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No UTS namespace for hostnetwork.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu 2019-03-27 15:05:05 -07:00
parent 8777224600
commit 9bd49c98c6
2 changed files with 7 additions and 0 deletions
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1
pkg/server/sandbox_run.go
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@ -385,6 +385,7 @@ func (c *criService) generateSandboxContainerSpec(id string, config *runtime.Pod
)
if nsOptions.GetNetwork() == runtime.NamespaceMode_NODE {
specOpts = append(specOpts, customopts.WithoutNamespace(runtimespec.NetworkNamespace))
specOpts = append(specOpts, customopts.WithoutNamespace(runtimespec.UTSNamespace))
} else {
//TODO(Abhi): May be move this to containerd spec opts (WithLinuxSpaceOption)
specOpts = append(specOpts, oci.WithLinuxNamespace(

6
pkg/server/sandbox_run_test.go
View File

@ -101,6 +101,9 @@ func TestGenerateSandboxContainerSpec(t *testing.T) {
Type: runtimespec.NetworkNamespace,
Path: nsPath,
})
assert.Contains(t, spec.Linux.Namespaces, runtimespec.LinuxNamespace{
Type: runtimespec.UTSNamespace,
})
assert.Contains(t, spec.Linux.Namespaces, runtimespec.LinuxNamespace{
Type: runtimespec.PIDNamespace,
})
@ -125,6 +128,9 @@ func TestGenerateSandboxContainerSpec(t *testing.T) {
assert.NotContains(t, spec.Linux.Namespaces, runtimespec.LinuxNamespace{
Type: runtimespec.NetworkNamespace,
})
assert.NotContains(t, spec.Linux.Namespaces, runtimespec.LinuxNamespace{
Type: runtimespec.UTSNamespace,
})
assert.NotContains(t, spec.Linux.Namespaces, runtimespec.LinuxNamespace{
Type: runtimespec.PIDNamespace,
})