#leapp — Public Fediverse posts

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.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.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.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