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HA: Disable replication from old main (#1674)

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This commit is contained in:
Antonio Filipovic
2024-02-07 11:20:47 +01:00
committed by GitHub
parent 4ef6a1f9c3
commit c15b62a88d
70 changed files with 1419 additions and 573 deletions
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24
src/coordination/coordinator_client.cpp
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@@ -9,6 +9,7 @@
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
#include "utils/uuid.hpp"
#ifdef MG_ENTERPRISE
#include "coordination/coordinator_client.hpp"
@@ -71,16 +72,17 @@ auto CoordinatorClient::SetCallbacks(HealthCheckCallback succ_cb, HealthCheckCal
auto CoordinatorClient::ReplicationClientInfo() const -> ReplClientInfo { return config_.replication_client_info; }
auto CoordinatorClient::SendPromoteReplicaToMainRpc(ReplicationClientsInfo replication_clients_info) const -> bool {
auto CoordinatorClient::SendPromoteReplicaToMainRpc(const utils::UUID &uuid,
ReplicationClientsInfo replication_clients_info) const -> bool {
try {
auto stream{rpc_client_.Stream<PromoteReplicaToMainRpc>(std::move(replication_clients_info))};
auto stream{rpc_client_.Stream<PromoteReplicaToMainRpc>(uuid, std::move(replication_clients_info))};
if (!stream.AwaitResponse().success) {
spdlog::error("Failed to receive successful RPC failover response!");
spdlog::error("Failed to receive successful PromoteReplicaToMainRpc response!");
return false;
}
return true;
} catch (rpc::RpcFailedException const &) {
spdlog::error("RPC error occurred while sending failover RPC!");
spdlog::error("RPC error occurred while sending PromoteReplicaToMainRpc!");
}
return false;
}
@@ -101,5 +103,19 @@ auto CoordinatorClient::DemoteToReplica() const -> bool {
return false;
}
auto CoordinatorClient::SendSwapMainUUIDRpc(const utils::UUID &uuid) const -> bool {
try {
auto stream{rpc_client_.Stream<replication_coordination_glue::SwapMainUUIDRpc>(uuid)};
if (!stream.AwaitResponse().success) {
spdlog::error("Failed to receive successful RPC swapping of uuid response!");
return false;
}
return true;
} catch (const rpc::RpcFailedException &) {
spdlog::error("RPC error occurred while sending swapping uuid RPC!");
}
return false;
}
} // namespace memgraph::coordination
#endif