Taste of Training webinars

Whether you’re evaluating a specific training course or are eager to learn something new, the Taste of Training webinar series is your gateway to award-winning Red Hat® Training.

These hour-long webinar demonstrations are delivered by members of the Red Hat Curriculum team, providing practical knowledge and real-world examples. Can't attend a scheduled upcoming webinar? Watch the recording on demand afterward.

Taste of Red Hat Training webinar: Administration in the world of system, July 29, 2014

With the inclusion of systemd in Red Hat® Enterprise Linux® 7, administrators will need to add new tools to their toolkit.

Join this webinar to learn:

  • The basics of using systemctl, journalctl, and systemd unit types.
  • How to use these tools to troubleshoot boot issues.

Register for this webinar today.

Taste of Red Hat Training webinar: Working with FirewallD, August 26, 2014

With the inclusion of a new firewall mechanism called FirewallD in Red Hat Enterprise Linux 7, administrators will want to know how it controls the flow of network packets in, out, and through the system.

Join this webinar to learn:

  • How this new mechanism compares to the tools used in Red Hat Enterprise Linux 6.
  • How to modify this new firewall's rules from both the command line using firewall-cmd, and from a graphical front end using firewall-config.

Register for this webinar today.

Defining business rules as a decision table

Watch this webinar on demand. Both business analysts and developers have roles in creating business rules that can be quickly updated. Business analysts devise the rules, and developers code them. One way to do this is to devise rules with decision tables that developers can code from.

Writing rules for a rules-based application

Join this webinar to learn how business analysts can use a spreadsheet to devise decision tables that developers can then use to code business rules.

  • Working with Red Hat Jboss BRMS, we will show you how to:
  • Lay out spreadsheet-based decision tables.
  • Create an actual decision table in a spreadsheet.
  • Include the decision tables in rules application code using a Junit test.

Implementing the OpenStack networking (Neutron) L2 service

Watch this webinar on demand to explore the OpenStack networking L2 service, which uses generic routing encapsulation (GRE) and is part of Red Hat Enterprise Linux OpenStack Platform 4 (Havana). Topics from this webinar are extracted from the all-new Neutron Networking with Red Hat Enterprise Linux OpenStack Platform (CL306) course.

You will learn how to:

  • Implement the OpenStack networking (Neutron) L2 service.
  • Manage an open vSwitch bridge.
  • Manage OpenStack networking (neutron) agents.
  • Implement a network using GRE.
  • Create a network, subnet, and router using OpenStack networking (Neutron).
  • Launch an instance with networking parameters.

Defining Business Rules as a Decision Table

Watch this webinar on demand to learn how business analysts can use a spreadsheet to devise decision tables that developers can then use to code business rules.

Working with Red Hat JBoss BRMS, we will show you how to:

  • Lay out spreadsheet-based decision tables.
  • Create an actual decision table in a spreadsheet.
  • Include the decision tables in rules application code using a JUnit test.

Implementing the KeyStone identity service on OpenStack

Watch this webinar on demand to learn about the Keystone identity service, which is part of Red Hat Enterprise Linux OpenStack Platform. Topics from this webinar are extracted from the Red Hat OpenStack Administration (CL210) course.

What you will learn during this webinar:

  • Install the Keystone indentity service.
  • Manage tenants (projects), users, and roles with Keystone.

Understanding Pluggable Authentication Modules (PAM)

Watch this webinar on demand to gain a better understanding of PAM and learn how applications authenticate users with PAM. Explore new content from the Red Hat Server Hardening (RH413) course.

What you will learn during this webinar:

  • How applications authenticate using PAM.
  • The format of PAM configuration files.
  • Adding an additional library check to the PAM configuration to track failed login attempts.

This webinar is intended for experienced system administrtors interested in making configuration changes to their machines to comply with security policies.

Deploy a stack using Heat in Red Hat Enterprise Linux OpenStack Platform

Watch this webinar on demand to explore the Heat orchestration service in Red Hat Enterprise Linux OpenStack Platform. Topics in this webinar are extracted from the Red Hat OpenStack Administration (CL210) course.

The Heat orchestration service provides Red Hat Enterprise Linux OpenStack® Platform technology with an Amazon Web Services (AWS) CloudFormation implementation. This implementation uses a template to create OpenStack resources (instances, floating IP addresses, volumes, security groups, nested stacks, etc.).

What you will learn during this webinar:

  • Learn how to install and configure the Heat orchestration service.
  • Explore templates and the template language (JSON).
  • Launch a stack (a group of resources) using Heat.
  • Manage a stack using Heat.

Simplify data and services integration with Apache Camel

Watch this webinar on demand. Integrating your enterprise data and services doesn’t have to be complicated. Join our webinar to see how Apache Camel can simplify web service implementations. Review the Camel architecture and 2 Camel routes and view a demo of how the popular web service client SoapUI interacts with a Camel-based web service implementation.

What you will learn during this webinar:

  • Define Camel routes, including actual code. We’ll review 2 Camel routes—the first to implement a web service and the second to act as a web service client.
  • Use Camel components for web service implementation.
  • Write Camel routes to invoke a web service.
  • Access a web service via the SoapUI web service client.

Install, configure, and deploy in Red Hat Enterprise Linux OpenStack Platform

Watch this webinar on demand. Join our webinar to explore the architecture of Red Hat OpenStack, learn how to install and configure Red Hat OpenStack with packstack, review the Horizon web interface, and launch instances. Topics from this webinar are extracted from the Red Hat OpenStack Administration (CL210) course which prepares individuals for the new OpenStack certification, Red Hat Certified System Administrator in Red Hat OpenStack.

What you will learn during this webinar:

  • Learn how to install Red Hat OpenStack using packstack.
  • Explore the Horizon web interface.
  • See how to launch instances from the web interface and from the command line.
  • Learn how to manage instances in OpenStack.

Hardening access to network services with iptables

Watch this webinar on demand. Join our webinar to learn how to use iptables to control access to network services. Content from this webinar comes from the all-new Red Hat Server Hardening (RH413) course.

What you will learn during this webinar:

  • Review how to esablish a stateful host firewall.
  • Learn iptables rule-management practices for using iptables remotely.
  • Discover how to troubleshoot iptables problems.

Build Software into RPM Packages

Watch this webinar on demand. Join this webinar to learn how to create a deployable binary RPM from a tar archive of source code. We’ll show you how to write a spec file and explore the different sections of content to compile a small software program into a basic RPM suitable for deployment on Red Hat Enterprise Linux systems.

Concepts from this discussion come from our Red Hat Enterprise Deployment and Systems Management (RH401) course.

What you will learn during this webinar:

  • How to compile software and build a binary RPM from a tar archive of source code.
  • The components of an RPM spec file.
  • Tips to make building an RPM easier.

Controlling resource usage with Cgroups

Watch this webinar on demand. Explore Red Hat Enterprise Linux Performance Tuning (RH442) course. In this webinar, we will discuss how to control resource usage per process or group of processes using control groups (Cgroups), a feature introduced in Red Hat Enterprise Linux 6.

What you will learn during this webinar:

  • Create Cgroups.
  • Add processes to cgroups.
  • Persistently create cgroups.
  • Persistently add processes to cgroups.

Red Hat Storage Server Volume highavailability with CTDB

Watch this webinar on demand. Explore Red Hat Storage Server Administration (RH236) course. In this webinar, you will learn how to configure CTDB to make a Red Hat Storage Server Volume highlyavailable over NFS and CIFS using a floating IP address.

What you will learn during this webinar:

  • Configuring CTDB for NFS
  • Configuring CTDB for CIFS
  • Testing CTDB functionality

Red Hat Enterprise Virtualization 3.1 Command Line Interfacing

Watch this webinar on demand. Concepts from this webinar are taken from the Red Hat Enterprise Virtualization (RH318) course.

Early versions of Red Hat Enterprise Virtualization made it difficult to interact with the REST application platform interface (API). Join our webinar to see how the rhevm-shell command--a new command-line interface--interacts with the RHEV 3.1 Manager to automate the process.

What you will learn during this webinar:

  • Review the architecture and interface of Red Hat Enterprise Virtualization 3.1
  • Perform basic virtual machine controls from the new command-line utility rhevm-shell
  • Create basic shell scripts to automate maintenance tasks

JBoss Enterprise Application 6 Clustering for Rollouts

Watch this webinar on demand. Join our webinar to learn the benefits of a rolling architecture. Concepts in this webinar are from the JBoss Application Administration II (JB348) course.

What you will learn during this webinar:

  • Build a small cluster optimized for rollouts.
  • Tune your cluster based on JGroups and mod_cluster.
  • Manage application deployments.

Managing software on a Red Hat Enterprise Linux system

Watch this webinar on demand. Explore Red Hat System Administration I (RH124) course which gives you an introduction to the graphical software management tools on Red Hat Enterprirse Linux® 6.

What you will learn during this webinar:

  • Register a system with Red Hat Network.
  • Manage software subscriptions using Red Hat Subscription Manager.
  • Install, update, query, and remove packages on Red Hat Enterprise Linux.

CDI with JBoss Enterprise Application Platform 6

Watch this webinar on demand. Explore JBoss® Enterprise Application Development (JB225) course, including the new Contexts and Dependency Injection (CDI) specification for Java™ EE 6.

What you will learn during this webinar:

  • Overview of the specification highlights
  • Use cases for each facet of CDI
  • Building an application using CDI in JBoss Developer Studio

Runtime configuration scripts using the CloudForms configuration server

Watch this webinar on demand. Explore Deploying Systems in Cloud Environments (CL260)

What you will learn during this webinar:

  • Architect a trial CloudForms deployment.
  • Install the Configuration Server.
  • Deploy and configure the Audrey agent.
  • Tailor an Application Blueprint.
  • Launch and connect to a cloud instance.

JBoss Enterprise Application Platform 6: Domain vs. standalone server deployments

Watch this webinar on demand. Explore JBoss System Administration I (JB248)

During this webinar you will gain a better understanding about Cgroups, and learn how to:

  • Add processes to Cgroups

  • Persistently create Cgroups
  • Persistently add processes to Cgroups

Exploring Red Hat Enterprise Clustering and Storage Management

Watch this webinar on demand. Explore Red Hat Enterprise Clustering and Storage Management (RH436)

What you will learn during this webinar:

  • Define resources used by a highly available service.
  • Monitor the service as a failover occurs.
  • Read the XML files used by Red Hat Cluster Suite.
  • Use command-line tools for monitoring and maintenance of a cluster.
  • Cluster prerequisites, such as fencing and failover domain configuration.

Use a topic exchange with Red Hat Enterprise MRG Messaging

Watch this webinar on demand. Explore Red Hat Messaging Deployment (RHD355)

What you will learn during this webinar:

  • Install Red Hat Messaging.
  • Define a topic exchange.
  • Bind queues to various topics.
  • Publish messages with varying topics.
  • See the messages being routed by using a real-time queue monitor.

Optimizing performance with Tuned

Watch this webinar on demand. Explore Red Hat Enterprise Performance Tuning (RH442)

What you will learn during this webinar:

  • Install and configure the automatic tuning daemon.
  • Create and modify tuning profiles.

Creating a cluster with the new JBoss Enterprise Application Platform

Watch this webinar on demand. Explore JBoss Application Administration with Exam (JB337)

What you will learn during this webinar:

  • Define a server group for a domain.
  • Define multiple server instances within a server group.
  • Deploy a distributable Java EE application onto a server group.
  • Verify that the cluster of server instances is working properly.

Automating Virtualization Administration Through Red Hat Enterprise Virtualization API

Watch this webinar on demand. Explore Red Hat Enterprise Virtualization (RH318)

What you will learn during this webinar:

  • Identify prerequisite software needed to run REST API programs.
  • Write simple REST API programs.
  • Perform queries using REST API methods.
  • Use REST API methods for system administration.

Red Hat Enterprise Linux System Administration for Solaris Administrators

Watch this webinar on demand. Explore Red Hat Enterprise Linux for Solaris Administrators (RH290)

What you will learn during this webinar:

  • How to register a system with Red Hat Network
  • The benefits of Red Hat Network
  • How to list package names and information about packages
  • How to update, install, and remove packages
  • How to revert to older software and reinstall software

JBoss Enterprise BRMS

Watch this webinar on demand. Explore JBoss Enterprise BRMS Implementation course (JB433)

What you will learn during this webinar:

  • Generate basic business rules using the Guvnor guided rule editor.
  • Generate basic business rules using the Guvnor technical rule editor.
  • Create a rule category.
  • Import a fact model as a .jar file.

Deploying applications in the cloud

Watch this webinar on demand. Explore Red Hat Cloud Architecture (CL350)

What you will learn during this webinar:

  • Red Hat Network Satellite simplifies managing installations for a distributed work team.
  • Red Hat Network Satellite can be used to distribute third-party applications to Red Hat Enterprise Linux systems.
  • Red Hat Enterprise Virtualization Manager easily manages the creation and monitoring of multiple virtual machines.
  • Red Hat Enterprise Virtualization Manager uses templates to rapidly create multiple instances of similar virtual machines.

Provisioning JBoss Enterprise Application Platform with JBoss Operations Network

Watch this webinar on demand. Explore Advanced JBoss Application Administration (JB346)

What you will learn during this webinar:

  • JBoss ON uses Ant to manage deployments.
  • To package JBoss ON provisioning bundles.
  • To deploy JBoss ON bundles to the management console.
  • To use JBoss ON to deploy JBoss Enterprise Application Platform and Java EE applications.