Tear out pod containers map. Instead rely on state

This ensures that there is only one canonical place where
containers in a pod are stored, in the state itself.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #268
Approved by: rhatdan

1 files changed, 13 insertions, 6 deletions

diff --git a/libpod/sql_state.go b/libpod/sql_state.go
index c10975d47..5c843ad6f 100644
--- a/libpod/sql_state.go
+++ b/libpod/sql_state.go
@@ -839,8 +839,20 @@ func (s *SQLState) HasPod(id string) (bool, error) {
 	return false, ErrNotImplemented
 }
 
+// PodHasContainer checks if the given pod containers a container with the given
+// ID
+func (s *SQLState) PodHasContainer(pod *Pod, ctrID string) (bool, error) {
+	return false, ErrNotImplemented
+}
+
+// PodContainersByID returns the container IDs of all containers in the given
+// pod
+func (s *SQLState) PodContainersByID(pod *Pod) ([]string, error) {
+	return nil, ErrNotImplemented
+}
+
 // PodContainers returns all the containers in a pod given the pod's full ID
-func (s *SQLState) PodContainers(id string) ([]*Container, error) {
+func (s *SQLState) PodContainers(pod *Pod) ([]*Container, error) {
 	return nil, ErrNotImplemented
 }
 
@@ -856,11 +868,6 @@ func (s *SQLState) RemovePod(pod *Pod) error {
 	return ErrNotImplemented
 }
 
-// UpdatePod updates a pod from the database
-func (s *SQLState) UpdatePod(pod *Pod) error {
-	return ErrNotImplemented
-}
-
 // AddContainerToPod adds a container to the given pod
 func (s *SQLState) AddContainerToPod(pod *Pod, ctr *Container) error {
 	return ErrNotImplemented