Complete Real-World DevOps Project | Build docker image from Dockerfile| Docker tag image | Part - 4

#linux #k8s #git #dockerfile #DevOps #Kubernetes #Jenkins #Docker #Ansible #CI_CD #GitHub #DockerHub #Webhooks #ReplicaSet #NodePort #Automation #DevOpsPipeline #Dockerfile #CloudDeployment #K8s #Ubuntu

In this comprehensive DevOps tutorial, we walk you through the process of setting up a complete *CI/CD pipeline* to deploy applications on a *Kubernetes* cluster using tools like *Jenkins* , *Ansible* , *Docker* , *GitHub* , and *DockerHub* . Whether you're new to DevOps or want to enhance your skills, this guide will cover all essential aspects of modern DevOps automation.

Pre-requisites : *Git, Git Bash or Visual Studio Code, Linux, Jenkins, Docker, DockerHub Account, Ansible, Kubernetes*

Server Requirement : Minimum 4 EC2 Instances
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A) 1 t2.micro EC2 Instance for *Jenkins*
B) 1 t2.micro EC2 Instance for *Docker* & *Ansible*
C) 2 t2.medium EC2 Instance for *Kubernetes Cluster*

*For Ansible Installation*
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https://docs.ansible.com/ansible/latest/installation_guide/installation_distros.html#installing-ansible-on-ubuntu

*For Jenkins Installation on Ubuntu*
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https://www.jenkins.io/doc/book/installing/linux/#debianubuntu

*For Dockerhub Account Creation*
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https://docs.docker.com/accounts/create-account/#:~:text=You%20can%20create%20a%20free,Docker%20products%2C%20including%20Docker%20Hub.

*Free CSS Templates*
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https://www.free-css.com/free-css-templates
*In this video, you'll learn:*

1. *GitHub Webhooks Integration:*
- How to configure *webhooks* in GitHub to trigger Jenkins builds automatically when code is pushed.

2. *Dockerfile and Docker Image Creation:*
- How to write a *Dockerfile* for your application and build a *Docker image* that will be used in your Kubernetes deployment.
- Pushing the Docker image to *DockerHub* for seamless integration into your pipeline.

3. *Ansible Automation for Infrastructure Setup:*
- Using *Ansible* for automating infrastructure provisioning and configuring the environment for Kubernetes deployments.

4. *Kubernetes NodePort Service:*
- Learn how to create a *NodePort* service in Kubernetes to expose your application externally and access it globally.

5. *Kubernetes ReplicaSet:*
- Setting up a *Kubernetes ReplicaSet* to ensure high availability and scalability of your application.

6. *Jenkins Pipeline for CI/CD:*
- Building a fully automated Jenkins pipeline that integrates all steps: code commit, Docker image build, Ansible automation, and Kubernetes deployment.

*Key Features Covered:*
- *Webhook Integration:* Automate build triggers with GitHub and Jenkins.
- *Docker Automation:* Build and push Docker images using DockerHub.
- *Kubernetes Deployments:* Deploy and scale applications using ReplicaSets and NodePort.
- *Ansible Scripting:* Automate infrastructure and deployment tasks with Ansible.

By the end of this video, you’ll be able to set up an automated DevOps pipeline that manages application deployment on Kubernetes using *Jenkins, Ansible, Docker, and GitHub.* Perfect for DevOps engineers, developers, and system administrators!

*Useful Commands & Resources:*
- Sample *Dockerfile* and *Ansible playbooks*
- Kubernetes YAML files for NodePort service and ReplicaSet configurations

Don’t forget to like, share, and subscribe for more DevOps tutorials!
▬▬▬▬▬▬ *Configuring Kubernetes Cluster* ▬▬▬▬▬▬
► https://youtu.be/qU73Lw2-X5g
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Видео Complete Real-World DevOps Project | Build docker image from Dockerfile| Docker tag image | Part - 4 канала The SysAdm