OPENSTACK DEPLOYMENT AND ADVANCED ADMINISTRATION Training in Bielefeld, Germany

Enroll in or hire us to teach our OPENSTACK DEPLOYMENT AND ADVANCED ADMINISTRATION class in Bielefeld, Germany by calling us @303.377.6176. Like all HSG classes, OPENSTACK DEPLOYMENT AND ADVANCED ADMINISTRATION may be offered either onsite or via instructor led virtual training. Consider looking at our public training schedule to see if it is scheduled: Public Training Classes
Provided there are enough attendees, OPENSTACK DEPLOYMENT AND ADVANCED ADMINISTRATION may be taught at one of our local training facilities.
We offer private customized training for groups of 3 or more attendees.

Course Description

 
This course is targeted to OpenStack DevOps professionals, systems administrators, and developers who want to understand the deployment, structure, and operation of OpenStack more deeply. This training builds on builds on the basic OpenStack system administration skills gained on the OST104 course and enhances participants knowledge with more in-depth information and hands-on exercises in the areas of realizing complex OpenStack deployments using Ceph, OpenStack storage systems, and implementing OpenStack high-availability (HA) solutions.The OST204 incorporates the learning of OpenStack's high availability (HA) features, the build up and administration of CEPH based OpenStack storage systems, and to analyze and troubleshoot common OpenStack problems.
Course Length: 4 Days
Course Tuition: $1890 (US)

Prerequisites

The course OpenStack private cloud administration or equivalent basic OpenStack administration knowledge

Course Outline

 
  1. OPENSTACK DEPLOYMENT
    1. Installation Types
    2. Automated Installation
    3. Quick Install (Devstack, Packstack)
    4. Manual Install Primer
    5. Prepare for Installation
    6. Fundamental Services Setup
    7. Install and Configure Keystone
    8. Install and Configure Glance
    9. Install and Configure Neutron
    10. Install and Configure Nova
    11. Install and Configure Horizon
    12. Install and Configure Cinder
    13. Install and Configure Heat
    LAB EXERCISES
  2. OPENSTACK HA INTRODUCTION
    1. OpenStack Architecture
    2. Lab Environment Overview
    3. OpenStack HA
    4. Active/Passive HA
    5. Active/Active HA
    6. Glance HA (active-active)
    7. Nova HA (active-active)
    8. Cinder HA (active-passive)
    9. Heat HA (active-active)
    10. Ceilometer HA (active-active)
    11. Neutron - HA
    12. HA Details
    13. Neutron - Distributed Virtual Routing
    14. DVR Overview
    15. Centralized Logging for Openstack
    16. Monitoring OpenStack – Call Paths
    17. Deployment Scenarios for LS/ES/Kibana
    18. Logstash Configuration Example
    LAB EXERCISES
  3. MYSQL/GALERA REPLICATION
    1. Mysql Replication
    2. Galera Replication
    3. Galera Replication Examples
    4. Galera Notes
    5. State Transfers
    6. Galera Node States
    7. Galera Quorum
    8. Detecting Node Failures
    9. Configuration Example
    10. Galera + HaProxy
    11. Galera + HAproxy Example
    12. Galera - Best practices
    LAB EXERCISES
  4. RABBITMQ CLUSTERING
    1. RabbitMQ Introduction
    2. AMQP Terminology
    3. Message Tracing in RabbitMQ
    4. OpenStack and RabbitMQ
    5. RabbitMQ Cluster
    6. RabbitMQ Cluster Setup Overview
    LAB EXERCISES
  5. OPENSTACK STORAGE WITH CEPH
    1. Ceph Introduction
    2. Ceph Node Types
    3. Ceph Architecture
    4. Object Placement
    5. Cluster Maps
    6. Ceph Background Procedures
    7. Ceph Installation
    8. Customizing Cluster Layout (CRUSH Map)
    9. Add Cache Tiering
    10. Cache Tiering
    11. Openstack Support
    12. Ceph – Glance Config Example
    13. Ceph – Cinder Config Example
    14. Ceph – Nova Config Example
    15. Best practices h
    LAB EXERCISES

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Gain insight and ideas from students with different perspectives and experiences.

Linux Uses & Stats

Linux is Used For:
Desktop Mainframe Computers Mobile Devices Embedded Devices
Difficulty
Popularity
Year Created
1991/1971
Pros
Performance:
Linux supports many efficient tools and operates them seamlessly. Because it's architecture is lightweight it runs faster than both Windows 8.1 and 10. 
 
Security:
Because Linux is an open-source software,  anyone can contribute code to help enhance the users’ experience i.e., adding features, fixing bugs, reducing security risks, and more.
 
 
Software Development:
The terminal in Linux is a *wild card*. You can do almost anything with it. This includes software installation, application and server configurations, file system management, and etc.
 
Large-scale:
Open-source projects benefit from having an attentive community. As a result, Linux is more secure than Windows. Instead of installing anti viruses to clean malware, you just have to stick to the recommended repositories. 
 
Efficient: 
Developers have the convenience of running servers, training machine learning models, accessing remote machines, and compiling and running scripts from the same terminal window. 
 
Free: 
Linux is free (you can put it on as many systems as you like) and you can change it to suit your needs.
Cons
Learning Curve: 
Linux is not for everyone, there is a learning curve in switching to Ubuntu. To actually learn Linux efficiently would take a user one to several years.
 
No Tech Support:
Unlike Windows, there isn’t a dedicated tech support, so getting help for things is up to you. 
 
Designer Compatabilty:
Linux is not as user friendly as Windows or as ‘straight out of the box design’ As an example for design choices, Adobe hasn’t released any of its products to Linux users. So it’s impossible to run them directly. The Ubuntu alternative is a free software called GIMP. 
 
Gaming Capabilities: 
Most games aren’t available in Linux. But that’s not to say you can’t make it happen, it's just not as easy.   
Linux Job Market
Average Salary
$85k-$105k
Job Count
n/a
Top Job Locations

New York City
Boston
San Francisco 

Complimentary Skills to have along with Linux
The following are types of jobs that may require Linux skills.  The top 15 job titles on Dice.com that mention Linux in their postings are:
- DevOps Engineer
- Software Engineer
- Java Developer
- Systems Engineer
- Systems Administrator
- Senior Software Engineer
- Network Engineer
- Python Developer
- Linux Systems Administrator
- Software Developer
- System Administrator
- Linux Administrator
- Linux Engineer
- Senior Java Developer
- C++ Developer

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