b3e2561ed8
these unused includes were identified by clang-include-cleaner. after auditing these source files, all of the reports have been confirmed. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
78 lines
1.8 KiB
C++
78 lines
1.8 KiB
C++
/*
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* Copyright 2023-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
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*/
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#pragma once
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#include <seastar/core/sstring.hh>
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#include "raft/raft.hh"
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namespace service {
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struct join_node_query_params {};
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struct join_node_query_result {
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enum class topology_mode : uint8_t {
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// The cluster uses legacy, gossiper-based topology operations
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legacy = 0,
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// The cluster uses raft-based topology operations
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raft = 1,
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};
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topology_mode topo_mode;
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};
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struct join_node_request_params {
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raft::server_id host_id;
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std::optional<raft::server_id> replaced_id;
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std::vector<sstring> ignore_nodes;
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sstring cluster_name;
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sstring snitch_name;
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sstring datacenter;
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sstring rack;
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sstring release_version;
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uint32_t num_tokens;
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sstring tokens_string;
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uint32_t shard_count;
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uint32_t ignore_msb;
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std::vector<sstring> supported_features;
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utils::UUID request_id;
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};
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struct join_node_request_result {
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// Request was successfully placed and will be processed
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// by the topology coordinator.
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struct ok {};
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// The request was immediately rejected, most likely due to some
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// parameters being incorrect or incompatible with the cluster.
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struct rejected {
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sstring reason;
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};
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std::variant<ok, rejected> result;
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};
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struct join_node_response_params {
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// The topology coordinator accepts and wants to add the joining node
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// to group 0 and to the cluster in general.
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struct accepted {};
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// The topology coordinator rejects the node, most likely due to some
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// parameters being incorrect or incompatible with the cluster.
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struct rejected {
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sstring reason;
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};
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std::variant<accepted, rejected> response;
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};
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struct join_node_response_result {};
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}
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