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server: add prometheus metrics for CRI operations

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
This commit is contained in:
Antonio Murdaca 2017-11-09 11:10:35 +01:00
parent 9d3c442b7b
commit b959f8996d
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GPG key ID: B2BEAD150DE936B9
29 changed files with 324 additions and 54 deletions
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11
server/container_portforward.go
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@ -6,6 +6,7 @@ import (
"io"
"os/exec"
"strings"
"time"
"github.com/docker/docker/pkg/pools"
"github.com/kubernetes-incubator/cri-o/oci"
@ -15,11 +16,15 @@ import (
)
// PortForward prepares a streaming endpoint to forward ports from a PodSandbox.
func (s *Server) PortForward(ctx context.Context, req *pb.PortForwardRequest) (*pb.PortForwardResponse, error) {
func (s *Server) PortForward(ctx context.Context, req *pb.PortForwardRequest) (resp *pb.PortForwardResponse, err error) {
const operation = "port_forward"
defer func() {
recordOperation(operation, time.Now())
recordError(operation, err)
}()
logrus.Debugf("PortForwardRequest %+v", req)
resp, err := s.GetPortForward(req)
resp, err = s.GetPortForward(req)
if err != nil {
return nil, fmt.Errorf("unable to prepare portforward endpoint")
}