man: document CoredumpReceive= setting

diff --git a/docs/TRANSIENT-SETTINGS.md b/docs/TRANSIENT-SETTINGS.md
index 07e248f8d522a73866429dc0d7dbf4970a8cd662..15f1cbc47c4eae1c18c2cd66e2c96282f62068ab 100644 (file)
--- a/docs/TRANSIENT-SETTINGS.md
+++ b/docs/TRANSIENT-SETTINGS.md
@@ -282,6 +282,7 @@ All cgroup/resource control settings are available for transient units
 ✓ ManagedOOMMemoryPressure=
 ✓ ManagedOOMMemoryPressureLimit=
 ✓ ManagedOOMPreference=
+✓ CoredumpReceive=
 ```
 
 ## Process Killing Settings

diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index 7247f3d2fc6700ab61787092dbce297a2bd1a2c0..ff037ab013ebf8eb9c428df09b84b885b4c62702 100644 (file)
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -2928,6 +2928,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Environment = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
@@ -3550,6 +3552,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--property EnvironmentFiles is not documented!-->
 
     <!--property PassEnvironment is not documented!-->
@@ -4184,6 +4188,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2eservice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Environment"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="EnvironmentFiles"/>
@@ -4977,6 +4983,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Environment = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
@@ -5609,6 +5617,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--property EnvironmentFiles is not documented!-->
 
     <!--property PassEnvironment is not documented!-->
@@ -6225,6 +6235,8 @@ node /org/freedesktop/systemd1/unit/avahi_2ddaemon_2esocket {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Environment"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="EnvironmentFiles"/>
@@ -6892,6 +6904,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Environment = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
@@ -7452,6 +7466,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--property EnvironmentFiles is not documented!-->
 
     <!--property PassEnvironment is not documented!-->
@@ -7982,6 +7998,8 @@ node /org/freedesktop/systemd1/unit/home_2emount {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Environment"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="EnvironmentFiles"/>
@@ -8772,6 +8790,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly as Environment = ['...', ...];
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
@@ -9318,6 +9338,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--property EnvironmentFiles is not documented!-->
 
     <!--property PassEnvironment is not documented!-->
@@ -9834,6 +9856,8 @@ node /org/freedesktop/systemd1/unit/dev_2dsda3_2eswap {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="Environment"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="EnvironmentFiles"/>
@@ -10483,6 +10507,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
   };
   interface org.freedesktop.DBus.Peer { ... };
   interface org.freedesktop.DBus.Introspectable { ... };
@@ -10655,6 +10681,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--Autogenerated cross-references for systemd.directives, do not edit-->
 
     <variablelist class="dbus-interface" generated="True" extra-ref="org.freedesktop.systemd1.Unit"/>
@@ -10835,6 +10863,8 @@ node /org/freedesktop/systemd1/unit/system_2eslice {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <!--End of Autogenerated section-->
 
     <refsect2>
@@ -11038,6 +11068,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
       readonly t MemoryPressureThresholdUSec = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
       readonly a(iiss) NFTSet = [...];
+      @org.freedesktop.DBus.Property.EmitsChangedSignal("false")
+      readonly b CoredumpReceive = ...;
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
       readonly s KillMode = '...';
       @org.freedesktop.DBus.Property.EmitsChangedSignal("const")
@@ -11230,6 +11262,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
 
     <!--property NFTSet is not documented!-->
 
+    <!--property CoredumpReceive is not documented!-->
+
     <!--property KillMode is not documented!-->
 
     <!--property KillSignal is not documented!-->
@@ -11440,6 +11474,8 @@ node /org/freedesktop/systemd1/unit/session_2d1_2escope {
 
     <variablelist class="dbus-property" generated="True" extra-ref="NFTSet"/>
 
+    <variablelist class="dbus-property" generated="True" extra-ref="CoredumpReceive"/>
+
     <variablelist class="dbus-property" generated="True" extra-ref="KillMode"/>
 
     <variablelist class="dbus-property" generated="True" extra-ref="KillSignal"/>
@@ -11674,8 +11710,9 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>RootImagePolicy</varname>,
       <varname>MountImagePolicy</varname>, and
       <varname>ExtensionImagePolicy</varname> were added in version 254.</para>
-      <para><varname>NFTSet</varname> and
-      <varname>SetLoginEnvironment</varname> were added in version 255.</para>
+      <para><varname>NFTSet</varname>,
+      <varname>SetLoginEnvironment</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Socket Unit Objects</title>
@@ -11700,8 +11737,9 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>ExtensionImagePolicy</varname> were added in version 254.</para>
       <para><varname>PollLimitIntervalUSec</varname>,
       <varname>PollLimitBurst</varname>,
-      <varname>NFTSet</varname>, and
-      <varname>SetLoginEnvironment</varname> were added in version 255.</para>
+      <varname>NFTSet</varname>,
+      <varname>SetLoginEnvironment</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Mount Unit Objects</title>
@@ -11724,8 +11762,9 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>RootImagePolicy</varname>,
       <varname>MountImagePolicy</varname>, and
       <varname>ExtensionImagePolicy</varname> were added in version 254.</para>
-      <para><varname>NFTSet</varname> and
-      <varname>SetLoginEnvironment</varname> were added in version 255.</para>
+      <para><varname>NFTSet</varname>,
+      <varname>SetLoginEnvironment</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Swap Unit Objects</title>
@@ -11748,8 +11787,9 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>RootImagePolicy</varname>,
       <varname>MountImagePolicy</varname>, and
       <varname>ExtensionImagePolicy</varname> were added in version 254.</para>
-      <para><varname>NFTSet</varname> and
-      <varname>SetLoginEnvironment</varname> were added in version 255.</para>
+      <para><varname>NFTSet</varname>,
+      <varname>SetLoginEnvironment</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Slice Unit Objects</title>
@@ -11764,7 +11804,8 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>StartupMemoryZSwapMax</varname>,
       <varname>MemoryPressureWatch</varname>, and
       <varname>MemoryPressureThresholdUSec</varname> were added in version 254.</para>
-      <para><varname>NFTSet</varname> was added in version 255.</para>
+      <para><varname>NFTSet</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Scope Unit Objects</title>
@@ -11780,7 +11821,8 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
       <varname>StartupMemoryZSwapMax</varname>,
       <varname>MemoryPressureWatch</varname>, and
       <varname>MemoryPressureThresholdUSec</varname> were added in version 254.</para>
-      <para><varname>NFTSet</varname> was added in version 255.</para>
+      <para><varname>NFTSet</varname> and
+      <varname>CoredumpReceive</varname> were added in version 255.</para>
     </refsect2>
     <refsect2>
       <title>Job Objects</title>

diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index bb1078119d61cb2398d1f20d5fb8de35d500f943..c3581e78b331307a56ff09ba34e8b270992f4dd2 100644 (file)
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -1587,6 +1587,27 @@ DeviceAllow=/dev/loop-control
         <xi:include href="version-info.xml" xpointer="v254"/></listitem>
       </varlistentry>
     </variablelist>
+
+    </refsect2><refsect2><title>Coredump Control</title>
+
+    <variablelist class='unit-directives'>
+
+      <varlistentry>
+        <term><varname>CoredumpReceive=</varname></term>
+
+        <listitem><para>Takes a boolean argument. This setting is used to enable coredump forwarding for containers
+        that belong to this unit's cgroup. Units with <varname>CoredumpReceive=yes</varname> must also be configured
+        with <varname>Delegate=yes</varname>. Defaults to false.</para>
+
+        <para>When <command>systemd-coredump</command> is handling a coredump for a process from a container,
+        if the container's leader process is a descendant of a cgroup with <varname>CoredumpReceive=yes</varname>
+        and <varname>Delegate=yes</varname>, then <command>systemd-coredump</command> will attempt to forward
+        the coredump to <command>systemd-coredump</command> within the container.</para>
+
+        <xi:include href="version-info.xml" xpointer="v255"/></listitem>
+      </varlistentry>
+
+    </variablelist>
     </refsect2>
   </refsect1>