To override the bootstrap provider, a user (or external system) can directly set the Machine.Spec.Bootstrap.Data field. This will mark the machine as ready for bootstrapping and no bootstrap data will be copied from the BootstrapConfig object.

Kubermatic machine-controller

Vision systems solve complex image processing applications. They consist of up to 16 machine vision cameras with C mount lenses, external illumination and a machine vision controller. The suitable software offers numerous evaluation options and a wide range of interfaces make connectivity easier.

The machine controller uses the kubeconfig for the new workload cluster to watch new nodes coming up. When a node appears with Node.Spec.ProviderID matching Machine.Spec.ProviderID, the machine controller transitions the associated machine into the Provisioned state. When the infrastructure ref is also Ready, the machine controller marks the machine as Running.

Machine Controllerjobs

After the machine controller sets the OwnerReferences on the associated objects, it waits for the bootstrap and infrastructure objects referenced by the machine to have the Status.Ready field set to true. When the infrastructure object is ready, the machine controller will attempt to read its Spec.ProviderID and copy it into Machine.Spec.ProviderID.

Note: once any of failureReason or failureMessage surface on the machine who is referencing the infrastructureMachine object, they cannot be restored anymore (it is considered a terminal error; the only way to recover is to delete and recreate the machine). Also, if the machine is under control of a MachineHealthCheck instance, the machine will be automatically remediated.

In the automotive industry, the quality of individual components of passenger car interior doors, such as window controls or armrests, must be visually checked for different types of doors. For this purpose, a vision system consisting of several cameras, lenses, illuminations and a control unit is installed. After the door has been positioned in a negative shape, uniquely identified and the correct test program loaded, the inspection starts. The finest color nuances and smallest components are now recorded precisely. The results are sent to the higher-level system and visualized.

Note: once any of failureReason or failureMessage surface on the machine who is referencing the bootstrap config object, they cannot be restored anymore (it is considered a terminal error; the only way to recover is to delete and recreate the machine). Also, if the machine is under control of a MachineHealthCheck instance, the machine will be automatically remediated.