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systemd/start-eddn-service: errors to stderr, make logs/ and pre-check pid file

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This commit is contained in:
Athanasius 2021-07-06 13:06:45 +00:00
parent f0581d4350
commit e424606504
1 changed files with 15 additions and 11 deletions
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26
systemd/start-eddn-service
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@ -9,13 +9,13 @@ EXIT_CL_ARGS=3
EXIT_SERVICE_ALREADY_RUNNING=4
usage() {
echo "Usage: $(basename $0) ( live | beta | dev ) ( gateway | monitor | relay ) [ --from-source [ --background ] ]"
echo "Usage: $(basename $0) ( live | beta | dev ) ( gateway | monitor | relay ) [ --from-source [ --background ] ]" >2
}
if [ -z "${1}" ];
then
usage
echo "No EDDN environment specified."
echo "No EDDN environment specified." >2
exit ${EXIT_CL_ARGS}
fi
EDDN_ENV="${1}"
@ -23,7 +23,7 @@ EDDN_ENV="${1}"
if [ -z "${2}" ];
then
usage
echo "No EDDN service specified."
echo "No EDDN service specified." >2
exit ${EXIT_CL_ARGS}
fi
SERVICE="${2}"
@ -33,7 +33,7 @@ then
if [ "${3}" != "--from-source" ];
then
usage
echo "Un-recognised argument: ${3}"
echo "Un-recognised argument: ${3}" >2
exit ${EXIT_CL_ARGS}
fi
FROM_SOURCE="1"
@ -42,7 +42,7 @@ then
if [ "${4}" != "--background" ];
then
usage
echo "Un-recognised argument: ${4}"
echo "Un-recognised argument: ${4}" >2
fi
BACKGROUND=1
fi
@ -58,10 +58,11 @@ cd ${EXEC_PATH}
# Bring in some common configuration
if [ ! -f "eddn_${EDDN_ENV}_config" ];
then
echo "eddn_${EDDN_ENV}_config is missing from $(pwd)"
echo "eddn_${EDDN_ENV}_config is missing from $(pwd)" >2
exit ${EXIT_CONFIG_MISSING}
fi
. "./eddn_${EDDN_ENV}_config"
mkdir -p "${LOG_DIR}"
# Use the python venv
. "${PYTHON_VENV}/bin/activate"
@ -72,14 +73,17 @@ then
# From install
if [ ! -f "${PYTHON_VENV}/bin/eddn-${SERVICE}" ];
then
echo "${SERVICE} is missing from ${PYTHON_VENV}/bin"
echo "${SERVICE} is missing from ${PYTHON_VENV}/bin" >2
exit ${EXIT_SERVICE_BIN_MISSING}
fi
if ps -C python $(cat "${LOG_DIR}/${SERVICE}.pid") > /dev/null 2>&1;
if [ -f "${LOG_DIR}/${SERVICE}.pid" ];
then
echo "${SERVICE}: already running as PID $(cat "${LOG_DIR}/${SERVICE}.pid")"
exit ${EXIT_SERVICE_ALREADY_RUNNING}
if ps -C python $(cat "${LOG_DIR}/${SERVICE}.pid") > /dev/null 2>&1;
then
echo "${SERVICE}: already running as PID $(cat "${LOG_DIR}/${SERVICE}.pid")" >2
exit ${EXIT_SERVICE_ALREADY_RUNNING}
fi
fi
${PYTHON_VENV}/bin/eddn-${SERVICE} --config "${CONFIG_OVERRIDE}" >> "${LOG_DIR}/${SERVICE}.log" 2>&1 &
@ -103,7 +107,7 @@ else
then
if ps -C python $(cat "${LOG_DIR}/${SERVICE}.pid") > /dev/null 2>&1;
then
echo "${SERVICE}: already running as PID $(cat "${LOG_DIR}/${SERVICE}.pid")"
echo "${SERVICE}: already running as PID $(cat "${LOG_DIR}/${SERVICE}.pid")" >2
exit ${EXIT_SERVICE_ALREADY_RUNNING}
fi
fi