midu16 - Tech Openness Hub
Exploring TelcoCloud Infrastructure, OpenShift, and Cloud-Native Technologies. Technical tutorials and guides for modern cloud infrastructure.
Latest Articles
Deep dives into TelcoCloud Infrastructure, OpenShift deployments, and Cloud-Native technologies
How to apply kernel drivers onto OCP v4.12.0
February 1, 2023 | by Mihai IDU
How to version-bound images and artifacts for OpenShift operators!
December 07, 2022 | by Mihai IDU
Reduce overall storage required for Upgrades using oc-mirror!
Having a better control of the ammount of images that the administrator of OCP is downloading in the mirroring process to the offline registry it...
Mirror OCP container base images for Openshift 4!
In the following post, we are going to talk on how to mirror the ocp container base images locally first to an .tar file and...
Offline Assisted Installer on Openshift 4!
In the following post, we are going to talk on how to deploy all the Offline Assisted Installer for OCPv4.10.25.
Control Node replacement on Openshift 4 for AssistedInstaller!
In the following post, we are going to talk on how to perform a node replacement (control node) of OCPv4.10.X.
Node replacement on Openshift 4!
In the following post, we are going to talk on how to perform a node replacement (control or worker node) of OCPv4.10.25.
ETCD cluster benchmark for Openshift 4!
In the following post, we are going to talk on how to perform a set of benchmark tests on the ETCD cluster of Openshift 4...
Offline mirroring tool comparison for Openshift 4!
In the following post, we are going to talk on how to mirror the container base images locally first to an .tar file and later...
Control Plane - User Plane separation for Openshift 4!
In the following post, we are going to talk on how to create a Control and User Plane separation on Openshift 4 using physical different...
Automating offline mirror for Openshift 4!
In the following post, we are going to talk about how to automate the Offline mirroring for Openshift 4
LTE-all-in-one on Raspberry PI 4B+!
In the following post, we are going to talk about how to deploy a fully LTE network on your Raspberry PI 4B+
Creating an RHCOS images cache for Openshift 4!
In the following post, we are going to talk about how to locally cash the RHCOS images for Openshift 4.
Offline mirror for Openshift 4!
In the following post, we are going to talk about how to mirror specific operators for Openshift 4.
Gathering cluster data from an Offline OCP for Openshift 4!
In the following post, we are going to talk about how to must-gather and ocs-must-gather into a offline Openshift 4 cluster.
Offline registry for Openshift 4!
In the following post, we are going to talk about creating an offline container base registry.
Dnsmasq config example for OCP IPI for Openshift 4!
In the following post, we are going to talk about how to set-up dnsmasq for OCP.
Reference Architecture example OCP IPI for Openshift 4!
In the following post, we are going to talk about an example reference architecure for Openshift 4.
Welcome to Jekyll!
You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the...