Merge pull request #196 from solidgoldbomb/support-enable-ipv6

Author: ndeloof

loader/interpolate.go

@@ -71,6 +71,7 @@ var interpolateTypeCastMapping = map[interp.Path]interp.Cast{
 	iPath("networks", interp.PathMatchAll, "external"):               toBoolean,
 	iPath("networks", interp.PathMatchAll, "internal"):               toBoolean,
 	iPath("networks", interp.PathMatchAll, "attachable"):             toBoolean,
+	iPath("networks", interp.PathMatchAll, "enable_ipv6"):            toBoolean,
 	iPath("volumes", interp.PathMatchAll, "external"):                toBoolean,
 	iPath("secrets", interp.PathMatchAll, "external"):                toBoolean,
 	iPath("configs", interp.PathMatchAll, "external"):                toBoolean,

types/types.go

@@ -748,6 +748,7 @@ type NetworkConfig struct {
 	Internal   bool                   `yaml:",omitempty" json:"internal,omitempty"`
 	Attachable bool                   `yaml:",omitempty" json:"attachable,omitempty"`
 	Labels     Labels                 `yaml:",omitempty" json:"labels,omitempty"`
+	EnableIPv6 bool                   `mapstructure:"enable_ipv6" yaml:"enable_ipv6,omitempty" json:"enable_ipv6,omitempty"`
 	Extensions map[string]interface{} `yaml:",inline" json:"-"`
 }