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c734b47e9c
Using the label `org.mobyproject.config` will use that JSON (or yaml, but it is very hard to get yaml into a label as newlines are not respected) for parameters that are not explicitly set in the yaml file. Had to change parameter definitions so override behaves as expected. fix #16 Signed-off-by: Justin Cormack <justin.cormack@docker.com>
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package main
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import (
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"encoding/json"
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"reflect"
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"testing"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/container"
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)
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func TestOverrides(t *testing.T) {
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var yamlCaps = []string{"CAP_SYS_ADMIN"}
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var yaml MobyImage = MobyImage{
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Name: "test",
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Image: "testimage",
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Capabilities: &yamlCaps,
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}
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var labelCaps = []string{"CAP_SYS_CHROOT"}
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var label MobyImage = MobyImage{
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Capabilities: &labelCaps,
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Cwd: "/label/directory",
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}
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var inspect types.ImageInspect
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var config container.Config
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labelJSON, err := json.Marshal(label)
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if err != nil {
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t.Error(err)
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}
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config.Labels = map[string]string{"org.mobyproject.config": string(labelJSON)}
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inspect.Config = &config
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oci, err := ConfigInspectToOCI(yaml, inspect)
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if err != nil {
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t.Error(err)
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}
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if !reflect.DeepEqual(oci.Process.Capabilities.Bounding, yamlCaps) {
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t.Error("Expected yaml capabilities to override but got", oci.Process.Capabilities.Bounding)
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}
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if oci.Process.Cwd != label.Cwd {
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t.Error("Expected label Cwd to be applied, got", oci.Process.Cwd)
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}
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}
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