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-rw-r--r--cmd/podman/images/list.go6
-rw-r--r--docs/source/markdown/podman-images.1.md4
-rw-r--r--pkg/api/handlers/compat/images.go5
-rw-r--r--pkg/api/server/register_images.go5
-rw-r--r--pkg/bindings/images/types.go2
-rw-r--r--pkg/bindings/images/types_list_options.go15
-rw-r--r--pkg/domain/entities/images.go1
-rw-r--r--pkg/domain/infra/abi/images_list.go16
-rw-r--r--pkg/domain/infra/tunnel/images.go2
-rw-r--r--test/system/010-images.bats11
10 files changed, 56 insertions, 11 deletions
diff --git a/cmd/podman/images/list.go b/cmd/podman/images/list.go
index 9bddf1cff..10a2a4f87 100644
--- a/cmd/podman/images/list.go
+++ b/cmd/podman/images/list.go
@@ -87,6 +87,7 @@ func imageListFlagSet(cmd *cobra.Command) {
flags := cmd.Flags()
flags.BoolVarP(&listOptions.All, "all", "a", false, "Show all images (default hides intermediate images)")
+ flags.BoolVarP(&listOptions.Size, "size", "", true, "Compute the size of each image")
filterFlagName := "filter"
flags.StringSliceVarP(&listOptions.Filter, filterFlagName, "f", []string{}, "Filter output based on conditions provided (default [])")
@@ -320,7 +321,10 @@ func lsFormatFromFlags(flags listFlagType) string {
row = append(row, "{{.Digest}}")
}
- row = append(row, "{{.ID}}", "{{.Created}}", "{{.Size}}")
+ row = append(row, "{{.ID}}", "{{.Created}}")
+ if listOptions.Size {
+ row = append(row, "{{.Size}}")
+ }
if flags.history {
row = append(row, "{{if .History}}{{.History}}{{else}}<none>{{end}}")
diff --git a/docs/source/markdown/podman-images.1.md b/docs/source/markdown/podman-images.1.md
index e28df840d..bdd187348 100644
--- a/docs/source/markdown/podman-images.1.md
+++ b/docs/source/markdown/podman-images.1.md
@@ -100,6 +100,10 @@ Omit the table headings from the listing of images.
Lists only the image IDs.
+#### **--size**
+
+Compute and display the size of each image. The default is true. Computing the size of images can be costly. If listing images is critical to performance, consider turning off size-computation via `--size=false`.
+
#### **--sort**=*sort*=*created*
Sort by created, id, repository, size or tag (default: created)
diff --git a/pkg/api/handlers/compat/images.go b/pkg/api/handlers/compat/images.go
index edefce010..ea2df4a73 100644
--- a/pkg/api/handlers/compat/images.go
+++ b/pkg/api/handlers/compat/images.go
@@ -415,8 +415,9 @@ func GetImages(w http.ResponseWriter, r *http.Request) {
All bool
Digests bool
Filter string // Docker 1.24 compatibility
+ Size bool
}{
- // This is where you can override the golang default value for one of fields
+ Size: true,
}
if err := decoder.Decode(&query, r.URL.Query()); err != nil {
@@ -443,7 +444,7 @@ func GetImages(w http.ResponseWriter, r *http.Request) {
imageEngine := abi.ImageEngine{Libpod: runtime}
- listOptions := entities.ImageListOptions{All: query.All, Filter: filterList}
+ listOptions := entities.ImageListOptions{All: query.All, Filter: filterList, Size: query.Size}
summaries, err := imageEngine.List(r.Context(), listOptions)
if err != nil {
utils.Error(w, http.StatusInternalServerError, err)
diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go
index 89f808e7d..2ed7aa054 100644
--- a/pkg/api/server/register_images.go
+++ b/pkg/api/server/register_images.go
@@ -840,6 +840,11 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
// - `id`=(`<image-id>`)
// - `since`=(`<image-name>[:<tag>]`, `<image id>` or `<image@digest>`)
// type: string
+ // - name: size
+ // in: query
+ // description: Compute the size of each image
+ // type: boolean
+ // default: true
// produces:
// - application/json
// responses:
diff --git a/pkg/bindings/images/types.go b/pkg/bindings/images/types.go
index 75cb38a0a..87ec28dc2 100644
--- a/pkg/bindings/images/types.go
+++ b/pkg/bindings/images/types.go
@@ -31,6 +31,8 @@ type ListOptions struct {
All *bool
// filters that can be used to get a more specific list of images
Filters map[string][]string
+ // Compute the size of each image
+ Size *bool
}
//go:generate go run ../generator/generator.go GetOptions
diff --git a/pkg/bindings/images/types_list_options.go b/pkg/bindings/images/types_list_options.go
index f47cd9c75..7f479630f 100644
--- a/pkg/bindings/images/types_list_options.go
+++ b/pkg/bindings/images/types_list_options.go
@@ -46,3 +46,18 @@ func (o *ListOptions) GetFilters() map[string][]string {
}
return o.Filters
}
+
+// WithSize set field Size to given value
+func (o *ListOptions) WithSize(value bool) *ListOptions {
+ o.Size = &value
+ return o
+}
+
+// GetSize returns value of field Size
+func (o *ListOptions) GetSize() bool {
+ if o.Size == nil {
+ var z bool
+ return z
+ }
+ return *o.Size
+}
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index 7081c5d25..56126f46c 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -251,6 +251,7 @@ type ImageSearchReport struct {
type ImageListOptions struct {
All bool `json:"all" schema:"all"`
Filter []string `json:"Filter,omitempty"`
+ Size bool `json:"size" schema:"size"`
}
type ImagePruneOptions struct {
diff --git a/pkg/domain/infra/abi/images_list.go b/pkg/domain/infra/abi/images_list.go
index 9a0aaaf3a..8825f1ac6 100644
--- a/pkg/domain/infra/abi/images_list.go
+++ b/pkg/domain/infra/abi/images_list.go
@@ -60,14 +60,16 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
}
e.Containers = len(ctnrs)
- sz, err := img.Size()
- if err != nil {
- return nil, errors.Wrapf(err, "error retrieving size of image %q: you may need to remove the image to resolve the error", img.ID())
+ if opts.Size {
+ sz, err := img.Size()
+ if err != nil {
+ return nil, errors.Wrapf(err, "error retrieving size of image %q: you may need to remove the image to resolve the error", img.ID())
+ }
+ e.Size = sz
+ // This is good enough for now, but has to be
+ // replaced later with correct calculation logic
+ e.VirtualSize = sz
}
- e.Size = sz
- // This is good enough for now, but has to be
- // replaced later with correct calculation logic
- e.VirtualSize = sz
parent, err := img.Parent(ctx)
if err != nil {
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 18e10e8dd..4694189e3 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -38,7 +38,7 @@ func (ir *ImageEngine) List(ctx context.Context, opts entities.ImageListOptions)
f := strings.Split(filter, "=")
filters[f[0]] = f[1:]
}
- options := new(images.ListOptions).WithAll(opts.All).WithFilters(filters)
+ options := new(images.ListOptions).WithAll(opts.All).WithFilters(filters).WithSize(opts.Size)
psImages, err := images.List(ir.ClientCtx, options)
if err != nil {
return nil, err
diff --git a/test/system/010-images.bats b/test/system/010-images.bats
index 257508418..352c3aa95 100644
--- a/test/system/010-images.bats
+++ b/test/system/010-images.bats
@@ -312,4 +312,15 @@ Deleted: $pauseID"
is "$output" ""
}
+@test "podman images --size" {
+ run_podman images
+ is "${lines[0]}" "REPOSITORY.*TAG.*IMAGE ID.*CREATED.*SIZE"
+ run_podman images --noheading --format "{{.Size}}"
+ is "$output" ".* MB"
+ run_podman images --size=false
+ is "${lines[0]}" "REPOSITORY.*TAG.*IMAGE ID.*CREATED"
+ run_podman images --noheading --format "{{.Size}}" --size=false
+ is "$output" "0 B"
+}
+
# vim: filetype=sh
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-14 02:37:47 +0000