Have you automated ConfigMap reloads? Drop a comment with your setup below.
In Kubernetes, configurations are typically injected into pods via ConfigMaps or Secrets. However, Kubernetes does not natively force a pod to restart when these objects are updated.
Reloader listens to the Kubernetes API server for UPDATE events tied to ConfigMaps or Secrets. reloader by r1n github
| Tool Name | Description | GitHub Repository | |---|---|---| | | A Kubernetes controller that watches changes in ConfigMap and Secrets and restarts pods for Deployment, StatefulSet, and DaemonSet | stakater/Reloader | | jparise/python-reloader | A dependency-based module reloader for Python | jparise/python-reloader | | Kyle1413/ReLoader | A mod for the game "Beat Saber" that allows hot reloading of beatmaps | Kyle1413/ReLoader | | ORESoftware/reloader.java | A tool for hot-reloading classes for server development in Java | ORESoftware/reloader.java | | garikmi/Reloader | A simple Chrome extension that reloads a tab at a specified interval | garikmi/Reloader |
: Run the project's test suite to ensure no regressions were introduced. 3. Contribution and Deployment Commit Your Work : Save your changes with a clear message: git commit -m "Add feature: [Description]" Push to GitHub : Send your local changes back to your GitHub fork: git push origin feature/your-feature-name Open a Pull Request (PR) : Go to the original r1n/reloader Have you automated ConfigMap reloads
You no longer need to manually restart pods after updating environmental configurations, preventing configuration drift and reducing downtime. Source: It is developed and maintained by Stakater .
After applying, your Pods continue running with feature.flag=old-value . Kubernetes doesn't restart Pods when ConfigMaps change because the Pod spec itself hasn't changed. However, Kubernetes does not natively force a pod
is a simple, zero-dependency command-line tool that watches your file system for changes and automatically restarts a specified process. Hosted on GitHub by user r1n , this tool is designed to be a "drop-in" replacement for manual restarts during development.
When deploying utilities that automate cluster modifications, apply strict GitOps and security principles:
github.com/r1n/reloader