vault backup: 2024-06-11 17:58:05

Affected files: content/.obsidian/plugins/recent-files-obsidian/data.json content/.obsidian/workspace.json content/attachments/how-docker-works.png content/docker/Docker Container.md content/docker/Docker.md content/docker/Install Docker on Windows WSL 2.md
windsuzu · Jun 11, 2024 · 380a652 · 380a652
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diff --git a/content/attachments/how-docker-works.png b/content/attachments/how-docker-works.png
diff --git a/content/docker/Docker Container.md b/content/docker/Docker Container.md
@@ -0,0 +1,12 @@
+---
+draft: false
+date: 2024-06-11 17:28
+tags:
+  - docker
+---
+
+
+
+
+> [!info] References
+> - [Docker and Kubernetes: The Complete Guide](https://www.udemy.com/course/docker-and-kubernetes-the-complete-guide)
diff --git a/content/docker/Docker.md b/content/docker/Docker.md
@@ -1,15 +1,15 @@
 ---
 draft: false
-date: 2024-06-09 23:59
+date: 2024-06-11 17:27
 tags:
   - docker
 ---
 
-Docker is an ecosystem comprising the Docker Client, Docker Daemon, Docker Hub, Docker Images, and Docker Compose, all working together to achieve ==containerization==. Containerization involves encapsulating the necessary steps, dependencies, and configurations for setting up software or executing an application into a single container instance.
-
-
+Docker is an ecosystem comprising the Docker Client (CLI), Docker Daemon (Server), Docker Hub, Docker Images, and Docker Compose, all working together to achieve ==containerization==. Containerization involves encapsulating the necessary steps, dependencies, and configurations for setting up software or executing an application into a single [[Docker Container|container]] instance.
 
+![[how-docker-works.png]]
 
+When you run `docker run hello-world` for the first time, the Docker Client asks the Docker Server to run this command. The Docker Server first looks for the `hello-world` image in the **image cache** on your machine. If there's no such image on your machine, it then pulls it from the Docker Hub over the Internet and caches it. Finally, the Docker server takes the image, loads it into memory, creates a [[Docker Container|container]] from it, and runs the program inside it.
 
 
 > [!info] References

diff --git a/content/docker/Install Docker on Windows WSL 2.md b/content/docker/Install Docker on Windows WSL 2.md
@@ -0,0 +1,18 @@
+---
+draft: false
+date: 2024-06-11 17:09
+tags:
+  - docker
+---
+
+This note assumes that you already have WSL 2 installed on Windows 10 or 11 before you install [[Docker]].
+
+1. Register for a [DockerHub](https://hub.docker.com/) account
+2. Install Docker Desktop from [DockerHub](https://hub.docker.com/)
+3. Ensure `Enable Integration with my default WSL distro` is checked in the Docker Desktop
+	- `Settings` -> `Resources` -> `WSL Integration`
+4. Run the `docker login` command in your WSL terminal
+
+
+> [!info] References
+> - [Docker and Kubernetes: The Complete Guide](https://www.udemy.com/course/docker-and-kubernetes-the-complete-guide)