Modify amf config

etc/plugin.conf

@@ -2,27 +2,28 @@
 
 PLUGIN = 
 {
+  ALGORITHM = "RR";
 
   INTERFACES:
   {
     # PLUGIN binded interface for Nudsf interface
     NGAP: 
     {
-      INTERFACE_NAME = "eno1";  # YOUR NETWORK CONFIG HERE
+      INTERFACE_NAME = "ens32";  # YOUR NETWORK CONFIG HERE
       IPV4_ADDRESS   = "read";
       PORT           = 38412;                            # YOUR NETWORK CONFIG HERE
       PPID           = 60;                               # YOUR NETWORK CONFIG HERE
     };
     SBI: 
     {
-      INTERFACE_NAME = "eno1";  					# YOUR NETWORK CONFIG HERE
-      IPV4_ADDRESS   = "read";
+      INTERFACE_NAME = "en32";  					# YOUR NETWORK CONFIG HERE
+      IPV4_ADDRESS   = "192.168.2.35";
       PORT           = 38414;                        # YOUR NETWORK CONFIG HERE
     };
     NRF: 
     {
       INTERFACE_NAME = "NRF";  # YOUR NETWORK CONFIG HERE
-      IPV4_ADDRESS   = "10.112.202.24";#amf地址
+      IPV4_ADDRESS   = "192.168.2.35";#amf地址
       PORT           = 8282;                            # YOUR NETWORK CONFIG HERE
     };
   };

src/api/PluginApi.cpp

@@ -74,19 +74,19 @@ void PluginApi::algorithm_omf_handler(const Pistache::Rest::Request &request, Pi
 	Logger::plugin_server().debug("ip address : %s",transdata.ip_addr.c_str());
 	Logger::plugin_server().debug("current message queue length : %d",transdata.mq_len);
 	Logger::plugin_server().debug("current capbility : %f",transdata.cap);
-	if(!transdata.ip_addr.compare("10.103.239.116")){
+	if(!transdata.ip_addr.compare("192.168.2.35")){
 	  msg_len[0] = transdata.mq_len;
 	  pro_cap[0] = (long)transdata.cap;
 	  isall[0]   = true;
 	  Logger::plugin_server().debug("capability(0) %d",pro_cap[0]);
 	}
-	if(!transdata.ip_addr.compare("10.103.239.114")){
+	if(!transdata.ip_addr.compare("192.168.2.172")){
 	  msg_len[1] = transdata.mq_len;
 	  pro_cap[1] = (long)transdata.cap;
 	  isall[1]   = true;
 	  Logger::plugin_server().debug("capability(1) %d",pro_cap[1]);
 	}
-	if(!transdata.ip_addr.compare("10.103.239.112")){
+	if(!transdata.ip_addr.compare("192.168.2.173")){
 	  msg_len[2] = transdata.mq_len;
 	  pro_cap[2] = (long)transdata.cap;
 	  isall[2]   = true;

src/plugin_app/plugin_app.cpp

@@ -17,8 +17,8 @@ extern std::string amf_ip;
 extern unsigned int amf_port;
 extern std::map<std::string,long> ip2len;
 
-ofstream timestamp_plugin("/home/xgcore/plugin_timestamp.txt");
-string amf_ip_list[15] = {"10.103.239.116","10.103.239.114","10.103.239.112","10.103.238.75","10.103.239.112","10.103.238.72","10.103.239.53","10.103.239.61","10.103.239.63","10.103.238.105","10.103.238.104","10.103.238.103","10.103.238.98","10.103.238.97","10.103.238.96"};
+ofstream timestamp_plugin("/home/share/Unicom-NWDAF/2021-10-28/plugin_timestamp.txt");
+string amf_ip_list[15] = {"192.168.2.35","192.168.2.172","192.168.2.173","192.168.2.35","10.103.239.112","10.103.238.72","10.103.239.53","10.103.239.61","10.103.239.63","10.103.238.105","10.103.238.104","10.103.238.103","10.103.238.98","10.103.238.97","10.103.238.96"};
 int amf_ports[15] = {8282,8282,8282,8282,8282,8282,8282,8282,8282,8282,8282,8282,8282,8282,8282};
 int weight[15] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};
 namespace amf_application{
@@ -47,12 +47,32 @@ static std::size_t callback(
 int  index = -1;
 int random_index = 0;
 int choose = 0;
-int num_inst = 4;
+int num_inst = 2;
 
 void plugin_app::handle_receive(
     bstring payload, sctp_assoc_id_t assoc_id, sctp_stream_id_t stream,
     sctp_stream_id_t instreams, sctp_stream_id_t outstreams)
 {
+//    int num_inst = 1;
+//
+//    auto fp = popen("/home/share/Unicom-NWDAF/2021-10-28/getenv.sh","r");
+//
+//    std::string pathvar = "";
+//    while (!feof(fp)) {
+//      pathvar.push_back(std::fgetc(fp));
+//    }
+//    pathvar.pop_back();
+//
+//    pclose(fp);
+//
+//    Logger::plugin_sbi().debug("\"AMF_NUMBER\" = %s",pathvar.c_str() );
+//    int value = atoi(pathvar.c_str());
+//    if(value)
+//    {
+//       num_inst  = value;
+//    }
+//    Logger::plugin_sbi().debug("\"num_inst\" = %d",num_inst );
+
     struct timeval tv1; struct timezone tz1; gettimeofday(&tv1,&tz1); long start = tv1.tv_sec*1000000 +tv1.tv_usec;
     Logger::plugin_sbi().debug("Begining at time %ld", start);
     timestamp_plugin<< "time_stamp	"<<start<<endl;
@@ -102,8 +122,8 @@ void plugin_app::handle_receive(
     if(plugin_cfg.is_rr){
 	  Logger::plugin_sbi().debug("Algorithm RR ");
       url  =
-        "http://" + std::string(amf_ip_list[index % 4].c_str()) +
-        ":" + std::to_string(amf_ports[index % 4]) + "/namf-comm/v1/plugin_n2/" +
+        "http://" + std::string(amf_ip_list[index % num_inst].c_str()) +
+        ":" + std::to_string(amf_ports[index % num_inst]) + "/namf-comm/v1/plugin_n2/" +
         to_string (assoc_id ) + "/" + to_string (stream) ;
     }
 

src/plugin_app/plugin_config.cpp

@@ -116,10 +116,11 @@ int plugin_config::getip(std::string &ip, std::string &ifname)
     if (ioctl(sock, SIOCGIFADDR, &ifr) < 0)
     {
         perror("ioctl");
+
         return -1;
     }
     memcpy(&sin, &ifr.ifr_addr, sizeof(sin));
-    //printf("ip = %s\n",inet_ntoa(sin.sin_addr));
+//    printf("ip = %s\n",inet_ntoa(sin.sin_addr));
     //sprintf(ip, "%s", inet_ntoa(sin.sin_addr));
     ip = std::string(inet_ntoa(sin.sin_addr));
     return 0;