Monitoring Blog
This is the blog section. It has two categories: News and Releases.
Files in these directories will be listed in reverse chronological order.
Streaming and Messaging
Wednesday, July 14, 2021 in Insights
Disclaimer This article is the author’s opinion on similarities and differences between Streaming and Messaging. Streaming and Messaging The first time I was busy with the terms messaging and streaming was during my master thesis in 2016. Among …
A journey of a Helm operator to OperatorHub.io and back again
Monday, May 03, 2021 in Insights
Some time ago, I started a project to create a Helm based operator for an OpenShift application. I used the Operator SDK to create the Helm operator. The Operator SDK documentation describes the parameters pretty good, and it contains a simple …
A journey of a Helm operator to OperatorHub.io and back again
Monday, May 03, 2021 in Insights
Categories:
Some time ago, I started a project to create a Helm based operator for an OpenShift application. I used the Operator SDK to create the Helm operator. The Operator SDK documentation describes the parameters pretty good, and it contains a simple …
RabbitMQ
Tuesday, February 09, 2021 in Insights
The first version of RabbitMQ has been released in 2007. Back in these days, the goal was to provide a complete open source implementation of Advanced Message Queuing Protocol (AMQP), aiming at modern messaging needs such as high availability, high …
How to integrate Kafka with Istio on OpenShift
Tuesday, February 02, 2021 in Insights
Last summer I watched the Red Hat master course about Kafka from Sébastien Blanc. The Kafka setup in Kubernetes presented in the course looked pretty easy. The Kafka client implementation for Java seemed to be easy as well. Furthermore, I wanted to …
How to integrate Kafka with Istio on OpenShift
Tuesday, February 02, 2021 in Insights
Categories:
Last summer I watched the Red Hat master course about Kafka from Sébastien Blanc. The Kafka setup in Kubernetes presented in the course looked pretty easy. The Kafka client implementation for Java seemed to be easy as well. Furthermore, I wanted to …
Integration testing with Testcontainers
Tuesday, October 27, 2020 in Insights
Automatic integration tests as part of the development life cycle can save a lot of time and money. Not only when dealing with other service APIs or offering some, also if the application uses a database or other infrastructure services. We at …
Integration testing with Testcontainers
Tuesday, October 27, 2020 in Insights
Categories:
Automatic integration tests as part of the development life cycle can save a lot of time and money. Not only when dealing with other service APIs or offering some, also if the application uses a database or other infrastructure services. We at …
OpenShift and Let's Encrypt
Wednesday, September 16, 2020 in Insights
So you have this nifty web application deployed on your OpenShift cluster and you want to make it accessible by the whole world with HTTPS under the name coolapp.<mydomain>. Unfortunately you face several issues: Exposing the service to your …
OpenShift and Let's Encrypt
Wednesday, September 16, 2020 in Insights
Categories:
So you have this nifty web application deployed on your OpenShift cluster and you want to make it accessible by the whole world with HTTPS under the name coolapp.<mydomain>. Unfortunately you face several issues: Exposing the service to your …