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serialization_rt_test.cc
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serialization_rt_test.cc
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// Copyright 2020 Redpanda Data, Inc.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.md
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0
#include "base/units.h"
#include "cluster/commands.h"
#include "cluster/controller_snapshot.h"
#include "cluster/health_monitor_types.h"
#include "cluster/metadata_dissemination_types.h"
#include "cluster/tests/randoms.h"
#include "cluster/tests/topic_properties_generator.h"
#include "cluster/tests/utils.h"
#include "cluster/tx_protocol_types.h"
#include "cluster/types.h"
#include "compat/check.h"
#include "container/fragmented_vector.h"
#include "model/compression.h"
#include "model/fundamental.h"
#include "model/metadata.h"
#include "model/tests/random_batch.h"
#include "model/tests/randoms.h"
#include "model/timestamp.h"
#include "pandaproxy/schema_registry/test/random.h"
#include "raft/fundamental.h"
#include "raft/group_configuration.h"
#include "raft/types.h"
#include "random/generators.h"
#include "reflection/adl.h"
#include "reflection/async_adl.h"
#include "security/tests/randoms.h"
#include "storage/types.h"
#include "test_utils/randoms.h"
#include "test_utils/rpc.h"
#include "utils/tristate.h"
#include "v8_engine/data_policy.h"
#include <seastar/core/chunked_fifo.hh>
#include <seastar/core/sstring.hh>
#include <seastar/testing/thread_test_case.hh>
#include <boost/test/tools/old/interface.hpp>
#include <chrono>
#include <cstdint>
#include <optional>
#include <vector>
using namespace std::chrono_literals; // NOLINT
SEASTAR_THREAD_TEST_CASE(topic_config_rt_test) {
cluster::topic_configuration cfg(
model::ns("test"), model::topic{"a_topic"}, 3, 1);
cfg.properties.cleanup_policy_bitflags
= model::cleanup_policy_bitflags::deletion
| model::cleanup_policy_bitflags::compaction;
cfg.properties.compaction_strategy = model::compaction_strategy::offset;
cfg.properties.compression = model::compression::snappy;
cfg.properties.segment_size = std::optional<size_t>(1_GiB);
cfg.properties.retention_bytes = tristate<size_t>{};
cfg.properties.retention_duration = tristate<std::chrono::milliseconds>(
10h);
auto d = serialize_roundtrip_rpc(std::move(cfg));
BOOST_REQUIRE_EQUAL(model::ns("test"), d.tp_ns.ns);
BOOST_REQUIRE_EQUAL(model::topic("a_topic"), d.tp_ns.tp);
BOOST_REQUIRE_EQUAL(3, d.partition_count);
BOOST_REQUIRE_EQUAL(1, d.replication_factor);
BOOST_REQUIRE_EQUAL(model::compression::snappy, d.properties.compression);
BOOST_REQUIRE_EQUAL(
model::cleanup_policy_bitflags::deletion
| model::cleanup_policy_bitflags::compaction,
d.properties.cleanup_policy_bitflags);
BOOST_REQUIRE_EQUAL(
model::compaction_strategy::offset, d.properties.compaction_strategy);
BOOST_CHECK(10h == d.properties.retention_duration.value());
BOOST_REQUIRE_EQUAL(tristate<size_t>{}, d.properties.retention_bytes);
}
SEASTAR_THREAD_TEST_CASE(broker_metadata_rt_test) {
model::broker b(
model::node_id(0),
net::unresolved_address("127.0.0.1", 9092),
net::unresolved_address("172.0.1.2", 9999),
model::rack_id("test"),
model::broker_properties{
.cores = 8,
.available_memory_gb = 1024,
.available_disk_gb = static_cast<uint32_t>(10000000000),
.mount_paths = {"/", "/var/lib"},
.etc_props = {{"max_segment_size", "1233451"}},
.available_memory_bytes = 1024 * 1_GiB,
.in_fips_mode = model::fips_mode_flag::enabled});
auto d = serialize_roundtrip_rpc(std::move(b));
BOOST_REQUIRE_EQUAL(d.id(), model::node_id(0));
BOOST_REQUIRE_EQUAL(
d.kafka_advertised_listeners()[0].address.host(), "127.0.0.1");
BOOST_REQUIRE_EQUAL(d.kafka_advertised_listeners()[0].address.port(), 9092);
BOOST_REQUIRE_EQUAL(d.rpc_address().host(), "172.0.1.2");
BOOST_REQUIRE_EQUAL(d.properties().cores, 8);
BOOST_REQUIRE_EQUAL(d.properties().available_memory_gb, 1024);
BOOST_REQUIRE_EQUAL(
d.properties().available_disk_gb, static_cast<uint32_t>(10000000000));
BOOST_REQUIRE_EQUAL(
d.properties().mount_paths, std::vector<ss::sstring>({"/", "/var/lib"}));
BOOST_REQUIRE_EQUAL(d.properties().etc_props.size(), 1);
BOOST_REQUIRE_EQUAL(
d.properties().etc_props.find("max_segment_size")->second, "1233451");
BOOST_CHECK(d.rack() == std::optional<ss::sstring>("test"));
BOOST_REQUIRE_EQUAL(d.properties().available_memory_bytes, 1024 * 1_GiB);
BOOST_REQUIRE_EQUAL(
d.properties().in_fips_mode, model::fips_mode_flag::enabled);
}
SEASTAR_THREAD_TEST_CASE(partition_assignment_rt_test) {
cluster::partition_assignment p_as{
raft::group_id(2),
model::partition_id(3),
{{.node_id = model::node_id(0), .shard = 1}}};
auto d = serialize_roundtrip_rpc(std::move(p_as));
BOOST_REQUIRE_EQUAL(d.group, raft::group_id(2));
BOOST_REQUIRE_EQUAL(d.id, model::partition_id(3));
BOOST_REQUIRE_EQUAL(d.replicas.size(), 1);
BOOST_REQUIRE_EQUAL(d.replicas[0].node_id(), 0);
BOOST_REQUIRE_EQUAL(d.replicas[0].shard, 1);
}
SEASTAR_THREAD_TEST_CASE(create_topics_request) {
// clang-format off
cluster::create_topics_request req{
.topics = {cluster::topic_configuration(
model::ns("default"), model::topic("tp-1"), 12, 3),
cluster::topic_configuration(
model::ns("default"), model::topic("tp-2"), 6, 5)},
.timeout = std::chrono::seconds(1)};
// clang-format on
auto res = serialize_roundtrip_rpc(std::move(req));
BOOST_CHECK(res.timeout == std::chrono::seconds(1));
BOOST_REQUIRE_EQUAL(res.topics[0].partition_count, 12);
BOOST_REQUIRE_EQUAL(res.topics[0].replication_factor, 3);
BOOST_REQUIRE_EQUAL(res.topics[0].tp_ns.ns, model::ns("default"));
BOOST_REQUIRE_EQUAL(res.topics[0].tp_ns.tp, model::topic("tp-1"));
BOOST_REQUIRE_EQUAL(res.topics[1].partition_count, 6);
BOOST_REQUIRE_EQUAL(res.topics[1].replication_factor, 5);
BOOST_REQUIRE_EQUAL(res.topics[0].tp_ns.ns, model::ns("default"));
BOOST_REQUIRE_EQUAL(res.topics[1].tp_ns.tp, model::topic("tp-2"));
}
SEASTAR_THREAD_TEST_CASE(create_topics_reply) {
auto md1 = model::topic_metadata(
model::topic_namespace(model::ns("test-ns"), model::topic("tp-1")));
auto pmd1 = model::partition_metadata(model::partition_id(0));
pmd1.leader_node = model::node_id(10);
pmd1.replicas.push_back(model::broker_shard{model::node_id(10), 0});
pmd1.replicas.push_back(model::broker_shard{model::node_id(12), 1});
pmd1.replicas.push_back(model::broker_shard{model::node_id(13), 2});
md1.partitions = {pmd1};
// clang-format off
cluster::create_topics_reply req{
{cluster::topic_result(
model::topic_namespace(model::ns("default"), model::topic("tp-1")),
cluster::errc::success),
cluster::topic_result(
model::topic_namespace(model::ns("default"), model::topic("tp-2")),
cluster::errc::notification_wait_timeout)},
{md1}, {}};
// clang-format on
auto res = serialize_roundtrip_rpc(std::move(req));
BOOST_REQUIRE_EQUAL(res.results[0].tp_ns.tp, model::topic("tp-1"));
BOOST_REQUIRE_EQUAL(res.results[0].ec, cluster::errc::success);
BOOST_REQUIRE_EQUAL(res.results[1].tp_ns.tp, model::topic("tp-2"));
BOOST_REQUIRE_EQUAL(
res.results[1].ec, cluster::errc::notification_wait_timeout);
BOOST_REQUIRE_EQUAL(res.metadata[0].tp_ns.tp, md1.tp_ns.tp);
BOOST_REQUIRE_EQUAL(res.metadata[0].partitions[0].id, pmd1.id);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].leader_node.value(),
pmd1.leader_node.value());
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[0].node_id,
pmd1.replicas[0].node_id);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[0].shard, pmd1.replicas[0].shard);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[1].node_id,
pmd1.replicas[1].node_id);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[1].shard, pmd1.replicas[1].shard);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[2].node_id,
pmd1.replicas[2].node_id);
BOOST_REQUIRE_EQUAL(
res.metadata[0].partitions[0].replicas[2].shard, pmd1.replicas[2].shard);
}
SEASTAR_THREAD_TEST_CASE(config_invariants_test) {
auto invariants = cluster::configuration_invariants(model::node_id(12), 64);
auto res = serialize_roundtrip_adl(std::move(invariants));
BOOST_REQUIRE_EQUAL(res.core_count, 64);
BOOST_REQUIRE_EQUAL(res.node_id, model::node_id(12));
BOOST_REQUIRE_EQUAL(res.version, 0);
}
SEASTAR_THREAD_TEST_CASE(config_update_req_resp_test) {
auto req_broker = model::random_broker(0, 10);
auto target_node = model::node_id(23);
cluster::configuration_update_request req(req_broker, target_node);
auto req_res = serialize_roundtrip_rpc(std::move(req));
BOOST_REQUIRE_EQUAL(req_broker, req_res.node);
BOOST_REQUIRE_EQUAL(target_node, req_res.target_node);
cluster::configuration_update_reply reply{true};
auto reply_res = serialize_roundtrip_rpc(std::move(reply));
BOOST_REQUIRE_EQUAL(reply_res.success, true);
}
namespace old {
struct incremental_topic_updates_v1 {
cluster::property_update<std::optional<model::compression>> compression;
cluster::property_update<std::optional<model::cleanup_policy_bitflags>>
cleanup_policy_bitflags;
cluster::property_update<std::optional<model::compaction_strategy>>
compaction_strategy;
cluster::property_update<std::optional<model::timestamp_type>>
timestamp_type;
cluster::property_update<std::optional<size_t>> segment_size;
cluster::property_update<tristate<size_t>> retention_bytes;
cluster::property_update<tristate<std::chrono::milliseconds>>
retention_duration;
};
struct incremental_topic_updates_v2 {
cluster::property_update<std::optional<model::compression>> compression;
cluster::property_update<std::optional<model::cleanup_policy_bitflags>>
cleanup_policy_bitflags;
cluster::property_update<std::optional<model::compaction_strategy>>
compaction_strategy;
cluster::property_update<std::optional<model::timestamp_type>>
timestamp_type;
cluster::property_update<std::optional<size_t>> segment_size;
cluster::property_update<tristate<size_t>> retention_bytes;
cluster::property_update<tristate<std::chrono::milliseconds>>
retention_duration;
cluster::property_update<std::optional<v8_engine::data_policy>> data_policy;
};
} // namespace old
bool rand_bool() { return random_generators::get_int(0, 100) > 50; }
cluster::incremental_update_operation random_op() {
return cluster::incremental_update_operation(
random_generators::get_int<int8_t>(0, 2));
}
cluster::incremental_topic_updates random_incremental_topic_updates() {
cluster::incremental_topic_updates ret;
if (rand_bool()) {
ret.compression.value = model::compression(
random_generators::get_int(0, 4));
ret.compression.op = random_op();
}
if (rand_bool()) {
ret.cleanup_policy_bitflags.value = model::cleanup_policy_bitflags(
random_generators::get_int(0, 3));
ret.cleanup_policy_bitflags.op = random_op();
}
if (rand_bool()) {
ret.compaction_strategy.value = model::compaction_strategy(
random_generators::get_int(0, 2));
ret.compaction_strategy.op = random_op();
}
if (rand_bool()) {
ret.timestamp_type.value = model::timestamp_type(
random_generators::get_int(0, 1));
ret.timestamp_type.op = random_op();
}
if (rand_bool()) {
if (!rand_bool()) {
ret.retention_bytes.value = tristate<size_t>();
ret.retention_bytes.op = random_op();
} else {
ret.retention_bytes.value = tristate<size_t>(
random_generators::get_int<size_t>(0, 10_GiB));
ret.retention_bytes.op = random_op();
}
}
if (rand_bool()) {
if (!rand_bool()) {
ret.retention_duration.value
= tristate<std::chrono::milliseconds>();
ret.retention_duration.op = random_op();
} else {
ret.retention_duration.value = tristate<std::chrono::milliseconds>(
std::chrono::milliseconds(
random_generators::get_int(0, 500000000)));
ret.retention_duration.op = random_op();
}
}
return ret;
}
SEASTAR_THREAD_TEST_CASE(incremental_topic_updates_rt_test) {
cluster::incremental_topic_updates updates
= random_incremental_topic_updates();
auto original = updates;
auto result = serialize_roundtrip_rpc(std::move(updates));
BOOST_CHECK(result == original);
}
SEASTAR_THREAD_TEST_CASE(incremental_topic_updates_backward_compatibilty_test) {
cluster::incremental_topic_updates updates
= random_incremental_topic_updates();
old::incremental_topic_updates_v1 old_updates;
old_updates.cleanup_policy_bitflags = updates.cleanup_policy_bitflags;
old_updates.compaction_strategy = updates.compaction_strategy;
old_updates.compression = updates.compression;
old_updates.timestamp_type = updates.timestamp_type;
old_updates.retention_bytes = updates.retention_bytes;
old_updates.retention_duration = updates.retention_duration;
old_updates.segment_size = updates.segment_size;
// serialize old version
iobuf buf = reflection::to_iobuf(old_updates);
iobuf_parser parser(std::move(buf));
// deserialize with new type
auto result = reflection::adl<cluster::incremental_topic_updates>{}.from(
parser);
BOOST_CHECK(
old_updates.cleanup_policy_bitflags == result.cleanup_policy_bitflags);
BOOST_CHECK(old_updates.compaction_strategy == result.compaction_strategy);
BOOST_CHECK(old_updates.compression == result.compression);
BOOST_CHECK(old_updates.timestamp_type == result.timestamp_type);
BOOST_CHECK(old_updates.retention_bytes == result.retention_bytes);
BOOST_CHECK(old_updates.retention_duration == result.retention_duration);
BOOST_CHECK(old_updates.segment_size == result.segment_size);
old::incremental_topic_updates_v2 old_updates_with_dp;
old_updates_with_dp.cleanup_policy_bitflags
= updates.cleanup_policy_bitflags;
old_updates_with_dp.compaction_strategy = updates.compaction_strategy;
old_updates_with_dp.compression = updates.compression;
old_updates_with_dp.timestamp_type = updates.timestamp_type;
old_updates_with_dp.retention_bytes = updates.retention_bytes;
old_updates_with_dp.retention_duration = updates.retention_duration;
old_updates_with_dp.segment_size = updates.segment_size;
old_updates_with_dp.data_policy.op = random_op();
old_updates_with_dp.data_policy.value = v8_engine::data_policy(
random_generators::gen_alphanum_string(6),
random_generators::gen_alphanum_string(6));
// serialize old version
buf = reflection::to_iobuf(old_updates_with_dp);
iobuf_parser parser_with_dp(std::move(buf));
// deserialize with new type
result = reflection::adl<cluster::incremental_topic_updates>{}.from(
parser_with_dp);
BOOST_CHECK(
old_updates.cleanup_policy_bitflags == result.cleanup_policy_bitflags);
BOOST_CHECK(
old_updates_with_dp.compaction_strategy == result.compaction_strategy);
BOOST_CHECK(old_updates_with_dp.compression == result.compression);
BOOST_CHECK(old_updates_with_dp.timestamp_type == result.timestamp_type);
BOOST_CHECK(old_updates_with_dp.retention_bytes == result.retention_bytes);
BOOST_CHECK(
old_updates_with_dp.retention_duration == result.retention_duration);
BOOST_CHECK(old_updates_with_dp.segment_size == result.segment_size);
}
SEASTAR_THREAD_TEST_CASE(partition_status_serialiaztion_test) {
cluster::partition_status status{
.id = model::partition_id(10),
.term = model::term_id(256),
.leader_id = model::node_id(123),
.revision_id = model::revision_id(1024),
.size_bytes = 4096,
};
auto original = status;
auto result = serialize_roundtrip_rpc(std::move(status));
BOOST_CHECK(result == original);
}
struct partition_status_v0 {
int8_t version = 0;
model::partition_id id;
model::term_id term;
std::optional<model::node_id> leader_id;
};
struct partition_status_v1 {
int8_t version = 0;
model::partition_id id;
model::term_id term;
std::optional<model::node_id> leader_id;
model::revision_id revision_id;
};
namespace reflection {
template<>
struct adl<partition_status_v0> {
void to(iobuf& out, partition_status_v0&& s) {
serialize(out, int8_t(0), s.id, s.term, s.leader_id);
}
partition_status_v0 from(iobuf_parser& p) {
adl<int8_t>{}.from(p); // version
auto id = adl<model::partition_id>{}.from(p);
auto term = adl<model::term_id>{}.from(p);
auto leader = adl<std::optional<model::node_id>>{}.from(p);
return partition_status_v0{
.id = id,
.term = term,
.leader_id = leader,
};
}
};
template<>
struct adl<partition_status_v1> {
void to(iobuf& out, partition_status_v1&& s) {
if (s.revision_id == model::revision_id{}) {
serialize(out, int8_t(0), s.id, s.term, s.leader_id);
} else {
serialize(
out, int8_t(-1), s.id, s.term, s.leader_id, s.revision_id);
}
}
partition_status_v1 from(iobuf_parser& p) {
auto version = adl<int8_t>{}.from(p);
auto id = adl<model::partition_id>{}.from(p);
auto term = adl<model::term_id>{}.from(p);
auto leader = adl<std::optional<model::node_id>>{}.from(p);
partition_status_v1 ret{
.id = id,
.term = term,
.leader_id = leader,
};
if (version < 0) {
ret.revision_id = adl<model::revision_id>{}.from(p);
}
return ret;
}
};
} // namespace reflection
template<typename T>
void roundtrip_test(T a) {
using compat::compat_copy;
auto [serde_in, original] = compat_copy(std::move(a));
auto serde_out = serde::to_iobuf(std::move(serde_in));
T from_serde;
std::exception_ptr err;
try {
from_serde = serde::from_iobuf<T>(serde_out.copy());
} catch (...) {
err = std::current_exception();
}
if constexpr (std::equality_comparable<T>) {
// On failures, log the type and the content of the buffer.
if (err || original != from_serde) {
std::cerr << "Failed serde roundtrip on " << typeid(T).name()
<< std::endl;
std::cerr << "Dump " << serde_out.size_bytes()
<< " bytes: " << serde_out.hexdump(1024) << std::endl;
}
if (err) {
std::rethrow_exception(err);
}
BOOST_REQUIRE(original == from_serde);
} else {
auto serde_out_after_roundtrip = serde::to_iobuf(from_serde);
if (err || serde_out_after_roundtrip != serde_out) {
std::cerr << "Failed serde roundtrip on " << typeid(T).name()
<< std::endl;
std::cerr << "Iobuf before " << serde_out.size_bytes()
<< " bytes: " << serde_out.hexdump(1024) << std::endl;
std::cerr << "Iobuf after "
<< serde_out_after_roundtrip.size_bytes()
<< " bytes: " << serde_out_after_roundtrip.hexdump(1024)
<< std::endl;
}
if (err) {
std::rethrow_exception(err);
}
BOOST_REQUIRE(serde_out_after_roundtrip == serde_out);
}
}
template<typename T>
cluster::property_update<T> random_property_update(T value) {
return {
value,
random_generators::random_choice(
std::vector<cluster::incremental_update_operation>{
cluster::incremental_update_operation::set,
cluster::incremental_update_operation::remove}),
};
}
ss::chunked_fifo<cluster::partition_assignment> random_partition_assignments() {
ss::chunked_fifo<cluster::partition_assignment> ret;
for (auto a = 0, ma = random_generators::get_int(1, 10); a < ma; a++) {
cluster::partition_assignment p_as;
p_as.group = tests::random_named_int<raft::group_id>();
p_as.id = tests::random_named_int<model::partition_id>();
for (int i = 0, mi = random_generators::get_int(1, 10); i < mi; ++i) {
p_as.replicas.push_back(model::broker_shard{
.node_id = tests::random_named_int<model::node_id>(),
.shard = random_generators::get_int<uint16_t>(1, 128),
});
}
ret.push_back(std::move(p_as));
}
return ret;
}
cluster::topic_configuration old_random_topic_configuration() {
cluster::topic_configuration tp_cfg;
tp_cfg.tp_ns = model::random_topic_namespace();
tp_cfg.properties = old_random_topic_properties();
tp_cfg.replication_factor = random_generators::get_int<int16_t>(0, 10);
tp_cfg.partition_count = random_generators::get_int(0, 100);
return tp_cfg;
}
cluster::topic_configuration random_topic_configuration() {
cluster::topic_configuration tp_cfg;
tp_cfg.tp_ns = model::random_topic_namespace();
tp_cfg.properties = random_topic_properties();
tp_cfg.replication_factor = random_generators::get_int<int16_t>(0, 10);
tp_cfg.partition_count = random_generators::get_int(0, 100);
return tp_cfg;
}
cluster::create_partitions_configuration
random_create_partitions_configuration() {
cluster::create_partitions_configuration cpc;
cpc.tp_ns = model::random_topic_namespace();
cpc.new_total_partition_count = random_generators::get_int<int16_t>(
10, 100);
for (int i = 0; i < 3; ++i) {
cpc.custom_assignments.push_back(
{tests::random_named_int<model::node_id>(),
tests::random_named_int<model::node_id>(),
tests::random_named_int<model::node_id>()});
}
return cpc;
}
std::vector<ss::sstring> random_strings() {
auto cnt = random_generators::get_int(0, 20);
std::vector<ss::sstring> ret;
ret.reserve(cnt);
for (int i = 0; i < cnt; ++i) {
ret.push_back(random_generators::gen_alphanum_string(
random_generators::get_int(1, 64)));
}
return ret;
}
cluster::cluster_property_kv random_property_kv() {
return {
random_generators::gen_alphanum_string(random_generators::get_int(1, 64)),
random_generators::gen_alphanum_string(
random_generators::get_int(1, 64))};
}
cluster::feature_update_action random_feature_update_action() {
cluster::feature_update_action action;
action.action = random_generators::random_choice(
std::vector<cluster::feature_update_action::action_t>{
cluster::feature_update_action::action_t::activate,
cluster::feature_update_action::action_t::deactivate,
cluster::feature_update_action::action_t::complete_preparing,
});
action.feature_name = random_generators::gen_alphanum_string(32);
return action;
}
model::producer_identity random_producer_identity() {
return {
random_generators::get_int(
std::numeric_limits<int64_t>::min(),
std::numeric_limits<int64_t>::max()),
random_generators::get_int(
std::numeric_limits<int16_t>::min(),
std::numeric_limits<int16_t>::max())};
}
model::timeout_clock::duration random_timeout_clock_duration() {
return model::timeout_clock::duration(
random_generators::get_int<int64_t>(-100000, 100000) * 1000000);
}
cluster::tx::errc random_tx_errc() {
return random_generators::random_choice(std::vector<cluster::tx::errc>{
cluster::tx::errc::none,
cluster::tx::errc::leader_not_found,
cluster::tx::errc::shard_not_found,
cluster::tx::errc::partition_not_found,
cluster::tx::errc::stm_not_found,
cluster::tx::errc::partition_not_exists,
cluster::tx::errc::pid_not_found,
cluster::tx::errc::timeout,
cluster::tx::errc::conflict,
cluster::tx::errc::fenced,
cluster::tx::errc::stale,
cluster::tx::errc::not_coordinator,
cluster::tx::errc::coordinator_not_available,
cluster::tx::errc::preparing_rebalance,
cluster::tx::errc::rebalance_in_progress,
cluster::tx::errc::coordinator_load_in_progress,
cluster::tx::errc::unknown_server_error,
cluster::tx::errc::request_rejected,
cluster::tx::errc::invalid_producer_id_mapping,
cluster::tx::errc::invalid_txn_state});
}
cluster::partitions_filter random_partitions_filter() {
cluster::partitions_filter::ns_map_t ret;
for (int i = 0, mi = random_generators::get_int(10); i < mi; i++) {
cluster::partitions_filter::topic_map_t topics;
for (int j = 0, mj = random_generators::get_int(10); j < mj; j++) {
cluster::partitions_filter::partitions_set_t partitions;
for (int k = 0, mk = random_generators::get_int(10); k < mk; k++) {
partitions.emplace(
tests::random_named_int<model::partition_id>());
}
topics.emplace(
tests::random_named_string<model::topic>(), partitions);
}
ret.emplace(tests::random_named_string<model::ns>(), topics);
}
return {.namespaces = ret};
}
cluster::drain_manager::drain_status random_drain_status() {
cluster::drain_manager::drain_status data{
.finished = tests::random_bool(),
.errors = tests::random_bool(),
};
if (tests::random_bool()) {
data.partitions = random_generators::get_int<size_t>();
}
if (tests::random_bool()) {
data.eligible = random_generators::get_int<size_t>();
}
if (tests::random_bool()) {
data.transferring = random_generators::get_int<size_t>();
}
if (tests::random_bool()) {
data.failed = random_generators::get_int<size_t>();
}
return data;
}
cluster::topic_status random_topic_status() {
cluster::partition_statuses_t partitions;
for (int i = 0, mi = random_generators::get_int(10); i < mi; i++) {
partitions.push_back(cluster::partition_status{
.id = tests::random_named_int<model::partition_id>(),
.term = tests::random_named_int<model::term_id>(),
.leader_id = std::nullopt,
.revision_id = tests::random_named_int<model::revision_id>(),
.size_bytes = random_generators::get_int<size_t>(),
});
}
cluster::topic_status data(
model::random_topic_namespace(), std::move(partitions));
return data;
}
cluster::node::local_state random_local_state() {
auto data_disk = storage::disk{
.path = random_generators::gen_alphanum_string(
random_generators::get_int(20)),
.free = random_generators::get_int<uint64_t>(),
.total = random_generators::get_int<uint64_t>(),
};
// Maybe report a separate cache drive
std::optional<storage::disk> cache_disk;
if (random_generators::get_int(0, 1) == 0) {
cache_disk = storage::disk{
.path = random_generators::gen_alphanum_string(
random_generators::get_int(20)),
.free = random_generators::get_int<uint64_t>(),
.total = random_generators::get_int<uint64_t>(),
};
}
cluster::node::local_state data{
.redpanda_version
= tests::random_named_string<cluster::node::application_version>(),
.logical_version = tests::random_named_int<cluster::cluster_version>(),
.uptime = tests::random_duration_ms(),
.data_disk = data_disk,
.cache_disk = cache_disk};
return data;
}
cluster::cluster_health_report random_cluster_health_report() {
std::vector<cluster::node_state> node_states;
for (auto i = 0, mi = random_generators::get_int(20); i < mi; ++i) {
node_states.push_back(cluster::random_node_state());
}
std::vector<cluster::node_health_report_ptr> node_reports;
for (auto i = 0, mi = random_generators::get_int(20); i < mi; ++i) {
chunked_vector<cluster::topic_status> topics;
for (auto i = 0, mi = random_generators::get_int(20); i < mi; ++i) {
topics.push_back(random_topic_status());
}
auto report = cluster::node_health_report(
tests::random_named_int<model::node_id>(),
random_local_state(),
std::move(topics),
random_drain_status());
// Reduce to an ADL-encodable state
report.local_state.cache_disk = std::nullopt;
node_reports.emplace_back(
ss::make_lw_shared<cluster::node_health_report>(std::move(report)));
}
cluster::cluster_health_report data{
.raft0_leader = std::nullopt,
.node_states = node_states,
.node_reports = std::move(node_reports),
};
if (tests::random_bool()) {
data.raft0_leader = tests::random_named_int<model::node_id>();
}
return data;
}
model::partition_metadata random_partition_metadata() {
model::partition_metadata data{
tests::random_named_int<model::partition_id>(),
};
for (auto i = 0, mi = random_generators::get_int(20); i < mi; ++i) {
data.replicas.push_back(model::broker_shard{
.node_id = tests::random_named_int<model::node_id>(),
.shard = random_generators::get_int<uint16_t>(128),
});
}
if (tests::random_bool()) {
data.leader_node = tests::random_named_int<model::node_id>();
}
return data;
}
SEASTAR_THREAD_TEST_CASE(serde_reflection_roundtrip) {
roundtrip_test(cluster::ntp_leader(
model::random_ntp(),
tests::random_named_int<model::term_id>(),
tests::random_named_int<model::node_id>()));
roundtrip_test(cluster::ntp_leader_revision(
model::random_ntp(),
tests::random_named_int<model::term_id>(),
tests::random_named_int<model::node_id>(),
tests::random_named_int<model::revision_id>()));
chunked_vector<cluster::ntp_leader_revision> l_revs;
l_revs.emplace_back(
model::random_ntp(),
tests::random_named_int<model::term_id>(),
tests::random_named_int<model::node_id>(),
tests::random_named_int<model::revision_id>());
roundtrip_test(cluster::update_leadership_request_v2(std::move(l_revs)));
roundtrip_test(cluster::update_leadership_reply());
roundtrip_test(cluster::get_leadership_request());
fragmented_vector<cluster::ntp_leader> leaders;
leaders.emplace_back(
model::random_ntp(),
tests::random_named_int<model::term_id>(),
tests::random_named_int<model::node_id>());
roundtrip_test(cluster::get_leadership_reply(
std::move(leaders), cluster::get_leadership_reply::is_success::yes));
roundtrip_test(
cluster::allocate_id_request(random_timeout_clock_duration()));
roundtrip_test(
cluster::allocate_id_reply(23433, cluster::errc::invalid_node_operation));
{
cluster::partition_assignment p_as;
p_as.group = tests::random_named_int<raft::group_id>();
p_as.id = tests::random_named_int<model::partition_id>();
for (int i = 0; i < 5; ++i) {
p_as.replicas.push_back(model::broker_shard{
.node_id = tests::random_named_int<model::node_id>(),
.shard = random_generators::get_int<uint16_t>(1, 20),
});
}
roundtrip_test(p_as);
}
{ roundtrip_test(random_remote_topic_properties()); }
{ roundtrip_test(old_random_topic_properties()); }
{ roundtrip_test(random_topic_properties()); }
{
roundtrip_test(
random_property_update(random_generators::gen_alphanum_string(10)));
roundtrip_test(random_property_update(tests::random_tristate(
[] { return random_generators::get_int<size_t>(0, 100000); })));
}
{
cluster::incremental_topic_updates updates{
.compression = random_property_update(
tests::random_optional([] { return model::random_compression(); })),
.cleanup_policy_bitflags = random_property_update(
tests::random_optional(
[] { return model::random_cleanup_policy(); })),
.compaction_strategy = random_property_update(tests::random_optional(
[] { return model::random_compaction_strategy(); })),
.timestamp_type = random_property_update(tests::random_optional(
[] { return model::random_timestamp_type(); })),
.segment_size = random_property_update(tests::random_optional(
[] { return random_generators::get_int(100_MiB, 1_GiB); })),
.retention_bytes = random_property_update(tests::random_tristate(
[] { return random_generators::get_int(100_MiB, 1_GiB); })),
.retention_duration = random_property_update(
tests::random_tristate([] { return tests::random_duration_ms(); })),
.shadow_indexing = random_property_update(tests::random_optional(
[] { return model::random_shadow_indexing_mode(); })),
.remote_delete = random_property_update(tests::random_bool())};
roundtrip_test(updates);
}
{ roundtrip_test(old_random_topic_configuration()); }
{ roundtrip_test(random_topic_configuration()); }
{ roundtrip_test(random_create_partitions_configuration()); }
{
cluster::topic_configuration_assignment cfg;
cfg.cfg = old_random_topic_configuration();
cfg.assignments = random_partition_assignments();
roundtrip_test(cfg);
}
{
cluster::topic_configuration_assignment cfg;
cfg.cfg = random_topic_configuration();
cfg.assignments = random_partition_assignments();
roundtrip_test(cfg);
}
{
cluster::create_partitions_configuration_assignment cfg;
cfg.cfg = random_create_partitions_configuration();
cfg.assignments = random_partition_assignments();
roundtrip_test(cfg);
}
{
cluster::create_acls_cmd_data data;
for (auto i = 0, mi = random_generators::get_int(5, 25); i < mi; ++i) {
data.bindings.push_back(tests::random_acl_binding());
}
roundtrip_test(data);
}
{
cluster::delete_acls_cmd_data data;
for (auto i = 0, mi = random_generators::get_int(5, 25); i < mi; ++i) {
data.filters.push_back(tests::random_acl_binding_filter());
}
roundtrip_test(data);
}
{
cluster::config_status status;
status.node = tests::random_named_int<model::node_id>();
status.restart = tests::random_bool();
status.version = tests::random_named_int<cluster::config_version>();
status.invalid = random_strings();
status.unknown = random_strings();
roundtrip_test(status);
}
{ roundtrip_test(random_property_kv()); }
{
cluster::cluster_config_delta_cmd_data data;
data.upsert = {
random_property_kv(), random_property_kv(), random_property_kv()};
data.remove = random_strings();
roundtrip_test(data);
}
{
cluster::cluster_config_status_cmd_data data;
data.status.node = tests::random_named_int<model::node_id>();
data.status.restart = tests::random_bool();
data.status.version
= tests::random_named_int<cluster::config_version>();
data.status.invalid = random_strings();
data.status.unknown = random_strings();
roundtrip_test(data);
}
{ roundtrip_test(random_feature_update_action()); }
{
cluster::feature_update_cmd_data data;
data.actions = {
random_feature_update_action(),
random_feature_update_action(),
random_feature_update_action(),
random_feature_update_action()};
data.logical_version
= tests::random_named_int<cluster::cluster_version>();
roundtrip_test(data);
}
{
cluster::try_abort_request data{
tests::random_named_int<model::partition_id>(),
random_producer_identity(),
tests::random_named_int<model::tx_seq>(),
random_timeout_clock_duration()};
roundtrip_test(data);
}
{
cluster::try_abort_reply data{
cluster::try_abort_reply::committed_type(tests::random_bool()),
cluster::try_abort_reply::aborted_type(tests::random_bool()),
random_tx_errc()};
roundtrip_test(data);
}
{
cluster::init_tm_tx_request data{
tests::random_named_string<kafka::transactional_id>(),
std::chrono::duration_cast<std::chrono::milliseconds>(
random_timeout_clock_duration()),
random_timeout_clock_duration()};
roundtrip_test(data);
}
{
cluster::init_tm_tx_reply data{
random_producer_identity(), random_tx_errc()};
roundtrip_test(data);
}
{
cluster::begin_tx_request data{
model::random_ntp(),
random_producer_identity(),
tests::random_named_int<model::tx_seq>(),
std::chrono::duration_cast<std::chrono::milliseconds>(
random_timeout_clock_duration()),
tests::random_named_int<model::partition_id>()};
roundtrip_test(data);
}
{
cluster::begin_tx_reply data{
model::random_ntp(),
tests::random_named_int<model::term_id>(),
random_tx_errc()};
roundtrip_test(data);
}
{
cluster::prepare_tx_request data{