AWS VPC is the foundation of cloud infrastructure in AWS. When we start architecting infrastructure, we start by designing the VPCs. Whatever we need to launch, EC2/EKS/RDS, we have to launch within the VPC. If we don’t plan it well, soon we will be running out the IP address or facing subnet collision while setting up network connectivity with internal/external networks. So, we will try to have a high-level idea over AWS VPC in this blog.
Once I was disappointed at dockerizing Nodejs applications. Runing
npm installwas like leaving earth for mars. Thanks to Yarn for saving my ass. But nowadays PHP composer has taken that place. Running
composer installin Docker used to take a huge time and slow down CI/CD speed. But I’ve managed to speed up the build process with some ninja techniques.