RHBA-2019:0076 - Bug Fix Advisory

Topic

Updated OpenStack Orchestration packages that resolve various issues are
now available for Red Hat OpenStack Platform 10.0 (Newton) for RHEL 7.

Description

Red Hat OpenStack Platform provides the facilities for building, deploying
and monitoring a private or public infrastructure-as-a-service (IaaS) cloud
running on commonly available physical hardware. This advisory includes
packages for:

• OpenStack Orchestration service

OpenStack Orchestration (heat) is a template-driven engine used to specify
and deploy configurations for Compute, Storage, and OpenStack Networking.
It can also be used to automate post-deployment actions, which in turn
allows automated provisioning of infrastructure, services, and
applications. Orchestration can also be integrated with Telemetry alarms to
implement auto-scaling for certain infrastructure resources.

Changes to the openstack-heat component:

• With this update, Heat updates resource definitions incrementally during the update of a non-convergence stack, which allows Heat to make changes to the stack after a failed stack update. Now, if an update fails, the stored template contains only valid references.

Prior to this update, Heat did not update resource definitions incrementally. If a stack update failed after updating a resource and then deleting a resource that the updated resource previously depended on, the stored template could contain a reference to a non-existent resource, leaving Heat unable to make changes to the stack. (BZ#1622612)

Solution

Before applying this update, ensure all previously released errata relevant
to your system have been applied.

Red Hat OpenStack Platform 10 runs on Red Hat Enterprise Linux 7.5.

The Red Hat OpenStack Platform 10 Release Notes contain the following:

• An explanation of the way in which the provided components interact to

form a working cloud computing environment.

• Technology Previews, Recommended Practices, and Known Issues.
• The channels required for Red Hat OpenStack Platform 10, including which

channels need to be enabled and disabled.

The Release Notes are available at:
https://access.redhat.com/documentation/en/red-hat-openstack-platform/10/paged/release-notes

This update is available through 'yum update' on systems registered through
Red Hat Subscription Manager. For more information about Red Hat Subscription Manager, see:

https://access.redhat.com/documentation/en-US/Red_Hat_Subscription_Management/1/html/RHSM/index.html

Affected Products

• Red Hat Enterprise Linux Server 7 x86_64
• Red Hat Enterprise Linux Workstation 7 x86_64
• Red Hat Enterprise Linux Desktop 7 x86_64
• Red Hat OpenStack 10 x86_64

Fixes

• BZ - 1622612 - The specified reference is incorrect after template change
• BZ - 1631349 - Backport upstream change I98d56645df04a6d0c830428053553b8eeecf5747 | SQL syntax error on updating fixed_ips w/ an empty list
• BZ - 1631358 - Volumes created externally can't be detached properly on update
• BZ - 1652597 - Backport request of fix available in Bz#1493096 for RHOSP 10

CVEs

(none)

References

• https://access.redhat.com/documentation/en/red-hat-openstack-platform/10/paged/release-notes