Red Hat NETWORK 4.0.5 - Instalační příručka stáhnout pdf (Strana 43)

Block Storage configurations previously using the setting:

volume_driver=cinder.volume.drivers.lvm.ThinLVMVolumeDriver

Should migrate to settings:

volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver

lvm_type=lvm

The ThinLVMVolumeDriver alias for the volume driver will be

removed in a future release.

BZ #10086 6 8

The OpenStack Image service allows images to be shared between

projects. In certain older API versions, images can be shared

without the consumer project's approval. This allows potentially

malicious images to show up in a project's image list.

In the OpenStack 4.0 release, the OpenStack Image service supports

the Image Service API v2.1 or later. This version enforces a two-

step sharing process which explicitly requires a consumer to

accept an image, thus preventing potentially malicious images

being used without the consumer's knowledge.

However, support is still provided for Image Service API v1, which

allows image sharing between projects without consumer project

approval. It is recommended to disable v1 of the Image Service

API if possible. This can be done by setting the following

directive in the glance-api.conf configuration file:

enable_v1_api = False

With Image Service API v1 disabled, OpenStack Image service API

v2 will be used which will prevent potentially malicious images

being used.

If the glance api v1 is disabled, it will be necessary to

explicitly point to the v2 from glanceclient by using '--os-

image-api-version 2'.

BZ #1059 526

With this release, new templates are available for the following:

* Autoscaling resources with OpenStack Networking load balancer.

* For deploying OpenShift Origin on CentOS with separated node

and broker roles.

This bug fixes the following issues:

* OpenShift security group enhancements for 'mcollective'

communication and node 'waitcondition' fix for Fedora 19.

* Added DIB_REG_TYPE variable reference for OpenShift Enterprise

based 'yum' install.

* Removed restrictive security group egress rules for OpenShift

⁠Chapt er 2 . Release Not es

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 52 53

Žádné komentáře

Red Hat NETWORK 4.0.5 - Instalační příručka Strana 43