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OVA: workaround for virt-v2v firmware detection
Signed-off-by: Bella Khizgiyaev <bkhizgiy@redhat.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| package util | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/konveyor/forklift-controller/pkg/lib/logging" | ||
| "gopkg.in/yaml.v2" | ||
| ) | ||
|
|
||
| const ( | ||
| // Name. | ||
| Name = "kubevirt-vm-parser" | ||
| ) | ||
|
|
||
| // Package logger. | ||
| var log = logging.WithName(Name) | ||
|
|
||
| // Map of osinfo ids to vmware guest ids. | ||
| var osV2VMap = map[string]string{ | ||
| "centos6": "centos6_64Guest", | ||
| "centos7": "centos7_64Guest", | ||
| "centos8": "centos8_64Guest", | ||
| "centos9": "centos9_64Guest", | ||
| "rhel7": "rhel7_64Guest", | ||
| "rhel8": "rhel8_64Guest", | ||
| "rhel9": "rhel9_64Guest", | ||
| "rocky": "rockylinux_64Guest", | ||
| "sles10": "sles10_64Guest", | ||
| "sles11": "sles11_64Guest", | ||
| "sles12": "sles12_64Guest", | ||
| "sles15": "sles15_64Guest", | ||
| "sles16": "sles16_64Guest", | ||
| "opensuse": "opensuse64Guest", | ||
| "debian4": "debian4_64Guest", | ||
| "debian5": "debian5_64Guest", | ||
| "debian6": "debian6_64Guest", | ||
| "debian7": "debian7_64Guest", | ||
| "debian8": "debian8_64Guest", | ||
| "debian9": "debian9_64Guest", | ||
| "debian10": "debian10_64Guest", | ||
| "debian11": "debian11_64Guest", | ||
| "debian12": "debian12_64Guest", | ||
| "ubuntu": "ubuntu64Guest", | ||
| "fedora": "fedora64Guest", | ||
| "win7": "windows7Server64Guest", | ||
| "win8": "windows8Server64Guest", | ||
| "win10": "windows9Server64Guest", | ||
| "win11": "windows11_64Guest", | ||
| "win12": "windows12_64Guest", | ||
| "win2k19": "windows2019srv_64Guest", | ||
| "win2k22": "windows2022srvNext_64Guest", | ||
| } | ||
|
|
||
| type OS struct { | ||
| Firmware string `yaml:"firmware"` | ||
| } | ||
|
|
||
| type Domain struct { | ||
| OS OS `yaml:"os"` | ||
| } | ||
|
|
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| type TemplateSpec struct { | ||
| Domain Domain `yaml:"domain"` | ||
| } | ||
|
|
||
| type Template struct { | ||
| Spec TemplateSpec `yaml:"spec"` | ||
| } | ||
|
|
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| type VirtualMachineSpec struct { | ||
| Template Template `yaml:"template"` | ||
| } | ||
|
|
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| type VirtualMachine struct { | ||
| APIVersion string `yaml:"apiVersion"` | ||
| Kind string `yaml:"kind"` | ||
| Metadata Metadata `yaml:"metadata"` | ||
| Spec VirtualMachineSpec `yaml:"spec"` | ||
| } | ||
|
|
||
| type Metadata struct { | ||
| Name string `yaml:"name"` | ||
| Labels map[string]string `yaml:"labels"` | ||
| } | ||
|
|
||
| func GetFirmwareFromYaml(yamlData []byte) (string, error) { | ||
| var vm VirtualMachine | ||
| if err := yaml.Unmarshal(yamlData, &vm); err != nil { | ||
| return "", err | ||
| } | ||
|
|
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| firmware := vm.Spec.Template.Spec.Domain.OS.Firmware | ||
| if firmware == "" { | ||
| log.Info("Firmware type was not detected") | ||
| } | ||
|
|
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| return firmware, nil | ||
| } | ||
|
|
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| func GetOperationSystemFromYaml(yamlData []byte) (os string, err error) { | ||
| var vm VirtualMachine | ||
| if err = yaml.Unmarshal(yamlData, &vm); err != nil { | ||
| return | ||
| } | ||
|
|
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| labels := vm.Metadata.Labels | ||
| if osinfo, ok := labels["libguestfs.org/osinfo"]; ok { | ||
| return mapOs(osinfo), nil | ||
|
|
||
| } | ||
| return | ||
| } | ||
|
|
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| func mapOs(labelOS string) (os string) { | ||
| distro := strings.SplitN(labelOS, ".", 2)[0] | ||
|
|
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| switch { | ||
| case strings.HasPrefix(distro, "rocky"): | ||
| distro = "rocky" | ||
| case strings.HasPrefix(distro, "opensuse"): | ||
| distro = "opensuse" | ||
| case strings.HasPrefix(distro, "ubuntu"): | ||
| distro = "ubuntu" | ||
| case strings.HasPrefix(distro, "fedora"): | ||
| distro = "fedora" | ||
| } | ||
|
|
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| os, ok := osV2VMap[distro] | ||
| if !ok { | ||
| log.Info(fmt.Sprintf("Received %s, mapped to: %s", labelOS, os)) | ||
| os = "otherGuest64" | ||
| } | ||
| return | ||
| } |