Fix the rename command on Windows

[dardelean]

The rename command did not work on Windows due to the hostst.Update() function that works only for Linux. The etchosts mechanism on Windows does nothing atm.

Signed-off-by: Dan Ardelean [email protected]

[AkihiroSuda]

Shouldn't this test pass on Linux too?

[dardelean]

Changed the test.

[AkihiroSuda]

Thanks

[dardelean]

Ping.

[AkihiroSuda]

CI is failing

=== RUN TestRenameHyperVContainer
container_rename_windows_test.go:44: assertion failed: res.ExitCode is not exitCode: time="2023-02-15T13:29:15Z" level=warning msg="default network named "nat" does not have an internal nerdctl ID or nerdctl-managed config file, it was most likely NOT created by nerdctl"
time="2023-02-15T13:29:15Z" level=fatal msg="failed to create shim task: error in preparing config doc: failed to get host processor information: failed to retrieve processor and processor topology information: hcs::GetServiceProperties: Catastrophic failure: unknown"
--- FAIL: TestRenameHyperVContainer (0.44s)

[dcantah]

Oh interesting, is the test added here the first hyperv test we have? "failed to retrieve processor and processor topology information: hcs::GetServiceProperties: Catastrophic failure: unknown" This funnily enough, and I had fun finding this in the source, gets thrown if virtualization (or in this case nested virt) isn't on.

[dardelean]

Fixed, added a check to see if HyperV is enabled, if not skip the test.