server: remove Update calls

Signed-off-by: Antonio Murdaca <runcom@redhat.com>

server/container_create.go

@@ -210,7 +210,6 @@ func ensureSaneLogPath(logPath string) error {
 // CreateContainer creates a new container in specified PodSandbox
 func (s *Server) CreateContainer(ctx context.Context, req *pb.CreateContainerRequest) (res *pb.CreateContainerResponse, err error) {
 	logrus.Debugf("CreateContainerRequest %+v", req)
-	s.Update()
 
 	s.updateLock.RLock()
 	defer s.updateLock.RUnlock()

server/container_list.go

@@ -29,7 +29,6 @@ func filterContainer(c *pb.Container, filter *pb.ContainerFilter) bool {
 // ListContainers lists all containers by filters.
 func (s *Server) ListContainers(ctx context.Context, req *pb.ListContainersRequest) (*pb.ListContainersResponse, error) {
 	logrus.Debugf("ListContainersRequest %+v", req)
-	s.Update()
 	var ctrs []*pb.Container
 	filter := req.Filter
 	ctrList := s.state.containers.List()

server/container_remove.go

@@ -13,7 +13,6 @@ import (
 // should be force removed.
 func (s *Server) RemoveContainer(ctx context.Context, req *pb.RemoveContainerRequest) (*pb.RemoveContainerResponse, error) {
 	logrus.Debugf("RemoveContainerRequest %+v", req)
-	s.Update()
 	c, err := s.getContainerFromRequest(req.ContainerId)
 	if err != nil {
 		return nil, err

server/container_start.go

@@ -11,7 +11,6 @@ import (
 // StartContainer starts the container.
 func (s *Server) StartContainer(ctx context.Context, req *pb.StartContainerRequest) (*pb.StartContainerResponse, error) {
 	logrus.Debugf("StartContainerRequest %+v", req)
-	s.Update()
 	c, err := s.getContainerFromRequest(req.ContainerId)
 	if err != nil {
 		return nil, err

server/container_status.go

@@ -13,7 +13,6 @@ import (
 // ContainerStatus returns status of the container.
 func (s *Server) ContainerStatus(ctx context.Context, req *pb.ContainerStatusRequest) (*pb.ContainerStatusResponse, error) {
 	logrus.Debugf("ContainerStatusRequest %+v", req)
-	s.Update()
 	c, err := s.getContainerFromRequest(req.ContainerId)
 	if err != nil {
 		return nil, err

server/container_stop.go

@@ -12,7 +12,6 @@ import (
 // StopContainer stops a running container with a grace period (i.e., timeout).
 func (s *Server) StopContainer(ctx context.Context, req *pb.StopContainerRequest) (*pb.StopContainerResponse, error) {
 	logrus.Debugf("StopContainerRequest %+v", req)
-	s.Update()
 	c, err := s.getContainerFromRequest(req.ContainerId)
 	if err != nil {
 		return nil, err

server/sandbox_list.go

@@ -29,7 +29,6 @@ func filterSandbox(p *pb.PodSandbox, filter *pb.PodSandboxFilter) bool {
 // ListPodSandbox returns a list of SandBoxes.
 func (s *Server) ListPodSandbox(ctx context.Context, req *pb.ListPodSandboxRequest) (*pb.ListPodSandboxResponse, error) {
 	logrus.Debugf("ListPodSandboxRequest %+v", req)
-	s.Update()
 	var pods []*pb.PodSandbox
 	var podList []*sandbox
 	for _, sb := range s.state.sandboxes {

server/sandbox_remove.go

@@ -15,7 +15,6 @@ import (
 // sandbox, they should be force deleted.
 func (s *Server) RemovePodSandbox(ctx context.Context, req *pb.RemovePodSandboxRequest) (*pb.RemovePodSandboxResponse, error) {
 	logrus.Debugf("RemovePodSandboxRequest %+v", req)
-	s.Update()
 	sb, err := s.getPodSandboxFromRequest(req.PodSandboxId)
 	if err != nil {
 		if err == errSandboxIDEmpty {

server/sandbox_status.go

@@ -10,7 +10,6 @@ import (
 // PodSandboxStatus returns the Status of the PodSandbox.
 func (s *Server) PodSandboxStatus(ctx context.Context, req *pb.PodSandboxStatusRequest) (*pb.PodSandboxStatusResponse, error) {
 	logrus.Debugf("PodSandboxStatusRequest %+v", req)
-	s.Update()
 	sb, err := s.getPodSandboxFromRequest(req.PodSandboxId)
 	if err != nil {
 		return nil, err

server/sandbox_stop.go

@@ -14,7 +14,6 @@ import (
 // sandbox, they should be force terminated.
 func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxRequest) (*pb.StopPodSandboxResponse, error) {
 	logrus.Debugf("StopPodSandboxRequest %+v", req)
-	s.Update()
 	sb, err := s.getPodSandboxFromRequest(req.PodSandboxId)
 	if err != nil {
 		return nil, err