The following URL is the cheat sheet for calculating the numbers of ip address from a CIDR range.
NodeJS should not be installed using sudo / root. The following link has the details for correct nodejs installation
Here is a quick start up article to unit test node.js application using frameworks like Mocha, Chai, Sinon.
The following blog post can be referred for CI/CD setup using Minikube, Helm, JenkinsX
The following post gives a brief description on how to install minikube in an Virtual Box environment.
Login to your ubuntu VM from your virtual box and follow the commands
sudo apt-get install virtualbox
curl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
chmod +x minikubeInstall docker
sudo apt-get update
sudo apt-get remove docker docker-engine docker.io
sudo apt install docker.io
sudo systemctl start docker
sudo systemctl enable dockerminikube --vm-driver=none start
Very good content on modern Devops
I will be posting a series of “Tech i learned today”. This will be similar to reddit or Pinterest content. These post will be small, simple and some times just URL’s alone.
Tech i learned today – Post 1
Domain Driven Design and bounded context
The below link explains about various architecture view, viz Conceptual,Logical and Physical Architecture
You can download free icons for your presentation from the following URL
Following are the key components in a AWS VPC. If you are planning to Setup a VPC, follow the order of creating components.
- Create a VPC
- Route Table
- Subnet (Public/Private)
- Internet Gateway
- Virtual Private Gateway