debian-forge-composer/internal/weldr/upload.go
Tomáš Hozza d7e59e6eec Worker: move GCE image guest OS features to upload target options
Previously, the worker was determining the GCE image guest OS Features
on its own, based on the OS name. This caused problems, in case the
osbuild-composer was of a newer version than the worker.

Example:
osbuild-composer contained support for c10s GCE image type and its
implementation also contained the proper guest OS Features list for it.
However, when the worker got the osbuild job, it built it and tried to
fetch the guest OS Features for the distro. Since its implementation was
too old, it didn't contain the code that added the actual support for
c10s GCE images and got no guest OS features list (which is the default
for unsupported distros). The image was successfully uploaded and
shared, but it does not boot in GCP, because it does not know that it
should use UEFI to boot it.

This behavior could be considered a bug. The worker should be dumb. It
should not be making decisions about the image features, but instead it
should take them from the upload target options. And composer should be
the authoritative source of truth for this. Because otherwise, we
basically have two components that need to be updated in sync to add
support for GCE images on a new distro.

Move the GCE image guest OS features to the GCP upload target options.
The worker will just take what is specified there and use it when
importing the image to GCP. As a compatibility layer for the case when
the composer would be older than the worker (unlikely, but still),
worker will try to determine the image guest OS features in case the
list in the upload target options is empty.

Extend the GCP functional tests to check that the imported image has at
least some guest OS features set.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>
2024-08-29 17:37:48 +02:00

398 lines
12 KiB
Go

package weldr
import (
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"strings"
"time"
ec2types "github.com/aws/aws-sdk-go-v2/service/ec2/types"
"github.com/osbuild/images/pkg/distro"
"github.com/osbuild/osbuild-composer/internal/cloud/gcp"
"github.com/osbuild/osbuild-composer/internal/common"
"github.com/sirupsen/logrus"
"github.com/google/uuid"
"github.com/osbuild/osbuild-composer/internal/target"
)
type uploadResponse struct {
UUID uuid.UUID `json:"uuid"`
Status common.ImageBuildState `json:"status"`
ProviderName string `json:"provider_name"`
ImageName string `json:"image_name"`
CreationTime float64 `json:"creation_time"`
Settings uploadSettings `json:"settings"`
}
type uploadSettings interface {
isUploadSettings()
}
type awsUploadSettings struct {
Region string `json:"region"`
AccessKeyID string `json:"accessKeyID,omitempty"`
SecretAccessKey string `json:"secretAccessKey,omitempty"`
SessionToken string `json:"sessionToken,omitempty"`
Bucket string `json:"bucket"`
Key string `json:"key"`
}
func (awsUploadSettings) isUploadSettings() {}
type awsS3UploadSettings struct {
Region string `json:"region"`
AccessKeyID string `json:"accessKeyID,omitempty"`
SecretAccessKey string `json:"secretAccessKey,omitempty"`
SessionToken string `json:"sessionToken,omitempty"`
Bucket string `json:"bucket"`
Key string `json:"key"`
Endpoint string `json:"endpoint"`
CABundle string `json:"ca_bundle"`
SkipSSLVerification bool `json:"skip_ssl_verification"`
}
func (awsS3UploadSettings) isUploadSettings() {}
type azureUploadSettings struct {
StorageAccount string `json:"storageAccount,omitempty"`
StorageAccessKey string `json:"storageAccessKey,omitempty"`
Container string `json:"container"`
}
func (azureUploadSettings) isUploadSettings() {}
type gcpUploadSettings struct {
Region string `json:"region"`
Bucket string `json:"bucket"`
Object string `json:"object,omitempty"`
// base64 encoded GCP credentials JSON file
Credentials string `json:"credentials,omitempty"`
}
func (gcpUploadSettings) isUploadSettings() {}
type vmwareUploadSettings struct {
Host string `json:"host"`
Username string `json:"username"`
Password string `json:"password"`
Datacenter string `json:"datacenter"`
Cluster string `json:"cluster"`
Datastore string `json:"datastore"`
Folder string `json:"folder"`
}
func (vmwareUploadSettings) isUploadSettings() {}
type ociUploadSettings struct {
Tenancy string `json:"tenancy"`
Region string `json:"region"`
User string `json:"user"`
Bucket string `json:"bucket"`
Namespace string `json:"namespace"`
PrivateKey string `json:"private_key"`
Fingerprint string `json:"fingerprint"`
Compartment string `json:"compartment"`
}
func (ociUploadSettings) isUploadSettings() {}
type containerUploadSettings struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
TlsVerify *bool `json:"tls_verify,omitempty"`
}
func (containerUploadSettings) isUploadSettings() {}
type pulpOSTreeUploadSettings struct {
ServerAddress string `json:"server_address"`
Repository string `json:"repository"`
BasePath string `json:"basepath,omitempty"`
Username string `json:"username"`
Password string `json:"password"`
}
func (pulpOSTreeUploadSettings) isUploadSettings() {}
type uploadRequest struct {
Provider string `json:"provider"`
ImageName string `json:"image_name"`
Settings uploadSettings `json:"settings"`
}
type rawUploadRequest struct {
Provider string `json:"provider"`
ImageName string `json:"image_name"`
Settings json.RawMessage `json:"settings"`
}
func (u *uploadRequest) UnmarshalJSON(data []byte) error {
var rawUploadRequest rawUploadRequest
err := json.Unmarshal(data, &rawUploadRequest)
if err != nil {
return err
}
var settings uploadSettings
switch rawUploadRequest.Provider {
case "azure":
settings = new(azureUploadSettings)
case "aws":
settings = new(awsUploadSettings)
case "aws.s3":
settings = new(awsS3UploadSettings)
case "gcp":
settings = new(gcpUploadSettings)
case "vmware":
settings = new(vmwareUploadSettings)
case "oci":
settings = new(ociUploadSettings)
case "generic.s3":
// While the API still accepts provider type "generic.s3", the request is handled
// in the same way as for a request with provider type "aws.s3"
settings = new(awsS3UploadSettings)
case "container":
settings = new(containerUploadSettings)
case "pulp.ostree":
settings = new(pulpOSTreeUploadSettings)
default:
return errors.New("unexpected provider name")
}
err = json.Unmarshal(rawUploadRequest.Settings, settings)
if err != nil {
return err
}
u.Provider = rawUploadRequest.Provider
u.ImageName = rawUploadRequest.ImageName
u.Settings = settings
return err
}
// Converts a `Target` to a serializable `uploadResponse`.
//
// This ignore the status in `targets`, because that's never set correctly.
// Instead, it sets each target's status to the ImageBuildState equivalent of
// `state`.
//
// This also ignores any sensitive data passed into targets. Access keys may
// be passed as input to composer, but should not be possible to be queried.
func targetsToUploadResponses(targets []*target.Target, state ComposeState) []uploadResponse {
var uploads []uploadResponse
for _, t := range targets {
upload := uploadResponse{
UUID: t.Uuid,
ImageName: t.ImageName,
CreationTime: float64(t.Created.UnixNano()) / 1000000000,
}
switch state {
case ComposeWaiting:
upload.Status = common.IBWaiting
case ComposeRunning:
upload.Status = common.IBRunning
case ComposeFinished:
upload.Status = common.IBFinished
case ComposeFailed:
upload.Status = common.IBFailed
}
switch options := t.Options.(type) {
case *target.AWSTargetOptions:
upload.ProviderName = "aws"
upload.Settings = &awsUploadSettings{
Region: options.Region,
Bucket: options.Bucket,
Key: options.Key,
// AccessKeyID and SecretAccessKey are intentionally not included.
}
uploads = append(uploads, upload)
case *target.AzureTargetOptions:
upload.ProviderName = "azure"
upload.Settings = &azureUploadSettings{
Container: options.Container,
// StorageAccount and StorageAccessKey are intentionally not included.
}
uploads = append(uploads, upload)
case *target.GCPTargetOptions:
upload.ProviderName = "gcp"
upload.Settings = &gcpUploadSettings{
Region: options.Region,
Bucket: options.Bucket,
Object: options.Object,
// Credentials are intentionally not included.
}
uploads = append(uploads, upload)
case *target.VMWareTargetOptions:
upload.ProviderName = "vmware"
upload.Settings = &vmwareUploadSettings{
Host: options.Host,
Cluster: options.Cluster,
Datacenter: options.Datacenter,
Datastore: options.Datastore,
// Username and Password are intentionally not included.
}
uploads = append(uploads, upload)
case *target.AWSS3TargetOptions:
upload.ProviderName = "aws.s3"
upload.Settings = &awsS3UploadSettings{
Region: options.Region,
Bucket: options.Bucket,
Key: options.Key,
// AccessKeyID and SecretAccessKey are intentionally not included.
}
uploads = append(uploads, upload)
case *target.PulpOSTreeTargetOptions:
upload.ProviderName = "pulp.ostree"
upload.Settings = &pulpOSTreeUploadSettings{
ServerAddress: options.ServerAddress,
Repository: options.Repository,
BasePath: options.BasePath,
// Username and Password are intentionally not included.
}
uploads = append(uploads, upload)
}
}
return uploads
}
func uploadRequestToTarget(u uploadRequest, imageType distro.ImageType) *target.Target {
var t target.Target
t.Uuid = uuid.New()
t.ImageName = u.ImageName
t.OsbuildArtifact.ExportFilename = imageType.Filename()
t.OsbuildArtifact.ExportName = imageType.Exports()[0]
t.Status = common.IBWaiting
t.Created = time.Now()
switch options := u.Settings.(type) {
case *awsUploadSettings:
key := options.Key
if key == "" {
key = fmt.Sprintf("composer-api-%s", uuid.New().String())
}
t.Name = target.TargetNameAWS
var amiBootMode *string
switch imageType.BootMode() {
case distro.BOOT_HYBRID:
amiBootMode = common.ToPtr(string(ec2types.BootModeValuesUefiPreferred))
case distro.BOOT_UEFI:
amiBootMode = common.ToPtr(string(ec2types.BootModeValuesUefi))
case distro.BOOT_LEGACY:
amiBootMode = common.ToPtr(string(ec2types.BootModeValuesLegacyBios))
}
t.Options = &target.AWSTargetOptions{
Region: options.Region,
AccessKeyID: options.AccessKeyID,
SecretAccessKey: options.SecretAccessKey,
SessionToken: options.SessionToken,
Bucket: options.Bucket,
Key: key,
BootMode: amiBootMode,
}
case *awsS3UploadSettings:
key := options.Key
if key == "" {
key = fmt.Sprintf("composer-api-%s", uuid.New().String())
}
t.Name = target.TargetNameAWSS3
t.Options = &target.AWSS3TargetOptions{
Region: options.Region,
AccessKeyID: options.AccessKeyID,
SecretAccessKey: options.SecretAccessKey,
SessionToken: options.SessionToken,
Bucket: options.Bucket,
Key: key,
Endpoint: options.Endpoint,
CABundle: options.CABundle,
SkipSSLVerification: options.SkipSSLVerification,
}
case *azureUploadSettings:
t.Name = target.TargetNameAzure
t.Options = &target.AzureTargetOptions{
StorageAccount: options.StorageAccount,
StorageAccessKey: options.StorageAccessKey,
Container: options.Container,
}
case *gcpUploadSettings:
t.Name = target.TargetNameGCP
var gcpCredentials []byte
var err error
if options.Credentials != "" {
gcpCredentials, err = base64.StdEncoding.DecodeString(options.Credentials)
if err != nil {
panic(err)
}
}
// Providing the Object name is optional. If it is provided, we must
// ensure that it has a '.tar.gz' suffix to be successfully imported.
// If it is not provided, we will generate a random name.
objectName := options.Object
if objectName == "" {
objectName = fmt.Sprintf("composer-api-%s.tar.gz", uuid.New().String())
} else if !strings.HasSuffix(objectName, ".tar.gz") {
objectName = objectName + ".tar.gz"
logrus.Infof("[GCP] object name must end with '.tar.gz', using %q as the object name", objectName)
}
osName := imageType.Arch().Distro().Name()
t.Options = &target.GCPTargetOptions{
Region: options.Region,
Os: osName,
Bucket: options.Bucket,
Object: objectName,
Credentials: gcpCredentials,
GuestOsFeatures: gcp.GuestOsFeaturesByDistro(osName),
}
case *vmwareUploadSettings:
t.Name = target.TargetNameVMWare
t.Options = &target.VMWareTargetOptions{
Username: options.Username,
Password: options.Password,
Host: options.Host,
Cluster: options.Cluster,
Datacenter: options.Datacenter,
Datastore: options.Datastore,
Folder: options.Folder,
}
case *ociUploadSettings:
t.Name = target.TargetNameOCI
t.Options = &target.OCITargetOptions{
User: options.User,
Tenancy: options.Tenancy,
Region: options.Region,
PrivateKey: options.PrivateKey,
Fingerprint: options.Fingerprint,
Bucket: options.Bucket,
Namespace: options.Namespace,
Compartment: options.Compartment,
}
case *containerUploadSettings:
t.Name = target.TargetNameContainer
t.Options = &target.ContainerTargetOptions{
Username: options.Username,
Password: options.Password,
TlsVerify: options.TlsVerify,
}
case *pulpOSTreeUploadSettings:
t.Name = target.TargetNamePulpOSTree
convertedOptions := target.PulpOSTreeTargetOptions(*options)
t.Options = &convertedOptions
}
return &t
}