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[202205][Dual-ToR] handle 'mux_tunnel_ingress_acl' attrib in order to change ACL configuration (drop on ingress/egress) on standby ToR #2703

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[202205][Dual-ToR] handle 'mux_tunnel_ingress_acl' attrib in order to change ACL configuration (drop on ingress/egress) on standby ToR #2703

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19 changes: 9 additions & 10 deletions orchagent/muxorch.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -49,13 +49,6 @@ extern sai_router_interface_api_t* sai_router_intfs_api;
#define MUX_HW_STATE_UNKNOWN "unknown"
#define MUX_HW_STATE_ERROR "error"


static inline bool isIngressAcl()
{
string platform = getenv("platform") ? getenv("platform") : "";
return platform != MLNX_PLATFORM_SUBSTRING;
}

const map<std::pair<MuxState, MuxState>, MuxStateChange> muxStateTransition =
{
{ { MuxState::MUX_STATE_INIT, MuxState::MUX_STATE_ACTIVE}, MuxStateChange::MUX_STATE_INIT_ACTIVE
Expand Down Expand Up @@ -798,8 +791,14 @@ MuxAclHandler::MuxAclHandler(sai_object_id_t port, string alias)
{
SWSS_LOG_ENTER();

string value;
shared_ptr<DBConnector> m_config_db = shared_ptr<DBConnector>(new DBConnector("CONFIG_DB", 0));
unique_ptr<Table> m_systemDefaultsTable = unique_ptr<Table>(new Table(m_config_db.get(), "SYSTEM_DEFAULTS"));
m_systemDefaultsTable->hget("mux_tunnel_egress_acl", "status", value);
is_ingress_acl_ = value != "enabled";

// There is one handler instance per MUX port
string table_name = isIngressAcl() ? MUX_ACL_TABLE_NAME : EGRESS_TABLE_DROP;
string table_name = is_ingress_acl_ ? MUX_ACL_TABLE_NAME : EGRESS_TABLE_DROP;
string rule_name = MUX_ACL_RULE_NAME;

port_ = port;
Expand Down Expand Up @@ -837,7 +836,7 @@ MuxAclHandler::MuxAclHandler(sai_object_id_t port, string alias)
MuxAclHandler::~MuxAclHandler(void)
{
SWSS_LOG_ENTER();
string table_name = isIngressAcl() ? MUX_ACL_TABLE_NAME : EGRESS_TABLE_DROP;
string table_name = is_ingress_acl_ ? MUX_ACL_TABLE_NAME : EGRESS_TABLE_DROP;
string rule_name = MUX_ACL_RULE_NAME;

SWSS_LOG_NOTICE("Un-Binding port %" PRIx64 "", port_);
Expand Down Expand Up @@ -883,7 +882,7 @@ void MuxAclHandler::createMuxAclTable(sai_object_id_t port, string strTable)
auto dropType = gAclOrch->getAclTableType(TABLE_TYPE_DROP);
assert(dropType);
acl_table.validateAddType(*dropType);
acl_table.stage = isIngressAcl() ? ACL_STAGE_INGRESS : ACL_STAGE_EGRESS;
acl_table.stage = is_ingress_acl_ ? ACL_STAGE_INGRESS : ACL_STAGE_EGRESS;
gAclOrch->addAclTable(acl_table);
bindAllPorts(acl_table);
}
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1 change: 1 addition & 0 deletions orchagent/muxorch.h
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,7 @@ class MuxAclHandler
// class shared dict: ACL table name -> ACL table
static std::map<std::string, AclTable> acl_table_;
sai_object_id_t port_ = SAI_NULL_OBJECT_ID;
bool is_ingress_acl_ = true;
string alias_;
};

Expand Down