Stories Tag: resources

Best Resources to learn Docker and Kubernetes — 2021 | by Mantosh Cotocus | Jun, 2021 | Medium

admin 1 month ago in

This is the era of cloud and almost every company is adopting the cloud-native approach and we can see a rise in interest for cloud computing, containerization and orchestration solutions. When we talk about cloud-native approach, it is impossible to ignore the tools name like Docker and Kubernetes, which have revolutionized the way we create, develop, deploy and ship software at scale. Before knowing what…

How to get resources from Kubernetes Cluster using Kubectl ? | by Jakir Patel | Feb, 2021 | Medium

admin 6 months ago in

In this article we will look into some commands to get resources from Kubernetes cluster using Kubectl. To get the resource of the objects within Kubernetes Cluster: To get pod from namespace kuberneteslab: If you do not specify the namespace then you will get the result from “default” namespace. To get deployment from namespace kuberneteslab: To get replicasets from namespace kuberneteslab: To get service from…

Easy and Fast Adjustment of Kubernetes CPU and Memory | by Boris Zaikin | Dec, 2020 | ITNEXT

admin 8 months ago in

Assigning and Managing CPU and Memory resources in the Kubernetes can be tricky and easy at the same time. Having done this task for numerous customers, I have decided to create a framework zone. I will show you what Kubernetes resources and limits are and how to manage them. My goal here is simplicity. So you won’t find detailed descriptions of how resources, limit ranges,…

Resource Request/Limit in Kubernetes | by Shashi Vishwakarma | Oct, 2020 | Medium

admin 9 months ago in

Hello There , Welcome back again on new post on Kubernetes tutorial. In todays article, we will focus on configuring resource requests and resource limits. Each Pod requires certain amount of memory and cpu to function but some unusual circumstances Pod can behave weirdly and may consume entire cluster resource causing application and node failures. This behaviour can be controlled by below two configuration in…

Kubernetes fundamentals and basic concepts | Medium

admin 12 months ago in

Kubernetes is an open-source system for deploying, scaling, and managing containerized applications. According to Wikipedia It was originally designed by Google and is now maintained by the Cloud Native Computing Foundation. It aims to provide a “platform for automating deployment, scaling, and operations of application containers across clusters of hosts”. It works with a range of container tools, including Docker. Many cloud services offer a…

FScaler: Automatic Resource Scaling of Containers in Fog Clusters Using Reinforcement Learning

admin 1 year ago in

The below content is taken from the paper entitled by “FScaler: Automatic Resource Scaling of Containers in Fog Clusters Using Reinforcement Learning”. ABSTRACT Several studies leverage fog computing as a solution to overcome cloud delays, including computation, network, and data storage. Along with the increase in demands for computing resources in fog infrastructures, heterogeneous fog devices are used towards forming highly available clusters. Existing approaches…

Part 03: How to force quotas limit to Kubernetes Storage

admin 1 year ago in

This blog is a continuation of previous blog series https://goglides.io/2020/03/03/limit-range-kubernetes/ Using LimitRange it is possible to enforce minimum and maximum size of storage resources that can be requested by each PersistentVolumeClaim in a namespace. Create a file limitrange-storage.yaml Apply the YAML file using: Describe the created object: Now let’s test the constraint working or not, first test lower limits (pvc-limit-lower.yaml) apply YAML, Since limitRange rule…