Course Overview:
The focus of this course is managing Red Hat OpenStack Platform using the unified command-line interface, managing instances, and maintaining an enterprise deployment of OpenStack. This course also teaches the management and customization of an enterprise deployment of OpenStack (overcloud) and how to manage compute nodes with Red Hat OpenStack Platform director (undercloud).
Attendees to CL-345: Red Hat OpenStack Administration II will receive TechNow approved course materials and expert instruction.
Dates/Locations:
Duration: 5 Days
Prerequisites:
This course is intended for Linux system administrators, cloud administrators, cloud operators, and infrastructure architects interested in, or responsible for, maintaining a private or hybrid cloud.
Prerequisites for this course is Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent experience.
Attend Red Hat OpenStack Administration I: Core Operations for Cloud Operators (CL115), or demonstrate equivalent experience
Course Outline:
- Navigate the Red Hat OpenStack Platform architecture
- Describe the OpenStack control plane
- Integrate Identity Management
- Perform image operations
- Manage storage
- Manage OpenStack networking
- Manage compute resources
- Automate could applications
- Troubleshoot OpenStack operations
- Comprehensive review
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Course Overview:
This course teaches students how to use the powerful PERL programming language, focusing on hands-on labs to promote retention & challenge students to apply their skills to new situations. PERL is a flexible, easy to use language suitable for many tasks such as system administration, web applications & database integration. System administrators, web programmers & database administrators will benefit from mastering this powerful programming language. This course reviews & builds on the information presented in PL-115: Fundamentals of Computer Programming.
Attendees to P-245: Programming with PERL will receive TechNow approved course materials and expert instruction.
Dates/Locations:
Course Duration: 5 days
Course Objectives:
- Introduction
- Scalar Data
- Lists & Arrays
- Subroutines
- Input & Output
- Hashes
- In the World of Regular Expressions
- Matching with Regular Expressions
- Processing Text with Regular Expressions
- More Control Structures
- File Tests
- Directory Operations
- Strings & Sorting
- Process Management
- PERL Modules
- Some Advanced PERL Techniques
Prerequisites:
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TechNow has heard many students talk about virtualized/remote training that TechNow Does Not Do. While training our most recent offering of PA-215: Palo Alto Networks Firewall Essentials FastTrack a student told his story of how he endend up in our course. His story we have heard for other technologies like Cisco, VMware, BlueCoat and other products.
A large percentage of training is moving to the virtualized/remote lab environments. Students are asked to use some variant of remote access software and remote into the training company's lab environment. Our student in our Palo Alto Networks Firewall course informed us that he went to a very costly offering of that course from the vendor and was not able to perform any labs. There were either network connectivity issues, or issues with the remote access software, or other problems. The whole training experience was very frustrating and not productive.
We keep our labs open to students if they would like after hours, or before hours access. Repeatedly going through a lab engrains that knowledge for later recall. Touching hardware is so critical in understanding the problems that arise when a cable comes loose, or a cable gets plugged in the wrong port. There are other scenarios such as just pulling the power cable, or turning off a power strip, or accidently overwriting a configuration. These disaster scenarious requires hands-on physical access to hardware. Preventing and recovering from disasters is what it's all about, and that requires hands-on, instructor led, real hardware.
Course Overview:
Through hands-on labs, you will learn to automate system administration tasks on managed hosts with Ansible, learn how to write Ansible playbooks to standardize task execution, and manage encryption for Ansible with Ansible Vault. This course will also teach you how to deploy and use Red Hat® Ansible Tower to centrally manage existing Ansible projects, playbooks, and roles; perform basic maintenance and administration of the Ansible Tower installation; and configure users and teams and use them to control access to systems, projects, and other resources through role-based access controls. You will learn to use Ansible Tower’s visual dashboard to launch, control, and monitor Ansible jobs; use the Ansible Tower application programming interface (API) to launch jobs from existing templates; automatically schedule Ansible jobs; and dynamically update host inventories.
Course Objectives:
- Install and troubleshoot Ansible on central nodes and managed hosts
- Automate administration tasks with Ansible playbooks and ad hoc commands
- Write effective Ansible playbooks
- Protect sensitive data used by tasks with Ansible Vault.
- Install and configure Ansible Tower for enterprise Ansible management
- Use Ansible Tower to control access to inventories and machine credentials by users and teams
- Create job templates in Ansible Tower to standardize playbook execution.
- Centrally launch playbooks and monitor and review job results with Ansible Tower
Course Outline:
- Introduce Ansible
- Deploy Ansible
- Implement playbooks
- Manage variables and inclusions
- Implement task control
- Implement Jinja2 templates
- Implement roles
- Configure complex playbooks
- Implement Ansible Vault
- Troubleshoot Ansible
- Install Ansible Tower and describe Ansible Tower’s architecture
- Create users and teams for role-based access control
- Create and manage inventories and credentials
- Manage projects for provisioning with Ansible Tower
- Construct advanced job workflows
- Update inventories dynamically and compare inventory members
- Maintenance and administration of Ansible Tower
Dates/Locations:
Duration: 5 Days
Prerequisites:
- Become a Red Hat Certified System Administrator, or demonstrate equivalent experience
Target Audience:
This course is designed for Linux system administrators, cloud administrators, and network administrators needing to automate configuration management, application deployment, and intraservice orchestration at an enterprise scale.
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