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Podman 5 machine refactor - applehv

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this is the second provider done (qemu first).  all tests pass on arm64 hardware locally ... the hybrid pull from oci registries limit this to arm64 only.

calling gvproxy, waiting for it, and then vfkit seems to still be problematic.  this would be an area that should be cleaned up once all providers are implemented.

Signed-off-by: Brent Baude <bbaude@redhat.com>
This commit is contained in:
Brent Baude
2024-01-22 15:21:37 -06:00
parent e8501ca991
commit 6b02c4894b
23 changed files with 499 additions and 1368 deletions
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27
pkg/machine/e2e/pull_test.go
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@ -7,14 +7,16 @@ import (
"net/http"
"github.com/containers/podman/v4/pkg/machine"
"github.com/containers/podman/v4/pkg/machine/define"
"github.com/coreos/stream-metadata-go/fedoracoreos"
"github.com/coreos/stream-metadata-go/stream"
"github.com/sirupsen/logrus"
)
func GetDownload() (string, error) {
func GetDownload(vmType define.VMType) (string, error) {
var (
fcosstable stream.Stream
fcosstable stream.Stream
artifactType, format string
)
url := fedoracoreos.GetStreamURL("testing")
resp, err := http.Get(url.String())
@ -34,6 +36,19 @@ func GetDownload() (string, error) {
if err := json.Unmarshal(body, &fcosstable); err != nil {
return "", err
}
switch vmType {
case define.AppleHvVirt:
artifactType = "applehv"
format = "raw.gz"
case define.HyperVVirt:
artifactType = "hyperv"
format = "vhdx.zip"
default:
artifactType = "qemu"
format = "qcow2.xz"
}
arch, ok := fcosstable.Architectures[machine.GetFcosArch()]
if !ok {
return "", fmt.Errorf("unable to pull VM image: no targetArch in stream")
@ -42,17 +57,17 @@ func GetDownload() (string, error) {
if upstreamArtifacts == nil {
return "", fmt.Errorf("unable to pull VM image: no artifact in stream")
}
upstreamArtifact, ok := upstreamArtifacts["qemu"]
upstreamArtifact, ok := upstreamArtifacts[artifactType]
if !ok {
return "", fmt.Errorf("unable to pull VM image: no %s artifact in stream", "qemu")
return "", fmt.Errorf("unable to pull VM image: no %s artifact in stream", artifactType)
}
formats := upstreamArtifact.Formats
if formats == nil {
return "", fmt.Errorf("unable to pull VM image: no formats in stream")
}
formatType, ok := formats["qcow2.xz"]
formatType, ok := formats[format]
if !ok {
return "", fmt.Errorf("unable to pull VM image: no %s format in stream", "qcow2.xz")
return "", fmt.Errorf("unable to pull VM image: no %s format in stream", format)
}
disk := formatType.Disk
return disk.Location, nil