openstack-ansible/doc/source/admin/upgrades/os-compatibility-matrix.html

<h3>Operating System Compatibility Matrix</h3>
<table class="table table-bordered text-center">
    <tr>
        <th colspan="2" rowspan="3" class="text-center active" style="vertical-align: middle">OpenStack Releases</th>
        <th colspan="100%" class="text-center info">Operating Systems</th>
    </tr>
    <tr class="info">
        <th colspan="3" class="text-center col-lg-2">Ubuntu</th>
        <th colspan="1" class="text-center col-lg-2">CentOS</th>
        <th colspan="2" class="text-center col-lg-2">Debian</th>
        <th colspan="1" class="text-center col-lg-2">Rocky Linux</th>
    </tr>
    <tr>
        <!-- Ubuntu -->
        <th class="text-center">20.04</th>
        <th class="text-center">22.04</th>
        <th class="text-center">24.04</th>
        <!-- CentOS -->
        <th class="text-center">9 Stream</th>
        <!-- Debian -->
        <th class="text-center">11</th>
        <th class="text-center">12</th>
        <!-- Rocky Linux -->
        <th class="text-center">9</th>
    </tr>
    <tr class="active">
        <th rowspan="2" style="vertical-align: middle">Zed</td>
        <td>source</td>
        <td>✔</td><!-- Ubuntu 20.04 -->
        <td>✔</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td>✔</td><!-- Centos 9s -->
        <td>✔</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td>✔</td><!-- RockyLinux 9 -->
    </tr>
    <tr>
        <td>distro</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td class="warning">E</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td class="warning">E</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td class="warning">E</td><!-- RockyLinux 9 -->
    </tr>
    <tr class="active">
        <th rowspan="2" style="vertical-align: middle">2023.1 (Antelope)</td>
        <td>source</td>
        <td>✔</td><!-- Ubuntu 20.04 -->
        <td>✔</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td>✔</td><!-- Centos 9s -->
        <td>✔</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td>✔</td><!-- RockyLinux 9 -->
    </tr>
    <tr>
        <td>distro</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td class="warning">E</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td class="warning">E</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td class="warning">E</td><!-- RockyLinux 9 -->
    </tr>
    <tr class="active">
        <th rowspan="2" style="vertical-align: middle">2023.2 (Bobcat)</td>
        <td>source</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td>✔</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td>✔</td><!-- Centos 9s -->
        <td>✔</td><!-- Debian 11 -->
        <td>✔</td><!-- Debian 12 -->
        <td>✔</td><!-- RockyLinux 9 -->
    </tr>
    <tr>
        <td>distro</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td class="warning">E</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td class="warning">E</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td class="warning">E</td><!-- RockyLinux 9 -->
    </tr>
    <tr class="active">
        <th rowspan="2" style="vertical-align: middle">2024.1 (Caracal)</td>
        <td>source</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td>✔</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td>✔</td><!-- Centos 9s -->
        <td>✔</td><!-- Debian 11 -->
        <td>✔</td><!-- Debian 12 -->
        <td>✔</td><!-- RockyLinux 9 -->
    </tr>
    <tr>
        <td>distro</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td class="warning">E</td><!-- Ubuntu 22.04 -->
        <td>✘</td><!-- Ubuntu 24.04 -->
        <td class="warning">E</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td class="warning">E</td><!-- RockyLinux 9 -->
    </tr>
    <tr class="active">
        <th rowspan="2" style="vertical-align: middle">2024.2 (Dalmatian)</td>
        <td>source</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td>✔</td><!-- Ubuntu 22.04 -->
        <td>✔</td><!-- Ubuntu 24.04 -->
        <td>✔</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✔</td><!-- Debian 12 -->
        <td>✔</td><!-- RockyLinux 9 -->
    </tr>
    <tr>
        <td>distro</td>
        <td>✘</td><!-- Ubuntu 20.04 -->
        <td class="warning">E</td><!-- Ubuntu 22.04 -->
        <td class="warning">E</td><!-- Ubuntu 24.04 -->
        <td class="warning">E</td><!-- Centos 9s -->
        <td>✘</td><!-- Debian 11 -->
        <td>✘</td><!-- Debian 12 -->
        <td class="warning">E</td><!-- RockyLinux 9 -->
    </tr>
</table>