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-rw-r--r--libpod/boltdb_state_linux.go67
1 files changed, 67 insertions, 0 deletions
diff --git a/libpod/boltdb_state_linux.go b/libpod/boltdb_state_linux.go
new file mode 100644
index 000000000..ceea955bd
--- /dev/null
+++ b/libpod/boltdb_state_linux.go
@@ -0,0 +1,67 @@
+// +build linux
+
+package libpod
+
+import (
+ "encoding/json"
+ "path/filepath"
+
+ "github.com/boltdb/bolt"
+ "github.com/containers/storage"
+ "github.com/pkg/errors"
+ "github.com/sirupsen/logrus"
+)
+
+func (s *BoltState) getContainerFromDB(id []byte, ctr *Container, ctrsBkt *bolt.Bucket) error {
+ valid := true
+ ctrBkt := ctrsBkt.Bucket(id)
+ if ctrBkt == nil {
+ return errors.Wrapf(ErrNoSuchCtr, "container %s not found in DB", string(id))
+ }
+
+ configBytes := ctrBkt.Get(configKey)
+ if configBytes == nil {
+ return errors.Wrapf(ErrInternal, "container %s missing config key in DB", string(id))
+ }
+
+ stateBytes := ctrBkt.Get(stateKey)
+ if stateBytes == nil {
+ return errors.Wrapf(ErrInternal, "container %s missing state key in DB", string(id))
+ }
+
+ netNSBytes := ctrBkt.Get(netNSKey)
+
+ if err := json.Unmarshal(configBytes, ctr.config); err != nil {
+ return errors.Wrapf(err, "error unmarshalling container %s config", string(id))
+ }
+
+ if err := json.Unmarshal(stateBytes, ctr.state); err != nil {
+ return errors.Wrapf(err, "error unmarshalling container %s state", string(id))
+ }
+
+ // The container may not have a network namespace, so it's OK if this is
+ // nil
+ if netNSBytes != nil {
+ nsPath := string(netNSBytes)
+ netNS, err := joinNetNS(nsPath)
+ if err == nil {
+ ctr.state.NetNS = netNS
+ } else {
+ logrus.Errorf("error joining network namespace for container %s", ctr.ID())
+ valid = false
+ }
+ }
+
+ // Get the lock
+ lockPath := filepath.Join(s.lockDir, string(id))
+ lock, err := storage.GetLockfile(lockPath)
+ if err != nil {
+ return errors.Wrapf(err, "error retrieving lockfile for container %s", string(id))
+ }
+ ctr.lock = lock
+
+ ctr.runtime = s.runtime
+ ctr.valid = valid
+
+ return nil
+}