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docs/TRANSIENT-SETTINGS: update lists

Browse Source 
Those lists were partially wrong and partially outdated. We should generate
this document automatically, but let's revisit this topic after the conversion
to sphinx. For now, as a stop-gap solution, I generated the lists from
the new 'systemd-analyze transient-settings' command.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2025-06-02 15:15:38 +02:00
parent a839c4b7b7
commit 773cb7aa7e
1 changed files with 238 additions and 165 deletions
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403
docs/TRANSIENT-SETTINGS.md
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@@ -21,88 +21,131 @@ Most generic unit settings are available for transient units.
```
✓ Description=
✓ Documentation=
✓ SourcePath=
✓ Requires=
✓ Requisite=
✓ Wants=
✓ BindsTo=
✓ Conflicts=
✓ Before=
✓ After=
✓ OnFailure=
✓ PropagatesReloadTo=
✓ ReloadPropagatedFrom=
✓ PartOf=
✓ Upholds=
✓ JoinsNamespaceOf=
✓ RequiresMountsFor=
✓ OnFailureJobMode=
✓ JobTimeoutAction=
✓ JobTimeoutRebootArgument=
✓ StartLimitAction=
✓ FailureAction=
✓ SuccessAction=
✓ RebootArgument=
✓ CollectMode=
✓ StopWhenUnneeded=
✓ RefuseManualStart=
✓ RefuseManualStop=
✓ AllowIsolate=
✓ DefaultDependencies=
✓ OnFailureJobMode=
✓ IgnoreOnIsolate=
✓ SurviveFinalKillSignal=
✓ DefaultDependencies=
✓ JobTimeoutSec=
✓ JobRunningTimeoutSec=
✓ JobTimeoutAction=
✓ JobTimeoutRebootArgument=
✓ StartLimitIntervalSec=
✓ StartLimitBurst=
✓ StartLimitAction=
✓ FailureAction=
✓ SuccessAction=
✓ FailureActionExitStatus=
✓ SuccessActionExitStatus=
✓ RebootArgument=
✓ FailureActionExitStatus=
✓ Documentation=
✓ RequiresMountsFor=
✓ WantsMountsFor=
✓ Markers=
✓ Requires=
✓ Requisite=
✓ Wants=
✓ BindsTo=
✓ PartOf=
✓ Upholds=
✓ RequiredBy=
✓ RequisiteOf=
✓ WantedBy=
✓ BoundBy=
✓ UpheldBy=
✓ ConsistsOf=
✓ Conflicts=
✓ ConflictedBy=
✓ Before=
✓ After=
✓ OnSuccess=
✓ OnSuccessOf=
✓ OnFailure=
✓ OnFailureOf=
✓ Triggers=
✓ TriggeredBy=
✓ PropagatesReloadTo=
✓ ReloadPropagatedFrom=
✓ PropagatesStopTo=
✓ StopPropagatedFrom=
✓ JoinsNamespaceOf=
✓ References=
✓ ReferencedBy=
✓ InSlice=
✓ SliceOf=
✓ ConditionArchitecture=
✓ ConditionFirmware=
✓ ConditionVirtualization=
✓ ConditionHost=
✓ ConditionKernelCommandLine=
✓ ConditionVersion=
✓ ConditionCredential=
✓ ConditionSecurity=
✓ ConditionCapability=
✓ ConditionACPower=
✓ ConditionNeedsUpdate=
✓ ConditionFirstBoot=
✓ ConditionPathExists=
✓ ConditionPathExistsGlob=
✓ ConditionPathIsDirectory=
✓ ConditionPathIsSymbolicLink=
✓ ConditionPathIsMountPoint=
✓ ConditionPathIsReadWrite=
✓ ConditionPathIsEncrypted=
✓ ConditionDirectoryNotEmpty=
✓ ConditionFileNotEmpty=
✓ ConditionFileIsExecutable=
✓ ConditionNeedsUpdate=
✓ ConditionFirstBoot=
✓ ConditionKernelCommandLine=
✓ ConditionKernelVersion=
✓ ConditionVersion=
✓ ConditionArchitecture=
✓ ConditionFirmware=
✓ ConditionVirtualization=
✓ ConditionSecurity=
✓ ConditionCapability=
✓ ConditionHost=
✓ ConditionACPower=
✓ ConditionUser=
✓ ConditionGroup=
✓ ConditionControlGroupController=
✓ ConditionCPUs=
✓ ConditionMemory=
✓ ConditionEnvironment=
✓ ConditionCPUFeature=
✓ ConditionOSRelease=
✓ ConditionMemoryPressure=
✓ ConditionCPUPressure=
✓ ConditionIOPressure=
✓ ConditionKernelModuleLoaded=
✓ AssertArchitecture=
✓ AssertFirmware=
✓ AssertVirtualization=
✓ AssertHost=
✓ AssertKernelCommandLine=
✓ AssertVersion=
✓ AssertCredential=
✓ AssertSecurity=
✓ AssertCapability=
✓ AssertACPower=
✓ AssertNeedsUpdate=
✓ AssertFirstBoot=
✓ AssertPathExists=
✓ AssertPathExistsGlob=
✓ AssertPathIsDirectory=
✓ AssertPathIsSymbolicLink=
✓ AssertPathIsMountPoint=
✓ AssertPathIsReadWrite=
✓ AssertPathIsEncrypted=
✓ AssertDirectoryNotEmpty=
✓ AssertFileNotEmpty=
✓ AssertFileIsExecutable=
✓ AssertNeedsUpdate=
✓ AssertFirstBoot=
✓ AssertKernelCommandLine=
✓ AssertKernelVersion=
✓ AssertArchitecture=
✓ AssertVirtualization=
✓ AssertSecurity=
✓ AssertCapability=
✓ AssertHost=
✓ AssertACPower=
✓ AssertUser=
✓ AssertGroup=
✓ AssertControlGroupController=
✓ CollectMode=
✓ AssertCPUs=
✓ AssertMemory=
✓ AssertEnvironment=
✓ AssertCPUFeature=
✓ AssertOSRelease=
✓ AssertMemoryPressure=
✓ AssertCPUPressure=
✓ AssertIOPressure=
✓ AssertKernelModuleLoaded=
```
## Execution-Related Settings
@@ -236,55 +279,58 @@ All execution-related settings are available for transient units.
All cgroup/resource control settings are available for transient units
```
✓ CPUAccounting=
✓ DevicePolicy=
✓ Slice=
✓ ManagedOOMSwap=
✓ ManagedOOMMemoryPressure=
✓ ManagedOOMPreference=
✓ MemoryPressureWatch=
✓ DelegateSubgroup=
✓ ManagedOOMMemoryPressureLimit=
✓ MemoryAccounting=
✓ MemoryZSwapWriteback=
✓ IOAccounting=
✓ TasksAccounting=
✓ IPAccounting=
✓ CoredumpReceive=
✓ CPUWeight=
✓ StartupCPUWeight=
✓ CPUShares=
✓ StartupCPUShares=
✓ CPUQuota=
✓ CPUQuotaPeriodSec=
✓ IOWeight=
✓ StartupIOWeight=
✓ AllowedCPUs=
✓ StartupAllowedCPUs=
✓ AllowedMemoryNodes=
✓ StartupAllowedMemoryNodes=
✓ MemoryAccounting=
✓ DefaultMemoryMin=
✓ DisableControllers=
✓ Delegate=
✓ MemoryMin=
✓ DefaultMemoryLow=
✓ DefaultMemoryMin=
✓ MemoryLow=
✓ MemoryHigh=
✓ MemoryMax=
✓ MemorySwapMax=
✓ MemoryLimit=
✓ MemoryZSwapMax=
✓ TasksMax=
✓ CPUQuota=
✓ CPUQuotaPeriodSec=
✓ DeviceAllow=
✓ DevicePolicy=
✓ IOAccounting=
✓ IOWeight=
✓ StartupIOWeight=
✓ IODeviceWeight=
✓ IODeviceLatencyTargetSec=
✓ IPAddressAllow=
✓ IPAddressDeny=
✓ IPIngressFilterPath=
✓ IPEgressFilterPath=
✓ BPFProgram=
✓ SocketBindAllow=
✓ SocketBindDeny=
✓ MemoryPressureThresholdSec=
✓ NFTSet=
✓ ManagedOOMMemoryPressureDurationSec=
✓ IOReadBandwidthMax=
✓ IOWriteBandwidthMax=
✓ IOReadIOPSMax=
✓ IOWriteIOPSMax=
✓ BlockIOAccounting=
✓ BlockIOWeight=
✓ StartupBlockIOWeight=
✓ BlockIODeviceWeight=
✓ BlockIOReadBandwidth=
✓ BlockIOWriteBandwidth=
✓ TasksAccounting=
✓ TasksMax=
✓ Delegate=
✓ DisableControllers=
✓ IPAccounting=
✓ IPAddressAllow=
✓ IPAddressDeny=
✓ ManagedOOMSwap=
✓ ManagedOOMMemoryPressure=
✓ ManagedOOMMemoryPressureLimit=
✓ ManagedOOMMemoryPressureDurationSec=
✓ ManagedOOMPreference=
✓ CoredumpReceive=
```
## Process Killing Settings
@@ -292,13 +338,14 @@ All cgroup/resource control settings are available for transient units
All process killing settings are available for transient units:
```
✓ SendSIGKILL=
✓ SendSIGHUP=
✓ KillMode=
✓ SendSIGHUP=
✓ SendSIGKILL=
✓ KillSignal=
✓ RestartKillSignal=
✓ FinalKillSignal=
✓ WatchdogSignal=
✓ ReloadSignal=
```
## Service Unit Settings
@@ -306,41 +353,53 @@ All process killing settings are available for transient units:
Most service unit settings are available for transient units.
```
✓ BusName=
✓ ExecCondition=
✓ ExecReload=
✓ ExecStart=
✓ ExecStartPost=
✓ ExecStartPre=
✓ ExecStop=
✓ ExecStopPost=
✓ ExitType=
✓ FileDescriptorStoreMax=
✓ GuessMainPID=
✓ NonBlocking=
✓ NotifyAccess=
✓ OOMPolicy=
✓ PIDFile=
✓ RemainAfterExit=
✓ Restart=
✓ RestartForceExitStatus=
✓ RestartPreventExitStatus=
✓ RestartSec=
✓ RootDirectoryStartOnly=
✓ RuntimeMaxSec=
✓ RuntimeRandomizedExtraSec=
Sockets=
✓ SuccessExitStatus=
✓ TimeoutAbortSec=
✓ TimeoutSec=
✓ TimeoutStartFailureMode=
✓ TimeoutStartSec=
✓ TimeoutStopFailureMode=
✓ TimeoutStopSec=
✓ Type=
✓ ExitType=
✓ Restart=
✓ RestartMode=
✓ BusName=
✓ NotifyAccess=
✓ USBFunctionDescriptors=
✓ USBFunctionStrings=
✓ OOMPolicy=
✓ TimeoutStartFailureMode=
✓ TimeoutStopFailureMode=
✓ FileDescriptorStorePreserve=
✓ PermissionsStartOnly=
✓ RootDirectoryStartOnly=
✓ RemainAfterExit=
✓ GuessMainPID=
✓ RestartSec=
✓ RestartMaxDelaySec=
✓ TimeoutStartSec=
✓ TimeoutStopSec=
✓ TimeoutAbortSec=
✓ RuntimeMaxSec=
✓ RuntimeRandomizedExtraSec=
✓ WatchdogSec=
✓ TimeoutSec=
✓ FileDescriptorStoreMax=
✓ RestartSteps=
✓ ExecCondition=
✓ ExecStartPre=
✓ ExecStart=
✓ ExecStartPost=
✓ ExecConditionEx=
✓ ExecStartPreEx=
✓ ExecStartEx=
✓ ExecStartPostEx=
✓ ExecReload=
✓ ExecStop=
✓ ExecStopPost=
✓ ExecReloadEx=
✓ ExecStopEx=
✓ ExecStopPostEx=
✓ RestartPreventExitStatus=
✓ RestartForceExitStatus=
✓ SuccessExitStatus=
✓ OpenFile=
Socket=
```
## Mount Unit Settings
@@ -357,7 +416,7 @@ All mount unit settings are available to transient units:
✓ SloppyOptions=
✓ LazyUnmount=
✓ ForceUnmount=
✓ ReadWriteOnly=
✓ ReadwriteOnly=
```
## Automount Unit Settings
@@ -366,6 +425,7 @@ All automount unit setting is available to transient units:
```
✓ Where=
✓ ExtraOptions=
✓ DirectoryMode=
✓ TimeoutIdleSec=
```
@@ -375,21 +435,21 @@ All automount unit setting is available to transient units:
Most timer unit settings are available to transient units.
```
✓ OnActiveSec=
✓ OnBootSec=
✓ OnCalendar=
✓ OnClockChange=
✓ OnStartupSec=
✓ OnTimezoneChange=
✓ OnUnitActiveSec=
✓ OnUnitInactiveSec=
✓ Persistent=
✓ WakeSystem=
✓ RemainAfterElapse=
✓ AccuracySec=
✓ RandomizedDelaySec=
✓ Persistent=
✓ OnTimezoneChange=
✓ OnClockChange=
✓ FixedRandomDelay=
✓ DeferReactivation=
✓ AccuracySec=
✓ RandomizedDelaySec=
✓ OnActiveSec=
✓ OnBootSec=
✓ OnStartupSec=
✓ OnUnitActiveSec=
✓ OnUnitInactiveSec=
✓ OnCalendar=
Unit=
```
@@ -407,6 +467,9 @@ such).
✓ RuntimeMaxSec=
✓ RuntimeRandomizedExtraSec=
✓ TimeoutStopSec=
✓ User=
✓ Group=
✓ OOMPolicy=
```
## Socket Unit Settings
@@ -414,65 +477,71 @@ such).
Most socket unit settings are available to transient units.
```
✓ ListenStream=
✓ ListenDatagram=
✓ ListenSequentialPacket=
✓ ListenFIFO=
✓ ListenNetlink=
✓ ListenSpecial=
✓ ListenMessageQueue=
✓ ListenUSBFunction=
✓ SocketProtocol=
✓ BindIPv6Only=
✓ Backlog=
✓ BindToDevice=
✓ ExecStartPre=
✓ ExecStartPost=
✓ ExecStopPre=
✓ ExecStopPost=
✓ TimeoutSec=
✓ SocketUser=
✓ SocketGroup=
✓ SocketMode=
✓ DirectoryMode=
✓ Accept=
✓ FlushPending=
✓ Writable=
✓ MaxConnections=
✓ MaxConnectionsPerSource=
✓ KeepAlive=
✓ KeepAliveTimeSec=
✓ KeepAliveIntervalSec=
✓ KeepAliveProbes=
✓ DeferAcceptSec=
✓ NoDelay=
✓ Priority=
✓ ReceiveBuffer=
✓ SendBuffer=
✓ IPTOS=
✓ IPTTL=
✓ Mark=
✓ PipeSize=
✓ FreeBind=
✓ Transparent=
✓ Broadcast=
✓ PassCredentials=
✓ PassFileDescriptorsToExec=
✓ PassSecurity=
✓ PassPacketInfo=
✓ TCPCongestion=
✓ ReusePort=
✓ RemoveOnStop=
✓ SELinuxContextFromNet=
✓ Priority=
✓ IPTTL=
✓ Mark=
✓ IPTOS=
✓ Backlog=
✓ MaxConnections=
✓ MaxConnectionsPerSource=
✓ KeepAliveProbes=
✓ TriggerLimitBurst=
✓ PollLimitBurst=
✓ SocketMode=
✓ DirectoryMode=
✓ MessageQueueMaxMessages=
✓ MessageQueueMessageSize=
✓ RemoveOnStop=
✓ Symlinks=
✓ FileDescriptorName=
Service=
✓ TimeoutSec=
✓ KeepAliveTimeSec=
✓ KeepAliveIntervalSec=
✓ DeferAcceptSec=
✓ DeferTrigger=
✓ DeferTriggerMaxSec=
✓ TriggerLimitIntervalSec=
✓ TriggerLimitBurst=
✓ PollLimitIntervalSec=
✓ ReceiveBuffer=
✓ SendBuffer=
✓ PipeSize=
✓ ExecStartPre=
✓ ExecStartPost=
✓ ExecReload=
✓ ExecStopPost=
✓ SmackLabel=
✓ SmackLabelIPIn=
✓ SmackLabelIPOut=
✓ SELinuxContextFromNet=
✓ TCPCongestion=
✓ BindToDevice=
✓ BindIPv6Only=
✓ FileDescriptorName=
✓ SocketUser=
✓ SocketGroup=
✓ Timestamping=
✓ Symlinks=
✓ SocketProtocol=
✓ ListenStream=
✓ ListenDatagram=
✓ ListenSequentialPacket=
✓ ListenNetlink=
✓ ListenSpecial=
✓ ListenMessageQueue=
✓ ListenFIFO=
✓ ListenUSBFunction=
Service=
```
## Swap Unit Settings
@@ -491,14 +560,18 @@ Swap units are currently not available at all as transient units:
Most path unit settings are available to transient units.
```
✓ MakeDirectory=
✓ DirectoryMode=
✓ PathExists=
✓ PathExistsGlob=
✓ PathChanged=
✓ PathModified=
✓ DirectoryNotEmpty=
✓ TriggerLimitBurst=
✓ PollLimitBurst=
✓ TriggerLimitIntervalSec=
✓ PollLimitIntervalSec=
Unit=
✓ MakeDirectory=
✓ DirectoryMode=
```
## Install Section