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56a7817b2d
To support this, a new netlabel is added: `com.docker.network.endpoint.ifname`. It gives the ability to specify the interface name to be set by netdrivers when the interface is added / moved into the container's network namespace. All builtin netdrivers support it. Signed-off-by: Albin Kerouanton <albinker@gmail.com>
61 lines
971 B
Go
61 lines
971 B
Go
package netlabel
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import (
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"testing"
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"gotest.tools/v3/assert"
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)
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func TestGetIfname(t *testing.T) {
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testcases := []struct {
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name string
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opts map[string]interface{}
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expIfname string
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}{
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{
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name: "nil opts",
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opts: nil,
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expIfname: "",
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},
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{
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name: "no ifname",
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opts: map[string]interface{}{},
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expIfname: "",
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},
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{
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name: "ifname set",
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opts: map[string]interface{}{
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Ifname: "foobar",
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},
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expIfname: "foobar",
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},
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{
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name: "ifname set to empty string",
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opts: map[string]interface{}{
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Ifname: "",
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},
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expIfname: "",
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},
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{
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name: "ifname set to nil",
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opts: map[string]interface{}{
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Ifname: nil,
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},
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expIfname: "",
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},
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{
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name: "ifname set to int",
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opts: map[string]interface{}{
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Ifname: 42,
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},
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expIfname: "",
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},
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}
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for _, tc := range testcases {
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t.Run(tc.name, func(t *testing.T) {
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assert.Equal(t, tc.expIfname, GetIfname(tc.opts))
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})
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}
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}
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