Cluster Resource Limits ======================= By default users can create clusters with as many workers and resources as they want. In shared environments this may not always be desirable. To remedy this administrators can set per-cluster resource limits. A few limits are available: - :data:`c.ClusterConfig.cluster_max_cores`: Maximum number of cores per cluster - :data:`c.ClusterConfig.cluster_max_memory`: Maximum amount of memory per cluster - :data:`c.ClusterConfig.cluster_max_workers`: Maximum number of workers per cluster If a cluster is at capacity for any of these limits, requests for new workers or workers will warn with an informative message saying they're at capacity. Example ------- Here we limit each cluster to: - A max of 80 active cores - A max of 1 TiB of RAM .. code-block:: python c.ClusterConfig.cluster_max_cores = 80 c.ClusterConfig.cluster_max_memory = "1 T"