fix container create/run throttle devices

pod resource limits introduced a regression where `FinishThrottleDevices` was not called for create/run

Signed-off-by: Charlie Doern <cdoern@redhat.com>

2 files changed, 16 insertions, 3 deletions

diff --git a/pkg/specgen/generate/container.go b/pkg/specgen/generate/container.go
index 9bb7caace..8cfac924b 100644
--- a/pkg/specgen/generate/container.go
+++ b/pkg/specgen/generate/container.go
@@ -494,10 +494,10 @@ func FinishThrottleDevices(s *specgen.SpecGenerator) error {
 	if s.ResourceLimits == nil {
 		s.ResourceLimits = &spec.LinuxResources{}
 	}
-	if s.ResourceLimits.BlockIO == nil {
-		s.ResourceLimits.BlockIO = &spec.LinuxBlockIO{}
-	}
 	if bps := s.ThrottleReadBpsDevice; len(bps) > 0 {
+		if s.ResourceLimits.BlockIO == nil {
+			s.ResourceLimits.BlockIO = &spec.LinuxBlockIO{}
+		}
 		for k, v := range bps {
 			statT := unix.Stat_t{}
 			if err := unix.Stat(k, &statT); err != nil {
@@ -512,6 +512,9 @@ func FinishThrottleDevices(s *specgen.SpecGenerator) error {
 		}
 	}
 	if bps := s.ThrottleWriteBpsDevice; len(bps) > 0 {
+		if s.ResourceLimits.BlockIO == nil {
+			s.ResourceLimits.BlockIO = &spec.LinuxBlockIO{}
+		}
 		for k, v := range bps {
 			statT := unix.Stat_t{}
 			if err := unix.Stat(k, &statT); err != nil {
@@ -523,6 +526,9 @@ func FinishThrottleDevices(s *specgen.SpecGenerator) error {
 		}
 	}
 	if iops := s.ThrottleReadIOPSDevice; len(iops) > 0 {
+		if s.ResourceLimits.BlockIO == nil {
+			s.ResourceLimits.BlockIO = &spec.LinuxBlockIO{}
+		}
 		for k, v := range iops {
 			statT := unix.Stat_t{}
 			if err := unix.Stat(k, &statT); err != nil {
@@ -534,6 +540,9 @@ func FinishThrottleDevices(s *specgen.SpecGenerator) error {
 		}
 	}
 	if iops := s.ThrottleWriteIOPSDevice; len(iops) > 0 {
+		if s.ResourceLimits.BlockIO == nil {
+			s.ResourceLimits.BlockIO = &spec.LinuxBlockIO{}
+		}
 		for k, v := range iops {
 			statT := unix.Stat_t{}
 			if err := unix.Stat(k, &statT); err != nil {
diff --git a/pkg/specgen/generate/container_create.go b/pkg/specgen/generate/container_create.go
index 389900820..8334d386f 100644
--- a/pkg/specgen/generate/container_create.go
+++ b/pkg/specgen/generate/container_create.go
@@ -55,6 +55,10 @@ func MakeContainer(ctx context.Context, rt *libpod.Runtime, s *specgen.SpecGener
 		}
 	}
 
+	if err := FinishThrottleDevices(s); err != nil {
+		return nil, nil, nil, err
+	}
+
 	// Set defaults for unset namespaces
 	if s.PidNS.IsDefault() {
 		defaultNS, err := GetDefaultNamespaceMode("pid", rtc, pod)