introduce podman machine

podman machine allows podman to create, manage, and interact with a vm
running some form of linux (default is fcos).  podman is then configured
to be able to interact with the vm automatically.

while this is usable on linux, the real push is to get this working on
both current apple architectures in macos.

Ashley Cui contributed to this PR and was a great help.

[NO TESTS NEEDED]

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 169 insertions, 0 deletions

diff --git a/pkg/machine/fcos_arm64.go b/pkg/machine/fcos_arm64.go
new file mode 100644
index 000000000..ab50ca874
--- /dev/null
+++ b/pkg/machine/fcos_arm64.go
@@ -0,0 +1,169 @@
+package machine
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/sirupsen/logrus"
+)
+
+const aarchBaseURL = "https://fedorapeople.org/groups/fcos-images/builds/latest/aarch64/"
+
+// Total hack until automation is possible.
+// We need a proper json file at least to automate
+func getFCOSDownload() (*fcosDownloadInfo, error) {
+
+	meta := Build{}
+	fmt.Println(aarchBaseURL + "meta.json")
+	resp, err := http.Get(aarchBaseURL + "meta.json")
+	if err != nil {
+		return nil, err
+	}
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		if err := resp.Body.Close(); err != nil {
+			logrus.Error(err)
+		}
+	}()
+	if err := json.Unmarshal(body, &meta); err != nil {
+		return nil, err
+	}
+	return &fcosDownloadInfo{
+		Location:  "https://fedorapeople.org/groups/fcos-images/builds/latest/aarch64/fedora-coreos-33.20210310.dev.0-qemu.aarch64.qcow2",
+		Release:   "",
+		Sha256Sum: meta.BuildArtifacts.Qemu.Sha256,
+	}, nil
+}
+
+/*
+	All of this can be nuked when fcos upstream generates a proper meta data file for aarch.
+*/
+type AliyunImage struct {
+	ImageID string `json:"id"`
+	Region  string `json:"name"`
+}
+
+type Amis struct {
+	Hvm      string `json:"hvm"`
+	Region   string `json:"name"`
+	Snapshot string `json:"snapshot"`
+}
+
+type Artifact struct {
+	Path               string  `json:"path"`
+	Sha256             string  `json:"sha256"`
+	SizeInBytes        float64 `json:"size,omitempty"`
+	UncompressedSha256 string  `json:"uncompressed-sha256,omitempty"`
+	UncompressedSize   int     `json:"uncompressed-size,omitempty"`
+}
+
+type Build struct {
+	AlibabaAliyunUploads      []AliyunImage         `json:"aliyun,omitempty"`
+	Amis                      []Amis                `json:"amis,omitempty"`
+	Architecture              string                `json:"coreos-assembler.basearch,omitempty"`
+	Azure                     *Cloudartifact        `json:"azure,omitempty"`
+	BuildArtifacts            *BuildArtifacts       `json:"images,omitempty"`
+	BuildID                   string                `json:"buildid"`
+	BuildRef                  string                `json:"ref,omitempty"`
+	BuildSummary              string                `json:"summary"`
+	BuildTimeStamp            string                `json:"coreos-assembler.build-timestamp,omitempty"`
+	BuildURL                  string                `json:"build-url,omitempty"`
+	ConfigGitRev              string                `json:"coreos-assembler.config-gitrev,omitempty"`
+	ContainerConfigGit        *Git                  `json:"coreos-assembler.container-config-git,omitempty"`
+	CoreOsSource              string                `json:"coreos-assembler.code-source,omitempty"`
+	CosaContainerImageGit     *Git                  `json:"coreos-assembler.container-image-git,omitempty"`
+	CosaDelayedMetaMerge      bool                  `json:"coreos-assembler.delayed-meta-merge,omitempty"`
+	CosaImageChecksum         string                `json:"coreos-assembler.image-config-checksum,omitempty"`
+	CosaImageVersion          int                   `json:"coreos-assembler.image-genver,omitempty"`
+	Extensions                *Extensions           `json:"extensions,omitempty"`
+	FedoraCoreOsParentCommit  string                `json:"fedora-coreos.parent-commit,omitempty"`
+	FedoraCoreOsParentVersion string                `json:"fedora-coreos.parent-version,omitempty"`
+	Gcp                       *Gcp                  `json:"gcp,omitempty"`
+	GitDirty                  string                `json:"coreos-assembler.config-dirty,omitempty"`
+	ImageInputChecksum        string                `json:"coreos-assembler.image-input-checksum,omitempty"`
+	InputHasOfTheRpmOstree    string                `json:"rpm-ostree-inputhash"`
+	MetaStamp                 float64               `json:"coreos-assembler.meta-stamp,omitempty"`
+	Name                      string                `json:"name"`
+	Oscontainer               *Image                `json:"oscontainer,omitempty"`
+	OstreeCommit              string                `json:"ostree-commit"`
+	OstreeContentBytesWritten int                   `json:"ostree-content-bytes-written,omitempty"`
+	OstreeContentChecksum     string                `json:"ostree-content-checksum"`
+	OstreeNCacheHits          int                   `json:"ostree-n-cache-hits,omitempty"`
+	OstreeNContentTotal       int                   `json:"ostree-n-content-total,omitempty"`
+	OstreeNContentWritten     int                   `json:"ostree-n-content-written,omitempty"`
+	OstreeNMetadataTotal      int                   `json:"ostree-n-metadata-total,omitempty"`
+	OstreeNMetadataWritten    int                   `json:"ostree-n-metadata-written,omitempty"`
+	OstreeTimestamp           string                `json:"ostree-timestamp"`
+	OstreeVersion             string                `json:"ostree-version"`
+	OverridesActive           bool                  `json:"coreos-assembler.overrides-active,omitempty"`
+	PkgdiffAgainstParent      PackageSetDifferences `json:"parent-pkgdiff,omitempty"`
+	PkgdiffBetweenBuilds      PackageSetDifferences `json:"pkgdiff,omitempty"`
+	ReleasePayload            *Image                `json:"release-payload,omitempty"`
+}
+
+type BuildArtifacts struct {
+	Aliyun        *Artifact `json:"aliyun,omitempty"`
+	Aws           *Artifact `json:"aws,omitempty"`
+	Azure         *Artifact `json:"azure,omitempty"`
+	AzureStack    *Artifact `json:"azurestack,omitempty"`
+	Dasd          *Artifact `json:"dasd,omitempty"`
+	DigitalOcean  *Artifact `json:"digitalocean,omitempty"`
+	Exoscale      *Artifact `json:"exoscale,omitempty"`
+	Gcp           *Artifact `json:"gcp,omitempty"`
+	IbmCloud      *Artifact `json:"ibmcloud,omitempty"`
+	Initramfs     *Artifact `json:"initramfs,omitempty"`
+	Iso           *Artifact `json:"iso,omitempty"`
+	Kernel        *Artifact `json:"kernel,omitempty"`
+	LiveInitramfs *Artifact `json:"live-initramfs,omitempty"`
+	LiveIso       *Artifact `json:"live-iso,omitempty"`
+	LiveKernel    *Artifact `json:"live-kernel,omitempty"`
+	LiveRootfs    *Artifact `json:"live-rootfs,omitempty"`
+	Metal         *Artifact `json:"metal,omitempty"`
+	Metal4KNative *Artifact `json:"metal4k,omitempty"`
+	OpenStack     *Artifact `json:"openstack,omitempty"`
+	Ostree        Artifact  `json:"ostree"`
+	Qemu          *Artifact `json:"qemu,omitempty"`
+	Vmware        *Artifact `json:"vmware,omitempty"`
+	Vultr         *Artifact `json:"vultr,omitempty"`
+}
+
+type Cloudartifact struct {
+	Image string `json:"image"`
+	URL   string `json:"url"`
+}
+
+type Extensions struct {
+	Manifest       map[string]interface{} `json:"manifest"`
+	Path           string                 `json:"path"`
+	RpmOstreeState string                 `json:"rpm-ostree-state"`
+	Sha256         string                 `json:"sha256"`
+}
+
+type Gcp struct {
+	ImageFamily  string `json:"family,omitempty"`
+	ImageName    string `json:"image"`
+	ImageProject string `json:"project,omitempty"`
+	URL          string `json:"url"`
+}
+
+type Git struct {
+	Branch string `json:"branch,omitempty"`
+	Commit string `json:"commit"`
+	Dirty  string `json:"dirty,omitempty"`
+	Origin string `json:"origin"`
+}
+
+type Image struct {
+	Comment string `json:"comment,omitempty"`
+	Digest  string `json:"digest"`
+	Image   string `json:"image"`
+}
+
+type Items interface{}
+
+type PackageSetDifferences []Items