Kubernetes

Great Reads

How to Build a Kubernetes Cluster on Azure using KubeSpray

by DataBytzAI

Use KubeSpray to remove the pain of setting up a Kubernetes cluster

Using Visual Studio Code to Develop a Service Inside of a Container

by Dmitriy Repin

Using VS Code to author and debug an any-language service inside of a container running locally, on a cloud VM, or in a Kubernetes pod

Jenkins Jobs and Deployments for MLOps on GKE

by Sergio Virahonda

In this article we’ll see how to define jobs, deployments, and services so that our containers can accomplish their objectives.

Running Face Recognition on Kubernetes

by Sergey L. Gladkiy

In this next article of the series, we’ll show how to run the face recognition servers on Kubernetes.

Latest Articles

Deploy an Application to Azure Kubernetes Service

by Pranay Bakre

How to deploy applications to the Azure Kubernetes Cluster powered by arm64-based virtual machines

Learn How to Migrate an x86 Application to Multi-architecture with Arm on GKE

by Pranay Bakre

How to migrate existing x86 containerized applications to Arm

Learn How to Build and Deploy a Multi-architecture Application on Amazon EKS

by Pranay Bakre

How to build and deploy a multi-architecture application with x86/amd64 and arm64-based container images on Amazon EKS

Application Gateway for Containers

by Wessel Beulink

Application Gateway for Containers, recently made generally available by Azure, represents an evolution in application (layer 7) load balancing and dynamic traffic management for workloads running in a Kubernetes cluster.

All Articles

top

Kubernetes

3 Nodes Kubernetes Cluster for Home Lab - Quick & Dirty!

7 Jun 2019 by amartya mandal

Setting up 3 nodes Kubernetes cluster for Home Lab- Quick & Dirty!

Kubernetes

docker

An Introduction to Kubernetes with Minikube

3 May 2017 by Mike Stowe

A brief introduction to Kubernetes using MiniKube on a local environment

cloud

Kubernetes

Application Gateway for Containers

1 Mar 2024 by Wessel Beulink

Azure

Bicep

Kubernetes

Automating MLOps Deployment to Kubernetes

17 May 2021 by Sergio Virahonda

In this article, we develop a semi-automated deployment-to-production script, which will complete our project.

Build Secure Kubeflow Pipelines on Microsoft Azure

18 Dec 2023 by Intel

Leverage Intel® Software Guard Extensions on Virtual Machines to Deploy Secure, Accelerated Machine Learning Pipelines

Configmaps or secrets in kubernetes

7 Apr 2020 by Mohammad Nawaz

Hello Everyone I have one query to selecting which is best for Kubernetes. Pros and Cons between a file symlink and an environment variable for accessing a Secret or ConfigMap? What should be in a Secret or ConfigMap (e.g. instance name or full...

Kubernetes

containers

Container not working as expected

22 May 2023 by ashu1810

I have a Dot net application when run locally it launches on url http://localhost:59901, and I am trying to dockerize this application. below is the docker file, I have pulled all the dependent images before these line in docker file. ENV...

Kubernetes

docker

Container not working as expected

22 May 2023 by Andre Oosthuizen

"EXPOSE 8080" indicates that the application will listen for incoming network traffic on port 8080. When running on localhost, you had :59901 port listening in, this means that you have another application that already makes use of port 8080,...

Kubernetes

docker

Creating an MLOps Kubernetes Cluster on GKE

11 May 2021 by Sergio Virahonda

In this article series, we'll demonstrate how to take use a CI/CD pipeline - a tool usually used by developers and DevOps teams - and demonstrate how to use it to create a complete training, test, and deployment pipeline for AI that meets the requirements of level 2 in the Google MLOps Maturity

Creating kubernetes HPA based on gcppubsub undelivered messgaes

22 Mar 2021 by Member 15114192

I am trying to create a Kubernetes HPA based on pubsub topics After creating the HPA based on our project, I am getting the below error. unable to fetch metrics from external metrics API: the server could not find the descriptor for metric...

Kubernetes

DevOps

Delete Stale Feature Branches in a Kubernetes Cluster

29 Nov 2021 by Dmytro Striletskyi

Delete namespaces as namespace equals all resources belonging to feature branch in Kubernetes cluster

Kubernetes

Deploy an Application to Azure Kubernetes Service

10 Apr 2024 by Pranay Bakre

How to deploy applications to the Azure Kubernetes Cluster powered by arm64-based virtual machines

Deploy and Manage PostgreSQL on Kubernetes

31 Mar 2021 by Arctype SQL

Easily deploy PostgreSQL pod in Kubernetes

Deploy Persistent Storage on Azure with Kubernetes

12 Dec 2017 by DataBytzAI

How to make some data storage resources available to the cluster

Devoxx Conference summary

29 Jun 2015 by Member 11794279

This year, for the first time the Devoxx conference was held in Poland. There were plenty of lectures and experts to learn from.

Difference between file symlink and an environment variable

31 Mar 2020 by Mohammad Nawaz

pros and cons between a file symlink and an environment variable for accessing a Secret or ConfigMap (Kubernetes concepts)? What I have tried: As I am very new to this concept, want to know pros and cons between file symlink and environment...

ASP.NET-Core

Kubernetes

docker

Difference between file symlink and an environment variable

31 Mar 2020 by Richard MacCutchan

You should probably not use either, but go for Key Storage and Retrieval - Win32 apps | Microsoft Docs[^].

ASP.NET-Core

Kubernetes

docker

Difference between file symlink and an environment variable

31 Mar 2020 by Afzaal Ahmad Zeeshan

A QA is not well suited for such kind of questions, as they require a longer post (a technical blog/article) to answer properly. These two concepts are not new, and they are not specific to Kubernetes or containers. Symlinks are used to link...

ASP.NET-Core

Kubernetes

docker

Distributed, Docker-ized Deep Learning with Intel® Nervana™ technology, neon, and Pachyderm

19 Apr 2017 by Intel

In this post we show how to set up a production-ready machine learning workflow with Intel® Nervana™ technology, neon, and Pachyderm.

Docker vs installers

12 Apr 2021 by Member 9129971

Objective: I have a web application ,which uses postgresql as a database , for which I have created an installer on nsis installer so that client don't have to worry about the dependencies and he can install the application with just simple...

Docker vs installers

12 Apr 2021 by RickZeeland

That's strange as PostgreSQL is easy to install on Windows, maybe the problem is in your NSIS installer, try to install with the standard PostgreSQL installer from EDB: PostgreSQL[^] There is also a portable version of PostgreSQL which does not...

Exposing Ports to Kubernetes Pods on Azure

31 Dec 2017 by DataBytzAI

Simple step by step guide to exposing ports to Kubernetes pods/containers on Azure

Azure

Kubernetes

Extending the Kubernetes API

3 Dec 2019 by Packt Publishing

Best practices in Kubernetes

Get Up and Running with OpenShift on AWS

2 Feb 2017 by Dave Kerr

Setting up your own OpenShift cluster can be a little complex, but in this article I'll show you how to make it fairly painless.

AWS

Kubernetes

Go for Big Data

19 Apr 2017 by Intel

With Intel DAAL, cgo, and SWIG we were able to integrate optimized Cholesky decomposition right in our Go programs.

Helm upgrade --install not deploying any resources

19 Jul 2021 by Tshumore

I am trying helm install for a sample application consisting of two microservices. I have created a solution level folder called charts and all subsequent helm specific resources (as per Link). When I execute helm upgrade --install...

Kubernetes

How can I resolve “server gave HTTP response to HTTPS client” in rancher

15 Oct 2022 by tvtoanitvn

I have three servers: 1 master: 192.168.1.131 k8s 1 node: 192.168.1.132 k8s 1 rancher: 192.168.1.133 rancher 2.6 I have created a docker image (private registry docker) on the node used 192.168.1.132:5000/test. Both master and node pushed and...

Kubernetes

docker

How to add alerts to azure resources using ARM templates?

13 Nov 2019 by madhukrishnahere

Instead of creating alerts in every environment for Azure resources, need to add alerts for the following resource through ARM templates. API Management Service App Service SignalR Key Vault Azure Storage Cosmos DB Kubernetes Service What I have tried: I haven't found proper references for...

How to add alerts to azure resources using ARM templates?

13 Nov 2019 by Anil K. Choudhary

Hey, There are multiple ways to add alerts through code please use below ARM Template. ARM Templates { "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion": "1.0.0.0", "parameters": { "alertName": { ...

How to Build a Kubernetes Cluster on Azure using KubeSpray

25 Nov 2017 by DataBytzAI

Use KubeSpray to remove the pain of setting up a Kubernetes cluster

Azure

Kubernetes

containers

How to run .netcore app in a cluster using docker desktop

12 Apr 2020 by Mohammad Nawaz

Hello Everyone, I have one application in Dot-net core 3.1, I have successfully run that application in Docker Desktop. Now I want to run that application in cluster in the kubernetes. I have window 10 operating system Installed Docker desktop...

Kubernetes

docker

How to run .netcore app in a cluster using docker desktop

12 Apr 2020 by RickZeeland

Maybe you can learn something about Kubernetes here: resources-to-learn-about-docker-deployment~katacoda[^] Some time ago I also tried to get information about Kubernetes concerning Windows and .NET deployment, but I must admit that it still...

Kubernetes

docker

How to set up VPN to avoid whitelisting

14 Nov 2020 by Member 13702159

My deployment now looks like that: I take my machine's IP and I must add the IP to the whitelist in Kubernetes. I would like to avoid this action. Could you please tell me how to set up VPN using this OpenVPN? Do I need more than my IP and...

VPN

Kubernetes

networking

How to set up VPN to avoid whitelisting

14 Nov 2020 by Gerry Schmitz

IP Whitelisting Alternative | OpenVPN | OpenVPN[^]

VPN

Kubernetes

networking

How to Setup Kubenetes Cluster Using Kubeadm in EC2 Instance

3 Jul 2023 by Lingaraj 2023

A step by step guide to setup the kubernetes cluster (one master + one worker) in EC2 instances

cloud

Kubernetes

containers

Hybrid Edge AI for Facial Recognition: Next Steps

4 Aug 2021 by Sergey L. Gladkiy

In this article, we’ll discuss some aspects of developing a facial recognition system from scratch.

artificial-intelligence

face-detection

Kubernetes

neural-network

Integrating OpenShift and Splunk for Docker Container Logging

25 Mar 2018 by Dave Kerr

How to set up OpenShift to integrate with Splunk for logging in a Docker container orchestration environment. These techniques could easily be adapted for a standard Kubernetes installation as well!

Splunk

Kubernetes

docker

Jenkins Jobs and Deployments for MLOps on GKE

12 May 2021 by Sergio Virahonda

In this article we’ll see how to define jobs, deployments, and services so that our containers can accomplish their objectives.

Kubernetes: scaling DOWN pods horizontally bases on load.

13 May 2022 by MarkTJohnson

We have a service that has horizontal scaling for when the demand increases. We are having problems with pods being scaled down when demand lessens BEFORE the jobs in that pod are completed. What is the best practice way to scale down pods but...

Kubernetes

Kubernetes: scaling DOWN pods horizontally bases on load.

13 May 2022 by MarkTJohnson

I found something that should work for us. Here's the link I found for the benefit of others HPA - How to gracefully scale down pods with PreStop hooks - ShyamJos.com[^]

Kubernetes

Learn How to Build and Deploy a Multi-architecture Application on Amazon EKS

8 Apr 2024 by Pranay Bakre

How to build and deploy a multi-architecture application with x86/amd64 and arm64-based container images on Amazon EKS

Learn How to Migrate an x86 Application to Multi-architecture with Arm on GKE

9 Apr 2024 by Pranay Bakre

How to migrate existing x86 containerized applications to Arm

Microservices with Kubernetes, Docker, Helm. (Part 1) Generic configuration and API Gateway

7 Jul 2018 by Error410

Setting up a microservice architecture from scratch, using Kubernetes, Helm and Docker. Automating the deployment process using a CI/CD tool. (Part 1) Base configuration.

Moving Existing Multi-node Data-intensive Applications to Kubernetes on AWS

27 May 2020 by Mohammad Nasirifar

Overview of my solution to “Existing multi-node data-intensive application” translates to cassandra

Kubernetes

Cassandra

Observations, Tips and Tricks for the CKA Certification

8 Jun 2020 by Dave Kerr

Tips for CKA Certification

Operation and Maintenance of AKS Applications

24 Apr 2019 by Packt Publishing

This article shows you how to secure your AKS cluster with role-based security by leveraging Azure Active Directory as the authentication provider.

cloud

Azure

Kubernetes

Patching Kubernetes Resources in Golang

24 Jul 2018 by Dave Kerr

Patching resources is faster and easier than pulling them and updating the spec wholesale. However, the documentation is a little limited. After some trial and error, I got it working, here's the solution. I thought it might be helpful to share for others!

Kubernetes

Running Face Recognition on Kubernetes

3 Aug 2021 by Sergey L. Gladkiy

In this next article of the series, we’ll show how to run the face recognition servers on Kubernetes.

Python

artificial-intelligence

Kubernetes

docker

Scaling Intelligent Apps on Azure Kubernetes Services

18 Oct 2023 by Cloud Native Apps Team

In the final part of our series, we’ll dive into how to harness AKS’ powerful features like auto-scaling and high availability to manage variable workloads and maintain continuous service.

Python

Azure

Kubernetes

Scaling Intelligent Apps on Azure Kubernetes Services - Part 2

19 Oct 2023 by Cloud Native Apps Team

In the final part of our series, we’ll dive into how to harness AKS’ powerful features like auto-scaling and high availability to manage variable workloads and maintain continuous service.

Azure

Kubernetes

Seamless Edge-to-Cloud IoT Integration Speeds Time to Market

27 Mar 2017 by Intel

A fully integrated edge-to-cloud IoT infrastructure solution can help to improve business insights that provide a true competitive advantage.

Kubernetes

IoT

Setting Up Jenkins to Build CI/CD Pipelines for MLOps

13 May 2021 by Sergio Virahonda

In this article we set up Jenkins CI for this project in order to start building and automating our MLOps pipelines.

The Rise and Fall of Spot Instance Pricing in 2023

21 Sep 2023 by Phil_Andrews

In this article we analyze trends in the pricing strategies of major cloud providers including AWS and GCP.

cloud

Dev

Kubernetes

Using Visual Studio Code to Develop a Service Inside of a Container

3 Aug 2019 by Dmitriy Repin

Using VS Code to author and debug an any-language service inside of a container running locally, on a cloud VM, or in a Kubernetes pod

Write a script that reflects the build and deploy times for my team projects in openshift

1 Apr 2021 by ilanail

Hi everyone, I am a new DevOps developer and I need as my first project to build a script (hopefully it will be shown at the end as dashboard) that will return data about the build and deploy times in OpenShift (need the specific data about...