diff options
Diffstat (limited to 'libpod/container_inspect.go')
| -rw-r--r-- | libpod/container_inspect.go | 106 |
1 files changed, 46 insertions, 60 deletions
diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go index 3ac774060..2de78254c 100644 --- a/libpod/container_inspect.go +++ b/libpod/container_inspect.go @@ -5,6 +5,7 @@ import ( "time" "github.com/containers/image/manifest" + "github.com/containers/libpod/libpod/define" "github.com/containers/libpod/libpod/driver" "github.com/cri-o/ocicni/pkg/ocicni" spec "github.com/opencontainers/runtime-spec/specs-go" @@ -144,6 +145,7 @@ type InspectContainerState struct { 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"` @@ -204,12 +206,12 @@ func (c *Container) Inspect(size bool) (*InspectContainerData, error) { func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) (*InspectContainerData, error) { config := c.config runtimeInfo := c.state - spec, err := c.specFromState() + stateSpec, err := c.specFromState() if err != nil { return nil, err } - // Process is allowed to be nil in the spec + // Process is allowed to be nil in the stateSpec args := []string{} if config.Spec.Process != nil { args = config.Spec.Process.Args @@ -242,7 +244,7 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) } } - mounts, err := c.getInspectMounts(spec) + mounts, err := c.getInspectMounts(stateSpec) if err != nil { return nil, err } @@ -253,13 +255,14 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) Path: path, Args: args, State: &InspectContainerState{ - OciVersion: spec.Version, + OciVersion: stateSpec.Version, Status: runtimeInfo.State.String(), - Running: runtimeInfo.State == ContainerStateRunning, - Paused: runtimeInfo.State == ContainerStatePaused, + 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, @@ -282,9 +285,9 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) Driver: driverData.Name, MountLabel: config.MountLabel, ProcessLabel: config.ProcessLabel, - EffectiveCaps: spec.Process.Capabilities.Effective, - BoundingCaps: spec.Process.Capabilities.Bounding, - AppArmorProfile: spec.Process.ApparmorProfile, + EffectiveCaps: stateSpec.Process.Capabilities.Effective, + BoundingCaps: stateSpec.Process.Capabilities.Bounding, + AppArmorProfile: stateSpec.Process.ApparmorProfile, ExecIDs: execIDs, GraphDriver: driverData, Mounts: mounts, @@ -335,7 +338,7 @@ func (c *Container) getContainerInspectData(size bool, driverData *driver.Data) // Get information on the container's network namespace (if present) data = c.getContainerNetworkInfo(data) - inspectConfig, err := c.generateInspectContainerConfig(spec) + inspectConfig, err := c.generateInspectContainerConfig(stateSpec) if err != nil { return nil, err } @@ -367,58 +370,41 @@ func (c *Container) getInspectMounts(ctrSpec *spec.Spec) ([]InspectMount, error) return inspectMounts, nil } - // We need to parse all named volumes and mounts into maps, so we don't - // end up with repeated lookups for each user volume. - // Map destination to struct, as destination is what is stored in - // UserVolumes. - namedVolumes := make(map[string]*ContainerNamedVolume) - mounts := make(map[string]spec.Mount) - for _, namedVol := range c.config.NamedVolumes { - namedVolumes[namedVol.Dest] = namedVol - } - for _, mount := range ctrSpec.Mounts { - mounts[mount.Destination] = mount - } + namedVolumes, mounts := c.sortUserVolumes(ctrSpec) + for _, volume := range namedVolumes { + mountStruct := InspectMount{} + mountStruct.Type = "volume" + mountStruct.Destination = volume.Dest + mountStruct.Name = volume.Name + + // For src and driver, we need to look up the named + // volume. + volFromDB, err := c.runtime.state.Volume(volume.Name) + if err != nil { + return nil, errors.Wrapf(err, "error looking up volume %s in container %s config", volume.Name, c.ID()) + } + mountStruct.Driver = volFromDB.Driver() + mountStruct.Source = volFromDB.MountPoint() - for _, vol := range c.config.UserVolumes { - // We need to look up the volumes. - // First: is it a named volume? - if volume, ok := namedVolumes[vol]; ok { - mountStruct := InspectMount{} - mountStruct.Type = "volume" - mountStruct.Destination = volume.Dest - mountStruct.Name = volume.Name - - // For src and driver, we need to look up the named - // volume. - volFromDB, err := c.runtime.state.Volume(volume.Name) - if err != nil { - return nil, errors.Wrapf(err, "error looking up volume %s in container %s config", volume.Name, c.ID()) - } - mountStruct.Driver = volFromDB.Driver() - mountStruct.Source = volFromDB.MountPoint() - - parseMountOptionsForInspect(volume.Options, &mountStruct) - - inspectMounts = append(inspectMounts, mountStruct) - } else if mount, ok := mounts[vol]; ok { - // It's a mount. - // Is it a tmpfs? If so, discard. - if mount.Type == "tmpfs" { - continue - } - - mountStruct := InspectMount{} - mountStruct.Type = "bind" - mountStruct.Source = mount.Source - mountStruct.Destination = mount.Destination - - parseMountOptionsForInspect(mount.Options, &mountStruct) - - inspectMounts = append(inspectMounts, mountStruct) + parseMountOptionsForInspect(volume.Options, &mountStruct) + + inspectMounts = append(inspectMounts, mountStruct) + } + for _, mount := range mounts { + // It's a mount. + // Is it a tmpfs? If so, discard. + if mount.Type == "tmpfs" { + continue } - // We couldn't find a mount. Log a warning. - logrus.Warnf("Could not find mount at destination %q when building inspect output for container %s", vol, c.ID()) + + mountStruct := InspectMount{} + mountStruct.Type = "bind" + mountStruct.Source = mount.Source + mountStruct.Destination = mount.Destination + + parseMountOptionsForInspect(mount.Options, &mountStruct) + + inspectMounts = append(inspectMounts, mountStruct) } return inspectMounts, nil |