How to encrypt data at rest in a Ceph cluster
We look into Ceph encryption in a cluster where each OSD can be encrypted and the keys store externally in order to ensure data integrity and safety.
We will create an image from scratch in docker and add that to a docker registry so we can reuse that image when we create new docker instances, controlling the whole flow. Working with docker and registry First of we install the docker client, server and registry on our debian machine. apt install docker docker.io…
Going though the process of solving the advent of code challenges for this year.
We look at the new features in the Ceph Quincy release. Talk about changes and important improvements. Looking forward to starting using this on my clusters.
We’re looking into a solution using log4j to consolidate our logs in an third-party system using Application server and IBM has disabled the support for log4j in the application servers logging framework. I tried to reverse this process and check what was needed to enable this feature again. First of we need the log4j framework…
We solve today’s challenge at the advent of code 2020. Come join us and have some fun.
After installing Kubernetes the hard way, I improved the cluster with a Ceph RBD connection. This creates a StorageClass that we …