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Kubernetes client returns “panic: Double registration of different types”

If you run your k8s code and receive “panic: Double registration of different types” it means that in apis/foo.bar.com/v2, in register.go, you have incorrectly specified the new version when setting up var SchemeGroupVersion. e.g. Change the version and re-run your client gen

Change Harvester HCI Management VIP

Harvester (harvesterhci.io) sets up a VIP for its management interface upon installation. It is not a supported operation (at time of writing) to update this IP address. However, if you are of the more daring type, you can follow these instructions to update said address. Done! Once those pods re-deploy, your Harvester instance will now … Continue reading Change Harvester HCI Management VIP →

x509: certificate signed by unknown authority when using Rancher Desktop to push Docker images

If you are using Rancher Desktop, and the Moby CLI, and you are trying to push images to a private registry, you may receive the following error: If you receive this error, it is likely because the VM that underpins Rancher Desktop (lima) does not have the CA certificate used to sign the cert for … Continue reading x509: certificate signed by unknown authority when using Rancher Desktop to push Docker images →