f6afc02951
There are several endpoints that have collection of objects at hand and want a vector of corresponding strings. Use std::ranges library for conversion. Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
79 lines
3.3 KiB
C++
79 lines
3.3 KiB
C++
/*
|
|
* Copyright (C) 2015-present ScyllaDB
|
|
*/
|
|
|
|
/*
|
|
* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
|
|
*/
|
|
|
|
#include <seastar/core/coroutine.hh>
|
|
|
|
#include "gossiper.hh"
|
|
#include "api/api-doc/gossiper.json.hh"
|
|
#include "gms/endpoint_state.hh"
|
|
#include "gms/gossiper.hh"
|
|
#include "api/api.hh"
|
|
|
|
namespace api {
|
|
using namespace seastar::httpd;
|
|
using namespace json;
|
|
|
|
void set_gossiper(http_context& ctx, routes& r, gms::gossiper& g) {
|
|
httpd::gossiper_json::get_down_endpoint.set(r, [&g] (std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
auto res = co_await g.get_unreachable_members_synchronized();
|
|
co_return json::json_return_type(res | std::views::transform([] (auto& ep) { return fmt::to_string(ep); }) | std::ranges::to<std::vector>());
|
|
});
|
|
|
|
|
|
httpd::gossiper_json::get_live_endpoint.set(r, [&g] (std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
auto res = co_await g.get_live_members_synchronized();
|
|
co_return json::json_return_type(res | std::views::transform([] (auto& ep) { return fmt::to_string(ep); }) | std::ranges::to<std::vector>());
|
|
});
|
|
|
|
httpd::gossiper_json::get_endpoint_downtime.set(r, [&g] (std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
gms::inet_address ep(req->get_path_param("addr"));
|
|
// synchronize unreachable_members on all shards
|
|
co_await g.get_unreachable_members_synchronized();
|
|
co_return g.get_endpoint_downtime(g.get_host_id(ep));
|
|
});
|
|
|
|
httpd::gossiper_json::get_current_generation_number.set(r, [&g] (std::unique_ptr<http::request> req) {
|
|
gms::inet_address ep(req->get_path_param("addr"));
|
|
return g.get_current_generation_number(g.get_host_id(ep)).then([] (gms::generation_type res) {
|
|
return make_ready_future<json::json_return_type>(res.value());
|
|
});
|
|
});
|
|
|
|
httpd::gossiper_json::get_current_heart_beat_version.set(r, [&g] (std::unique_ptr<http::request> req) {
|
|
gms::inet_address ep(req->get_path_param("addr"));
|
|
return g.get_current_heart_beat_version(g.get_host_id(ep)).then([] (gms::version_type res) {
|
|
return make_ready_future<json::json_return_type>(res.value());
|
|
});
|
|
});
|
|
|
|
httpd::gossiper_json::assassinate_endpoint.set(r, [&g](std::unique_ptr<http::request> req) {
|
|
return g.assassinate_endpoint(req->get_path_param("addr")).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
httpd::gossiper_json::force_remove_endpoint.set(r, [&g](std::unique_ptr<http::request> req) {
|
|
gms::inet_address ep(req->get_path_param("addr"));
|
|
return g.force_remove_endpoint(g.get_host_id(ep), gms::null_permit_id).then([] () {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
}
|
|
|
|
void unset_gossiper(http_context& ctx, routes& r) {
|
|
httpd::gossiper_json::get_down_endpoint.unset(r);
|
|
httpd::gossiper_json::get_live_endpoint.unset(r);
|
|
httpd::gossiper_json::get_endpoint_downtime.unset(r);
|
|
httpd::gossiper_json::get_current_generation_number.unset(r);
|
|
httpd::gossiper_json::get_current_heart_beat_version.unset(r);
|
|
httpd::gossiper_json::assassinate_endpoint.unset(r);
|
|
httpd::gossiper_json::force_remove_endpoint.unset(r);
|
|
}
|
|
|
|
}
|