RKE2: Upgrade from Ubuntu 22.04 to 24.04
If you did not modify the underlying OS, the upgrade is very straightforward. As often for upgrades: the Masters first, then the workers….
Pivert's Blog
Category: Kubernetes
Migrate MariaDB Databases to a Galera Cluster on a Kubernetes 3-node Server with OpenEBS ZFSPV StorageClass
Introduction High availability is paramount for stateful applications like MariaDB in Kubernetes (K8S). While our primary focus is MariaDB, these principles can be…
RKE2 cluster on Ubuntu 22.04 in minutes – Ansible Galaxy and Manual options (2 ways)
Here are 2 ways to set up a Ranche Kubernetes Engine cluster of 3 (or more) nodes. Minimum requirements 3 Ubuntu Server 22.04…
ceph-csi on Kubernetes 1.24 (CephFS)
This post is outdated, and will be replaced From K8S 1.24, it’s not possible to use the deprecated Cephfs rootfs Provisioner. The solution…
Deploy OpenShift OKD on Proxmox VE or bare-metal (user-provisioned)
OKD (previously known as OpenShift Origin) is the open-source, community-driven version of OpenShift.It provides a platform for managing containerized applications and includes features…