Red Hat NETWORK 4.0.5 - Guía de instalación descargar pdf (Pagina 36)

BZ #106 8885

Feature: optionally create a keystonerc file on the controller

node.

Reason: This saves the user some effort in that they do not need

to manually set some environment variables to be able to use the

CLI services on a controller.

Result: Create /root/keystonerc_admin if the user sets the

controller parameter keystonerc=true.

BZ #10714 6 9

Feature: Added the ability to obtain a debug dump of the system

state for an OpenStack service based process. For example,upon

sending SIGUSR1, trigger a dump of all native threads, green

threads, live config and any other relevant info.

Reason: When troubleshooting production systems it is desirable to

be able to trace all data base queries, web REST calls, messaging

service RPC calls, and libvirt API calls associated with

invocation of a user command or background job.

Result: You are now able to collect timing information and stack

call paths for each item as a tool for analysing a series of

requests to identify slow points / scalability issues.

BZ #1073087

Feature: Allow use of subscription-manager to register provisioned

host.

Reason: The previous method using rhnreg_ks has been deprecated.

Result: To register a provisioned host using subscription-manager,

make sure that the host has these parameters present and

configured before provisioning:

* "subscription_manager" is set to "true"

* "subscription_manager_username" is set to subscription account

user name

* "subscription_manager_password" is set to subscription account

password

* "subscription_manager_repos" is a comma-separated list of

repositories to enable on the host

BZ #107576 6

A new Red Hat Storage Puppet module (GlusterFS) is now

available, which provides extensive new features for

advanced configurations. The puppet-gluster module is

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Red Hat NETWORK 4.0.5 - Guía de instalación Pagina 36