foundationdb/fdbserver/workloads/RestoreFromBlob.actor.cpp

77 lines
3.1 KiB
C++

/*
* RestoreFromBlob.actor.cpp
*
* This source file is part of the FoundationDB open source project
*
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "fdbrpc/simulator.h"
#include "fdbclient/BackupAgent.actor.h"
#include "fdbclient/BackupContainer.h"
#include "fdbserver/workloads/BlobStoreWorkload.h"
#include "fdbserver/workloads/workloads.actor.h"
#include "fdbserver/workloads/BulkSetup.actor.h"
#include "flow/actorcompiler.h" // This must be the last #include.
struct RestoreFromBlobWorkload : TestWorkload {
double restoreAfter;
Key backupTag;
Standalone<StringRef> backupURL;
WaitForComplete waitForComplete{ false };
static constexpr const char* DESCRIPTION = "RestoreFromBlob";
RestoreFromBlobWorkload(WorkloadContext const& wcx) : TestWorkload(wcx) {
restoreAfter = getOption(options, LiteralStringRef("restoreAfter"), 10.0);
backupTag = getOption(options, LiteralStringRef("backupTag"), BackupAgentBase::getDefaultTag());
auto backupURLString =
getOption(options, LiteralStringRef("backupURL"), LiteralStringRef("http://0.0.0.0:10000")).toString();
auto accessKeyEnvVar =
getOption(options, LiteralStringRef("accessKeyVar"), LiteralStringRef("BLOB_ACCESS_KEY")).toString();
auto secretKeyEnvVar =
getOption(options, LiteralStringRef("secretKeyVar"), LiteralStringRef("BLOB_SECRET_KEY")).toString();
bool provideKeys = getOption(options, LiteralStringRef("provideKeys"), false);
waitForComplete.set(getOption(options, LiteralStringRef("waitForComplete"), true));
if (provideKeys) {
updateBackupURL(backupURLString, accessKeyEnvVar, "<access_key>", secretKeyEnvVar, "<secret_key>");
}
backupURL = backupURLString;
}
std::string description() const override { return DESCRIPTION; }
Future<Void> setup(Database const& cx) override { return Void(); }
ACTOR static Future<Void> _start(Database cx, RestoreFromBlobWorkload* self) {
state FileBackupAgent backupAgent;
state Standalone<VectorRef<KeyRangeRef>> restoreRanges;
restoreRanges.push_back_deep(restoreRanges.arena(), normalKeys);
wait(delay(self->restoreAfter));
Version v =
wait(backupAgent.restore(cx, {}, self->backupTag, self->backupURL, restoreRanges, self->waitForComplete));
return Void();
}
Future<Void> start(Database const& cx) override { return clientId ? Void() : _start(cx, this); }
Future<bool> check(Database const& cx) override { return true; }
void getMetrics(std::vector<PerfMetric>& m) override {}
};
WorkloadFactory<RestoreFromBlobWorkload> RestoreFromBlobWorkloadFactory(RestoreFromBlobWorkload::DESCRIPTION);