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Code formatting and cleanup

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This commit is contained in:
Dave Conroy
2023-11-05 10:10:59 -08:00
parent 2b446f1e4c
commit da54cdf48b
2 changed files with 72 additions and 72 deletions
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126
install/assets/functions/10-db-backup
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@@ -5,11 +5,11 @@ bootstrap_filesystem() {
mkdir -p "${backup_job_filesystem_path}"
fi
if [ "$(stat -c %U "${backup_job_filesystem_path}")" != "dbbackup" ] ; then chown -R dbbackup:dbbackup "${backup_job_filesystem_path}" ; fi
if [ "$(stat -c %a "${backup_job_filesystem_path}")" != "${backup_job_filesystem_permission}" ] ; then chmod -R ${backup_job_filesystem_permission} "${backup_job_filesystem_path}" ; fi
if [ "$(stat -c %a "${backup_job_filesystem_path}")" != "${backup_job_filesystem_permission}" ] ; then chmod -R "${backup_job_filesystem_permission}" "${backup_job_filesystem_path}" ; fi
if [ -d "${backup_job_filesystem_archive}" ]; then
if [ "$(stat -c %U "${backup_job_filesystem_archive}")" != "dbbackup" ] ; then chown -R dbbackup:dbbackup "${backup_job_filesystem_archive}" ; fi
if [ "$(stat -c %a "${backup_job_filesystem_archive}")" != "${backup_job_filesystem_permission}" ] ; then chmod -R ${backup_job_filesystem_permission} "${backup_job_filesystem_archive}" ; fi
if [ "$(stat -c %a "${backup_job_filesystem_archive}")" != "${backup_job_filesystem_permission}" ] ; then chmod -R "${backup_job_filesystem_permission}" "${backup_job_filesystem_archive}" ; fi
fi
if [ ! -d "${LOG_PATH}" ]; then
@@ -17,7 +17,7 @@ bootstrap_filesystem() {
fi
if [ "$(stat -c %U "${LOG_PATH}")" != "dbbackup" ] ; then chown dbbackup:dbbackup "${LOG_PATH}" ; fi
if [ ! -d "${LOG_PATH}"/"$(date +'%Y%m%d')" ]; then run_as_user mkdir -p "${LOG_PATH}"/$(date +'%Y%m%d'); fi
if [ ! -d "${LOG_PATH}"/"$(date +'%Y%m%d')" ]; then run_as_user mkdir -p "${LOG_PATH}"/"$(date +'%Y%m%d')"; fi
if [ "$(stat -c %a "${LOG_PATH}")" != "755" ] ; then chmod -R 755 "${LOG_PATH}" ; fi
if [ ! -d "${TEMP_PATH}" ]; then
@@ -110,34 +110,34 @@ bootstrap_variables() {
## Legacy checks from removed variables
if [ -n "${ENABLE_CHECKSUM}" ]; then
print_warn "Deprecated and unsupported variable 'ENABLE_CHECKSUM' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
print_warn "Deprecated and unsupported variable 'ENABLE_CHECKSUM' detected - Please upgrade your variables as they will be removed in version 4.3.0"
if var_false "${ENABLE_CHECKSUM}" ; then
DEFAULT_CHECKSUM=NONE
fi
fi
if [ -n "${DB_DUMP_BEGIN}" ]; then
print_warn "Deprecated and unsupported variable 'DB_DUMP_BEGIN' dnow_date=$(run_as_user date +"%Y-%m-%d")
print_warn "Deprecated and unsupported variable 'DB_DUMP_BEGIN' detected - Please upgrade your variables as they will be removed in version 4.3.0"
DEFAULT_BACKUP_BEGIN=${DB_BACKUP_BEGIN}
fi
if [ -n "${DB_DUMP_FREQ}" ]; then
print_warn "Deprecated and unsupported variable 'DB_DUMP_FREQ' dnow_date=$(run_as_user date +"%Y-%m-%d")
print_warn "Deprecated and unsupported variable 'DB_DUMP_FREQ' detected - Please upgrade your variables as they will be removed in version 4.3.0"
DEFAULT_BACKUP_INTERVAL=${DB_BACKUP_INTERVAL}
fi
if [ -n "${DB_DUMP_TARGET}" ]; then
print_warn "Deprecated and unsupported variable 'DB_DUMP_TARGET' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
print_warn "Deprecated and unsupported variable 'DB_DUMP_TARGET' detected - Please upgrade your variables as they will be removed in version 4.3.0"
DEFAULT_FILESYSTEM_PATH="${DB_DUMP_TARGET}"
fi
if [ -n "${DB_DUMP_TARGET_ARCHIVE}" ]; then
print_warn "Deprecated and unsupported variable 'DB_DUMP_TARGET_ACRHIVE' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
print_warn "Deprecated and unsupported variable 'DB_DUMP_TARGET_ACRHIVE' detected - Please upgrade your variables as they will be removed in version 4.3.0"
DEFAULT_FILESYSTEM_ARCHIVE_PATH="${DB_DUMP_TARGET_ARCHIVE}"
fi
if [ -n "${EXTRA_DUMP_OPTS}" ]; then
print_warn "Deprecated and unsupported variable 'EXTRA_DUMP_OPTS' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
print_warn "Deprecated and unsupported variable 'EXTRA_DUMP_OPTS' detected - Please upgrade your variables as they will be removed in version 4.3.0"
DEFAULT_EXTRA_BACKUP_OPTS="${EXTRA_DUMP_OPTS}"
fi
##
@@ -147,10 +147,10 @@ bootstrap_variables() {
export "$3"="$(grep "^DB${1}_${2}=" "${backup_instance_vars}" | cut -d = -f2)"
elif grep -q "^DB_${2}=" "${backup_instance_vars}" && [ "$(grep "^DB_${2}=" "${backup_instance_vars}" | cut -d = -f2)" != "unset" ]; then
# Allow old legacy work, perhaps remove old DB_ functionality in future? This should allow for seamless upgrades
#print_warn "Legacy Variable 'DB_${2}'' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
#print_warn "Legacy Variable 'DB_${2}'' detected - Please upgrade your variables as they will be removed in version 4.3.0"
export "$3"="$(grep "^DB_${2}=" "${backup_instance_vars}" | cut -d = -f2)"
elif grep -q "^${2}=" "${backup_instance_vars}" && [ "$(grep "^${2}=" "${backup_instance_vars}" | cut -d = -f2)" != "unset" ]; then
print_warn "Legacy Variable '${2}' detected being used - Please upgrade your variables as they will be removed in version 4.3.0"
print_warn "Legacy unsupported variable '${2}' detected - Please upgrade your variables as they will be removed in version 4.3.0"
export "$3"="$(grep "^${2}=" "${backup_instance_vars}" | cut -d = -f2)"
elif grep -q "^DEFAULT_${2}=" "${backup_instance_vars}" && [ "$(grep "^DEFAULT_${2}=" "${backup_instance_vars}" | cut -d = -f2)" != "unset" ]; then
export "$3"="$(grep "^DEFAULT_${2}=" "${backup_instance_vars}" | cut -d = -f2)"
@@ -252,20 +252,20 @@ bootstrap_variables() {
print_debug "Looking for existence of $2 environment variable"
if [ ! -v "$1" ]; then
print_error "No '$3' Entered! - Set '\$$2' environment variable - Halting Backup Number ${v_instance}"
s6-svc -d /var/run/s6/legacy-services/dbbackup-${v_instance}
s6-svc -d /var/run/s6/legacy-services/dbbackup-"${v_instance}"
exit 1
fi
output_on
}
check_var backup_job_db_type DB${v_instance}_TYPE "appropriate database type"
check_var backup_job_db_type DB"${v_instance}"_TYPE "appropriate database type"
case "${backup_job_db_type,,}" in
couch* )
dbtype=couch
backup_job_backup_job_db_port=${backup_job_db_port:-5984}
check_var backup_job_db_user DB${v_instance}_USER "database username"
check_var backup_job_db_pass DB${v_instance}_PASS "database password"
check_var backup_job_db_user DB$"{v_instance}"_USER "database username"
check_var backup_job_db_pass DB$"{v_instance}"_PASS "database password"
;;
influx* )
dbtype=influx
@@ -273,9 +273,9 @@ bootstrap_variables() {
1) backup_job_db_port=${backup_job_db_port:-8088} ;;
2) backup_job_db_port=${backup_job_db_port:-8086} ;;
esac
check_var backup_job_db_user DB${v_instance}_USER "database username"
check_var backup_job_db_pass DB${v_instance}_PASS "database password"
check_var backup_job_influx_version DB${v_instance}_INFLUX_VERSION "InfluxDB version you are backing up from"
check_var backup_job_db_user DB"${v_instance}"_USER "database username"
check_var backup_job_db_pass DB"${v_instance}"_PASS "database password"
check_var backup_job_influx_version DB"${v_instance}"_INFLUX_VERSION "InfluxDB version you are backing up from"
;;
mongo* )
dbtype=mongo
@@ -302,7 +302,7 @@ bootstrap_variables() {
"mysql" | "mariadb" )
dbtype=mysql
backup_job_db_port=${backup_job_db_port:-3306}
check_var backup_job_db_name DB${v_instance}_NAME "database name. Seperate multiple with commas"
check_var backup_job_db_name DB"${v_instance}"_NAME "database name. Seperate multiple with commas"
if [ -n "${backup_job_db_pass}" ] ; then export MYSQL_PWD=${backup_job_db_pass} ; fi
if var_true "${backup_job_mysql_enable_tls}" ; then
@@ -1055,7 +1055,7 @@ file_encryption() {
fi
fi
if [ -f "${TEMP_PATH}"/"${target}".gpg ]; then
rm -rf "${TEMP_PATH}"/"${target}"
rm -rf "${TEMP_PATH:?}"/"${target:?}"
target="${target}.gpg"
encrypt_routines_finish_time=$(date +'%s')
@@ -1277,7 +1277,7 @@ move_dbbackup() {
write_log notice "Backup of '${target}' created with the size of ${filesize}"
fi
chmod ${backup_job_filesystem_permission} "${TEMP_PATH}"/"${target}"
chmod "${backup_job_filesystem_permission}" "${TEMP_PATH}"/"${target}"
case "${backup_job_backup_location,,}" in
"file" | "filesystem" )
write_log debug "Moving backup to filesystem"
@@ -1386,7 +1386,7 @@ timer() {
expression_end=${expression_number##*-}
fi
validate_temp=$(seq ${expression_start} ${expression_end})
validate_temp="$(seq "${expression_start}" "${expression_end}")"
if [ "${expression_step}" != "${expression}" ]; then
for step in ${validate_temp}; do
@@ -1407,37 +1407,37 @@ timer() {
fi
done
echo ${validate_all%% *}
echo "${validate_all%% *}"
}
local cron_compare="${3}"
local cron_compare_seconds=${cron_compare}
local cron_compare_difference=$((${cron_compare} - ${4}))
local cron_compare_difference=$(( cron_compare - ${4} ))
if [ "${cron_compare_difference}" -lt 60 ]; then
cron_compare=$((${cron_compare} + $(( 60-${cron_compare_difference} )) ))
cron_compare=$((${cron_compare} + $(( 60 - cron_compare_difference )) ))
fi
local cron_current_seconds=$(date --date="@${cron_compare_seconds}" +"%-S")
if [ $cron_current_seconds -ne 0 ]; then
cron_compare_seconds=$(( ${cron_compare_seconds} - ${cron_current_seconds} ))
local cron_current_seconds="$(date --date=@"${cron_compare_seconds}" +"%-S")"
if [ "${cron_current_seconds}" -ne 0 ]; then
cron_compare_seconds=$(( cron_compare_seconds - cron_current_seconds ))
fi
local cron_minute=$(echo -n "${2}" | awk '{print $1}')
local cron_hour=$(echo -n "${2}" | awk '{print $2}')
local cron_day_of_month=$(echo -n "${2}" | awk '{print $3}')
local cron_month=$(echo -n "${2}" | awk '{print $4}')
local cron_day_of_week=$(echo -n "${2}" | awk '{print $5}')
local cron_minute="$(echo -n "${2}" | awk '{print $1}')"
local cron_hour="$(echo -n "${2}" | awk '{print $2}')"
local cron_day_of_month="$(echo -n "${2}" | awk '{print $3}')"
local cron_month="$(echo -n "${2}" | awk '{print $4}')"
local cron_day_of_week="$(echo -n "${2}" | awk '{print $5}')"
local cron_parsed=1
local cron_next_minute=$(date --date="@${cron_compare}" +"%-M")
local cron_next_hour=$(date --date="@${cron_compare}" +"%-H")
local cron_next_day_of_month=$(date --date="@${cron_compare}" +"%-d")
local cron_next_month=$(date --date="@${cron_compare}" +"%-m")
local cron_next_day_of_week=$(date --date="@${cron_compare}" +"%-u")
cron_next_day_of_week=$(( ${cron_next_day_of_week} % 7 ))
local cron_next_year=$(date --date="@${cron_compare}" +"%-Y")
local cron_next_minute="$(date --date=@"${cron_compare}" +"%-M")"
local cron_next_hour="$(date --date=@"${cron_compare}" +"%-H")"
local cron_next_day_of_month="$(date --date=@"${cron_compare}" +"%-d")"
local cron_next_month="$(date --date=@"${cron_compare}" +"%-m")"
local cron_next_day_of_week="$(date --date=@"${cron_compare}" +"%-u")"
cron_next_day_of_week=$(( cron_next_day_of_week % 7 ))
local cron_next_year="$(date --date=@"${cron_compare}" +"%-Y")"
local cron_next=
@@ -1445,7 +1445,7 @@ timer() {
cron_next=$(parse_expression "${cron_minute}" 59 "${cron_next_minute}")
if [ "${cron_next}" != "${cron_next_minute}" ]; then
if [ "${cron_next_minute}" -gt "${cron_next}" ]; then
cron_next_hour=$(( ${cron_next_hour} + 1 ))
cron_next_hour=$(( cron_next_hour + 1 ))
fi
cron_next_minute="${cron_next}"
@@ -1454,7 +1454,7 @@ timer() {
cron_next=$(parse_expression "${cron_hour}" 23 "${cron_next_hour}")
if [ "${cron_next}" != "${cron_next_hour}" ]; then
if [ "${cron_next_hour}" -gt "${cron_next}" ]; then
cron_next_day_of_month=$(( ${cron_next_day_of_month} + 1 ))
cron_next_day_of_month=$(( cron_next_day_of_month + 1 ))
fi
cron_next_hour="${cron_next}"
#cron_next_minute=0
@@ -1465,10 +1465,10 @@ timer() {
day_of_week_difference=$(( ${cron_next} - ${cron_next_day_of_week} ))
if [ "${day_of_week_difference}" -lt "0" ]; then
day_of_week_difference=$(( ${day_of_week_difference} + 7 ))
day_of_week_difference=$(( day_of_week_difference + 7 ))
fi
cron_next_day_of_month=$(( ${cron_next_day_of_month} + ${day_of_week_difference} ))
cron_next_day_of_month=$(( cron_next_day_of_month + day_of_week_difference ))
cron_next_hour=0
cron_next_minute=0
fi
@@ -1478,9 +1478,9 @@ timer() {
last_day_of_month="31"
;;
"2")
local divide_by_4=$(( ${cron_next_year} % 4 ))
local divide_by_100=$(( ${cron_next_year} % 100 ))
local divide_by_400=$(( ${cron_next_year} % 400 ))
local divide_by_4=$(( cron_next_year % 4 ))
local divide_by_100=$(( cron_next_year % 100 ))
local divide_by_400=$(( cron_next_year % 400 ))
last_day_of_month=28
if [ "${divide_by_4}" = "0" ] && [ "${divide_by_100}" != "0" ]; then
last_day_of_month="29"
@@ -1502,10 +1502,10 @@ timer() {
fi
if [ "${cron_next_day_of_month}" -gt "${cron_next}" ] || [ "${cron_next_day_of_month}" -gt "${last_day_of_month}" ]; then
cron_next_month=$(( ${cron_next_month} + 1 ))
cron_next_month=$(( cron_next_month + 1 ))
if [ ${cron_next_month} -gt 12 ]; then
cron_next_month=$(( ${cron_next_month} - 12))
cron_next_year=$(( ${cron_next_year} + 1 ))
cron_next_month=$(( cron_next_month - 12))
cron_next_year=$(( cron_next_year + 1 ))
fi
cron_next_day_of_month=1
else
@@ -1515,11 +1515,11 @@ timer() {
cron_next=$(parse_expression "${cron_month}" 12 "${cron_next_month}")
if [ "${cron_next}" != "${cron_next_month}" ]; then
if [ "${cron_next}" -gt "12" ]; then
cron_next_year=$(( ${cron_next_year} + 1 ))
cron_next=$(( ${cron_next} - 12 ))
cron_next_year=$(( cron_next_year + 1 ))
cron_next=$(( cron_next - 12 ))
fi
if [ "${cron_next_month}" -gt "${cron_next}" ]; then
cron_next_year=$(( ${cron_next_year} + 1 ))
cron_next_year=$(( cron_next_year + 1 ))
fi
cron_next_month="${cron_next}"
cron_next_day=1
@@ -1530,15 +1530,15 @@ timer() {
done
local cron_future=$(date --date="${cron_next_year}-$(printf "%02d" ${cron_next_month})-$(printf "%02d" ${cron_next_day_of_month})T$(printf "%02d" ${cron_next_hour}):$(printf "%02d" ${cron_next_minute}):00" "+%s")
local cron_future_difference=$((${cron_future} - ${cron_compare_seconds}))
local cron_future_difference=$(( cron_future - cron_compare_seconds ))
time_cron=true
time_wait="${cron_future_difference}"
time_future=${cron_future}
time_future="${cron_future}"
;;
datetime)
time_begin=$(date -d "${backup_job_backup_begin}" +%s)
print_debug "BACKUP_BEGIN time = ${time_begin}"
time_wait=$((time_begin - time_current))
time_wait=$(( time_begin - time_current ))
print_debug "Difference in seconds: ${time_wait}"
if (( ${time_wait} < 0 )); then
@@ -1547,7 +1547,7 @@ timer() {
print_debug "Difference in seconds (rounded) time_wait is in the past : ${time_wait}"
fi
time_future=$((${time_current} + ${time_wait}))
time_future=$(( time_current + time_wait ))
print_debug "Future execution time = ${time_future}"
;;
job)
@@ -1557,20 +1557,20 @@ timer() {
;;
stop)
backup_job_finish_time=$(date +'%s')
backup_job_total_time=$(echo $((backup_job_finish_time-backup_job_start_time)))
backup_job_total_time=$(echo $(( backup_job_finish_time - backup_job_start_time)))
;;
esac
;;
plusvalue)
time_wait=$(( ${BASH_REMATCH[1]} * 60 ))
time_future=$(($time_current} + $time_wait))
time_future=$(( time_current + time_wait ))
;;
time)
time_future=$(date --date="$(date +"%Y%m%d") ${backup_job_backup_begin}" +"%s")
if [[ "${future_time}" < "${time_current}" ]]; then
time_future=$(($time_future + 24*60*60))
time_future=$(( time_future + 24*60*60))
fi
time_wait=$((${time_future} - ${time_current}))
time_wait=$(( time_future - time_current ))
;;
esac
}
@@ -1690,7 +1690,7 @@ process_limiter() {
if [ "${process_amount}" -ge "${BACKUP_JOB_CONCURRENCY}" ] ; then
if [ -z $text_concurrency_limit_initial ] ; then
print_notice "Backup concurrency limit reached (${BACKUP_JOB_CONCURRENCY}). Waiting for other tasks to finish before backing up."
text_concurrency_limit_initial=done
text_concurrency_limit_initial=true
fi
if [[ "${counter}" =~ 45|90|135|180|225|270|315|360|405|450|495|540|585|630|675|720|765|810|855|900|945|990|1035|1080|1125|1170|1215|1260|1305|1350|1395|1440|1485|1530|1575|1620|1665|1710|1755|1800|1845|1890|1935|1980|2025|2070|2115|2160|2205|2250|2295|2340|2385|2430|2475|2520|2565|2610|2655|2700|2745|2790|2835|2880|2925|2970|3015|3060|3105|3150|3195|3240|3285|3330|3375|3420|3465|3510|3555|3600 ]] ; then
if [ "${counter}" != 0 ] ; then counter_verbose=" (${counter} seconds so far)" ; fi
@@ -1744,7 +1744,7 @@ symlink_log () {
if [ -n "${backup_job_db_type}" ] && [ -n "${backup_job_db_name}" ] && [ -n "${backup_job_db_host}" ] && [ -n "${ltarget}" ]; then
local oldpwd=$(pwd)
cd "${LOG_PATH}"/"$(date +'%Y%m%d')"
ln -sf $(date +'%Y%m%d')/$(date -d @${backup_job_start_time} +'%Y%m%d_%H%M%S')-${ltarget}.log ../latest-"${ltarget}".log
ln -sf "$(date +'%Y%m%d')"/"$(date -d @${backup_job_start_time} +'%Y%m%d_%H%M%S')"-"${ltarget}".log ../latest-"${ltarget}".log
cd "${oldpwd}"
fi
}