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contrib/eddn-logs-archive: Optional --quiet arg

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* Option --quiet arg to suppress no-error output.
* All the exit codes are in variables now.
This commit is contained in:
Athanasius 2021-07-07 16:10:25 +00:00
parent fe245d598b
commit e82c241464
1 changed files with 42 additions and 15 deletions
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57
contrib/eddn-logs-archive
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@ -18,20 +18,47 @@ MIN_ROTATE_SIZE="100M"
# Print program usage information.
##################################################
usage() {
echo "Usage: $(basename $1) [ live | beta | dev ]"
echo "Usage: $(basename $1) ( live | beta | dev ) [ --quiet ]" >&2
}
##################################################
##################################################
# Output depending on 'quiet' flag
##################################################
log() {
if [ -z "${QUIET}" ];
then
echo $@
fi
}
##################################################
###########################################################################
###########################################################################
# Check command line arguments
###########################################################################
EXIT_ARG_NO_ENV=1
EXIT_BAD_ARG=2
EXIT_NO_LOGS_DIR=3
EXIT_NO_CD_LOGS_DIR=4
EXIT_FAILED_COPY=5
EDDN_ENV="$1"
if [ -z "${EDDN_ENV}" ];
then
usage $0
exit 1
exit ${EXIT_ARG_NO_ENV}
fi
if [ ! -z "${2}" ];
then
if [ "${2}" == "--quiet" ];
then
QUIET="1"
else
usage
exit ${EXIT_BAD_ARG}
fi
fi
###########################################################################
@ -41,40 +68,40 @@ fi
LOGS_DIR="${HOME}/${EDDN_ENV}/logs"
if [ ! -d "${LOGS_DIR}" ];
then
echo "$(dirname): Logs directory doesn't exist: ${LOGS_DIR}"
exit 2
echo "$(dirname): Logs directory doesn't exist: ${LOGS_DIR}" >&2
exit ${EXIT_NO_LOGS_DIR}
fi
cd ${LOGS_DIR} || exit 3
cd ${LOGS_DIR} || exit ${EXIT_NO_CD_LOGS_DIR}
for service in gateway monitor relay ;
do
echo "Service: ${service}"
echo " Expiring old logs..."
log "Service: ${service}"
log " Expiring old logs..."
find . -name "${service}.log.*.gz" -a -atime +${MAX_LOGFILE_AGE} -exec rm -fv {} \;
echo " DONE"
log " DONE"
echo " Checking if current logfile needs archiving..."
log " Checking if current logfile needs archiving..."
if [ ! -z "$(find . -name ${service}.log -a -size +${MIN_ROTATE_SIZE})" ];
then
echo " Archiving ${service}.log ..."
log " Archiving ${service}.log ..."
# We have no means to tell the service to close and re-open output, it's
# to stdout/err anyway. So we copy it.
COMPRESSED_NAME="${service}.log.$(date --iso-8601=seconds)"
cp ${service}.log "${COMPRESSED_NAME}"
if [ $? -ne 0 ];
then
echo " FAILED copying live log file to new archive!!!"
echo " Exiting from any further processing."
exit 4
echo " FAILED copying live log file to new archive!!!" >&2
echo " Exiting from any further processing." >&2
exit ${EXIT_FAILED_COPY}
fi
# Truncate the live file.
:> ${service}.log
# Now compress the newly archived log
gzip -9v "${COMPRESSED_NAME}"
echo " DONE"
log " DONE"
else
echo " No"
log " No"
fi
done
###########################################################################