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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_exec.go
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@ -5,6 +5,7 @@ import (
"io"
"os"
"os/exec"
"time"
"github.com/docker/docker/pkg/pools"
"github.com/kubernetes-incubator/cri-o/oci"
@ -18,10 +19,16 @@ import (
)
// Exec prepares a streaming endpoint to execute a command in the container.
func (s *Server) Exec(ctx context.Context, req *pb.ExecRequest) (*pb.ExecResponse, error) {
func (s *Server) Exec(ctx context.Context, req *pb.ExecRequest) (resp *pb.ExecResponse, err error) {
const operation = "exec"
defer func() {
recordOperation(operation, time.Now())
recordError(operation, err)
}()
logrus.Debugf("ExecRequest %+v", req)
resp, err := s.GetExec(req)
resp, err = s.GetExec(req)
if err != nil {
return nil, fmt.Errorf("unable to prepare exec endpoint")
}