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Chapter 3. Software requirements


This section describes the supported configurations and drivers, and subscription details necessary for NFV.

3.1. Registering and enabling repositories

To install Red Hat OpenStack Platform, you must register Red Hat OpenStack Platform director using the Red Hat Subscription Manager, and subscribe to the required channels. See Registering your system for details.

Procedure

  1. Register your system with the Content Delivery Network, entering your Customer Portal user name and password when prompted.

    [stack@director ~]$ sudo subscription-manager register
    Copy to Clipboard Toggle word wrap
  2. Find the entitlement pool ID for Red Hat OpenStack Platform director. For example:

    [stack@director ~]$ sudo subscription-manager list --available --all --matches="Red Hat OpenStack"
    Subscription Name:   Name of SKU
    Provides:            Red Hat Single Sign-On
                         Red Hat Enterprise Linux Workstation
                         Red Hat CloudForms
                         Red Hat OpenStack
                         Red Hat Software Collections (for RHEL Workstation)
                         Red Hat Virtualization
    SKU:                 SKU-Number
    Contract:            Contract-Number
    Pool ID:             {Pool-ID}-123456
    Provides Management: Yes
    Available:           1
    Suggested:           1
    Service Level:       Support-level
    Service Type:        Service-Type
    Subscription Type:   Sub-type
    Ends:                End-date
    System Type:         Physical
    Copy to Clipboard Toggle word wrap
  3. Locate the Pool ID value and attach the Red Hat OpenStack Platform 14 entitlement.

    [stack@director ~]$ sudo subscription-manager attach --pool={Pool-ID}-123456
    Copy to Clipboard Toggle word wrap
  4. Disable the default repositories.

    subscription-manager repos --disable=*
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  5. Enable required repositories for Red Hat OpenStack Platform with network functions virtualization (NFV).

    sudo subscription-manager repos \
    --enable=rhel-7-server-rpms \
    --enable=rhel-7-server-extras-rpms \
    --enable=rhel-7-server-rh-common-rpms \
    --enable=rhel-ha-for-rhel-7-server-rpms \
    --enable=rhel-7-server-openstack-14-rpms \
    --enable=rhel-7-server-nfv-rpms
    Copy to Clipboard Toggle word wrap
  6. Perform an update on your system to make sure you have the latest base system packages.

    [stack@director ~]$ sudo yum update -y
    [stack@director ~]$ sudo reboot
    Copy to Clipboard Toggle word wrap
Note

To register your overcloud nodes, see Ansible Based Registration.

3.2. Supported configurations for NFV deployments

Red Hat OpenStack Platform supports the following network functions virtualization (NFV) deployments using director:

  • Single root I/O virtualization (SR-IOV)
  • Open vSwitch with Data Plane Development Kit (OVS-DPDK)

Additionally, you can deploy Red Hat OpenStack Platform with any of the following features:

Note

Red Hat’s embedded OpenDaylight SDN solution is being deprecated in OpenStack Platform (OSP) 14. Red Hat will continue to provide support and bug fixes for OpenDaylight, with all support ending with the OSP 13 lifecycle (June 27, 2021).

3.3. Supported drivers

For a complete list of supported drivers, see Component, Plug-In, and Driver Support in Red Hat OpenStack Platform .

For a list of NICs tested for NFV deployments with Red Hat OpenStack, see Tested NICs.

3.4. Compatibility with third party software

For a complete list of products and services tested, supported, and certified to perform with Red Hat technologies (Red Hat OpenStack Platform), see Third Party Software compatible with Red Hat OpenStack Platform. You can filter the list by product version and software category.

For a complete list of products and services tested, supported, and certified to perform with Red Hat technologies (Red Hat Enterprise Linux), see Third Party Software compatible with Red Hat Enterprise Linux. You can filter the list by product version and software category.

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