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Codeminer42’s Engineering Blog

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  • #6982 (no title)

Tag: DevOps

How I Crashed a Server (and Learned to Prevent It with Grafana, Prometheus, and Telegram) Keep monitoring and don't get caught with your pants down

How I Crashed a Server (and Learned to Prevent It with Grafana, Prometheus, and Telegram)

Keep monitoring and don't get caught with your pants down

Jonas Arielby Jonas ArielAugust 21, 2025August 21, 2025

Let me tell you a story about how I crashed my workplace’s server due to a lack of disk space and how I solved the …

Codeminer42 Dev Weekly #67

Codeminer42 Dev Weekly #67

João Pedro Marquesby João Pedro MarquesJune 27, 2025

HELLO EVERYONE!!! It’s June 27th, 2025 and you are reading the 67th edition of the Codeminer42’s weekly tech news report. Let’s check out what the …

Codeminer42 Dev Weekly #62

Codeminer42 Dev Weekly #62

Gabriel Quaresmaby Gabriel QuaresmaMay 23, 2025May 22, 2025

HELLO EVERYONE!!! It’s May 23rd, 2025, and you are reading the [edition]th edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #22

Codeminer42 Dev Weekly #22

Gabriel Quaresmaby Gabriel QuaresmaAugust 2, 2024August 5, 2024

HELLO EVERYONE!!! It’s August 2th 2024 and you are reading the 22th edition of the Codeminer42’s tech news report. Let’s check out what the tech …

Codeminer42 Dev Weekly #14

Codeminer42 Dev Weekly #14

Gabriel Quaresmaby Gabriel QuaresmaJune 7, 2024

HELLO EVERYONE!!! It’s June 7, 2024, and you are reading the 14th Codeminer42’s weekly tech news report. Let’s check out what the tech world showed …

Codeminer42 Dev Weekly #13

Codeminer42 Dev Weekly #13

Gabriel Quaresmaby Gabriel QuaresmaMay 31, 2024May 31, 2024

HELLO EVERYONE!!! It’s May 31, 2024, and you are reading the 13th Codeminer42’s tech news report. Let’s check out what the tech world showed us …

Zero to Up and Running a Rails Project only using Docker

Dmitry Rochaby Dmitry RochaMarch 27, 2017

Disclaimer: this post is based on Quickstart: Compose and Rails — Docker the main difference is that I will run everything with my own user …

How to install Docker and docker-compose

A roadmap to install Docker and docker-compose in Linux.

Dmitry Rochaby Dmitry RochaFebruary 1, 2017

Docker is a tool to wrap a piece of software in a complete filesystem that contains everything needed to run an application, such as code, …

Why I moved from Vagrant to Docker as my default development environment?

Mauricio Kleinby Mauricio KleinApril 13, 2016

You probably have already heard that old classic phrase: I don’t know what’s happening… It works on my machine… Vagrant came to solve this problem, …

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