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-rw-r--r--libpod/image/docker_registry_options.go1
-rw-r--r--libpod/image/filters.go14
-rw-r--r--libpod/image/image_test.go80
-rw-r--r--libpod/image/prune.go31
-rw-r--r--libpod/image/pull.go8
-rw-r--r--libpod/image/testdata/registries.conf4
6 files changed, 74 insertions, 64 deletions
diff --git a/libpod/image/docker_registry_options.go b/libpod/image/docker_registry_options.go
index 0a2a375ae..d95234e3d 100644
--- a/libpod/image/docker_registry_options.go
+++ b/libpod/image/docker_registry_options.go
@@ -69,6 +69,7 @@ func GetSystemContext(signaturePolicyPath, authFilePath string, forceCompress bo
sc.AuthFilePath = authFilePath
sc.DirForceCompress = forceCompress
sc.DockerRegistryUserAgent = fmt.Sprintf("libpod/%s", podmanVersion.Version)
+ sc.BigFilesTemporaryDir = parse.GetTempDir()
return sc
}
diff --git a/libpod/image/filters.go b/libpod/image/filters.go
index 37d3cb6a5..d316c6956 100644
--- a/libpod/image/filters.go
+++ b/libpod/image/filters.go
@@ -9,6 +9,7 @@ import (
"time"
"github.com/containers/podman/v3/pkg/inspect"
+ "github.com/containers/podman/v3/pkg/util"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
@@ -78,23 +79,14 @@ func ReadOnlyFilter(readOnly bool) ResultFilter {
}
// LabelFilter allows you to filter by images labels key and/or value
-func LabelFilter(ctx context.Context, labelfilter string) ResultFilter {
+func LabelFilter(ctx context.Context, filter string) ResultFilter {
// We need to handle both label=key and label=key=value
return func(i *Image) bool {
- var value string
- splitFilter := strings.SplitN(labelfilter, "=", 2)
- key := splitFilter[0]
- if len(splitFilter) > 1 {
- value = splitFilter[1]
- }
labels, err := i.Labels(ctx)
if err != nil {
return false
}
- if len(strings.TrimSpace(labels[key])) > 0 && len(strings.TrimSpace(value)) == 0 {
- return true
- }
- return labels[key] == value
+ return util.MatchLabelFilters([]string{filter}, labels)
}
}
diff --git a/libpod/image/image_test.go b/libpod/image/image_test.go
index 3e6e7b9db..2b42d6394 100644
--- a/libpod/image/image_test.go
+++ b/libpod/image/image_test.go
@@ -9,10 +9,12 @@ import (
"github.com/containers/podman/v3/libpod/events"
"github.com/containers/podman/v3/pkg/util"
+ podmanVersion "github.com/containers/podman/v3/version"
"github.com/containers/storage"
"github.com/containers/storage/pkg/reexec"
"github.com/opencontainers/go-digest"
"github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
)
var (
@@ -93,6 +95,8 @@ func TestImage_NewFromLocal(t *testing.T) {
// Need images to be present for this test
ir, err := NewImageRuntimeFromOptions(so)
assert.NoError(t, err)
+ defer cleanup(workdir, ir)
+
ir.Eventer = events.NewNullEventer()
bb, err := ir.New(context.Background(), "docker.io/library/busybox:latest", "", "", writer, nil, SigningOptions{}, nil, util.PullImageMissing, nil)
assert.NoError(t, err)
@@ -106,13 +110,10 @@ func TestImage_NewFromLocal(t *testing.T) {
assert.NoError(t, err)
for _, name := range image.names {
newImage, err := ir.NewFromLocal(name)
- assert.NoError(t, err)
+ require.NoError(t, err)
assert.Equal(t, newImage.ID(), image.img.ID())
}
}
-
- // Shutdown the runtime and remove the temporary storage
- cleanup(workdir, ir)
}
// TestImage_New tests pulling the image by various names, tags, and from
@@ -125,30 +126,31 @@ func TestImage_New(t *testing.T) {
var names []string
workdir, err := mkWorkDir()
assert.NoError(t, err)
-
so := storage.StoreOptions{
RunRoot: workdir,
GraphRoot: workdir,
}
ir, err := NewImageRuntimeFromOptions(so)
assert.NoError(t, err)
+ defer cleanup(workdir, ir)
+
ir.Eventer = events.NewNullEventer()
// Build the list of pull names
names = append(names, bbNames...)
writer := os.Stdout
+ opts := DockerRegistryOptions{
+ RegistriesConfPath: "testdata/registries.conf",
+ }
// Iterate over the names and delete the image
// after the pull
for _, img := range names {
- newImage, err := ir.New(context.Background(), img, "", "", writer, nil, SigningOptions{}, nil, util.PullImageMissing, nil)
- assert.NoError(t, err)
+ newImage, err := ir.New(context.Background(), img, "", "", writer, &opts, SigningOptions{}, nil, util.PullImageMissing, nil)
+ require.NoError(t, err, img)
assert.NotEqual(t, newImage.ID(), "")
err = newImage.Remove(context.Background(), false)
assert.NoError(t, err)
}
-
- // Shutdown the runtime and remove the temporary storage
- cleanup(workdir, ir)
}
// TestImage_MatchRepoTag tests the various inputs we need to match
@@ -161,20 +163,24 @@ func TestImage_MatchRepoTag(t *testing.T) {
//Set up
workdir, err := mkWorkDir()
assert.NoError(t, err)
-
so := storage.StoreOptions{
RunRoot: workdir,
GraphRoot: workdir,
}
ir, err := NewImageRuntimeFromOptions(so)
- assert.NoError(t, err)
+ require.NoError(t, err)
+ defer cleanup(workdir, ir)
+
+ opts := DockerRegistryOptions{
+ RegistriesConfPath: "testdata/registries.conf",
+ }
ir.Eventer = events.NewNullEventer()
- newImage, err := ir.New(context.Background(), "busybox", "", "", os.Stdout, nil, SigningOptions{}, nil, util.PullImageMissing, nil)
- assert.NoError(t, err)
+ newImage, err := ir.New(context.Background(), "busybox", "", "", os.Stdout, &opts, SigningOptions{}, nil, util.PullImageMissing, nil)
+ require.NoError(t, err)
err = newImage.TagImage("foo:latest")
- assert.NoError(t, err)
+ require.NoError(t, err)
err = newImage.TagImage("foo:bar")
- assert.NoError(t, err)
+ require.NoError(t, err)
// Tests start here.
for _, name := range bbNames {
@@ -187,23 +193,19 @@ func TestImage_MatchRepoTag(t *testing.T) {
// foo should resolve to foo:latest
repoTag, err := newImage.MatchRepoTag("foo")
- assert.NoError(t, err)
+ require.NoError(t, err)
assert.Equal(t, "localhost/foo:latest", repoTag)
// foo:bar should resolve to foo:bar
repoTag, err = newImage.MatchRepoTag("foo:bar")
- assert.NoError(t, err)
+ require.NoError(t, err)
assert.Equal(t, "localhost/foo:bar", repoTag)
- // Shutdown the runtime and remove the temporary storage
- cleanup(workdir, ir)
}
// TestImage_RepoDigests tests RepoDigest generation.
func TestImage_RepoDigests(t *testing.T) {
dgst, err := digest.Parse("sha256:7173b809ca12ec5dee4506cd86be934c4596dd234ee82c0662eac04a8c2c71dc")
- if err != nil {
- t.Fatal(err)
- }
+ require.NoError(t, err)
for _, tt := range []struct {
name string
@@ -235,10 +237,7 @@ func TestImage_RepoDigests(t *testing.T) {
},
}
actual, err := image.RepoDigests()
- if err != nil {
- t.Fatal(err)
- }
-
+ require.NoError(t, err)
assert.Equal(t, test.expected, actual)
image = &Image{
@@ -248,10 +247,7 @@ func TestImage_RepoDigests(t *testing.T) {
},
}
actual, err = image.RepoDigests()
- if err != nil {
- t.Fatal(err)
- }
-
+ require.NoError(t, err)
assert.Equal(t, test.expected, actual)
})
}
@@ -298,3 +294,25 @@ func TestNormalizedTag(t *testing.T) {
}
}
}
+
+func TestGetSystemContext(t *testing.T) {
+ sc := GetSystemContext("", "", false)
+ assert.Equal(t, sc.SignaturePolicyPath, "")
+ assert.Equal(t, sc.AuthFilePath, "")
+ assert.Equal(t, sc.DirForceCompress, false)
+ assert.Equal(t, sc.DockerRegistryUserAgent, fmt.Sprintf("libpod/%s", podmanVersion.Version))
+ assert.Equal(t, sc.BigFilesTemporaryDir, "/var/tmp")
+
+ oldtmpdir := os.Getenv("TMPDIR")
+ os.Setenv("TMPDIR", "/mnt")
+ sc = GetSystemContext("/tmp/foo", "/tmp/bar", true)
+ assert.Equal(t, sc.SignaturePolicyPath, "/tmp/foo")
+ assert.Equal(t, sc.AuthFilePath, "/tmp/bar")
+ assert.Equal(t, sc.DirForceCompress, true)
+ assert.Equal(t, sc.BigFilesTemporaryDir, "/mnt")
+ if oldtmpdir != "" {
+ os.Setenv("TMPDIR", oldtmpdir)
+ } else {
+ os.Unsetenv("TMPDIR")
+ }
+}
diff --git a/libpod/image/prune.go b/libpod/image/prune.go
index d6ae5feaf..12727901a 100644
--- a/libpod/image/prune.go
+++ b/libpod/image/prune.go
@@ -2,12 +2,12 @@ package image
import (
"context"
+ "strconv"
"strings"
- "time"
"github.com/containers/podman/v3/libpod/events"
"github.com/containers/podman/v3/pkg/domain/entities/reports"
- "github.com/containers/podman/v3/pkg/timetype"
+ "github.com/containers/podman/v3/pkg/util"
"github.com/containers/storage"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
@@ -16,42 +16,31 @@ import (
func generatePruneFilterFuncs(filter, filterValue string) (ImageFilter, error) {
switch filter {
case "label":
- var filterArray = strings.SplitN(filterValue, "=", 2)
- var filterKey = filterArray[0]
- if len(filterArray) > 1 {
- filterValue = filterArray[1]
- } else {
- filterValue = ""
- }
return func(i *Image) bool {
labels, err := i.Labels(context.Background())
if err != nil {
return false
}
- for labelKey, labelValue := range labels {
- if labelKey == filterKey && (filterValue == "" || labelValue == filterValue) {
- return true
- }
- }
- return false
+ return util.MatchLabelFilters([]string{filterValue}, labels)
}, nil
case "until":
- ts, err := timetype.GetTimestamp(filterValue, time.Now())
+ until, err := util.ComputeUntilTimestamp([]string{filterValue})
if err != nil {
return nil, err
}
- seconds, nanoseconds, err := timetype.ParseTimestamps(ts, 0)
- if err != nil {
- return nil, err
- }
- until := time.Unix(seconds, nanoseconds)
return func(i *Image) bool {
if !until.IsZero() && i.Created().After((until)) {
return true
}
return false
}, nil
+ case "dangling":
+ danglingImages, err := strconv.ParseBool(filterValue)
+ if err != nil {
+ return nil, errors.Wrapf(err, "invalid filter dangling=%s", filterValue)
+ }
+ return ImageFilter(DanglingFilter(danglingImages)), nil
}
return nil, nil
}
diff --git a/libpod/image/pull.go b/libpod/image/pull.go
index 58160b52f..6517fbd07 100644
--- a/libpod/image/pull.go
+++ b/libpod/image/pull.go
@@ -245,6 +245,7 @@ func (ir *Runtime) pullImageFromHeuristicSource(ctx context.Context, inputName s
sc.OSChoice = dockerOptions.OSChoice
sc.ArchitectureChoice = dockerOptions.ArchitectureChoice
sc.VariantChoice = dockerOptions.VariantChoice
+ sc.SystemRegistriesConfPath = dockerOptions.RegistriesConfPath
}
if signaturePolicyPath == "" {
sc.SignaturePolicyPath = ir.SignaturePolicyPath
@@ -306,7 +307,12 @@ func (ir *Runtime) doPullImage(ctx context.Context, sc *types.SystemContext, goa
}
}()
- systemRegistriesConfPath := registries.SystemRegistriesConfPath()
+ var systemRegistriesConfPath string
+ if dockerOptions != nil && dockerOptions.RegistriesConfPath != "" {
+ systemRegistriesConfPath = dockerOptions.RegistriesConfPath
+ } else {
+ systemRegistriesConfPath = registries.SystemRegistriesConfPath()
+ }
var (
images []string
diff --git a/libpod/image/testdata/registries.conf b/libpod/image/testdata/registries.conf
new file mode 100644
index 000000000..16622a1ac
--- /dev/null
+++ b/libpod/image/testdata/registries.conf
@@ -0,0 +1,4 @@
+short-name-mode="enforcing"
+
+[aliases]
+"busybox"="docker.io/library/busybox"
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-26 20:55:53 +0000