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add hostname generation with --net=host

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)

Victor Vieux authored on 2014/06/13 04:20:57
Showing 1 changed files
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@@ -886,8 +886,11 @@ func (container *Container) initializeNetworking() error {
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 		content, err := ioutil.ReadFile("/etc/hosts")
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 		if os.IsNotExist(err) {
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 			return container.buildHostnameAndHostsFiles("")
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+		} else if err != nil {
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+			return err
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 		}
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-		if err != nil {
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+
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+		if err := container.buildHostnameFile(); err != nil {
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 			return err
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 		}
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