Upgrade #CentOS 7 to #AlmaLinux 8+ with #Leapp

This guide walks through upgrading CentOS 7 (EOL) to AlmaLinux 8 using the official Elevate/Leapp migration framework.
⚠️ Important Notes Before You Begin

CentOS 7 reached End of Life in June 2024.
Upgrade is in-place, but not risk-free.
Backups are mandatory.
Requires:

2GB+ RAM (4GB recommended)
5GB+ free disk space in /
Direct root or sudo access
No active control ...
Continued 👉 https://blog.radwebhosting.com/upgrade-centos-7-to-almalinux-8-with-leapp/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #vps

Upgrade #CentOS 7 to #AlmaLinux 8+ with #Leapp

This guide walks through upgrading CentOS 7 (EOL) to AlmaLinux 8 using the official Elevate/Leapp migration framework.
⚠️ Important Notes Before You Begin

CentOS 7 reached End of Life in June 2024.
Upgrade is in-place, but not risk-free.
Backups are mandatory.
Requires:

2GB+ RAM (4GB recommended)
5GB+ free disk space in /
Direct root or sudo access
No active control ...
Continued 👉 https://blog.radwebhosting.com/upgrade-centos-7-to-almalinux-8-with-leapp/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #vps

Upgrade #CentOS 7 to #AlmaLinux 8+ with #Leapp

This guide walks through upgrading CentOS 7 (EOL) to AlmaLinux 8 using the official Elevate/Leapp migration framework.
⚠️ Important Notes Before You Begin

CentOS 7 reached End of Life in June 2024.
Upgrade is in-place, but not risk-free.
Backups are mandatory.
Requires:

2GB+ RAM (4GB recommended)
5GB+ free disk space in /
Direct root or sudo access
No active control ...
Continued 👉 https://blog.radwebhosting.com/upgrade-centos-7-to-almalinux-8-with-leapp/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #vps

Upgrade #CentOS 7 to #AlmaLinux 8+ with #Leapp

This guide walks through upgrading CentOS 7 (EOL) to AlmaLinux 8 using the official Elevate/Leapp migration framework.
⚠️ Important Notes Before You Begin

CentOS 7 reached End of Life in June 2024.
Upgrade is in-place, but not risk-free.
Backups are mandatory.
Requires:

2GB+ RAM (4GB recommended)
5GB+ free disk space in /
Direct root or sudo access
No active control ...
Continued 👉 https://blog.radwebhosting.com/upgrade-centos-7-to-almalinux-8-with-leapp/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #vps

Tried upgrading a clean RHEL 9.6 install to RHEL 10.0 using the official leapp tool — no custom configs, no extra packages.

Result? Boot failure and emergency mode.
If it breaks in the most trivial case, how can we trust it in production?

Was just a test, but still... lesson learned.
Anyone out there actually pulled this off?

#RHEL #RedHat #Leapp #LinuxSysadmin #EnterpriseLinux #SystemUpgrade #DevOps #InfraOps #ServerLife

Upgrading CentOS Stream 8 to CentOS Stream 9 using Leapp

https://www.die-welt.net/2024/05/upgrading-centos-stream-8-to-centos-stream-9-using-leapp/

#centos #upgrade #leapp

📆 Seit 2014 füllt die Version 7 von Red Hat Enterprise Linux (RHEL) zahlreiche Server mit Leben. Ende Juni 2024 endet der planmässige Unterstützungszeitraum, und damit die Verfügbarkeit von Softwareaktualisierungen. Dasselbe Schicksal erwartet auch den Community-Ableger CentOS 7.

👉Lukas Kallies erklärt in seinem neuesten Blogpost, wie du deine Systeme weiterhin sicher halten kannst.

#redhat #rhel7 #suse #techupdate #leapp #systemupgrade

https://www.puzzle.ch/de/blog/articles/2024/05/02/10-jahre-red-hat-enterprise-linux-7-und-nun