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AB#2286 Return only primary IPs for instance metadata operations (#335)

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Signed-off-by: Daniel Weiße <dw@edgeless.systems>
This commit is contained in:
Daniel Weiße 2022-08-04 11:08:20 +02:00 • committed by GitHub
parent 5c00dafe9b
commit 4151d365fb
21 changed files with 180 additions and 185 deletions
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38
joinservice/cmd/main.go
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@ -14,6 +14,7 @@ import (
qemucloud "github.com/edgelesssys/constellation/bootstrapper/cloudprovider/qemu"
"github.com/edgelesssys/constellation/internal/atls"
"github.com/edgelesssys/constellation/internal/cloud/cloudprovider"
"github.com/edgelesssys/constellation/internal/cloud/metadata"
"github.com/edgelesssys/constellation/internal/constants"
"github.com/edgelesssys/constellation/internal/file"
"github.com/edgelesssys/constellation/internal/grpc/atlscredentials"
@ -96,39 +97,34 @@ func main() {
}
func getVPCIP(ctx context.Context, provider string) (string, error) {
var metadata metadataAPI
var err error
switch cloudprovider.FromString(provider) {
case cloudprovider.Azure:
metadata, err := azurecloud.NewMetadata(ctx)
metadata, err = azurecloud.NewMetadata(ctx)
if err != nil {
return "", err
}
self, err := metadata.Self(ctx)
if err != nil {
return "", err
}
return self.PrivateIPs[0], nil
case cloudprovider.GCP:
gcpClient, err := gcpcloud.NewClient(ctx)
if err != nil {
return "", err
}
metadata := gcpcloud.New(gcpClient)
if err != nil {
return "", err
}
self, err := metadata.Self(ctx)
if err != nil {
return "", err
}
return self.PrivateIPs[0], nil
metadata = gcpcloud.New(gcpClient)
case cloudprovider.QEMU:
metadata := &qemucloud.Metadata{}
self, err := metadata.Self(ctx)
if err != nil {
return "", err
}
return self.PrivateIPs[0], nil
metadata = &qemucloud.Metadata{}
default:
return "", errors.New("unsupported cloud provider")
}
self, err := metadata.Self(ctx)
if err != nil {
return "", err
}
return self.VPCIP, nil
}
type metadataAPI interface {
Self(ctx context.Context) (metadata.InstanceMetadata, error)
}