Kubernetes' CronJob API is a pivotal feature for automating regular tasks in a cloud-native environment. This guide not only walks you through the steps to use this API but also illustrates practical use cases where it can be highly beneficial.
Prerequisites
- A running Kubernetes Cluster (version 1.21 or later)
- kubectl Command Line Tool
- Basic Kubernetes knowledge (Pods, Jobs, CronJobs)
Understanding the CronJob API
The CronJob resource in Kubernetes is designed for time-based job execution. The new API (batch/v1
) brings enhancements in reliability and scalability.