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authorMatthew Heon <matthew.heon@gmail.com>2017-11-01 13:22:04 -0400
committerMatthew Heon <matthew.heon@gmail.com>2017-11-01 13:22:04 -0400
commitc13f61798aa7bcf7b4de7ee31aa30148a3b08d97 (patch)
tree6f0c3297f91ecbe259d8dc5ff1b0ab3d63e44744 /server/container_list.go
parent92b31c0ff7c75fab3b875fb6b10c14f8e2c031e7 (diff)
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Prune Server package. Convert to new github location.
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
Diffstat (limited to 'server/container_list.go')
-rw-r--r--server/container_list.go112
1 files changed, 0 insertions, 112 deletions
diff --git a/server/container_list.go b/server/container_list.go
deleted file mode 100644
index 42204ae1f..000000000
--- a/server/container_list.go
+++ /dev/null
@@ -1,112 +0,0 @@
-package server
-
-import (
- "github.com/kubernetes-incubator/cri-o/oci"
- "github.com/sirupsen/logrus"
- "golang.org/x/net/context"
- "k8s.io/apimachinery/pkg/fields"
- pb "k8s.io/kubernetes/pkg/kubelet/apis/cri/v1alpha1/runtime"
-)
-
-// filterContainer returns whether passed container matches filtering criteria
-func filterContainer(c *pb.Container, filter *pb.ContainerFilter) bool {
- if filter != nil {
- if filter.State != nil {
- if c.State != filter.State.State {
- return false
- }
- }
- if filter.LabelSelector != nil {
- sel := fields.SelectorFromSet(filter.LabelSelector)
- if !sel.Matches(fields.Set(c.Labels)) {
- return false
- }
- }
- }
- return true
-}
-
-// ListContainers lists all containers by filters.
-func (s *Server) ListContainers(ctx context.Context, req *pb.ListContainersRequest) (*pb.ListContainersResponse, error) {
- logrus.Debugf("ListContainersRequest %+v", req)
- var ctrs []*pb.Container
- filter := req.Filter
- ctrList, err := s.ContainerServer.ListContainers()
- if err != nil {
- return nil, err
- }
-
- // Filter using container id and pod id first.
- if filter.Id != "" {
- id, err := s.CtrIDIndex().Get(filter.Id)
- if err != nil {
- // If we don't find a container ID with a filter, it should not
- // be considered an error. Log a warning and return an empty struct
- logrus.Warn("unable to find container ID %s", filter.Id)
- return &pb.ListContainersResponse{}, nil
- }
- c := s.ContainerServer.GetContainer(id)
- if c != nil {
- if filter.PodSandboxId != "" {
- if c.Sandbox() == filter.PodSandboxId {
- ctrList = []*oci.Container{c}
- } else {
- ctrList = []*oci.Container{}
- }
-
- } else {
- ctrList = []*oci.Container{c}
- }
- }
- } else {
- if filter.PodSandboxId != "" {
- pod := s.ContainerServer.GetSandbox(filter.PodSandboxId)
- if pod == nil {
- ctrList = []*oci.Container{}
- } else {
- ctrList = pod.Containers().List()
- }
- }
- }
-
- for _, ctr := range ctrList {
- podSandboxID := ctr.Sandbox()
- cState := s.Runtime().ContainerStatus(ctr)
- created := cState.Created.UnixNano()
- rState := pb.ContainerState_CONTAINER_UNKNOWN
- cID := ctr.ID()
- img := &pb.ImageSpec{
- Image: ctr.Image(),
- }
- c := &pb.Container{
- Id: cID,
- PodSandboxId: podSandboxID,
- CreatedAt: created,
- Labels: ctr.Labels(),
- Metadata: ctr.Metadata(),
- Annotations: ctr.Annotations(),
- Image: img,
- }
-
- switch cState.Status {
- case oci.ContainerStateCreated:
- rState = pb.ContainerState_CONTAINER_CREATED
- case oci.ContainerStateRunning:
- rState = pb.ContainerState_CONTAINER_RUNNING
- case oci.ContainerStateStopped:
- rState = pb.ContainerState_CONTAINER_EXITED
- }
- c.State = rState
-
- // Filter by other criteria such as state and labels.
- if filterContainer(c, req.Filter) {
- ctrs = append(ctrs, c)
- }
- }
-
- resp := &pb.ListContainersResponse{
- Containers: ctrs,
- }
- logrus.Debugf("ListContainersResponse: %+v", resp)
- return resp, nil
-}