speedup docker ps
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parent
18da26c62a
commit
145c2008ae
18
server.go
18
server.go
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@ -471,6 +471,12 @@ func (srv *Server) Containers(all, size bool, n int, since, before string) []API
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var displayed int
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out := []APIContainers{}
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names := map[string][]string{}
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srv.runtime.containerGraph.Walk("/", func(p string, e *gograph.Entity) error {
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names[e.ID()] = append(names[e.ID()], p)
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return nil
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}, -1)
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for _, container := range srv.runtime.List() {
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if !container.State.Running && !all && n == -1 && since == "" && before == "" {
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continue
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@ -491,25 +497,17 @@ func (srv *Server) Containers(all, size bool, n int, since, before string) []API
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break
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}
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displayed++
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c := createAPIContainer(container, size, srv.runtime)
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c := createAPIContainer(names[container.ID], container, size, srv.runtime)
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out = append(out, c)
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}
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return out
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}
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func createAPIContainer(container *Container, size bool, runtime *Runtime) APIContainers {
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func createAPIContainer(names []string, container *Container, size bool, runtime *Runtime) APIContainers {
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c := APIContainers{
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ID: container.ID,
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}
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names := []string{}
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runtime.containerGraph.Walk("/", func(p string, e *gograph.Entity) error {
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if e.ID() == container.ID {
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names = append(names, p)
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}
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return nil
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}, -1)
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c.Names = names
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c.Image = runtime.repositories.ImageName(container.Image)
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c.Command = fmt.Sprintf("%s %s", container.Path, strings.Join(container.Args, " "))
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c.Created = container.Created.Unix()
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