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Tag: golang

1. May 2020 Matthias Sommer

Customer Story: Sales and administration platform for software and products

The requirement was to provide a central point of contact for all customer software in the form of an Internet portal. After ordering a product, the customer can find all documents, tutorials, as well as required software & tools in one place. The application must be easy to use and

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2. February 2020 Matthias Sommer

Create Golang API Documentation with Swagger

When you develop a backend, at some point you always come to the point that you have to explain its interface to other developers. With go-swagger and SwaggerUI we can automatically create an interactive, well-structured API documentation. This blog post shows how to annotate a Golang REST API and create

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14. November 2019 Matthias Sommer

Docker Compose: Retry Database Connect With Docker and Go

When I implemented a Docker Compose file that starts our entire system, I stumbled upon a common problem. The database container is ready, but the database itself is not. So the services try to establish a connection, but fail, because the database is still starting.

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10. November 2019 Matthias Sommer

Private Golang Registry in Artifactory

The backend of my latest project consists of several microservices written in Go. Each service is built in Jenkins and then deployed to the Openshift Cloud Platform. The one problem we have is that this Jenkins is not allowed to communicate with servers outside of the companie’s network.

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24. August 2019 Matthias Sommer

Visual Studio Code, Modules and Golang Language Server

Since Go 1.11, modules are the official way of managing dependencies in Go. The transition is not as smooth as it should be as it is in a very early stage. The feature is planned to be finalized with Go 1.14.

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27. February 2019 Matthias Sommer

Compile and Run Golang with Docker

In this tutorial, I guide you through the process of writing a Dockerfile which compiles and runs a Golang application packaged into a Docker image. Thereby, I use a multi-stage setup, removing the need for seperate Dockerfiles for compilation and execution.

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Matthias Sommer SoftwareentwicklerHello! My name is Matthias Sommer. As a software developer and project lead I support companies in selecting the right technologies and tools and accompany the implementation of projects. Since 2019 I have a doctorate in computer science from the University of Augsburg. When I’m not programming, I cycle, play billiards or search for geocaches.

profile for Matthias Sommer at Stack Overflow, Q&A for professional and enthusiast programmers

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