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Add trailing empty line in /etc/hosts that seem to be causing flakiness in name resolution for the last service mentioned

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Signed-off-by: Guillaume Tardif <guillaume.tardif@docker.com>
This commit is contained in:
Guillaume Tardif 2020-10-26 18:29:12 +01:00
parent 1ecfa703f5
commit 3e797f5088
2 changed files with 5 additions and 1 deletions
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4
aci/etchosts/hosts.go
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@ -33,6 +33,10 @@ func SetHostNames(file string, hosts ...string) error {
fmt.Println("Setting local hosts for " + strings.Join(hosts, ", ")) fmt.Println("Setting local hosts for " + strings.Join(hosts, ", "))
for _, host := range hosts { for _, host := range hosts {
_, err = f.WriteString("\n127.0.0.1 " + host) _, err = f.WriteString("\n127.0.0.1 " + host)
if err != nil {
return err
}
} }
_, err = f.WriteString("\n")
return err return err
} }

2
aci/etchosts/testdata/etchosts.golden vendored
View File

@ -1,4 +1,4 @@
127.0.0.1 foo 127.0.0.1 foo
127.0.0.1 bar 127.0.0.1 bar
127.0.0.1 zot 127.0.0.1 zot