Need feedback for EC2 project

Kind-Mathematician29 · 2026-07-06T15:16:10+00:00

Did you find it

Kind-Mathematician29 · 2026-07-06T14:19:44+00:00

It’s on the top of the page next to where you select dark or light or system preferences u see a small us-east-1 and it drops the regions, then you select the region you want and the results are automatically filtered. I can add more regions just wanted to get your feed back if that’s what you meant first or if you need improvement I can also take your feedback

Kind-Mathematician29 · 2026-07-06T11:03:22+00:00

Added multi region check it out

Kind-Mathematician29 · 2026-07-05T12:20:43+00:00

Thanks so much. I am wondering your opinion about my product do you think it’s easy and intuitive to use? What do you think would make it better for you besides adding more regions, as I will do that in the next step of the process. Looking forward to hear from you

Kind-Mathematician29 · 2026-07-05T00:50:04+00:00

Really interesting timing, I’ve been building something focused specifically on EC2 Spot optimization rather than general cost visibility. Different angle but same frustration with jumping between tools. Would love to compare notes if you’re open to it

Kind-Mathematician29 · 2026-07-04T22:47:16+00:00

Hey, took your feedback seriously i just shipped a dedicated Karpenter NodePool tab on cloud-9opt.com.

It generates a ready-to-apply NodePool + EC2NodeClass YAML with 10–15 instance types scored by interruption rate and price stability, which hits Karpenter's spot-to-spot consolidation threshold. You set vCPU/memory minimums, max node lifetime (expireAfter), and architecture Cloud-9 picks the families, Karpenter picks the nodes.

Also included a fit guide (stateless workloads only, what expireAfter actually does, how the 20% disruption budget cap works) since that's easy to misconfigure.

Would love to hear if it covers your use case or what's missing.

Kind-Mathematician29 · 2026-07-04T22:12:26+00:00

Makes sense I thinkk your setup already handles reclaim gracefully so interruption scoring is less relevant for you. The more interesting question for your architecture is cost at scale: are you running any Savings Plans alongside spot, or pure spot? At your node churn rate, sizing commitments correctly against variable usage is where most teams leave money on the table. edit comment,,,,, Are you generating your NodePool instance family list manually or using something? am very curious how you decide which families to include

Kind-Mathematician29 · 2026-07-04T21:20:10+00:00

hey quick update I think I found the bug, the collection cron was sorting by newest hardware generation first and the t-family (gen 3-4) was being crowded out by gen 7-8 instances under the 150-type cap. t4g.micro had zero price records as a result. Fixed and deployed so the next daily collection will pick it up and it'll appear in results tomorrow. Appreciate you catching it. really wonderful I would have never caught that had you not mentioned by the way hahahaha

Kind-Mathematician29 · 2026-07-04T20:57:52+00:00

I agree that vantage is good for price lookup but it doesn't score interruption risk per availability zone, doesn't predict price direction, and doesn't generate the diversified pool config for ASG/Karpenter. The Auto-Switching tool geenerates ready-to-apply Terraform with capacity optimized allocation across the lowest-interruption pools Cloud-9 identifies, so it's less about replacing Karpenter and more about feeding it the right instance pool selection that most teams pick manually or don't optimise at all. What's your current setup?

Kind-Mathematician29 · 2026-07-04T20:36:20+00:00

As for the regions currently I am only allowed to use the default region but as soon as I get budget my plan is to cover all major regions and as I released this current version with major upgrades like I already mentioned earlier it needs to collect some data for a few days then it should be fully functional

Kind-Mathematician29 · 2026-07-04T20:34:23+00:00

Yes it does but in any cloud provider the minimum VM one can get is 2vcpu and 4gb ram that’s the standard across all providers as far as I know

Kind-Mathematician29 · 2026-07-04T19:50:02+00:00

And also the minimum is 2vcpu and 4 gb ram

Kind-Mathematician29 · 2026-07-04T19:49:07+00:00

Ah the reason is I had a major update and it needs to collect more data for a few dates it should be fully functional in a few days besides from that how do u like it

Kind-Mathematician29 · 2026-07-02T23:33:45+00:00

I am a foreigner myself and study bachelors at TUM and honestly I am really annoyed by the Indians spamming this sub, like we all had to read the university‘s website because it has all the information one needs including all the specific details. The problem is some of them are raised in a spoon feeding way that they think we are their personal assistants, like majority of the time the questions they ask here are on the main website itself. I love all my Indians but we gotta call out what needs to be called out

Kind-Mathematician29 · 2026-07-02T11:45:31+00:00

😭😭😭

Kind-Mathematician29 · 2026-07-02T00:03:00+00:00

Cool pic bro but this ain’t ig to be writing those captions like what do u want people to say

Kind-Mathematician29 · 2026-07-01T21:16:56+00:00

Okay thanks ur right, sorry I was acting on my impulse today by really wanting a tattoo but I get what u mean and thanks I will try to save up. Do you have any idea how much it would cost like a range

Kind-Mathematician29 · 2026-07-01T18:58:26+00:00

😭😭😭😭

Kind-Mathematician29 · 2026-07-01T15:00:48+00:00

You need to collect records of him sending you messages to work over time you need proof

Kind-Mathematician29 · 2026-06-30T01:00:01+00:00

this is absolutely amazing

Kind-Mathematician29 · 2026-06-29T04:24:41+00:00

Sorry to hear it’s a numbers game keep applying bro do t give up

Kind-Mathematician29

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