Chef vs Kubernetes: What are the differences?
Developers describe Chef as "Build, destroy and rebuild servers on any public or private cloud". Chef enables you to manage and scale cloud infrastructure with no downtime or interruptions. Freely move applications and configurations from one cloud to another. Chef is integrated with all major cloud providers including Amazon EC2, VMWare, IBM Smartcloud, Rackspace, OpenStack, Windows Azure, HP Cloud, Google Compute Engine, Joyent Cloud and others. On the other hand, Kubernetes is detailed as "Manage a cluster of Linux containers as a single system to accelerate Dev and simplify Ops". Kubernetes is an open source orchestration system for Docker containers. It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions.
Chef can be classified as a tool in the "Server Configuration and Automation" category, while Kubernetes is grouped under "Container Tools".
Some of the features offered by Chef are:
- Access to 800+ Reusable Cookbooks
- Integration with Leading Cloud Providers
- Enterprise Platform Support including Windows and Solaris
On the other hand, Kubernetes provides the following key features:
- Lightweight, simple and accessible
- Built for a multi-cloud world, public, private or hybrid
- Highly modular, designed so that all of its components are easily swappable
"Dynamic and idempotent server configuration" is the primary reason why developers consider Chef over the competitors, whereas "Leading docker container management solution" was stated as the key factor in picking Kubernetes.
Chef and Kubernetes are both open source tools. Kubernetes with 55.1K GitHub stars and 19.1K forks on GitHub appears to be more popular than Chef with 5.86K GitHub stars and 2.36K GitHub forks.
Google, Slack, and Shopify are some of the popular companies that use Kubernetes, whereas Chef is used by Airbnb, Facebook, and Slack. Kubernetes has a broader approval, being mentioned in 1046 company stacks & 1096 developers stacks; compared to Chef, which is listed in 360 company stacks and 80 developer stacks.