[Blog]: Create a full tutorial blog for end to end observability without GPU

[gyliu513]

Problem Statement

@ahg-g @chcost comments for creating such a blog? I was also hoping we can improve the observability documentation based on this blog.

Proposed Solution

I will get some content from https://github.com/gyliu513/langX101/tree/main/llm-d/llm-d-full-demo#prerequisites

Alternatives Considered

No response

Willingness to Contribute

Yes, I can submit a PR

Additional Context

No response

[ahg-g]

A blog is nice, but I think our focus should be to bring content like https://github.com/gyliu513/langX101/tree/main/llm-d/llm-d-full-demo#prerequisites to our guides, a blog is not a versioned document and can go stale, while guides are.

We can have a blog, but mostly to show the capabilities of the guides, not to position the blog itself as a guide.

[gyliu513]

Make sense, so for the blog, I think we can show some capabilities of llm-d observability.