You've probably worked with Docker and found yourself in the need to run more than one container at a time and used docker-compose. Maybe you've worked with Kubernetes if your system is a bit more complicated and has a lot of services, configurations, and so on. All this is very good but it poses other challenges, for example, how to manage the number of deployment yamls, services, configmaps, ingress, etc. of a more or less large system. Even more so if we need to change some parameter between environments.
For this there is Helm, which allows you to package a system with all its Kubernetes objects in a single object, and also manage parameters at deploy time, such as image versions, connection string, etc.
In this talk we will see what Helm is, how it can help us to install third-party applications very easily as a whole, and how it can help us with our applications to manage much of the complexity of Kubernetes manifests.