The Cloud Native Computing Foundation (CNCF) announced today that 36 members have agreed to a set of certification standards for Kubernetes, the immensely popular open source container orchestration tool. This should make it easy for users to move from one version to another without worry, while ensuring that containers under Kubernetes management will behave in a predictable way.
The group of 36 is agreeing to a base set of APIs that have to underly any version of Kubernetes a member creates to guarantee portability. Dan Kohn, executive director at CNCF, says that they took a subset of existing Kubernetes project APIs, which are treated as a conformance test that the members who have signed on, are guaranteeing to support. In practice this means that when you spin up a new container, regardless of who creates the version of Kubernetes, it will behave in a consistent way, he said.
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