Entry point scripts: do not generate configuration files

docker/scripts/enb_entrypoint.sh

@@ -3,59 +3,24 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-enb
-RRC_INACTIVITY_THRESHOLD=${RRC_INACTIVITY_THRESHOLD:-0}
-ENABLE_MEASUREMENT_REPORTS=${ENABLE_MEASUREMENT_REPORTS:-no}
-ENABLE_X2=${ENABLE_X2:-no}
-THREAD_PARALLEL_CONFIG=${THREAD_PARALLEL_CONFIG:-PARALLEL_SINGLE_THREAD}
+CONFIGFILE=$PREFIX/etc/enb.conf
 
-# Based another env var, pick one template to use
-if [[ -v USE_FDD_CU ]]; then cp $PREFIX/etc/cu.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_FDD_DU ]]; then cp $PREFIX/etc/du.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_FDD_MONO ]]; then cp $PREFIX/etc/enb.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_TDD_MONO ]]; then cp $PREFIX/etc/enb.tdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_FDD_FAPI_RCC ]]; then cp $PREFIX/etc/rcc.nfapi.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_FDD_IF4P5_RCC ]]; then cp $PREFIX/etc/rcc.if4p5.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_TDD_IF4P5_RCC ]]; then cp $PREFIX/etc/rcc.if4p5.tdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_FDD_RRU ]]; then cp $PREFIX/etc/rru.fdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_TDD_RRU ]]; then cp $PREFIX/etc/rru.tdd.conf $PREFIX/etc/enb.conf; fi
-if [[ -v USE_NFAPI_VNF ]]; then cp $PREFIX/etc/enb.nfapi.vnf.conf $PREFIX/etc/enb.conf; fi
-# Sometimes, the templates are not enough. We mount a conf file on $PREFIX/etc. It can be a template itself.
-if [[ -v USE_VOLUMED_CONF ]]; then cp $PREFIX/etc/mounted.conf $PREFIX/etc/enb.conf; fi
-
-# Only this template will be manipulated
-CONFIG_FILES=`ls $PREFIX/etc/enb.conf || true`
-
-for c in ${CONFIG_FILES}; do
-    # Sometimes templates have no pattern to be replaced.
-    if ! grep -oP '@[a-zA-Z0-9_]+@' ${c}; then
-        echo "Configuration is already set"
-        break
-    fi
-
-    # grep variable names (format: ${VAR}) from template to be rendered
-    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
-
-    # create sed expressions for substituting each occurrence of ${VAR}
-    # with the value of the environment variable "VAR"
-    EXPRESSIONS=""
-    for v in ${VARS}; do
-        NEW_VAR=`echo $v | sed -e "s#@##g"`
-        if [[ "${!NEW_VAR}x" == "x" ]]; then
-            echo "Error: Environment variable '${NEW_VAR}' is not set." \
-                "Config file '$(basename $c)' requires all of $VARS."
+if [[ -v USE_VOLUMED_CONF ]]; then
+  cp $PREFIX/etc/mounted.conf $PREFIX/etc/enb.conf
+else
+  echo "ERROR: No configuration file provided."
+  echo "Please set USE_VOLUMED_CONF and mount a configuration file at $PREFIX/etc/mounted.conf"
   exit 1
-        fi
-        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
-    done
-    EXPRESSIONS="${EXPRESSIONS#';'}"
+fi
 
-    # render template and inline replace config file
-    sed -i "${EXPRESSIONS}" ${c}
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
 
-    echo "=================================="
-    echo "== Configuration file: ${c}"
-    cat ${c}
-done
+echo "=================================="
+echo "== Configuration file:"
+cat $CONFIGFILE
 
 # Load the USRP binaries
 echo "=================================="

docker/scripts/generateTemplate.py

-#/*
-# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
-# * contributor license agreements.  See the NOTICE file distributed with
-# * 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 glob
-import re
-import yaml
-import os
-import sys
-
-
-def main():
-  #read yaml input parameters
-  f = open(f'{sys.argv[1]}',)
-  data = yaml.full_load(f)
-  initial_path = f'{data[0]["paths"]["source_dir"]}'
-  dir = glob.glob(initial_path + '/**/*.conf', recursive=True)
-
-  #identify configs, read and replace corresponding values
-  for config in data[1]["configurations"]:
-    filePrefix = config["filePrefix"]
-    outputfilename = config["outputfilename"]
-    print('================================================')
-    print('filePrefix = ' + filePrefix)
-    print('outputfilename = ' + outputfilename)
-    found = False
-    for inputfile in dir:
-      if found:
-        continue
-      if inputfile.find(filePrefix) >=0:
-        prefix_outputfile = {"cu.band7.tm1.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}', 
-                             "du.band7.tm1.25PRB": 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.fr1.25PRB.usrpb210.conf": 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}',
-                             "rcc.band7.tm1.if4p5.lo.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "rcc.band40.tm1.25PRB": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gnb.band78.tm1.fr1.106PRB.usrpb210.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gnb.band78.sa.fr1.106PRB.usrpn310.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gnb.sa.band78.fr1.51PRB.usrpb210.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gnb.sa.band66.fr1.106PRB.usrpn300.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gNB_SA_CU.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "gNB_SA_DU.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "proxy_gnb.band78.sa.fr1.106PRB.usrpn310.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "proxy_rcc.band7.tm1.nfapi.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "proxy_nr-ue.nfapi.conf": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "ue.nfapi": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}',
-                             "ue_sim_ci": f'{data[0]["paths"]["dest_dir"]}/{outputfilename}'
-                             }
-        print('inputfile = ' + inputfile)
-        found = True
-        if filePrefix in prefix_outputfile:
-          outputfile1 = prefix_outputfile[filePrefix]  
-
-        directory = f'{data[0]["paths"]["dest_dir"]}'
-        if not os.path.exists(directory):
-          os.makedirs(directory, exist_ok=True)
-
-        with open(f'{inputfile}', mode='r') as inputfile, \
-             open(outputfile1, mode='w') as outputfile:
-          for line in inputfile:
-            if re.search(r'EHPLMN_LIST', line):
-              outputfile.write(line)
-              continue
-            templine = line
-            for key in config["config"]:
-              if templine.find(key["key"]) >= 0:
-                if re.search(r'preference', templine): # false positive
-                  continue
-                if key["key"] != 'sdr_addrs' and re.search(r'sdr_addrs', templine): # false positive
-                  continue
-                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)
-                # next: matches key = ( "SOMETHING" ) or key = [ "SOMETHING" ]
-                elif re.search(key["key"] + "\s*=\s*[\(\[]\s*\"[0-9.a-zA-Z:_-]+\"\s*[\)\]]", templine):
-                  templine = re.sub("(" + key["key"] + "\s*=\s*[\(\[]\s*\")[0-9.a-zA-Z:_-]+(\"[\)\]])",
-                                    r'\1' + key["env"] + r"\2", templine)
-                # next: matches key = "SOMETHING"  or key = [SOMETHING],
-                elif re.search(key["key"] + "\s*=\s*[\"\[][0-9.a-zA-Z:_/-]+[\"\]]", templine):
-                  templine = re.sub("(" + key["key"] + "\s*=\s*[\"\[])[0-9.a-zA-Z:_/-]+([\"\]])",
-                                    r'\1' + key["env"] + r"\2", templine)
-                # next: matches key = NUMBER
-                elif re.search(key["key"] + "\s*=\s*[x0-9]+", templine): # x for "0x" hex start
-                  templine = re.sub("(" + key["key"] + "\s*=\s*(?:0x)?)[x0-9a-fA-F]+", r"\1" + key["env"], templine)
-                # next: special case for sdr_addrs
-                elif key["key"] == 'sdr_addrs' and re.search(key["key"] + "\s*=\s*", templine):
-                  templine = re.sub("(" + key["key"] + "\s*=\s*.*$)", key["key"] + " = \"" + key["env"] + "\"", templine)
-            outputfile.write(templine)
-
-if __name__ == "__main__":
-    main()

docker/scripts/gnb-aw2s_entrypoint.sh

@@ -3,6 +3,7 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-gnb-aw2s
+CONFIGFILE=$PREFIX/etc/gnb.conf
 
 if [[ -v USE_VOLUMED_CONF ]]; then
   cp $PREFIX/etc/mounted.conf $PREFIX/etc/gnb.conf
@@ -12,9 +13,14 @@ else
   exit 1
 fi
 
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
+
 echo "=================================="
 echo "== Configuration file:"
-cat $PREFIX/etc/enb.conf
+cat $CONFIGFILE
 
 # enable printing of stack traces on assert
 export gdbStacks=1

docker/scripts/gnb_entrypoint.sh

@@ -3,62 +3,22 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-gnb
-ENABLE_X2=${ENABLE_X2:-yes}
-THREAD_PARALLEL_CONFIG=${THREAD_PARALLEL_CONFIG:-PARALLEL_SINGLE_THREAD}
+CONFIGFILE=$PREFIX/etc/gnb.conf
 
-# Based another env var, pick one template to use
-
-if [[ -v USE_NSA_TDD_MONO ]]; then cp $PREFIX/etc/gnb.nsa.tdd.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_TDD_MONO ]]; then cp $PREFIX/etc/gnb.sa.tdd.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_TDD_MONO_B2XX ]]; then cp $PREFIX/etc/gnb.sa.tdd.b2xx.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_FDD_MONO ]]; then cp $PREFIX/etc/gnb.sa.fdd.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_CU ]]; then cp $PREFIX/etc/gnb.sa.cu.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_TDD_DU ]]; then cp $PREFIX/etc/gnb.sa.du.tdd.conf $PREFIX/etc/gnb.conf; fi
-if [[ -v USE_SA_NFAPI_VNF ]]; then cp $PREFIX/etc/gnb.sa.nfapi.vnf.conf $PREFIX/etc/gnb.conf; fi
-# Sometimes, the templates are not enough. We mount a conf file on $PREFIX/etc. It can be a template itself.
-if [[ -v USE_VOLUMED_CONF ]]; then cp $PREFIX/etc/mounted.conf $PREFIX/etc/gnb.conf; fi
-
-# Defualt Parameters
-GNB_ID=${GNB_ID:-e00}
-NSSAI_SD=${NSSAI_SD:-ffffff}
-# AMF_IP_ADDRESS can be amf ip address of amf fqdn
-if [[ -v AMF_IP_ADDRESS ]] && [[ "${AMF_IP_ADDRESS}" =~ [a-zA-Z] ]] && [[ -z `getent hosts $AMF_IP_ADDRESS | awk '{print $1}'` ]]; then echo "not able to resolve AMF FQDN" && exit 1 ; fi
-[[ -v AMF_IP_ADDRESS ]] && [[ "${AMF_IP_ADDRESS}" =~ [a-zA-Z] ]] && AMF_IP_ADDRESS=$(getent hosts $AMF_IP_ADDRESS | awk '{print $1}')
-
-# Only this template will be manipulated
-CONFIG_FILES=`ls $PREFIX/etc/gnb.conf || true`
-
-for c in ${CONFIG_FILES}; do
-    # Sometimes templates have no pattern to be replaced.
-    if ! grep -oP '@[a-zA-Z0-9_]+@' ${c}; then
-        echo "Configuration is already set"
-        break
-    fi
-
-    # grep variable names (format: ${VAR}) from template to be rendered
-    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
-
-    # create sed expressions for substituting each occurrence of ${VAR}
-    # with the value of the environment variable "VAR"
-    EXPRESSIONS=""
-    for v in ${VARS}; do
-        NEW_VAR=`echo $v | sed -e "s#@##g"`
-        if [[ "${!NEW_VAR}x" == "x" ]]; then
-            echo "Error: Environment variable '${NEW_VAR}' is not set." \
-                "Config file '$(basename $c)' requires all of $VARS."
-            exit 1
-        fi
-        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
-    done
-    EXPRESSIONS="${EXPRESSIONS#';'}"
+if [[ -v USE_VOLUMED_CONF ]]; then
+  cp $PREFIX/etc/mounted.conf $PREFIX/etc/gnb.conf
+else
+  echo "Using default configuration"
+fi
 
-    # render template and inline replace config file
-    sed -i "${EXPRESSIONS}" ${c}
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
 
-    echo "=================================="
-    echo "== Configuration file: ${c}"
-    cat ${c}
-done
+echo "=================================="
+echo "== Configuration file:"
+cat $CONFIGFILE
 
 # Load the USRP binaries
 echo "=================================="

docker/scripts/gnb_parameters.yaml

-#/*
-# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
-# * contributor license agreements.  See the NOTICE file distributed with
-# * 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
-# */
-
----
-- paths:
-    source_dir: "ci-scripts/conf_files/"
-    dest_dir: docker/etc
-
-- configurations:
-  - filePrefix: gnb.band78.tm1.fr1.106PRB.usrpb210.conf
-    outputfilename: "gnb.nsa.tdd.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: enable_x2
-      env: "@ENABLE_X2@"
-    - key: ipv4
-      env: "@ENB_X2_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_S1_MME
-      env: "@GNB_S1C_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_S1_MME
-      env: "@GNB_S1C_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_S1U
-      env: "@GNB_S1U_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_S1U
-      env: "@GNB_S1U_IP_ADDRESS@"
-    - key: GNB_IPV4_ADDRESS_FOR_X2C
-      env: "@GNB_X2_IP_ADDRESS@"
-    - key: rrc_inactivity_threshold
-      env: "@RRC_INACTIVITY_THRESHOLD@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-
-  - filePrefix: gnb.band78.sa.fr1.106PRB.usrpn310.conf
-    outputfilename: "gnb.sa.tdd.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: sdr_addrs
-      env: "@SDR_ADDRS@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-
-  - filePrefix: gnb.sa.band78.fr1.51PRB.usrpb210.conf
-    outputfilename: "gnb.sa.tdd.b2xx.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-
-  - filePrefix: gnb.sa.band66.fr1.106PRB.usrpn300.conf
-    outputfilename: "gnb.sa.fdd.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-
-  - filePrefix: gNB_SA_CU.conf
-    outputfilename: "gnb.sa.cu.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: local_s_if_name
-      env: "@F1_IF_NAME@"
-    - key: local_s_address
-      env: "@F1_CU_IP_ADDRESS@"
-    - key: local_s_portd
-      env: "@F1_CU_D_PORT@"
-    - key: remote_s_address
-      env: "@F1_DU_IP_ADDRESS@"
-    - key: remote_s_portd
-      env: "@F1_DU_D_PORT@"
-
-  - filePrefix: gNB_SA_DU.conf
-    outputfilename: "gnb.sa.du.tdd.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-    - key: local_n_if_name
-      env: "@F1_IF_NAME@"
-    - key: local_n_address
-      env: "@F1_DU_IP_ADDRESS@"
-    - key: local_n_portd
-      env: "@F1_DU_D_PORT@"
-    - key: remote_n_address
-      env: "@F1_CU_IP_ADDRESS@"
-    - key: remote_n_portd
-      env: "@F1_CU_D_PORT@"
-
-  - filePrefix: proxy_gnb.band78.sa.fr1.106PRB.usrpn310.conf
-    outputfilename: "gnb.sa.nfapi.vnf.conf"
-    config:
-    - key: gNB_ID
-      env: "@GNB_ID@" 
-    - key: Active_gNBs
-      env: "@GNB_NAME@"
-    - key: gNB_name
-      env: "@GNB_NAME@"
-    - key: mcc
-      env: "@MCC@"
-    - key: mnc
-      env: "@MNC@"
-    - key: mnc_length
-      env: "@MNC_LENGTH@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: sst
-      env: "@NSSAI_SST@"
-    - key: sd
-      env: "@NSSAI_SD@"
-    - key: tracking_area_code
-      env: "@TAC@"
-    - key: ipv4
-      env: "@AMF_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NG_AMF
-      env: "@GNB_NGA_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NG_AMF
-      env: "@GNB_NGA_IP_ADDRESS@"
-    - key: GNB_INTERFACE_NAME_FOR_NGU
-      env: "@GNB_NGU_IF_NAME@"
-    - key: GNB_IPV4_ADDRESS_FOR_NGU
-      env: "@GNB_NGU_IP_ADDRESS@"
-    - key: parallel_config
-      env: "@THREAD_PARALLEL_CONFIG@"
-    - key: local_s_if_name
-      env: "@LOCAL_S_IF_NAME@"
-    - key: remote_s_address
-      env: "@REMOTE_S_ADDRESS@"
-    - key: local_s_address
-      env: "@LOCAL_S_ADDRESS@"
-

docker/scripts/lte_ru_entrypoint.sh

@@ -3,39 +3,25 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-lte-ru
+CONFIGFILE=$PREFIX/etc/rru.conf
 
 # Based another env var, pick one template to use
-if [[ -v USE_FDD_RRU ]]; then cp $PREFIX/etc/rru.fdd.conf $PREFIX/etc/rru.conf; fi
-if [[ -v USE_TDD_RRU ]]; then cp $PREFIX/etc/rru.tdd.conf $PREFIX/etc/rru.conf; fi
-
-# Only this template will be manipulated
-CONFIG_FILES=`ls $PREFIX/etc/rru.conf || true`
-
-for c in ${CONFIG_FILES}; do
-    # grep variable names (format: ${VAR}) from template to be rendered
-    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
-
-    # create sed expressions for substituting each occurrence of ${VAR}
-    # with the value of the environment variable "VAR"
-    EXPRESSIONS=""
-    for v in ${VARS}; do
-        NEW_VAR=`echo $v | sed -e "s#@##g"`
-        if [[ "${!NEW_VAR}x" == "x" ]]; then
-            echo "Error: Environment variable '${NEW_VAR}' is not set." \
-                "Config file '$(basename $c)' requires all of $VARS."
+if [[ -v USE_VOLUMED_CONF ]]; then
+  cp $PREFIX/etc/rru.fdd.conf $PREFIX/etc/rru.conf
+else
+  echo "ERROR: No configuration file provided."
+  echo "Please set USE_VOLUMED_CONF and mount a configuration file at $PREFIX/etc/mounted.conf"
   exit 1
-        fi
-        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
-    done
-    EXPRESSIONS="${EXPRESSIONS#';'}"
+fi
 
-    # render template and inline replace config file
-    sed -i "${EXPRESSIONS}" ${c}
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
 
-    echo "=================================="
-    echo "== Configuration file: ${c}"
-    cat ${c}
-done
+echo "=================================="
+echo "== Configuration file:"
+cat $CONFIGFILE
 
 # Load the USRP binaries
 echo "=================================="

docker/scripts/lte_ue_entrypoint.sh

@@ -3,6 +3,16 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-lte-ue
+CONFIGFILE=$PREFIX/etc/ue_usim.conf
+
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
+
+echo "=================================="
+echo "== Configuration file:"
+cat $CONFIGFILE
 
 # Based another env var, pick one template to use
 if [[ -v USE_NFAPI ]]; then cp $PREFIX/etc/ue.nfapi.conf $PREFIX/etc/ue.conf; fi
@@ -39,7 +49,7 @@ done
 #now generate USIM files
 # At this point all operations will be run from $PREFIX!
 cd $PREFIX
-$PREFIX/bin/conf2uedata -c $PREFIX/etc/ue_usim.conf -o $PREFIX
+$PREFIX/bin/conf2uedata -c $CONFIGFILE -o $PREFIX
 
 # Load the USRP binaries
 echo "=================================="

docker/scripts/lte_ue_parameters.yaml

-#/*
-# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
-# * contributor license agreements.  See the NOTICE file distributed with
-# * 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
-# */
-
----
-- paths:
-    source_dir: "ci-scripts/conf_files/"
-    dest_dir: docker/etc
-    
-- configurations:
-  - filePrefix: ue.nfapi
-    outputfilename: "ue.nfapi.conf"
-    config:
-    - key: remote_n_address
-      env: "@ENB_IP_ADDRESS@"
-    - key: local_n_address
-      env: "@LTE_UE_IP_ADDRESS@"
-    - key: local_n_if_name
-      env: "@UE_NFAPI_IF_NAME@"
-

docker/scripts/lte_ue_sim_parameters.yaml

-#/*
-# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
-# * contributor license agreements.  See the NOTICE file distributed with
-# * 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
-# */
-
----
-- paths:
-    source_dir: "openair3/NAS/TOOLS/"
-    dest_dir: docker/etc
-    
-- configurations:
-  - filePrefix: ue_sim_ci
-    outputfilename: "ue_usim.conf"
-    config:
-    - key: MNC
-      env: "@MNC@"
-    - key: MCC
-      env: "@MCC@"
-    - key: MSIN
-      env: "@SHORT_IMSI@"
-    - key: USIM_API_K
-      env: "@LTE_KEY@"
-    - key: OPC
-      env: "@OPC@"
-    - key: MSISDN
-      env: "@MSISDN@"
-    - key: HPLMN
-      env: "@HPLMN@"
-    - key: OPLMN_LIST
-      env: "@HPLMN@"
-

docker/scripts/nr_ue_entrypoint.sh

@@ -3,52 +3,22 @@
 set -uo pipefail
 
 PREFIX=/opt/oai-nr-ue
+CONFIGFILE=$PREFIX/etc/nr-ue.conf
 
-# Based another env var, pick one template to use
-if [[ -v USE_NFAPI ]]; then cp $PREFIX/etc/nr-ue.nfapi.conf $PREFIX/etc/nr-ue.conf; fi
-# Sometimes, the templates are not enough. We mount a conf file on $PREFIX/etc. It can be a template itself.
-if [[ -v USE_VOLUMED_CONF ]]; then cp $PREFIX/etc/mounted.conf $PREFIX/etc/nr-ue.conf; fi
-# if none, pick the default
-if [ ! -f $PREFIX/etc/nr-ue.conf ]; then cp $PREFIX/etc/nr-ue-sim.conf $PREFIX/etc/nr-ue.conf; fi
-
-# RFSIMULATOR can have ip-address or service name
-if [[ -v RFSIMULATOR ]] && [[ "${RFSIMULATOR}" =~ [a-zA-Z] ]] && [[ -z `getent hosts $RFSIMULATOR | awk '{print $1}'` ]]; then echo "not able to resolve RFSIMULATOR FQDN" && exit 1 ; fi
-[[ -v RFSIMULATOR ]] && [[ "${RFSIMULATOR}" =~ [a-zA-Z] ]] && RFSIMULATOR=$(getent hosts $RFSIMULATOR | awk '{print $1}')
-
-# Only this template will be manipulated
-CONFIG_FILES=`ls $PREFIX/etc/nr-ue.conf || true`
-
-for c in ${CONFIG_FILES}; do
-    # Sometimes templates have no pattern to be replaced.
-    if ! grep -oP '@[a-zA-Z0-9_]+@' ${c}; then
-        echo "Configuration is already set"
-        break
-    fi
-
-    # grep variable names (format: ${VAR}) from template to be rendered
-    VARS=$(grep -oP '@[a-zA-Z0-9_]+@' ${c} | sort | uniq | xargs)
-
-    # create sed expressions for substituting each occurrence of ${VAR}
-    # with the value of the environment variable "VAR"
-    EXPRESSIONS=""
-    for v in ${VARS}; do
-        NEW_VAR=`echo $v | sed -e "s#@##g"`
-        if [[ "${!NEW_VAR}x" == "x" ]]; then
-            echo "Error: Environment variable '${NEW_VAR}' is not set." \
-                "Config file '$(basename $c)' requires all of $VARS."
-            exit 1
-        fi
-        EXPRESSIONS="${EXPRESSIONS};s|${v}|${!NEW_VAR}|g"
-    done
-    EXPRESSIONS="${EXPRESSIONS#';'}"
+if [[ -v USE_VOLUMED_CONF ]]; then
+  cp $PREFIX/etc/mounted.conf $PREFIX/etc/nr-ue.conf
+else
+  echo "Using default configuration"
+fi
 
-    # render template and inline replace config file
-    sed -i "${EXPRESSIONS}" ${c}
+if [ ! -f $CONFIGFILE ]; then
+  echo "No configuration file found: please mount at $CONFIGFILE"
+  exit 255
+fi
 
-    echo "=================================="
-    echo "== Configuration file: ${c}"
-    cat ${c}
-done
+echo "=================================="
+echo "== Configuration file:"
+cat $CONFIGFILE
 
 # Load the USRP binaries
 echo "=================================="

docker/scripts/nr_ue_parameters.yaml

-#/*
-# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
-# * contributor license agreements.  See the NOTICE file distributed with
-# * 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
-# */
-
----
-- paths:
-    source_dir: "ci-scripts/conf_files/"
-    dest_dir: docker/etc
-    
-- configurations:
-  - filePrefix: proxy_nr-ue.nfapi.conf
-    outputfilename: "nr-ue.nfapi.conf"
-    config:
-    - key: imsi
-      env: "@FULL_IMSI@"
-    - key: key
-      env: "@FULL_KEY@"
-    - key: opc
-      env: "@OPC@"
-    - key: dnn
-      env: "@DNN@"
-    - key: nssai_sst
-      env: "@NSSAI_SST@"
-    - key: nssai_sd
-      env: "@NSSAI_SD@"
-    - key: remote_n_address
-      env: "@GNB_IP_ADDRESS@"
-    - key: local_n_address
-      env: "@NR_UE_IP_ADDRESS@"
-    - key: local_n_if_name
-      env: "@NR_UE_NFAPI_IF_NAME@"
-