instance_provider.go•680 B
package credentials
import (
"os"
"strings"
"github.com/alibabacloud-go/tea/tea"
)
type instanceCredentialsProvider struct{}
var providerInstance = new(instanceCredentialsProvider)
func newInstanceCredentialsProvider() Provider {
return &instanceCredentialsProvider{}
}
func (p *instanceCredentialsProvider) resolve() (*Config, error) {
roleName, ok := os.LookupEnv(ENVEcsMetadata)
if !ok {
return nil, nil
}
enableIMDSv2, _ := os.LookupEnv(ENVEcsMetadataIMDSv2Enable)
config := &Config{
Type: tea.String("ecs_ram_role"),
RoleName: tea.String(roleName),
EnableIMDSv2: tea.Bool(strings.ToLower(enableIMDSv2) == "true"),
}
return config, nil
}