Hello.
I tried to instantiate vLB CDS demo (using SDC and Postman requests).
The instantiation request failed with error:
"statusMessage": "Failed to create self-serve assignment for vnf with vnf-id=a1123caf-39dc-4da9-b91a-f98290e88d1e with error: Failed to get RA assignments: Error from BlueprintProcessingClient"

In blueprint processor log I see this message:
2020-09-04 15:13:30,033|09d29335-eccd-4ebe-95ce-e138b51c9681||DefaultDispatcher-worker-3||/api/v1/execution-service/process||ERROR|||onap-cds-blueprints-proc
essor-69d46dc9b-gxf9g|||| fail processing request id 269413d1-4dd9-481e-a1c6-8c0664f79092
java.io.IOException: Unable to create directory /opt/app/onap/blueprints/deploy/test/1.0.0
at org.apache.commons.io.FileUtils.forceMkdir(FileUtils.java:2491)
at org.onap.ccsdk.cds.controllerblueprints.core.FileExtensionFunctionsKt.reCreateDirs(FileExtensionFunctions.kt:40)
at org.onap.ccsdk.cds.controllerblueprints.core.FileExtensionFunctionsKt$reCreateNBDirs$2.invokeSuspend(FileExtensionFunctions.kt:95)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:561)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:727)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:667)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:655)

The blueprints directory looks like:

bash-4.3$ ls -la /opt/app/onap/blueprints
total 8
drwxr-xr-x 1 onap onap 36 Jul 14 16:10 .
drwxr-xr-x 1 onap onap 38 May 27 16:36 ..
drwxr-xr-x 2 onap onap 6 Jul 14 16:10 archive
drwxr-xr-x 2 1000 1000 6 Jul 2 06:57 deploy
drwxr-xr-x 2 onap onap 6 Jul 14 16:10 working