From 2b3474ddf48ce7fb4e04221f767b363a0706753d Mon Sep 17 00:00:00 2001

From: Oleksii Shevchuk <alxchk@gmail.com>

Date: Mon, 4 Nov 2013 18:47:43 +0200

Subject: [PATCH] Configurable Timeouts/Restarts default values

https://bugs.freedesktop.org/show_bug.cgi?id=71132

Patch adds DefaultTimeoutStartSec, DefaultTimeoutStopSec, DefaultRestartSec

configuration options to manager configuration file.

---

 man/systemd-system.conf.xml | 24 +++++++++++++++++++++++-

 man/systemd.mount.xml       |  4 ++--

 man/systemd.service.xml     |  6 ++++--

 man/systemd.socket.xml      |  4 ++--

 man/systemd.swap.xml        |  4 ++--

 src/core/device.c           |  2 +-

 src/core/main.c             |  9 +++++++++

 src/core/manager.h          |  3 +++

 src/core/mount.c            |  2 +-

 src/core/scope.c            |  2 +-

 src/core/service.c          |  6 +++---

 src/core/socket.c           |  2 +-

 src/core/swap.c             |  2 +-

 src/core/system.conf        |  3 +++

 src/core/user.conf          |  3 +++

 15 files changed, 59 insertions(+), 17 deletions(-)

diff --git a/man/systemd-system.conf.xml b/man/systemd-system.conf.xml

index e8cf8a9..c1f2648 100644

--- a/man/systemd-system.conf.xml

+++ b/man/systemd-system.conf.xml

@@ -61,7 +61,6 @@

                 otherwise <filename>user.conf</filename>. These

                 configuration files contain a few settings controlling

                 basic manager operations.</para>

-

         </refsect1>

         <refsect1>

@@ -95,6 +94,29 @@

                         </varlistentry>

                         <varlistentry>

+                                <term><varname>DefaultTimeoutStartSec=</varname></term>

+                                <term><varname>DefaultTimeoutStopSec=</varname></term>

+                                <term><varname>DefaultRestartSec=</varname></term>

+

+                                <listitem><para>Configures the default

+                                time-outs for starting and stopping of

+                                units, as well as the default time to

+                                sleep between automatic restarts of a

+                                units, as configured per-unit in

+                                <varname>TimeoutStartSec=</varname>,

+                                <varname>TimeoutStopSec=</varname> and

+                                <varname>RestartSec=</varname> (for

+                                service units see

+                                <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>

+                                for details on the per-unit

+                                settings). For non-service units

+                                <varname>DefaultTimeoutStartSec=</varname>

+                                sets the default

+                                <varname>TimeoutSec=</varname> value.

+                                </para></listitem>

+                        </varlistentry>

+

+                        <varlistentry>

                                 <term><varname>CPUAffinity=</varname></term>

                                 <listitem><para>Configures the initial

diff --git a/man/systemd.mount.xml b/man/systemd.mount.xml

index 48af1ca..71a5736 100644

--- a/man/systemd.mount.xml

+++ b/man/systemd.mount.xml

@@ -260,8 +260,8 @@

                                 Takes a unit-less value in seconds, or

                                 a time span value such as "5min

                                 20s". Pass 0 to disable the timeout

-                                logic. Defaults to

-                                90s.</para></listitem>

+                                logic. Default value is setted up in manager configuration

+                                file via <term><varname>DefaultTimeoutStart=</varname></term>.</para></listitem>

                         </varlistentry>

                 </variablelist>

diff --git a/man/systemd.service.xml b/man/systemd.service.xml

index 5e1ddf7..df04048 100644

--- a/man/systemd.service.xml

+++ b/man/systemd.service.xml

@@ -524,7 +524,8 @@

                                 Takes a unit-less value in seconds, or a

                                 time span value such as "5min

                                 20s". Pass 0 to disable the timeout

-                                logic. Defaults to 90s, except when

+                                logic. Defaults to <varname>TimeoutStartSec=</varname> in

+                                manager configuration file, except when

                                 <varname>Type=oneshot</varname> is

                                 used in which case the timeout

                                 is disabled by default.

@@ -545,7 +546,8 @@

                                 Takes a unit-less value in seconds, or a

                                 time span value such as "5min

                                 20s". Pass 0 to disable the timeout

-                                logic. Defaults to 90s.

+                                logic. Defaults to <varname>TimeoutStartSec=</varname> in

+                                manager configuration file.

                                 </para></listitem>

                         </varlistentry>

diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml

index 8c88d9f..1c78562 100644

--- a/man/systemd.socket.xml

+++ b/man/systemd.socket.xml

@@ -679,8 +679,8 @@

                                 Takes a unit-less value in seconds, or

                                 a time span value such as "5min

                                 20s". Pass 0 to disable the timeout

-                                logic. Defaults to

-                                90s.</para></listitem>

+                                logic. Defaults to <varname>TimeoutStartSec=</varname> in

+                                manager configuration file.</para></listitem>

                         </varlistentry>

                         <varlistentry>

diff --git a/man/systemd.swap.xml b/man/systemd.swap.xml

index 813ae6c..13f6c84 100644

--- a/man/systemd.swap.xml

+++ b/man/systemd.swap.xml

@@ -186,8 +186,8 @@

                                 Takes a unit-less value in seconds, or

                                 a time span value such as "5min

                                 20s". Pass 0 to disable the timeout

-                                logic. Defaults to

-                                90s.</para></listitem>

+                                logic. Defaults to <varname>TimeoutStartSec=</varname> in

+                                manager configuration file.</para></listitem>

                         </varlistentry>

                 </variablelist>

diff --git a/src/core/device.c b/src/core/device.c

index 9fca82a..5397bd6 100644

--- a/src/core/device.c

+++ b/src/core/device.c

@@ -70,7 +70,7 @@ static void device_init(Unit *u) {

          * indefinitely for plugged in devices, something which cannot

          * happen for the other units since their operations time out

          * anyway. */

-        UNIT(d)->job_timeout = DEFAULT_TIMEOUT_USEC;

+        UNIT(d)->job_timeout = u->manager->default_timeout_start_usec;

         UNIT(d)->ignore_on_isolate = true;

         UNIT(d)->ignore_on_snapshot = true;

diff --git a/src/core/main.c b/src/core/main.c

index fe291f8..937994c 100644

--- a/src/core/main.c

+++ b/src/core/main.c

@@ -90,6 +90,9 @@ static bool arg_switched_root = false;

 static char ***arg_join_controllers = NULL;

 static ExecOutput arg_default_std_output = EXEC_OUTPUT_JOURNAL;

 static ExecOutput arg_default_std_error = EXEC_OUTPUT_INHERIT;

+static usec_t arg_default_restart_usec = DEFAULT_RESTART_USEC;

+static usec_t arg_default_timeout_start_usec = DEFAULT_TIMEOUT_USEC;

+static usec_t arg_default_timeout_stop_usec = DEFAULT_TIMEOUT_USEC;

 static usec_t arg_runtime_watchdog = 0;

 static usec_t arg_shutdown_watchdog = 10 * USEC_PER_MINUTE;

 static char **arg_default_environment = NULL;

@@ -636,6 +639,9 @@ static int parse_config_file(void) {

                 { "Manager", "CPUAffinity",           config_parse_cpu_affinity2, 0, NULL                    },

                 { "Manager", "DefaultStandardOutput", config_parse_output,       0, &arg_default_std_output  },

                 { "Manager", "DefaultStandardError",  config_parse_output,       0, &arg_default_std_error   },

+                { "Manager", "DefaultTimeoutStartSec", config_parse_sec,         0, &arg_default_timeout_start_usec },

+                { "Manager", "DefaultTimeoutStopSec", config_parse_sec,          0, &arg_default_timeout_stop_usec  },

+                { "Manager", "DefaultRestartSec",     config_parse_sec,          0, &arg_default_restart_usec  },

                 { "Manager", "JoinControllers",       config_parse_join_controllers, 0, &arg_join_controllers },

                 { "Manager", "RuntimeWatchdogSec",    config_parse_sec,          0, &arg_runtime_watchdog    },

                 { "Manager", "ShutdownWatchdogSec",   config_parse_sec,          0, &arg_shutdown_watchdog   },

@@ -1542,6 +1548,9 @@ int main(int argc, char *argv[]) {

         m->confirm_spawn = arg_confirm_spawn;

         m->default_std_output = arg_default_std_output;

         m->default_std_error = arg_default_std_error;

+        m->default_restart_usec = arg_default_restart_usec;

+        m->default_timeout_start_usec = arg_default_timeout_start_usec;

+        m->default_timeout_stop_usec = arg_default_timeout_stop_usec;

         m->runtime_watchdog = arg_runtime_watchdog;

         m->shutdown_watchdog = arg_shutdown_watchdog;

         m->userspace_timestamp = userspace_timestamp;

diff --git a/src/core/manager.h b/src/core/manager.h

index a3049b5..e74c609 100644

--- a/src/core/manager.h

+++ b/src/core/manager.h

@@ -230,6 +230,9 @@ struct Manager {

         ExecOutput default_std_output, default_std_error;

+        usec_t default_restart_usec, default_timeout_start_usec,

+                default_timeout_stop_usec;

+

         struct rlimit *rlimit[RLIMIT_NLIMITS];

         /* non-zero if we are reloading or reexecuting, */

diff --git a/src/core/mount.c b/src/core/mount.c

index 70cd372..c0445a6 100644

--- a/src/core/mount.c

+++ b/src/core/mount.c

@@ -131,7 +131,7 @@ static void mount_init(Unit *u) {

         assert(u);

         assert(u->load_state == UNIT_STUB);

-        m->timeout_usec = DEFAULT_TIMEOUT_USEC;

+        m->timeout_usec = u->manager->default_timeout_start_usec;

         m->directory_mode = 0755;

         exec_context_init(&m->exec_context);

diff --git a/src/core/scope.c b/src/core/scope.c

index 50e5dba..41da3b9 100644

--- a/src/core/scope.c

+++ b/src/core/scope.c

@@ -46,7 +46,7 @@ static void scope_init(Unit *u) {

         assert(u);

         assert(u->load_state == UNIT_STUB);

-        s->timeout_stop_usec = DEFAULT_TIMEOUT_USEC;

+        s->timeout_stop_usec = u->manager->default_timeout_stop_usec;

         watch_init(&s->timer_watch);

diff --git a/src/core/service.c b/src/core/service.c

index 96ed2d3..e81aa1f 100644

--- a/src/core/service.c

+++ b/src/core/service.c

@@ -124,9 +124,9 @@ static void service_init(Unit *u) {

         assert(u);

         assert(u->load_state == UNIT_STUB);

-        s->timeout_start_usec = DEFAULT_TIMEOUT_USEC;

-        s->timeout_stop_usec = DEFAULT_TIMEOUT_USEC;

-        s->restart_usec = DEFAULT_RESTART_USEC;

+        s->timeout_start_usec = u->manager->default_timeout_start_usec;

+        s->timeout_stop_usec = u->manager->default_timeout_stop_usec;

+        s->restart_usec = u->manager->default_restart_usec;

         s->type = _SERVICE_TYPE_INVALID;

         watch_init(&s->watchdog_watch);

diff --git a/src/core/socket.c b/src/core/socket.c

index 6c0ac1a..d368f7e 100644

--- a/src/core/socket.c

+++ b/src/core/socket.c

@@ -73,7 +73,7 @@ static void socket_init(Unit *u) {

         assert(u->load_state == UNIT_STUB);

         s->backlog = SOMAXCONN;

-        s->timeout_usec = DEFAULT_TIMEOUT_USEC;

+        s->timeout_usec = u->manager->default_timeout_start_usec;

         s->directory_mode = 0755;

         s->socket_mode = 0666;

diff --git a/src/core/swap.c b/src/core/swap.c

index a68ab7c..147f710 100644

--- a/src/core/swap.c

+++ b/src/core/swap.c

@@ -86,7 +86,7 @@ static void swap_init(Unit *u) {

         assert(s);

         assert(UNIT(s)->load_state == UNIT_STUB);

-        s->timeout_usec = DEFAULT_TIMEOUT_USEC;

+        s->timeout_usec = u->manager->default_timeout_start_usec;

         exec_context_init(&s->exec_context);

         s->exec_context.std_output = u->manager->default_std_output;

diff --git a/src/core/system.conf b/src/core/system.conf

index 7b03c87..3c6cc03 100644

--- a/src/core/system.conf

+++ b/src/core/system.conf

@@ -24,6 +24,9 @@

 #ShutdownWatchdogSec=10min

 #CapabilityBoundingSet=

 #TimerSlackNSec=

+#DefaultTimeoutStartSec=90s

+#DefaultTimeoutStopSec=90s

+#DefaultRestartSec=100ms

 #DefaultEnvironment=

 #DefaultLimitCPU=

 #DefaultLimitFSIZE=

diff --git a/src/core/user.conf b/src/core/user.conf

index 4a0129a..b030701 100644

--- a/src/core/user.conf

+++ b/src/core/user.conf

@@ -14,3 +14,6 @@

 #LogLocation=no

 #DefaultStandardOutput=inherit

 #DefaultStandardError=inherit

+#DefaultTimeoutStartSec=90s

+#DefaultTimeoutStopSec=90s

+#DefaultRestartSec=100ms