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Prevent dynamic port allocation in nodePort range

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kube_apiserver_node_port_range should be accessible only
to kube-proxy and not be taken by a dynamic port allocation.

Potentially temporary if https://github.com/kubernetes/kubernetes/issues/40920
gets fixed.
This commit is contained in:
Matthew Mosesohn
2017-02-03 18:26:30 +03:00
parent 5a7a3f6d4a
commit f3a0f73588
2 changed files with 14 additions and 0 deletions
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4
roles/kubernetes/node/defaults/main.yml
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@@ -29,3 +29,7 @@ nginx_image_repo: nginx
nginx_image_tag: 1.11.4-alpine
etcd_config_dir: /etc/ssl/etcd
# A port range to reserve for services with NodePort visibility.
# Inclusive at both ends of the range.
kube_apiserver_node_port_range: "30000-32767"