114 lines
3.1 KiB
Bash
Executable File
114 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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set -eo pipefail
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# if command starts with an option, prepend mysqld
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if [ "${1:0:1}" = '-' ]; then
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set -- mysqld "$@"
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fi
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if [ "$1" = 'mysqld' ]; then
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# Get config
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DATADIR="$("$@" --verbose --help --log-bin-index=`mktemp -u` 2>/dev/null | awk '$1 == "datadir" { print $2; exit }')"
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if [ ! -d "$DATADIR/mysql" ]; then
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if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" -a -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
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echo >&2 'error: database is uninitialized and password option is not specified '
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echo >&2 ' You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD'
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exit 1
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fi
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mkdir -p "$DATADIR"
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chown -R mysql:mysql "$DATADIR"
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echo 'Initializing database'
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mysql_install_db --user=mysql --datadir="$DATADIR" --rpm --keep-my-cnf
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echo 'Database initialized'
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"$@" --skip-networking &
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pid="$!"
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mysql=( mysql --protocol=socket -uroot )
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for i in {30..0}; do
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if echo 'SELECT 1' | "${mysql[@]}" &> /dev/null; then
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break
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fi
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echo 'MySQL init process in progress...'
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sleep 1
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done
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if [ "$i" = 0 ]; then
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echo >&2 'MySQL init process failed.'
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exit 1
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fi
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if [ -z "$MYSQL_INITDB_SKIP_TZINFO" ]; then
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# sed is for https://bugs.mysql.com/bug.php?id=20545
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mysql_tzinfo_to_sql /usr/share/zoneinfo | sed 's/Local time zone must be set--see zic manual page/FCTY/' | "${mysql[@]}" mysql
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fi
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if [ ! -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then
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MYSQL_ROOT_PASSWORD="$(pwgen -1 32)"
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echo "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD"
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fi
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"${mysql[@]}" <<-EOSQL
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-- What's done in this file shouldn't be replicated
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-- or products like mysql-fabric won't work
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SET @@SESSION.SQL_LOG_BIN=0;
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DELETE FROM mysql.user ;
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CREATE USER 'root'@'%' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ;
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GRANT ALL ON *.* TO 'root'@'%' WITH GRANT OPTION ;
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DROP DATABASE IF EXISTS test ;
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FLUSH PRIVILEGES ;
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EOSQL
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if [ ! -z "$MYSQL_ROOT_PASSWORD" ]; then
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mysql+=( -p"${MYSQL_ROOT_PASSWORD}" )
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fi
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if [ "$MYSQL_DATABASE" ]; then
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echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" | "${mysql[@]}"
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mysql+=( "$MYSQL_DATABASE" )
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fi
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if [ "$MYSQL_USER" -a "$MYSQL_PASSWORD" ]; then
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echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" | "${mysql[@]}"
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if [ "$MYSQL_DATABASE" ]; then
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echo "GRANT ALL ON \`$MYSQL_DATABASE\`.* TO '$MYSQL_USER'@'%' ;" | "${mysql[@]}"
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fi
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echo 'FLUSH PRIVILEGES ;' | "${mysql[@]}"
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fi
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echo
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for f in /docker-entrypoint-initdb.d/*; do
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case "$f" in
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*.sh) echo "$0: running $f"; . "$f" ;;
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*.sql) echo "$0: running $f"; "${mysql[@]}" < "$f"; echo ;;
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*.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${mysql[@]}"; echo ;;
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*) echo "$0: ignoring $f" ;;
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esac
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echo
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done
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if [ ! -z "$MYSQL_ONETIME_PASSWORD" ]; then
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"${mysql[@]}" <<-EOSQL
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ALTER USER 'root'@'%' PASSWORD EXPIRE;
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EOSQL
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fi
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if ! kill -s TERM "$pid" || ! wait "$pid"; then
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echo >&2 'MySQL init process failed.'
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exit 1
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fi
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echo
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echo 'MySQL init process done. Ready for start up.'
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echo
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fi
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chown -R mysql:mysql "$DATADIR"
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fi
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exec "$@"
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