sigs.k8s.io/cluster-api@v1.7.1/docs/book/src/developer/architecture/controllers/machine-health-check.md (about)

     1  # MachineHealthCheck
     2  
     3  A MachineHealthCheck is responsible for remediating unhealthy [Machines](./machine.md).
     4  
     5  Its main responsibilities are:
     6  * Checking the health of Nodes in the [workload clusters] against a list of unhealthy conditions
     7  * Remediating Machine's for Nodes determined to be unhealthy
     8  
     9  ![](../../../images/machinehealthcheck-controller.png)
    10  
    11  <!-- links -->
    12  [workload clusters]: ../../../reference/glossary.md#workload-cluster