VM Ware Testbeitrag

Erstellt am 15.04.2025 um 16:52:38 Uhr | muellda

Aktualisiert am 15.04.2025 um 16:52:38 Uhr | muellda

VM Ware ist ein neuer Teil

Plesk Update Mariadb manually

Erstellt am 14.04.2025 um 11:49:06 Uhr | muellda

Aktualisiert am 14.04.2025 um 11:49:06 Uhr | muellda

Plesk on Ubuntu 20.04/Ubuntu 22.04

By default, Ubuntu 20.04 is shipped with MariaDB 10.3 and Ubuntu 22.04 with MariaDB 10.6.

For security reasons, create a database dump of all databases with the following command:

MYSQL_PWD=`cat /etc/psa/.psa.shadow` mysqldump -u admin –verbose –all-databases –routines –triggers > /tmp/all-databases.sql

Stop MariaDB:

service mariadb stop

Here is an example for MariaDB 10.4:

Warning: MariaDB 10.4 and later versions are supported since 18.0.30, make sure the latest Plesk version is installed.

Install repositories:

apt-get install software-properties-common

apt-key adv –fetch-keys ‚https://mariadb.org/mariadb_release_signing_key.asc‘

curl -LsS https://r.mariadb.com/downloads/mariadb_repo_setup | sudo bash -s — –mariadb-server-version=10.4

Create a backup of all MySQL data:

cp -v -a /var/lib/mysql/ /var/lib/mysql_backup

Start an upgrade with the following command. Leave all fields empty when asked for a ‚root‘ user password:

apt-get update

apt-get install mariadb-server

Adjust the my.cnf configuration file to match the new requirements:

sed -i ’s/bind-address = ::ffff:127.0.0.1/bind-address = 127.0.0.1/g‘ /etc/mysql/my.cnf

Start the MariaDB service:

service mariadb start

Upgrade MySQL/MariaDB databases:

MYSQL_PWD=`cat /etc/psa/.psa.shadow` mysql_upgrade -uadmin

Restart mysql service:

service mariadb restart

Execute the following commands to update package version inside Plesk:plesk bin service_node –update local

plesk sbin packagemng -sdf

More information available in MySQL documentation at http://dev.mysql.com/.

Proxmox No-Subscription-Message

Erstellt am 05.04.2025 um 21:38:21 Uhr | muellda

Aktualisiert am 05.04.2025 um 21:38:21 Uhr | muellda

updates

Um kostenlose Updates zu erhalten, muss man die Enterprise-Repository (2 Dateien in Updates) deaktivieren und No-Subscription hinzufügen.

Danach können in der Shell Updates ausgeführt werden:

apt update && apt upgrade -y && apt autoremove -y

No-Subscription-Meldung entfernen Datei anlegen:

nano /etc/apt/apt.conf.d/pve-no-subscription-message

Folgenden Inhalt einfügen:

DPkg::Post-Invoke { "dpkg -V proxmox-widget-toolkit | grep -q '/proxmoxlib\.js$'; if [ $? -eq 1 ]; then { echo 'Removing subscription message from UI...'; sed -i -e '/data.status/{s/!//;s/Active/NoMoreSubMessage/i}' -e 's#(-no-subscription|test)#(test)#' -e '/if (repos.nosubscription)/{n;s/addWarn/addGood/}' -e 's/All OK, you have production-ready repositories configured!/All OK, you have no-subscription repositories configured!/' /usr/share/javascript/proxmox-widget-toolkit/proxmoxlib.js; }; fi"; };

apt install --reinstall proxmox-widget-toolkit

pve neu starten!

Package Repositories

Proxmox VE uses APT as its package management tool like any other Debian-based system.

Proxmox VE automatically checks for package updates on a daily basis. The root@pam user is notified via email about available updates. From the GUI, the Changelog button can be used to see more details about an selected update.

Repositories in Proxmox VE

Repositories are a collection of software packages, they can be used to install new software, but are also important to get new updates.

APT Repositories are defined in the file /etc/apt/sources.list and in .list files placed in /etc/apt/sources.list.d/.

Repository Management

Since Proxmox VE 7, you can check the repository state in the web interface. The node summary panel shows a high level status overview, while the separate Repository panel shows in-depth status and list of all configured repositories.

Basic repository management, for example, activating or deactivating a repository, is also supported.

Sources.list

In a sources.list file, each line defines a package repository. The preferred source must come first. Empty lines are ignored. A # character anywhere on a line marks the remainder of that line as a comment. The available packages from a repository are acquired by running apt-get update. Updates can be installed directly using apt-get, or via the GUI (Node → Updates).

File /etc/apt/sources.list

deb http://deb.debian.org/debian bookworm main contrib
deb http://deb.debian.org/debian bookworm-updates main contrib

# security updates
deb http://security.debian.org/debian-security bookworm-security main contrib

Proxmox VE provides three different package repositories.

Proxmox VE Enterprise Repository

This is the recommended repository and available for all Proxmox VE subscription users. It contains the most stable packages and is suitable for production use. The pve-enterprise repository is enabled by default:

File /etc/apt/sources.list.d/pve-enterprise.list

deb https://enterprise.proxmox.com/debian/pve bookworm pve-enterprise

Please note that you need a valid subscription key to access the pve-enterprise repository. We offer different support levels, which you can find further details about at https://proxmox.com/en/proxmox-virtual-environment/pricing.

Proxmox VE No-Subscription Repository

As the name suggests, you do not need a subscription key to access this repository. It can be used for testing and non-production use. It’s not recommended to use this on production servers, as these packages are not always as heavily tested and validated.

We recommend to configure this repository in /etc/apt/sources.list.

File /etc/apt/sources.list

deb http://ftp.debian.org/debian bookworm main contrib
deb http://ftp.debian.org/debian bookworm-updates main contrib

# Proxmox VE pve-no-subscription repository provided by proxmox.com,
# NOT recommended for production use
deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription

# security updates
deb http://security.debian.org/debian-security bookworm-security main contrib

Proxmox VE Test Repository

This repository contains the latest packages and is primarily used by developers to test new features. To configure it, add the following line to /etc/apt/sources.list:

sources.list entry for pvetest

deb http://download.proxmox.com/debian/pve bookworm pvetest

Ceph Squid Enterprise Repository

This repository holds the enterprise Proxmox VE Ceph 19.2 Squid packages. They are suitable for production. Use this repository if you run the Ceph client or a full Ceph cluster on Proxmox VE.