Docker and Modern Server Technologies for Full Stack (Linux, nginx, AWS, HTTPS, Deployment) [Full Stack Part3]

• If you want to put an actual service on a server with Docker, you need to organize it to the point where it can be used for Linux, web servers, and https.
• There are a lot of different Docker options and syntaxes, and you need to clean them up enough to be able to create complex services.
• You should also organize various background knowledge surrounding Docker and ultimately build a solid foundation in the latest server technology.

This is the part that the instructor was frustrated with a long time ago . Whether you look at the book or the lecture, it is not organized neatly. When I try to make the service I think of with Docker, it doesn't work well in reality. Even when I test the Docker settings and scripts on the blog, it doesn't work well. Since the various server technologies connected to Docker are not organized, in the end, nothing can be done. We will test various examples one by one so that you can easily understand and actually use the options that are frequently used in the field, the options that you really need to understand, and the server technologies connected to Docker.

• We will organize and understand the detailed options and grammar of the essential Docker image/container, Dockerfile, and docker-compose in a short time by testing them with examples.
• All the relevant technologies necessary to create an actual service with Docker are explained and actually utilized in the lecture.
  → How to use Linux
  → From signing up for the cloud (AWS) to building/using an EC2 server
  → Setting up nginx web server for reverse proxy
  → Docker-based deployment
  → HTTPS certificate issuance and server setup
• It provides background knowledge for a comprehensive understanding of Docker and server-related technologies (even including how to use Linux!)
• Create 7 dockers with different functions, create them with docker compose, and launch them on an actual EC2 server.
• We also create a service that utilizes complex Docker that can be used for actual commercial operations.
  → Create 7 dockers with different functions using docker compose and launch them all at once on an actual EC2 server.

At the end of this lecture, we will implement a web service consisting of 7 Dockers, and implement various examples for each option.
- Reverse Proxy, MySQL (database), my own web service (front-end server), WordPress blog service, my own back-end server 1 ( flask + gunicorn, fastapi + uvicorn, etc. ), my own back-end server 2 (PHP-FPM), HTTPS support and automatic periodic authentication key updates, etc.

Whether it's web or app, recent services require servers, and all services on servers are serviced through Docker technology. Docker is the core of the latest server technology and is essential in the field. Above all, it is the latest IT technology that developers must make their own.

The basics are key! Docker is the foundation of modern server technology. Kubernetes, zero-downtime/automatic deployment, etc. can all be added one by one after building a solid foundation in Docker technology.
If you skip Docker or only know it vaguely, you will not be able to properly learn and utilize related technologies.

Books are too detailed and hard to find. It takes a lot of time. Blogs are too scattered and hard to organize just by searching. You have to learn them by setting priorities, but you don't know how much you need to learn first and how much you have to learn to understand and use Docker.
With lectures that explain in detail and provide easy-to-understand summary materials and various examples,
After that, whenever you think, 'Oh! I remember that function, but how do I use it?', you can use it right away by looking at the materials and examples.

So that you can understand and use the grammar correctly
Concise yet meticulously written material,
A concise example that demonstrates the exact use of this grammar.
And, various example project files

• We provide sample code for each function and various Docker project examples as files, and we also provide instructions for using Linux as a PDF file.
• Detailed lecture materials related to Docker are also provided online so that you can check them at any time like an ebook . (However, copying and downloading of detailed Docker materials is restricted due to copyright issues.)

This lecture is also a lecture that explains in detail step by step so that even beginners can listen. Those who have listened to my lecture will understand this part well. However, this lecture is basically technically difficult. Therefore, it is targeted at those who are at the junior developer level or developers who want to organize Docker technology for the first time.

If you are a beginner, it would be good to take this course after mastering the basics from at least 1 to 4 (Full Stack Part 1) of the Full Stack series listed below this detailed page. In particular, if you take each lecture thoroughly, create your own code, and try to solve individual issues on your own, you will gain sufficient capabilities as a junior developer.

Starting from beginner level, we are making lectures so that you can learn the whole process in detail and systematically, gradually increasing the difficulty level. In order to help you understand the relevant grammar and knowledge, we provide concise code and sufficient explanations, but we also explain computer science when you need to understand, so that you can build the basics to become a good developer.

This lecture is Part 3 of the entire full-stack lecture series. This lecture covers the server technologies required for developing the following web/app services . If you take this lecture along with Part 1 and Part 2, you can develop your own simple web service and even open it on the Internet to provide your own service.