Skip to main content

Roadmap to DevOps

 

 

DevOps is nothing but the combination of process and philosophies which contains four basic component culture, collaboration, tools, and practices. In return, this gives a good automated system and infrastructure which helps an organisation to deliver a quality and reliable build. The beauty of this culture is it enables a quality for organizations to better serve their customers and compete more effectively in the market and also add some promised benefits which include confidence and trust, faster software releases, ability to solve critical issues quickly, and better manage unplanned work.

 1. What are the tasks of a DevOps Engineer?

  • Design, build, test and deploy scalable, distributed systems from development through production
  • Manage the code repository(such as Git, SVN, BitBucket, etc.) including code merging and integrating, branching and maintenance and remote repository management
  • Manage, configure and maintain infrastructure system
  • Design implement and support DevOps Continuous Integration and Continuous Delivery pipelines
  • Continuously analyze tasks that are performed manually and can be replaced by code
  • Creation and enhancement of Continuous Deployment automation built on Docker and Kubernetes.

2. Roadmap to becoming a DevOps Engineer

  • Create free account on AWS & practice Devops & its installations on it. Please follow below video on how to create a free account on AWS.
  • AWS Account Creation. 

https://www.youtube.com/watch?v=WviHsoz8yHk&feature=youtu.be

3. Learn how to launch Linux Virtual Machine on AWS(as we have selected AWS cloud for our workaround) & connect using Putty. 

https://docs.aws.amazon.com/quickstarts/latest/vmlaunch/step-1-launch-instance.html

https://www.youtube.com/watch?v=VbTfYZpPJAU

 

4. Linux Basic Commands & Networking.

https://maker.pro/linux/tutorial/basic-linux-commands-for-beginners

https://www.educba.com/networking-commands/

https://www.iplocation.net/subnet-mask

What is Subnet Mask. Please follow below link. 

https://www.google.co.in/search?sxsrf=ALeKk02p5kZSCFtau3GpQRuy4_XwB89Z6Q%3A1593531930978&ei=Gl77XviVO9jy9QOz_pzICQ&q=what+is+subnet+mask&oq=what+is+subnet&gs_lcp=CgZwc3ktYWIQAxgAMgIIADIFCAAQsQMyAggAMgIIADICCAAyAggAMgIIADICCAAyAggAMgIIADoECAAQRzoECAAQQ1CV-QRY2P8EYK6SBWgAcAF4AIABywSIAYAVkgEJMi0xLjEuMS4zmAEAoAEBqgEHZ3dzLXdpeg&sclient=psy-ab

https://www.aelius.com/njh/subnet_sheet.html

How to find a Gateway

https://www.cyberciti.biz/faq/how-to-find-gateway-ip-address/

 

5. Git:- Installation on Linux & following commands. 

6. Jenkins:- Installation & configuration of Jenkins Server. Running CI/CD Pipeline & automating routine System Administrative tasks.

7. Docker:- Learn run time docker containerization & implement it on Linux. 

8. Ansible:- Deploy an Ansible Server & integrate it with Jenkins for Deployment.

9. Nagios:- Install & configure Nagios Monitoring tool to keep a track of all activities on a DataCenter/Cloud.

10. Kubernetes: Install & configure your own Kubernetes Cluster on RHEL based VM using KubeADM, Kubelet, Kubectl utility & orchestrate your container run time(Docker).

 

Course Duration: - 3 Months

 No. of days can vary depending on the content of the syllabus & issues/errors in the technical scenarios. 


Takeaways: - 

1. Resume Preparation

2. Interview Preparation

3. Placement assistance. 

 Course Material with solution & e-links will be given during the session as per each topic.

Thank you !! Example HTML page Pleaes provide your valuable feedback.
Labels:

Comments

Post a Comment

Popular posts from this blog

Jenkins

Pre-requisites 1. Install a Webserver https://gitlab.com/Azam-devops/webserver/-/blob/main/README.md Code for index.html https://gitlab.com/Azam-devops/webserver 2. Maven Code https://gitlab.com/Azam-devops/imperial-maven-project 1. Install & configure Jenkins Automation Server on Linux Vm. 2. Go through at some of the important options in Jenkins. 3. Manage Jenkins. 4. Plugins 5. Global Tools Configuration. 6. Credentials 7. Users 8. Slave Nodes 9. Configuring CI pipeline using Gitlab. 10. Configuring standalone CICD pipeline using. 11. Automating the CICD pipeline. 12. Jenkins log 13. Introduction to Jenkins file. 14. Basic groovy syntax & file formation. 15. Launching a Pipeline using Jenkins file. 3. DevOps Architecture Description of above DevOps plan. Create Maven based source code in Gitlab. Create a Jenkins job which will execute below stages. Checkout code from Gitlab Build/compile the source code using Maven as a build tool. scan the code virtually. Test...
Post a Comment
Read more

Docker In Details

  Course Contents:- 1. Overview of Docker 2. Difference between Virtualization & Containerization 3. Installation & Configuration of Docker Runtime on Linux & Windows 4. Practice on Docker commands 5. launch a Webserver in a container 6. Launch public & official images of application like Jenkins, Nginx, DB etc.. 7. Launch a base OS Container 8. How to save changes inside the container & create a fresh image(commit) 9. How to ship image & container from one hardware to another. 10. How to remove stop/rm multiple container/images 11. Docker Registry 12. Docker Networking       Check current docker network                  Docker Network Bridge                     Docker Network Weaving                  Launch our own Docker Cluster with our defined Network             ...
Post a Comment
Read more

Ansible

  Ansible is an open-source software provisioning, configuration management, and application-deployment tool. It runs on many Unix-like systems, and can configure both Unix-like systems as well as Microsoft Windows. It includes its own declarative language to describe system configuration. Ansible was written by Michael DeHaan and acquired by Red Hat in 2015. Ansible is agentless, temporarily connecting remotely via SSH or Windows Remote Management (allowing remote PowerShell execution) to do its tasks. Platform support Control machines have to be a Linux/Unix host (for example SUSE Linux Enterprise, Red Hat Enterprise Linux, Debian, CentOS, macOS, BSD, Ubuntu, and Python 2.7 or 3.5 is required. Managed nodes, if they are Unix-like, must have Python 2.4 or later. For managed nodes with Python 2.5 or earlier, the python-simplejson package is also required. Since version 1.7, Ansible can also manage Windows nodes. In this case, native PowerShell remoting supported by the WS-Managemen...
Post a Comment
Read more

Basic Linux Commands

  Linux Command Cheat Sheet Hello All, Below are the most common commands used in a day to day life of  linux user. if you are new to linux i will recommend you to go through all of the commands.  this commands will help you to troubleshoot linux issues.   Command Description ls Lists all files and directories from present working directory ls-R Lists files in sub-directories ls-a to list down hidden files. ls-al Lists files and directories with complete details like permissions, size, owner cd or cd ~ To go back to home directory cd .. Move one level up cd To change to a particular directory cd / Move to the root directory cat > filename Creates a new file cat filename Displays the content of a file cat file...
Post a Comment
Read more

Kubernetes-Update

                                                    https://kubernetes.io/ Kubernetes (K8s)  is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon  15 years of experience of running production workloads at Google , combined with best-of-breed ideas and practices from the community. Latest Verion:-  1.19 Kubernetes Objects Kubernetes defines a set of building blocks ("primitives"), which collectively provide mechanisms that deploy, maintain, and scale applications based on CPU, memory or custom metrics. Kubernetes is loosely coupled and extensible to meet different workloads. This extensibility is provided in large part by the Kubernetes API, which is used by int...
Post a Comment
Read more