what is the difference between ansible and kubernetes?
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The differences between these two products are profound. Ansible is an IT automation tool that deploys software, configures systems, and organizes more complex IT functions such as rolling updates or continuous deployments. On the other hand, Kubernetes is a system designed to orchestrate Docker containers.
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You can deploy a Kubernetes cluster on a local machine, cloud, on-prem datacenter, or choose a managed Kubernetes cluster. You can also create custom solutions across a wide range of cloud providers, or bare metal environments. More simply, you can create a Kubernetes cluster in learning and production environments.
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Azure Service Fabric is a distributed systems platform that makes it easy to package, deploy, and manage scalable and reliable microservices. ... Azure Service Fabric can be classified as a tool in the "Microservices Tools" category, while Kubernetes is grouped under "Container Tools".
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I'll echo this. I've worked with Ansible, Puppet and Chef, and Ansible is by far the easiest to get started with. (Personally my favourite is Chef...but that's another argument. :-) ) If you've got teams at your company that are using Ansible already, that's another reason to pick it.
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According to the company, Kubernetes is the kernel of distributed systems, while OpenShift is the distribution. At its core, OpenShift is a cloud-based Kubernetes container platform that's considered both containerization software and a platform-as-a-service (PaaS).
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An object definition in Kubernetes requires an apiVersion field. When Kubernetes has a release that updates what is available for you to use—changes something in its API—a new apiVersion is created. ... If you're a web application developer who wants to become a Kubernetes expert very quickly, check out the book.
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Kubernetes as a service is a type of expertise offered by a solution or product engineering provider companies, to help customers to shift to cloud-native enabled Kubernetes based platform and manage the lifecycle of K8s clusters.
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A Kubernetes pod is a group of containers that are deployed together on the same host. If you frequently deploy single containers, you can generally replace the word "pod" with "container" and accurately understand the concept.
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Developers describe Kubernetes as "Manage a cluster of Linux containers as a single system to accelerate Dev and simplify Ops". Kubernetes is an open source orchestration system for Docker containers. ... On the other hand, minikube is detailed as "Local Kubernetes engine".
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Docker uses Linux as operating system and leverages concepts like Linux namespaces to run multiple applications in sandboxes. Containers are more portable since all you need are Linux Docker environments while for Cloud Foundry packaged applications you have more prerequisites, the Cloud Foundry runtimes and services.
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Behind the scenes, Kubernetes allocates resources and assigns the pods needed to do the job. Thus, Kubernetes automates setting up, monitoring, and managing containers. Specifically, Kubernetes enables you to accomplish the following: Control and automate application deployments and updates.
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Rancher provides a UI and API and for users to interface with the Kubernetes clusters they are given access to. Users can also just use KubeCTL. This layer provides integrated tooling that makes using Kubernetes quite easy, including integrated log management, CI/CD, alerting, etc.
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Docker is a platform that runs each and every application segregated and securely by the use of kernel containerization feature. ... Docker Image is a set of files which has no state, whereas Docker Container is the instantiation of Docker Image. In other words, Docker Container is the run time instance of images.
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Podman stores its containers and images in a different place than Docker. Podman and Docker images are compatible. Podman does more than Docker for Kubernetes environments. What is Buildah and why might I need it?
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Xen tends to be more stable. It is older, is more mature and offers near native drivers for OSs like Microsoft Windows, whereas KVM is weaker in those regards. However, KVM does very well when you compare Linux vs Linux against Xen. ... Until 2014, very few people had the confidence to use KVM as a real-world solution.
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YAML is a much more human friendly format than JSON. It is the default configuration file format used by Ruby on Rails and used in a number of notable tools such as Ansible and Google App Engine . YAML aims to be a richer format than JSON at the expense of being more difficult to parse. It is easier for humans to edit.
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Red Hat and Ansible are committed to creating a world-class open source project around the Ansible Tower codebase. With the announcement of the AWX project, it is now officially open sourced.