core: implement RuntimeMaxDeltaSec directive

3 files changed, 30 insertions, 0 deletions

diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index e4972104d9..ee968e194d 100644
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -2317,6 +2317,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       readonly s TimeoutStopFailureMode = '...';
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly t RuntimeMaxUSec = ...;
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly t RuntimeRandomizedExtraUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly t WatchdogUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
@@ -2890,6 +2892,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--property RuntimeMaxUSec is not documented!-->
 
+    <!--property RuntimeRandomizedExtraUSec is not documented!-->
+
     <!--property WatchdogUSec is not documented!-->
 
     <!--property RootDirectoryStartOnly is not documented!-->
@@ -3426,6 +3430,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="RuntimeMaxUSec"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="RuntimeRandomizedExtraUSec"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="WatchdogUSec"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="WatchdogTimestamp"/>
@@ -9745,6 +9751,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
       readonly s Result = '...';
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly t RuntimeMaxUSec = ...;
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
+      readonly t RuntimeRandomizedExtraUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly s Slice = '...';
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
@@ -9915,6 +9923,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
 
     <!--property RuntimeMaxUSec is not documented!-->
 
+    <!--property RuntimeRandomizedExtraUSec is not documented!-->
+
     <!--property Slice is not documented!-->
 
     <!--property MemoryCurrent is not documented!-->
@@ -10093,6 +10103,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
 
     <variablelist class="dbus-property" generated="True" extra-ref="RuntimeMaxUSec"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="RuntimeRandomizedExtraUSec"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Slice"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="ControlGroup"/>
diff --git a/man/systemd.scope.xml b/man/systemd.scope.xml
index 6d991b915f..acede4a10b 100644
--- a/man/systemd.scope.xml
+++ b/man/systemd.scope.xml
@@ -112,6 +112,15 @@
         active for longer than the specified time it is terminated and put into a failure state. Pass
         <literal>infinity</literal> (the default) to configure no runtime limit.</para></listitem>
       </varlistentry>
+
+      <varlistentry>
+        <term><varname>RuntimeRandomizedExtraSec=</varname></term>
+
+        <listitem><para>This option modifies <varname>RuntimeMaxSec=</varname> by increasing the maximum runtime by an
+        evenly distributed duration between 0 and the specified value (in seconds). If <varname>RuntimeMaxSec=</varname> is
+        unspecified, then this feature will be disabled.
+        </para></listitem>
+      </varlistentry>
     </variablelist>
 
     <xi:include href="systemd.service.xml" xpointer="shared-unit-options" />
diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index 4891f27eba..5042066d0d 100644
--- a/man/systemd.service.xml
+++ b/man/systemd.service.xml
@@ -696,6 +696,15 @@
       </varlistentry>
 
       <varlistentry>
+        <term><varname>RuntimeRandomizedExtraSec=</varname></term>
+
+        <listitem><para>This option modifies <varname>RuntimeMaxSec=</varname> by increasing the maximum runtime by an
+        evenly distributed duration between 0 and the specified value (in seconds). If <varname>RuntimeMaxSec=</varname> is
+        unspecified, then this feature will be disabled.
+        </para></listitem>
+      </varlistentry>
+
+      <varlistentry>
         <term><varname>WatchdogSec=</varname></term>
         <listitem><para>Configures the watchdog timeout for a service.
         The watchdog is activated when the start-up is completed. The