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Merge pull request #235 from runcom/fix-state

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server: sync ctr state before checking it
This commit is contained in:
Mrunal Patel 2016-12-06 09:42:43 -08:00 committed by GitHub
commit a4021ba179
4 changed files with 92 additions and 2 deletions
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11
server/container_stop.go
View file

@ -4,6 +4,7 @@ import (
"fmt"
"github.com/Sirupsen/logrus"
"github.com/kubernetes-incubator/cri-o/oci"
"golang.org/x/net/context"
pb "k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
)
@ -16,8 +17,14 @@ func (s *Server) StopContainer(ctx context.Context, req *pb.StopContainerRequest
return nil, err
}
if err := s.runtime.StopContainer(c); err != nil {
return nil, fmt.Errorf("failed to stop container %s: %v", c.ID(), err)
if err := s.runtime.UpdateStatus(c); err != nil {
return nil, err
}
cStatus := s.runtime.ContainerStatus(c)
if cStatus.Status != oci.ContainerStateStopped {
if err := s.runtime.StopContainer(c); err != nil {
return nil, fmt.Errorf("failed to stop container %s: %v", c.ID(), err)
}
}
resp := &pb.StopContainerResponse{}

3
server/sandbox_stop.go
View file

@ -34,6 +34,9 @@ func (s *Server) StopPodSandbox(ctx context.Context, req *pb.StopPodSandboxReque
containers = append(containers, podInfraContainer)
for _, c := range containers {
if err := s.runtime.UpdateStatus(c); err != nil {
return nil, err
}
cStatus := s.runtime.ContainerStatus(c)
if cStatus.Status != oci.ContainerStateStopped {
if err := s.runtime.StopContainer(c); err != nil {

30
test/ctr.bats
View file

@ -393,3 +393,33 @@ function teardown() {
cleanup_pods
stop_ocid
}
@test "ctr stop idempotent" {
# this test requires docker, thus it can't yet be run in a container
if [ "$TRAVIS" = "true" ]; then # instead of $TRAVIS, add a function is_containerized to skip here
skip "cannot yet run this test in a container, use sudo make localintegration"
fi
start_ocid
run ocic pod create --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
run ocic ctr create --config "$TESTDATA"/container_redis.json --pod "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run ocic ctr start --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
run ocic ctr stop --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
run ocic ctr stop --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_ocid
}

50
test/pod.bats
View file

@ -233,3 +233,53 @@ function teardown() {
cleanup_pods
stop_ocid
}
@test "pod stop idempotent" {
# this test requires docker, thus it can't yet be run in a container
if [ "$TRAVIS" = "true" ]; then # instead of $TRAVIS, add a function is_containerized to skip here
skip "cannot yet run this test in a container, use sudo make localintegration"
fi
start_ocid
run ocic pod create --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
run ocic pod stop --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
run ocic pod stop --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_ocid
}
@test "pod stop idempotent with ctrs already stopped" {
# this test requires docker, thus it can't yet be run in a container
if [ "$TRAVIS" = "true" ]; then # instead of $TRAVIS, add a function is_containerized to skip here
skip "cannot yet run this test in a container, use sudo make localintegration"
fi
start_ocid
run ocic pod create --config "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
run ocic ctr create --config "$TESTDATA"/container_config.json --pod "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run ocic ctr start --id "$ctr_id"
echo "$output"
[ "$status" -eq 0 ]
run ocic pod stop --id "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_ocid
}