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package integration
import (
"io/ioutil"
"os"
. "github.com/containers/podman/v3/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("Podman generate systemd", 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 systemd on bogus container/pod", func() {
session := podmanTest.Podman([]string{"generate", "systemd", "foobar"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman generate systemd bad restart policy", func() {
session := podmanTest.Podman([]string{"generate", "systemd", "--restart-policy", "never", "foobar"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman generate systemd bad timeout value", func() {
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "-1", "foobar"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
})
It("podman generate systemd bad restart-policy value", func() {
session := podmanTest.Podman([]string{"create", "--name", "foobar", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "--restart-policy", "bogus", "foobar"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("bogus is not a valid restart policy"))
})
It("podman generate systemd with --no-header=true", func() {
session := podmanTest.Podman([]string{"create", "--name", "foobar", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "foobar", "--no-header=true"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).NotTo(ContainSubstring("autogenerated by"))
})
It("podman generate systemd with --no-header", func() {
session := podmanTest.Podman([]string{"create", "--name", "foobar", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "foobar", "--no-header"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).NotTo(ContainSubstring("autogenerated by"))
})
It("podman generate systemd with --no-header=false", func() {
session := podmanTest.Podman([]string{"create", "--name", "foobar", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "foobar", "--no-header=false"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring("autogenerated by"))
})
It("podman generate systemd good timeout value", func() {
session := podmanTest.Podman([]string{"create", "--name", "foobar", "alpine", "top"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "--time", "1234", "foobar"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring("TimeoutStopSec=1294"))
Expect(session.OutputToString()).To(ContainSubstring(" stop -t 1234 "))
})
It("podman generate systemd", func() {
n := podmanTest.Podman([]string{"run", "--name", "nginx", "-dt", nginx})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "nginx"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// The podman commands in the unit should not contain the root flags
Expect(session.OutputToString()).ToNot(ContainSubstring(" --runroot"))
})
It("podman generate systemd --files --name", func() {
n := podmanTest.Podman([]string{"run", "--name", "nginx", "-dt", nginx})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--files", "--name", "nginx"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
for _, file := range session.OutputToStringArray() {
os.Remove(file)
}
Expect(session.OutputToString()).To(ContainSubstring("/container-nginx.service"))
})
It("podman generate systemd with timeout", func() {
n := podmanTest.Podman([]string{"run", "--name", "nginx", "-dt", nginx})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "5", "nginx"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring("podman stop -t 5"))
})
It("podman generate systemd pod --name", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-1", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-2", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("Requires=container-foo-1.service container-foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring("# container-foo-1.service"))
Expect(session.OutputToString()).To(ContainSubstring(" start foo-1"))
Expect(session.OutputToString()).To(ContainSubstring("-infra")) // infra container
Expect(session.OutputToString()).To(ContainSubstring("# container-foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring(" stop -t 42 foo-2"))
Expect(session.OutputToString()).To(ContainSubstring("BindsTo=pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("PIDFile="))
Expect(session.OutputToString()).To(ContainSubstring("/userdata/conmon.pid"))
// The podman commands in the unit should not contain the root flags
Expect(session.OutputToString()).ToNot(ContainSubstring(" --runroot"))
})
It("podman generate systemd pod --name --files", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-1", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--name", "--files", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
for _, file := range session.OutputToStringArray() {
os.Remove(file)
}
Expect(session.OutputToString()).To(ContainSubstring("/pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("/container-foo-1.service"))
})
It("podman generate systemd --new --name foo", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "-t", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# container-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring(" --replace "))
if !IsRemote() {
// The podman commands in the unit should contain the root flags if generate systemd --new is used
Expect(session.OutputToString()).To(ContainSubstring(" --runroot"))
}
})
It("podman generate systemd --new --name=foo", func() {
n := podmanTest.Podman([]string{"create", "--name=foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "-t", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# container-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring(" --replace "))
})
It("podman generate systemd --new without explicit detaching param", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring(" -d "))
})
It("podman generate systemd --new with explicit detaching param in middle", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("--name foo alpine top"))
})
It("podman generate systemd --new pod", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring(" pod create "))
})
It("podman generate systemd --new=false pod", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "--new=false", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).NotTo(ContainSubstring(" pod create "))
})
It("podman generate systemd --new=true pod", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--time", "42", "--name", "--new=true", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring(" pod create "))
})
It("podman generate systemd --container-prefix con", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--name", "--container-prefix", "con", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# con-foo.service"))
})
It("podman generate systemd --separator _", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--name", "--separator", "_", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# container_foo.service"))
})
It("podman generate systemd pod --pod-prefix p", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-1", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-2", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--pod-prefix", "p", "--name", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# p-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("Requires=container-foo-1.service container-foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring("# container-foo-1.service"))
Expect(session.OutputToString()).To(ContainSubstring("BindsTo=p-foo.service"))
})
It("podman generate systemd pod --pod-prefix p --container-prefix con --separator _ change all prefixes/separator", func() {
n := podmanTest.Podman([]string{"pod", "create", "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-1", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-2", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--container-prefix", "con", "--pod-prefix", "p", "--separator", "_", "--name", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# p_foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("Requires=con_foo-1.service con_foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring("# con_foo-1.service"))
Expect(session.OutputToString()).To(ContainSubstring("# con_foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring("BindsTo=p_foo.service"))
})
It("podman generate systemd pod with containers --new", func() {
tmpDir, err := ioutil.TempDir("", "")
Expect(err).To(BeNil())
tmpFile := tmpDir + "podID"
defer os.RemoveAll(tmpDir)
n := podmanTest.Podman([]string{"pod", "create", "--pod-id-file", tmpFile, "--name", "foo"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-1", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
n = podmanTest.Podman([]string{"create", "--pod", "foo", "--name", "foo-2", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--new", "--name", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
// Grepping the output (in addition to unit tests)
Expect(session.OutputToString()).To(ContainSubstring("# pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("Requires=container-foo-1.service container-foo-2.service"))
Expect(session.OutputToString()).To(ContainSubstring("BindsTo=pod-foo.service"))
Expect(session.OutputToString()).To(ContainSubstring("pod create --infra-conmon-pidfile %t/pod-foo.pid --pod-id-file %t/pod-foo.pod-id --name foo"))
Expect(session.OutputToString()).To(ContainSubstring("ExecStartPre=/bin/rm -f %t/pod-foo.pid %t/pod-foo.pod-id"))
Expect(session.OutputToString()).To(ContainSubstring("pod stop --ignore --pod-id-file %t/pod-foo.pod-id -t 10"))
Expect(session.OutputToString()).To(ContainSubstring("pod rm --ignore -f --pod-id-file %t/pod-foo.pod-id"))
})
It("podman generate systemd --format json", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", ALPINE})
n.WaitWithDefaultTimeout()
Expect(n).Should(Exit(0))
session := podmanTest.Podman([]string{"generate", "systemd", "--format", "json", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.IsJSONOutputValid()).To(BeTrue())
})
It("podman generate systemd --new create command with double curly braces", func() {
// Regression test for #9034
session := podmanTest.Podman([]string{"create", "--name", "foo", "--log-driver=journald", "--log-opt=tag={{.Name}}", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring(" --log-opt=tag={{.Name}} "))
session = podmanTest.Podman([]string{"pod", "create", "--name", "pod", "--label", "key={{someval}}"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
session = podmanTest.Podman([]string{"generate", "systemd", "--new", "pod"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring(" --label key={{someval}}"))
})
})
|
