Add --tz flag to create, run

--tz flag sets timezone inside container
Can be set to IANA timezone as well as `local` to match host machine

Signed-off-by: Ashley Cui <acui@redhat.com>

4 files changed, 63 insertions, 0 deletions

diff --git a/test/e2e/config/containers.conf b/test/e2e/config/containers.conf
index a3bdde786..0a07676c4 100644
--- a/test/e2e/config/containers.conf
+++ b/test/e2e/config/containers.conf
@@ -48,3 +48,5 @@ default_sysctls = [
 dns_searches=[ "foobar.com", ]
 dns_servers=[ "1.2.3.4", ]
 dns_options=[ "debug", ]
+
+tz = "Pacific/Honolulu"
diff --git a/test/e2e/containers_conf_test.go b/test/e2e/containers_conf_test.go
index a2ef7eb4a..9530448b5 100644
--- a/test/e2e/containers_conf_test.go
+++ b/test/e2e/containers_conf_test.go
@@ -211,4 +211,13 @@ var _ = Describe("Podman run", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 		Expect(session.LineInOuputStartsWith("search")).To(BeFalse())
 	})
+
+	It("podman run containers.conf timezone", func() {
+		//containers.conf timezone set to Pacific/Honolulu
+		session := podmanTest.Podman([]string{"run", ALPINE, "date", "+'%H %Z'"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(ContainSubstring("HST"))
+
+	})
 })
diff --git a/test/e2e/create_test.go b/test/e2e/create_test.go
index 44bb5c45f..aaa234a64 100644
--- a/test/e2e/create_test.go
+++ b/test/e2e/create_test.go
@@ -471,4 +471,31 @@ var _ = Describe("Podman create", func() {
 		Expect(len(data)).To(Equal(1))
 		Expect(data[0].Config.StopSignal).To(Equal(uint(15)))
 	})
+
+	It("podman create --tz", func() {
+		session := podmanTest.Podman([]string{"create", "--tz", "foo", "--name", "bad", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		session = podmanTest.Podman([]string{"create", "--tz", "America", "--name", "dir", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		session = podmanTest.Podman([]string{"create", "--tz", "Pacific/Honolulu", "--name", "zone", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		inspect := podmanTest.Podman([]string{"inspect", "zone"})
+		inspect.WaitWithDefaultTimeout()
+		data := inspect.InspectContainerToJSON()
+		Expect(len(data)).To(Equal(1))
+		Expect(data[0].Config.Timezone).To(Equal("Pacific/Honolulu"))
+
+		session = podmanTest.Podman([]string{"create", "--tz", "local", "--name", "lcl", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		inspect = podmanTest.Podman([]string{"inspect", "lcl"})
+		inspect.WaitWithDefaultTimeout()
+		data = inspect.InspectContainerToJSON()
+		Expect(len(data)).To(Equal(1))
+		Expect(data[0].Config.Timezone).To(Equal("local"))
+	})
+
 })
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 42754bab4..6d2443ba4 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -1047,4 +1047,29 @@ USER mail`
 		Expect(session.ExitCode()).To(Equal(0))
 		Expect(strings.Contains(session.OutputToString(), groupName)).To(BeTrue())
 	})
+
+	It("podman run --tz", func() {
+		session := podmanTest.Podman([]string{"run", "--tz", "foo", "--rm", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		session = podmanTest.Podman([]string{"run", "--tz", "America", "--rm", ALPINE, "date"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		session = podmanTest.Podman([]string{"run", "--tz", "Pacific/Honolulu", "--rm", ALPINE, "date", "+'%H %Z'"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(ContainSubstring("HST"))
+
+		session = podmanTest.Podman([]string{"run", "--tz", "local", "--rm", ALPINE, "date", "+'%H %Z'"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		t := time.Now()
+		z, _ := t.Zone()
+		h := strconv.Itoa(t.Hour())
+		Expect(session.OutputToString()).To(ContainSubstring(z))
+		Expect(session.OutputToString()).To(ContainSubstring(h))
+
+	})
 })