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orchdaemon.cpp
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orchdaemon.cpp
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#include <unistd.h>
#include <unordered_map>
#include <chrono>
#include <limits.h>
#include "orchdaemon.h"
#include "logger.h"
#include <sairedis.h>
#include "warm_restart.h"
#include <iostream>
#define SAI_SWITCH_ATTR_CUSTOM_RANGE_BASE SAI_SWITCH_ATTR_CUSTOM_RANGE_START
#include "sairedis.h"
#include "chassisorch.h"
using namespace std;
using namespace swss;
/* select() function timeout retry time */
#define SELECT_TIMEOUT 1000
#define PFC_WD_POLL_MSECS 100
#define APP_FABRIC_MONITOR_PORT_TABLE_NAME "FABRIC_PORT_TABLE"
#define APP_FABRIC_MONITOR_DATA_TABLE_NAME "FABRIC_MONITOR_TABLE"
/* orchagent heart beat message interval */
#define HEART_BEAT_INTERVAL_MSECS 10 * 1000
extern sai_switch_api_t* sai_switch_api;
extern sai_object_id_t gSwitchId;
extern string gMySwitchType;
extern void syncd_apply_view();
/*
* Global orch daemon variables
*/
PortsOrch *gPortsOrch;
FabricPortsOrch *gFabricPortsOrch;
FdbOrch *gFdbOrch;
IntfsOrch *gIntfsOrch;
NeighOrch *gNeighOrch;
RouteOrch *gRouteOrch;
NhgOrch *gNhgOrch;
NhgMapOrch *gNhgMapOrch;
CbfNhgOrch *gCbfNhgOrch;
FgNhgOrch *gFgNhgOrch;
AclOrch *gAclOrch;
PbhOrch *gPbhOrch;
MirrorOrch *gMirrorOrch;
CrmOrch *gCrmOrch;
BufferOrch *gBufferOrch;
QosOrch *gQosOrch;
SwitchOrch *gSwitchOrch;
Directory<Orch*> gDirectory;
NatOrch *gNatOrch;
PolicerOrch *gPolicerOrch;
MlagOrch *gMlagOrch;
IsoGrpOrch *gIsoGrpOrch;
MACsecOrch *gMacsecOrch;
CoppOrch *gCoppOrch;
P4Orch *gP4Orch;
BfdOrch *gBfdOrch;
Srv6Orch *gSrv6Orch;
FlowCounterRouteOrch *gFlowCounterRouteOrch;
DebugCounterOrch *gDebugCounterOrch;
MonitorOrch *gMonitorOrch;
TunnelDecapOrch *gTunneldecapOrch;
bool gIsNatSupported = false;
event_handle_t g_events_handle;
#define DEFAULT_MAX_BULK_SIZE 1000
size_t gMaxBulkSize = DEFAULT_MAX_BULK_SIZE;
OrchDaemon::OrchDaemon(DBConnector *applDb, DBConnector *configDb, DBConnector *stateDb, DBConnector *chassisAppDb, ZmqServer *zmqServer) :
m_applDb(applDb),
m_configDb(configDb),
m_stateDb(stateDb),
m_chassisAppDb(chassisAppDb),
m_zmqServer(zmqServer)
{
SWSS_LOG_ENTER();
m_select = new Select();
m_lastHeartBeat = std::chrono::high_resolution_clock::now();
}
OrchDaemon::~OrchDaemon()
{
SWSS_LOG_ENTER();
/*
* Some orchagents call other agents in their destructor.
* To avoid accessing deleted agent, do deletion in reverse order.
* NOTE: This is still not a robust solution, as order in this list
* does not strictly match the order of construction of agents.
* For a robust solution, first some cleaning/house-keeping in
* orchagents management is in order.
* For now it fixes, possible crash during process exit.
*/
auto it = m_orchList.rbegin();
for(; it != m_orchList.rend(); ++it) {
delete(*it);
}
delete m_select;
events_deinit_publisher(g_events_handle);
}
bool OrchDaemon::init()
{
SWSS_LOG_ENTER();
string platform = getenv("platform") ? getenv("platform") : "";
g_events_handle = events_init_publisher("sonic-events-swss");
gCrmOrch = new CrmOrch(m_configDb, CFG_CRM_TABLE_NAME);
TableConnector stateDbSwitchTable(m_stateDb, STATE_SWITCH_CAPABILITY_TABLE_NAME);
TableConnector app_switch_table(m_applDb, APP_SWITCH_TABLE_NAME);
TableConnector conf_asic_sensors(m_configDb, CFG_ASIC_SENSORS_TABLE_NAME);
TableConnector conf_switch_hash(m_configDb, CFG_SWITCH_HASH_TABLE_NAME);
TableConnector conf_suppress_asic_sdk_health_categories(m_configDb, CFG_SUPPRESS_ASIC_SDK_HEALTH_EVENT_NAME);
vector<TableConnector> switch_tables = {
conf_switch_hash,
conf_asic_sensors,
conf_suppress_asic_sdk_health_categories,
app_switch_table
};
gSwitchOrch = new SwitchOrch(m_applDb, switch_tables, stateDbSwitchTable);
const int portsorch_base_pri = 40;
vector<table_name_with_pri_t> ports_tables = {
{ APP_PORT_TABLE_NAME, portsorch_base_pri + 5 },
{ APP_SEND_TO_INGRESS_PORT_TABLE_NAME, portsorch_base_pri + 5 },
{ APP_VLAN_TABLE_NAME, portsorch_base_pri + 2 },
{ APP_VLAN_MEMBER_TABLE_NAME, portsorch_base_pri },
{ APP_LAG_TABLE_NAME, portsorch_base_pri + 4 },
{ APP_LAG_MEMBER_TABLE_NAME, portsorch_base_pri }
};
vector<table_name_with_pri_t> app_fdb_tables = {
{ APP_FDB_TABLE_NAME, FdbOrch::fdborch_pri},
{ APP_VXLAN_FDB_TABLE_NAME, FdbOrch::fdborch_pri},
{ APP_MCLAG_FDB_TABLE_NAME, FdbOrch::fdborch_pri}
};
gPortsOrch = new PortsOrch(m_applDb, m_stateDb, ports_tables, m_chassisAppDb);
TableConnector stateDbFdb(m_stateDb, STATE_FDB_TABLE_NAME);
TableConnector stateMclagDbFdb(m_stateDb, STATE_MCLAG_REMOTE_FDB_TABLE_NAME);
gFdbOrch = new FdbOrch(m_applDb, app_fdb_tables, stateDbFdb, stateMclagDbFdb, gPortsOrch);
TableConnector stateDbBfdSessionTable(m_stateDb, STATE_BFD_SESSION_TABLE_NAME);
BgpGlobalStateOrch* bgp_global_state_orch;
bgp_global_state_orch = new BgpGlobalStateOrch(m_configDb, CFG_BGP_DEVICE_GLOBAL_TABLE_NAME);
gDirectory.set(bgp_global_state_orch);
gBfdOrch = new BfdOrch(m_applDb, APP_BFD_SESSION_TABLE_NAME, stateDbBfdSessionTable);
gDirectory.set(gBfdOrch);
static const vector<string> route_pattern_tables = {
CFG_FLOW_COUNTER_ROUTE_PATTERN_TABLE_NAME,
};
gFlowCounterRouteOrch = new FlowCounterRouteOrch(m_configDb, route_pattern_tables);
gDirectory.set(gFlowCounterRouteOrch);
vector<string> vnet_tables = {
APP_VNET_RT_TABLE_NAME,
APP_VNET_RT_TUNNEL_TABLE_NAME
};
vector<string> cfg_vnet_tables = {
CFG_VNET_RT_TABLE_NAME,
CFG_VNET_RT_TUNNEL_TABLE_NAME
};
VNetOrch *vnet_orch;
vnet_orch = new VNetOrch(m_applDb, APP_VNET_TABLE_NAME);
gDirectory.set(vnet_orch);
VNetCfgRouteOrch *cfg_vnet_rt_orch = new VNetCfgRouteOrch(m_configDb, m_applDb, cfg_vnet_tables);
gDirectory.set(cfg_vnet_rt_orch);
VNetRouteOrch *vnet_rt_orch = new VNetRouteOrch(m_applDb, vnet_tables, vnet_orch);
gDirectory.set(vnet_rt_orch);
VRFOrch *vrf_orch = new VRFOrch(m_applDb, APP_VRF_TABLE_NAME, m_stateDb, STATE_VRF_OBJECT_TABLE_NAME);
gDirectory.set(vrf_orch);
gMonitorOrch = new MonitorOrch(m_stateDb, STATE_VNET_MONITOR_TABLE_NAME);
gDirectory.set(gMonitorOrch);
const vector<string> chassis_frontend_tables = {
CFG_PASS_THROUGH_ROUTE_TABLE_NAME,
};
ChassisOrch* chassis_frontend_orch = new ChassisOrch(m_configDb, m_applDb, chassis_frontend_tables, vnet_rt_orch);
gDirectory.set(chassis_frontend_orch);
gIntfsOrch = new IntfsOrch(m_applDb, APP_INTF_TABLE_NAME, vrf_orch, m_chassisAppDb);
gNeighOrch = new NeighOrch(m_applDb, APP_NEIGH_TABLE_NAME, gIntfsOrch, gFdbOrch, gPortsOrch, m_chassisAppDb);
const int fgnhgorch_pri = 15;
vector<table_name_with_pri_t> fgnhg_tables = {
{ CFG_FG_NHG, fgnhgorch_pri },
{ CFG_FG_NHG_PREFIX, fgnhgorch_pri },
{ CFG_FG_NHG_MEMBER, fgnhgorch_pri }
};
gFgNhgOrch = new FgNhgOrch(m_configDb, m_applDb, m_stateDb, fgnhg_tables, gNeighOrch, gIntfsOrch, vrf_orch);
gDirectory.set(gFgNhgOrch);
vector<string> srv6_tables = {
APP_SRV6_SID_LIST_TABLE_NAME,
APP_SRV6_MY_SID_TABLE_NAME
};
gSrv6Orch = new Srv6Orch(m_applDb, srv6_tables, gSwitchOrch, vrf_orch, gNeighOrch);
gDirectory.set(gSrv6Orch);
const int routeorch_pri = 5;
vector<table_name_with_pri_t> route_tables = {
{ APP_ROUTE_TABLE_NAME, routeorch_pri },
{ APP_LABEL_ROUTE_TABLE_NAME, routeorch_pri }
};
gRouteOrch = new RouteOrch(m_applDb, route_tables, gSwitchOrch, gNeighOrch, gIntfsOrch, vrf_orch, gFgNhgOrch, gSrv6Orch);
gNhgOrch = new NhgOrch(m_applDb, APP_NEXTHOP_GROUP_TABLE_NAME);
gCbfNhgOrch = new CbfNhgOrch(m_applDb, APP_CLASS_BASED_NEXT_HOP_GROUP_TABLE_NAME);
gCoppOrch = new CoppOrch(m_applDb, APP_COPP_TABLE_NAME);
vector<string> tunnel_tables = {
APP_TUNNEL_DECAP_TABLE_NAME,
APP_TUNNEL_DECAP_TERM_TABLE_NAME
};
gTunneldecapOrch = new TunnelDecapOrch(m_applDb, m_stateDb, m_configDb, tunnel_tables);
gDirectory.set(gTunneldecapOrch);
VxlanTunnelOrch *vxlan_tunnel_orch = new VxlanTunnelOrch(m_stateDb, m_applDb, APP_VXLAN_TUNNEL_TABLE_NAME);
gDirectory.set(vxlan_tunnel_orch);
VxlanTunnelMapOrch *vxlan_tunnel_map_orch = new VxlanTunnelMapOrch(m_applDb, APP_VXLAN_TUNNEL_MAP_TABLE_NAME);
gDirectory.set(vxlan_tunnel_map_orch);
VxlanVrfMapOrch *vxlan_vrf_orch = new VxlanVrfMapOrch(m_applDb, APP_VXLAN_VRF_TABLE_NAME);
gDirectory.set(vxlan_vrf_orch);
EvpnNvoOrch* evpn_nvo_orch = new EvpnNvoOrch(m_applDb, APP_VXLAN_EVPN_NVO_TABLE_NAME);
gDirectory.set(evpn_nvo_orch);
NvgreTunnelOrch *nvgre_tunnel_orch = new NvgreTunnelOrch(m_configDb, CFG_NVGRE_TUNNEL_TABLE_NAME);
gDirectory.set(nvgre_tunnel_orch);
NvgreTunnelMapOrch *nvgre_tunnel_map_orch = new NvgreTunnelMapOrch(m_configDb, CFG_NVGRE_TUNNEL_MAP_TABLE_NAME);
gDirectory.set(nvgre_tunnel_map_orch);
vector<string> dash_vnet_tables = {
APP_DASH_VNET_TABLE_NAME,
APP_DASH_VNET_MAPPING_TABLE_NAME
};
DashVnetOrch *dash_vnet_orch = new DashVnetOrch(m_applDb, dash_vnet_tables, m_zmqServer);
gDirectory.set(dash_vnet_orch);
vector<string> dash_tables = {
APP_DASH_APPLIANCE_TABLE_NAME,
APP_DASH_ROUTING_TYPE_TABLE_NAME,
APP_DASH_ENI_TABLE_NAME,
APP_DASH_ENI_ROUTE_TABLE_NAME,
APP_DASH_QOS_TABLE_NAME
};
DashOrch *dash_orch = new DashOrch(m_applDb, dash_tables, m_zmqServer);
gDirectory.set(dash_orch);
vector<string> dash_route_tables = {
APP_DASH_ROUTE_TABLE_NAME,
APP_DASH_ROUTE_RULE_TABLE_NAME,
APP_DASH_ROUTE_GROUP_TABLE_NAME
};
DashRouteOrch *dash_route_orch = new DashRouteOrch(m_applDb, dash_route_tables, dash_orch, m_zmqServer);
gDirectory.set(dash_route_orch);
vector<string> dash_acl_tables = {
APP_DASH_PREFIX_TAG_TABLE_NAME,
APP_DASH_ACL_IN_TABLE_NAME,
APP_DASH_ACL_OUT_TABLE_NAME,
APP_DASH_ACL_GROUP_TABLE_NAME,
APP_DASH_ACL_RULE_TABLE_NAME
};
DashAclOrch *dash_acl_orch = new DashAclOrch(m_applDb, dash_acl_tables, dash_orch, m_zmqServer);
gDirectory.set(dash_acl_orch);
vector<string> qos_tables = {
CFG_TC_TO_QUEUE_MAP_TABLE_NAME,
CFG_SCHEDULER_TABLE_NAME,
CFG_DSCP_TO_TC_MAP_TABLE_NAME,
CFG_MPLS_TC_TO_TC_MAP_TABLE_NAME,
CFG_DOT1P_TO_TC_MAP_TABLE_NAME,
CFG_QUEUE_TABLE_NAME,
CFG_PORT_QOS_MAP_TABLE_NAME,
CFG_WRED_PROFILE_TABLE_NAME,
CFG_TC_TO_PRIORITY_GROUP_MAP_TABLE_NAME,
CFG_PFC_PRIORITY_TO_PRIORITY_GROUP_MAP_TABLE_NAME,
CFG_PFC_PRIORITY_TO_QUEUE_MAP_TABLE_NAME,
CFG_DSCP_TO_FC_MAP_TABLE_NAME,
CFG_EXP_TO_FC_MAP_TABLE_NAME,
CFG_TC_TO_DOT1P_MAP_TABLE_NAME,
CFG_TC_TO_DSCP_MAP_TABLE_NAME
};
gQosOrch = new QosOrch(m_configDb, qos_tables);
vector<string> buffer_tables = {
APP_BUFFER_POOL_TABLE_NAME,
APP_BUFFER_PROFILE_TABLE_NAME,
APP_BUFFER_QUEUE_TABLE_NAME,
APP_BUFFER_PG_TABLE_NAME,
APP_BUFFER_PORT_INGRESS_PROFILE_LIST_NAME,
APP_BUFFER_PORT_EGRESS_PROFILE_LIST_NAME
};
gBufferOrch = new BufferOrch(m_applDb, m_configDb, m_stateDb, buffer_tables);
vector<TableConnector> policer_tables = {
TableConnector(m_configDb, CFG_POLICER_TABLE_NAME),
TableConnector(m_configDb, CFG_PORT_STORM_CONTROL_TABLE_NAME)
};
TableConnector stateDbStorm(m_stateDb, "BUM_STORM_CAPABILITY");
gPolicerOrch = new PolicerOrch(policer_tables, gPortsOrch);
TableConnector stateDbMirrorSession(m_stateDb, STATE_MIRROR_SESSION_TABLE_NAME);
TableConnector confDbMirrorSession(m_configDb, CFG_MIRROR_SESSION_TABLE_NAME);
gMirrorOrch = new MirrorOrch(stateDbMirrorSession, confDbMirrorSession, gPortsOrch, gRouteOrch, gNeighOrch, gFdbOrch, gPolicerOrch);
TableConnector confDbAclTable(m_configDb, CFG_ACL_TABLE_TABLE_NAME);
TableConnector confDbAclTableType(m_configDb, CFG_ACL_TABLE_TYPE_TABLE_NAME);
TableConnector confDbAclRuleTable(m_configDb, CFG_ACL_RULE_TABLE_NAME);
TableConnector appDbAclTable(m_applDb, APP_ACL_TABLE_TABLE_NAME);
TableConnector appDbAclTableType(m_applDb, APP_ACL_TABLE_TYPE_TABLE_NAME);
TableConnector appDbAclRuleTable(m_applDb, APP_ACL_RULE_TABLE_NAME);
vector<TableConnector> acl_table_connectors = {
confDbAclTableType,
confDbAclTable,
confDbAclRuleTable,
appDbAclTable,
appDbAclRuleTable,
appDbAclTableType,
};
vector<string> dtel_tables = {
CFG_DTEL_TABLE_NAME,
CFG_DTEL_REPORT_SESSION_TABLE_NAME,
CFG_DTEL_INT_SESSION_TABLE_NAME,
CFG_DTEL_QUEUE_REPORT_TABLE_NAME,
CFG_DTEL_EVENT_TABLE_NAME
};
vector<string> wm_tables = {
CFG_WATERMARK_TABLE_NAME,
CFG_FLEX_COUNTER_TABLE_NAME
};
WatermarkOrch *wm_orch = new WatermarkOrch(m_configDb, wm_tables);
vector<string> sflow_tables = {
APP_SFLOW_TABLE_NAME,
APP_SFLOW_SESSION_TABLE_NAME,
APP_SFLOW_SAMPLE_RATE_TABLE_NAME
};
SflowOrch *sflow_orch = new SflowOrch(m_applDb, sflow_tables);
vector<string> debug_counter_tables = {
CFG_DEBUG_COUNTER_TABLE_NAME,
CFG_DEBUG_COUNTER_DROP_REASON_TABLE_NAME
};
gDebugCounterOrch = new DebugCounterOrch(m_configDb, debug_counter_tables, 1000);
const int natorch_base_pri = 50;
vector<table_name_with_pri_t> nat_tables = {
{ APP_NAT_DNAT_POOL_TABLE_NAME, natorch_base_pri + 5 },
{ APP_NAT_TABLE_NAME, natorch_base_pri + 4 },
{ APP_NAPT_TABLE_NAME, natorch_base_pri + 3 },
{ APP_NAT_TWICE_TABLE_NAME, natorch_base_pri + 2 },
{ APP_NAPT_TWICE_TABLE_NAME, natorch_base_pri + 1 },
{ APP_NAT_GLOBAL_TABLE_NAME, natorch_base_pri }
};
gNatOrch = new NatOrch(m_applDb, m_stateDb, nat_tables, gRouteOrch, gNeighOrch);
vector<string> mux_tables = {
CFG_MUX_CABLE_TABLE_NAME,
CFG_PEER_SWITCH_TABLE_NAME
};
MuxOrch *mux_orch = new MuxOrch(m_configDb, mux_tables, gTunneldecapOrch, gNeighOrch, gFdbOrch);
gDirectory.set(mux_orch);
MuxCableOrch *mux_cb_orch = new MuxCableOrch(m_applDb, m_stateDb, APP_MUX_CABLE_TABLE_NAME);
gDirectory.set(mux_cb_orch);
MuxStateOrch *mux_st_orch = new MuxStateOrch(m_stateDb, STATE_HW_MUX_CABLE_TABLE_NAME);
gDirectory.set(mux_st_orch);
vector<string> macsec_app_tables = {
APP_MACSEC_PORT_TABLE_NAME,
APP_MACSEC_EGRESS_SC_TABLE_NAME,
APP_MACSEC_INGRESS_SC_TABLE_NAME,
APP_MACSEC_EGRESS_SA_TABLE_NAME,
APP_MACSEC_INGRESS_SA_TABLE_NAME,
};
gMacsecOrch = new MACsecOrch(m_applDb, m_stateDb, macsec_app_tables, gPortsOrch);
gNhgMapOrch = new NhgMapOrch(m_applDb, APP_FC_TO_NHG_INDEX_MAP_TABLE_NAME);
/*
* The order of the orch list is important for state restore of warm start and
* the queued processing in m_toSync map after gPortsOrch->allPortsReady() is set.
*
* For the multiple consumers in Orchs, tasks in a table which name is smaller in lexicographic order are processed first
* when iterating ConsumerMap. This is ensured implicitly by the order of keys in ordered map.
* For cases when Orch has to process tables in specific order, like PortsOrch during warm start, it has to override Orch::doTask()
*/
m_orchList = { gSwitchOrch, gCrmOrch, gPortsOrch, gBufferOrch, gFlowCounterRouteOrch, gIntfsOrch, gNeighOrch, gNhgMapOrch, gNhgOrch, gCbfNhgOrch, gRouteOrch, gCoppOrch, gQosOrch, wm_orch, gPolicerOrch, gTunneldecapOrch, sflow_orch, gDebugCounterOrch, gMacsecOrch, bgp_global_state_orch, gBfdOrch, gSrv6Orch, mux_orch, mux_cb_orch, gMonitorOrch};
bool initialize_dtel = false;
if (platform == BFN_PLATFORM_SUBSTRING || platform == VS_PLATFORM_SUBSTRING)
{
sai_attr_capability_t capability;
capability.create_implemented = true;
/* Will uncomment this when saiobject.h support is added to SONiC */
/*
sai_status_t status;
status = sai_query_attribute_capability(gSwitchId, SAI_OBJECT_TYPE_DTEL, SAI_DTEL_ATTR_SWITCH_ID, &capability);
if (status != SAI_STATUS_SUCCESS)
{
SWSS_LOG_ERROR("Could not query Dataplane telemetry capability %d", status);
exit(EXIT_FAILURE);
}
*/
if (capability.create_implemented)
{
initialize_dtel = true;
}
}
DTelOrch *dtel_orch = NULL;
if (initialize_dtel)
{
dtel_orch = new DTelOrch(m_configDb, dtel_tables, gPortsOrch);
m_orchList.push_back(dtel_orch);
}
gAclOrch = new AclOrch(acl_table_connectors, m_stateDb,
gSwitchOrch, gPortsOrch, gMirrorOrch, gNeighOrch, gRouteOrch, dtel_orch);
vector<string> mlag_tables = {
{ CFG_MCLAG_TABLE_NAME },
{ CFG_MCLAG_INTF_TABLE_NAME }
};
gMlagOrch = new MlagOrch(m_configDb, mlag_tables);
TableConnector appDbIsoGrpTbl(m_applDb, APP_ISOLATION_GROUP_TABLE_NAME);
vector<TableConnector> iso_grp_tbl_ctrs = {
appDbIsoGrpTbl
};
gIsoGrpOrch = new IsoGrpOrch(iso_grp_tbl_ctrs);
//
// Policy Based Hashing (PBH) orchestrator
//
TableConnector cfgDbPbhTable(m_configDb, CFG_PBH_TABLE_TABLE_NAME);
TableConnector cfgDbPbhRuleTable(m_configDb, CFG_PBH_RULE_TABLE_NAME);
TableConnector cfgDbPbhHashTable(m_configDb, CFG_PBH_HASH_TABLE_NAME);
TableConnector cfgDbPbhHashFieldTable(m_configDb, CFG_PBH_HASH_FIELD_TABLE_NAME);
vector<TableConnector> pbhTableConnectorList = {
cfgDbPbhTable,
cfgDbPbhRuleTable,
cfgDbPbhHashTable,
cfgDbPbhHashFieldTable
};
gPbhOrch = new PbhOrch(pbhTableConnectorList, gAclOrch, gPortsOrch);
m_orchList.push_back(gFdbOrch);
m_orchList.push_back(gMirrorOrch);
m_orchList.push_back(gAclOrch);
m_orchList.push_back(gPbhOrch);
m_orchList.push_back(chassis_frontend_orch);
m_orchList.push_back(vrf_orch);
m_orchList.push_back(vxlan_tunnel_orch);
m_orchList.push_back(evpn_nvo_orch);
m_orchList.push_back(vxlan_tunnel_map_orch);
if (vxlan_tunnel_orch->isDipTunnelsSupported())
{
EvpnRemoteVnip2pOrch* evpn_remote_vni_orch = new EvpnRemoteVnip2pOrch(m_applDb, APP_VXLAN_REMOTE_VNI_TABLE_NAME);
gDirectory.set(evpn_remote_vni_orch);
m_orchList.push_back(evpn_remote_vni_orch);
}
else
{
EvpnRemoteVnip2mpOrch* evpn_remote_vni_orch = new EvpnRemoteVnip2mpOrch(m_applDb, APP_VXLAN_REMOTE_VNI_TABLE_NAME);
gDirectory.set(evpn_remote_vni_orch);
m_orchList.push_back(evpn_remote_vni_orch);
}
m_orchList.push_back(vxlan_vrf_orch);
m_orchList.push_back(cfg_vnet_rt_orch);
m_orchList.push_back(vnet_orch);
m_orchList.push_back(vnet_rt_orch);
m_orchList.push_back(gNatOrch);
m_orchList.push_back(gMlagOrch);
m_orchList.push_back(gIsoGrpOrch);
m_orchList.push_back(gFgNhgOrch);
m_orchList.push_back(mux_st_orch);
m_orchList.push_back(nvgre_tunnel_orch);
m_orchList.push_back(nvgre_tunnel_map_orch);
m_orchList.push_back(dash_acl_orch);
m_orchList.push_back(dash_vnet_orch);
m_orchList.push_back(dash_route_orch);
m_orchList.push_back(dash_orch);
if (m_fabricEnabled)
{
// register APP_FABRIC_MONITOR_PORT_TABLE_NAME table
const int fabric_portsorch_base_pri = 30;
vector<table_name_with_pri_t> fabric_port_tables = {
{ APP_FABRIC_MONITOR_PORT_TABLE_NAME, fabric_portsorch_base_pri },
{ APP_FABRIC_MONITOR_DATA_TABLE_NAME, fabric_portsorch_base_pri }
};
gFabricPortsOrch = new FabricPortsOrch(m_applDb, fabric_port_tables, m_fabricPortStatEnabled, m_fabricQueueStatEnabled);
m_orchList.push_back(gFabricPortsOrch);
}
vector<string> flex_counter_tables = {
CFG_FLEX_COUNTER_TABLE_NAME
};
auto* flexCounterOrch = new FlexCounterOrch(m_configDb, flex_counter_tables);
m_orchList.push_back(flexCounterOrch);
gDirectory.set(flexCounterOrch);
gDirectory.set(gPortsOrch);
vector<string> pfc_wd_tables = {
CFG_PFC_WD_TABLE_NAME
};
if ((platform == MLNX_PLATFORM_SUBSTRING) || (platform == VS_PLATFORM_SUBSTRING))
{
static const vector<sai_port_stat_t> portStatIds =
{
SAI_PORT_STAT_PFC_0_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_1_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_2_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_3_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_4_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_5_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_6_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_7_RX_PAUSE_DURATION_US,
SAI_PORT_STAT_PFC_0_RX_PKTS,
SAI_PORT_STAT_PFC_1_RX_PKTS,
SAI_PORT_STAT_PFC_2_RX_PKTS,
SAI_PORT_STAT_PFC_3_RX_PKTS,
SAI_PORT_STAT_PFC_4_RX_PKTS,
SAI_PORT_STAT_PFC_5_RX_PKTS,
SAI_PORT_STAT_PFC_6_RX_PKTS,
SAI_PORT_STAT_PFC_7_RX_PKTS,
};
static const vector<sai_queue_stat_t> queueStatIds =
{
SAI_QUEUE_STAT_PACKETS,
SAI_QUEUE_STAT_CURR_OCCUPANCY_BYTES,
};
static const vector<sai_queue_attr_t> queueAttrIds;
m_orchList.push_back(new PfcWdSwOrch<PfcWdZeroBufferHandler, PfcWdLossyHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
else if ((platform == INVM_PLATFORM_SUBSTRING)
|| (platform == BFN_PLATFORM_SUBSTRING)
|| (platform == MRVL_PLATFORM_SUBSTRING)
|| (platform == NPS_PLATFORM_SUBSTRING))
{
static const vector<sai_port_stat_t> portStatIds =
{
SAI_PORT_STAT_PFC_0_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_1_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_2_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_3_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_4_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_5_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_6_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_7_RX_PAUSE_DURATION,
SAI_PORT_STAT_PFC_0_RX_PKTS,
SAI_PORT_STAT_PFC_1_RX_PKTS,
SAI_PORT_STAT_PFC_2_RX_PKTS,
SAI_PORT_STAT_PFC_3_RX_PKTS,
SAI_PORT_STAT_PFC_4_RX_PKTS,
SAI_PORT_STAT_PFC_5_RX_PKTS,
SAI_PORT_STAT_PFC_6_RX_PKTS,
SAI_PORT_STAT_PFC_7_RX_PKTS,
};
static const vector<sai_queue_stat_t> queueStatIds =
{
SAI_QUEUE_STAT_PACKETS,
SAI_QUEUE_STAT_CURR_OCCUPANCY_BYTES,
};
static const vector<sai_queue_attr_t> queueAttrIds;
if ((platform == INVM_PLATFORM_SUBSTRING) || (platform == NPS_PLATFORM_SUBSTRING) || (platform == MRVL_PLATFORM_SUBSTRING))
{
m_orchList.push_back(new PfcWdSwOrch<PfcWdZeroBufferHandler, PfcWdLossyHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
else if (platform == BFN_PLATFORM_SUBSTRING)
{
m_orchList.push_back(new PfcWdSwOrch<PfcWdAclHandler, PfcWdLossyHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
}
else if (platform == BRCM_PLATFORM_SUBSTRING)
{
static const vector<sai_port_stat_t> portStatIds =
{
SAI_PORT_STAT_PFC_0_RX_PKTS,
SAI_PORT_STAT_PFC_1_RX_PKTS,
SAI_PORT_STAT_PFC_2_RX_PKTS,
SAI_PORT_STAT_PFC_3_RX_PKTS,
SAI_PORT_STAT_PFC_4_RX_PKTS,
SAI_PORT_STAT_PFC_5_RX_PKTS,
SAI_PORT_STAT_PFC_6_RX_PKTS,
SAI_PORT_STAT_PFC_7_RX_PKTS,
SAI_PORT_STAT_PFC_0_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_1_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_2_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_3_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_4_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_5_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_6_ON2OFF_RX_PKTS,
SAI_PORT_STAT_PFC_7_ON2OFF_RX_PKTS,
};
static const vector<sai_queue_stat_t> queueStatIds =
{
SAI_QUEUE_STAT_PACKETS,
SAI_QUEUE_STAT_CURR_OCCUPANCY_BYTES,
};
static const vector<sai_queue_attr_t> queueAttrIds =
{
SAI_QUEUE_ATTR_PAUSE_STATUS,
};
bool pfcDlrInit = gSwitchOrch->checkPfcDlrInitEnable();
// Override pfcDlrInit if needed, and this change is only for PFC tests.
if(getenv("PFC_DLR_INIT_ENABLE"))
{
string envPfcDlrInit = getenv("PFC_DLR_INIT_ENABLE");
if(envPfcDlrInit == "1")
{
pfcDlrInit = true;
SWSS_LOG_NOTICE("Override PfcDlrInitEnable to true");
}
else if(envPfcDlrInit == "0")
{
pfcDlrInit = false;
SWSS_LOG_NOTICE("Override PfcDlrInitEnable to false");
}
}
if(pfcDlrInit)
{
m_orchList.push_back(new PfcWdSwOrch<PfcWdDlrHandler, PfcWdDlrHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
else
{
m_orchList.push_back(new PfcWdSwOrch<PfcWdAclHandler, PfcWdLossyHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
} else if (platform == CISCO_8000_PLATFORM_SUBSTRING)
{
static const vector<sai_port_stat_t> portStatIds =
{
SAI_PORT_STAT_PFC_0_RX_PKTS,
SAI_PORT_STAT_PFC_1_RX_PKTS,
SAI_PORT_STAT_PFC_2_RX_PKTS,
SAI_PORT_STAT_PFC_3_RX_PKTS,
SAI_PORT_STAT_PFC_4_RX_PKTS,
SAI_PORT_STAT_PFC_5_RX_PKTS,
SAI_PORT_STAT_PFC_6_RX_PKTS,
SAI_PORT_STAT_PFC_7_RX_PKTS,
SAI_PORT_STAT_PFC_0_TX_PKTS,
SAI_PORT_STAT_PFC_1_TX_PKTS,
SAI_PORT_STAT_PFC_2_TX_PKTS,
SAI_PORT_STAT_PFC_3_TX_PKTS,
SAI_PORT_STAT_PFC_4_TX_PKTS,
SAI_PORT_STAT_PFC_5_TX_PKTS,
SAI_PORT_STAT_PFC_6_TX_PKTS,
SAI_PORT_STAT_PFC_7_TX_PKTS,
};
static const vector<sai_queue_stat_t> queueStatIds =
{
SAI_QUEUE_STAT_PACKETS,
};
static const vector<sai_queue_attr_t> queueAttrIds =
{
SAI_QUEUE_ATTR_PAUSE_STATUS,
};
m_orchList.push_back(new PfcWdSwOrch<PfcWdSaiDlrInitHandler, PfcWdActionHandler>(
m_configDb,
pfc_wd_tables,
portStatIds,
queueStatIds,
queueAttrIds,
PFC_WD_POLL_MSECS));
}
m_orchList.push_back(&CounterCheckOrch::getInstance(m_configDb));
vector<string> p4rt_tables = {APP_P4RT_TABLE_NAME};
gP4Orch = new P4Orch(m_applDb, p4rt_tables, vrf_orch, gCoppOrch);
m_orchList.push_back(gP4Orch);
TableConnector confDbTwampTable(m_configDb, CFG_TWAMP_SESSION_TABLE_NAME);
TableConnector stateDbTwampTable(m_stateDb, STATE_TWAMP_SESSION_TABLE_NAME);
TwampOrch *twamp_orch = new TwampOrch(confDbTwampTable, stateDbTwampTable, gSwitchOrch, gPortsOrch, vrf_orch);
m_orchList.push_back(twamp_orch);
if (WarmStart::isWarmStart())
{
bool suc = warmRestoreAndSyncUp();
if (!suc)
{
return false;
}
}
return true;
}
/* Flush redis through sairedis interface */
void OrchDaemon::flush()
{
SWSS_LOG_ENTER();
sai_attribute_t attr;
attr.id = SAI_REDIS_SWITCH_ATTR_FLUSH;
sai_status_t status = sai_switch_api->set_switch_attribute(gSwitchId, &attr);
if (status != SAI_STATUS_SUCCESS)
{
SWSS_LOG_ERROR("Failed to flush redis pipeline %d", status);
handleSaiFailure(true);
}
for (auto* orch: m_orchList)
{
orch->flushResponses();
}
}
/* Release the file handle so the log can be rotated */
void OrchDaemon::logRotate() {
SWSS_LOG_ENTER();
sai_attribute_t attr;
attr.id = SAI_REDIS_SWITCH_ATTR_PERFORM_LOG_ROTATE;
attr.value.booldata = true;
sai_status_t status = sai_switch_api->set_switch_attribute(gSwitchId, &attr);
if (status != SAI_STATUS_SUCCESS)
{
SWSS_LOG_ERROR("Failed to release the file handle on sairedis log %d", status);
}
}
void OrchDaemon::start()
{
SWSS_LOG_ENTER();
Recorder::Instance().sairedis.setRotate(false);
for (Orch *o : m_orchList)
{
m_select->addSelectables(o->getSelectables());
}
auto tstart = std::chrono::high_resolution_clock::now();
while (true)
{
Selectable *s;
int ret;
ret = m_select->select(&s, SELECT_TIMEOUT);
auto tend = std::chrono::high_resolution_clock::now();
heartBeat(tend);
auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(tend - tstart);
if (diff.count() >= SELECT_TIMEOUT)
{
tstart = std::chrono::high_resolution_clock::now();
flush();
}
if (ret == Select::ERROR)
{
SWSS_LOG_NOTICE("Error: %s!\n", strerror(errno));
continue;
}
if (ret == Select::TIMEOUT)
{
/* Let sairedis to flush all SAI function call to ASIC DB.
* Normally the redis pipeline will flush when enough request
* accumulated. Still it is possible that small amount of
* requests live in it. When the daemon has nothing to do, it
* is a good chance to flush the pipeline */
flush();
continue;
}
// check if logroate is requested
if (Recorder::Instance().sairedis.isRotate())
{
SWSS_LOG_NOTICE("Performing %s log rotate", Recorder::Instance().sairedis.getName().c_str());
Recorder::Instance().sairedis.setRotate(false);
logRotate();
}
auto *c = (Executor *)s;
c->execute();
/* After each iteration, periodically check all m_toSync map to
* execute all the remaining tasks that need to be retried. */
/* TODO: Abstract Orch class to have a specific todo list */
for (Orch *o : m_orchList)
o->doTask();
/*
* Asked to check warm restart readiness.
* Not doing this under Select::TIMEOUT condition because of
* the existence of finer granularity ExecutableTimer with select
*/
if (gSwitchOrch && gSwitchOrch->checkRestartReady())
{
bool ret = warmRestartCheck();
if (ret)
{
// Orchagent is ready to perform warm restart, stop processing any new db data.
// Should sleep here or continue handling timers and etc.??
if (!gSwitchOrch->checkRestartNoFreeze())
{
// Disable FDB aging
gSwitchOrch->setAgingFDB(0);
// Disable FDB learning on all bridge ports
if (gPortsOrch)
{
for (auto& pair: gPortsOrch->getAllPorts())
{
auto& port = pair.second;
gPortsOrch->setBridgePortLearningFDB(port, SAI_BRIDGE_PORT_FDB_LEARNING_MODE_DISABLE);
}
}
// Flush sairedis's redis pipeline
flush();
SWSS_LOG_WARN("Orchagent is frozen for warm restart!");
freezeAndHeartBeat(UINT_MAX);
}
}
}
}
}
/*
* Try to perform orchagent state restore and dynamic states sync up if
* warm start request is detected.
*/
bool OrchDaemon::warmRestoreAndSyncUp()
{
WarmStart::setWarmStartState("orchagent", WarmStart::INITIALIZED);
for (Orch *o : m_orchList)
{
o->bake();
}
/*
* Three iterations are needed.
*
* First iteration: switchorch, Port init/hostif create part of portorch, buffers configuration
*
* Second iteration: port speed/mtu/fec_mode/pfc_asym/admin_status config,
* other orch(s) which wait for port to become ready.
*
* Third iteration: Drain remaining data that are out of order.
*/
for (auto it = 0; it < 3; it++)
{
SWSS_LOG_DEBUG("The current doTask iteration is %d", it);
for (Orch *o : m_orchList)
{
if (o == gMirrorOrch) {
SWSS_LOG_DEBUG("Skipping mirror processing until the end");
continue;
}
o->doTask();
}
}
// MirrorOrch depends on everything else being settled before it can run,
// and mirror ACL rules depend on MirrorOrch, so run these two at the end
// after the rest of the data has been processed.
gMirrorOrch->doTask();
gAclOrch->doTask();
/*
* At this point, all the pre-existing data should have been processed properly, and
* orchagent should be in exact same state of pre-shutdown.
* Perform restore validation as needed.
*/
bool suc = warmRestoreValidation();
if (!suc)
{
SWSS_LOG_ERROR("Orchagent state restore failed");
return false;
}
SWSS_LOG_NOTICE("Orchagent state restore done");
syncd_apply_view();
/* Start dynamic state sync up */
gPortsOrch->refreshPortStatus();
/*
* Note. Arp sync up is handled in neighsyncd.
* The "RECONCILED" state of orchagent doesn't mean the state related to neighbor is up to date.
*/
WarmStart::setWarmStartState("orchagent", WarmStart::RECONCILED);
return true;
}
/*
* Get tasks to sync for consumers of each orch being managed by this orch daemon
*/
void OrchDaemon::getTaskToSync(vector<string> &ts)
{
for (Orch *o : m_orchList)
{