Alex Vanin
e02ee50d7b
Due to source code relocation from GitHub. Signed-off-by: Alex Vanin <a.vanin@yadro.com>
35 lines
882 B
Go
35 lines
882 B
Go
package resolver
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
|
|
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/pool"
|
|
)
|
|
|
|
// FrostFSResolver represents virtual connection to the FrostFS network.
|
|
// It implements resolver.FrostFS.
|
|
type FrostFSResolver struct {
|
|
pool *pool.Pool
|
|
}
|
|
|
|
// NewFrostFSResolver creates new FrostFSResolver using provided pool.Pool.
|
|
func NewFrostFSResolver(p *pool.Pool) *FrostFSResolver {
|
|
return &FrostFSResolver{pool: p}
|
|
}
|
|
|
|
// SystemDNS implements resolver.FrostFS interface method.
|
|
func (x *FrostFSResolver) SystemDNS(ctx context.Context) (string, error) {
|
|
networkInfo, err := x.pool.NetworkInfo(ctx)
|
|
if err != nil {
|
|
return "", fmt.Errorf("read network info via client: %w", err)
|
|
}
|
|
|
|
domain := networkInfo.RawNetworkParameter("SystemDNS")
|
|
if domain == nil {
|
|
return "", errors.New("system DNS parameter not found or empty")
|
|
}
|
|
|
|
return string(domain), nil
|
|
}
|