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kubernetes/pkg/proxy/iptables
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Quan Tian 6ce612ef65 kube-proxy: fix duplicate port opening 
When nodePortAddresses is not specified for kube-proxy, it tried to open
the node port for a NodePort service twice, triggered by IPv4ZeroCIDR
and IPv6ZeroCIDR separately. The first attempt would succeed and the
second one would always generate an error log like below:

"listen tcp4 :30522: bind: address already in use"

This patch fixes it by ensuring nodeAddresses of a proxier only contain
the addresses for its IP family.
2022-01-08 02:35:35 +08:00
..
OWNERS Check in OWNERS modified by update-yamlfmt.sh 2021-12-09 21:31:26 -05:00
proxier.go kube-proxy: fix duplicate port opening 2022-01-08 02:35:35 +08:00
proxier_test.go kube-proxy: fix duplicate port opening 2022-01-08 02:35:35 +08:00