c12s-kubespray/roles/kubernetes/preinstall/tasks
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
..
dhclient-hooks-undo.yml rename almost all mentions of kargo 2017-06-16 13:25:46 -04:00
dhclient-hooks.yml Fix typos (no logic changes) 2018-04-05 15:54:58 -07:00
etchosts.yml Defaults for apiserver_loadbalancer_domain_name (#1993) 2017-11-23 16:15:48 +00:00
growpart-azure-centos-7.yml Cleanup legacy syntax, spacing, files all to yml 2017-02-17 16:22:34 -05:00
main.yml sysctl file should be in defaults so that it can be overriden (#2475) 2018-04-27 18:50:58 +03:00
pre_upgrade.yml Add pre-upgrade task for moving credentials file (#2394) 2018-04-02 11:19:23 +03:00
resolvconf.yml Condense resolvconf sources before starting loop 2017-03-17 13:06:56 +03:00
set_facts.yml refactor vault role (#2733) 2018-05-11 19:11:38 +03:00
set_resolv_facts.yml Add CoreDNS support with various fixes 2018-03-16 21:51:37 +01:00
verify-settings.yml assert that number of pods on node does not exceed CIDR address range 2018-05-16 11:55:46 +00:00