updated: Python scripts to generate eNB's templates for container images

Signed-off-by: Mohammed Ismail <mohammed.ismail@eurecom.fr>

docker/scripts/generateTemplate.py

+# * this work for additional information regarding copyright ownership.
+# * The OpenAirInterface Software Alliance licenses this file to You under
+# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+# * except in compliance with the License.
+# * You may obtain a copy of the License at
+# *
+# *      http://www.openairinterface.org/?page_id=698
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# *-------------------------------------------------------------------------------
+# * For more information about the OpenAirInterface (OAI) Software Alliance:
+# *      contact@openairinterface.org
+# */
+#---------------------------------------------------------------------
+
+#-----------------------------------------------------------
+# Import
+#-----------------------------------------------------------
 import re
-import json
+import yaml
 import os
+import sys
 
 
-dir = os.listdir('/home/mohammed/Documents/conf_files/')
+def main():
+  #read yaml input parameters
+  f = open(f'{sys.argv[1]}',)
+  data = yaml.full_load(f)
+  dir = os.listdir(f'{data[0]["paths"]["source_dir"]}')
 
-#read json config file
-f = open('parameters.json',)
-data = json.load(f)
-for config in data:
 
-  filePrefix = config["filePrefix"]
-  print(filePrefix)
-  for inputfile in dir:
-    if inputfile.find(filePrefix) >=0:
-      if filePrefix == "cu":
-        outputfile1 = 'config/cu.fdd.config'
-      elif filePrefix == "du": 
-        outputfile1 = 'config/du.fdd.config'
-      elif filePrefix == "du": 
-        outputfile1 = 'config/du.fdd.config'
-      elif filePrefix == "rru.fdd": 
-        outputfile1 = 'config/rru.fdd.config'     
-      elif filePrefix == "rru.tdd": 
-        outputfile1 = 'config/rru.tdd.config'
-      elif filePrefix == "enb.band7.tm1.25PRB.usrpb210": 
-        outputfile1 = 'config/enb.fdd.config'
-      elif filePrefix == "enb.band40.tm1.25PRB.FairScheduler.usrpb210": 
-        outputfile1 = 'config/enb.tdd.config'   
-#      elif filePrefix == "rcc.band7.tm1.nfapi": 
-#        outputfile1 = 'config/rcc.if4p5.enb.fdd.config'
-#      elif filePrefix == "rcc.band7.tm1.nfapi": 
-#        outputfile1 = 'config/rcc.if4p5.enb.tdd.config' 
+  #identify configs, read and replace corresponding values
+  for config in data[1]["configurations"]:
+    filePrefix = config["filePrefix"]
+    outputfilename = config["outputfilename"]
+    for inputfile in dir:
+      if inputfile.find(filePrefix) >=0:
+        prefix_outputfile = {"cu": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}', 
+                             "du": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "rru.fdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "rru.tdd": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "enb.band7.tm1.25PRB.usrpb210": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
+                             "enb.band40.tm1.25PRB.FairScheduler.usrpb210": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}'
+                             "rcc.band7.tm1.nfapi": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}'
+                             }
+        if filePrefix in prefix_outputfile:
+          outputfile1 = prefix_outputfile[filePrefix]  
       
-      directory = 'config/'
-      if not os.path.exists(directory):
-        os.makedirs(directory, exist_ok=True)
-  
-      with open("/home/mohammed/Documents/conf_files/%s" % (inputfile), mode='r') as inputfile, \
-           open(outputfile1, mode='w') as outputfile:
-        for line in inputfile:
-          count = 0
-          for key in config["config"]:
-            if line.find(key["key"]) >= 0:
-              count += 1
-              if re.search(r'preference', line):
-                templine = line
-              elif re.search(r'plmn_list', line):
-                templine = re.sub(r'[0-9]+', '""', line)
-                templine = re.sub(r'\"\"', key["env"]["mcc"], templine, 1)
-                templine = re.sub(r'\"\"', key["env"]["mnc"], templine, 1) 
-                templine = re.sub(r'\"\"', key["env"]["mnc_length"], templine, 1)               
-              elif re.search('downlink_frequency', line):
-                templine = re.sub(r'[0-9]+', key["env"], line)
-              elif re.search('uplink_frequency_offset', line):
-                templine = re.sub(r'[0-9]+', key["env"], line)
+        directory = f'{data[0]["paths"]["dest_dir"]}'
+        if not os.path.exists(directory):
+          os.makedirs(directory, exist_ok=True)
+
+        with open(f'{data[0]["paths"]["source_dir"]}{inputfile}', mode='r') as inputfile, \
+             open(outputfile1, mode='w') as outputfile:
+          for line in inputfile:
+            count = 0
+            for key in config["config"]:
+              if line.find(key["key"]) >= 0:
+                count += 1
+                if re.search(r'preference', line):
+                  templine = line
+                elif re.search(r'plmn_list', line):
+                  templine = re.sub(r'[0-9]+', '""', line)
+                  templine = re.sub(r'\"\"', key["env"]["mcc"], templine, 1)
+                  templine = re.sub(r'\"\"', key["env"]["mnc"], templine, 1) 
+                  templine = re.sub(r'\"\"', key["env"]["mnc_length"], templine, 1)               
+                elif re.search('downlink_frequency', line):
+                  templine = re.sub(r'[0-9]+', key["env"], line)
+                elif re.search('uplink_frequency_offset', line):
+                  templine = re.sub(r'[0-9]+', key["env"], line)
                
-              elif re.search(r'"(.*?)"', line):
-                templine = re.sub(r'(?<=")[^"]*(?=")', key["env"], line)      # for quotes     
-              elif re.search(r'[0-9]', line):
-                templine = re.sub(r'\d+', key["env"], line)
-              outputfile.write(templine)
+                elif re.search(r'"(.*?)"', line):
+                  templine = re.sub(r'(?<=")[^"]*(?=")', key["env"], line)    
+                elif re.search(r'[0-9]', line):
+                  templine = re.sub(r'\d+', key["env"], line)
+                outputfile.write(templine)
             
-          if count == 0:
-            outputfile.write(line)
-#read file and replace with ...
-
+            if count == 0:
+              outputfile.write(line)
+              
+if __name__ == "__main__":
+    main()

docker/scripts/parameters.yaml

+---
+- paths:
+    source_dir: "/home/mohammed/Documents/conf_files/"
+    dest_dir: docker/etc
+    
+- configurations:
+  - filePrefix: cu
+    outputfilename: "cu.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_s_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_s_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_s_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: du
+    outputfilename: "du.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_n_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_n_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_n_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+      
+  - filePrefix: rru.fdd
+    outputfilename: "rru.fdd.conf"
+    config:
+    - key: local_if_name
+      env: "@@"
+    - key: remote_address
+      env: "@@"
+    - key: local_address
+      env: "@@"
+    - key: bands
+      env: "@@"
+      
+  - filePrefix: rru.tdd
+    outputfilename: "rru.tdd.conf"
+    config:
+    - key: local_if_name
+      env: "@@"
+    - key: remote_address
+      env: "@@"
+    - key: local_address
+      env: "@@"
+    - key: bands
+      env: "@@"
+      
+  - filePrefix: enb.band7.tm1.25PRB.usrpb210
+    outputfilename: "enb.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: enb.band40.tm1.25PRB.FairScheduler.usrpb210
+    outputfilename: "enb.tdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+      
+  - filePrefix: "rcc.band7.tm1.nfapi"
+    outputfilename: "rcc.if4p5.enb.fdd.conf"
+    config:
+    - key: Active_eNBs
+      env: "@ENB_NAME@"
+    - key: eNB_name
+      env: "@ENB_NAME@"
+    - key: plmn_list
+      env:
+        mcc: "@MCC@"
+        mnc: "@MNC@"
+        mnc_length: "@MNC_LENGTH@"
+    - key: tracking_area_code
+      env: "@TAC@"
+    - key: local_s_if_name
+      env: "@F1_IF_NAME@"
+    - key: remote_s_address
+      env: "@F1_DU_IP_ADDRESS@"
+    - key: local_s_address
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: eutra_band
+      env: "@UTRA_BAND_ID@"
+    - key: downlink_frequency
+      env: "@DL_FREQUENCY_IN_MHZ@000000"
+    - key: uplink_frequency_offset
+      env: "@UL_FREQUENCY_OFFSET_IN_MHZ@000000"
+    - key: Nid_cell
+      env: "@NID_CELL@"
+    - key: N_RB_DL
+      env: "@NB_PRB@"
+    - key: ipv4
+      env: "@MME_S1C_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1_MME
+      env: "@S1C_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1_MME
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_INTERFACE_NAME_FOR_S1U
+      env: "@S1U_IF_NAME@"
+    - key: ENB_IPV4_ADDRESS_FOR_S1U
+      env: "@F1_CU_IP_ADDRESS@"
+    - key: ENB_IPV4_ADDRESS_FOR_X2C
+      env: "@F1_CU_IP_ADDRESS@"
+