mirror of https://github.com/containers/podman.git
120 lines
4.1 KiB
Go
120 lines
4.1 KiB
Go
package integration
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import (
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"os"
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. "github.com/containers/podman/v4/test/utils"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega/gexec"
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)
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var _ = Describe("Podman run dns", func() {
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var (
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tempdir string
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err error
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podmanTest *PodmanTestIntegration
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)
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BeforeEach(func() {
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tempdir, err = CreateTempDirInTempDir()
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if err != nil {
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os.Exit(1)
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}
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podmanTest = PodmanTestCreate(tempdir)
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podmanTest.Setup()
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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f := CurrentGinkgoTestDescription()
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processTestResult(f)
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})
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It("podman run add search domain", func() {
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session := podmanTest.Podman([]string{"run", "--dns-search=foobar.com", ALPINE, "cat", "/etc/resolv.conf"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("search foobar.com")))
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})
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It("podman run remove all search domain", func() {
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session := podmanTest.Podman([]string{"run", "--dns-search=.", ALPINE, "cat", "/etc/resolv.conf"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(Not(ContainElement(HavePrefix("search"))))
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})
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It("podman run add bad dns server", func() {
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session := podmanTest.Podman([]string{"run", "--dns=foobar", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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})
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It("podman run add dns server", func() {
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session := podmanTest.Podman([]string{"run", "--dns=1.2.3.4", ALPINE, "cat", "/etc/resolv.conf"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("nameserver 1.2.3.4")))
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})
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It("podman run add dns option", func() {
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session := podmanTest.Podman([]string{"run", "--dns-opt=debug", ALPINE, "cat", "/etc/resolv.conf"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("options debug")))
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})
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It("podman run add bad host", func() {
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session := podmanTest.Podman([]string{"run", "--add-host=foo:1.2", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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})
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It("podman run add host", func() {
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session := podmanTest.Podman([]string{"run", "--add-host=foobar:1.1.1.1", "--add-host=foobaz:2001:db8::68", ALPINE, "cat", "/etc/hosts"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToStringArray()).To(ContainElements(HavePrefix("1.1.1.1\tfoobar"), HavePrefix("2001:db8::68\tfoobaz")))
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})
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It("podman run add hostname", func() {
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session := podmanTest.Podman([]string{"run", "--hostname=foobar", ALPINE, "cat", "/etc/hostname"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToString()).To(Equal("foobar"))
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session = podmanTest.Podman([]string{"run", "--hostname=foobar", ALPINE, "hostname"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToString()).To(Equal("foobar"))
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})
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It("podman run add hostname sets /etc/hosts", func() {
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session := podmanTest.Podman([]string{"run", "-t", "-i", "--hostname=foobar", ALPINE, "cat", "/etc/hosts"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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Expect(session.OutputToString()).To(ContainSubstring("foobar"))
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})
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It("podman run mutually excludes --dns* and --network", func() {
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session := podmanTest.Podman([]string{"run", "--dns=1.2.3.4", "--network", "container:ALPINE", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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session = podmanTest.Podman([]string{"run", "--dns-opt=1.2.3.4", "--network", "container:ALPINE", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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session = podmanTest.Podman([]string{"run", "--dns-search=foobar.com", "--network", "none", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).To(ExitWithError())
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session = podmanTest.Podman([]string{"run", "--dns=1.2.3.4", "--network", "host", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(Exit(0))
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})
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})
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