mirror of https://github.com/containers/podman.git
98 lines
4.0 KiB
Go
98 lines
4.0 KiB
Go
//go:build linux || freebsd
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package integration
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import (
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. "github.com/containers/podman/v5/test/utils"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Podman run dns", func() {
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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(ExitCleanly())
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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(ExitCleanly())
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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(125, "foobar is not an ip address"))
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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(ExitCleanly())
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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(ExitCleanly())
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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(125, `invalid IP address in add-host: "1.2"`))
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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(ExitCleanly())
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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(ExitCleanly())
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Expect(string(session.Out.Contents())).To(Equal("foobar\n"))
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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(ExitCleanly())
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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", "--hostname=foobar", ALPINE, "cat", "/etc/hosts"})
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session.WaitWithDefaultTimeout()
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Expect(session).Should(ExitCleanly())
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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(125, "conflicting options: dns and the network mode: container"))
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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(125, "conflicting options: dns and the network mode: container"))
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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(125, "conflicting options: dns and the network mode: none"))
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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(ExitCleanly())
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})
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})
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