Andrii Abramov – Medium

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Andrii Abramov
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Dockerizing NestJS application

This article will briefly describe how to make a Docker image from your NestJS application.

2 min readJun 2, 2022

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Dockerizing NestJS application

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Andrii Abramov
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DevOps.dev

Stop cloning helm charts! Enough!

Stop cloning helm charts! Learn how to use published charts as dependencies for proper versioning and maintenance. With only a few steps!

4 min readJul 25, 2022

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Andrii Abramov
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DevOps.dev

Errors as metrics in NestJS

Learn how NestJS exceptions could be exposed as metrics in Prometheus or Grafana!

6 min readJul 5, 2022

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Errors as metrics in NestJS

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Andrii Abramov
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DevOps.dev

Throw like a PRO in NestJS

Stop using uninformative chaotic exceptions! Learn how to unify, categorise and enrich your NestJS errors.

6 min readJul 4, 2022

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Throw like a PRO in NestJS

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Andrii Abramov
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DevOps.dev

Prometheus Blackbox Exporter with kube-prometheus-stack

In this story, I will describe how to set up monitoring of external services using Prometheus Blackbox Exporter.

2 min readAug 26, 2021

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Prometheus Blackbox Exporter with kube-prometheus-stack

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Andrii Abramov

Drawing tables (boxes) using UTF-8 symbols

Did you know that you can create fancy tables using UTF-8 symbols? It might be useful, e.g. for drawing structured data in terminal output.

1 min readNov 25, 2021

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UTF-8 tables (boxes) rendering in terminals

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Andrii Abramov
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DevOps.dev

“Forking” workspaces in Terraform

Let’s say you have a Terraform configuration only for default workspace and you would like to split it into dev/staging environments.

3 min readNov 5, 2021

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“Forking” workspaces in Terraform

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Andrii Abramov
in
DevOps.dev

Installing zsh + oh-my-zsh on Amazon EC2 Amazon Linux 2 AMI

1 min readApr 14, 2021

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Installing zsh + oh-my-zsh on Amazon EC2 Amazon Linux 2 AMI

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Andrii Abramov

Filtering out nil values in Logstash

PATCHing data in ElasticSearch with Logstash.

2 min readFeb 17, 2019

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Andrii Abramov

Andrii Abramov

Fearless engineer, crazy about FinTech, microservices, and functional programming. Currently mastering NestJS & Terraform. https://github.com/aaabramov

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