server: add prometheus metrics for CRI operations

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

View file

@ -1,19 +1,28 @@
package server
import (
"time"
"github.com/sirupsen/logrus"
"golang.org/x/net/context"
pb "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
)
// StopContainer stops a running container with a grace period (i.e., timeout).
func (s *Server) StopContainer(ctx context.Context, req *pb.StopContainerRequest) (*pb.StopContainerResponse, error) {
_, err := s.ContainerServer.ContainerStop(ctx, req.ContainerId, req.Timeout)
func (s *Server) StopContainer(ctx context.Context, req *pb.StopContainerRequest) (resp *pb.StopContainerResponse, err error) {
const operation = "stop_container"
defer func() {
recordOperation(operation, time.Now())
recordError(operation, err)
}()
logrus.Debugf("StopContainerRequest %+v", req)
_, err = s.ContainerServer.ContainerStop(ctx, req.ContainerId, req.Timeout)
if err != nil {
return nil, err
}
resp := &pb.StopContainerResponse{}
resp = &pb.StopContainerResponse{}
logrus.Debugf("StopContainerResponse %s: %+v", req.ContainerId, resp)
return resp, nil
}