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Blog article submission: Life of a Sample in Thanos Part I #7748

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merged 8 commits into from
Sep 18, 2024

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thibaultmg
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  • I added CHANGELOG entry for this change.
  • Change is not relevant to the end user.

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When I started using Thanos, it took me some time to understand how all the components work and how to configure them properly. The interdependencies within the complete system can be complex.

In this series of three articles (this PR is for the first one), I aim to provide a comprehensive view of the system and how to configure it by following a metric's sample from its ingestion to retrieval.

I hope you will find this a valuable addition to the blog and that it will help new users adopt Thanos more easily by smoothing the learning curve.

If there are any inaccuracies or important missing elements, please let me know.

To make the review process easier, and because the other articles are still in progress, I am splitting the submission into three separate pull requests, one per article.

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Signed-off-by: Thibault Mange <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
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@pedro-stanaka pedro-stanaka left a comment

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LG - small nits. But the write up is very nice and really liked the drawings!

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Comment on lines 160 to 163
* [Life of a sample in thanos, and how to configure it – Ingestion – Part I](2023-11-20-life-of-a-sample-part-1.md)
* [Life of a sample in thanos, and how to configure it – Data Management – Part II](2023-11-20-life-of-a-sample-part-2.md)
* [Life of a sample in thanos, and how to configure it – Querying – Part III](2023-11-20-life-of-a-sample-part-3.md)

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Those are going to fail CI. Better to remove links for now and mention that they will come.

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Ack, removed them.

* **Compactor**: Merges and deduplicates blocks in object storage.
* **Store**: Exposes blocks in object storage for querying.
* **Query**: Retrieves data from stores and processes queries.
* **Query Frontend**: Distributes queries to query instances.
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Can we add sidecar?

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Or mention that we wont cover it in this guide?

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I am covering it a bit, so I've added it here.
In the end I might also add the ruler, depending on what fits in part III. I'll add it here if needed.

thibaultmg and others added 6 commits September 17, 2024 16:00
Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>
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@MichaHoffmann MichaHoffmann left a comment

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Lgtm

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@saswatamcode saswatamcode left a comment

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Thanks a lot for this write up! Should help a lot of folks who are looking to gain a deeper understanding of the system! ❤️
And I love the diagrams (excalidraw ftw)!

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Merging this one! Docs check fails due to medium 429s which is fine!

@saswatamcode saswatamcode merged commit 9dd7905 into thanos-io:main Sep 18, 2024
20 of 22 checks passed
jnyi pushed a commit to jnyi/thanos that referenced this pull request Oct 17, 2024
…#7748)

* part_1

Signed-off-by: Thibault Mange <[email protected]>

* typo

Signed-off-by: Thibault Mange <[email protected]>

* Update docs/blog/2023-11-20-life-of-a-sample-part-1.md

Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>

* Update docs/blog/2023-11-20-life-of-a-sample-part-1.md

Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>

* Update docs/blog/2023-11-20-life-of-a-sample-part-1.md

Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>

* Update docs/blog/2023-11-20-life-of-a-sample-part-1.md

Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>

* Update docs/blog/2023-11-20-life-of-a-sample-part-1.md

Co-authored-by: Pedro Tanaka <[email protected]>
Signed-off-by: Thibault Mange <[email protected]>

* add sidecar, remove invalid links

Signed-off-by: Thibault Mange <[email protected]>

---------

Signed-off-by: Thibault Mange <[email protected]>
Co-authored-by: Pedro Tanaka <[email protected]>
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4 participants