OpenStack packages for RHEL and CentOS

Distributions release OpenStack packages as part of the distribution or using other methods because of differing release schedules. Perform these procedures on all nodes (controller, compute, network, dashboard, storage etc. nodes).

Предупреждение

Для дальнейшего продолжения ваши хосты должны иметь последние версию установочных пакетов, доступных для вашего дистрибутива

Предупреждение

The following instructions refer to RDO: a free, community supported distribution of OpenStack for RHEL and CentOS. For the Red Hat-supported Red Hat OpenStack Platform, see here.

According to RDO Packstack documentation, RDO should work on RHEL but is currently only tested on CentOS Stream.

Примечание

Отключите или удалите все службы автоматического обновления, поскольку они могут повлиять на вашу среду OpenStack.

Operating System

Operating System

ОС

Compatible Releases

Maintained Releases

CentOS 7 / RHEL 7

? to Train

None

CentOS Stream 8 / RHEL 8

Ussuri to Yoga

None

CentOS Stream 9 / RHEL 9

Xena and following releases

Zed, 2023.1 Antelope (SLURP), 2023.2 Bobcat, 2024.1 Caracal (SLURP)

Предварительные требования

Предупреждение

Мы рекомендуем отключение EPEL при использовании RDO пакетов из-за обновлений в EPEL, нарушающих обратную совместимость. Альтернативой может служить фиксация версий пакетов с использованием плагина yum-versionlock.

If EPEL is needed, also consider lowering its priority in DNF.

CentOS Stream

Enable PowerTools/CRB repository:

# ### CentOS Stream 9
# dnf install dnf-plugins-core
# dnf config-manager --set-enabled crb

RHEL

  • When using RHEL, it is assumed that you have registered your system using Red Hat Subscription Management. For more information on registering a RHEL 9 system, see the Red Hat Enterprise Linux 9 Installation Guide.

  • Enable the required repositories:

    # ### RHEL 9
# subscription-manager repos --enable=rhel-9-for-x86_64-baseos-rpms \
   --enable=rhel-9-for-x86_64-appstream-rpms \
   --enable=rhel-9-for-x86_64-supplementary-rpms

  • Enable CodeReady Linux Builder (CRB) repository:

    # ### RHEL 9
# subscription-manager repos --enable=codeready-builder-for-rhel-9-x86_64-rpms

Разрешите доступ к репозиторию OpenStack

To choose which OpenStack release to install, check the release page.

CentOS Stream

  • On CentOS Stream, the extras repository provides the RPM that enables the OpenStack repository. CentOS includes the extras repository by default, so you can simply install the package to enable the OpenStack repository:

    # ### CentOS Stream 9
# dnf install centos-release-openstack-<release>

# ### So for example
# ### Zed
# dnf install centos-release-openstack-zed
# ### 2023.1 Antelope
# dnf install centos-release-openstack-antelope
# ### 2023.2 Bobcat
# dnf install centos-release-openstack-bobcat

RHEL

  • На RHEL скачайте и установите RDO репозиторий RPM для активации OpenStack репозитория.

    # ### RHEL 9
# dnf install https://www.rdoproject.org/repos/rdo-release.el9.rpm

    The RDO repository RPM installs the latest available OpenStack release.

Завершите установку

  1. Upgrade the packages on all nodes:

    # dnf upgrade

    Примечание

    Если обновление включает новое ядро, перезагрузите хост, чтобы задействовать его.

  2. Install the appropriate OpenStack client for your version.

    # ### EL9
# dnf install python3-openstackclient

  3. RHEL и CentOS по умолчанию активируют SELinux. Установите пакет ``openstack-selinux``для автоматического управления политиками безопасности для сервисов OpenStack:

    # ### EL9
# dnf install openstack-selinux

Older versions

Предупреждение

Information here is kept for historical/archival purposes. Includes unmaintained/end of life operating systems and OpenStack releases. Do not follow these instructions.

Предварительные требования

RHEL

  • When using RHEL, it is assumed that you have registered your system using Red Hat Subscription Management. For more information on registering a RHEL 7 system, see the Red Hat Enterprise Linux 7 System Administrator’s Guide For more information on registering a RHEL 8 system, see the Red Hat Enterprise Linux 8 Installation Guide.

  • Enable the required repositories:

    # ### RHEL 7
# subscription-manager repos --enable=rhel-7-server-rpms \
   --enable=rhel-7-server-optional-rpms \
   --enable=rhel-7-server-extras-rpms \
   --enable=rhel-7-server-rh-common-rpms

# ### RHEL 8
# subscription-manager repos --enable=rhel-8-for-x86_64-baseos-rpms \
   --enable=rhel-8-for-x86_64-appstream-rpms \
   --enable=rhel-8-for-x86_64-supplementary-rpms

  • Enable Powertools CodeReady Linux Builder (CRB) repository:

    # ### RHEL 8
# subscription-manager repos --enable=codeready-builder-for-rhel-8-x86_64-rpms

Разрешите доступ к репозиторию OpenStack

  • On CentOS, the extras repository provides the RPM that enables the OpenStack repository. CentOS includes the extras repository by default, so you can simply install the package to enable the OpenStack repository. For CentOS8, you will also need to enable the PowerTools repository.

    When installing the Victoria release, run:

    # yum install centos-release-openstack-victoria
# yum config-manager --set-enabled powertools

    When installing the Ussuri release, run:

    # yum install centos-release-openstack-ussuri
# yum config-manager --set-enabled powertools

    When installing the Train release, run:

    # yum install centos-release-openstack-train

    When installing the Stein release, run:

    # yum install centos-release-openstack-stein

    When installing the Rocky release, run:

    # yum install centos-release-openstack-rocky

    When installing the Queens release, run:

    # yum install centos-release-openstack-queens

    When installing the Pike release, run:

    # yum install centos-release-openstack-pike

Further references