mirror of
https://github.com/containers/podman.git
synced 2025-06-04 21:55:24 +08:00
9aafc25a3d
The secrets code was just tarring and copying the contents of the secrets directory on host as is. This meant it was not accounting for any symlinks inside the directory, leading up to the contents not being copied over. Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #611 Approved by: mheon
346 lines
14 KiB
Go
346 lines
14 KiB
Go
package integration
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import (
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"github.com/mrunalp/fileutils"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Podman run", func() {
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var (
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tempdir string
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err error
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podmanTest PodmanTest
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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 = PodmanCreate(tempdir)
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podmanTest.RestoreAllArtifacts()
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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})
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It("podman run a container based on local image", func() {
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session := podmanTest.Podman([]string{"run", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman run a container based on local image with short options", func() {
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session := podmanTest.Podman([]string{"run", "-dt", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman run a container based on remote image", func() {
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session := podmanTest.Podman([]string{"run", "-dt", BB_GLIBC, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman run selinux grep test", func() {
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selinux := podmanTest.SystemExec("ls", []string{"/usr/sbin/selinuxenabled"})
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if selinux.ExitCode() != 0 {
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Skip("SELinux not enabled")
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}
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session := podmanTest.Podman([]string{"run", "-it", "--security-opt", "label=level:s0:c1,c2", ALPINE, "cat", "/proc/self/attr/current"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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match, _ := session.GrepString("s0:c1,c2")
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Expect(match).Should(BeTrue())
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})
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It("podman run capabilities test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--cap-add", "all", ALPINE, "cat", "/proc/self/status"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session = podmanTest.Podman([]string{"run", "--rm", "--cap-add", "sys_admin", ALPINE, "cat", "/proc/self/status"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session = podmanTest.Podman([]string{"run", "--rm", "--cap-drop", "all", ALPINE, "cat", "/proc/self/status"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session = podmanTest.Podman([]string{"run", "--rm", "--cap-drop", "setuid", ALPINE, "cat", "/proc/self/status"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman run environment test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--env", "FOO=BAR", ALPINE, "printenv", "FOO"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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match, _ := session.GrepString("BAR")
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Expect(match).Should(BeTrue())
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session = podmanTest.Podman([]string{"run", "--rm", "--env", "PATH=/bin", ALPINE, "printenv", "PATH"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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match, _ = session.GrepString("/bin")
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Expect(match).Should(BeTrue())
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os.Setenv("FOO", "BAR")
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session = podmanTest.Podman([]string{"run", "--rm", "--env", "FOO", ALPINE, "printenv", "FOO"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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match, _ = session.GrepString("BAR")
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Expect(match).Should(BeTrue())
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os.Unsetenv("FOO")
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session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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// This currently does not work
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// Re-enable when hostname is an env variable
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session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "sh", "-c", "printenv"})
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session.Wait(10)
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Expect(session.ExitCode()).To(Equal(0))
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match, _ = session.GrepString("HOSTNAME")
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Expect(match).Should(BeTrue())
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})
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It("podman run limits test", func() {
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podmanTest.RestoreArtifact(fedoraMinimal)
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session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "rtprio=99", "--cap-add=sys_nice", fedoraMinimal, "cat", "/proc/self/sched"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session = podmanTest.Podman([]string{"run", "--rm", "--ulimit", "nofile=2048:2048", fedoraMinimal, "ulimit", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("2048"))
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session = podmanTest.Podman([]string{"run", "--rm", "--ulimit", "nofile=1024:1028", fedoraMinimal, "ulimit", "-n"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("1024"))
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session = podmanTest.Podman([]string{"run", "--rm", "--oom-kill-disable=true", fedoraMinimal, "echo", "memory-hog"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session = podmanTest.Podman([]string{"run", "--rm", "--oom-score-adj=100", fedoraMinimal, "cat", "/proc/self/oom_score_adj"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("100"))
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})
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It("podman run with volume flag", func() {
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Skip("Skip until we diagnose the regression of volume mounts")
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mountPath := filepath.Join(podmanTest.TempDir, "secrets")
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os.Mkdir(mountPath, 0755)
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session := podmanTest.Podman([]string{"run", "--rm", "-v", fmt.Sprintf("%s:/run/test", mountPath), ALPINE, "cat", "/proc/self/mountinfo"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("/run/test rw,relatime"))
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mountPath = filepath.Join(podmanTest.TempDir, "secrets")
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os.Mkdir(mountPath, 0755)
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session = podmanTest.Podman([]string{"run", "--rm", "-v", fmt.Sprintf("%s:/run/test:ro", mountPath), ALPINE, "cat", "/proc/self/mountinfo"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("/run/test ro,relatime"))
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mountPath = filepath.Join(podmanTest.TempDir, "secrets")
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os.Mkdir(mountPath, 0755)
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session = podmanTest.Podman([]string{"run", "--rm", "-v", fmt.Sprintf("%s:/run/test:shared", mountPath), ALPINE, "cat", "/proc/self/mountinfo"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("/run/test rw,relatime, shared"))
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})
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It("podman run with cidfile", func() {
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session := podmanTest.Podman([]string{"run", "--cidfile", "/tmp/cidfile", ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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err := os.Remove("/tmp/cidfile")
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Expect(err).To(BeNil())
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})
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It("podman run sysctl test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--sysctl", "net.core.somaxconn=65535", ALPINE, "sysctl", "net.core.somaxconn"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("net.core.somaxconn = 65535"))
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})
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It("podman run blkio-weight test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--blkio-weight=15", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.weight"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("15"))
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})
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It("podman run device-read-bps test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--device-read-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_bps_device"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("1048576"))
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})
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It("podman run device-write-bps test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--device-write-bps=/dev/zero:1mb", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_bps_device"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("1048576"))
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})
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It("podman run device-read-iops test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--device-read-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.read_iops_device"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("100"))
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})
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It("podman run device-write-iops test", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--device-write-iops=/dev/zero:100", ALPINE, "cat", "/sys/fs/cgroup/blkio/blkio.throttle.write_iops_device"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("100"))
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})
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It("podman run notify_socket", func() {
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sock := "/run/sock"
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os.Setenv("NOTIFY_SOCKET", sock)
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session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "printenv", "NOTIFY_SOCKET"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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match, _ := session.GrepString(sock)
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Expect(match).Should(BeTrue())
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os.Unsetenv("NOTIFY_SOCKET")
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})
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It("podman run log-opt", func() {
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log := filepath.Join(podmanTest.TempDir, "/container.log")
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session := podmanTest.Podman([]string{"run", "--rm", "--log-opt", fmt.Sprintf("path=%s", log), ALPINE, "ls"})
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session.WaitWithDefaultTimeout()
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fmt.Println(session.OutputToString())
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Expect(session.ExitCode()).To(Equal(0))
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_, err := os.Stat(log)
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Expect(err).To(BeNil())
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_ = os.Remove(log)
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})
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It("podman run tagged image", func() {
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tag := podmanTest.Podman([]string{"tag", "busybox", "bb"})
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tag.WaitWithDefaultTimeout()
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Expect(tag.ExitCode()).To(Equal(0))
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session := podmanTest.Podman([]string{"run", "--rm", "bb", "ls"})
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session.WaitWithDefaultTimeout()
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fmt.Println(session.OutputToString())
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman test hooks", func() {
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hcheck := "/run/hookscheck"
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hooksDir := "/tmp/hooks"
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os.Mkdir(hooksDir, 0755)
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fileutils.CopyFile("hooks/hooks.json", hooksDir)
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os.Setenv("HOOK_OPTION", fmt.Sprintf("--hooks-dir-path=%s", hooksDir))
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os.Remove(hcheck)
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session := podmanTest.Podman([]string{"run", ALPINE, "ls"})
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session.Wait(10)
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os.Unsetenv("HOOK_OPTION")
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman run with secrets", func() {
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containersDir := "/usr/share/containers"
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err := os.MkdirAll(containersDir, 0755)
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Expect(err).To(BeNil())
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secretsDir := filepath.Join(podmanTest.TempDir, "rhel", "secrets")
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err = os.MkdirAll(secretsDir, 0755)
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Expect(err).To(BeNil())
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mountsFile := filepath.Join(containersDir, "mounts.conf")
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mountString := secretsDir + ":/run/secrets"
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err = ioutil.WriteFile(mountsFile, []byte(mountString), 0755)
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Expect(err).To(BeNil())
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secretsFile := filepath.Join(secretsDir, "test.txt")
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secretsString := "Testing secrets mount. I am mounted!"
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err = ioutil.WriteFile(secretsFile, []byte(secretsString), 0755)
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Expect(err).To(BeNil())
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targetDir := "/tmp/symlink/target"
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err = os.MkdirAll(targetDir, 0755)
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Expect(err).To(BeNil())
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keyFile := filepath.Join(targetDir, "key.pem")
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err = ioutil.WriteFile(keyFile, []byte(mountString), 0755)
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Expect(err).To(BeNil())
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execSession := podmanTest.SystemExec("ln", []string{"-s", targetDir, filepath.Join(secretsDir, "mysymlink")})
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execSession.WaitWithDefaultTimeout()
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Expect(execSession.ExitCode()).To(Equal(0))
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session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "cat", "/run/secrets/test.txt"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(Equal(secretsString))
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session = podmanTest.Podman([]string{"run", "--rm", ALPINE, "ls", "/run/secrets/mysymlink"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(ContainSubstring("key.pem"))
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err = os.RemoveAll(containersDir)
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Expect(err).To(BeNil())
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})
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It("podman run without group-add", func() {
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session := podmanTest.Podman([]string{"run", "--rm", ALPINE, "id"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(Equal("uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),11(floppy),20(dialout),26(tape),27(video)"))
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})
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It("podman run with group-add", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--group-add=audio", "--group-add=nogroup", "--group-add=777", ALPINE, "id"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(Equal("uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel),11(floppy),18(audio),20(dialout),26(tape),27(video),777,65533(nogroup)"))
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})
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It("podman run with attach stdin has no output", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--attach", "stdin", ALPINE, "printenv"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(Equal(""))
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})
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It("podman run with attach stdout does not print stderr", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--attach", "stdout", ALPINE, "ls", "/doesnotexist"})
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session.WaitWithDefaultTimeout()
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Expect(session.OutputToString()).To(Equal(""))
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})
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It("podman run with attach stderr does not print stdout", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--attach", "stderr", ALPINE, "ls", "/"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.OutputToString()).To(Equal(""))
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})
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It("podman run attach nonsense errors", func() {
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session := podmanTest.Podman([]string{"run", "--rm", "--attach", "asdfasdf", ALPINE, "ls", "/"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(125))
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})
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})
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