Now that we know where our code lives, we need to make sure our users get access to the features. For this, we need to get our code to the environment we want to deploy to, and control the rollout (if you are not a big bang release fan).
Our services need to run somewhere, so our users can access it. It's a very common practices to have multiple environments like dev, staging, and prod. Is this actually a good practices?
When we talk about observability, we talk about:
Capability of developers to understand the health and status of their application.
We don't want users or clients to be the ones noticing something is wrong. For this, there are multiple tools that fall under the observability category.
When we start our journey towards continuous integration & delivery, the first thing to take in count is the mentality. There are a few of them that will make or break our intent. Let's see the most important and also some practices.
This is a series I am really looking forward to writing. I have been doing this presentation for the last 3 years in multiple places.