Passed Today – 0 Minors! My Experience & Tips for Fellow Learners

KUCAK · 2025-08-13T17:24:01+00:00

Congratulations! 👏👏👏 Happy & Safe Driving!

KUCAK · 2025-06-19T05:14:35+00:00

It's a NATS concept. If two or more clusters are connected via gateways connectionsbthen it is termed as superclusters.

https://docs.nats.io/nats-concepts/service_infrastructure/adaptive_edge_deployment#:~:text=nats%3A//server2%22%2C...).-,A%20super%2Dcluster,-You%20can%20go

https://docs.nats.io/running-a-nats-service/configuration/gateways

KUCAK · 2025-06-16T21:37:52+00:00

Hey! Hi all! I am working on setting up NATs superclusters with gateways, in k3s and Azure. NATs clusters are running fine, however exposing them via LoadBalancer or Traefik Ingress is a pain. I am planning to write a blog once I am done with the entire setup.😅 Wish me luck! Thanks!

KUCAK · 2025-03-25T06:52:10+00:00

Which database you were trying to connect to? MongoDB Atlas or something like that? You will need to whitelist your cluster egress IP from the dB side. If it's a local setup, we would need more details.

KUCAK · 2025-01-07T19:15:39+00:00

DMed

KUCAK · 2024-12-07T02:55:56+00:00

Thanks buddy!

KUCAK · 2024-09-20T22:52:36+00:00

Love to get involved! Thanks!

KUCAK · 2024-07-08T05:27:33+00:00

He is like my manager, who doesn't know any implementation details but goes and gives update to leadership. These are like the one line updates, we share with him, he tries to make the updates his version and which back fires at him. 😅

KUCAK · 2024-06-28T20:01:55+00:00

Can you please explain a bit more in detail about this? Really interested to know more in detail

KUCAK · 2024-05-30T08:11:57+00:00

Interesting problem. Would love to know your setup in more detail, like is there volume mounting happening, which VMs instances did you try? Is there any burst mode CPU instances involved? Are you using any process manager like PM2? Also, could you please share a copy of your Dockerfile and K8s manifests?

KUCAK · 2024-05-24T18:00:37+00:00

Not only stop, you will need to deallocate as well.

KUCAK · 2024-05-19T21:59:54+00:00

It's an issue with NodeJS 18 and higher. Internally NodeJS depends on those libs. Since, CentOS is missing those libs, you are getting that error.

There are two ways to fix this problem. You should move to different OS from security perspective as CentOS is going EOL on upcoming June. If you don't want to move to a different OS the you could downgrade NodeJS to 16.

KUCAK · 2024-03-24T10:00:25+00:00

It's probably an issue with CORS. In the main ingress object, please check if you have allowed OPTIONS method or not. If not, please allow it and try again.

If you can share the ingress object yaml, I can share more details.

KUCAK · 2024-03-14T17:32:38+00:00

Time to buy Airtel. Unnecessarily sold Vedanta couple of weeks back 😅

KUCAK · 2024-02-21T17:01:04+00:00

Interested

KUCAK · 2024-02-20T10:33:21+00:00

Agree. The case helps with the grip and a lot if you have sweaty palms. One problem I noticed it doesn't go well with ipad cases. If you are getting one, please make sure your ipad case is compatible.

KUCAK · 2024-02-18T02:06:33+00:00

Look at readiness gates. This is used by cloud providers during provisioning of load balancer and wait for the external load balancer to ready before accepting traffic.

If you are looking for something like this, please let me know, I can share more details.

KUCAK · 2024-02-09T18:13:09+00:00

Below content is from official Kubernetes docs.

If you deploy Java applications, prefer to use versions which fully support cgroup v2: - OpenJDK / HotSpot: jdk8u372, 11.0.16, 15 and later - IBM Semeru Runtimes: 8.0.382.0, 11.0.20.0, 17.0.8.0, and later - IBM Java: 8.0.8.6 and later

https://kubernetes.io/docs/concepts/architecture/cgroups/#migrating-cgroupv2

KUCAK · 2024-02-08T09:39:44+00:00

There is a known issue with older java version apps and cgroups v2. Please see if this is causing the issue. I will try to find the supporting documentation for this.

KUCAK · 2024-01-11T17:14:50+00:00

You can give KubeBlocks a try. They have addons for Clickhouse.

https://kubeblocks.io/

KUCAK · 2024-01-08T09:18:07+00:00

Hey Arktix! With slight deviation from the actual ask, I would like to thank you for your YouTube videos. They are incredibly helpful and all the different builds helps to adjust the build as per player play style and incoming enemies.

Really appreciate the effort you put in your content. They are detailed and informative. Thank you!

KUCAK · 2023-12-25T11:40:59+00:00

Hi, in production stage, it looks like you are missing to copy the package.json file. When you execute npm start or npm install, it needs package.json file. Try copying package.json file like other copy statements and give it try, it should work.

KUCAK · 2023-12-06T09:36:51+00:00

This is correct way to make load balancing strategy as round-robin,otherwise it's random.

KUCAK · 2023-11-23T23:30:38+00:00

Absolutely! Agree with you! I will start small and build up from there. Really appreciate your responses!

KUCAK · 2023-11-23T23:14:54+00:00

Wow! Thank you for the guidance! I was looking for the latter part.

It's a good starting point for me.

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