9a08f603ad
reason: in order to make manage kata-containers related source code more easy, we decide to move all kata related source repo into kata-containers repo. Signed-off-by: jiangpengfei <jiangpengfei9@huawei.com>
39 lines
1.0 KiB
Diff
39 lines
1.0 KiB
Diff
From edb29dfd8f786735763245b3f156b50fd3c1a08e Mon Sep 17 00:00:00 2001
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From: holyfei <yangfeiyu20092010@163.com>
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Date: Wed, 19 Aug 2020 15:15:31 +0800
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Subject: [PATCH 12/16] network: support set dns without nameserver
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reason: when runtime sends dns without nameserver to agent,
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add nameserver before ip address. scenario like annotation
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with dns
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Signed-off-by: yangfeiyu <yangfeiyu2@huawei.com>
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---
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network.go | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/network.go b/network.go
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index 02e28cb..7046cf8 100644
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--- a/network.go
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+++ b/network.go
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@@ -708,6 +708,9 @@ func setupDNS(dns []string) (err error) {
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defer file.Close()
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for i, line := range dns {
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+ if !strings.Contains(line, "nameserver") {
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+ line = "nameserver" + " " + line
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+ }
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if i == (len(dns) - 1) {
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_, err = file.WriteString(strings.TrimSpace(line))
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} else {
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@@ -761,4 +764,4 @@ func (s *sandbox) handleLocalhost() error {
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}
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return netlink.LinkSetUp(lo)
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-}
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\ No newline at end of file
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+}
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--
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2.14.3 (Apple Git-98)
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