SERVER-43372 Add ReplicationCoordinatorNoOp

3 files changed, 734 insertions, 0 deletions

diff --git a/src/mongo/db/repl/SConscript b/src/mongo/db/repl/SConscript
index ce402e8c0b4..cf9596327b4 100644
--- a/src/mongo/db/repl/SConscript
+++ b/src/mongo/db/repl/SConscript
@@ -1037,6 +1037,7 @@ env.Library(
     source=[
         'repl_client_info.cpp',
         'replication_coordinator.cpp',
+        'replication_coordinator_noop.cpp',
     ],
     LIBDEPS=[
         'optime',
diff --git a/src/mongo/db/repl/replication_coordinator_noop.cpp b/src/mongo/db/repl/replication_coordinator_noop.cpp
new file mode 100644
index 00000000000..ee000942302
--- /dev/null
+++ b/src/mongo/db/repl/replication_coordinator_noop.cpp
@@ -0,0 +1,470 @@
+/**
+ *    Copyright (C) 2019 MongoDB, Inc.
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the Server Side Public License, version 1,
+ *    as published by MongoDB, Inc.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    Server Side Public License for more details.
+ *
+ *    You should have received a copy of the Server Side Public License
+ *    along with this program. If not, see
+ *    <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the Server Side Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+#include "mongo/platform/basic.h"
+
+#include "replication_coordinator_noop.h"
+
+namespace mongo {
+namespace repl {
+
+ReplicationCoordinatorNoOp::ReplicationCoordinatorNoOp(ServiceContext* service)
+    : _service(service) {}
+
+void ReplicationCoordinatorNoOp::startup(OperationContext* opCtx) {}
+
+void ReplicationCoordinatorNoOp::enterTerminalShutdown() {}
+
+void ReplicationCoordinatorNoOp::shutdown(OperationContext* opCtx) {}
+
+ReplicationCoordinator::Mode ReplicationCoordinatorNoOp::getReplicationMode() const {
+    return modeReplSet;
+}
+
+bool ReplicationCoordinatorNoOp::isReplEnabled() const {
+    return getReplicationMode() == modeReplSet;
+}
+
+MemberState ReplicationCoordinatorNoOp::getMemberState() const {
+    return MemberState::RS_PRIMARY;
+}
+
+OpTime ReplicationCoordinatorNoOp::getMyLastAppliedOpTime() const {
+    return OpTime{};
+}
+
+const ReplSettings& ReplicationCoordinatorNoOp::getSettings() const {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::isMasterForReportingPurposes() {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::canAcceptWritesForDatabase(OperationContext* opCtx,
+                                                            StringData dbName) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::canAcceptWritesForDatabase_UNSAFE(OperationContext* opCtx,
+                                                                   StringData dbName) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::canAcceptWritesFor_UNSAFE(OperationContext* opCtx,
+                                                           const NamespaceString& ns) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::canAcceptWritesFor(OperationContext* opCtx,
+                                                    const NamespaceString& ns) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::checkCanServeReadsFor_UNSAFE(OperationContext* opCtx,
+                                                                const NamespaceString& ns,
+                                                                bool slaveOk) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::checkCanServeReadsFor(OperationContext* opCtx,
+                                                         const NamespaceString& ns,
+                                                         bool slaveOk) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::isInPrimaryOrSecondaryState_UNSAFE() const {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::isInPrimaryOrSecondaryState(OperationContext* opCtx) const {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::shouldRelaxIndexConstraints(OperationContext* opCtx,
+                                                             const NamespaceString& ns) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::getMaintenanceMode() {
+    MONGO_UNREACHABLE;
+}
+
+WriteConcernOptions ReplicationCoordinatorNoOp::getGetLastErrorDefault() {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::buildsIndexes() {
+    MONGO_UNREACHABLE;
+}
+
+OpTimeAndWallTime ReplicationCoordinatorNoOp::getMyLastAppliedOpTimeAndWallTime() const {
+    MONGO_UNREACHABLE;
+}
+
+WriteConcernOptions ReplicationCoordinatorNoOp::populateUnsetWriteConcernOptionsSyncMode(
+    WriteConcernOptions wc) {
+    MONGO_UNREACHABLE;
+}
+
+OpTime ReplicationCoordinatorNoOp::getCurrentCommittedSnapshotOpTime() const {
+    MONGO_UNREACHABLE;
+}
+
+OpTimeAndWallTime ReplicationCoordinatorNoOp::getCurrentCommittedSnapshotOpTimeAndWallTime() const {
+    MONGO_UNREACHABLE;
+}
+void ReplicationCoordinatorNoOp::appendDiagnosticBSON(mongo::BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::appendConnectionStats(executor::ConnectionPoolStats* stats) const {
+    MONGO_UNREACHABLE;
+}
+
+std::vector<repl::MemberData> ReplicationCoordinatorNoOp::getMemberData() const {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::canAcceptNonLocalWrites() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::waitForMemberState(MemberState, Milliseconds) {
+    MONGO_UNREACHABLE;
+}
+
+Seconds ReplicationCoordinatorNoOp::getSlaveDelaySecs() const {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::clearSyncSourceBlacklist() {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::setFollowerMode(const MemberState&) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::setFollowerModeStrict(OperationContext* opCtx,
+                                                         const MemberState&) {
+    MONGO_UNREACHABLE;
+}
+
+ReplicationCoordinator::ApplierState ReplicationCoordinatorNoOp::getApplierState() {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::signalDrainComplete(OperationContext*, long long) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::waitForDrainFinish(Milliseconds) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::signalUpstreamUpdater() {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::setMyHeartbeatMessage(const std::string&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::setMyLastAppliedOpTimeAndWallTimeForward(const OpTimeAndWallTime&,
+                                                                          DataConsistency) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::setMyLastDurableOpTimeAndWallTimeForward(
+    const OpTimeAndWallTime&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::setMyLastAppliedOpTimeAndWallTime(const OpTimeAndWallTime&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::setMyLastDurableOpTimeAndWallTime(const OpTimeAndWallTime&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::resetMyLastOpTimes() {
+    MONGO_UNREACHABLE;
+}
+
+OpTimeAndWallTime ReplicationCoordinatorNoOp::getMyLastDurableOpTimeAndWallTime() const {
+    MONGO_UNREACHABLE;
+}
+
+OpTime ReplicationCoordinatorNoOp::getMyLastDurableOpTime() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::waitUntilOpTimeForRead(OperationContext*,
+                                                          const ReadConcernArgs& readConcern) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::waitUntilOpTimeForReadUntil(OperationContext*,
+                                                               const ReadConcernArgs&,
+                                                               boost::optional<Date_t>) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::awaitTimestampCommitted(OperationContext* opCtx, Timestamp ts) {
+    MONGO_UNREACHABLE;
+}
+
+ReplicationCoordinator::StatusAndDuration ReplicationCoordinatorNoOp::awaitReplication(
+    OperationContext*, const OpTime&, const WriteConcernOptions&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::stepDown(OperationContext*,
+                                          const bool,
+                                          const Milliseconds&,
+                                          const Milliseconds&) {
+    MONGO_UNREACHABLE;
+}
+
+OID ReplicationCoordinatorNoOp::getElectionId() {
+    MONGO_UNREACHABLE;
+}
+
+int ReplicationCoordinatorNoOp::getMyId() const {
+    MONGO_UNREACHABLE;
+}
+
+HostAndPort ReplicationCoordinatorNoOp::getMyHostAndPort() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::resyncData(OperationContext*, bool) {
+    MONGO_UNREACHABLE;
+}
+
+StatusWith<BSONObj> ReplicationCoordinatorNoOp::prepareReplSetUpdatePositionCommand() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetGetStatus(BSONObjBuilder*,
+                                                           ReplSetGetStatusResponseStyle) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::fillIsMasterForReplSet(IsMasterResponse*,
+                                                        const SplitHorizon::Parameters&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::appendSlaveInfoData(BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+ReplSetConfig ReplicationCoordinatorNoOp::getConfig() const {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::processReplSetGetConfig(BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::processReplSetMetadata(const rpc::ReplSetMetadata&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::cancelAndRescheduleElectionTimeout() {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::setMaintenanceMode(bool) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetSyncFrom(OperationContext*,
+                                                          const HostAndPort&,
+                                                          BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetFreeze(int, BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetReconfig(OperationContext*,
+                                                          const ReplSetReconfigArgs&,
+                                                          BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetInitiate(OperationContext*,
+                                                          const BSONObj&,
+                                                          BSONObjBuilder*) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::abortCatchupIfNeeded(PrimaryCatchUpConclusionReason reason) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::incrementNumCatchUpOpsIfCatchingUp(int numOps) {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetUpdatePosition(const UpdatePositionArgs&,
+                                                                long long*) {
+    MONGO_UNREACHABLE;
+}
+
+std::vector<HostAndPort> ReplicationCoordinatorNoOp::getHostsWrittenTo(const OpTime&, bool) {
+    MONGO_UNREACHABLE;
+}
+
+std::vector<HostAndPort> ReplicationCoordinatorNoOp::getOtherNodesInReplSet() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::checkIfWriteConcernCanBeSatisfied(
+    const WriteConcernOptions&) const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::checkIfCommitQuorumCanBeSatisfied(
+    const CommitQuorumOptions& commitQuorum) const {
+    MONGO_UNREACHABLE;
+}
+
+StatusWith<bool> ReplicationCoordinatorNoOp::checkIfCommitQuorumIsSatisfied(
+    const CommitQuorumOptions& commitQuorum,
+    const std::vector<HostAndPort>& commitReadyMembers) const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::checkReplEnabledForCommand(BSONObjBuilder*) {
+    return Status(ErrorCodes::NoReplicationEnabled, "no replication on embedded");
+}
+
+HostAndPort ReplicationCoordinatorNoOp::chooseNewSyncSource(const OpTime&) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::blacklistSyncSource(const HostAndPort&, Date_t) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::resetLastOpTimesFromOplog(OperationContext*, DataConsistency) {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::shouldChangeSyncSource(const HostAndPort&,
+                                                        const rpc::ReplSetMetadata&,
+                                                        boost::optional<rpc::OplogQueryMetadata>) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::advanceCommitPoint(const OpTimeAndWallTime&, bool fromSyncSource) {
+    MONGO_UNREACHABLE;
+}
+
+OpTime ReplicationCoordinatorNoOp::getLastCommittedOpTime() const {
+    MONGO_UNREACHABLE;
+}
+
+OpTimeAndWallTime ReplicationCoordinatorNoOp::getLastCommittedOpTimeAndWallTime() const {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processReplSetRequestVotes(OperationContext*,
+                                                              const ReplSetRequestVotesArgs&,
+                                                              ReplSetRequestVotesResponse*) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::prepareReplMetadata(const BSONObj&,
+                                                     const OpTime&,
+                                                     BSONObjBuilder*) const {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::getWriteConcernMajorityShouldJournal() {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::processHeartbeatV1(const ReplSetHeartbeatArgsV1&,
+                                                      ReplSetHeartbeatResponse*) {
+    MONGO_UNREACHABLE;
+}
+
+long long ReplicationCoordinatorNoOp::getTerm() {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::updateTerm(OperationContext*, long long) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::waitUntilSnapshotCommitted(OperationContext*, const Timestamp&) {
+    MONGO_UNREACHABLE;
+}
+
+size_t ReplicationCoordinatorNoOp::getNumUncommittedSnapshots() {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::createWMajorityWriteAvailabilityDateWaiter(OpTime opTime) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::dropAllSnapshots() {
+    MONGO_UNREACHABLE;
+}
+
+Status ReplicationCoordinatorNoOp::stepUpIfEligible(bool skipDryRun) {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::signalDropPendingCollectionsRemovedFromStorage() {
+    MONGO_UNREACHABLE;
+}
+
+boost::optional<Timestamp> ReplicationCoordinatorNoOp::getRecoveryTimestamp() {
+    MONGO_UNREACHABLE;
+}
+
+bool ReplicationCoordinatorNoOp::setContainsArbiter() const {
+    MONGO_UNREACHABLE;
+}
+
+void ReplicationCoordinatorNoOp::attemptToAdvanceStableTimestamp() {
+    MONGO_UNREACHABLE;
+}
+
+}  // namespace repl
+}  // namespace mongo
diff --git a/src/mongo/db/repl/replication_coordinator_noop.h b/src/mongo/db/repl/replication_coordinator_noop.h
new file mode 100644
index 00000000000..412057ab92a
--- /dev/null
+++ b/src/mongo/db/repl/replication_coordinator_noop.h
@@ -0,0 +1,263 @@
+/**
+ *    Copyright (C) 2019 MongoDB, Inc.
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the Server Side Public License, version 1,
+ *    as published by MongoDB, Inc.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    Server Side Public License for more details.
+ *
+ *    You should have received a copy of the Server Side Public License
+ *    along with this program. If not, see
+ *    <http://www.mongodb.com/licensing/server-side-public-license>.
+ *
+ *    As a special exception, the copyright holders give permission to link the
+ *    code of portions of this program with the OpenSSL library under certain
+ *    conditions as described in each individual source file and distribute
+ *    linked combinations including the program with the OpenSSL library. You
+ *    must comply with the Server Side Public License in all respects for
+ *    all of the code used other than as permitted herein. If you modify file(s)
+ *    with this exception, you may extend this exception to your version of the
+ *    file(s), but you are not obligated to do so. If you do not wish to do so,
+ *    delete this exception statement from your version. If you delete this
+ *    exception statement from all source files in the program, then also delete
+ *    it in the license file.
+ */
+
+#pragma once
+
+#include "mongo/db/repl/replication_coordinator.h"
+
+namespace mongo {
+namespace repl {
+
+/**
+ * Stub implementation for tests, or programs like mongocryptd, that want a non-null
+ * ReplicationCoordinator but don't need any replication logic.
+ */
+class ReplicationCoordinatorNoOp final : public ReplicationCoordinator {
+
+public:
+    ReplicationCoordinatorNoOp(ServiceContext* serviceContext);
+    ~ReplicationCoordinatorNoOp() = default;
+
+    ReplicationCoordinatorNoOp(ReplicationCoordinatorNoOp&) = delete;
+    ReplicationCoordinatorNoOp& operator=(ReplicationCoordinatorNoOp&) = delete;
+
+    void startup(OperationContext* opCtx) final;
+
+    void enterTerminalShutdown() final;
+
+    void shutdown(OperationContext* opCtx) final;
+
+    ServiceContext* getServiceContext() final {
+        return _service;
+    }
+
+    const ReplSettings& getSettings() const final;
+
+    Mode getReplicationMode() const final;
+    bool getMaintenanceMode() final;
+
+    bool isReplEnabled() const final;
+    bool isMasterForReportingPurposes() final;
+    bool isInPrimaryOrSecondaryState(OperationContext* opCtx) const final;
+    bool isInPrimaryOrSecondaryState_UNSAFE() const final;
+
+    bool canAcceptWritesForDatabase(OperationContext* opCtx, StringData dbName) final;
+    bool canAcceptWritesForDatabase_UNSAFE(OperationContext* opCtx, StringData dbName) final;
+
+    bool canAcceptWritesFor(OperationContext* opCtx, const NamespaceString& ns) final;
+    bool canAcceptWritesFor_UNSAFE(OperationContext* opCtx, const NamespaceString& ns) final;
+
+    Status checkCanServeReadsFor(OperationContext* opCtx,
+                                 const NamespaceString& ns,
+                                 bool slaveOk) final;
+    Status checkCanServeReadsFor_UNSAFE(OperationContext* opCtx,
+                                        const NamespaceString& ns,
+                                        bool slaveOk) final;
+
+    bool shouldRelaxIndexConstraints(OperationContext* opCtx, const NamespaceString& ns) final;
+
+    WriteConcernOptions getGetLastErrorDefault() final;
+
+    WriteConcernOptions populateUnsetWriteConcernOptionsSyncMode(WriteConcernOptions wc) final;
+
+    bool buildsIndexes() final;
+
+    MemberState getMemberState() const final;
+
+    bool canAcceptNonLocalWrites() const final;
+
+    std::vector<MemberData> getMemberData() const final;
+
+    Status waitForMemberState(MemberState, Milliseconds) final;
+
+    Seconds getSlaveDelaySecs() const final;
+
+    void clearSyncSourceBlacklist() final;
+
+    ReplicationCoordinator::StatusAndDuration awaitReplication(OperationContext*,
+                                                               const OpTime&,
+                                                               const WriteConcernOptions&) final;
+
+    void stepDown(OperationContext*, bool, const Milliseconds&, const Milliseconds&) final;
+
+    Status checkIfWriteConcernCanBeSatisfied(const WriteConcernOptions&) const final;
+
+    Status checkIfCommitQuorumCanBeSatisfied(const CommitQuorumOptions& commitQuorum) const final;
+
+    StatusWith<bool> checkIfCommitQuorumIsSatisfied(
+        const CommitQuorumOptions& commitQuorum,
+        const std::vector<HostAndPort>& commitReadyMembers) const final;
+
+    void setMyLastAppliedOpTimeAndWallTime(const OpTimeAndWallTime& opTimeAndWallTime) final;
+    void setMyLastDurableOpTimeAndWallTime(const OpTimeAndWallTime& opTimeAndWallTime) final;
+    void setMyLastAppliedOpTimeAndWallTimeForward(const OpTimeAndWallTime& opTimeAndWallTime,
+                                                  DataConsistency consistency) final;
+    void setMyLastDurableOpTimeAndWallTimeForward(const OpTimeAndWallTime& opTimeAndWallTime) final;
+
+    void resetMyLastOpTimes() final;
+
+    void setMyHeartbeatMessage(const std::string&) final;
+
+    OpTime getMyLastAppliedOpTime() const final;
+    OpTimeAndWallTime getMyLastAppliedOpTimeAndWallTime() const final;
+
+    OpTime getMyLastDurableOpTime() const final;
+    OpTimeAndWallTime getMyLastDurableOpTimeAndWallTime() const final;
+
+    Status waitUntilOpTimeForReadUntil(OperationContext*,
+                                       const ReadConcernArgs&,
+                                       boost::optional<Date_t>) final;
+
+    Status waitUntilOpTimeForRead(OperationContext*, const ReadConcernArgs&) final;
+    Status awaitTimestampCommitted(OperationContext* opCtx, Timestamp ts) final;
+
+    OID getElectionId() final;
+
+    int getMyId() const final;
+
+    HostAndPort getMyHostAndPort() const final;
+
+    Status setFollowerMode(const MemberState&) final;
+
+    Status setFollowerModeStrict(OperationContext* opCtx, const MemberState&) final;
+
+    ApplierState getApplierState() final;
+
+    void signalDrainComplete(OperationContext*, long long) final;
+
+    Status waitForDrainFinish(Milliseconds) final;
+
+    void signalUpstreamUpdater() final;
+
+    Status resyncData(OperationContext*, bool) final;
+
+    StatusWith<BSONObj> prepareReplSetUpdatePositionCommand() const final;
+
+    Status processReplSetGetStatus(BSONObjBuilder*, ReplSetGetStatusResponseStyle) final;
+
+    void fillIsMasterForReplSet(IsMasterResponse*, const SplitHorizon::Parameters& horizon) final;
+
+    void appendSlaveInfoData(BSONObjBuilder*) final;
+
+    ReplSetConfig getConfig() const final;
+
+    void processReplSetGetConfig(BSONObjBuilder*) final;
+
+    void processReplSetMetadata(const rpc::ReplSetMetadata&) final;
+
+    void advanceCommitPoint(const OpTimeAndWallTime& committedOpTimeAndWallTime,
+                            bool fromSyncSource) final;
+
+    void cancelAndRescheduleElectionTimeout() final;
+
+    Status setMaintenanceMode(bool) final;
+
+    Status processReplSetSyncFrom(OperationContext*, const HostAndPort&, BSONObjBuilder*) final;
+
+    Status processReplSetFreeze(int, BSONObjBuilder*) final;
+
+    Status processReplSetReconfig(OperationContext*,
+                                  const ReplSetReconfigArgs&,
+                                  BSONObjBuilder*) final;
+
+    Status processReplSetInitiate(OperationContext*, const BSONObj&, BSONObjBuilder*) final;
+
+    Status processReplSetUpdatePosition(const UpdatePositionArgs&, long long*) final;
+
+    std::vector<HostAndPort> getHostsWrittenTo(const OpTime&, bool) final;
+
+    std::vector<HostAndPort> getOtherNodesInReplSet() const final;
+
+    Status checkReplEnabledForCommand(BSONObjBuilder*) final;
+
+
+    HostAndPort chooseNewSyncSource(const OpTime&) final;
+
+    void blacklistSyncSource(const HostAndPort&, Date_t) final;
+
+    void resetLastOpTimesFromOplog(OperationContext*, DataConsistency) final;
+
+    bool shouldChangeSyncSource(const HostAndPort&,
+                                const rpc::ReplSetMetadata&,
+                                boost::optional<rpc::OplogQueryMetadata>) final;
+
+    OpTime getLastCommittedOpTime() const final;
+
+    OpTimeAndWallTime getLastCommittedOpTimeAndWallTime() const final;
+
+    Status processReplSetRequestVotes(OperationContext*,
+                                      const ReplSetRequestVotesArgs&,
+                                      ReplSetRequestVotesResponse*) final;
+
+    void prepareReplMetadata(const BSONObj&, const OpTime&, BSONObjBuilder*) const final;
+
+    Status processHeartbeatV1(const ReplSetHeartbeatArgsV1&, ReplSetHeartbeatResponse*) final;
+
+    bool getWriteConcernMajorityShouldJournal() final;
+
+    void dropAllSnapshots() final;
+
+    long long getTerm() final;
+
+    Status updateTerm(OperationContext*, long long) final;
+
+    OpTime getCurrentCommittedSnapshotOpTime() const final;
+
+    OpTimeAndWallTime getCurrentCommittedSnapshotOpTimeAndWallTime() const final;
+
+    void waitUntilSnapshotCommitted(OperationContext*, const Timestamp&) final;
+
+    void appendDiagnosticBSON(BSONObjBuilder*) final;
+
+    void appendConnectionStats(executor::ConnectionPoolStats* stats) const final;
+
+    size_t getNumUncommittedSnapshots() final;
+
+    virtual void createWMajorityWriteAvailabilityDateWaiter(OpTime opTime) final;
+
+    Status stepUpIfEligible(bool skipDryRun) final;
+
+    Status abortCatchupIfNeeded(PrimaryCatchUpConclusionReason reason) final;
+
+    void incrementNumCatchUpOpsIfCatchingUp(int numOps) final;
+
+    void signalDropPendingCollectionsRemovedFromStorage() final;
+
+    boost::optional<Timestamp> getRecoveryTimestamp() final;
+
+    bool setContainsArbiter() const final;
+
+    void attemptToAdvanceStableTimestamp() final;
+
+private:
+    ServiceContext* const _service;
+};
+
+}  // namespace repl
+}  // namespace mongo