Curated articles, resources, tips and trends from the DevOps World.
Portainer is one of the most powerful Docker (and Docker Swarm) managers on the market. With this tool, you can create and manage every aspect of your container deployments, including the management of services, networks, images, registries, volumes, configs, stacks, orchestration, and even secrets.
This change made a lot of noise when it was announced: Kubernetes no longer supports using Docker as a container runtime. Don't panic: this change has no impact at all for most users of Kubernetes.
Your SSH keys are secrets (the private part). So the best way to store them is to handle them like your other secrets (passwords, API keys, etc.) in your personal secret manager.
kubectl is a CLI that is just a wrapper of curl commands to your Kubernetes API. As a result, it is a very powerful tool to control your cluster, and with it, you can basically do anything you would ever want with Kubernetes.
What is a Data Mesh? In order to understand what a data mesh is, it is important that we understand the other solutions of data management. Data Lake A data lake is a type of centralized solution for data storage that can host structured data as well as semi-structured and unstructured data.
First, you need knowledge about your application. At least one person has to know it very well. If nobody knows the application, you will need a lot of time to answer these questions: A stateful application means it changes depending on users actions.
Helm packages are called Charts, and they consist of mainly YAML configuration files. Here’s the basic directory structure of a Chart based on the bests practices: This specific Template Rendering Engine can be quite difficult to work, since Helm errors are really painful to read and understand.
To access or deploy resources on Google Cloud with Github Actions, pipelines must contain authentication credentials. In order to control which rights you want to grant for these pipelines, you must first create a service account on GCP and grant it the correct permissions for your project.
What is the DevOps approach and its link to AWS? Several definitions exist to talk about DevOps, sometimes a methodology, sometimes tools, or even an approach to information development. DevOps Definition DevOps is the contraction of developers (dev) and operational (ops).
First of all, let me clear something up: I will be talking exclusively about the lifecycle of VMs in this article. This is for a very simple reason: all cloud services rely on VMs to work.
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