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scylladb/api/error_injection.cc

70 lines
2.3 KiB
C++

/*
* Copyright (C) 2020-present ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#include "api/api-doc/error_injection.json.hh"
#include "api/api.hh"
#include <seastar/http/exception.hh>
#include "log.hh"
#include "utils/error_injection.hh"
#include "seastar/core/future-util.hh"
namespace api {
namespace hf = httpd::error_injection_json;
void set_error_injection(http_context& ctx, routes& r) {
hf::enable_injection.set(r, [](std::unique_ptr<request> req) {
sstring injection = req->param["injection"];
bool one_shot = req->get_query_param("one_shot") == "True";
auto& errinj = utils::get_local_injector();
return errinj.enable_on_all(injection, one_shot).then([] {
return make_ready_future<json::json_return_type>(json::json_void());
});
});
hf::get_enabled_injections_on_all.set(r, [](std::unique_ptr<request> req) {
auto& errinj = utils::get_local_injector();
auto ret = errinj.enabled_injections_on_all();
return make_ready_future<json::json_return_type>(ret);
});
hf::disable_injection.set(r, [](std::unique_ptr<request> req) {
sstring injection = req->param["injection"];
auto& errinj = utils::get_local_injector();
return errinj.disable_on_all(injection).then([] {
return make_ready_future<json::json_return_type>(json::json_void());
});
});
hf::disable_on_all.set(r, [](std::unique_ptr<request> req) {
auto& errinj = utils::get_local_injector();
return errinj.disable_on_all().then([] {
return make_ready_future<json::json_return_type>(json::json_void());
});
});
}
} // namespace api