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Merge pull request #45856 from shyamjvs/save-iptables

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Automatic merge from submit-queue

Make fake iptables' Save operation more realistic

Ref https://github.com/kubernetes/kubernetes/pull/45622#issuecomment-301624384 (2nd point)

This would make fake IPtables actually return the iptable contents it stores.

cc @kubernetes/sig-scalability-misc @wojtek-t
This commit is contained in:
Kubernetes Submit Queue 2017-05-16 04:28:34 -07:00 committed by GitHub
commit c5e9031d7d
1 changed files with 4 additions and 2 deletions
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6
pkg/util/iptables/testing/fake.go
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@ -72,8 +72,10 @@ func (*FakeIPTables) IsIpv6() bool {
return false return false
} }
func (*FakeIPTables) Save(table iptables.Table) ([]byte, error) { func (f *FakeIPTables) Save(table iptables.Table) ([]byte, error) {
return make([]byte, 0), nil lines := make([]byte, len(f.Lines))
copy(lines, f.Lines)
return lines, nil
} }
func (*FakeIPTables) SaveAll() ([]byte, error) { func (*FakeIPTables) SaveAll() ([]byte, error) {