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path: root/libpod/boltdb_state.go
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Diffstat (limited to 'libpod/boltdb_state.go')
-rw-r--r--libpod/boltdb_state.go41
1 files changed, 23 insertions, 18 deletions
diff --git a/libpod/boltdb_state.go b/libpod/boltdb_state.go
index 96d987c82..2ca0319d0 100644
--- a/libpod/boltdb_state.go
+++ b/libpod/boltdb_state.go
@@ -466,6 +466,7 @@ func (s *BoltState) SaveContainer(ctr *Container) error {
ctrToSave := ctrBucket.Bucket(ctrID)
if ctrToSave == nil {
+ ctr.valid = false
return errors.Wrapf(ErrNoSuchCtr, "container %s does not exist in DB", ctr.ID())
}
@@ -612,6 +613,7 @@ func (s *BoltState) Pod(id string) (*Pod, error) {
podID := []byte(id)
pod := new(Pod)
+ pod.config = new(PodConfig)
db, err := s.getDBCon()
if err != nil {
@@ -645,6 +647,7 @@ func (s *BoltState) LookupPod(idOrName string) (*Pod, error) {
}
pod := new(Pod)
+ pod.config = new(PodConfig)
db, err := s.getDBCon()
if err != nil {
@@ -736,8 +739,8 @@ func (s *BoltState) HasPod(id string) (bool, error) {
return err
}
- podBytes := podBkt.Get(podID)
- if podBytes != nil {
+ podDB := podBkt.Bucket(podID)
+ if podDB != nil {
exists = true
}
@@ -913,6 +916,8 @@ func (s *BoltState) PodContainers(pod *Pod) ([]*Container, error) {
// Iterate through all containers in the pod
err = podCtrs.ForEach(func(id, val []byte) error {
newCtr := new(Container)
+ newCtr.config = new(ContainerConfig)
+ newCtr.state = new(containerState)
ctrs = append(ctrs, newCtr)
return s.getContainerFromDB(id, newCtr, ctrBkt)
@@ -943,7 +948,7 @@ func (s *BoltState) AddPod(pod *Pod) error {
podID := []byte(pod.ID())
podName := []byte(pod.Name())
- podJSON, err := json.Marshal(pod)
+ podJSON, err := json.Marshal(pod.config)
if err != nil {
return errors.Wrapf(err, "error marshalling pod %s JSON", pod.ID())
}
@@ -1143,14 +1148,7 @@ func (s *BoltState) RemovePodContainers(pod *Pod) error {
// Traverse all containers in the pod with a cursor
// for-each has issues with data mutation
- cursor := podCtrsBkt.Cursor()
- id, name := cursor.Last()
- for id != nil {
- // Remove the container from the bucker
- if err := podCtrsBkt.Delete(id); err != nil {
- return errors.Wrapf(err, "error removing container %s from pod %s", string(id), pod.ID())
- }
-
+ err = podCtrsBkt.ForEach(func(id, name []byte) error {
// Get the container so we can check dependencies
ctr := ctrBkt.Bucket(id)
if ctr == nil {
@@ -1165,15 +1163,10 @@ func (s *BoltState) RemovePodContainers(pod *Pod) error {
err = ctrDeps.ForEach(func(depID, name []byte) error {
exists := podCtrsBkt.Get(depID)
if exists == nil {
- // The dependency isn't in the
- // pod
- return errors.Wrapf(ErrCtrExists, "container %s has a dependency outside of pod %s", string(depID), pod.ID())
+ return errors.Wrapf(ErrCtrExists, "container %s has dependency %s outside of pod %s", string(id), string(depID), pod.ID())
}
return nil
})
- if err != nil {
- return err
- }
}
// Dependencies are set, we're clear to remove
@@ -1190,7 +1183,18 @@ func (s *BoltState) RemovePodContainers(pod *Pod) error {
return errors.Wrapf(err, "error deleting container %s name in DB", string(id))
}
- id, name = cursor.Last()
+ return nil
+ })
+ if err != nil {
+ return err
+ }
+
+ // Delete and recreate the bucket to empty it
+ if err := podDB.DeleteBucket(containersBkt); err != nil {
+ return errors.Wrapf(err, "error removing pod %s containers bucket", pod.ID())
+ }
+ if _, err := podDB.CreateBucket(containersBkt); err != nil {
+ return errors.Wrapf(err, "error recreating pod %s containers bucket", pod.ID())
}
return nil
@@ -1290,6 +1294,7 @@ func (s *BoltState) AllPods() ([]*Pod, error) {
}
pod := new(Pod)
+ pod.config = new(PodConfig)
pods = append(pods, pod)