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).

警告

この先に進む前に、お使いのディストリビューションの基本インストールパッケージを最新バージョンに更新する必要があります。

警告

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.

注釈

OpenStack 環境に影響を与える可能性があるため、自動更新サービスを無効化または削除します。

Operating System

Operating System

OS

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

2023.2 Bobcat, 2024.1 Caracal (SLURP), 2024.2 Dalmatian

前提条件

警告

We recommend disabling EPEL when using RDO packages due to updates in EPEL breaking backwards compatibility. Or, preferably pin package versions using the dnf versionlock plugin (if unavailable please use dnf install 'dnf-command(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

OpenStack リポジトリーの有効化

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
# ### 2024.2 Dalmatian
# dnf install centos-release-openstack-dalmatian
# ### 2024.1 Caracal
# dnf install centos-release-openstack-caracal
# ### 2023.2 Bobcat
# dnf install centos-release-openstack-bobcat

RHEL

  • RHEL では、 RDO リポジトリーの RPM をダウンロード、インストールして、OpenStack リポジトリーを有効にします。

    # ### RHEL 9
# dnf install https://trunk.rdoproject.org/rdo_release/rdo-release.el9s.rpm

    The RDO repository RPM installs the latest available OpenStack release.

インストールの最終手順

  1. すべてのノードでパッケージをアップグレードします。

    # dnf upgrade

    注釈

    アップグレードに新しいカーネルが含まれている場合、それを有効にするために、ホストを再起動します。

  2. Install the appropriate OpenStack client for your version.

    # ### EL9
# dnf install python3-openstackclient

  3. RHEL と CentOS はデフォルトで SELinux を有効にします。openstack-selinux パッケージをインストールして、OpenStack サービスのセキュリティーポリシーを自動的に管理します。

    # ### EL9
# dnf install openstack-selinux

Older versions

警告

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

前提条件

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

OpenStack リポジトリーの有効化

  • 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