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moby--moby/daemon/changes.go
Michael Crosby 3343d234f3 Add basic prometheus support
This adds a metrics packages that creates additional metrics.  Add the
metrics endpoint to the docker api server under `/metrics`.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

Add metrics to daemon package

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>

api: use standard way for metrics route

Also add "type" query parameter

Signed-off-by: Alexander Morozov <lk4d4@docker.com>

Convert timers to ms

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
2016-10-27 10:34:38 -07:00

25 lines
518 B
Go

package daemon
import (
"time"
"github.com/docker/docker/pkg/archive"
)
// ContainerChanges returns a list of container fs changes
func (daemon *Daemon) ContainerChanges(name string) ([]archive.Change, error) {
start := time.Now()
container, err := daemon.GetContainer(name)
if err != nil {
return nil, err
}
container.Lock()
defer container.Unlock()
c, err := container.RWLayer.Changes()
if err != nil {
return nil, err
}
containerActions.WithValues("changes").UpdateSince(start)
return c, nil
}