Add install-amarisoft.sh script

install-amarisoft.sh

+#!/bin/bash
+
+set -e
+set -x
+
+usage() {
+  cat << ENDUSAGE
+Usage: $0 [-h] 2021_AMARISOFT_TAR_PATH AMARISOFT_TAR_PATH
+    -h              Show help
+ENDUSAGE
+1>&2
+}
+while getopts "h" opt; do
+  case "${opt}" in
+    h )
+        usage
+        exit 1
+        ;;
+    * )
+        usage
+        exit 1
+      ;;
+  esac
+done
+shift $((OPTIND-1))
+
+if [ "$#" -ne 2 ]; then
+  usage; exit
+fi
+
+ORS_NUMBER="$(hostname|sed 's/ors\([0-9]*\)/\1/g')"
+BAND="$(/opt/amarisoft/get-sdr-info -b)"
+OLD_AMARISOFT_TAR="$(realpath $1)"
+AMARISOFT_TAR="$(realpath $2)"
+
+# Cleanup for client
+echo "Cleaning up"
+
+# Install standard ORS configurations
+echo "Installing standard ORS configurations"
+cd $HOME
+if ! stat config-amarisoft || ! file -d config-amarisoft; then
+  git clone https://lab.nexedi.com/nexedi/config-amarisoft
+else
+  cd config-amarisoft
+  git stash
+  git fetch origin && git reset --hard origin/master
+  git stash pop || true
+fi
+
+VERSION="$(echo "$(basename $AMARISOFT_TAR)" | sed -n 's/amarisoft\.\([0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}\)\.tar\.gz/\1/gp')"
+OLD_VERSION="$(echo "$(basename $OLD_AMARISOFT_TAR)" | sed -n 's/amarisoft\.\(2021-[0-9]\{2\}-[0-9]\{2\}\)\.tar\.gz/\1/gp')"
+
+if [ -z "$VERSION" ]; then
+  echo "Couldn't parse version from amarisoft tar filename"
+  echo "Following format is expected: amarisoft.XXXX-XX-XX.tar.gz"
+  usage; exit
+fi
+
+if [ -z "$OLD_VERSION" ]; then
+  echo "Couldn't parse version from 2021 amarisoft tar filename"
+  echo "Following format is expected: amarisoft.2021-XX-XX.tar.gz"
+  usage; exit
+fi
+
+if grep -q started $(find /srv/slapgrid -type f -name "*requested_state*" || true); then
+  echo "Please stop all slapos services before installing root access"
+  exit
+fi
+if ps aux | grep -v grep | grep -q "lteenb\|ltemme"; then
+  echo "Please stop all amarisoft processes before installing root access"
+  exit
+fi
+lsmod | grep -q sdr && { rmmod sdr || echo "Can't remove sdr module, please disable lte and reboot"; exit; } || true
+
+OLD_TRX="$HOME/trx_sdr-linux-$OLD_VERSION"
+if ! stat $OLD_TRX; then
+  cd $HOME
+  tar -xvf $OLD_AMARISOFT_TAR
+  cd $OLD_VERSION
+  tar -xvf trx_sdr-linux-$OLD_VERSION.tar.gz
+  mv trx_sdr-linux-$OLD_VERSION $OLD_TRX
+  rm -rf $OLD_VERSION
+fi
+cd $OLD_TRX/kernel && make clean && make && ./init.sh
+$OLD_TRX/sdr_util version | grep -q "FPGA revision:    0-09-51" && { echo "Please update your FPGA before continuing, exiting..."; rm -rf $OLD_TRX; exit; }
+cd $HOME
+tar -xvf $AMARISOFT_TAR
+cd $VERSION
+./install.sh --default
+rm -rf $OLD_AMARISOFT_TAR
+rm -rf $AMARISOFT_TAR
+
+RRH_CHECK="/root/trx_sdr/rrh_check.sh"
+! grep -q ORS_PATCH $RRH_CHECK && sed -i '/echo "Initialize SDR kernel module"/a \    (cd /root/trx_sdr-linux-'"$OLD_VERSION"'/kernel && make clean && make && ./init.sh && rmmod sdr) # ORS_PATCH' $RRH_CHECK
+
+cd $HOME/config-amarisoft/mme/ors-config
+echo "ue_db: [{" > ue_db-ims.cfg
+for i in {1..5}; do
+  cat >> ue_db-ims.cfg << EOF
+      sim_algo: "milenage",
+      imsi: "001010000000${ORS_NUMBER}$i",
+      opc: "000102030405060708090A0B0C0D0E0F",
+      amf: 0x9001,
+      sqn: "000000000000",
+      K: "00112233445566778899AABBCCDDEEFF",
+      impu: "impu${ORS_NUMBER}$i",
+      impi: "impi${ORS_NUMBER}$i@amarisoft.com",
+EOF
+  if [ "$i" -ne 5 ]; then
+    echo "}, {" >> ue_db-ims.cfg
+  fi
+done
+echo "}]" >> ue_db-ims.cfg
+
+cd $HOME/enb/config
+
+ln -sf /$HOME/config-amarisoft/enb/ors-config/sib23.asn sib23.asn
+if [ "$BAND" = "B39" ]; then
+  ln -sf /$HOME/config-amarisoft/enb/ors-config/enb.$BAND.cfg enb.cfg
+else
+  ln -sf /$HOME/config-amarisoft/enb/ors-config/gnb.$BAND.cfg enb.cfg
+fi
+
+cd $HOME/mme/config
+ln -sf /$HOME/config-amarisoft/mme/ors-config/mme-ims.cfg mme.cfg
+mv ue_db-ims.cfg ue_db-ims.default.cfg
+ln -sf /$HOME/config-amarisoft/mme/ors-config/ue_db* ue_db-ims.cfg