Proxmox VM Auto-Upgrade Script (qm + vzdump) with Network Tests and Auto-Restore This article describes a simple (but effective) automation script for Proxmox VE that: Where to download the script You can download the script directly from my website: soban.pl/bash/upgrade_proxmox_qm.sh Required folders Before you run anything, create two folders for scripts and logs: Install the […]
Upgrading Apache Cassandra to a newer version is a significant task that database administrators undertake to ensure their systems benefit from new features, enhanced security measures, and improved performance. This guide provides a detailed walkthrough for upgrading Apache Cassandra from version 3.1.15 and higher to the latest 4.1.x version, specifically on Ubuntu 20.04.5 LTS, with […]
Sometimes on Oracle Linux there is problem, when you try use “yum” and get error like this: The fixing of this problem, you can try rebuild db: And then should work: That’s all!
A convenient way to maintain the test environment is automatic updating.However, remember to set the backup, e.g. the day before – I always set it like that in proxmoxe.The script that updates the Debian system looks like this: You can download the script from: The script cleans unnecessary deb files after the update.Keep in mind […]
This script send you e-mail notification about new updates: You can download the script from: You should set the correct e-mail address in the script, for now it is soban@soban.plNotification it’s looks something like that: Should the script be executed: Also added to the crontab, every day to extend a new update: Remember don’t to […]
Before we start upgrading the Debian system version, please make a snapshot or a possible backup of the system. Such a change entails significant changes that can damage the system. Of course, before you upgrade the system in production, it is best to upgrade to the testing environment first. The upgrade process affects the entire […]