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package integration
import (
"fmt"
"os"
"path/filepath"
. "github.com/containers/podman/v4/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("Podman volume create", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
})
AfterEach(func() {
podmanTest.CleanupVolume()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman create volume", func() {
session := podmanTest.Podman([]string{"volume", "create"})
session.WaitWithDefaultTimeout()
volName := session.OutputToString()
Expect(session).Should(Exit(0))
check := podmanTest.Podman([]string{"volume", "ls", "-q"})
check.WaitWithDefaultTimeout()
Expect(check.OutputToString()).To(ContainSubstring(volName))
Expect(check.OutputToStringArray()).To(HaveLen(1))
})
It("podman create volume with name", func() {
session := podmanTest.Podman([]string{"volume", "create", "myvol"})
session.WaitWithDefaultTimeout()
volName := session.OutputToString()
Expect(session).Should(Exit(0))
check := podmanTest.Podman([]string{"volume", "ls", "-q"})
check.WaitWithDefaultTimeout()
Expect(check.OutputToString()).To(ContainSubstring(volName))
Expect(check.OutputToStringArray()).To(HaveLen(1))
})
It("podman create and export volume", func() {
if podmanTest.RemoteTest {
Skip("Volume export check does not work with a remote client")
}
session := podmanTest.Podman([]string{"volume", "create", "myvol"})
session.WaitWithDefaultTimeout()
volName := session.OutputToString()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data", ALPINE, "sh", "-c", "echo hello >> " + "/data/test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
check := podmanTest.Podman([]string{"volume", "export", volName})
check.WaitWithDefaultTimeout()
Expect(check.OutputToString()).To(ContainSubstring("hello"))
})
It("podman create and import volume", func() {
if podmanTest.RemoteTest {
Skip("Volume export check does not work with a remote client")
}
session := podmanTest.Podman([]string{"volume", "create", "my_vol"})
session.WaitWithDefaultTimeout()
volName := session.OutputToString()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data", ALPINE, "sh", "-c", "echo hello >> " + "/data/test"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
helloTar := filepath.Join(podmanTest.TempDir, "hello.tar")
session = podmanTest.Podman([]string{"volume", "export", volName, "--output", helloTar})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"volume", "create", "my_vol2"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"volume", "import", "my_vol2", helloTar})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(Equal(""), "output of volume import")
session = podmanTest.Podman([]string{"run", "--volume", "my_vol2:/data", ALPINE, "cat", "/data/test"})
session.WaitWithDefaultTimeout()
Expect(session.OutputToString()).To(ContainSubstring("hello"))
})
It("podman import/export volume should fail", func() {
// try import on volume or source which does not exists
SkipIfRemote("Volume export check does not work with a remote client")
session := podmanTest.Podman([]string{"volume", "import", "notfound", "notfound.tar"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("open notfound.tar: no such file or directory"))
session = podmanTest.Podman([]string{"volume", "import", "notfound", "-"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("no such volume notfound"))
session = podmanTest.Podman([]string{"volume", "export", "notfound"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("no such volume notfound"))
})
It("podman create volume with bad volume option", func() {
session := podmanTest.Podman([]string{"volume", "create", "--opt", "badOpt=bad"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman create volume with o=uid,gid", func() {
volName := "testVol"
uid := "3000"
gid := "4000"
session := podmanTest.Podman([]string{"volume", "create", "--opt", fmt.Sprintf("o=uid=%s,gid=%s", uid, gid), volName})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
inspectUID := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .UID }}", volName})
inspectUID.WaitWithDefaultTimeout()
Expect(inspectUID).Should(Exit(0))
Expect(inspectUID.OutputToString()).To(Equal(uid))
inspectGID := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .GID }}", volName})
inspectGID.WaitWithDefaultTimeout()
Expect(inspectGID).Should(Exit(0))
Expect(inspectGID.OutputToString()).To(Equal(gid))
// options should contain `uid=3000,gid=4000:3000:4000`
optionFormat := `{{ .Options.o }}:{{ .Options.UID }}:{{ .Options.GID }}`
optionStrFormatExpect := fmt.Sprintf(`uid=%s,gid=%s:%s:%s`, uid, gid, uid, gid)
inspectOpts := podmanTest.Podman([]string{"volume", "inspect", "--format", optionFormat, volName})
inspectOpts.WaitWithDefaultTimeout()
Expect(inspectOpts).Should(Exit(0))
Expect(inspectOpts.OutputToString()).To(Equal(optionStrFormatExpect))
})
It("podman create volume with o=timeout", func() {
volName := "testVol"
timeout := 10
timeoutStr := "10"
session := podmanTest.Podman([]string{"volume", "create", "--opt", fmt.Sprintf("o=timeout=%d", timeout), volName})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
inspectTimeout := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .Timeout }}", volName})
inspectTimeout.WaitWithDefaultTimeout()
Expect(inspectTimeout).Should(Exit(0))
Expect(inspectTimeout.OutputToString()).To(Equal(timeoutStr))
})
})
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