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-rw-r--r--libpod/container.go9
-rw-r--r--libpod/container_inspect.go34
-rw-r--r--libpod/container_internal.go12
-rw-r--r--libpod/container_internal_linux.go19
-rw-r--r--libpod/define/container_inspect.go38
5 files changed, 82 insertions, 30 deletions
diff --git a/libpod/container.go b/libpod/container.go
index 1270f2112..c746f97c7 100644
--- a/libpod/container.go
+++ b/libpod/container.go
@@ -213,6 +213,15 @@ type ContainerState struct {
// containerPlatformState holds platform-specific container state.
containerPlatformState
+
+ // Following checkpoint/restore related information is displayed
+ // if the container has been checkpointed or restored.
+ CheckpointedTime time.Time `json:"checkpointedTime,omitempty"`
+ RestoredTime time.Time `json:"restoredTime,omitempty"`
+ CheckpointLog string `json:"checkpointLog,omitempty"`
+ CheckpointPath string `json:"checkpointPath,omitempty"`
+ RestoreLog string `json:"restoreLog,omitempty"`
+ Restored bool `json:"restored,omitempty"`
}
// ContainerNamedVolume is a named volume that will be mounted into the
diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go
index 83b643266..439328ea8 100644
--- a/libpod/container_inspect.go
+++ b/libpod/container_inspect.go
@@ -113,20 +113,26 @@ func (c *Container) getContainerInspectData(size bool, driverData *define.Driver
Path: path,
Args: args,
State: &define.InspectContainerState{
- OciVersion: ctrSpec.Version,
- Status: runtimeInfo.State.String(),
- Running: runtimeInfo.State == define.ContainerStateRunning,
- Paused: runtimeInfo.State == define.ContainerStatePaused,
- OOMKilled: runtimeInfo.OOMKilled,
- Dead: runtimeInfo.State.String() == "bad state",
- Pid: runtimeInfo.PID,
- ConmonPid: runtimeInfo.ConmonPID,
- ExitCode: runtimeInfo.ExitCode,
- Error: "", // can't get yet
- StartedAt: runtimeInfo.StartedTime,
- FinishedAt: runtimeInfo.FinishedTime,
- Checkpointed: runtimeInfo.Checkpointed,
- CgroupPath: cgroupPath,
+ OciVersion: ctrSpec.Version,
+ Status: runtimeInfo.State.String(),
+ Running: runtimeInfo.State == define.ContainerStateRunning,
+ Paused: runtimeInfo.State == define.ContainerStatePaused,
+ OOMKilled: runtimeInfo.OOMKilled,
+ Dead: runtimeInfo.State.String() == "bad state",
+ Pid: runtimeInfo.PID,
+ ConmonPid: runtimeInfo.ConmonPID,
+ ExitCode: runtimeInfo.ExitCode,
+ Error: "", // can't get yet
+ StartedAt: runtimeInfo.StartedTime,
+ FinishedAt: runtimeInfo.FinishedTime,
+ Checkpointed: runtimeInfo.Checkpointed,
+ CgroupPath: cgroupPath,
+ RestoredAt: runtimeInfo.RestoredTime,
+ CheckpointedAt: runtimeInfo.CheckpointedTime,
+ Restored: runtimeInfo.Restored,
+ CheckpointPath: runtimeInfo.CheckpointPath,
+ CheckpointLog: runtimeInfo.CheckpointLog,
+ RestoreLog: runtimeInfo.RestoreLog,
},
Image: config.RootfsImageID,
ImageName: config.RootfsImageName,
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index 7df82eb18..7ae9daefa 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -634,6 +634,12 @@ func resetState(state *ContainerState) {
state.RestartPolicyMatch = false
state.RestartCount = 0
state.Checkpointed = false
+ state.Restored = false
+ state.CheckpointedTime = time.Time{}
+ state.RestoredTime = time.Time{}
+ state.CheckpointPath = ""
+ state.CheckpointLog = ""
+ state.RestoreLog = ""
}
// Refresh refreshes the container's state after a restart.
@@ -1111,6 +1117,12 @@ func (c *Container) init(ctx context.Context, retainRetries bool) error {
}
c.state.Checkpointed = false
+ c.state.Restored = false
+ c.state.CheckpointedTime = time.Time{}
+ c.state.RestoredTime = time.Time{}
+ c.state.CheckpointPath = ""
+ c.state.CheckpointLog = ""
+ c.state.RestoreLog = ""
c.state.ExitCode = 0
c.state.Exited = false
c.state.State = define.ContainerStateCreated
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go
index f4b629a83..9e6ae9f02 100644
--- a/libpod/container_internal_linux.go
+++ b/libpod/container_internal_linux.go
@@ -1134,6 +1134,10 @@ func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointO
return nil, 0, err
}
+ // Setting CheckpointLog early in case there is a failure.
+ c.state.CheckpointLog = path.Join(c.bundlePath(), "dump.log")
+ c.state.CheckpointPath = c.CheckpointPath()
+
runtimeCheckpointDuration, err := c.ociRuntime.CheckpointContainer(c, options)
if err != nil {
return nil, 0, err
@@ -1169,6 +1173,9 @@ func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointO
if !options.KeepRunning && !options.PreCheckPoint {
c.state.State = define.ContainerStateStopped
c.state.Checkpointed = true
+ c.state.CheckpointedTime = time.Now()
+ c.state.Restored = false
+ c.state.RestoredTime = time.Time{}
// Cleanup Storage and Network
if err := c.cleanup(ctx); err != nil {
@@ -1216,6 +1223,8 @@ func (c *Container) checkpoint(ctx context.Context, options ContainerCheckpointO
logrus.Debugf("Unable to remove file %s", file)
}
}
+ // The file has been deleted. Do not mention it.
+ c.state.CheckpointLog = ""
}
c.state.FinishedTime = time.Now()
@@ -1293,6 +1302,10 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
return nil, 0, err
}
+ // Setting RestoreLog early in case there is a failure.
+ c.state.RestoreLog = path.Join(c.bundlePath(), "restore.log")
+ c.state.CheckpointPath = c.CheckpointPath()
+
// Read network configuration from checkpoint
var netStatus map[string]types.StatusBlock
_, err := metadata.ReadJSONFile(&netStatus, c.bundlePath(), metadata.NetworkStatusFile)
@@ -1559,6 +1572,9 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
c.state.State = define.ContainerStateRunning
c.state.Checkpointed = false
+ c.state.Restored = true
+ c.state.CheckpointedTime = time.Time{}
+ c.state.RestoredTime = time.Now()
if !options.Keep {
// Delete all checkpoint related files. At this point, in theory, all files
@@ -1569,6 +1585,7 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
if err != nil {
logrus.Debugf("Non-fatal: removal of checkpoint directory (%s) failed: %v", c.CheckpointPath(), err)
}
+ c.state.CheckpointPath = ""
err = os.RemoveAll(c.PreCheckPointPath())
if err != nil {
logrus.Debugf("Non-fatal: removal of pre-checkpoint directory (%s) failed: %v", c.PreCheckPointPath(), err)
@@ -1589,6 +1606,8 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
logrus.Debugf("Non-fatal: removal of checkpoint file (%s) failed: %v", file, err)
}
}
+ c.state.CheckpointLog = ""
+ c.state.RestoreLog = ""
}
return criuStatistics, runtimeRestoreDuration, c.save()
diff --git a/libpod/define/container_inspect.go b/libpod/define/container_inspect.go
index 677b39218..a4d9bcf4f 100644
--- a/libpod/define/container_inspect.go
+++ b/libpod/define/container_inspect.go
@@ -189,22 +189,28 @@ type InspectMount struct {
// Docker, but here we see more fields that are unused (nonsensical in the
// context of Libpod).
type InspectContainerState struct {
- OciVersion string `json:"OciVersion"`
- Status string `json:"Status"`
- Running bool `json:"Running"`
- Paused bool `json:"Paused"`
- Restarting bool `json:"Restarting"` // TODO
- OOMKilled bool `json:"OOMKilled"`
- Dead bool `json:"Dead"`
- Pid int `json:"Pid"`
- ConmonPid int `json:"ConmonPid,omitempty"`
- ExitCode int32 `json:"ExitCode"`
- Error string `json:"Error"` // TODO
- StartedAt time.Time `json:"StartedAt"`
- FinishedAt time.Time `json:"FinishedAt"`
- Health HealthCheckResults `json:"Health,omitempty"`
- Checkpointed bool `json:"Checkpointed,omitempty"`
- CgroupPath string `json:"CgroupPath,omitempty"`
+ OciVersion string `json:"OciVersion"`
+ Status string `json:"Status"`
+ Running bool `json:"Running"`
+ Paused bool `json:"Paused"`
+ Restarting bool `json:"Restarting"` // TODO
+ OOMKilled bool `json:"OOMKilled"`
+ Dead bool `json:"Dead"`
+ Pid int `json:"Pid"`
+ ConmonPid int `json:"ConmonPid,omitempty"`
+ ExitCode int32 `json:"ExitCode"`
+ Error string `json:"Error"` // TODO
+ StartedAt time.Time `json:"StartedAt"`
+ FinishedAt time.Time `json:"FinishedAt"`
+ Health HealthCheckResults `json:"Health,omitempty"`
+ Checkpointed bool `json:"Checkpointed,omitempty"`
+ CgroupPath string `json:"CgroupPath,omitempty"`
+ CheckpointedAt time.Time `json:"CheckpointedAt,omitempty"`
+ RestoredAt time.Time `json:"RestoredAt,omitempty"`
+ CheckpointLog string `json:"CheckpointLog,omitempty"`
+ CheckpointPath string `json:"CheckpointPath,omitempty"`
+ RestoreLog string `json:"RestoreLog,omitempty"`
+ Restored bool `json:"Restored,omitempty"`
}
// Healthcheck returns the HealthCheckResults. This is used for old podman compat
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-12 18:16:56 +0000