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Add libhvee as alternative Hyper-V driver on Windows #3824

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Add libhvee as alternative Hyper-V driver on Windows #3824

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@gbraad gbraad commented Sep 6, 2023 •
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Fixes #3811

Basic functionality for:

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@gbraad gbraad force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch 6 times, most recently from 9c10def to 2e72ce2 Compare September 11, 2023 06:51
@gbraad gbraad changed the title [WIP] fixes #3811 add libhvee as alternative Hyper-V driver on Windows Add libhvee as alternative Hyper-V driver on Windows Sep 11, 2023
@gbraad gbraad force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from 0a919ec to 6013d5f Compare September 13, 2023 06:54
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@gbraad gbraad force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from 6013d5f to d1658c1 Compare September 13, 2023 08:13
@gbraad gbraad self-assigned this Sep 19, 2023
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adrianriobo commented Oct 5, 2023 •
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These are the results for this PR on windows https://crcqe-asia.s3.amazonaws.com/nightly/ocp/4.13.12/20231005/11-pro/qe-results/e2e-non-ux.xml all green except the known issue with the latest version for the pipelines operator

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gbraad commented Oct 6, 2023

Want to incorporate 9P, but the current codebase for this lives in the PR containers/gvisor-tap-vsock#280

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cfergeau commented Oct 6, 2023

Want to incorporate 9P, but the current codebase for this lives in the PR containers/gvisor-tap-vsock#280

The code from this gvisor-tap-vsock PR is short, and thus easy to add to the daemon when we need it. But there's also some guest code involved, which might be trickier mheon/libpod@334e213

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gbraad commented Oct 6, 2023

@cfergeau it basically is the same/similar code as the 9p-ufs that I tested with earlier, so I am not so concerned. I am more curious if this will therefore be part of a library, or the changes for libpod remain seperate?

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gbraad commented Oct 17, 2023

ref: #3870

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I've rebased this and squashed the commits in https://github.com/cfergeau/crc/tree/libhvee
This looks like a fairly straightforward change, though I haven't tried running it on a Windows machine :)

pkg/crc/preflight/preflight_checks_windows.go
@@ -166,19 +165,6 @@ func fixUserPartOfCrcUsersAndHypervAdminsGroup() error {
return errReboot
}

func checkIfHyperVVirtualSwitchExists() error {
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Fwiw, it would be good to split the system mode networking removal on Windows in its own preparatory commit, this would make it easier to focus on/review the config/preflight changes.

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Honestly, I do not even know if this functionality still works. I'll consider, but these checks are also performed when not even necessary (like the existence of the virtual switch) and therefore actually wrong.

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I've done this in https://github.com/cfergeau/crc/tree/libhvee, this removes even more code

pkg/drivers/libhvee/libhvee_windows.go Show resolved Hide resolved
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pkg/drivers/libhvee/libhvee_windows.go Outdated Show resolved Hide resolved
pkg/drivers/libhvee/libhvee_windows.go Show resolved Hide resolved
pkg/drivers/libhvee/libhvee_windows.go Outdated Show resolved Hide resolved
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@gbraad gbraad mentioned this pull request Nov 2, 2023
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@gbraad gbraad changed the title Add libhvee as alternative Hyper-V driver on Windows [WIP] Add libhvee as alternative Hyper-V driver on Windows Nov 29, 2023
@gbraad gbraad changed the title [WIP] Add libhvee as alternative Hyper-V driver on Windows Add libhvee as alternative Hyper-V driver on Windows May 29, 2024
@cfergeau cfergeau force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from 394e34e to 0a0ad63 Compare May 29, 2024 10:36
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gbraad commented Jun 18, 2024

Everlasting rebasing

@cfergeau cfergeau force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from 0a0ad63 to 729ee25 Compare June 18, 2024 11:25
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Everlasting rebasing

Rebase done.

@cfergeau cfergeau force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from 729ee25 to 3def960 Compare June 18, 2024 11:44
@cfergeau cfergeau force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch 2 times, most recently from 17ce677 to ee4795d Compare September 11, 2024 03:49
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gbraad commented Sep 19, 2024

@lilyLuLiu @adrianriobo For this change, the proxy tests are failing. Do we have more information aroudn this?

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@gbraad those are mainly failing due to timeout on the full suite, let me check downstream running only that one I will ack if it is green (and will increase the timeout for the suite here)

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Downstream windows test passed for this PR.

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adrianriobo commented Sep 20, 2024 •
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🙏 hold till today mid day need to check something else

We are good to go, downstream proxy is green

cfergeau and others added 3 commits September 20, 2024 11:28
@cfergeau
windows: Remove system networking
4866c23 
Should return an error when trying to set the "system networking"
option. But I think this is already the case, or it's not possible to
choose this option in release builds?

Signed-off-by: Christophe Fergeau <[email protected]>
@gbraad @cfergeau
Use libhvee instead of the current PowerShell cmdlet implementation
9d5bab2 
This replaces the interaction of Hyper-V from our machine-drivers based
driver as used in Minikube/minishift to the libhvee library as used by
podman machine.
@cfergeau
libhvee: Use libhvee APIs for disk resize
3003fc5 
Disk handling API was added to libhvee since the first iteration of the
libhvee support, we can now make use of it.

Signed-off-by: Christophe Fergeau <[email protected]>
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Full green on downstream windows env

@openshift-ci openshift-ci bot added the lgtm label Sep 20, 2024
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: adrianriobo

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Full green on downstream windows env

Didn't we wait too long though? We held this PR a while back as we did not want to land it at the same time as the switch to 4.16.
The next crc release could be 4.17-based, should we delay this again by one release?

@cfergeau cfergeau force-pushed the gbraad/spike-add-libhvee-as-alternative-3811 branch from ee4795d to 3003fc5 Compare September 20, 2024 11:07
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New changes are detected. LGTM label has been removed.

@openshift-ci openshift-ci bot removed the lgtm label Sep 20, 2024
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openshift-ci bot commented Sep 20, 2024

@gbraad: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
ci/prow/integration-crc ee4795d link true /test integration-crc
ci/prow/security 3003fc5 link false /test security

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@anjannath anjannath Awaiting requested review from anjannath

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[Spike] Add libhvee as alternative driver for accessing Hyper-V
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