Story Time – Understanding Docker and Kubernetes
For people starting with docker and kubernetes, here’s simple example to understand it. Imagine you are a farmer and you have a farm with different types of animals. Each animal...
Kubernetes Taints and Tolerations
by Praveen
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Taints and tolerations are two important concepts in Kubernetes that allow you to control how pods are scheduled on nodes. Taints are used to repel pods from nodes, while tolerations...
What is AGIC – Comprehensive Guide
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Azure Application Gateway Ingress Controller (AGIC) is a Kubernetes ingress controller that allows you to route external traffic to Kubernetes services using an Azure Application Gateway. This guide will walk...
AGIC Not Working: Common Things to Check
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It’s not uncommon to have AGIC not working. When encountering issues with Azure Application Gateway as an ingress controller, the following steps can be taken to troubleshoot the problem: It...
Kubernetes Ingress Controller: A Comprehensive Guide
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Kubernetes is a powerful container orchestration platform that allows you to easily manage and scale your containerized applications. One of the key features of Kubernetes is the ability to use...
YAML: Push Image to ACR and Deploy to AKS
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Here is an example of a YAML pipeline that can be used to build, push and deploy an application to AKS using Azure Container Registry (ACR) and Azure Kubernetes Service...
Docker Basics: How to Write Docker File?
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A Dockerfile is a script that contains instructions for building a Docker image. Here is an example of a basic Dockerfile for building an image for a simple web application:...
Blue-Green Deployment in AKS
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One option is to use feature flagging with Kubernetes, which allows you to gradually roll out new versions of your application to a small percentage of users before rolling it...
Autoscale Application in AKS based on HTTP requests
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Here are the general steps to use Kubernetes-based Event Driven Autoscaler (KEDA) to autoscale a microservice in AKS based on the number of HTTP requests: Here is an example YAML...
8 Scenario Based AKS Interview Questions – Level: Difficult
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You may have checked my other blog with 10 Scenario Based AKS Interview Questions. Those were straight forward questions which are easy to answer. Here are 8 more questions that...
10 Scenario Based AKS Interview Questions
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Here are 10 scenario based AKS interview questions. You would find answers in various blog posts of mine. I would suggest going through full articles with sample codes in them....
How to multiple scale microservices that are processing messages from different message brokers
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KEDA may be the only option to use when you have multiple microservices that are processing messages from different message brokers such as Kafka, rabbitmq, sqs etc. If each service...