19f1644440df
Diffstat (limited to 'kubernetes/dmaap')
2 files changed, 10 insertions, 3 deletions
diff --git a/kubernetes/dmaap/components/message-router/components/message-router-kafka/templates/statefulset.yaml b/kubernetes/dmaap/components/message-router/components/message-router-kafka/templates/statefulset.yaml index 7cedbf89d1..ebb5f7e392 100644 --- a/kubernetes/dmaap/components/message-router/components/message-router-kafka/templates/statefulset.yaml +++ b/kubernetes/dmaap/components/message-router/components/message-router-kafka/templates/statefulset.yaml @@ -169,6 +169,12 @@ spec: value: "{{ include "common.kafkaNodes" (dict "dot" . "replicaCount" .Values.zookeeper.replicaCount "componentName" .Values.zookeeper.name "port" .Values.zookeeper.port ) }}" - name: KAFKA_CONFLUENT_SUPPORT_METRICS_ENABLE value: "{{ .Values.kafka.enableSupport }}" + - name: KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR + value: "{{ .Values.config.offsets_topic_replication_factor | default .Values.replicaCount }}" + - name: KAFKA_NUM_PARTITIONS + value: "{{ .Values.config.num_partition | default .Values.replicaCount }}" + - name: KAFKA_DEFAULT_REPLICATION_FACTOR + value: "{{ .Values.config.default_replication_factor | default .Values.replicaCount }}" {{- if .Values.global.aafEnabled }} - name: KAFKA_OPTS value: "{{ .Values.kafka.jaasOptionsAaf }}" diff --git a/kubernetes/dmaap/components/message-router/components/message-router-kafka/values.yaml b/kubernetes/dmaap/components/message-router/components/message-router-kafka/values.yaml index 16a4c0fccb..be0de969c1 100644 --- a/kubernetes/dmaap/components/message-router/components/message-router-kafka/values.yaml +++ b/kubernetes/dmaap/components/message-router/components/message-router-kafka/values.yaml @@ -77,17 +77,18 @@ kafka: interBrokerListernerAaf: INTERNAL_SASL_PLAINTEXT interBrokerListerner: INTERNAL_PLAINTEXT +config: {} + # offsets_topic_replication_factor: + # num_partition: + # default_replication_factor: configurationOverrides: - "offsets.topic.replication.factor": "3" "log.dirs": "/var/lib/kafka/data" "log.retention.hours": "168" - "num.partitions": "3" "transaction.state.log.replication.factor": "1" "transaction.state.log.min.isr": "1" "num.recovery.threads.per.data.dir": "5" "zookeeper.connection.timeout.ms": "6000" - "default.replication.factor": "3" "zookeeper.set.acl": "true" jmx: |