mirror of
https://github.com/containers/podman
synced 2024-10-19 08:44:11 +00:00
76f8efc0d0
also make sure that the limits we set for rootless are not higher than what we'd set for root containers. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
320 lines
10 KiB
Go
320 lines
10 KiB
Go
// +build !remoteclient
|
|
|
|
package integration
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
|
|
. "github.com/containers/libpod/test/utils"
|
|
"github.com/ghodss/yaml"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
v1 "k8s.io/api/core/v1"
|
|
)
|
|
|
|
var _ = Describe("Podman generate kube", 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 generate pod kube on bogus object", func() {
|
|
session := podmanTest.Podman([]string{"generate", "kube", "foobar"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).To(ExitWithError())
|
|
})
|
|
|
|
It("podman generate service kube on bogus object", func() {
|
|
session := podmanTest.Podman([]string{"generate", "kube", "-s", "foobar"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session).To(ExitWithError())
|
|
})
|
|
|
|
It("podman generate kube on container", func() {
|
|
session := podmanTest.RunTopContainer("top")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "top"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err := yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
|
|
numContainers := 0
|
|
for range pod.Spec.Containers {
|
|
numContainers = numContainers + 1
|
|
}
|
|
Expect(numContainers).To(Equal(1))
|
|
})
|
|
|
|
It("podman generate service kube on container with --security-opt level", func() {
|
|
session := podmanTest.Podman([]string{"create", "--name", "test", "--security-opt", "label=level:s0:c100,c200", "alpine"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "test"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err := yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
Expect(kube.OutputToString()).To(ContainSubstring("level: s0:c100,c200"))
|
|
})
|
|
|
|
It("podman generate service kube on container with --security-opt disable", func() {
|
|
session := podmanTest.Podman([]string{"create", "--name", "test-disable", "--security-opt", "label=disable", "alpine"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "test-disable"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err = yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
Expect(kube.OutputToString()).To(ContainSubstring("type: spc_t"))
|
|
})
|
|
|
|
It("podman generate service kube on container with --security-opt type", func() {
|
|
session := podmanTest.Podman([]string{"create", "--name", "test", "--security-opt", "label=type:foo_bar_t", "alpine"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "test"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err = yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
Expect(kube.OutputToString()).To(ContainSubstring("type: foo_bar_t"))
|
|
})
|
|
|
|
It("podman generate service kube on container", func() {
|
|
session := podmanTest.RunTopContainer("top")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "-s", "top"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
// TODO - test generated YAML - service produces multiple
|
|
// structs.
|
|
// pod := new(v1.Pod)
|
|
// err := yaml.Unmarshal([]byte(kube.OutputToString()), pod)
|
|
// Expect(err).To(BeNil())
|
|
})
|
|
|
|
It("podman generate kube on pod", func() {
|
|
_, rc, _ := podmanTest.CreatePod("toppod")
|
|
Expect(rc).To(Equal(0))
|
|
|
|
session := podmanTest.RunTopContainerInPod("topcontainer", "toppod")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "toppod"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err := yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
|
|
numContainers := 0
|
|
for range pod.Spec.Containers {
|
|
numContainers = numContainers + 1
|
|
}
|
|
Expect(numContainers).To(Equal(1))
|
|
})
|
|
|
|
It("podman generate service kube on pod", func() {
|
|
_, rc, _ := podmanTest.CreatePod("toppod")
|
|
Expect(rc).To(Equal(0))
|
|
|
|
session := podmanTest.RunTopContainerInPod("topcontainer", "toppod")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "-s", "toppod"})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
// TODO: How do we test unmarshal with a service? We have two
|
|
// structs that need to be unmarshalled...
|
|
// _, err := yaml.Marshal(kube.OutputToString())
|
|
// Expect(err).To(BeNil())
|
|
})
|
|
|
|
It("podman generate kube on pod with ports", func() {
|
|
podName := "test"
|
|
podSession := podmanTest.Podman([]string{"pod", "create", "--name", podName, "-p", "4000:4000", "-p", "5000:5000"})
|
|
podSession.WaitWithDefaultTimeout()
|
|
Expect(podSession.ExitCode()).To(Equal(0))
|
|
|
|
ctr1Name := "ctr1"
|
|
ctr1Session := podmanTest.Podman([]string{"create", "--name", ctr1Name, "--pod", podName, ALPINE, "top"})
|
|
ctr1Session.WaitWithDefaultTimeout()
|
|
Expect(ctr1Session.ExitCode()).To(Equal(0))
|
|
|
|
ctr2Name := "ctr2"
|
|
ctr2Session := podmanTest.Podman([]string{"create", "--name", ctr2Name, "--pod", podName, ALPINE, "top"})
|
|
ctr2Session.WaitWithDefaultTimeout()
|
|
Expect(ctr2Session.ExitCode()).To(Equal(0))
|
|
|
|
kube := podmanTest.Podman([]string{"generate", "kube", podName})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
pod := new(v1.Pod)
|
|
err := yaml.Unmarshal(kube.Out.Contents(), pod)
|
|
Expect(err).To(BeNil())
|
|
|
|
foundPort4000 := 0
|
|
foundPort5000 := 0
|
|
foundOtherPort := 0
|
|
for _, ctr := range pod.Spec.Containers {
|
|
for _, port := range ctr.Ports {
|
|
if port.HostPort == 4000 {
|
|
foundPort4000 = foundPort4000 + 1
|
|
} else if port.HostPort == 5000 {
|
|
foundPort5000 = foundPort5000 + 1
|
|
} else {
|
|
foundOtherPort = foundOtherPort + 1
|
|
}
|
|
}
|
|
}
|
|
Expect(foundPort4000).To(Equal(1))
|
|
Expect(foundPort5000).To(Equal(1))
|
|
Expect(foundOtherPort).To(Equal(0))
|
|
})
|
|
|
|
It("podman generate and reimport kube on pod", func() {
|
|
podName := "toppod"
|
|
_, rc, _ := podmanTest.CreatePod(podName)
|
|
Expect(rc).To(Equal(0))
|
|
|
|
session := podmanTest.Podman([]string{"create", "--pod", podName, "--name", "test1", ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
session2 := podmanTest.Podman([]string{"create", "--pod", podName, "--name", "test2", ALPINE, "top"})
|
|
session2.WaitWithDefaultTimeout()
|
|
Expect(session2.ExitCode()).To(Equal(0))
|
|
|
|
outputFile := filepath.Join(podmanTest.RunRoot, "pod.yaml")
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "-f", outputFile, podName})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
session3 := podmanTest.Podman([]string{"pod", "rm", "-af"})
|
|
session3.WaitWithDefaultTimeout()
|
|
Expect(session3.ExitCode()).To(Equal(0))
|
|
|
|
session4 := podmanTest.Podman([]string{"play", "kube", outputFile})
|
|
session4.WaitWithDefaultTimeout()
|
|
Expect(session4.ExitCode()).To(Equal(0))
|
|
|
|
session5 := podmanTest.Podman([]string{"pod", "ps"})
|
|
session5.WaitWithDefaultTimeout()
|
|
Expect(session5.ExitCode()).To(Equal(0))
|
|
Expect(session5.OutputToString()).To(ContainSubstring(podName))
|
|
|
|
session6 := podmanTest.Podman([]string{"ps", "-a"})
|
|
session6.WaitWithDefaultTimeout()
|
|
Expect(session6.ExitCode()).To(Equal(0))
|
|
psOut := session6.OutputToString()
|
|
Expect(psOut).To(ContainSubstring("test1"))
|
|
Expect(psOut).To(ContainSubstring("test2"))
|
|
})
|
|
|
|
It("podman generate with user and reimport kube on pod", func() {
|
|
podName := "toppod"
|
|
_, rc, _ := podmanTest.CreatePod(podName)
|
|
Expect(rc).To(Equal(0))
|
|
|
|
session := podmanTest.Podman([]string{"create", "--pod", podName, "--name", "test1", "--user", "100:200", ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", "--format", "{{.Config.User}}", "test1"})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect.ExitCode()).To(Equal(0))
|
|
Expect(inspect.OutputToString()).To(ContainSubstring("100:200"))
|
|
|
|
outputFile := filepath.Join(podmanTest.RunRoot, "pod.yaml")
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "-f", outputFile, podName})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
session = podmanTest.Podman([]string{"pod", "rm", "-af"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
session = podmanTest.Podman([]string{"play", "kube", outputFile})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
inspect1 := podmanTest.Podman([]string{"inspect", "--format", "{{.Config.User}}", "test1"})
|
|
inspect1.WaitWithDefaultTimeout()
|
|
Expect(inspect1.ExitCode()).To(Equal(0))
|
|
Expect(inspect1.OutputToString()).To(ContainSubstring(inspect.OutputToString()))
|
|
})
|
|
|
|
It("podman generate kube with volume", func() {
|
|
vol1 := filepath.Join(podmanTest.TempDir, "vol-test1")
|
|
err := os.MkdirAll(vol1, 0755)
|
|
Expect(err).To(BeNil())
|
|
|
|
// we need a container name because IDs don't persist after rm/play
|
|
ctrName := "test-ctr"
|
|
|
|
session1 := podmanTest.Podman([]string{"run", "-d", "--pod", "new:test1", "--name", ctrName, "-v", vol1 + ":/volume/:z", "alpine", "top"})
|
|
session1.WaitWithDefaultTimeout()
|
|
Expect(session1.ExitCode()).To(Equal(0))
|
|
|
|
outputFile := filepath.Join(podmanTest.RunRoot, "pod.yaml")
|
|
kube := podmanTest.Podman([]string{"generate", "kube", "test1", "-f", outputFile})
|
|
kube.WaitWithDefaultTimeout()
|
|
Expect(kube.ExitCode()).To(Equal(0))
|
|
|
|
rm := podmanTest.Podman([]string{"pod", "rm", "-f", "test1"})
|
|
rm.WaitWithDefaultTimeout()
|
|
Expect(rm.ExitCode()).To(Equal(0))
|
|
|
|
play := podmanTest.Podman([]string{"play", "kube", outputFile})
|
|
play.WaitWithDefaultTimeout()
|
|
Expect(play.ExitCode()).To(Equal(0))
|
|
|
|
inspect := podmanTest.Podman([]string{"inspect", ctrName})
|
|
inspect.WaitWithDefaultTimeout()
|
|
Expect(inspect.ExitCode()).To(Equal(0))
|
|
Expect(inspect.OutputToString()).To(ContainSubstring(vol1))
|
|
})
|
|
})
|