config mysqld 'general'
# Unless enable, MariaDB will not start without this
- option enabled '0'
+ option enabled '0'
# User to run MariaDB as
option user 'mariadb'
# Group to run MariaDB
option group 'mariadb'
- # If there is now database, create an empty one automatically
+ # If there is no database, create an empty one automatically
option init '1'
# If upgrading old database, run mysql_upgrade during restart
option upgrade '1'
-
# Migration from old versions
# shellcheck disable=SC2154
- if [ "$(cat "$datadir"/.version 2> /dev/null)" \!= "$version" ] && [ "$autoupgrade" -gt 0 ]; then
+ if [ "$(cat "$datadir"/.version 2> /dev/null)" \!= "$version" ] && [ "$autoupgrade" -gt 0 ]; then
# Check for correct owner
local owner="$(stat --format %U:%G "$datadir" 2> /dev/null)"
if [ -n "$owner" ] && [ "$owner" != "$my_user:$my_group" ]; then
fi
# Start upgrade instance without credentials
- sudo -u "$my_user" mysqld --skip-networking --skip-grant-tables --socket=/tmp/mysql_upgrade.sock &
+ sudo -u "$my_user" mysqld --skip-networking --skip-grant-tables --socket=/tmp/mysql_upgrade.sock &
PID="$!"
- i=0
+ i=0
# Wait for upgrade instance of db to start
- while [ "$i" -lt 15 ] && test \! -S /tmp/mysql_upgrade.sock; do
- sleep 1
- i="$((i + 1))"
- done
- [ -S /tmp/mysql_upgrade.sock ] || {
+ while [ "$i" -lt 15 ] && test \! -S /tmp/mysql_upgrade.sock; do
+ sleep 1
+ i="$((i + 1))"
+ done
+ [ -S /tmp/mysql_upgrade.sock ] || {
$LOGGER "Failed to start upgrading instance of MariaDB."
exit 1
}
# Upgrade the database
- mysql_upgrade --upgrade-system-tables --socket=/tmp/mysql_upgrade.sock
- echo "$version" > "$datadir"/.version
+ mysql_upgrade --upgrade-system-tables --socket=/tmp/mysql_upgrade.sock
+ echo "$version" > "$datadir"/.version
# Stop the upgrade instance
- kill "$PID"
- i=0
- while [ "$i" -lt 60 ] && grep -q mysql "/proc/$PID/cmdline"; do
- sleep 1
- [ "$i" -lt 30 ] || kill "$PID"
- i="$((i + 1))"
- done
+ kill "$PID"
+ i=0
+ while [ "$i" -lt 60 ] && grep -q mysql "/proc/$PID/cmdline"; do
+ sleep 1
+ [ "$i" -lt 30 ] || kill "$PID"
+ i="$((i + 1))"
+ done
# Use force
- if grep -q mysql "/proc/$PID/cmdline"; then
- kill -9 "$PID"
- fi
- fi
+ if grep -q mysql "/proc/$PID/cmdline"; then
+ kill -9 "$PID"
+ fi
+ fi
# Start daemon
procd_open_instance