podman create doesn't support creating detached containers

Detached containers and detach keys are only created with the podman run, i
exec, and start commands.  We do not store the detach key sequence or the
detach flags in the database, nor does Docker. The current code was ignoreing
these fields but documenting that they can be used.

Fix podman create man page and --help output to no longer indicate that
--detach and --detach-keys works.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/test/e2e/create_test.go b/test/e2e/create_test.go
index 96a234446..6b0f7a7af 100644
--- a/test/e2e/create_test.go
+++ b/test/e2e/create_test.go
@@ -626,4 +626,22 @@ var _ = Describe("Podman create", func() {
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(BeZero())
 	})
+
+	It("podman create -d should fail, can not detach create containers", func() {
+		session := podmanTest.Podman([]string{"create", "-d", ALPINE})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(125))
+		Expect(session.ErrorToString()).To(ContainSubstring("unknown shorthand flag"))
+
+		session = podmanTest.Podman([]string{"create", "--detach", ALPINE})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(125))
+		Expect(session.ErrorToString()).To(ContainSubstring("unknown flag"))
+
+		session = podmanTest.Podman([]string{"create", "--detach-keys", "ctrl-x", ALPINE})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(125))
+		Expect(session.ErrorToString()).To(ContainSubstring("unknown flag"))
+	})
+
 })