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Syncd.cpp
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#include "Syncd.h"
#include "VidManager.h"
#include "NotificationHandler.h"
#include "Workaround.h"
#include "ComparisonLogic.h"
#include "HardReiniter.h"
#include "RedisClient.h"
#include "RequestShutdown.h"
#include "WarmRestartTable.h"
#include "ContextConfigContainer.h"
#include "BreakConfigParser.h"
#include "RedisNotificationProducer.h"
#include "ZeroMQNotificationProducer.h"
#include "WatchdogScope.h"
#include "sairediscommon.h"
#include "swss/logger.h"
#include "swss/select.h"
#include "swss/tokenize.h"
#include "swss/notificationproducer.h"
#include "swss/exec.h"
#include "meta/sai_serialize.h"
#include "meta/ZeroMQSelectableChannel.h"
#include "meta/RedisSelectableChannel.h"
#include "meta/PerformanceIntervalTimer.h"
#include "vslib/saivs.h"
#include <unistd.h>
#include <inttypes.h>
#include <iterator>
#include <algorithm>
#define DEF_SAI_WARM_BOOT_DATA_FILE "/var/warmboot/sai-warmboot.bin"
#define SAI_FAILURE_DUMP_SCRIPT "/usr/bin/sai_failure_dump.sh"
using namespace syncd;
using namespace saimeta;
using namespace sairediscommon;
using namespace std::placeholders;
Syncd::Syncd(
_In_ std::shared_ptr<sairedis::SaiInterface> vendorSai,
_In_ std::shared_ptr<CommandLineOptions> cmd,
_In_ bool isWarmStart):
m_commandLineOptions(cmd),
m_isWarmStart(isWarmStart),
m_firstInitWasPerformed(false),
m_asicInitViewMode(false), // by default we are in APPLY view mode
m_vendorSai(vendorSai),
m_veryFirstRun(false),
m_enableSyncMode(false),
m_timerWatchdog(30 * 1000000) // watch for executions over 30 seconds
{
SWSS_LOG_ENTER();
setSaiApiLogLevel();
SWSS_LOG_NOTICE("command line: %s", m_commandLineOptions->getCommandLineString().c_str());
auto ccc = sairedis::ContextConfigContainer::loadFromFile(m_commandLineOptions->m_contextConfig.c_str());
m_contextConfig = ccc->get(m_commandLineOptions->m_globalContext);
if (m_contextConfig == nullptr)
{
SWSS_LOG_THROW("no context config defined at global context %u", m_commandLineOptions->m_globalContext);
}
if (m_contextConfig->m_zmqEnable && m_commandLineOptions->m_enableSyncMode)
{
SWSS_LOG_NOTICE("disabling command line sync mode, since context zmq enabled");
m_commandLineOptions->m_enableSyncMode = false;
m_commandLineOptions->m_redisCommunicationMode = SAI_REDIS_COMMUNICATION_MODE_ZMQ_SYNC;
}
if (m_commandLineOptions->m_enableSyncMode)
{
SWSS_LOG_WARN("enable sync mode is deprecated, please use communication mode, FORCING redis sync mode");
m_enableSyncMode = true;
m_contextConfig->m_zmqEnable = false;
m_commandLineOptions->m_redisCommunicationMode = SAI_REDIS_COMMUNICATION_MODE_REDIS_SYNC;
}
if (m_commandLineOptions->m_redisCommunicationMode == SAI_REDIS_COMMUNICATION_MODE_ZMQ_SYNC)
{
SWSS_LOG_NOTICE("zmq sync mode enabled via cmd line");
m_contextConfig->m_zmqEnable = true;
m_enableSyncMode = true;
}
m_manager = std::make_shared<FlexCounterManager>(m_vendorSai, m_contextConfig->m_dbCounters);
loadProfileMap();
m_profileIter = m_profileMap.begin();
// we need STATE_DB ASIC_DB and COUNTERS_DB
m_dbAsic = std::make_shared<swss::DBConnector>(m_contextConfig->m_dbAsic, 0);
m_mdioIpcServer = std::make_shared<MdioIpcServer>(m_vendorSai, m_commandLineOptions->m_globalContext);
if (m_contextConfig->m_zmqEnable)
{
m_notifications = std::make_shared<ZeroMQNotificationProducer>(m_contextConfig->m_zmqNtfEndpoint);
SWSS_LOG_NOTICE("zmq enabled, forcing sync mode");
m_enableSyncMode = true;
m_selectableChannel = std::make_shared<sairedis::ZeroMQSelectableChannel>(m_contextConfig->m_zmqEndpoint);
}
else
{
m_notifications = std::make_shared<RedisNotificationProducer>(m_contextConfig->m_dbAsic);
m_enableSyncMode = m_commandLineOptions->m_redisCommunicationMode == SAI_REDIS_COMMUNICATION_MODE_REDIS_SYNC;
bool modifyRedis = m_enableSyncMode ? false : true;
m_selectableChannel = std::make_shared<sairedis::RedisSelectableChannel>(
m_dbAsic,
ASIC_STATE_TABLE,
REDIS_TABLE_GETRESPONSE,
TEMP_PREFIX,
modifyRedis);
}
m_client = std::make_shared<RedisClient>(m_dbAsic);
m_processor = std::make_shared<NotificationProcessor>(m_notifications, m_client, std::bind(&Syncd::syncProcessNotification, this, _1));
m_handler = std::make_shared<NotificationHandler>(m_processor);
m_sn.onFdbEvent = std::bind(&NotificationHandler::onFdbEvent, m_handler.get(), _1, _2);
m_sn.onNatEvent = std::bind(&NotificationHandler::onNatEvent, m_handler.get(), _1, _2);
m_sn.onPortStateChange = std::bind(&NotificationHandler::onPortStateChange, m_handler.get(), _1, _2);
m_sn.onQueuePfcDeadlock = std::bind(&NotificationHandler::onQueuePfcDeadlock, m_handler.get(), _1, _2);
m_sn.onSwitchShutdownRequest = std::bind(&NotificationHandler::onSwitchShutdownRequest, m_handler.get(), _1);
m_sn.onSwitchStateChange = std::bind(&NotificationHandler::onSwitchStateChange, m_handler.get(), _1, _2);
m_sn.onBfdSessionStateChange = std::bind(&NotificationHandler::onBfdSessionStateChange, m_handler.get(), _1, _2);
m_handler->setSwitchNotifications(m_sn.getSwitchNotifications());
m_restartQuery = std::make_shared<swss::NotificationConsumer>(m_dbAsic.get(), SYNCD_NOTIFICATION_CHANNEL_RESTARTQUERY);
// TODO to be moved to ASIC_DB
m_dbFlexCounter = std::make_shared<swss::DBConnector>(m_contextConfig->m_dbFlex, 0);
m_flexCounter = std::make_shared<swss::ConsumerTable>(m_dbFlexCounter.get(), FLEX_COUNTER_TABLE);
m_flexCounterGroup = std::make_shared<swss::ConsumerTable>(m_dbFlexCounter.get(), FLEX_COUNTER_GROUP_TABLE);
m_switchConfigContainer = std::make_shared<sairedis::SwitchConfigContainer>();
m_redisVidIndexGenerator = std::make_shared<sairedis::RedisVidIndexGenerator>(m_dbAsic, REDIS_KEY_VIDCOUNTER);
m_virtualObjectIdManager =
std::make_shared<sairedis::VirtualObjectIdManager>(
m_commandLineOptions->m_globalContext,
m_switchConfigContainer,
m_redisVidIndexGenerator);
// TODO move to syncd object
m_translator = std::make_shared<VirtualOidTranslator>(m_client, m_virtualObjectIdManager, vendorSai);
m_processor->m_translator = m_translator; // TODO as param
m_veryFirstRun = isVeryFirstRun();
performStartupLogic();
m_smt.profileGetValue = std::bind(&Syncd::profileGetValue, this, _1, _2);
m_smt.profileGetNextValue = std::bind(&Syncd::profileGetNextValue, this, _1, _2, _3);
m_test_services = m_smt.getServiceMethodTable();
sai_status_t status = vendorSai->initialize(0, &m_test_services);
if (status != SAI_STATUS_SUCCESS)
{
SWSS_LOG_ERROR("FATAL: failed to sai_api_initialize: %s",
sai_serialize_status(status).c_str());
abort();
}
m_breakConfig = BreakConfigParser::parseBreakConfig(m_commandLineOptions->m_breakConfig);
SWSS_LOG_NOTICE("syncd started");
}
Syncd::~Syncd()
{
SWSS_LOG_ENTER();
// empty
}
void Syncd::performStartupLogic()
{
SWSS_LOG_ENTER();
// ignore warm logic here if syncd starts in fast-boot or Mellanox fastfast boot mode
if (m_isWarmStart && m_commandLineOptions->m_startType != SAI_START_TYPE_FASTFAST_BOOT && m_commandLineOptions->m_startType != SAI_START_TYPE_FAST_BOOT)
{
SWSS_LOG_WARN("override command line startType=%s via SAI_START_TYPE_WARM_BOOT",
CommandLineOptions::startTypeToString(m_commandLineOptions->m_startType).c_str());
m_commandLineOptions->m_startType = SAI_START_TYPE_WARM_BOOT;
}
if (m_commandLineOptions->m_startType == SAI_START_TYPE_WARM_BOOT)
{
const char *warmBootReadFile = profileGetValue(0, SAI_KEY_WARM_BOOT_READ_FILE);
SWSS_LOG_NOTICE("using warmBootReadFile: '%s'", warmBootReadFile);
if (warmBootReadFile == NULL || access(warmBootReadFile, F_OK) == -1)
{
SWSS_LOG_WARN("user requested warmStart but warmBootReadFile is not specified or not accessible, forcing cold start");
m_commandLineOptions->m_startType = SAI_START_TYPE_COLD_BOOT;
}
}
if (m_commandLineOptions->m_startType == SAI_START_TYPE_WARM_BOOT && m_veryFirstRun)
{
SWSS_LOG_WARN("warm start requested, but this is very first syncd start, forcing cold start");
/*
* We force cold start since if it's first run then redis db is not
* complete so redis asic view will not reflect warm boot asic state,
* if this happen then orch agent needs to be restarted as well to
* repopulate asic view.
*/
m_commandLineOptions->m_startType = SAI_START_TYPE_COLD_BOOT;
}
if (m_commandLineOptions->m_startType == SAI_START_TYPE_FASTFAST_BOOT)
{
/*
* Mellanox SAI requires to pass SAI_WARM_BOOT as SAI_BOOT_KEY
* to start 'fastfast'
*/
m_profileMap[SAI_KEY_BOOT_TYPE] = std::to_string(SAI_START_TYPE_WARM_BOOT);
}
else
{
m_profileMap[SAI_KEY_BOOT_TYPE] = std::to_string(m_commandLineOptions->m_startType); // number value is needed
}
}
bool Syncd::getAsicInitViewMode() const
{
SWSS_LOG_ENTER();
return m_asicInitViewMode;
}
void Syncd::setAsicInitViewMode(
_In_ bool enable)
{
SWSS_LOG_ENTER();
m_asicInitViewMode = enable;
}
bool Syncd::isInitViewMode() const
{
SWSS_LOG_ENTER();
return m_asicInitViewMode && m_commandLineOptions->m_enableTempView;
}
void Syncd::processEvent(
_In_ sairedis::SelectableChannel& consumer)
{
SWSS_LOG_ENTER();
std::lock_guard<std::mutex> lock(m_mutex);
do
{
swss::KeyOpFieldsValuesTuple kco;
/*
* In init mode we put all data to TEMP view and we snoop. We need
* to specify temporary view prefix in consumer since consumer puts
* data to redis db.
*/
consumer.pop(kco, isInitViewMode());
processSingleEvent(kco);
}
while (!consumer.empty());
}
sai_status_t Syncd::processSingleEvent(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
auto& key = kfvKey(kco);
auto& op = kfvOp(kco);
SWSS_LOG_INFO("key: %s op: %s", key.c_str(), op.c_str());
if (key.length() == 0)
{
SWSS_LOG_DEBUG("no elements in m_buffer");
return SAI_STATUS_SUCCESS;
}
WatchdogScope ws(m_timerWatchdog, op + ":" + key, &kco);
if (op == REDIS_ASIC_STATE_COMMAND_CREATE)
return processQuadEvent(SAI_COMMON_API_CREATE, kco);
if (op == REDIS_ASIC_STATE_COMMAND_REMOVE)
return processQuadEvent(SAI_COMMON_API_REMOVE, kco);
if (op == REDIS_ASIC_STATE_COMMAND_SET)
return processQuadEvent(SAI_COMMON_API_SET, kco);
if (op == REDIS_ASIC_STATE_COMMAND_GET)
return processQuadEvent(SAI_COMMON_API_GET, kco);
if (op == REDIS_ASIC_STATE_COMMAND_BULK_CREATE)
return processBulkQuadEvent(SAI_COMMON_API_BULK_CREATE, kco);
if (op == REDIS_ASIC_STATE_COMMAND_BULK_REMOVE)
return processBulkQuadEvent(SAI_COMMON_API_BULK_REMOVE, kco);
if (op == REDIS_ASIC_STATE_COMMAND_BULK_SET)
return processBulkQuadEvent(SAI_COMMON_API_BULK_SET, kco);
if (op == REDIS_ASIC_STATE_COMMAND_NOTIFY)
return processNotifySyncd(kco);
if (op == REDIS_ASIC_STATE_COMMAND_GET_STATS)
return processGetStatsEvent(kco);
if (op == REDIS_ASIC_STATE_COMMAND_CLEAR_STATS)
return processClearStatsEvent(kco);
if (op == REDIS_ASIC_STATE_COMMAND_FLUSH)
return processFdbFlush(kco);
if (op == REDIS_ASIC_STATE_COMMAND_ATTR_CAPABILITY_QUERY)
return processAttrCapabilityQuery(kco);
if (op == REDIS_ASIC_STATE_COMMAND_ATTR_ENUM_VALUES_CAPABILITY_QUERY)
return processAttrEnumValuesCapabilityQuery(kco);
if (op == REDIS_ASIC_STATE_COMMAND_OBJECT_TYPE_GET_AVAILABILITY_QUERY)
return processObjectTypeGetAvailabilityQuery(kco);
SWSS_LOG_THROW("event op '%s' is not implemented, FIXME", op.c_str());
}
sai_status_t Syncd::processAttrCapabilityQuery(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
auto& strSwitchVid = kfvKey(kco);
sai_object_id_t switchVid;
sai_deserialize_object_id(strSwitchVid, switchVid);
sai_object_id_t switchRid = m_translator->translateVidToRid(switchVid);
auto& values = kfvFieldsValues(kco);
if (values.size() != 2)
{
SWSS_LOG_ERROR("Invalid input: expected 2 arguments, received %zu", values.size());
m_selectableChannel->set(sai_serialize_status(SAI_STATUS_INVALID_PARAMETER), {}, REDIS_ASIC_STATE_COMMAND_ATTR_CAPABILITY_RESPONSE);
return SAI_STATUS_INVALID_PARAMETER;
}
sai_object_type_t objectType;
sai_deserialize_object_type(fvValue(values[0]), objectType);
sai_attr_id_t attrId;
sai_deserialize_attr_id(fvValue(values[1]), attrId);
sai_attr_capability_t capability;
sai_status_t status = m_vendorSai->queryAttributeCapability(switchRid, objectType, attrId, &capability);
std::vector<swss::FieldValueTuple> entry;
if (status == SAI_STATUS_SUCCESS)
{
entry =
{
swss::FieldValueTuple("CREATE_IMPLEMENTED", (capability.create_implemented ? "true" : "false")),
swss::FieldValueTuple("SET_IMPLEMENTED", (capability.set_implemented ? "true" : "false")),
swss::FieldValueTuple("GET_IMPLEMENTED", (capability.get_implemented ? "true" : "false"))
};
SWSS_LOG_INFO("Sending response: create_implemented:%d, set_implemented:%d, get_implemented:%d",
capability.create_implemented, capability.set_implemented, capability.get_implemented);
}
m_selectableChannel->set(sai_serialize_status(status), entry, REDIS_ASIC_STATE_COMMAND_ATTR_CAPABILITY_RESPONSE);
return status;
}
sai_status_t Syncd::processAttrEnumValuesCapabilityQuery(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
auto& strSwitchVid = kfvKey(kco);
sai_object_id_t switchVid;
sai_deserialize_object_id(strSwitchVid, switchVid);
sai_object_id_t switchRid = m_translator->translateVidToRid(switchVid);
auto& values = kfvFieldsValues(kco);
if (values.size() != 3)
{
SWSS_LOG_ERROR("Invalid input: expected 3 arguments, received %zu", values.size());
m_selectableChannel->set(sai_serialize_status(SAI_STATUS_INVALID_PARAMETER), {}, REDIS_ASIC_STATE_COMMAND_ATTR_ENUM_VALUES_CAPABILITY_RESPONSE);
return SAI_STATUS_INVALID_PARAMETER;
}
sai_object_type_t objectType;
sai_deserialize_object_type(fvValue(values[0]), objectType);
sai_attr_id_t attrId;
sai_deserialize_attr_id(fvValue(values[1]), attrId);
uint32_t list_size = std::stoi(fvValue(values[2]));
std::vector<int32_t> enum_capabilities_list(list_size);
sai_s32_list_t enumCapList;
enumCapList.count = list_size;
enumCapList.list = enum_capabilities_list.data();
sai_status_t status = m_vendorSai->queryAattributeEnumValuesCapability(switchRid, objectType, attrId, &enumCapList);
std::vector<swss::FieldValueTuple> entry;
if (status == SAI_STATUS_SUCCESS)
{
std::vector<std::string> vec;
std::transform(enumCapList.list, enumCapList.list + enumCapList.count,
std::back_inserter(vec), [](auto&e) { return std::to_string(e); });
std::ostringstream join;
std::copy(vec.begin(), vec.end(), std::ostream_iterator<std::string>(join, ","));
auto strCap = join.str();
entry =
{
swss::FieldValueTuple("ENUM_CAPABILITIES", strCap),
swss::FieldValueTuple("ENUM_COUNT", std::to_string(enumCapList.count))
};
SWSS_LOG_DEBUG("Sending response: capabilities = '%s', count = %d", strCap.c_str(), enumCapList.count);
}
m_selectableChannel->set(sai_serialize_status(status), entry, REDIS_ASIC_STATE_COMMAND_ATTR_ENUM_VALUES_CAPABILITY_RESPONSE);
return status;
}
sai_status_t Syncd::processObjectTypeGetAvailabilityQuery(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
auto& strSwitchVid = kfvKey(kco);
sai_object_id_t switchVid;
sai_deserialize_object_id(strSwitchVid, switchVid);
const sai_object_id_t switchRid = m_translator->translateVidToRid(switchVid);
std::vector<swss::FieldValueTuple> values = kfvFieldsValues(kco);
// Syncd needs to pop the object type off the end of the list in order to
// retrieve the attribute list
sai_object_type_t objectType;
sai_deserialize_object_type(fvValue(values.back()), objectType);
values.pop_back();
SaiAttributeList list(objectType, values, false);
sai_attribute_t *attr_list = list.get_attr_list();
uint32_t attr_count = list.get_attr_count();
m_translator->translateVidToRid(objectType, attr_count, attr_list);
uint64_t count;
sai_status_t status = m_vendorSai->objectTypeGetAvailability(
switchRid,
objectType,
attr_count,
attr_list,
&count);
std::vector<swss::FieldValueTuple> entry;
if (status == SAI_STATUS_SUCCESS)
{
entry.push_back(swss::FieldValueTuple("OBJECT_COUNT", std::to_string(count)));
SWSS_LOG_DEBUG("Sending response: count = %lu", count);
}
m_selectableChannel->set(sai_serialize_status(status), entry, REDIS_ASIC_STATE_COMMAND_OBJECT_TYPE_GET_AVAILABILITY_RESPONSE);
return status;
}
sai_status_t Syncd::processFdbFlush(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
auto& key = kfvKey(kco);
auto strSwitchVid = key.substr(key.find(":") + 1);
sai_object_id_t switchVid;
sai_deserialize_object_id(strSwitchVid, switchVid);
sai_object_id_t switchRid = m_translator->translateVidToRid(switchVid);
auto& values = kfvFieldsValues(kco);
for (const auto &v: values)
{
SWSS_LOG_DEBUG("attr: %s: %s", fvField(v).c_str(), fvValue(v).c_str());
}
SaiAttributeList list(SAI_OBJECT_TYPE_FDB_FLUSH, values, false);
SaiAttributeList vidlist(SAI_OBJECT_TYPE_FDB_FLUSH, values, false);
/*
* Attribute list can't be const since we will use it to translate VID to
* RID in place.
*/
sai_attribute_t *attr_list = list.get_attr_list();
uint32_t attr_count = list.get_attr_count();
m_translator->translateVidToRid(SAI_OBJECT_TYPE_FDB_FLUSH, attr_count, attr_list);
sai_status_t status = m_vendorSai->flushFdbEntries(switchRid, attr_count, attr_list);
m_selectableChannel->set(sai_serialize_status(status), {} , REDIS_ASIC_STATE_COMMAND_FLUSHRESPONSE);
if (status == SAI_STATUS_SUCCESS)
{
SWSS_LOG_NOTICE("fdb flush succeeded, updating redis database");
// update database right after fdb flush success (not in notification)
// build artificial notification here to reuse code
sai_fdb_flush_entry_type_t type = SAI_FDB_FLUSH_ENTRY_TYPE_DYNAMIC;
sai_object_id_t bvId = SAI_NULL_OBJECT_ID;
sai_object_id_t bridgePortId = SAI_NULL_OBJECT_ID;
attr_list = vidlist.get_attr_list();
attr_count = vidlist.get_attr_count();
for (uint32_t i = 0; i < attr_count; i++)
{
switch (attr_list[i].id)
{
case SAI_FDB_FLUSH_ATTR_BRIDGE_PORT_ID:
bridgePortId = attr_list[i].value.oid;
break;
case SAI_FDB_FLUSH_ATTR_BV_ID:
bvId = attr_list[i].value.oid;
break;
case SAI_FDB_FLUSH_ATTR_ENTRY_TYPE:
type = (sai_fdb_flush_entry_type_t)attr_list[i].value.s32;
break;
default:
SWSS_LOG_ERROR("unsupported attribute: %d, skipping", attr_list[i].id);
break;
}
}
m_client->processFlushEvent(switchVid, bridgePortId, bvId, type);
}
return status;
}
sai_status_t Syncd::processClearStatsEvent(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
const std::string &key = kfvKey(kco);
sai_object_meta_key_t metaKey;
sai_deserialize_object_meta_key(key, metaKey);
if (isInitViewMode() && m_createdInInitView.find(metaKey.objectkey.key.object_id) != m_createdInInitView.end())
{
SWSS_LOG_WARN("CLEAR STATS api can't be used on %s since it's created in INIT_VIEW mode", key.c_str());
sai_status_t status = SAI_STATUS_INVALID_OBJECT_ID;
m_selectableChannel->set(sai_serialize_status(status), {}, REDIS_ASIC_STATE_COMMAND_GETRESPONSE);
return status;
}
if (!m_translator->tryTranslateVidToRid(metaKey))
{
SWSS_LOG_WARN("VID to RID translation failure: %s", key.c_str());
sai_status_t status = SAI_STATUS_INVALID_OBJECT_ID;
m_selectableChannel->set(sai_serialize_status(status), {}, REDIS_ASIC_STATE_COMMAND_GETRESPONSE);
return status;
}
auto info = sai_metadata_get_object_type_info(metaKey.objecttype);
if (info->isnonobjectid)
{
SWSS_LOG_THROW("non object id not supported on clear stats: %s, FIXME", key.c_str());
}
std::vector<sai_stat_id_t> counter_ids;
for (auto&v: kfvFieldsValues(kco))
{
int32_t val;
sai_deserialize_enum(fvField(v), info->statenum, val);
counter_ids.push_back(val);
}
auto status = m_vendorSai->clearStats(
metaKey.objecttype,
metaKey.objectkey.key.object_id,
(uint32_t)counter_ids.size(),
counter_ids.data());
m_selectableChannel->set(sai_serialize_status(status), {}, REDIS_ASIC_STATE_COMMAND_GETRESPONSE);
return status;
}
sai_status_t Syncd::processGetStatsEvent(
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
const std::string &key = kfvKey(kco);
sai_object_meta_key_t metaKey;
sai_deserialize_object_meta_key(key, metaKey);
if (isInitViewMode() && m_createdInInitView.find(metaKey.objectkey.key.object_id) != m_createdInInitView.end())
{
SWSS_LOG_WARN("GET STATS api can't be used on %s since it's created in INIT_VIEW mode", key.c_str());
sai_status_t status = SAI_STATUS_INVALID_OBJECT_ID;
m_selectableChannel->set(sai_serialize_status(status), {}, REDIS_ASIC_STATE_COMMAND_GETRESPONSE);
return status;
}
m_translator->translateVidToRid(metaKey);
auto info = sai_metadata_get_object_type_info(metaKey.objecttype);
if (info->isnonobjectid)
{
SWSS_LOG_THROW("non object id not supported on clear stats: %s, FIXME", key.c_str());
}
std::vector<sai_stat_id_t> counter_ids;
for (auto&v: kfvFieldsValues(kco))
{
int32_t val;
sai_deserialize_enum(fvField(v), info->statenum, val);
counter_ids.push_back(val);
}
std::vector<uint64_t> result(counter_ids.size());
auto status = m_vendorSai->getStats(
metaKey.objecttype,
metaKey.objectkey.key.object_id,
(uint32_t)counter_ids.size(),
counter_ids.data(),
result.data());
std::vector<swss::FieldValueTuple> entry;
if (status != SAI_STATUS_SUCCESS)
{
SWSS_LOG_NOTICE("Getting stats error: %s", sai_serialize_status(status).c_str());
}
else
{
const auto& values = kfvFieldsValues(kco);
for (size_t i = 0; i < values.size(); i++)
{
entry.emplace_back(fvField(values[i]), std::to_string(result[i]));
}
}
m_selectableChannel->set(sai_serialize_status(status), entry, REDIS_ASIC_STATE_COMMAND_GETRESPONSE);
return status;
}
sai_status_t Syncd::processBulkQuadEvent(
_In_ sai_common_api_t api,
_In_ const swss::KeyOpFieldsValuesTuple &kco)
{
SWSS_LOG_ENTER();
const std::string& key = kfvKey(kco); // objectType:count
std::string strObjectType = key.substr(0, key.find(":"));
sai_object_type_t objectType;
sai_deserialize_object_type(strObjectType, objectType);
const std::vector<swss::FieldValueTuple> &values = kfvFieldsValues(kco);
std::vector<std::vector<swss::FieldValueTuple>> strAttributes;
// field = objectId
// value = attrid=attrvalue|...
std::vector<std::string> objectIds;
std::vector<std::shared_ptr<SaiAttributeList>> attributes;
for (const auto &fvt: values)
{
std::string strObjectId = fvField(fvt);
std::string joined = fvValue(fvt);
// decode values
auto v = swss::tokenize(joined, '|');
objectIds.push_back(strObjectId);
std::vector<swss::FieldValueTuple> entries; // attributes per object id
for (size_t i = 0; i < v.size(); ++i)
{
const std::string item = v.at(i);
auto start = item.find_first_of("=");
auto field = item.substr(0, start);
auto value = item.substr(start + 1);
entries.emplace_back(field, value);
}
strAttributes.push_back(entries);
// since now we converted this to proper list, we can extract attributes
auto list = std::make_shared<SaiAttributeList>(objectType, entries, false);
attributes.push_back(list);
}
SWSS_LOG_INFO("bulk %s executing with %zu items",
strObjectType.c_str(),
objectIds.size());
if (isInitViewMode())
{
return processBulkQuadEventInInitViewMode(objectType, objectIds, api, attributes, strAttributes);
}
if (api != SAI_COMMON_API_BULK_GET)
{
// translate attributes for all objects
for (auto &list: attributes)
{
sai_attribute_t *attr_list = list->get_attr_list();
uint32_t attr_count = list->get_attr_count();
m_translator->translateVidToRid(objectType, attr_count, attr_list);
}
}
auto info = sai_metadata_get_object_type_info(objectType);
if (info->isobjectid)
{
return processBulkOid(objectType, objectIds, api, attributes, strAttributes);
}
else
{
return processBulkEntry(objectType, objectIds, api, attributes, strAttributes);
}
}
sai_status_t Syncd::processBulkQuadEventInInitViewMode(
_In_ sai_object_type_t objectType,
_In_ const std::vector<std::string>& objectIds,
_In_ sai_common_api_t api,
_In_ const std::vector<std::shared_ptr<saimeta::SaiAttributeList>>& attributes,
_In_ const std::vector<std::vector<swss::FieldValueTuple>>& strAttributes)
{
SWSS_LOG_ENTER();
std::vector<sai_status_t> statuses(objectIds.size());
for (auto &a: statuses)
{
a = SAI_STATUS_SUCCESS;
}
auto info = sai_metadata_get_object_type_info(objectType);
switch (api)
{
case SAI_COMMON_API_BULK_CREATE:
case SAI_COMMON_API_BULK_REMOVE:
case SAI_COMMON_API_BULK_SET:
if (info->isnonobjectid)
{
sendApiResponse(api, SAI_STATUS_SUCCESS, (uint32_t)statuses.size(), statuses.data());
syncUpdateRedisBulkQuadEvent(api, statuses, objectType, objectIds, strAttributes);
return SAI_STATUS_SUCCESS;
}
switch (objectType)
{
case SAI_OBJECT_TYPE_SWITCH:
case SAI_OBJECT_TYPE_PORT:
case SAI_OBJECT_TYPE_SCHEDULER_GROUP:
case SAI_OBJECT_TYPE_INGRESS_PRIORITY_GROUP:
SWSS_LOG_THROW("%s is not supported in init view mode",
sai_serialize_object_type(objectType).c_str());
default:
sendApiResponse(api, SAI_STATUS_SUCCESS, (uint32_t)statuses.size(), statuses.data());
syncUpdateRedisBulkQuadEvent(api, statuses, objectType, objectIds, strAttributes);
for (auto& str: objectIds)
{
sai_object_id_t objectVid;
sai_deserialize_object_id(str, objectVid);
// in init view mode insert every created object except switch
m_createdInInitView.insert(objectVid);
}
return SAI_STATUS_SUCCESS;
}
case SAI_COMMON_API_BULK_GET:
SWSS_LOG_THROW("GET bulk api is not implemented in init view mode, FIXME");
default:
SWSS_LOG_THROW("common bulk api (%s) is not implemented in init view mode",
sai_serialize_common_api(api).c_str());
}
}
sai_status_t Syncd::processBulkCreateEntry(
_In_ sai_object_type_t objectType,
_In_ const std::vector<std::string>& objectIds,
_In_ const std::vector<std::shared_ptr<SaiAttributeList>>& attributes,
_Out_ std::vector<sai_status_t>& statuses)
{
SWSS_LOG_ENTER();
sai_status_t status = SAI_STATUS_SUCCESS;
uint32_t object_count = (uint32_t) objectIds.size();
if (!object_count)
{
SWSS_LOG_ERROR("container with objectIds is empty in processBulkCreateEntry");
return SAI_STATUS_FAILURE;
}
sai_bulk_op_error_mode_t mode = SAI_BULK_OP_ERROR_MODE_IGNORE_ERROR;
std::vector<uint32_t> attr_counts(object_count);
std::vector<const sai_attribute_t*> attr_lists(object_count);
for (uint32_t idx = 0; idx < object_count; idx++)
{
attr_counts[idx] = attributes[idx]->get_attr_count();
attr_lists[idx] = attributes[idx]->get_attr_list();
}
switch (objectType)
{
case SAI_OBJECT_TYPE_ROUTE_ENTRY:
{
std::vector<sai_route_entry_t> entries(object_count);
for (uint32_t it = 0; it < object_count; it++)
{
sai_deserialize_route_entry(objectIds[it], entries[it]);
entries[it].switch_id = m_translator->translateVidToRid(entries[it].switch_id);
entries[it].vr_id = m_translator->translateVidToRid(entries[it].vr_id);
}
static PerformanceIntervalTimer timer("Syncd::processBulkCreateEntry(route_entry) CREATE");
timer.start();
status = m_vendorSai->bulkCreate(
object_count,
entries.data(),
attr_counts.data(),
attr_lists.data(),
mode,
statuses.data());
timer.stop();
timer.inc(object_count);
}
break;
case SAI_OBJECT_TYPE_FDB_ENTRY:
{
std::vector<sai_fdb_entry_t> entries(object_count);
for (uint32_t it = 0; it < object_count; it++)
{
sai_deserialize_fdb_entry(objectIds[it], entries[it]);
entries[it].switch_id = m_translator->translateVidToRid(entries[it].switch_id);
entries[it].bv_id = m_translator->translateVidToRid(entries[it].bv_id);
}
status = m_vendorSai->bulkCreate(
object_count,
entries.data(),
attr_counts.data(),
attr_lists.data(),
mode,
statuses.data());
}
break;
case SAI_OBJECT_TYPE_NAT_ENTRY:
{
std::vector<sai_nat_entry_t> entries(object_count);