Learn GitLab CI/CD by building a complete CICD pipeline for a python demo project | with Docker

🧡  GitLab Course with Kubernetes, Microservices, Multi-Stage: https://bit.ly/gitlab-full-course
💚  Become a DevOps Engineer - 6-month program:  https://bit.ly/3gEwf4V

#gitlab  #gitlabcicd  #techworldwithnana 


►  This course is sponsored by Twingate 🙌🏼, a modern alternative to VPN 
►  If you want to try it, check out their special offer for my viewers by using the code "NANA": https://lp.twingate.com/NANA


▬▬▬▬▬▬   What you’ll learn in 1 Hour  ✅  ▬▬▬▬▬▬ 
►  What GitLab CI/CD is
►  GitLab compared to other CI/CD platforms
►  Overview of GitLab Architecture
►  Build a full GitLab CI/CD pipeline for a python app that
    - executes tests,
    - builds a Docker image,
    - pushes to a private Docker repository and
    - deploys the app to a remote server on DigitalOcean
►  Learn GitLab Basic Concepts on the way:
    - Pipeline, Jobs,
    - Stages
    - GitLab Runners and Executors
    - Variables (Variable and File Type)
    - Docker in Docker


▬▬▬▬▬▬  R E F E R E N C E S  🔗▬▬▬▬▬▬ 
►   Git repo we build the CI/CD pipeline for: https://gitlab.com/nanuchi/gitlab-cicd-crash-course
►   Original forked python demo app: https://github.com/benc-uk/python-demoapp
►   Docker in Docker Image: https://hub.docker.com/_/docker
►   Docker in Docker Gitlab Docs: https://docs.gitlab.com/ee/ci/docker/using_docker_build.html#use-docker-in-docker
►   Install Python and Pip: https://www.python.org/downloads/


▬▬▬▬▬▬   Course Pre-Requisites  ▬▬▬▬▬▬ 
💡  Docker - learn here:    ►  https://youtu.be/3c-iBn73dDE
💡  YAML -   learn here:    ►  https://youtu.be/1uFVr15xDGg
💡  Basics of Git


▬▬▬▬▬▬  Pre-Requisites if you want to follow the demo  ▬▬▬▬▬▬ 
⌨️  GitLab Account
⌨️  DockerHub Account - we push and pull docker image from Docker Hub (https://hub.docker.com/)
⌨️  If you want to start the app locally: Install Python3, Pip and make


▬▬▬▬▬▬ T I M E S T A M P S ⏰  ▬▬▬▬▬▬
00:00 - Intro and Course Overview
01:25 -  What is GitLab CI/CD?
01:59 - What is CI/CD in simple words
03:11 - GitLab in comparison to other CI/CD platforms
04:28 - GitLab Architecture - How GitLab works
06:16 - Overview of the demo app (run locally)
12:47 - Pipeline Configuration File (.gitlab-ci.yml)
14:09 - Run Tests
26:27 - Build and Push Docker Image
    27:43 - Variables for Login Credentials
    32:33 - Write Pipeline Configuration
    38:56 - Docker in Docker
    43:23 - Execute Pipeline
44:20 - Define Stages
47:19 - Prepare Deployment Server
    47:44 - Create Ubuntu server on DigitalOcean
54:44 - Deploy Application
1:06:22 - Validate Application Runs Successfully
1:07:30 - Delete server on DO
1:07:49 - Dive Deeper into GitLab CI/CD


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