CatOps

2021-04-21 17:48:31 In the moderns world it's important not only to take, but also to give back. I created this channel as a form of contribution to the community as well. And I'm always happy when people are willing to contribute too! Our subscribers open sourced a boilerplate… Открыть/Комментировать

2021-04-21 10:04:49 In the moderns world it's important not only to take, but also to give back. I created this channel as a form of contribution to the community as well. And I'm always happy when people are willing to contribute too!

Our subscribers open sourced a boilerplate for AWS infrastructure creation with EKS in its core. Also, this boilerplate has very well-written documentation, which is something very important but unfortunately rare in the open source world.

Kubernetes gave us the ability to abstract many infra-related things via declarative deterministic APIs. However, it's bootstrapping and maintenance can be cumbersome. A lot of companies end up with either a custom home-made solution, or a bunch of scripts with scattered documentation.

There is also a README in Russian in case you're more comfortable with this language.

P.S. If you have open source projects, which you want to share with the community, feel free to reach out to us! We will gladly advise or promote you.

#foss #kubernetes #aws Открыть/Комментировать

2021-04-20 13:22:48 GitHub Actions now support concurrency settings not only for jobs inside workflow, but for workflows as well.

Here is the full documentation

This feature is very useful for me personally, because now I can submit multiple PRs to my Terraform module at the time and don't worry about workflows. Previously, some builds for concurrent PRs failed, because the integration tests for previous PR were still in progress.

So, this change would be useful for anybody, who uses GitHub Actions with the resources, which require explicit locking.

#cicd #github Открыть/Комментировать

2021-04-19 20:08:29 ​​Not many posts on the channel these days, because we are preparing to DevOps Days Kyiv 2021, which will start tomorrow!

Make sure to register if you’re not already. It’s free and also there is no seats limits since it’s online! The conference starts at 19:00 Kyiv time. So, you don’t need to take a day off to attend.

And one more thing! Don’t waste an opportunity to ask things a person, who pushed some first commits to Kubernetes. You can leave your questions to Joe Beda via this link. You can also vote for the questions you like, so we know what bothers the community the most.

Hope to see you tomorrow virtually!





#event Открыть/Комментировать

2021-04-17 11:09:55 Amazon Managed Service for Grafana now supports Grafana Enterprise upgrade, Grafana version 7.5, Open Distro for Elasticsearch integration, and AWS Billing reports

You can upgrade to Grafana Enterprise with 30 days trial to enable enterprise data sources.

Beginning April 16th, 2021, customers using AMG will receive a 90-day free trial for five free users per account, with additional usage charges.

AMG is currently available in the US East (N. Virginia) and Europe (Ireland) region.

#aws #observability Открыть/Комментировать

2021-04-16 19:10:17 FTP is 50 years old

And today is it's anniversary. 50 years ago on 16th of April 1971 RFC 114 was published, which marks the birth of FTP Открыть/Комментировать

2021-04-16 13:20:21 Ух, cloudflare подвезли замену ngrok - тулу, которая позволяет шарить локальные проекты в мир через инфраструктуру cloudflare.
Из интересного:
• Бесплатно
• Можно подкручивать свои домены
• Можно накручивать разного рода правила доступа (особенно удобно если у вас и так уже есть cloudflare)

Из минусов что когда cloudflare упадет - перестанет работать не только половина интернета, но и ваш локальный проект.

https://developers.cloudflare.com/cloudflare-one/tutorials/single-command Открыть/Комментировать

2021-04-15 12:10:47 Terraform 0.15 is here. Via the link is the upgrade guide from the version 0.14

Hopefully, no big code chages are required. Moreover, I already got a PR for 0.15 for my public module.

Also, Mitchell Hashimoto has mentioned in his Twitter that this version is a pre-release for Terraform 1.0. So, would the next on be 1.0?

#terraform #hashicorp Открыть/Комментировать

2021-04-12 12:36:59 A bit of original content for you today.

After I heard the news that Apache Mesos is about to be moved to attic I decided to make this short write up on why do I think that Kubernetes nowadays is not quite a competitor for other existing orchestrators right now. Well, it is, but there is room for those as well.

P.S. I also encourage you to read benjamin_mahler's comment to the news about Mesos. It provides some interesting historical perspective.

#original #kubernetes Открыть/Комментировать

2021-04-10 10:00:31 I missed this somehow, but now Kafka can work without Zookeeper! And I think these are great news!

New quorum controller, which is embeded in Kafka itself leverages Raft protocol under the hood. It will be added into the upcoming 2.8 release. However, it's already available in a preview mode.

Confluent managed to shave off some time for controlled shutdowns and the recovery time for uncontrolled shutdowns as well.

#kafka Открыть/Комментировать