1. What Problem Kata Solves Security and isolation are what make Kata Container stand out from Docker Container. Kata Container comes from the merger of the Intel Clear Containers and Hyper runV projects. Intel Clear Containers used Intel VT-x technology to provide containers through lightweight virtual machines, solving the security problem while delivering excellent performance.

1. Terraform Vs Kubernetes Infrastructure as Code (Iac) is built on immutable infrastructure: it uses orchestration tools to turn infrastructure into text, so you can manage infrastructure the way you manage code. In 2018 I was working on SaaS development, deploying on the Kubernetes platform, and that was the year Terraform was very hot.

1. Little Money, Lots of Work, and Everyone Pushes You Around The operations department is a cost center. There is a phrase for it: cost optimization. When a CXO sees how low machine utilization is, they think about cutting machines — spend as little as possible — and that means more work for operations.

1. Introduction to Jenkins X Relying on its massive plugin ecosystem, Jenkins currently holds most of the enterprise CICD engine market share. But in the cloud native era, Jenkins has also exposed many problems: a single point of service, disk storage, memory usage, and so on. Around Kubernetes, Jenkins X offers a DevOps approach better suited to the cloud native era.

1. Basic Introduction to Etcd Etcd is a distributed Key/Value storage system. Through distributed locks, leader election, and write barriers it achieves distributed coordination, offering highly available, persistent data storage and retrieval services. How it works Every Etcd node stores a complete copy of the data, and at any moment