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authorOleg Mitsura <oleg.mitsura@amdocs.com>2020-01-29 23:39:49 -0500
committerOleg Mitsura <oleg.mitsura@amdocs.com>2020-04-08 14:02:19 -0400
commit6f18499858e224a53086a049917037029e6267ee (patch)
tree7a58683f0db7ee3bc0468afefba6f847f2dff698 /ms/blueprintsprocessor/functions/python-executor/src
parent0aabd6aa584241efdce457ea4455c49044aefe58 (diff)
Improving CMD-exec err msgs/handling.
Issue-ID: CCSDK-2049 rev1. initial commit rev2. added better logging/passing errors. rev3. bugfixes rev4. bugfix for CommandExecutorServer.prepareEnv return status was still returning bool. (was caught only during a defective mariadb pip package install!) Signed-off-by: Oleg Mitsura <oleg.mitsura@amdocs.com> Change-Id: Ifbddaeb0e15857f42b121af10e30e29dec5c20b2
Diffstat (limited to 'ms/blueprintsprocessor/functions/python-executor/src')
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentRemotePythonExecutor.kt67
1 files changed, 51 insertions, 16 deletions
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentRemotePythonExecutor.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentRemotePythonExecutor.kt
index 26661fd41..d66e8b374 100644
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentRemotePythonExecutor.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentRemotePythonExecutor.kt
@@ -1,5 +1,5 @@
/*
- * Copyright © 2019 IBM.
+ * Copyright © 2019 IBM.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -55,14 +55,19 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
const val INPUT_ENDPOINT_SELECTOR = "endpoint-selector"
const val INPUT_DYNAMIC_PROPERTIES = "dynamic-properties"
const val INPUT_ARGUMENT_PROPERTIES = "argument-properties"
+
const val INPUT_COMMAND = "command"
const val INPUT_PACKAGES = "packages"
const val DEFAULT_SELECTOR = "remote-python"
+ const val INPUT_ENV_PREPARE_TIMEOUT = "env-prepare-timeout"
+ const val INPUT_EXECUTE_TIMEOUT = "execution-timeout"
const val ATTRIBUTE_EXEC_CMD_STATUS = "status"
const val ATTRIBUTE_PREPARE_ENV_LOG = "prepare-environment-logs"
const val ATTRIBUTE_EXEC_CMD_LOG = "execute-command-logs"
const val ATTRIBUTE_RESPONSE_DATA = "response-data"
+ const val DEFAULT_ENV_PREPARE_TIMEOUT_IN_SEC = 120
+ const val DEFAULT_EXECUTE_TIMEOUT_IN_SEC = 180
}
override suspend fun processNB(executionRequest: ExecutionServiceInput) {
@@ -99,6 +104,16 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
?.rootFieldsToMap()?.toSortedMap()?.values?.joinToString(" ") { formatNestedJsonNode(it) }
val command = getOperationInput(INPUT_COMMAND).asText()
+
+ /**
+ * Timeouts that are specific to the command executor.
+ * Note: the interface->input->timeout is the component level timeout.
+ */
+ val envPrepTimeout = getOptionalOperationInput(INPUT_ENV_PREPARE_TIMEOUT)?.asInt()
+ ?: DEFAULT_ENV_PREPARE_TIMEOUT_IN_SEC
+ val executionTimeout = getOptionalOperationInput(INPUT_EXECUTE_TIMEOUT)?.asInt()
+ ?: DEFAULT_EXECUTE_TIMEOUT_IN_SEC
+
var scriptCommand = command.replace(pythonScript.name, pythonScript.absolutePath)
if (args != null && args.isNotEmpty()) {
scriptCommand = scriptCommand.plus(" ").plus(args)
@@ -120,9 +135,10 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
requestId = processId,
remoteIdentifier = RemoteIdentifier(
blueprintName = blueprintName,
- blueprintVersion = blueprintVersion
- ),
- packages = packages
+ blueprintVersion = blueprintVersion),
+ packages = packages,
+ timeOut = envPrepTimeout.toLong()
+
)
val prepareEnvOutput = remoteScriptExecutionService.prepareEnv(prepareEnvInput)
log.info("$ATTRIBUTE_PREPARE_ENV_LOG - ${prepareEnvOutput.response}")
@@ -136,10 +152,26 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
} else {
setNodeOutputProperties(prepareEnvOutput.status.name.asJsonPrimitive(), logsEnv, "".asJsonPrimitive())
}
+ } else {
+ // set env preparation log to empty...
+ setAttribute(ATTRIBUTE_PREPARE_ENV_LOG, "".asJsonPrimitive())
}
-
- // if Env preparation was successful, then proceed with command execution in this Env
- if (bluePrintRuntimeService.getBluePrintError().errors.isEmpty()) {
+ } catch (grpcEx: io.grpc.StatusRuntimeException) {
+ val grpcErrMsg = "Command failed during env. preparation... timeout($envPrepTimeout) requestId ($processId)."
+ setAttribute(ATTRIBUTE_PREPARE_ENV_LOG, grpcErrMsg.asJsonPrimitive())
+ setNodeOutputErrors(status = grpcErrMsg, message = "${grpcEx.status}".asJsonPrimitive())
+ log.error(grpcErrMsg, grpcEx)
+ addError(grpcErrMsg)
+ } catch (e: Exception) {
+ val timeoutErrMsg = "Command executor failed during env. preparation.. timeout($envPrepTimeout) requestId ($processId)."
+ setAttribute(ATTRIBUTE_PREPARE_ENV_LOG, e.message.asJsonPrimitive())
+ setNodeOutputErrors(status = timeoutErrMsg, message = "${e.message}".asJsonPrimitive())
+ log.error("Failed to process on remote executor requestId ($processId)", e)
+ addError(timeoutErrMsg)
+ }
+ // if Env preparation was successful, then proceed with command execution in this Env
+ if (bluePrintRuntimeService.getBluePrintError().errors.isEmpty()) {
+ try {
// Populate command execution properties and pass it to the remote server
val properties = dynamicProperties?.returnNullIfMissing()?.rootFieldsToMap() ?: hashMapOf()
@@ -168,16 +200,20 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
setNodeOutputProperties(remoteExecutionOutput.status.name.asJsonPrimitive(), logs,
remoteExecutionOutput.payload)
}
+ } catch (timeoutEx: TimeoutCancellationException) {
+ val timeoutErrMsg = "Command executor timed out executing after $executionTimeout seconds requestId ($processId)"
+ setNodeOutputErrors(status = timeoutErrMsg, message = "".asJsonPrimitive())
+ log.error(timeoutErrMsg, timeoutEx)
+ } catch (grpcEx: io.grpc.StatusRuntimeException) {
+ val timeoutErrMsg = "Command executor timed out executing after $executionTimeout seconds requestId ($processId)"
+ setNodeOutputErrors(status = timeoutErrMsg, message = "".asJsonPrimitive())
+ log.error("Command executor time out during GRPC call", grpcEx)
+ } catch (e: Exception) {
+ log.error("Failed to process on remote executor requestId ($processId)", e)
}
- } catch (timeoutEx: TimeoutCancellationException) {
- setNodeOutputErrors(status = "Command executor timed out after ${implementation.timeout} seconds", message = "".asJsonPrimitive())
- log.error("Command executor timed out after ${implementation.timeout} seconds", timeoutEx)
- } catch (grpcEx: io.grpc.StatusRuntimeException) {
- setNodeOutputErrors(status = "Command executor timed out in GRPC call", message = "${grpcEx.status}".asJsonPrimitive())
- log.error("Command executor time out during GRPC call", grpcEx)
- } finally {
- remoteScriptExecutionService.close()
}
+ log.debug("Trying to close GRPC channel. request ($processId)")
+ remoteScriptExecutionService.close()
}
override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
@@ -217,7 +253,6 @@ open class ComponentRemotePythonExecutor(private val remoteScriptExecutionServic
log.info("Executor message : $message")
setAttribute(ATTRIBUTE_RESPONSE_DATA, artifacts)
log.info("Executor artifacts: $artifacts")
-
addError(status, ATTRIBUTE_EXEC_CMD_LOG, message.toString())
}
}