Enterprise hypervisor clusters, multi-node Proxmox VE 8 fabrics, distributed Ceph block pools, Corosync Totem dual-ring consensus, DRBD 9 synchronous storage, and low-power ARM K3s edge micro-clusters with autonomous disconnected operation.
Production blueprint for architecting lightweight, resilient Kubernetes micro-clusters on ARM64 single-board computers using K3s, embedded SQLite/Kine, native WireGuard mesh, and partition-tolerant offline buffering.
Production guide to architecting a zero-downtime active-passive MySQL high-availability cluster using Corosync 3, Pacemaker CRM, DRBD 9 shared-nothing synchronous storage, and STONITH fencing.
Step-by-step configuration of a 3-node enterprise hypervisor cluster with shared Ceph block storage and redundant Corosync.
Portainer is a universal container management tool. It works with Kubernetes, Docker, Docker Swarm, and Azure ACI. It allows you to manage containers without needing to know platform-specific code....
In this tutorial, we are going to configure Nginx as Gateway for multiple servers sharing one single public IP.
Containers are a lightweight alternative to fully virtualized machines (VMs). They use the kernel of the host system that they run on, instead of emulating a full operating system (OS). This means ...
Proxmox VE is an open-source server management platform for your enterprise virtualization. It tightly integrates KVM hypervisor and LXC, software-defined storage, and networking functionality on a...
MySQL Replication is a method, which uses for sync database two or more replica servers. Typically it's known as "Master-Slave" Replication.