Certified OpenStack Administrator Study Guide by Andrey Markelov

By Andrey Markelov

This advisor teaches you the way and what to review with a view to be most sensible ready for the qualified OpenStack Administrator examination. This fast-growing expertise is making a industry that wishes extra certified IT experts with confirmed talents. This e-book covers a hundred% of the examination necessities for either The OpenStack beginning and the Mirantis OpenStack Certification examination. each one subject matter is taught utilizing sensible workouts and directions for the command line and for the graphical consumer (Horizon). each one bankruptcy is via evaluate questions, entire with solutions. Even upon getting taken and handed your OpenStack examination, this publication will stay an invaluable reference.

Show description

Read Online or Download Certified OpenStack Administrator Study Guide PDF

Similar human-computer interaction books

Human-Computer Interaction: An Empirical Research Perspective

Human-Computer interplay: An Empirical learn point of view is the definitive advisor to empirical examine in HCI. The booklet starts with foundational subject matters together with historic context, the human issue, interplay parts, and the basics of technological know-how and examine. From there, you'll growth to studying in regards to the equipment for accomplishing an test to judge a brand new machine interface or interplay strategy.

Understanding Mobile Human-Computer Interaction

Taking a mental point of view, this e-book examines the position of Human-Computer interplay within the box of data platforms study. The introductory component of the booklet covers the elemental tenets of the HCI self-discipline, together with the way it built and an outline of a number of the educational disciplines that give a contribution to HCI study.

Introducing Spoken Dialogue Systems into Intelligent Environments

Introducing Spoken discussion platforms into clever Environments outlines the formalisms of a singular knowledge-driven framework for spoken discussion administration and offers the implementation of a model-based Adaptive Spoken discussion Manager(ASDM) known as OwlSpeak. The authors have pointed out 3 stakeholders that almost certainly impression the habit of the ASDM: the consumer, the SDS, and a posh clever surroundings (IE) including numerous units, prone, and activity descriptions.

Emerging Research and Trends in Interactivity and the Human-Computer Interface

With various rising and cutting edge applied sciences mixed with the energetic participation of the human aspect because the significant connection among the tip person and the electronic realm, the pervasiveness of human-computer interfaces is at an all time excessive. rising learn and developments in Interactivity and the Human-Computer Interface addresses the most problems with curiosity in the tradition and layout of interplay among people and pcs.

Additional resources for Certified OpenStack Administrator Study Guide

Sample text

Manage Network Resources Now let’s go through the process of creating all the necessary network resources for connecting an instance to the external world. For that you can use the neutron command and sometimes nova. Both commands have built-in help. Use nova help or neutron help sub-command for getting help for a particular sub-command. First, let’s create a flat external network. ini config file. After changes, you will need to restart Neutron service. The next step is to create a subnet for this network.

This bridge acts as a virtual switch where all virtual network cards from all virtual machines are connected. OVS Neutron agent automatically creates the integration bridge. • External bridge (br-ex): This bridge is for interconnection with external networks. In our example, physical interface eth1 is connected to this bridge. • Tunnel bridge (br-tun): This bridge is a virtual switch like br-int. It connects the GRE and VXLAN tunnel endpoints. 30. In our example, a GRE tunnel was used. OVSHybridIptablesFirewallDriver See the Tip in Chapter 4 for an explanation of how RegEx can be used in the grep command.

The next step is to create a subnet for this network. 2 | | host_routes | | | id | 40d6da8b-b7eb-437e-8e84-ef018b773e4a | | ip_version | 4 | | ipv6_address_mode | | | ipv6_ra_mode | | | name | ext-subnet | | network_id | 4716a0c7-70c9-44f1-a276-6e159400ba78 | | subnetpool_id | | | tenant_id | ae8d3e3f5cff4a959f1ae1cfe9e80d6d | | updated_at | 2016-07-17T16:43:48 | +-------------------+----------------------------------------------+ If you use Horizon for net and subnet creation, go to Project ➤ Network ➤ Networks and click the “Create Network” button.

Download PDF sample

Rated 4.61 of 5 – based on 23 votes