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RC1 of Strimzi Operators 0.18.0
Jakub Scholz
Hi, Release Candidate 1 of Strimzi Operators 0.18.0 is now available for testing. The main changes since the 0.17.0 release include: * Add possibility to set Java System Properties via custom resources * Make it possible to configure PodManagementPolicy for StatefulSets * Update build system to use `yq` version 3 (https://github.com/mikefarah/yq) * Add more metrics to Cluster, User and Topic Operators * New Grafana dashboard for Operator monitoring * Allow `ssl.cipher.suites`, `ssl.protocol` and `ssl.enabled.protocols` to be configurable for Kafka and the different components supported by Strimzi * Add support for user configurable SecurityContext for each Strimzi container * Add support for Kafka 2.4.1 and 2.5.0 * Remove TLS sidecars from ZooKeeper pods, using native ZooKeeper TLS support instead * Use Strimzi Kafka Bridge 0.16.0 with support for CORS in the HTTP protocol * Pass HTTP Proxy configuration from operator to operands For more details and installation files, go to https://github.com/strimzi/strimzi-kafka-operator/releases/tag/0.18.0-rc1 Any feedback can be provided here, on the #strimzi Slack channel on CNCF Slack or as a GitHub issue. Thanks & Regards Jakub
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2020 CNCF Cloud Native Survey
Tom Bentley
People using (or considering using) cloud native technologies (including Strimzi) might want to fill in the 2020 CNCF Cloud Native Survey. https://www.surveymonkey.com/r/WZLF3TB The results (and data) will be open sourced (you can see last year's report here: https://www.cncf.io/wp-content/uploads/2020/03/CNCF_Survey_Report.pdf).
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[ANNOUNCE] Strimzi Kafka Bridge 0.16.0 released!
Jakub Scholz
Version 0.16.0 of Strimzi Kafka Bridge has been released. The main changes include: * Add support for CORS * Various bugfixes and dependencies updates For more details, go to: https://github.com/strimzi/strimzi-kafka-bridge/releases/tag/0.16.0 Thanks to everyone who contributed to these releases. Thanks & Regards Jakub
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RC1 of Strimzi Kafka Bridge 0.16.0
Jakub Scholz
Hi, Release Candidate 1 of Strimzi Kafka Bridge 0.16.0 is now available for testing. The main changes since 0.15 include: * Add support for CORS in the HTTP part of the Bridge * Various bugfixes and dependencies updates For more details and binaries, go to https://github.com/strimzi/strimzi-kafka-bridge/releases/tag/0.16.0-rc1 Any feedback can be provided here or as a GitHub issue. Thanks & Regards Jakub
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[ANNOUNCE] [RELEASE] Strimzi Kafka OAuth library 0.5.0 released
Jakub Scholz
Hi, Version 0.5.0 of the Strimzi Kafka OAuth library is now available: https://github.com/strimzi/strimzi-kafka-oauth/releases/tag/0.5.0. The main changes since 0.4.0 are: * Improved compatibility with authorization servers * Fixed JWKS keys refresh bug * Fixed a non-standard token_type enforcement when using the Introspection Endpoint * Improved examples * Improved logging to facilitate troubleshooting * Bumped keycloak-core library version Thanks a lot to everyone who contributed to this release by raising issues, opening PRs etc. Thanks & Regards Jakub
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RC2 of Strimzi Kafka OAuth library 0.5.0
Jakub Scholz
Release Candidate 2 of the 0.5.0 version of the Strimzi Kafka OAuth library is now available for testing: https://github.com/strimzi/strimzi-kafka-oauth/releases/tag/0.5.0-rc2. The only change since RC1 is the following bugfix: * Fix scope support when refreshing the token (#55) To test it, you can use the staging Maven repository: <repositories> <repository> <id>staging</id> <url>https://oss.sonatype.org/content/repositories/iostrimzi-1065/</url> </repository> </repositories> Any feedback can be provided here or as a GitHub issue. Thanks & Regards Jakub
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Re: [cncf-strimzi-dev] [ANNOUNCE] New maintainer Jakub Stejskal
Tom Bentley
Congratulations Jakub!
On Tue, May 5, 2020 at 10:05 AM Paolo Patierno <ppatierno@...> wrote:
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Re: [cncf-strimzi-dev] [ANNOUNCE] New maintainer Jakub Stejskal
Paolo Patierno
Congrats Jakub,
very well deserved!
Paolo Patierno
Principal Software Engineer @ Red Hat
Microsoft MVP on Azure
From: cncf-strimzi-dev@... <cncf-strimzi-dev@...> on behalf of Jakub Scholz <jakub@...>
Sent: Tuesday, May 5, 2020 8:47 AM To: cncf-strimzi-dev@... <cncf-strimzi-dev@...>; cncf-strimzi-users@... <cncf-strimzi-users@...> Subject: [cncf-strimzi-dev] [ANNOUNCE] New maintainer Jakub Stejskal I'm happy to announce that Jakub Stejskal has become a new Strimzi maintainer.
Jakub has already done a lot of great work on Strimzi:
* He does a great job on the system tests, which are a critical part of the project. Without him I'm not sure we would have any actual system test suite which we could use.
* He writes regularly new tests and fixes bugs in existing tests
* He reviews the system tests PRs written by other contributors
* He did all of the work on the migration of the system tests (and builds) to Azure Pipelines
* He is always ready to help anyone who has any issues with tests / system tests or look into any failures
* He is currently the fourth biggest committer of Strimzi operators
@Jakub: Thanks a lot for all the past and future work. It is great to have you here!
Thanks & Regards
Strimzi maintainers team
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[ANNOUNCE] New maintainer Jakub Stejskal
Jakub Scholz
I'm happy to announce that Jakub Stejskal has become a new Strimzi maintainer. Jakub has already done a lot of great work on Strimzi: * He does a great job on the system tests, which are a critical part of the project. Without him I'm not sure we would have any actual system test suite which we could use. * He writes regularly new tests and fixes bugs in existing tests * He reviews the system tests PRs written by other contributors * He did all of the work on the migration of the system tests (and builds) to Azure Pipelines * He is always ready to help anyone who has any issues with tests / system tests or look into any failures * He is currently the fourth biggest committer of Strimzi operators @Jakub: Thanks a lot for all the past and future work. It is great to have you here! Thanks & Regards Strimzi maintainers team
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RC1 of Strimzi Kafka OAuth library 0.5.0
Jakub Scholz
Hi, Release Candidate 1 of the 0.5.0 version of the Strimzi Kafka OAuth library is now available for testing: https://github.com/strimzi/strimzi-kafka-oauth/releases/tag/0.5.0-rc1. The main changes are: * Improved compatibility with authorization servers * Fixed JWKS keys refresh bug * Fixed a non-standard token_type enforcement when using the Introspection Endpoint * Improved examples * Improved logging to facilitate troubleshooting * Bumped keycloak-core library version To test it, you can use the staging Maven repository: <repositories> <repository> <id>staging</id> <url>https://oss.sonatype.org/content/repositories/iostrimzi-1064/</url> </repository> </repositories> Any feedback can be provided here or as a GitHub issue. Thanks & Regards Jakub
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[ANNOUNCE]: New maintainer: Sam Hawker
Tom Bentley
The Strimzi maintainers have invited Sam Hawker to become a maintainer and we're happy to announce that he has accepted. Sam has been doing some great work, with high quality PRs and code
reviews and we're looking forward to what he can bring to the project going forward. Congratulations Sam! Tom, on behalf of the Strimzi maintainers.
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Re: support for 2.4.1
Jakub Scholz
Kafka 2.4.1 will be supported in Strimzi 0.18.0. 0.17.0 supports only 2.4.0. Thanks & Regards Jakub
On Wed, Apr 22, 2020 at 11:06 PM <alonisser@...> wrote: Does the new 0.17 operator uses kafka-connect 2.4.1 ? or still the 2.4.1 image?
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support for 2.4.1
alonisser@...
Does the new 0.17 operator uses kafka-connect 2.4.1 ? or still the 2.4.1 image?
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[ANNOUNCE] Strimzi Kafka OAuth library 0.4.0 release
Jakub Scholz
The 0.4.0 version of the Strimzi Kafka OAuth library for using OAuth authentication in Kafka clients and brokers has been released and should be available in the Maven repositories. The main improvements are: * Improved compatibility with different OAuth authorization servers * Deprecation of some configuration options * Updated dependencies * Improved examples and documentation For more information, see the release page on GitHub: https://github.com/strimzi/strimzi-kafka-oauth/releases/tag/0.4.0 Thanks to everyone who contributed to this release. Thanks & Regards Jakub
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RC1 of Strimzi Kafka OAuth library 0.4.0
Jakub Scholz
Hi, Release Candidate 1 of the 0.4.0 version of the Strimzi Kafka OAuth library is now available for testing: https://github.com/strimzi/strimzi-kafka-oauth/releases/tag/0.4.0-rc1. The main changes are: * Deprecated configuration options * Compatibility improvements * Updated dependencies * Instructions for developers added * Improvements to examples and documentation To test it, you can use the staging Maven repository: <repositories> <repository> <id>staging</id> <url>https://oss.sonatype.org/content/repositories/iostrimzi-1062/</url> </repository> </repositories> Any feedback can be provided here or as a GitHub issue. Thanks & Regards Jakub
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[ANNOUNCE] Strimzi Kafka Operators 0.17.0 is now available
Jakub Scholz
Strimzi Kafka Operators 0.17.0 has been released. The main changes since 0.16 include: * Add possibility to set Java System Properties via CR yaml * Add support for Mirror Maker 2.0 * Add Jmxtrans deployment * Add public keys of TLS listeners to the status section of the Kafka CR * Various bug-fixes * Dependency upgrades to avoid CVEs * Improved system tests and documentation For more details about the release and the upgrade procedure, please go to https://github.com/strimzi/strimzi-kafka-operator/releases/tag/0.17.0 Full list of changes can be found under the [0.17.0 milestone](https://github.com/strimzi/strimzi-kafka-operator/milestone/16?closed=1). Thanks to everyone who contributed to this release! Thanks & Regards Strimzi team
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RC4 of Strimzi Kafka Operators 0.17.0 is now available
Jakub Scholz
Release Candidate 4 of Strimzi Kafka Operators 0.17.0 is now available. There is only one additional fix since RC3: * Make sure the ZookeeperScaler does work will with custom CAs without the PKCS12 files For more details about the release candidate and the upgrade procedure, please go to https://github.com/strimzi/strimzi-kafka-operator/releases/tag/0.17.0-rc4 Unless there are any new issues, we will probably release it tomorrow. Thanks & Regards Jakub
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RC3 of Strimzi Kafka Operators 0.17.0 is now available
Jakub Scholz
Release Candidate 3 of Strimzi Kafka Operators 0.17.0 is now available. There are some important fixes and improvements since RC2: * Fixed NPE which happen in KafkaRoller under rare circumstances * Fix ordering of addresses in config map to avoid random rolling updates * Fix scaling of Zookeeper 3.5 * Fix several issues with Connector operator and Mirror Maker 2 * Many other bugs, test and docs improvements For more details about the release candidate and the upgrade procedure, please go to https://github.com/strimzi/strimzi-kafka-operator/releases/tag/0.17.0-rc3 Thanks & Regards Jakub
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Re: Invalid value 10737418240 for configuration segment.bytes: Not a number of type INT
Tom Bentley
Hi, segment.bytes uses the Java int type, which has a maximum possible value of 2147483647 (2^31-1). So although 10737418240 is a valid number it's too big. Kind regards, Tom
On Fri, Mar 13, 2020 at 8:47 AM <yohei@...> wrote: Hi,
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Invalid value 10737418240 for configuration segment.bytes: Not a number of type INT
yohei@...
Hi,
I am trying to apply custom segment.bytes value to kafka topic as follows. ---- apiVersion: kafka.strimzi.io/v1beta1
kind: KafkaTopic
metadata:
labels:
strimzi.io/cluster: default
name: myname
namespace: data spec:
config:
cleanup.policy: compact
segment.bytes: 10737418240
partitions: 3
replicas: 2
topicName: mytopicname
--- But I got this error on broker log. 2020-03-13 06:50:44,048 INFO [Admin Manager on Broker 2]: Invalid config value for resource ConfigResource(type=TOPIC, name='mytopicname'): Invalid value 10737418240 for configuration segment.bytes: Not a number of type INT (kafka.server.AdminManager) [data-plane-kafka-request-handler-2] segment.bytes in my manifest file looks valid integer. What is wrong with this configuration? Thank you.
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