github/containerd
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Merge pull request #1847 from jessvalarezo/metadata-errors

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metadata: update container error messages
This commit is contained in:
Akihiro Suda 2017-12-02 04:42:40 +09:00 committed by GitHub
commit 222156d598
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 10 deletions
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20
metadata/containers.go
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@ -37,12 +37,12 @@ func (s *containerStore) Get(ctx context.Context, id string) (containers.Contain
bkt := getContainerBucket(s.tx, namespace, id)
if bkt == nil {
return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "bucket name %q:%q", namespace, id)
return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "container %q in namespace %q", id, namespace)
}
container := containers.Container{ID: id}
if err := readContainer(&container, bkt); err != nil {
return containers.Container{}, errors.Wrapf(err, "failed to read container %v", id)
return containers.Container{}, errors.Wrapf(err, "failed to read container %q", id)
}
return container, nil
@ -61,7 +61,7 @@ func (s *containerStore) List(ctx context.Context, fs ...string) ([]containers.C
bkt := getContainersBucket(s.tx, namespace)
if bkt == nil {
return nil, nil
return nil, nil // empty store
}
var m []containers.Container
@ -73,7 +73,7 @@ func (s *containerStore) List(ctx context.Context, fs ...string) ([]containers.C
container := containers.Container{ID: string(k)}
if err := readContainer(&container, cbkt); err != nil {
return errors.Wrap(err, "failed to read container")
return errors.Wrapf(err, "failed to read container %q", string(k))
}
if filter.Match(adaptContainer(container)) {
@ -113,7 +113,7 @@ func (s *containerStore) Create(ctx context.Context, container containers.Contai
container.CreatedAt = time.Now().UTC()
container.UpdatedAt = container.CreatedAt
if err := writeContainer(cbkt, &container); err != nil {
return containers.Container{}, errors.Wrap(err, "failed to write container")
return containers.Container{}, errors.Wrapf(err, "failed to write container %q", container.ID)
}
return container, nil
@ -131,7 +131,7 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai
bkt := getContainersBucket(s.tx, namespace)
if bkt == nil {
return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "container %q", container.ID)
return containers.Container{}, errors.Wrapf(errdefs.ErrNotFound, "cannot update container %q in namespace %q", container.ID, namespace)
}
cbkt := bkt.Bucket([]byte(container.ID))
@ -141,7 +141,7 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai
var updated containers.Container
if err := readContainer(&updated, cbkt); err != nil {
return updated, errors.Wrapf(err, "failed to read container from bucket")
return updated, errors.Wrapf(err, "failed to read container %q", container.ID)
}
createdat := updated.CreatedAt
updated.ID = container.ID
@ -211,7 +211,7 @@ func (s *containerStore) Update(ctx context.Context, container containers.Contai
updated.CreatedAt = createdat
updated.UpdatedAt = time.Now().UTC()
if err := writeContainer(cbkt, &updated); err != nil {
return containers.Container{}, errors.Wrap(err, "failed to write container")
return containers.Container{}, errors.Wrapf(err, "failed to write container %q", container.ID)
}
return updated, nil
@ -225,7 +225,7 @@ func (s *containerStore) Delete(ctx context.Context, id string) error {
bkt := getContainersBucket(s.tx, namespace)
if bkt == nil {
return errors.Wrapf(errdefs.ErrNotFound, "cannot delete container %v, bucket not present", id)
return errors.Wrapf(errdefs.ErrNotFound, "cannot delete container %q in namespace %q", id, namespace)
}
if err := bkt.DeleteBucket([]byte(id)); err == bolt.ErrBucketNotFound {
@ -236,7 +236,7 @@ func (s *containerStore) Delete(ctx context.Context, id string) error {
func validateContainer(container *containers.Container) error {
if err := identifiers.Validate(container.ID); err != nil {
return errors.Wrapf(err, "container.ID validation error")
return errors.Wrap(err, "container.ID")
}
for k := range container.Extensions {