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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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15
server/sandbox_stop.go
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@ -2,6 +2,7 @@ package server
import (
"fmt"
"time"
"github.com/containers/storage"
"github.com/docker/docker/pkg/mount"
@ -18,7 +19,13 @@ import (
// StopPodSandbox stops the sandbox. If there are any running containers in the
// sandbox, they should be force terminated.
func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxRequest) (*pb.StopPodSandboxResponse, error) {
func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxRequest) (resp *pb.StopPodSandboxResponse, err error) {
const operation = "stop_pod_sandbox"
defer func() {
recordOperation(operation, time.Now())
recordError(operation, err)
}()
logrus.Debugf("StopPodSandboxRequest %+v", req)
sb, err := s.getPodSandboxFromRequest(req.PodSandboxId)
if err != nil {
@ -30,14 +37,14 @@ func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxReque
// the the CRI interface which expects to not error out in not found
// cases.
resp := &pb.StopPodSandboxResponse{}
resp = &pb.StopPodSandboxResponse{}
logrus.Warnf("could not get sandbox %s, it's probably been stopped already: %v", req.PodSandboxId, err)
logrus.Debugf("StopPodSandboxResponse %s: %+v", req.PodSandboxId, resp)
return resp, nil
}
if sb.Stopped() {
resp := &pb.StopPodSandboxResponse{}
resp = &pb.StopPodSandboxResponse{}
logrus.Debugf("StopPodSandboxResponse %s: %+v", sb.ID(), resp)
return resp, nil
}
@ -95,7 +102,7 @@ func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxReque
}
sb.SetStopped()
resp := &pb.StopPodSandboxResponse{}
resp = &pb.StopPodSandboxResponse{}
logrus.Debugf("StopPodSandboxResponse %s: %+v", sb.ID(), resp)
return resp, nil
}