This is a cheat sheet about, how to setup a virtual machine or virtual appliance in an IBM Cloud virtual private cloud (vpc) on a virtual server instance (vsi) with Red Hat Enterprise Linux 8 minimal install (RHEL8) as host operating system and a Ubuntu Linux operating system for the virtual machine or virtual appliance.
Use of “Quarkus Security OpenID Connect Multi Tenancy” in an own small example
That blog post is about the usage of the "Quarkus Security OpenID Connect Multi Tenancy" implementation in an own small example, how to extract a tenant and reconfigure OIDC configuration for Keycloak.
Map an existing user to a role in a Keycloak realm using CURL
In this blog post I want briefly show, how I implemented the mapping of a role to a user in Keycloak with CURL in a bash script.
Run a Java Web Start (javaws) application on a Mac OS with AdoptOpenJDK-11 runtime
I had the situation that I needed to run a Java Web Start (javaws) application on a mac BigSur OS and AdoptOpenJDK-11 runtime. The OpenWebStart project provided me what I needed in that situation. I didn't want to install an older runtime like Java 8 and manage different runtimes only for the execution of the... Continue Reading →
(Outdated) Some Information about the current IBM Cloud Lite Account
This content is outdated! Please follow the links inside the blog post to get the actual information about current definition of an IBM Cloud Lite Account.
Upload an user to Keycloak using CURL
In this blog post I want to briefly show, how I implemented the upload of an user to Keycloak with CURL in a bash script. I came across a helpful blog post (Keycloak REST API: Create a New User), but this blog post didn’t contain the information: How to set the password for the user?
How to simply examine a JSON response from a Cloudant search in Java
This is a short cheat sheet about, how to simply examine a JSON response from a Cloudant search in Java. I found different examples, but these examples were (more or less) older examples, where I missed some pieces and at the end for me the Java EE documentation was the best resource to realize it.
Create a Virtual Private Cloud (VPC), Virtual Server Instance (VSI) on IBM Cloud with Terraform
This is a "simple" cheat sheet, how to create a single virtual server instance (VSI) in the virtual private cloud (VPC) infrastructure on IBM Cloud using Terraform.
10 Hours of Live Recordings, which are built on Experience, about Application Security
It’s awesome we just created 10 hours of live recordings, which are built on experience, about application security. That learning journey was made by the IBM Developer Hybrid Cloud Build Team from IBM and I am a part of that team. We put together great content for you. By the way, I was responsible for the content ;-). I also has been the moderator for most of the sessions and I also gave sessions by myself. The learning journey is called #ApplicationSecurityLearningJourney.
How to create a single virtual server instance (VSI) in a virtual private cloud (VPC) infrastructure on IBM Cloud
This is a “simple” cheat sheet, how to create a single virtual server instance (VSI) in the virtual private cloud (VPC) infrastructure on IBM Cloud. The blog post has four major sections: - Example architecture - Setup of a VPC network - Setup and configure the virtual server instance inside the VPC network - Access the virtual server instance from a local machine
