func (s *TagStore) CmdImages(job *engine.Job) engine.Status {
var (
allImages map[string]*image.Image
err error
filt_tagged = true
)
imageFilters, err := filters.FromParam(job.Getenv("filters"))
if err != nil {
return job.Error(err)
}
if i, ok := imageFilters["dangling"]; ok {
for _, value := range i {
if strings.ToLower(value) == "true" {
filt_tagged = false
}
}
}
if job.GetenvBool("all") && filt_tagged {
allImages, err = s.graph.Map()
} else {
allImages, err = s.graph.Heads()
}
if err != nil {
return job.Error(err)
}
lookup := make(map[string]*engine.Env)
s.Lock()
for name, repository := range s.Repositories {
if job.Getenv("filter") != "" {
if match, _ := path.Match(job.Getenv("filter"), name); !match {
continue
}
}
for tag, id := range repository {
image, err := s.graph.Get(id)
if err != nil {
log.Printf("Warning: couldn't load %s from %s/%s: %s", id, name, tag, err)
continue
}
if out, exists := lookup[id]; exists {
if filt_tagged {
out.SetList("RepoTags", append(out.GetList("RepoTags"), fmt.Sprintf("%s:%s", name, tag)))
}
} else {
// get the boolean list for if only the untagged images are requested
delete(allImages, id)
if filt_tagged {
out := &engine.Env{}
out.Set("ParentId", image.Parent)
out.SetList("RepoTags", []string{fmt.Sprintf("%s:%s", name, tag)})
out.Set("Id", image.ID)
out.SetInt64("Created", image.Created.Unix())
out.SetInt64("Size", image.Size)
out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
lookup[id] = out
}
}
}
}
s.Unlock()
outs := engine.NewTable("Created", len(lookup))
for _, value := range lookup {
outs.Add(value)
}
// Display images which aren't part of a repository/tag
if job.Getenv("filter") == "" {
for _, image := range allImages {
out := &engine.Env{}
out.Set("ParentId", image.Parent)
out.SetList("RepoTags", []string{"<none>:<none>"})
out.Set("Id", image.ID)
out.SetInt64("Created", image.Created.Unix())
out.SetInt64("Size", image.Size)
out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
outs.Add(out)
}
}
outs.ReverseSort()
if _, err := outs.WriteListTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
func (daemon *Daemon) Containers(job *engine.Job) engine.Status {
var (
foundBefore bool
displayed int
all = job.GetenvBool("all")
since = job.Getenv("since")
before = job.Getenv("before")
n = job.GetenvInt("limit")
size = job.GetenvBool("size")
psFilters filters.Args
filt_exited []int
)
outs := engine.NewTable("Created", 0)
psFilters, err := filters.FromParam(job.Getenv("filters"))
if err != nil {
return job.Error(err)
}
if i, ok := psFilters["exited"]; ok {
for _, value := range i {
code, err := strconv.Atoi(value)
if err != nil {
return job.Error(err)
}
filt_exited = append(filt_exited, code)
}
}
names := map[string][]string{}
daemon.ContainerGraph().Walk("/", func(p string, e *graphdb.Entity) error {
names[e.ID()] = append(names[e.ID()], p)
return nil
}, -1)
var beforeCont, sinceCont *Container
if before != "" {
beforeCont = daemon.Get(before)
if beforeCont == nil {
return job.Error(fmt.Errorf("Could not find container with name or id %s", before))
}
}
if since != "" {
sinceCont = daemon.Get(since)
if sinceCont == nil {
return job.Error(fmt.Errorf("Could not find container with name or id %s", since))
}
}
errLast := errors.New("last container")
writeCont := func(container *Container) error {
container.Lock()
defer container.Unlock()
if !container.State.IsRunning() && !all && n <= 0 && since == "" && before == "" {
return nil
}
if before != "" && !foundBefore {
if container.ID == beforeCont.ID {
foundBefore = true
}
return nil
}
if n > 0 && displayed == n {
return errLast
}
if since != "" {
if container.ID == sinceCont.ID {
return errLast
}
}
if len(filt_exited) > 0 && !container.State.IsRunning() {
should_skip := true
for _, code := range filt_exited {
if code == container.State.GetExitCode() {
should_skip = false
break
}
}
if should_skip {
return nil
}
}
displayed++
out := &engine.Env{}
out.Set("Id", container.ID)
out.SetList("Names", names[container.ID])
out.Set("Image", daemon.Repositories().ImageName(container.Image))
if len(container.Args) > 0 {
args := []string{}
for _, arg := range container.Args {
if strings.Contains(arg, " ") {
args = append(args, fmt.Sprintf("'%s'", arg))
} else {
args = append(args, arg)
}
}
argsAsString := strings.Join(args, " ")
out.Set("Command", fmt.Sprintf("\"%s %s\"", container.Path, argsAsString))
} else {
out.Set("Command", fmt.Sprintf("\"%s\"", container.Path))
}
out.SetInt64("Created", container.Created.Unix())
out.Set("Status", container.State.String())
str, err := container.NetworkSettings.PortMappingAPI().ToListString()
if err != nil {
return err
}
out.Set("Ports", str)
if size {
sizeRw, sizeRootFs := container.GetSize()
out.SetInt64("SizeRw", sizeRw)
out.SetInt64("SizeRootFs", sizeRootFs)
}
outs.Add(out)
return nil
}
for _, container := range daemon.List() {
if err := writeCont(container); err != nil {
if err != errLast {
return job.Error(err)
}
break
}
}
outs.ReverseSort()
if _, err := outs.WriteListTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
