scholzj

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Chop Water, Carry Wood ...

Jakub Scholz scholzj

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Chop Water, Carry Wood ...

Messaging, Kafka, AMQP, Kubernetes, OpenShift, ...

388 followers · 2 following

Red Hat
Prague, Czech Republic
http://blog.effectivemessaging.com
@scholzj

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scholzj/README.md

Latest Blog Posts

Date	Title
Apr 5th, 2023	Writing custom Pod Security Providers
Jan 25th, 2023	Auto-restarting connectors in Apache Kafka Connect and Mirror Maker 2
Jan 25th, 2023	Running Apache Kafka on FIPS-enabled Kubernetes clusters
Sep 9th, 2022	Configuring security context of Strimzi-managed pods
Aug 3rd, 2022	Strimzi-based Apache Kafka infrastructure as Java code

All blog posts

Latest talks and videos

Date	Title
May 15th, 2023	What's new in Strimzi 0.35.0
Mar 20th, 2023	What's new in Strimzi 0.34.0
Jan 19th, 2023	Make your Kafka cluster production-ready: Cluster Balancing
Dec 23th, 2022	Make your Kafka cluster production-ready: Local Storage
Sep 13th, 2022	Leader Election: Running Cluster Operator with multiple replicas

All talks and videos

Pinned

aws-minikube Public

Single node Kubernetes instance implemented using Terraform and kubeadm

HCL 117 30
aws-kubernetes Public

Kubernetes cluster setup in AWS using Terraform and kubeadm

HCL 33 29
kafka-topic-view Public

A simple UI for monitoring Apache Kafka topics and their state.

Go 17 5
strimzi-compose-up Public

Compose file for starting Kafka and Zookeeper using the Strimzi images

16 2
zoo-entrance Public

Makefile 46 21
kafka-x509-config-provider Public

Apache Kafka configuration provider for automatically converting X509 certificates to PKCS12 truststores or keystores

Java

2,215 contributions in the last year

Learn how we count contributions

Activity overview

Contributed to strimzi/strimzi-kafka-operator, strimzi/strimzi-kafka-bridge, strimzi/strimzi.github.io and 53 other repositories

Contribution activity

May 2023

Created 31 commits in 11 repositories

Created a pull request in strimzi/strimzi-kafka-operator that received 16 comments

May 22

Add support for Kafka 3.4.1

Type of change Task Description This PR adds support for Kafka 3.4.1. It also updates the ZooKeeper version used by the operators to 3.6.4. This …

+79 −51 • 16 comments

Opened 23 other pull requests in 5 repositories

strimzi/strimzi-kafka-operator 18 merged 1 open

strimzi/proposals 1 merged

Add the Unidirectional Topic Operator proposal to the index May 16

redhat-openshift-ecosystem/community-operators-prod 1 merged

operator strimzi-kafka-operator (0.35.0) May 15

k8s-operatorhub/community-operators 1 merged

operator strimzi-kafka-operator (0.35.0) May 15

strimzi/strimzi.github.io 1 merged

Add Strimzi 0.35.0 release to the website May 15

Reviewed 50 pull requests in 9 repositories

strimzi/strimzi-kafka-operator 25 pull requests

docs(volumes): clarifies no risk to data loss when resizing PVs May 26
docs(certs): updates the user-supplied certificate renewal steps May 26
Common health server May 26
using TARGETOS and TARGETARCH to identify platform May 26
docs(config): moves config overview to a new section May 26
docs(minor): fixes for typos and formatting May 26
Add tag for tests which are not supported on arm May 25
Testing farm integration May 25
docs(mm2): describes connector properties that require same value May 25
Add useIncrementalCompilation=false in systemtest build May 25
docs(metrics): updates the metrics intro May 23
Add trailing dot to the DNS name pattern used by CertManager May 20
docs(security context): moves content related to security context May 19
docs(logging): adds log levels for specific classes to the logging examples May 18
Update Cruise Control to 2.5.122 May 18
Returning 204 No Content on status check endpoints May 17
Updated developers/maintainers in the pom May 13
Refactor informer handling in UserController and StrimziPodSetController May 10
docs(downgrade): update to warning on downgrade method May 9
fixing typo in my-target-user cr May 7
Fix StringIndexOutOfBoundsException on openShiftBuildWaitForFinish May 5
Adds proper error message when Cruise Control fails to generate the rebalance proposal May 5
docs(upgrade): clarifies support for kafka versions when upgrading May 5
ST: Allow users to use any registry for connect build specified via env var May 5
docs(zookeeper): adds a description of zookeeper default values May 4
Some pull request reviews not shown.

strimzi/strimzi-kafka-bridge 8 pull requests

strimzi/client-examples 3 pull requests

Found typo in OAuth EnvVar May 23
Update Client Examples Kafka version to 3.4.0 May 22
Update vertx dependencies May 11

strimzi/strimzi.github.io 3 pull requests

strimzi/proposals 2 pull requests

feat: kubernetes Server Side Apply Proposal May 25
Update to proposal #48 May 23

fabric8io/kubernetes-client 2 pull requests

fix #5152: expanding the error detection May 23
fix #5102: accounting for null replicas May 4

strimzi/kafka-access-operator 1 pull request

feat: Move Access Operator to Java 17 May 25

strimzi/drain-cleaner 1 pull request

feat: Add support for extra namespace labels May 16

strimzi/strimzi-kafka-oauth 1 pull request

Updated maintainers May 14

Created an issue in fabric8io/kubernetes-client that received 3 comments

May 4

Scaling Deployments to 0 replicas does not work with `wait` set to `true`

Describe the bug From 6.6.0 release, it does not seem to be possible anymore to scale down Deployments to 0 with the wait flag set to true. My gues…

3 comments

Opened 4 other issues in 1 repository

strimzi/strimzi-kafka-operator 4 open

Started 1 discussion in 1 repository

fabric8io/kubernetes-client

How to best debug informers / check that they are working?
This contribution was made on May 18

Answered 6 discussions in 2 repositories

strimzi/strimzi-kafka-operator

message: Configuration model /kafka-3.2.3-config-model.json was not found
This contribution was made on May 27
Questions about configs in launch_java.sh
This contribution was made on May 24
How do I add authentication to a listener (TLS enabled) without downtime for clients?
This contribution was made on May 17
[Bug]: Getting error io.strimzi.operator.cluster.operator.resource.KafkaRoller$UnforceableProblem while upgrading to 3.4.0 Kafka
This contribution was made on May 3
KafkaTopics without replicas configuration not getting ready
This contribution was made on May 3

strimzi/strimzi-kafka-bridge

Do consumers/subscriptions get lost between HTTP bridge restarts?
This contribution was made on May 4

32 contributions in private repositories May 1 – May 28

Jakub Scholz scholzj

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Latest Blog Posts

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2,215 contributions in the last year

Activity overview

Contribution activity

May 2023

Created a pull request in strimzi/strimzi-kafka-operator that received 16 comments

Add support for Kafka 3.4.1

Created an issue in fabric8io/kubernetes-client that received 3 comments

Scaling Deployments to 0 replicas does not work with wait set to true

Scaling Deployments to 0 replicas does not work with `wait` set to `true`