podman volume create --opt=o=timeout...

add an option to configure the driver timeout when creating a volume.
The default is 5 seconds but this value is too small for some custom drivers.

Signed-off-by: cdoern <cdoern@redhat.com>

test/e2e/volume_create_test.go

@@ -162,4 +162,19 @@ var _ = Describe("Podman volume create", func() {
 		Expect(inspectOpts).Should(Exit(0))
 		Expect(inspectOpts.OutputToString()).To(Equal(optionStrFormatExpect))
 	})
+
+	It("podman create volume with o=timeout", func() {
+		volName := "testVol"
+		timeout := 10
+		timeoutStr := "10"
+		session := podmanTest.Podman([]string{"volume", "create", "--opt", fmt.Sprintf("o=timeout=%d", timeout), volName})
+		session.WaitWithDefaultTimeout()
+		Expect(session).Should(Exit(0))
+
+		inspectTimeout := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .Timeout }}", volName})
+		inspectTimeout.WaitWithDefaultTimeout()
+		Expect(inspectTimeout).Should(Exit(0))
+		Expect(inspectTimeout.OutputToString()).To(Equal(timeoutStr))
+
+	})
 })