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package integration
import (
"fmt"
"os"
"path/filepath"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman 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()
podmanTest.SeedImages()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman create container based on a local image", func() {
session := podmanTest.Podman([]string{"create", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
cid := session.OutputToString()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
check := podmanTest.Podman([]string{"inspect", "-l"})
check.WaitWithDefaultTimeout()
data := check.InspectContainerToJSON()
Expect(data[0].ID).To(ContainSubstring(cid))
})
It("podman create container based on a remote image", func() {
session := podmanTest.Podman([]string{"create", BB_GLIBC, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
})
It("podman container create container based on a remote image", func() {
session := podmanTest.Podman([]string{"container", "create", BB_GLIBC, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
})
It("podman create using short options", func() {
session := podmanTest.Podman([]string{"create", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
})
It("podman create using existing name", func() {
session := podmanTest.Podman([]string{"create", "--name=foo", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
session = podmanTest.Podman([]string{"create", "--name=foo", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(125))
})
It("podman create adds annotation", func() {
session := podmanTest.Podman([]string{"create", "--annotation", "HELLO=WORLD", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
check := podmanTest.Podman([]string{"inspect", "-l"})
check.WaitWithDefaultTimeout()
data := check.InspectContainerToJSON()
value, ok := data[0].Config.Annotations["HELLO"]
Expect(ok).To(BeTrue())
Expect(value).To(Equal("WORLD"))
})
It("podman create --entrypoint command", func() {
session := podmanTest.Podman([]string{"create", "--entrypoint", "/bin/foobar", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
result := podmanTest.Podman([]string{"inspect", "-l", "--format", "{{.Config.Entrypoint}}"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(Equal("/bin/foobar"))
})
It("podman create --entrypoint \"\"", func() {
session := podmanTest.Podman([]string{"create", "--entrypoint", "", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
result := podmanTest.Podman([]string{"inspect", "-l", "--format", "{{.Config.Entrypoint}}"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(Equal(""))
})
It("podman create --entrypoint json", func() {
jsonString := `[ "/bin/foo", "-c"]`
session := podmanTest.Podman([]string{"create", "--entrypoint", jsonString, ALPINE})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
result := podmanTest.Podman([]string{"inspect", "-l", "--format", "{{.Config.Entrypoint}}"})
result.WaitWithDefaultTimeout()
Expect(result.ExitCode()).To(Equal(0))
Expect(result.OutputToString()).To(Equal("/bin/foo -c"))
})
It("podman create --mount flag with multiple mounts", func() {
vol1 := filepath.Join(podmanTest.TempDir, "vol-test1")
err := os.MkdirAll(vol1, 0755)
Expect(err).To(BeNil())
vol2 := filepath.Join(podmanTest.TempDir, "vol-test2")
err = os.MkdirAll(vol2, 0755)
Expect(err).To(BeNil())
session := podmanTest.Podman([]string{"create", "--name", "test", "--mount", "type=bind,src=" + vol1 + ",target=/myvol1,z", "--mount", "type=bind,src=" + vol2 + ",target=/myvol2,z", ALPINE, "touch", "/myvol2/foo.txt"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"start", "test"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"logs", "test"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).ToNot(ContainSubstring("cannot touch"))
})
It("podman create with --mount flag", func() {
if podmanTest.Host.Arch == "ppc64le" {
Skip("skip failing test on ppc64le")
}
mountPath := filepath.Join(podmanTest.TempDir, "secrets")
os.Mkdir(mountPath, 0755)
session := podmanTest.Podman([]string{"create", "--name", "test", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"start", "test"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"logs", "test"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("/create/test rw"))
session = podmanTest.Podman([]string{"create", "--name", "test_ro", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test,ro", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"start", "test_ro"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"logs", "test_ro"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("/create/test ro"))
session = podmanTest.Podman([]string{"create", "--name", "test_shared", "--mount", fmt.Sprintf("type=bind,src=%s,target=/create/test,shared", mountPath), ALPINE, "grep", "/create/test", "/proc/self/mountinfo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"start", "test_shared"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"logs", "test_shared"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
found, matches := session.GrepString("/create/test")
Expect(found).Should(BeTrue())
Expect(matches[0]).To(ContainSubstring("rw"))
Expect(matches[0]).To(ContainSubstring("shared"))
mountPath = filepath.Join(podmanTest.TempDir, "scratchpad")
os.Mkdir(mountPath, 0755)
session = podmanTest.Podman([]string{"create", "--name", "test_tmpfs", "--mount", "type=tmpfs,target=/create/test", ALPINE, "grep", "/create/test", "/proc/self/mountinfo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"start", "test_tmpfs"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"logs", "test_tmpfs"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(ContainSubstring("/create/test rw,nosuid,nodev,noexec,relatime - tmpfs"))
})
It("podman create --pod automatically", func() {
session := podmanTest.Podman([]string{"create", "--pod", "new:foobar", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
check := podmanTest.Podman([]string{"pod", "ps", "--no-trunc"})
check.WaitWithDefaultTimeout()
match, _ := check.GrepString("foobar")
Expect(match).To(BeTrue())
})
It("podman run entrypoint and cmd test", func() {
name := "test101"
create := podmanTest.Podman([]string{"create", "--name", name, redis})
create.WaitWithDefaultTimeout()
Expect(create.ExitCode()).To(Equal(0))
ctrJSON := podmanTest.InspectContainer(name)
Expect(len(ctrJSON)).To(Equal(1))
Expect(len(ctrJSON[0].Config.Cmd)).To(Equal(1))
Expect(ctrJSON[0].Config.Cmd[0]).To(Equal("redis-server"))
Expect(ctrJSON[0].Config.Entrypoint).To(Equal("docker-entrypoint.sh"))
})
It("podman create --pull", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull", "never", "--name=foo", "nginx"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
session = podmanTest.PodmanNoCache([]string{"create", "--pull", "always", "--name=foo", "nginx"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman create using image list by tag", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
})
It("podman create using image list by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
})
It("podman create using image list instance by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
})
It("podman create using cross-arch image list instance by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
})
It("podman create --authfile with nonexist authfile", func() {
SkipIfRemote()
session := podmanTest.PodmanNoCache([]string{"create", "--authfile", "/tmp/nonexist", "--name=foo", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session).To(Not(Equal(0)))
})
It("podman create with unset label", func() {
// Alpine is assumed to have no labels here, which seems safe
ctrName := "testctr"
session := podmanTest.Podman([]string{"create", "--label", "TESTKEY1=", "--label", "TESTKEY2", "--name", ctrName, ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
inspect := podmanTest.Podman([]string{"inspect", ctrName})
inspect.WaitWithDefaultTimeout()
data := inspect.InspectContainerToJSON()
Expect(len(data)).To(Equal(1))
Expect(len(data[0].Config.Labels)).To(Equal(2))
_, ok1 := data[0].Config.Labels["TESTKEY1"]
Expect(ok1).To(BeTrue())
_, ok2 := data[0].Config.Labels["TESTKEY2"]
Expect(ok2).To(BeTrue())
})
It("podman create with set label", func() {
// Alpine is assumed to have no labels here, which seems safe
ctrName := "testctr"
session := podmanTest.Podman([]string{"create", "--label", "TESTKEY1=value1", "--label", "TESTKEY2=bar", "--name", ctrName, ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
inspect := podmanTest.Podman([]string{"inspect", ctrName})
inspect.WaitWithDefaultTimeout()
data := inspect.InspectContainerToJSON()
Expect(len(data)).To(Equal(1))
Expect(len(data[0].Config.Labels)).To(Equal(2))
val1, ok1 := data[0].Config.Labels["TESTKEY1"]
Expect(ok1).To(BeTrue())
Expect(val1).To(Equal("value1"))
val2, ok2 := data[0].Config.Labels["TESTKEY2"]
Expect(ok2).To(BeTrue())
Expect(val2).To(Equal("bar"))
})
It("podman create with --restart=on-failure:5 parses correctly", func() {
ctrName := "testctr"
session := podmanTest.Podman([]string{"create", "-t", "--restart", "on-failure:5", "--name", ctrName, ALPINE, "/bin/sh"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
inspect := podmanTest.Podman([]string{"inspect", ctrName})
inspect.WaitWithDefaultTimeout()
data := inspect.InspectContainerToJSON()
Expect(len(data)).To(Equal(1))
Expect(data[0].HostConfig.RestartPolicy.Name).To(Equal("on-failure"))
Expect(data[0].HostConfig.RestartPolicy.MaximumRetryCount).To(Equal(uint(5)))
})
It("podman create with --restart-policy=always:5 fails", func() {
session := podmanTest.Podman([]string{"create", "-t", "--restart", "always:5", ALPINE, "/bin/sh"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
})
It("podman create with -m 1000000 sets swap to 2000000", func() {
numMem := 1000000
ctrName := "testCtr"
session := podmanTest.Podman([]string{"create", "-t", "-m", fmt.Sprintf("%db", numMem), "--name", ctrName, ALPINE, "/bin/sh"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
inspect := podmanTest.Podman([]string{"inspect", ctrName})
inspect.WaitWithDefaultTimeout()
data := inspect.InspectContainerToJSON()
Expect(len(data)).To(Equal(1))
Expect(data[0].HostConfig.MemorySwap).To(Equal(int64(2 * numMem)))
})
It("podman create --cpus 5 sets nanocpus", func() {
numCpus := 5
nanoCPUs := numCpus * 1000000000
ctrName := "testCtr"
session := podmanTest.Podman([]string{"create", "-t", "--cpus", fmt.Sprintf("%d", numCpus), "--name", ctrName, ALPINE, "/bin/sh"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
inspect := podmanTest.Podman([]string{"inspect", ctrName})
inspect.WaitWithDefaultTimeout()
data := inspect.InspectContainerToJSON()
Expect(len(data)).To(Equal(1))
Expect(data[0].HostConfig.NanoCpus).To(Equal(int64(nanoCPUs)))
})
})
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