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cloudinfo: identify gce from file

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This commit is contained in:
Erez Freiberger 2016-06-23 13:10:59 +03:00
parent 6abe4db6f4
commit cf548f1b70
1 changed files with 13 additions and 1 deletions
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14
utils/cloudinfo/gce.go
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@ -15,15 +15,27 @@
package cloudinfo package cloudinfo
import ( import (
"io/ioutil"
"strings" "strings"
info "github.com/google/cadvisor/info/v1" info "github.com/google/cadvisor/info/v1"
"github.com/golang/glog"
"google.golang.org/cloud/compute/metadata" "google.golang.org/cloud/compute/metadata"
) )
const (
gceProductName = "/sys/class/dmi/id/product_name"
google = "Google"
)
func onGCE() bool { func onGCE() bool {
return metadata.OnGCE() data, err := ioutil.ReadFile(gceProductName)
if err != nil {
glog.V(2).Infof("Error while reading product_name: %v", err)
return false
}
return strings.Contains(string(data), google)
} }
func getGceInstanceType() info.InstanceType { func getGceInstanceType() info.InstanceType {