fbd98e6292
This move is not "just move", but also includes: - putting the whole thing into seastar::async() - switch from locally captured dependencies into controller's class members - making smp_service_groups optional because it doesn't have default contructor and should somehow survive on constructed controller until its start() Also copy few bits from main that can be generalized later: - get_or_default() helper from main - sharded_parameter lambda for cdc - net family and preferred thing from main ( this also fixed the indentation broken by previous patch ) Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
/*
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* Copyright (C) 2021-present ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <seastar/core/sharded.hh>
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#include <seastar/core/smp.hh>
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namespace service {
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class storage_proxy;
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class migration_manager;
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class memory_limiter;
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}
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namespace db {
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class system_distributed_keyspace;
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class config;
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}
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namespace cdc {
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class generation_service;
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}
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namespace cql3 {
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class query_processor;
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}
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namespace alternator {
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using namespace seastar;
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class executor;
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class server;
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class controller {
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sharded<service::storage_proxy>& _proxy;
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sharded<service::migration_manager>& _mm;
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sharded<db::system_distributed_keyspace>& _sys_dist_ks;
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sharded<cdc::generation_service>& _cdc_gen_svc;
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sharded<cql3::query_processor>& _qp;
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sharded<service::memory_limiter>& _memory_limiter;
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const db::config& _config;
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sharded<executor> _executor;
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sharded<server> _server;
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std::optional<smp_service_group> _ssg;
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public:
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controller(sharded<service::storage_proxy>& proxy,
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sharded<service::migration_manager>& mm,
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sharded<db::system_distributed_keyspace>& sys_dist_ks,
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sharded<cdc::generation_service>& cdc_gen_svc,
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sharded<cql3::query_processor>& qp,
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sharded<service::memory_limiter>& memory_limiter,
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const db::config& config);
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future<> start();
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future<> stop();
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};
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}
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