Add support for retrieving system service --timeout

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

4 files changed, 15 insertions, 2 deletions

diff --git a/cmd/podman/system/service.go b/cmd/podman/system/service.go
index a30f43839..d6fe8837b 100644
--- a/cmd/podman/system/service.go
+++ b/cmd/podman/system/service.go
@@ -52,8 +52,9 @@ func init() {
 
 	flags := srvCmd.Flags()
 
+	cfg := registry.PodmanConfig()
 	timeFlagName := "time"
-	flags.Int64VarP(&srvArgs.Timeout, timeFlagName, "t", 5, "Time until the service session expires in seconds.  Use 0 to disable the timeout")
+	flags.Int64VarP(&srvArgs.Timeout, timeFlagName, "t", int64(cfg.Engine.ServiceTimeout), "Time until the service session expires in seconds.  Use 0 to disable the timeout")
 	_ = srvCmd.RegisterFlagCompletionFunc(timeFlagName, completion.AutocompleteNone)
 	flags.StringVarP(&srvArgs.CorsHeaders, "cors", "", "", "Set CORS Headers")
 	_ = srvCmd.RegisterFlagCompletionFunc("cors", completion.AutocompleteNone)
diff --git a/docs/source/markdown/podman-system-service.1.md b/docs/source/markdown/podman-system-service.1.md
index dfb026de1..3bc4fc7f1 100644
--- a/docs/source/markdown/podman-system-service.1.md
+++ b/docs/source/markdown/podman-system-service.1.md
@@ -30,6 +30,9 @@ Note: The default systemd unit files (system and user) change the log-level opti
 The time until the session expires in _seconds_. The default is 5
 seconds. A value of `0` means no timeout, therefore the session will not expire.
 
+The default timeout can be changed via the `service_timeout=VALUE` field in containers.conf.
+See **[containers.conf(5)](https://github.com/containers/common/blob/master/docs/containers.conf.5.md)** for more information.
+
 #### **--cors**
 
 CORS headers to inject to the HTTP response. The default value is empty string which disables CORS headers.
@@ -46,7 +49,7 @@ podman system service --time 5
 ```
 
 ## SEE ALSO
-podman(1), podman-system-service(1), podman-system-connection(1)
+**[podman(1)](podman.1.md)**, **[podman-system-connection(1)](podman-system-connection.1.md)**, **[containers.conf(5)](https://github.com/containers/common/blob/master/docs/containers.conf.5.md)**
 
 ## HISTORY
 January 2020, Originally compiled by Brent Baude `<bbaude@redhat.com>`
diff --git a/test/e2e/config/containers.conf b/test/e2e/config/containers.conf
index bbd712254..c33f32ab4 100644
--- a/test/e2e/config/containers.conf
+++ b/test/e2e/config/containers.conf
@@ -59,6 +59,7 @@ no_hosts=true
 [engine]
 
 network_cmd_options=["allow_host_loopback=true"]
+service_timeout=1234
 
 # We need to ensure each test runs on a separate plugin instance...
 # For now, let's just make a bunch of plugin paths and have each test use one.
diff --git a/test/e2e/containers_conf_test.go b/test/e2e/containers_conf_test.go
index f5e85e723..fac200c3c 100644
--- a/test/e2e/containers_conf_test.go
+++ b/test/e2e/containers_conf_test.go
@@ -444,4 +444,12 @@ var _ = Describe("Podman run", func() {
 		Expect(session).Should(Exit(0))
 		Expect(session.ErrorToString()).To(ContainSubstring("invalid image_copy_tmp_dir"))
 	})
+
+	It("podman system sevice --help shows (default 20)", func() {
+		SkipIfRemote("this test is only for local")
+		result := podmanTest.Podman([]string{"system", "service", "--help"})
+		result.WaitWithDefaultTimeout()
+		Expect(result).Should(Exit(0))
+		Expect(result.OutputToString()).To(ContainSubstring("(default 1234)"))
+	})
 })