jolly has uploaded this change for review. ( https://gerrit.osmocom.org/c/onomondo-eim/+/42972?usp=email )

Change subject: Add Makefile and start script for installation ......................................................................

Add Makefile and start script for installation

The Makefile allows to compile and install onomondo-eim. This allows to build it with osmo-dev and therefore build and run it with testenv of osmo-ttcn3-hacks.

The start script allows to run onomondo-eim without starting erlang by hand. It was taken from osmo-s1gw repository and log-level option was added.

The program name changed from 'onomondo_eim_release' to 'onomodo-eim'.

Related: SYS#8100 Change-Id: I4f038c0901c23cbe18ef62eb546e264d0b924cc7 --- A Makefile A contrib/onomondo-eim.sh M rebar.config 3 files changed, 143 insertions(+), 1 deletion(-)

git pull ssh://gerrit.osmocom.org:29418/onomondo-eim refs/changes/72/42972/1

diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..9ca1dee --- /dev/null +++ b/Makefile @@ -0,0 +1,35 @@ +# where rebar3 stores build output +REBAR_BASE_DIR ?= _build +# config file used by 'run' and 'shell' +CONFIG ?= config/sys.config +# directory paths for 'install' +BINDIR ?= /usr/bin +LIBDIR ?= /usr/lib +CONFDIR ?= /etc/osmocom + +all: build + +GEN_FILES = src/* + +build: $(GEN_FILES) + rebar3 compile + +release: $(GEN_FILES) + rebar3 release + +run: shell + +shell: build + rebar3 shell --config $(CONFIG) + +install: release + install -d $(DESTDIR)$(LIBDIR) + cp -r $(REBAR_BASE_DIR)/default/rel/onomondo-eim $(DESTDIR)$(LIBDIR)/ + install -Dm0755 contrib/onomondo-eim.sh \ + $(DESTDIR)$(BINDIR)/onomondo-eim + install -Dm0644 config/sys.config \ + $(DESTDIR)$(CONFDIR)/onomondo-eim.config + +clean: + rebar3 clean + rm -rf $(REBAR_BASE_DIR) diff --git a/contrib/onomondo-eim.sh b/contrib/onomondo-eim.sh new file mode 100755 index 0000000..3252610 --- /dev/null +++ b/contrib/onomondo-eim.sh @@ -0,0 +1,107 @@ +#!/bin/sh -e + +# Simple boot script for Erlang/OTP releases that can be used in systemd unit files. +# +# Copyright 2025 by sysmocom - s.f.m.c. GmbH info@sysmocom.de +# Author: Vadim Yanitskiy vyanitskiy@sysmocom.de +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +APP_NAME=onomondo-eim + +ROOTDIR=${ROOTDIR:-"/usr/lib/${APP_NAME}"} +CONFIG="/etc/osmocom/${APP_NAME}.config" +COOKIE="${APP_NAME}" +NODE_NAME="${APP_NAME}@$(uname -n)" +ERL_SHELL="-noshell -noinput" +LOG_LEVEL="notice" + +print_usage() { + echo "Usage: $0 [-s] [-r ROOTDIR] [-c CONFIG] [-C COOKIE] [-n NAME@HOST] [-l LOG_LEVEL]" +} + +print_help() { + echo " -h This message" + echo " -s Enable interactive shell" + echo " -r Application's root directory (default: ${ROOTDIR})" + echo " -c Config file path (default: ${CONFIG})" + echo " -C Erlang node cookie (default: ${COOKIE})" + echo " -n Erlang node name (default: ${NODE_NAME})" + echo " -l Logger level (default: ${LOG_LEVEL})" +} + +# Parse command line options, if any +while getopts "c:C:hn:r:sl:" opt; do + case "$opt" in + c) + CONFIG="$OPTARG" + ;; + C) + COOKIE="$OPTARG" + ;; + n) + NODE_NAME="$OPTARG" + ;; + r) + ROOTDIR=$(realpath "$OPTARG") + ;; + s) + ERL_SHELL="-shell" + ;; + l) + LOG_LEVEL="$OPTARG" + ;; + h) + print_usage + print_help + exit 1 + ;; + *) + print_usage + exit 1 + ;; + esac +done + +# Make sure that the application's root directory exists +if [ ! -d "${ROOTDIR}" ]; then + echo "Error: ROOTDIR=${ROOTDIR} does not exist" + echo "Please specify the root directory using '-r' or via the environment" + exit 1 +fi + +# Determine the ERTS directory path (if not set) +if [ -z "${ERTS_DIR}" ]; then + # Parse the ERTS version from rebar3-generated bootstrap script + ERTS_VSN=$(grep "^ERTS_VSN=" ${ROOTDIR}/bin/${APP_NAME} | cut -d'"' -f2) + ERTS_DIR=${ERTS_DIR:-"${ROOTDIR}/erts-${ERTS_VSN}"} +fi + +# Determine the release directory path (if not set) +if [ -z "${REL_DIR}" ]; then + # Parse the release version from rebar3-generated bootstrap script + REL_VSN=$(grep "^REL_VSN=" ${ROOTDIR}/bin/${APP_NAME} | cut -d'"' -f2) + REL_DIR="${ROOTDIR}/releases/${REL_VSN}" +fi + +# Determine the boot script name +[ -f "${REL_DIR}/${APP_NAME}.boot" ] && BOOTFILE="${APP_NAME}" || BOOTFILE=start + +# erlexec requires BINDIR to be set +export BINDIR="${ERTS_DIR}/bin" + +exec ${BINDIR}/erlexec \ + +C multi_time_warp \ + -boot "${REL_DIR}/${BOOTFILE}" \ + -config "${CONFIG}" \ + -setcookie "${COOKIE}" \ + -sname "${NODE_NAME}" \ + -mode embedded \ + -kernel logger_level "${LOG_LEVEL}" \ + ${ERL_SHELL} + +# vim:set ts=2 sw=2 et: diff --git a/rebar.config b/rebar.config index 43b3505..1380062 100644 --- a/rebar.config +++ b/rebar.config @@ -30,7 +30,7 @@ ]}.

{relx, [ - {release, {onomondo_eim_release, {git, short}}, [onomondo_eim, sasl, runtime_tools]}, + {release, {'onomondo-eim', {git, short}}, [onomondo_eim, sasl, runtime_tools]}, {dev_mode, false}, {include_erts, true}, {include_src, false},