Geoff Wagner
Geoff Wagner's Posts:
There are a few different ways to find the name of a Kubernetes cluster, depending on the specific environment and tools you are working with.
The DevOps technique is a set of practices that improves the efficiency with which teams collaborate with one another, as well as the speed with which they deliver projects and the quality of the software they produce.
Changing a node name in Kubernetes is generally not recommended as it can cause issues with the cluster and its workloads. Since Kubernetes environments are meant to be mostly ephemeral, there should be very little danger in fully replacing a node instead of trying to change a node name in place.
Since cloud computing has emerged, businesses have to find strategies to keep up with the rapidly developing technological landscape. DevOps is an approach that has been increasingly popular in recent years. DevOps is an approach that merges software development with IT operations, with an emphasis on teamwork, automation, and incremental progress.
The goal of DevOps is to unite development and operations teams in order to deliver high-quality software swiftly and consistently. In order to boost productivity, lower risk, and boost customer happiness, it places a focus on cooperation, automation, and continuous improvement.
When running ansible, you may find times that you are looking to have a different host run a task on behalf of your playbooks and this is where delegate_to comes in.
We should tackle is the difference between an interpreted language vs a compiled language. There are some specific semantics to get under your belt as part of your language selection process. In the world of DevOps, I would say that there really is not an incorrect choice here, but; DevOps is all about flow and your choices here can have an impact on your desired technology flow.
I have previously written an article about file manipulation with with Ansible, specifically how to convert a text file to json. I took a few minutes to throw together an example of how to convert a relatively simple file, a list of strings broken up by new lines, and output it as YAML.
To succeed in DevOps, teams need to operate at peak performance and avoid risks. Operations teams should be able to react quickly and tackle risks with minimal impact on the product. DevOps consistency is a key component for achieving this.
