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"Everything is a process until you leave this world."
FAQ Document: Database and Backup Alerts Troubleshooting (Updated with PGO Crunchy FAQs)
This FAQ document provides guidance on resolving common database, replication, and backup alerts, including additional scenarios specific to the Crunchy Data PostgreSQL Operator...
Crunchy PGO 5.6.7 Kubernetes 29 Cluster Basic Documentation
This documentation provides step-by-step instructions for setting up a Kubernetes 29 cluster, installing necessary components such as Cilium, Rook Ceph storage, and Crunchy PGO,...
Install Latest Kernel in Ubuntu and Auto-Load rbd module forr rook ceph K8s
This guide provides a robust script to install the latest Ubuntu kernel (6.14.x or higher) with linux-modules-extra from http://archive.ubuntu.com/ubuntu/pool/main/l/linux/ and ...
Resolving Istio CNI and Cilium Conflict in Kubernetes
This document provides a step-by-step guide to resolve a reconciliation loop issue in the Istio CNI plugin when used alongside Cilium as the primary Container Network Interface ...
Fix Pod Forbidden Errors in PGO crunchy Prometheus
You're seeing "forbidden" errors in the Prometheus pod logs, specifically for listing and watching pods. The service account used by Prometheus doesn't have the necessary permis...
Guide to Install Microsoft Office 2010 (32-bit) on Ubuntu 22.04 using Winetricks
Here's a comprehensive guide to install Microsoft Office 2010 32-bit on Ubuntu 22.04 using Winetricks:
Creating a Debian 12 Cloud-Init Template in Proxmox
This guide will walk you through creating a Debian 12 (Bookworm) cloud-init template in Proxmox using BIOS boot (seabios) and Q35 machine type. We’ll start from downloading the ...
Creating an Ubuntu 24.04 Cloud-Init Template in Proxmox
This guide will walk you through creating an Ubuntu 24.04 cloud-init template in Proxmox. We'll start from downloading the image and end with a reusable template that you can us...
Configuration Documentation for Potential Configuration Changes for Faster Availability
This document explains two specific configuration changes made to the Patroni Configuration and the PodDisruptionBudget (PDB) in the Kubernetes and PGO Crunchy setup. These sett...
Explanation Document: Pod Anti-Affinity Configuration for PostgreSQL Cluster
This document explains the pod anti-affinity configuration used in the PostgresCluster resource to ensure that the master and replica pods are scheduled on different nodes. It a...