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author | solsson <solsson@gmail.com> | 2017-12-18 08:14:22 +0100 |
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committer | GitHub <noreply@github.com> | 2017-12-18 08:14:22 +0100 |
commit | e9e6b246b8554620bb40234b909949a6e9e89a2d (patch) | |
tree | 852afa412ea082439ea2fd7f63bf64fd893f504a /kafka/10broker-config.yml | |
parent | d01c12855fff9d058f32f9547351881c61476225 (diff) | |
parent | 096e3bdfba31d2918520011886a6a0d1f1b08c84 (diff) | |
download | kubernetes-kafka-e9e6b246b8554620bb40234b909949a6e9e89a2d.tar.gz kubernetes-kafka-e9e6b246b8554620bb40234b909949a6e9e89a2d.tar.bz2 kubernetes-kafka-e9e6b246b8554620bb40234b909949a6e9e89a2d.zip |
Merge pull request #107 from Yolean/yolean-topic-management
Embrace auto.topic.create; trust defaults for production topics
Diffstat (limited to 'kafka/10broker-config.yml')
-rw-r--r-- | kafka/10broker-config.yml | 71 |
1 files changed, 23 insertions, 48 deletions
diff --git a/kafka/10broker-config.yml b/kafka/10broker-config.yml index c0c4c8c..bc1d55d 100644 --- a/kafka/10broker-config.yml +++ b/kafka/10broker-config.yml @@ -23,6 +23,7 @@ data: sed -i "s/#init#broker.rack=#init#/broker.rack=$ZONE/" /etc/kafka/server.properties fi + # This requires additional RBAC, and won't be needed after https://github.com/kubernetes/kubernetes/pull/55329 kubectl -n $POD_NAMESPACE label pod $POD_NAME kafka-broker-id=$KAFKA_BROKER_ID OUTSIDE_HOST=$(kubectl get node "$NODE_NAME" -o jsonpath='{.status.addresses[?(@.type=="InternalIP")].address}') @@ -35,22 +36,26 @@ data: } server.properties: |- - # Licensed to the Apache Software Foundation (ASF) under one or more - # contributor license agreements. See the NOTICE file distributed with - # this work for additional information regarding copyright ownership. - # The ASF licenses this file to You 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. - - # see kafka.server.KafkaConfig for additional details and defaults + ############################# Log Basics ############################# + + # A comma seperated list of directories under which to store log files + # Overrides log.dir + log.dirs=/var/lib/kafka/data/topics + + # The default number of log partitions per topic. More partitions allow greater + # parallelism for consumption, but this will also result in more files across + # the brokers. + num.partitions=1 + + default.replication.factor=3 + + min.insync.replicas=2 + + auto.create.topics.enable=true + + # The number of threads per data directory to be used for log recovery at startup and flushing at shutdown. + # This value is recommended to be increased for installations with data dirs located in RAID array. + num.recovery.threads.per.data.dir=1 ############################# Server Basics ############################# @@ -96,21 +101,6 @@ data: # The maximum size of a request that the socket server will accept (protection against OOM) socket.request.max.bytes=104857600 - - ############################# Log Basics ############################# - - # A comma seperated list of directories under which to store log files - log.dirs=/tmp/kafka-logs - - # The default number of log partitions per topic. More partitions allow greater - # parallelism for consumption, but this will also result in more files across - # the brokers. - num.partitions=1 - - # The number of threads per data directory to be used for log recovery at startup and flushing at shutdown. - # This value is recommended to be increased for installations with data dirs located in RAID array. - num.recovery.threads.per.data.dir=1 - ############################# Internal Topic Settings ############################# # The replication factor for the group metadata internal topics "__consumer_offsets" and "__transaction_state" # For anything other than development testing, a value greater than 1 is recommended for to ensure availability such as 3. @@ -143,7 +133,7 @@ data: # from the end of the log. # The minimum age of a log file to be eligible for deletion due to age - log.retention.hours=168 + log.retention.hours=-1 # A size-based retention policy for logs. Segments are pruned from the log as long as the remaining # segments don't drop below log.retention.bytes. Functions independently of log.retention.hours. @@ -163,7 +153,7 @@ data: # server. e.g. "127.0.0.1:3000,127.0.0.1:3001,127.0.0.1:3002". # You can also append an optional chroot string to the urls to specify the # root directory for all kafka znodes. - zookeeper.connect=localhost:2181 + zookeeper.connect=zookeeper:2181 # Timeout in ms for connecting to zookeeper zookeeper.connection.timeout.ms=6000 @@ -179,21 +169,6 @@ data: group.initial.rebalance.delay.ms=0 log4j.properties: |- - # Licensed to the Apache Software Foundation (ASF) under one or more - # contributor license agreements. See the NOTICE file distributed with - # this work for additional information regarding copyright ownership. - # The ASF licenses this file to You 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. - # Unspecified loggers and loggers with additivity=true output to server.log and stdout # Note that INFO only applies to unspecified loggers, the log level of the child logger is used otherwise log4j.rootLogger=INFO, stdout |