Category: DevOps
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My Problems with Flyway
How I’ve created a framework to solve the most common problems with the Flyway migrations. I must first identify the problem from the log files. Then apply the solution depending on the problem. It can go from a simple changeset rollback to stop the production.
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Check Those 2 Methods to Quickly Deploy Your Python API to AWS Lambda
2 methods to deploy a Python API to AWS Lambda. How to deploy a small Python API quickly, and how to deploy a big Python API with external dependencies or with a Docker image
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The Major Problem I’ve Faced When Using AWS Ecs to Deploy Microservices
I’ve been using ECS to deploy my microservices for many years. But this service is not ready for real-world projects.
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Feedback on AWS Proxy RDS with AWS Lambda
When I’ve decided to migrate the calculation process to AWS Lambda, I didn’t take into account the enormous CPU consumption on RDS this will lead. Still, there is a solution for that, the Proxy RDS.
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Gitflow Auto-merge Back Script
I’ve been using Gitflow so many years. But keeping the develop branch update is hard. So, I’ve implemented an auto-merge from master.
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How to Deploy a Microservices Architecture to ECS AWS in 4 Steps
In this article I show how to deploy a microservices architecture to AWS ECS. In 4 easy steps, which can be done from a CI/CD platform.
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How to Easily Deploy Your Spring Boot Application to AWS EC2
Today I will show how to deploy a simple Spring Boot application to AWS EC2. I will do it in such a way to be used from a CI CD pipeline. In such a way each new version will be deployed automatically to EC2.
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Create your First CICD Pipeline with GitlabCI
In this article I create my first CI/CD Pipeline with GitlabCI. I explain the main concepts of GitlabCI, jobs, stages and conditions. And I show how to configure a runner.
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Create your first Github Actions
In this article I will create my first Github Actions. I will use the CI/CD pipeline of Github to run several commands over my project. I will also show how to configure a self hosted runner.
The Dev World - Sergio Lema 