Upgrade matrix
As a reminder, the OSs supported in version 25.10 are the following:
- RHEL/Oracle Linux/Alma Linux 8
- RHEL/Oracle Linux/Alma Linux 9
- Debian 12 (bookworm)
This means that an upgrade is only possible if you were using version 20.10 or later, on RHEL/Oracle Linux/Alma Linux 8 or 9, or Debian 12. For any other version or OS, you will need to perform a migration.
Upgrade or migration?
32 results
| Starting version | OS supported at the time | OS still supported in 25.10? | Procedure to follow |
|---|---|---|---|
| 24.10 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 24.10 | RHEL/OracleLinux/AlmaLinux 9 | YES | Upgrade procedure |
| 24.10 | Debian 12 "bookworm" | YES | Upgrade procedure |
| 24.04 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 24.04 | RHEL/OracleLinux/AlmaLinux 9 | YES | Upgrade procedure |
| 24.04 | Debian 11 "bullseye" | NO | Migration procedure from Debian |
| 24.04 | Debian 12 "bookworm" | YES | Upgrade procedure |
| 23.10 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 23.10 | RHEL/OracleLinux/AlmaLinux 9 | YES | Upgrade procedure |
| 23.10 | Debian 11 "bullseye" | NO | Migration procedure from Debian |
| 23.04 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 23.04 | RHEL/OracleLinux/AlmaLinux 9 | YES | Upgrade procedure |
| 23.04 | Debian 11 "bullseye" | NO | Migration procedure from Debian |
| 22.10 | CentOS 7 | NO | Migration procedure from EL |
| 22.10 | RHEL/OracleLinux 7 | NO | Migration procedure from EL |
| 22.10 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 22.10 | Debian 11 "bullseye" | NO | Migration procedure from Debian |
| 22.04 | RHEL/OracleLinux/AlmaLinux 8 | YES | Upgrade procedure |
| 22.04 | CentOS 7 | NO | Migration procedure from EL |
| 22.04 | RHEL/OracleLinux 7 | NO | Migration procedure from EL |
| 22.04 | Debian 11 "bullseye" | NO | Migration procedure from Debian |
| 21.10 | CentOS 7 | NO | Migration procedure from EL |
| 21.10 | RHEL/OracleLinux 7 | NO | Migration procedure from EL |
| 21.10 | RHEL/OracleLinux 8 | YES | Upgrade procedure |
| 21.04 | CentOS 7 | NO | Migration procedure from EL |
| 21.04 | RHEL/OracleLinux 7 | NO | Migration procedure from EL |
| 21.04 | RHEL/OracleLinux 8 | YES | Upgrade procedure |
| 20.10 | CentOS 7 | NO | Migration procedure from EL |
| 20.10 | RHEL/OracleLinux 7 | NO | Migration procedure from EL |
| 20.10 | RHEL/OracleLinux 8 | YES | Upgrade procedure |
| 20.04 | CentOS 7 | NO | Migration procedure from EL |
| 20.04 | RHEL 7 | NO | Migration procedure from EL |