diff --git a/.gitignore b/.gitignore index ee266cf6c8..3741a51b67 100644 --- a/.gitignore +++ b/.gitignore @@ -26,5 +26,5 @@ boxes/* .*.swo .bak /.project - OS_GOVERNANCE_DATA_CACHE + diff --git a/doc/install-guide/source/environment-packages-rdo.rst b/doc/install-guide/source/environment-packages-rdo.rst index f93e0d4ef9..e21c84fd2e 100644 --- a/doc/install-guide/source/environment-packages-rdo.rst +++ b/doc/install-guide/source/environment-packages-rdo.rst @@ -1,32 +1,53 @@ +====================================== OpenStack packages for RHEL and CentOS -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +====================================== + +.. contents:: :depth: 3 Distributions release OpenStack packages as part of the distribution or -using other methods because of differing release schedules. Perform -these procedures on all nodes. - -.. warning:: - - Starting with the Ussuri release, you will need to use either CentOS8 - or RHEL 8. Previous OpenStack releases will need to use either CentOS7 - or RHEL 7. Instructions are included for both distributions and - versions where different. - -.. note:: - - The set up of OpenStack packages described here needs to be done on - all nodes: controller, compute, and Block Storage nodes. +using other methods because of differing release schedules. **Perform +these procedures on all nodes (controller, compute, network, dashboard, +storage etc. nodes).** .. warning:: Your hosts must contain the latest versions of base installation packages available for your distribution before proceeding further. +.. warning:: + + 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. + .. note:: Disable or remove any automatic update services because they can impact your OpenStack environment. +Operating System +---------------- + +.. list-table:: **Operating System** + :header-rows: 1 + + * - 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 + - Zed, 2023.1 Antelope (SLURP), 2023.2 Bobcat, 2024.1 Caracal (SLURP) + Prerequisites ------------- @@ -36,46 +57,161 @@ Prerequisites in EPEL breaking backwards compatibility. Or, preferably pin package versions using the ``yum-versionlock`` plugin. -.. note:: + If EPEL is needed, also consider `lowering its priority in DNF + `_. - The following steps apply to RHEL only. CentOS does not require these - steps. +CentOS Stream +~~~~~~~~~~~~~ -#. When using RHEL, it is assumed that you have registered your system using - Red Hat Subscription Management and that you have the - ``rhel-7-server-rpms`` or ``rhel-8-for-x86_64-baseos-rpms`` repository - enabled by default depending on your version. +Enable PowerTools/CRB repository: - For more information on registering a RHEL 7 system, see the - `Red Hat Enterprise Linux 7 System Administrator's Guide - `_. + .. code-block:: console -#. In addition to ``rhel-7-server-rpms`` on a RHEL 7 system, you also need to - have the ``rhel-7-server-optional-rpms``, ``rhel-7-server-extras-rpms``, - and ``rhel-7-server-rh-common-rpms`` repositories enabled: + # ### CentOS Stream 9 + # dnf install dnf-plugins-core + # dnf config-manager --set-enabled crb - .. code-block:: console +RHEL +~~~~ - # subscription-manager repos --enable=rhel-7-server-optional-rpms \ - --enable=rhel-7-server-extras-rpms --enable=rhel-7-server-rh-common-rpms +* 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 + `_. - For more information on registering a RHEL 8 system, see the - `Red Hat Enterprise Linux 8 Installation Guide - `_. +* Enable the required repositories: - In addition to ``rhel-8-for-x86_64-baseos-rpms`` on a RHEL 8 system, you - also need to have the ``rhel-8-for-x86_64-appstream-rpms``, - ``rhel-8-for-x86_64-supplementary-rpms``, and ``codeready-builder-for-rhel-8-x86_64-rpms`` - repositories enabled: + .. code-block:: console - .. code-block:: console + # ### 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: + + .. code-block:: console + + # ### RHEL 9 + # subscription-manager repos --enable=codeready-builder-for-rhel-9-x86_64-rpms - # subscription-manager repos --enable=rhel-8-for-x86_64-appstream-rpms \ - --enable=rhel-8-for-x86_64-supplementary-rpms --enable=codeready-builder-for-rhel-8-x86_64-rpms Enable the OpenStack repository ------------------------------- +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: + + .. code-block:: console + + # ### CentOS Stream 9 + # dnf install centos-release-openstack- + + # ### 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 +~~~~ + +* On RHEL, download and install the RDO repository RPM to enable the + OpenStack repository. + + .. code-block:: console + + # ### RHEL 9 + # dnf install https://www.rdoproject.org/repos/rdo-release.el9.rpm + + **The RDO repository RPM installs the latest available OpenStack release.** + +Finalize the installation +------------------------- + +1. Upgrade the packages on all nodes: + + .. code-block:: console + + # dnf upgrade + + .. note:: + + If the upgrade process includes a new kernel, reboot your host + to activate it. + +2. Install the appropriate OpenStack client for your version. + + .. code-block:: console + + # ### EL9 + # dnf install python3-openstackclient + +3. RHEL and CentOS enable :term:`SELinux` by default. Install the + ``openstack-selinux`` package to automatically manage security + policies for OpenStack services: + + .. code-block:: console + + # ### EL9 + # dnf install openstack-selinux + +Older versions +-------------- + +.. warning:: + + Information here is kept for historical/archival purposes. Includes + unmaintained/end of life operating systems and OpenStack releases. + **Do not follow these instructions**. + +Prerequisites +~~~~~~~~~~~~~ + +**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: + + .. code-block:: console + + # ### 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: + + .. code-block:: console + + # ### RHEL 8 + # subscription-manager repos --enable=codeready-builder-for-rhel-8-x86_64-rpms + +Enable the OpenStack repository +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * 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 @@ -126,55 +262,10 @@ Enable the OpenStack repository # yum install centos-release-openstack-pike -* On RHEL, download and install the RDO repository RPM to enable the - OpenStack repository. +Further references +------------------ - **On RHEL 7:** - - .. code-block:: console - - # yum install https://rdoproject.org/repos/rdo-release.rpm - - **On RHEL 8:** - - .. code-block:: console - - # dnf install https://www.rdoproject.org/repos/rdo-release.el8.rpm - - The RDO repository RPM installs the latest available OpenStack release. - -Finalize the installation -------------------------- - -1. Upgrade the packages on all nodes: - - .. code-block:: console - - # yum upgrade - - .. note:: - - If the upgrade process includes a new kernel, reboot your host - to activate it. - -2. Install the appropriate OpenStack client for your version. - - **For CentOS 7 and RHEL 7** - - .. code-block:: console - - # yum install python-openstackclient - - **For CentOS 8 and RHEL 8** - - .. code-block:: console - - # yum install python3-openstackclient - -3. RHEL and CentOS enable :term:`SELinux` by default. Install the - ``openstack-selinux`` package to automatically manage security - policies for OpenStack services: - - .. code-block:: console - - # yum install openstack-selinux +* `Red Hat - Introduction to Red Hat OpenStack Platform / Understanding Red Hat OpenStack Platform + `_ +* `RDO - Overview of available RDO repos `_ +* `RDO - Packstack `_