handle errors during the creation of port mapper
example:
2013/03/22 21:42:55 Unable to setup port networking: Failed to create DOCKER chain
(which was possibly introduced by commit 3c6b8bb88
)
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parent
690cae0ef4
commit
371225520f
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@ -348,6 +348,9 @@ func newNetworkManager(bridgeIface string) (*NetworkManager, error) {
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}
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}
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portMapper, err := newPortMapper()
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portMapper, err := newPortMapper()
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if err != nil {
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return nil, err
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}
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manager := &NetworkManager{
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manager := &NetworkManager{
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bridgeIface: bridgeIface,
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bridgeIface: bridgeIface,
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