kubespray/roles/kubernetes/node
Christopher J. Ruwe c1bc4615fe assert that number of pods on node does not exceed CIDR address range
The number of pods on a given node is determined by the  --max-pods=k
directive. When the address space is exhausted, no more pods can be
scheduled even if from the --max-pods-perspective, the node still has
capacity.

The special case that a pod is scheduled and uses the node IP in the
host network namespace is too "soft" to derive a guarantee.

Comparing kubelet_max_pods with kube_network_node_prefix when given
allows to assert that pod limits match the CIDR address space.
2018-05-16 11:55:46 +00:00
..
defaults assert that number of pods on node does not exceed CIDR address range 2018-05-16 11:55:46 +00:00
handlers Drop non systemd OS types support 2017-01-02 12:14:03 +01:00
meta Refactor downloads to use download role directly (#1824) 2017-10-19 09:17:11 +01:00
tasks sysctl file should be in defaults so that it can be overriden (#2475) 2018-04-27 18:50:58 +03:00
templates assert that number of pods on node does not exceed CIDR address range 2018-05-16 11:55:46 +00:00