Cloud
Remote access to Red Hat CRC
Red Hat CRC is intended to be run on a laptop locally. That includes the web access to the UI. For a local lab setup where a separate computer is used to run software, this Read more…
Raspberry Pi Technology
Install Node-RED on Raspberry Pi
Node-RED is a tool that allows to develop flow-based apps. Users can create apps using visual programming, making it easy for everyone to create apps. Focus is on IoT based solutions. IBM released it under Read more…
SAP
HDB start fails because of incorrect configuration osgroup sapsys
Problem The HANA indexserver fails to start. ./HDB start You get the error message that the index server failed to start. You can try to start the indexserver manually. cd /usr/sap/HDB/HDB02/exe ./hdbindexserver Indexserver is still Read more…
Technology
SSH to Red Hat CRC VM
Red Hat CRC is installed by running a pre-configured VM. In case the OpenShift 4 installation is not working as expected, like no images can be loaded from the internet, a deeper validation might be Read more…
Cloud
Installing Red Hat CRC in a CentOS VM
Red Hat CodeReady Containers allows to run a local OpenShift 4 environment locally on a Laptop. While it can be installed on a wide range of systems, one of the better choices is Red Hat Read more…
Basis OData SAP
Transport SAP Gateway OData service system alias
A developer creates a new OData service (code, definition, implementation) in the backend and adds everything to a transport package. After transporting an OData service from DEV to QA in the backend, the service is Read more…