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Fix internal ipvlan network to work in swarm

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Using dummy interface allows communication beween containers only if
they are running on the same node in swarm.

Signed-off-by: Pavel Matěja <pavel@verotel.cz>
This commit is contained in:
Pavel Matěja 2020-02-20 17:18:22 +00:00
parent b0bce9159e
commit c7f8bfa001
1 changed files with 0 additions and 3 deletions
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3
libnetwork/drivers/ipvlan/ipvlan_network.go
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@ -194,12 +194,9 @@ func parseNetworkOptions(id string, option options.Generic) (*configuration, err
return nil, err return nil, err
} }
} }
// setting the parent to "" will trigger an isolated network dummy parent link
if val, ok := option[netlabel.Internal]; ok { if val, ok := option[netlabel.Internal]; ok {
if internal, ok := val.(bool); ok && internal { if internal, ok := val.(bool); ok && internal {
config.Internal = true config.Internal = true
// empty --parent= and --internal are handled the same.
config.Parent = ""
} }
} }
return config, nil return config, nil