HARTMANN software group

KUBERNETES ADMINISTRATION (CKA) Training in Broken Arrow

Enroll in or hire us to teach our KUBERNETES ADMINISTRATION (CKA) class in Broken Arrow, Oklahoma by calling us @303.377.6176. Like all HSG classes, KUBERNETES ADMINISTRATION (CKA) 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, KUBERNETES ADMINISTRATION (CKA) may be taught at one of our local training facilities.
We offer private customized training for groups of 3 or more attendees.
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Course Description

  
This Kubernetes Administration course covers the topics of the CKA (Certified Kubernetes Administrator) exam. Topics covered include installation, application lifecycle managment, networking, storage, security, scheduling, logging, maintenance, and troubleshooting of Kubernetes.
Course Length: 4 Days
Course Tuition: $1890 (US)

Prerequisites
Proficiency with the Linux CLI. A broad understanding of Linux system administration. Basic knowledge of Linux containers, e.g. Docker.

Course Outline

  
  1. CORE CONCEPTS
    1. CKA Objectives Covered
    2. Kubernetes Architecture
    3. Cluster Communication
    4. Objects
    5. Object Properties
    6. Labels & Selectors
    7. Annotations
    8. Object Management
    9. Object Management (cont.)
    10. Image Fundamentals
    11. Container Fundamentals
    12. Pod Fundamentals
    13. Working with Pods
    LAB TASKS
    1. Container and Pod Fundamentals
    2. Single Node Install
    3. Pod Fundamentals
  2. INSTALLATION
    1. CKA Objectives Covered
    2. Installing HA Control Plane (DEMO)
    LAB TASKS
    1. Kubernetes HA Masters Install
    2. Kubernetes Install
    3. Joining Worker Nodes
  3. APPLICATION LIFECYCLE MANAGEMENT
    1. CKA Objectives Covered
    2. Pod Lifecycle
    3. Container Lifecycle
    4. Init Containers
    5. Container: command and args
    6. Container: Defining Environment
    7. ReplicaSet
    8. Deployments
    9. Working with Deployments
    10. Deployment Rollouts
    LAB TASKS
    1. Pod Lifecycle
    2. Init Containers
    3. Deployments
  4. NETWORKING
    1. CKA Objectives Covered
    2. Network Overview
    3. Service Discovery & CoreDNS
    4. Container Network Interface (CNI)
    5. Services
    6. Ingress Objects
    LAB TASKS
    1. Ingress Controller
    2. Port-Forwarding
    3. Services
    4. Ingress
  5. STORAGE
    1. CKA Objectives Covered
    2. Storage
    3. Volume Types
    4. Volume Types
    5. Dynamic Volume Provisioning (DEMO)
    6. Static Volumes (DEMO)
    7. ConfigMaps
    8. ConfigMaps
    9. Secrets
    LAB TASKS
    1. (DEMO) Static Volumes
    2. (DEMO) ConfigMaps & Secrets
    3. Static Volume Provisioning
    4. ConfigMaps and Secrets
  6. SCHEDULING
    1. CKA Objectives Covered
    2. Controlling and Tracking Resources
    3. Scheduler Operation
    4. DaemonSet
    5. Node Affinity & Anti-affinity
    6. Pod Affinity & Anti-affinity
    7. Taints & Tolerations
    LAB TASKS
    1. (DEMO) Affinity and Taints
    2. Pod Resources and Scheduling
    3. Static Scheduling and Daemonsets
    4. Pod and Node Affinities
  1. JOBS AND CRONJOBS
    1. Jobs
    2. CronJobs
    LAB TASKS
    1. Jobs
    2. CronJobs
  2. LINUX CONTAINERS
    1. Application Management Landscape
    2. Application Isolation
    3. Resource Measurement and Control
    4. Container Security
    5. OverlayFS Overview
    6. Container Security
    7. Open Container Initiative
    LAB TASKS
    1. Container Concepts runC

Course Directory [training on all levels]

Technical Training Courses
Software engineer/architect, System Admin ... Welcome!
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Project Managers, Business Analysts, Paralegals ... Welcome!
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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

Interesting Reads Take a class with us and receive a book of your choosing for 50% off MSRP.