CI: adding support for L2 NFAPI simulation

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

ci-scripts/Jenkinsfile-gitlab

@@ -166,6 +166,14 @@ pipeline {
             }
         }
 
+        stage ("Start VM -- L2-Sim") {
+            steps {
+                timeout (time: 5, unit: 'MINUTES') {
+                    sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
+                }
+            }
+        }
+
         stage ("Start VM -- phy-sim") {
             steps {
                 timeout (time: 5, unit: 'MINUTES') {
@@ -215,7 +223,7 @@ pipeline {
                     steps {
                         gitlabCommitStatus(name: "Build eNb-ethernet") {
                             timeout (time: 20, unit: 'MINUTES') {
-                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
                             }
                         }
                     }
@@ -224,11 +232,20 @@ pipeline {
                     steps {
                         gitlabCommitStatus(name: "Build UE-ethernet") {
                             timeout (time: 20, unit: 'MINUTES') {
-                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
                             }
                         }
                     }
                 }
+                stage ("Build L2-Simulator-eNB") {
+                    steps {
+                        //gitlabCommitStatus(name: "Build UE-ethernet") {
+                            timeout (time: 20, unit: 'MINUTES') {
+                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
+                            }
+                        //}
+                    }
+                }
                 stage ("Build physical simulators") {
                     steps {
                         gitlabCommitStatus(name: "Build phy-sim") {
@@ -313,6 +330,15 @@ pipeline {
                         }
                     }
                 }
+                stage ("Test L2 simulator") {
+                    steps {
+                        //gitlabCommitStatus(name: "Test basic-sim") {
+                            timeout (time: 30, unit: 'MINUTES') {
+                                sh "./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+                            }
+                        //}
+                    }
+                }
                 stage ("Build Flexran Controller") {
                     when {
                         expression {doFlexranCtrlTest}

ci-scripts/conf_files/ue.nfapi.conf

+log_config = {
+  global_log_level                      ="info";
+  global_log_verbosity                  ="medium";
+  hw_log_level                          ="info";
+  hw_log_verbosity                      ="medium";
+  phy_log_level                         ="info";
+  phy_log_verbosity                     ="medium";
+  mac_log_level                         ="info";
+  mac_log_verbosity                     ="medium";
+  rlc_log_level                         ="info";
+  rlc_log_verbosity                     ="medium";
+  pdcp_log_level                        ="info";
+  pdcp_log_verbosity                    ="medium";
+  rrc_log_level                         ="info";
+  rrc_log_verbosity                     ="full";
+};
+
+
+L1s = (
+    	{
+	num_cc = 1;
+	tr_n_preference = "nfapi";
+    	local_n_if_name  = "lo";
+      	remote_n_address = "127.0.0.2";
+    	local_n_address  = "127.0.0.1";
+    	local_n_portc    = 50000;
+    	remote_n_portc   = 50001;
+    	local_n_portd    = 50010;
+    	remote_n_portd   = 50011;
+        }  
+);
+
+RUs = (
+    {		  
+       local_rf       = "yes"
+       nb_tx          = 1
+       nb_rx          = 1
+       att_tx         = 90
+       att_rx         = 0;
+       bands          = [7,38,42,43];
+       max_pdschReferenceSignalPower = -27;
+       max_rxgain                    = 125;
+    }		      
+);

ci-scripts/oai-ci-vm-tool

@@ -40,6 +40,7 @@ function variant_usage {
     echo "    --variant cppcheck     OR -v4"
     echo "    --variant enb-ethernet OR -v7"
     echo "    --variant ue-ethernet  OR -v8"
+    echo "    --variant l2-sim       OR -v9"
     echo "    --variant flexran-rtc  OR -v10"
 }
 
@@ -285,6 +286,18 @@ case $key in
     NBARGS=$[$NBARGS+256]
     shift
     ;;
+    -v9)
+    VM_NAME=ci-l2-sim
+    VM_MEMORY=8192
+    VM_CPU=8
+    ARCHIVES_LOC=l2_sim
+    LOG_PATTERN=.Rel14.txt
+    NB_PATTERN_FILES=4
+    BUILD_OPTIONS="--eNB -t ETHERNET"
+    RUN_OPTIONS="complex"
+    NBARGS=$[$NBARGS+256]
+    shift
+    ;;
     -v10)
     VM_NAME=ci-flexran-rtc
     ARCHIVES_LOC=flexran
@@ -350,6 +363,18 @@ case $key in
         BUILD_OPTIONS="--UE -t ETHERNET --noS1"
         NBARGS=$[$NBARGS+256]
         ;;
+        l2-sim)
+        VM_NAME=ci-l2-sim
+        VM_MEMORY=8192
+        VM_CPU=8
+        ARCHIVES_LOC=l2_sim
+        LOG_PATTERN=.Rel14.txt
+        NB_PATTERN_FILES=4
+        BUILD_OPTIONS="--eNB -t ETHERNET"
+        RUN_OPTIONS="complex"
+        NBARGS=$[$NBARGS+256]
+        shift
+        ;;
         flexran-rtc)
         VM_NAME=ci-flexran-rtc
         ARCHIVES_LOC=flexran