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Kubernetes–Trigger a new deployment after a configmap changes

We are using configmaps as a way to store configuration data for our pods. At startup these configmaps are mounted as configuration files inside the container.

Unfortunately an update of a configmap will not be picked up by ASP.NET Core.

A way to solve this is by explicitly triggering a new deployment afterwards:

kubectl rollout restart deploy/example-api-deployment

I created another(better?) approach but that is for another blog post…

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