channel vs waitgroup in golang
by In Go, channels and wait groups (sync.WaitGroup) are both concurrency primitives that help manage synchronization and coordination between goroutines. However, they serve different purposes and …
by by channels in golang, in details
by In Go, channels are a powerful concurrency techniques that allow communication and synchronization between goroutines. Channels provide a way for one goroutine to send data …
Type assert in golang and type assert with switch case
by In Go, type assertion is a way to check and extract the underlying value of an interface. It allows you to determine whether the underlying …
Interface in golang with an example
by In Go, an interface defines a set of method signatures. Any type that implements all the methods of an interface is said to satisfy that …
Jenkins Continuous integration(ci) script for docker image build stage
by Here is an example of Jenkins CI script for building a Docker image. This assumes you have the Jenkins Docker plugin installed and configured. Make …
GitLab CI script with SonarQube analysis and Twistlock image scanning stages
by Here is a simple GitLab CI script that includes SonarQube analysis and Twistlock container image scanning stages. Before using this script, make sure you have …
Gitlab Continuous integration(ci) script for docker image build stage
by Here is a simple GitLab CI script for building a Docker image. This assumes you have a Dockerfile in the root of your repository: package …
Kubernetes ingress example with minikube
by Using Minikube is a great way to experiment with Kubernetes locally, and it supports Ingress out of the box. Here’s a step-by-step example to set …
Kubernetes architecture with key components
by Kubernetes is a container orchestration platform that automates the deployment, scaling, and management of containerized applications. It comprises several components that work together to provide …
Kubernetes node-affinity vs node-selector
by Node-affinity and Node-selector are concepts in Kubernetes that allow you to influence the scheduling of Pods onto nodes based on node-specific attributes or conditions. Node …