Force pods to restart when configmap is changed

Maybe some of you use Helm to make a new release of your application hosted on Kubernetes. Maybe some of you use just simple yaml manifests because Helm is too much for you. It doesn’t matter in our today topic, as this problem can be faced independently on what tool you use. In most cases, when you update ONLY a configmap, your pods won’t recognize that (especially when the content of the configmap is loaded to memory during pod start). One of the old ways to handle that is to create new configmap, add a new ID to your pods’ Continue reading