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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 5488bfeb9e
commit 12cb424833
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GPG key ID: B2BEAD150DE936B9
28 changed files with 313 additions and 53 deletions
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2
server/server.go
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@ -20,6 +20,7 @@ import (
"github.com/kubernetes-incubator/cri-o/oci"
"github.com/kubernetes-incubator/cri-o/pkg/storage"
"github.com/kubernetes-incubator/cri-o/server/apparmor"
"github.com/kubernetes-incubator/cri-o/server/metrics"
"github.com/kubernetes-incubator/cri-o/server/seccomp"
"github.com/pkg/errors"
"github.com/prometheus/client_golang/prometheus"
@ -349,6 +350,7 @@ func (s *Server) getPodSandboxFromRequest(podSandboxID string) (*sandbox.Sandbox
// CreateMetricsEndpoint creates a /metrics endpoint
// for prometheus monitoring
func (s *Server) CreateMetricsEndpoint() (*http.ServeMux, error) {
metrics.Register()
mux := &http.ServeMux{}
mux.Handle("/metrics", prometheus.Handler())
return mux, nil