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Merge pull request #815 from Random-Liu/support-cmd-for-sandbox-container

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Support `Cmd` for sandbox container.
This commit is contained in:
Lantao Liu 2018-06-12 23:03:55 -07:00 committed by GitHub
commit b39546ce2b
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2 changed files with 5 additions and 4 deletions
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6
pkg/server/sandbox_run.go
View File

@ -344,9 +344,9 @@ func (c *criService) generateSandboxContainerSpec(id string, config *runtime.Pod
g.SetProcessCwd(imageConfig.WorkingDir)
}
if len(imageConfig.Entrypoint) == 0 {
// Pause image must have entrypoint.
return nil, errors.Errorf("invalid empty entrypoint in image config %+v", imageConfig)
if len(imageConfig.Entrypoint) == 0 && len(imageConfig.Cmd) == 0 {
// Pause image must have entrypoint or cmd.
return nil, errors.Errorf("invalid empty entrypoint and cmd in image config %+v", imageConfig)
}
// Set process commands.
g.SetProcessArgs(append(imageConfig.Entrypoint, imageConfig.Cmd...))

3
pkg/server/sandbox_run_test.go
View File

@ -128,9 +128,10 @@ func TestGenerateSandboxContainerSpec(t *testing.T) {
})
},
},
"should return error when entrypoint is empty": {
"should return error when entrypoint and cmd are empty": {
imageConfigChange: func(c *imagespec.ImageConfig) {
c.Entrypoint = nil
c.Cmd = nil
},
expectErr: true,
},