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# devops

Content centering around the shifting left of responsibility, deconstruction of responsibility silos, and the automation of repetitive work tasks.

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Use Circle CI to deploy Flask-Python app in Docker

Use Circle CI to deploy Flask-Python app in Docker

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3 min read
Terraform Starter Boilerplate for GCP using Terragrunt

Terraform Starter Boilerplate for GCP using Terragrunt

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3 min read
Statistical information about tables in a PostgreSQL Database.

Statistical information about tables in a PostgreSQL Database.

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2 min read
About transaction identifier (transaction_id) in PostgreSQL.

About transaction identifier (transaction_id) in PostgreSQL.

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2 min read
PostgreSQL. How to check connections that are not using SSL encryption?

PostgreSQL. How to check connections that are not using SSL encryption?

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2 min read
How to check if the PostgreSQL tables of the same structure have identical data using aggregated hash and md5?

How to check if the PostgreSQL tables of the same structure have identical data using aggregated hash and md5?

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2 min read
AWS Under the Hood - Day 8 - Unlock Hidden Savings in AWS with Savings Plans

AWS Under the Hood - Day 8 - Unlock Hidden Savings in AWS with Savings Plans

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3 min read
Setup a Microservice

Setup a Microservice

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1 min read
Multiple microservices in one docker compose

Multiple microservices in one docker compose

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1 min read
Dockerizing AdonisJs (v6) with MySQL

Dockerizing AdonisJs (v6) with MySQL

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4 min read
DevOps. Monitoring Databases. On-Premise and Cloud Environments.

DevOps. Monitoring Databases. On-Premise and Cloud Environments.

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1 min read
How to Temporarily Remove and Reintegrate Cloud Resources from Terraform Management

How to Temporarily Remove and Reintegrate Cloud Resources from Terraform Management

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2 min read
Building a Cloud Agnostic Infrastructure: Key Strategies for Seamless Portability

Building a Cloud Agnostic Infrastructure: Key Strategies for Seamless Portability

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7 min read
What happens when you type google.com in your browser and press Enter ❓

What happens when you type google.com in your browser and press Enter ❓

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6 min read
AWS Under the Hood - Day 7 - If ARNs are not used, what are other methods for identifying and managing resources in AWS?

AWS Under the Hood - Day 7 - If ARNs are not used, what are other methods for identifying and managing resources in AWS?

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4 min read
LLMs, DevOps, and Big Data Musings

LLMs, DevOps, and Big Data Musings

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3 min read
Simplifying Site-to-Site VPN Connectivity with StrongSwan

Simplifying Site-to-Site VPN Connectivity with StrongSwan

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5 min read
GitLab Backup to S3

GitLab Backup to S3

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5 min read
Importance of Security Groups (SGs) and Network Access Control Lists (NACLs) in AWS

Importance of Security Groups (SGs) and Network Access Control Lists (NACLs) in AWS

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6 min read
DevOps Culture and the Myth of the "Silver Bullet"

DevOps Culture and the Myth of the "Silver Bullet"

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3 min read
Importing existing AWS IAM resources to Terraform

Importing existing AWS IAM resources to Terraform

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4 min read
Witty Works scales their AI-augmented DEI solution with a new PaaS 💚

Witty Works scales their AI-augmented DEI solution with a new PaaS 💚

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1 min read
You get what you Measure: Understanding your applications health with Grafana, Loki and Prometheus

You get what you Measure: Understanding your applications health with Grafana, Loki and Prometheus

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8 min read
Managing Secrets Security at any Scale: introducing the GitGuardian Secrets Management Needs Quiz

Managing Secrets Security at any Scale: introducing the GitGuardian Secrets Management Needs Quiz

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2 min read
AWS Under the Hood - Day 3 - How does an EC2 instance get an IP address?

AWS Under the Hood - Day 3 - How does an EC2 instance get an IP address?

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3 min read
Go: how fat are your dependencies? Use go-size-analyzer!

Go: how fat are your dependencies? Use go-size-analyzer!

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1 min read
AWS Under the Hood - Day 2 Why does an AWS EC2 instance lose its public IP address after a restart and how can this be managed?

AWS Under the Hood - Day 2 Why does an AWS EC2 instance lose its public IP address after a restart and how can this be managed?

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3 min read
Automating Workflows: Harnessing GitHub Actions, Docker, and GitHub npm Package

Automating Workflows: Harnessing GitHub Actions, Docker, and GitHub npm Package

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5 min read
Immutable Infrastructure and GitOps

Immutable Infrastructure and GitOps

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2 min read
Primeras 3 semanas

Primeras 3 semanas

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2 min read
The Start of my Devops Personal Projects Journey

The Start of my Devops Personal Projects Journey

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3 min read
What's an alias in Linux?

What's an alias in Linux?

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2 min read
Build k8s Cluster on Hyper-V

Build k8s Cluster on Hyper-V

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11 min read
Active Directory (AD) vs Azure Active Directory (AAD)

Active Directory (AD) vs Azure Active Directory (AAD)

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2 min read
Managing versions of OpenTofu, Terraform and TerraGrunt with tenv and DOP

Managing versions of OpenTofu, Terraform and TerraGrunt with tenv and DOP

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2 min read
DragonOps - AWS managed service provider

DragonOps - AWS managed service provider

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1 min read
Kubernetes CI/CD Pipelines

Kubernetes CI/CD Pipelines

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7 min read
AWS Under the Hood - Day 1

AWS Under the Hood - Day 1

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3 min read
A Day in the Life of a DevOps Engineer

A Day in the Life of a DevOps Engineer

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2 min read
Docker and Kubernetes: Modern Deployment - RazorOps

Docker and Kubernetes: Modern Deployment - RazorOps

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5 min read
AWS Under the Hood - Day 4

AWS Under the Hood - Day 4

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3 min read
What is Unknown Publisher Warning?

What is Unknown Publisher Warning?

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5 min read
How to Enhance Developer Productivity with Platform Engineering

How to Enhance Developer Productivity with Platform Engineering

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4 min read
How to add LOGIN with Google in your WEBAPPS using Passport

How to add LOGIN with Google in your WEBAPPS using Passport

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2 min read
VPC Flow Logs

VPC Flow Logs

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2 min read
Deep Dive with Ansible: Patching an Ansible Collection

Deep Dive with Ansible: Patching an Ansible Collection

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4 min read
Docker Private Registry using Harbor

Docker Private Registry using Harbor

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7 min read
On-call Manual: Handling Incidents

On-call Manual: Handling Incidents

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3 min read
Deploy App on AWS ECS Fargate using Github Actions

Deploy App on AWS ECS Fargate using Github Actions

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3 min read
From AI to AR: The Latest Technologies Reshaping the Retail Landscape

From AI to AR: The Latest Technologies Reshaping the Retail Landscape

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6 min read
Deploying a Containerized App to ECS Fargate Using a Private ECR Repo & Terragrunt

Deploying a Containerized App to ECS Fargate Using a Private ECR Repo & Terragrunt

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15 min read
Homelab Adventures: Crafting a Personal Tech Playground

Homelab Adventures: Crafting a Personal Tech Playground

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24 min read
Developing a Reusable and Readable Bash Script for Automated LAMP Stack Deployment

Developing a Reusable and Readable Bash Script for Automated LAMP Stack Deployment

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5 min read
AI Infrastructure Essentials: Building a Future-Ready Platform

AI Infrastructure Essentials: Building a Future-Ready Platform

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10 min read
OpenTofu vs Hashicorp, Google Cloud Next 24 Highlights, Apple ReALM beats GPT-4

OpenTofu vs Hashicorp, Google Cloud Next 24 Highlights, Apple ReALM beats GPT-4

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1 min read
Building a scraper

Building a scraper

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1 min read
CDK for Terraform - Setup & Configure

CDK for Terraform - Setup & Configure

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3 min read
Karpenter on EKS Fargate

Karpenter on EKS Fargate

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2 min read
CDK for Terraform - Quickstart

CDK for Terraform - Quickstart

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2 min read
The Adventures of Blink #19: So you wanna be a DevOp? A Practical Guide

The Adventures of Blink #19: So you wanna be a DevOp? A Practical Guide

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8 min read
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