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feat: add UseDiracXBackendOnly CS option to SandboxStore #8464

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Merged
fstagni merged 1 commit into from
Feb 23, 2026
+10 −1
Merged

feat: add UseDiracXBackendOnly CS option to SandboxStore #8464

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6 changes: 6 additions & 0 deletions src/DIRAC/WorkloadManagementSystem/ConfigTemplate.cfg
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,8 @@ Services
BasePath = /opt/dirac/storage/sandboxes
# If true, uploads the sandbox via diracx on an S3 storage
UseDiracXBackend = False
# If true, all sandbox operations use diracx exclusively and local purging is disabled
UseDiracXBackendOnly = False
Authorization
{
Default = authenticated
Expand All @@ -144,6 +146,10 @@ Services
MaxThreads = 200
MaxSandboxSizeMiB = 10
BasePath = /opt/dirac/storage/sandboxes
# If true, uploads the sandbox via diracx on an S3 storage
UseDiracXBackend = False
# If true, all sandbox operations use diracx exclusively and local purging is disabled
UseDiracXBackendOnly = False
Authorization
{
Default = authenticated
Expand Down
5 changes: 4 additions & 1 deletion src/DIRAC/WorkloadManagementSystem/Service/SandboxStoreHandler.py
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Expand Up @@ -46,7 +46,10 @@ def initializeHandler(cls, serviceInfoDict):
def initializeRequest(self):
self.__localSEName = self.getCSOption("LocalSE", "SandboxSE")
self._useDiracXBackend = self.getCSOption("UseDiracXBackend", False)
self._useDiracXBackendOnly = self.getCSOption("UseDiracXBackendOnly", False)
self._maxUploadBytes = self.getCSOption("MaxSandboxSizeMiB", 10) * 1048576
if self._useDiracXBackendOnly:
return
# Execute the purge once every 1000 calls
SandboxStoreHandler.__purgeCount += 1
if SandboxStoreHandler.__purgeCount > 1000:
Expand Down Expand Up @@ -97,7 +100,7 @@ def _getFromClient(self, fileId, token, fileSize, fileHelper=None, data=""):
vo = credDict.get("VO", Registry.getVOForGroup(credDict["group"]))

disabledVOs = gConfig.getValue("/DiracX/DisabledVOs", [])
if self._useDiracXBackend and vo not in disabledVOs:
if self._useDiracXBackendOnly or (self._useDiracXBackend and vo not in disabledVOs):
gLogger.info("Forwarding to DiracX")
with tempfile.TemporaryFile(mode="w+b") as tar_fh:
result = fileHelper.networkToDataSink(tar_fh, maxFileSize=self._maxUploadBytes)
Expand Down
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