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-rw-r--r--cmd/podman/inspect.go148
-rw-r--r--docs/podman-inspect.1.md6
-rw-r--r--test/e2e/commit_test.go8
-rw-r--r--test/e2e/create_test.go2
-rw-r--r--test/e2e/import_test.go2
-rw-r--r--test/e2e/inspect_test.go23
-rw-r--r--test/e2e/libpod_suite_test.go8
-rw-r--r--test/e2e/tag_test.go12
8 files changed, 125 insertions, 84 deletions
diff --git a/cmd/podman/inspect.go b/cmd/podman/inspect.go
index ce5a3b823..7820842e8 100644
--- a/cmd/podman/inspect.go
+++ b/cmd/podman/inspect.go
@@ -43,7 +43,7 @@ var (
Description: inspectDescription,
Flags: inspectFlags,
Action: inspectCmd,
- ArgsUsage: "CONTAINER-OR-IMAGE",
+ ArgsUsage: "CONTAINER-OR-IMAGE [CONTAINER-OR-IMAGE]...",
}
)
@@ -51,12 +51,12 @@ func inspectCmd(c *cli.Context) error {
args := c.Args()
inspectType := c.String("type")
latestContainer := c.Bool("latest")
- var name string
if len(args) == 0 && !latestContainer {
return errors.Errorf("container or image name must be specified: podman inspect [options [...]] name")
}
- if len(args) > 1 {
- return errors.Errorf("too many arguments specified")
+
+ if len(args) > 0 && latestContainer {
+ return errors.Errorf("you cannot provide additional arguements with --latest")
}
if err := validateFlags(c, inspectFlags); err != nil {
return err
@@ -71,81 +71,103 @@ func inspectCmd(c *cli.Context) error {
if !libpod.StringInSlice(inspectType, []string{inspectTypeContainer, inspectTypeImage, inspectAll}) {
return errors.Errorf("the only recognized types are %q, %q, and %q", inspectTypeContainer, inspectTypeImage, inspectAll)
}
- if !latestContainer {
- name = args[0]
- }
- if latestContainer {
- inspectType = inspectTypeContainer
- }
+
outputFormat := c.String("format")
if strings.Contains(outputFormat, "{{.Id}}") {
outputFormat = strings.Replace(outputFormat, "{{.Id}}", formats.IDString, -1)
}
-
- var data interface{}
- switch inspectType {
- case inspectTypeContainer:
- var ctr *libpod.Container
- var err error
- if latestContainer {
- ctr, err = runtime.GetLatestContainer()
- } else {
- ctr, err = runtime.LookupContainer(name)
- }
- if err != nil {
- return errors.Wrapf(err, "error looking up container %q", name)
- }
- libpodInspectData, err := ctr.Inspect(c.Bool("size"))
- if err != nil {
- return errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
- }
- data, err = getCtrInspectInfo(ctr, libpodInspectData)
- if err != nil {
- return errors.Wrapf(err, "error parsing container data %q", ctr.ID())
- }
- case inspectTypeImage:
- image, err := runtime.GetImage(name)
- if err != nil {
- return errors.Wrapf(err, "error getting image %q", name)
- }
- data, err = runtime.GetImageInspectInfo(*image)
+ if latestContainer {
+ lc, err := runtime.GetLatestContainer()
if err != nil {
- return errors.Wrapf(err, "error parsing image data %q", image.ID)
- }
- case inspectAll:
- ctr, err := runtime.LookupContainer(name)
- if err != nil {
- image, err := runtime.GetImage(name)
- if err != nil {
- return errors.Wrapf(err, "error getting image %q", name)
- }
- data, err = runtime.GetImageInspectInfo(*image)
- if err != nil {
- return errors.Wrapf(err, "error parsing image data %q", image.ID)
- }
- } else {
- libpodInspectData, err := ctr.Inspect(c.Bool("size"))
- if err != nil {
- return errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
- }
- data, err = getCtrInspectInfo(ctr, libpodInspectData)
- if err != nil {
- return errors.Wrapf(err, "error parsing container data %q", ctr.ID)
- }
+ return err
}
+ args = append(args, lc.ID())
+ inspectType = inspectTypeContainer
}
+ inspectedObjects, iterateErr := iterateInput(c, args, runtime, inspectType)
+
var out formats.Writer
if outputFormat != "" && outputFormat != formats.JSONString {
//template
- out = formats.StdoutTemplate{Output: data, Template: outputFormat}
+ out = formats.StdoutTemplateArray{Output: inspectedObjects, Template: outputFormat}
} else {
// default is json output
- out = formats.JSONStruct{Output: data}
+ out = formats.JSONStructArray{Output: inspectedObjects}
}
formats.Writer(out).Out()
- return nil
+ return iterateErr
+}
+
+// func iterateInput iterates the images|containers the user has requested and returns the inspect data and error
+func iterateInput(c *cli.Context, args []string, runtime *libpod.Runtime, inspectType string) ([]interface{}, error) {
+ var (
+ data interface{}
+ inspectedItems []interface{}
+ inspectError error
+ )
+
+ for _, input := range args {
+ switch inspectType {
+ case inspectTypeContainer:
+ ctr, err := runtime.LookupContainer(input)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error looking up container %q", input)
+ break
+ }
+ libpodInspectData, err := ctr.Inspect(c.Bool("size"))
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
+ break
+ }
+ data, err = getCtrInspectInfo(ctr, libpodInspectData)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error parsing container data %q", ctr.ID())
+ break
+ }
+ case inspectTypeImage:
+ image, err := runtime.GetImage(input)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error getting image %q", input)
+ break
+ }
+ data, err = runtime.GetImageInspectInfo(*image)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error parsing image data %q", image.ID)
+ break
+ }
+ case inspectAll:
+ ctr, err := runtime.LookupContainer(input)
+ if err != nil {
+ image, err := runtime.GetImage(input)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error getting image %q", input)
+ break
+ }
+ data, err = runtime.GetImageInspectInfo(*image)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error parsing image data %q", image.ID)
+ break
+ }
+ } else {
+ libpodInspectData, err := ctr.Inspect(c.Bool("size"))
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
+ break
+ }
+ data, err = getCtrInspectInfo(ctr, libpodInspectData)
+ if err != nil {
+ inspectError = errors.Wrapf(err, "error parsing container data %q", ctr.ID)
+ break
+ }
+ }
+ }
+ if inspectError == nil {
+ inspectedItems = append(inspectedItems, data)
+ }
+ }
+ return inspectedItems, inspectError
}
func getCtrInspectInfo(ctr *libpod.Container, ctrInspectData *inspect.ContainerInspectData) (*inspect.ContainerData, error) {
diff --git a/docs/podman-inspect.1.md b/docs/podman-inspect.1.md
index 9f39deceb..d5996cdf7 100644
--- a/docs/podman-inspect.1.md
+++ b/docs/podman-inspect.1.md
@@ -6,10 +6,12 @@
podman inspect - Display a container or image's configuration
## SYNOPSIS
-**podman** **inspect** [*options* [...]] name
+**podman** **inspect** [*options* [...]] name [...]
## DESCRIPTION
-This displays the low-level information on containers and images identified by name or ID. By default, this will render all results in a JSON array. If the container and image have the same name, this will return container JSON for unspecified type. If a format is specified, the given template will be executed for each result.
+This displays the low-level information on containers and images identified by name or ID. By default, this will render
+all results in a JSON array. If the container and image have the same name, this will return container JSON for
+unspecified type. If a format is specified, the given template will be executed for each result.
## OPTIONS
diff --git a/test/e2e/commit_test.go b/test/e2e/commit_test.go
index c807b46c5..154a83bd2 100644
--- a/test/e2e/commit_test.go
+++ b/test/e2e/commit_test.go
@@ -40,7 +40,7 @@ var _ = Describe("Podman commit", func() {
check := podmanTest.Podman([]string{"inspect", "foobar.com/test1-image:latest"})
check.WaitWithDefaultTimeout()
data := check.InspectImageJSON()
- Expect(StringInSlice("foobar.com/test1-image:latest", data.RepoTags)).To(BeTrue())
+ Expect(StringInSlice("foobar.com/test1-image:latest", data[0].RepoTags)).To(BeTrue())
})
It("podman commit container with message", func() {
@@ -55,7 +55,7 @@ var _ = Describe("Podman commit", func() {
check := podmanTest.Podman([]string{"inspect", "foobar.com/test1-image:latest"})
check.WaitWithDefaultTimeout()
data := check.InspectImageJSON()
- Expect(data.Comment).To(Equal("testing-commit"))
+ Expect(data[0].Comment).To(Equal("testing-commit"))
})
It("podman commit container with author", func() {
@@ -70,7 +70,7 @@ var _ = Describe("Podman commit", func() {
check := podmanTest.Podman([]string{"inspect", "foobar.com/test1-image:latest"})
check.WaitWithDefaultTimeout()
data := check.InspectImageJSON()
- Expect(data.Author).To(Equal("snoopy"))
+ Expect(data[0].Author).To(Equal("snoopy"))
})
It("podman commit container with change flag", func() {
@@ -88,7 +88,7 @@ var _ = Describe("Podman commit", func() {
check.WaitWithDefaultTimeout()
data := check.InspectImageJSON()
foundBlue := false
- for _, i := range data.Labels {
+ for _, i := range data[0].Labels {
if i == "blue" {
foundBlue = true
break
diff --git a/test/e2e/create_test.go b/test/e2e/create_test.go
index e54e35761..ebe4ed924 100644
--- a/test/e2e/create_test.go
+++ b/test/e2e/create_test.go
@@ -38,7 +38,7 @@ var _ = Describe("Podman create", func() {
check := podmanTest.Podman([]string{"inspect", "-l"})
check.WaitWithDefaultTimeout()
data := check.InspectContainerToJSON()
- Expect(data.ID).To(ContainSubstring(cid))
+ Expect(data[0].ID).To(ContainSubstring(cid))
})
It("podman create container based on a remote image", func() {
diff --git a/test/e2e/import_test.go b/test/e2e/import_test.go
index ed90ede0f..9ad650948 100644
--- a/test/e2e/import_test.go
+++ b/test/e2e/import_test.go
@@ -101,7 +101,7 @@ var _ = Describe("Podman import", func() {
results.WaitWithDefaultTimeout()
Expect(results.ExitCode()).To(Equal(0))
imageData := results.InspectImageJSON()
- Expect(imageData.ContainerConfig.Cmd[0]).To(Equal("/bin/bash"))
+ Expect(imageData[0].ContainerConfig.Cmd[0]).To(Equal("/bin/bash"))
})
})
diff --git a/test/e2e/inspect_test.go b/test/e2e/inspect_test.go
index b6020f53b..e04465eb5 100644
--- a/test/e2e/inspect_test.go
+++ b/test/e2e/inspect_test.go
@@ -2,7 +2,6 @@ package integration
import (
"os"
-
"strings"
. "github.com/onsi/ginkgo"
@@ -36,7 +35,7 @@ var _ = Describe("Podman inspect", func() {
Expect(session.ExitCode()).To(Equal(0))
Expect(session.IsJSONOutputValid()).To(BeTrue())
imageData := session.InspectImageJSON()
- Expect(imageData.RepoTags[0]).To(Equal("docker.io/library/alpine:latest"))
+ Expect(imageData[0].RepoTags[0]).To(Equal("docker.io/library/alpine:latest"))
})
It("podman inspect bogus container", func() {
@@ -70,6 +69,24 @@ var _ = Describe("Podman inspect", func() {
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
conData := result.InspectContainerToJSON()
- Expect(conData.SizeRootFs).To(BeNumerically(">", 0))
+ Expect(conData[0].SizeRootFs).To(BeNumerically(">", 0))
})
+
+ It("podman inspect container and image", func() {
+ ls, ec, _ := podmanTest.RunLsContainer("")
+ Expect(ec).To(Equal(0))
+ cid := ls.OutputToString()
+
+ result := podmanTest.Podman([]string{"inspect", "--format={{.ID}}", cid, ALPINE})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(0))
+ Expect(len(result.OutputToStringArray())).To(Equal(2))
+ })
+
+ It("podman inspect -l with additional input should fail", func() {
+ result := podmanTest.Podman([]string{"inspect", "-l", "1234foobar"})
+ result.WaitWithDefaultTimeout()
+ Expect(result.ExitCode()).To(Equal(125))
+ })
+
})
diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index c479a6cef..bd117d5f4 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -228,8 +228,8 @@ func (s *PodmanSession) IsJSONOutputValid() bool {
// InspectContainerToJSON takes the session output of an inspect
// container and returns json
-func (s *PodmanSession) InspectContainerToJSON() inspect.ContainerData {
- var i inspect.ContainerData
+func (s *PodmanSession) InspectContainerToJSON() []inspect.ContainerData {
+ var i []inspect.ContainerData
err := json.Unmarshal(s.Out.Contents(), &i)
Expect(err).To(BeNil())
return i
@@ -237,8 +237,8 @@ func (s *PodmanSession) InspectContainerToJSON() inspect.ContainerData {
// InspectImageJSON takes the session output of an inspect
// image and returns json
-func (s *PodmanSession) InspectImageJSON() inspect.ImageData {
- var i inspect.ImageData
+func (s *PodmanSession) InspectImageJSON() []inspect.ImageData {
+ var i []inspect.ImageData
err := json.Unmarshal(s.Out.Contents(), &i)
Expect(err).To(BeNil())
return i
diff --git a/test/e2e/tag_test.go b/test/e2e/tag_test.go
index c5ec5710d..7f14c7eb4 100644
--- a/test/e2e/tag_test.go
+++ b/test/e2e/tag_test.go
@@ -37,8 +37,8 @@ var _ = Describe("Podman tag", func() {
results.WaitWithDefaultTimeout()
Expect(results.ExitCode()).To(Equal(0))
inspectData := results.InspectImageJSON()
- Expect(StringInSlice("docker.io/library/alpine:latest", inspectData.RepoTags)).To(BeTrue())
- Expect(StringInSlice("foobar:latest", inspectData.RepoTags)).To(BeTrue())
+ Expect(StringInSlice("docker.io/library/alpine:latest", inspectData[0].RepoTags)).To(BeTrue())
+ Expect(StringInSlice("foobar:latest", inspectData[0].RepoTags)).To(BeTrue())
})
It("podman tag shortname", func() {
@@ -50,8 +50,8 @@ var _ = Describe("Podman tag", func() {
results.WaitWithDefaultTimeout()
Expect(results.ExitCode()).To(Equal(0))
inspectData := results.InspectImageJSON()
- Expect(StringInSlice("docker.io/library/alpine:latest", inspectData.RepoTags)).To(BeTrue())
- Expect(StringInSlice("foobar:latest", inspectData.RepoTags)).To(BeTrue())
+ Expect(StringInSlice("docker.io/library/alpine:latest", inspectData[0].RepoTags)).To(BeTrue())
+ Expect(StringInSlice("foobar:latest", inspectData[0].RepoTags)).To(BeTrue())
})
It("podman tag shortname:tag", func() {
@@ -63,7 +63,7 @@ var _ = Describe("Podman tag", func() {
results.WaitWithDefaultTimeout()
Expect(results.ExitCode()).To(Equal(0))
inspectData := results.InspectImageJSON()
- Expect(StringInSlice("docker.io/library/alpine:latest", inspectData.RepoTags)).To(BeTrue())
- Expect(StringInSlice("foobar:new", inspectData.RepoTags)).To(BeTrue())
+ Expect(StringInSlice("docker.io/library/alpine:latest", inspectData[0].RepoTags)).To(BeTrue())
+ Expect(StringInSlice("foobar:new", inspectData[0].RepoTags)).To(BeTrue())
})
})
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-27 13:25:16 +0000