Thread by @DVerse05

Spent the last 4-5 days learning Docker, performing Handson and I feel more confident now working with this awesome tool!

Here are some highlights of the process⬇️

Thread 🧵
#100DaysOfDevOps
#100DaysOfCode

✅ Installation & Architecture ✍️

-This includes setting up the environment to run Ubuntu, integrating it with Docker.

- Understanding the architecture and concept of layers.

1/7

✅ Containers & Images 📦

- Learnt basic commands about creating & interacting with containers and images, Most importantly the difference between Containers & Images.

- What's happening inside containers.

- Detached & Attached mode.

2/7

✅ Port mapping ➖

- Connecting the port of the container with the port of the machine.

- Running Nginx server on the desired port

3/7

✅ Container commands 🖥️

- Copy files into the container & create images from running containers (Commit command)

- Save, Load, Export, Import, Load, Diff commands.

4/7

✅ DockerHub 💙

- Exploring Dockerhub & playing with Images

- Pushing, Pulling, Tagging images into DockerHub

5/7

✅ Dockerfile 🔥

- Understanding structure of Dockerfiles

- Running containers with self-customized Dockerfiles.

- Installing software with Dockerfile like Python, Git, Tree into the container.

- Creating Users, Usergroups & setting passwords.

- CMD & Entrypoint uses.

6/7

✅ SSH container using Dockerfile

- This was the most difficult task at least for me 😅. Almost spent 4-5 hrs accomplishing this.
( will make sure nobody wastes this much time on this- STAY TUNED!)

7/7

That's it, folks!
Will be sharing related notes soon!

If you found this thread useful and feel motivated to learn Docker and DevOps concepts :

👋Follow me @DVerse05 for more content like this
🔥Like and Retweet the first tweet.
🌏Let's grow together!

#DevOps