Use Ansible and Packer to create a Docker image

To create a Docker image, you usually use Docker CLI with the docker build command. One of the advantages is that this command creates one layer per line of the Dockerfile.
However, when you create several Docker images with common code, it may be…

The DORA DevOps performance metrics

Feedbacks are very important in DevOps. As metrics provide feedbacks, they are essential to the…

OWASP Dependency Check to test vulnerabilities of external dependencies

According to Gartner, 80% of an application’s code is provided by dependencies. However, the vulnerabilities of these dependencies are rarely monitored.

Simplify the Linux commands by creating a bash function

In this story, I introduce several ways to simplify the Linux commands: aliases and functions.

To improve productivity, it may be useful to extend the bash. There are two main ways to do this:

Alibaba Cloud crash course: How to launch a webserver on an ECS instance ?

In this story, you will learn how to launch an ECS instance on Alibaba Cloud in order to run a nginx web server that displays a web page. ECS is the virtual machine service of Alibaba Cloud, equivalent…

Test vulnerabilities of external dependencies with OWASP Dependency Check

In this story, I introduce a solution to test vulnerabilities of external dependencies of an application: OWASP Dependency Check.

The DevOps Scoreboard

A success criteria for the team is to ”Ship code frequently without causing a customer outage”. The DevOps Scoreboard…

Doc-as-Code, the documentation in Agile context

In this story, I introduce a vision of what is Doc-as-Code and the role of documentation in Agile context.

Context