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Valentin Rothberg bd40dcfc2b vendor: update everything

* If possible, update each dependency to the latest available version.

* Use releases over commit IDs and avoid vendoring branches.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

2019-01-11 13:38:11 +01:00

iptables

vendor: update everything

2019-01-11 13:38:11 +01:00

LICENSE

Vendor CNI plugins firewall code

2018-09-10 18:53:27 +00:00

NOTICE

Vendor CNI plugins firewall code

2018-09-10 18:53:27 +00:00

README.md

Vendor CNI plugins firewall code

2018-09-10 18:53:27 +00:00

README.md

go-iptables

Go bindings for iptables utility.

In-kernel netfilter does not have a good userspace API. The tables are manipulated via setsockopt that sets/replaces the entire table. Changes to existing table need to be resolved by userspace code which is difficult and error-prone. Netfilter developers heavily advocate using iptables utlity for programmatic manipulation.

go-iptables wraps invocation of iptables utility with functions to append and delete rules; create, clear and delete chains.