From e4d403193f82d0cd4e86ce83751c487b1d632624 Mon Sep 17 00:00:00 2001
From: David Ashpole <dashpole@google.com>
Date: Fri, 9 Nov 2018 09:29:26 -0800
Subject: [PATCH] remove unused interface method

---
 metrics/prometheus.go      |  3 ---
 metrics/prometheus_test.go | 28 ----------------------------
 2 files changed, 31 deletions(-)

diff --git a/metrics/prometheus.go b/metrics/prometheus.go
index 54f79406..38502743 100644
--- a/metrics/prometheus.go
+++ b/metrics/prometheus.go
@@ -21,7 +21,6 @@ import (
 
 	"github.com/google/cadvisor/container"
 	info "github.com/google/cadvisor/info/v1"
-	"github.com/google/cadvisor/info/v2"
 
 	"github.com/prometheus/client_golang/prometheus"
 	"k8s.io/klog"
@@ -36,8 +35,6 @@ type infoProvider interface {
 	GetVersionInfo() (*info.VersionInfo, error)
 	// GetMachineInfo provides information about the machine.
 	GetMachineInfo() (*info.MachineInfo, error)
-	// GetProcessList provides information about each container's processes
-	GetProcessList(containerName string, options v2.RequestOptions) ([]v2.ProcessInfo, error)
 }
 
 // metricValue describes a single metric value for a given set of label values
diff --git a/metrics/prometheus_test.go b/metrics/prometheus_test.go
index 38b5df0f..49810c4a 100644
--- a/metrics/prometheus_test.go
+++ b/metrics/prometheus_test.go
@@ -26,7 +26,6 @@ import (
 
 	"github.com/google/cadvisor/container"
 	info "github.com/google/cadvisor/info/v1"
-	"github.com/google/cadvisor/info/v2"
 
 	"github.com/prometheus/client_golang/prometheus"
 )
@@ -50,26 +49,6 @@ func (p testSubcontainersInfoProvider) GetMachineInfo() (*info.MachineInfo, erro
 	}, nil
 }
 
-func (p testSubcontainersInfoProvider) GetProcessList(containerName string, options v2.RequestOptions) ([]v2.ProcessInfo, error) {
-	return []v2.ProcessInfo{
-		{
-			User:          "user1",
-			Pid:           1,
-			Ppid:          2,
-			StartTime:     "OCT2018",
-			PercentCpu:    0.0,
-			PercentMemory: 0.0,
-			RSS:           3,
-			VirtualSize:   4,
-			Status:        "S",
-			RunningTime:   "00:00:00",
-			Cmd:           "cmd1",
-			CgroupPath:    "path",
-			FdCount:       5,
-		},
-	}, nil
-}
-
 var allMetrics = container.MetricSet{
 	container.CpuUsageMetrics:         struct{}{},
 	container.ProcessSchedulerMetrics: struct{}{},
@@ -331,13 +310,6 @@ func (p *erroringSubcontainersInfoProvider) GetMachineInfo() (*info.MachineInfo,
 	return p.successfulProvider.GetMachineInfo()
 }
 
-func (p *erroringSubcontainersInfoProvider) GetProcessList(containerName string, options v2.RequestOptions) ([]v2.ProcessInfo, error) {
-	if p.shouldFail {
-		return nil, errors.New("Oops 2")
-	}
-	return p.successfulProvider.GetProcessList(containerName, options)
-}
-
 func (p *erroringSubcontainersInfoProvider) SubcontainersInfo(
 	a string, r *info.ContainerInfoRequest) ([]*info.ContainerInfo, error) {
 	if p.shouldFail {